179 files changed, 132204 insertions, 6 deletions

diff --git a/libs/cairo-1.16.0/CMakeLists.txt b/libs/cairo-1.16.0/CMakeLists.txt
index 8683262..fd1ae4d 100644
--- a/libs/cairo-1.16.0/CMakeLists.txt
+++ b/libs/cairo-1.16.0/CMakeLists.txt
@@ -3,9 +3,6 @@ cmake_minimum_required(VERSION 2.8)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
 
-find_package(Pixman REQUIRED)
-find_package(PNG REQUIRED)
-find_package(ZLIB REQUIRED)
 find_package(Freetype)
 find_package(Threads)
 find_package(Fontconfig)
@@ -13,7 +10,21 @@ find_package(Fontconfig)
 
 include(Configure_config.cmake)
 include(Configure_features.cmake)
-include_directories(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(
+	${CMAKE_CURRENT_BINARY_DIR}
+	${CMAKE_SOURCE_DIR}/libs/pixman-0.40.0/pixman 
+	${CMAKE_SOURCE_DIR}/libs/assimp/contrib/zlib
+	${CMAKE_CURRENT_LIST_DIR}/libpng
+)
+link_directories(
+	${CMAKE_SOURCE_DIR}/libs/pixman-0.40.0/pixman 
+	${CMAKE_SOURCE_DIR}/libs/assimp/contrib/zlib
+	${CMAKE_BINARY_DIR}/libs/assimp/contrib/zlib
+	${CMAKE_CURRENT_LIST_DIR}/libpng
+	${CMAKE_CURRENT_BINARY_DIR}/libpng
+)
+
+add_subdirectory(libpng)
 
 if(CAIRO_HAS_PTHREAD)
 	list(APPEND CAIRO_LIBS -lpthread)
@@ -23,8 +34,9 @@ if (WIN32)
     set(CAIRO_LIBS gdi32 msimg32 user32 winmm)
 endif()
 
-include_directories(${PIXMAN_INCLUDE_DIR} ${PNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR})
-list(APPEND CAIRO_LIBS  ${PIXMAN_LIBRARY} ${PNG_LIBRARY} ${ZLIB_LIBRARY})
+
+
+list(APPEND CAIRO_LIBS  pixman-1_static png_static zlibstatic)
 
 if(FONTCONFIG_FOUND)
     list(APPEND CAIRO_LIBS ${FONTCONFIG_LIBRARY})
diff --git a/libs/cairo-1.16.0/libpng b/libs/cairo-1.16.0/libpng
new file mode 160000
+Subproject 420243c6b5a819b138f8f032fba4b9a71c0a981
diff --git a/libs/pixman-0.40.0/AUTHORS b/libs/pixman-0.40.0/AUTHORS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libs/pixman-0.40.0/AUTHORS
diff --git a/libs/pixman-0.40.0/CMakeLists.txt b/libs/pixman-0.40.0/CMakeLists.txt
new file mode 100644
index 0000000..abcdd44
--- /dev/null
+++ b/libs/pixman-0.40.0/CMakeLists.txt
@@ -0,0 +1,53 @@
+project(pixman)
+set(PACKAGE pixman)
+cmake_minimum_required(VERSION 2.8.8)
+
+# detect version
+file (READ configure.ac configure_ac)
+string (REGEX REPLACE ".*pixman_major], ([0-9]+).*" "\\1" PIXMAN_VERSION_MAJOR ${configure_ac})
+string (REGEX REPLACE ".*pixman_minor], ([0-9]+).*" "\\1" PIXMAN_VERSION_MINOR ${configure_ac})
+string (REGEX REPLACE ".*pixman_micro], ([0-9]+).*" "\\1" PIXMAN_VERSION_MICRO ${configure_ac})
+set(PIXMAN_VERSION "${PIXMAN_VERSION_MAJOR}.${PIXMAN_VERSION_MINOR}.${PIXMAN_VERSION_MICRO}")
+
+if(NOT MSVC)
+    option(BUILD_SHARED "build shared library" OFF)
+endif()
+option(BUILD_STATIC "build static library" ON)
+if(BUILD_STATIC)
+    option(BUILD_TESTS "build tests" OFF)
+endif()
+
+set(CMAKE_DEBUG_POSTFIX "d")
+
+#dependencies
+find_package(Threads)
+if(BUILD_TESTS)
+    find_package(PNG)
+    find_package(OpenMP)
+endif()
+
+#arch optimizations
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/arch_detect.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/arch_configure.cmake)
+
+#config
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/config_configure.cmake)
+
+include_directories(
+    ${CMAKE_CURRENT_BINARY_DIR}/pixman
+    ${CMAKE_CURRENT_LIST_DIR}/pixman
+)
+
+if(MSVC)
+	set(CMAKE_C_FLAGS "/wd4244 /wd4146 ${CMAKE_C_FLAGS}")
+endif()
+
+if(BUILD_SHARED OR BUILD_STATIC)
+    add_subdirectory(pixman)
+endif()
+
+if(BUILD_TESTS)
+    add_subdirectory(test)
+endif(BUILD_TESTS)
+
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/cmake_package.cmake)
diff --git a/libs/pixman-0.40.0/COPYING b/libs/pixman-0.40.0/COPYING
new file mode 100644
index 0000000..6168dea
--- /dev/null
+++ b/libs/pixman-0.40.0/COPYING
@@ -0,0 +1,42 @@
+The following is the MIT license, agreed upon by most contributors.
+Copyright holders of new code should use this license statement where
+possible. They may also add themselves to the list below.
+
+/*
+ * Copyright 1987, 1988, 1989, 1998  The Open Group
+ * Copyright 1987, 1988, 1989 Digital Equipment Corporation
+ * Copyright 1999, 2004, 2008 Keith Packard
+ * Copyright 2000 SuSE, Inc.
+ * Copyright 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * Copyright 2004, 2005, 2007, 2008, 2009, 2010 Red Hat, Inc.
+ * Copyright 2004 Nicholas Miell
+ * Copyright 2005 Lars Knoll & Zack Rusin, Trolltech
+ * Copyright 2005 Trolltech AS
+ * Copyright 2007 Luca Barbato
+ * Copyright 2008 Aaron Plattner, NVIDIA Corporation
+ * Copyright 2008 Rodrigo Kumpera
+ * Copyright 2008 André Tupinambá
+ * Copyright 2008 Mozilla Corporation
+ * Copyright 2008 Frederic Plourde
+ * Copyright 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2009, 2010 Nokia Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
diff --git a/libs/pixman-0.40.0/ChangeLog b/libs/pixman-0.40.0/ChangeLog
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libs/pixman-0.40.0/ChangeLog
diff --git a/libs/pixman-0.40.0/INSTALL b/libs/pixman-0.40.0/INSTALL
new file mode 100644
index 0000000..5458714
--- /dev/null
+++ b/libs/pixman-0.40.0/INSTALL
@@ -0,0 +1,234 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006 Free Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about.  Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
+
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/libs/pixman-0.40.0/Makefile.am b/libs/pixman-0.40.0/Makefile.am
new file mode 100644
index 0000000..dccbf16
--- /dev/null
+++ b/libs/pixman-0.40.0/Makefile.am
@@ -0,0 +1,142 @@
+SUBDIRS = pixman demos test
+
+pkgconfigdir=$(libdir)/pkgconfig
+pkgconfig_DATA=pixman-1.pc
+
+$(pkgconfig_DATA): pixman-1.pc.in
+
+snapshot:
+	distdir="$(distdir)-`date '+%Y%m%d'`"; \
+	test -d "$(srcdir)/.git" && distdir=$$distdir-`cd "$(srcdir)" && git rev-parse HEAD | cut -c 1-6`; \
+	$(MAKE) $(AM_MAKEFLAGS) distdir="$$distdir" dist
+
+GPGKEY=3892336E
+USERNAME=$$USER
+RELEASE_OR_SNAPSHOT = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo release; else echo snapshot; fi)
+RELEASE_CAIRO_HOST =	$(USERNAME)@cairographics.org
+RELEASE_CAIRO_DIR =	/srv/cairo.freedesktop.org/www/$(RELEASE_OR_SNAPSHOT)s
+RELEASE_CAIRO_URL = 	https://cairographics.org/$(RELEASE_OR_SNAPSHOT)s
+RELEASE_XORG_URL =	https://www.x.org/releases/individual/lib
+RELEASE_XORG_HOST =	$(USERNAME)@xorg.freedesktop.org
+RELEASE_XORG_DIR =	/srv/xorg.freedesktop.org/archive/individual/lib
+RELEASE_ANNOUNCE_LIST = cairo-announce@cairographics.org, xorg-announce@lists.freedesktop.org, pixman@lists.freedesktop.org
+
+EXTRA_DIST =				\
+	Makefile.win32			\
+	Makefile.win32.common		\
+	meson.build			\
+	meson_options.txt		\
+	neon-test.S			\
+	arm-simd-test.S			\
+	$(NULL)
+
+tar_gz = $(PACKAGE)-$(VERSION).tar.gz
+tar_xz = $(PACKAGE)-$(VERSION).tar.xz
+
+sha512_tgz = $(tar_gz).sha512
+sha256_tgz = $(tar_gz).sha256
+
+sha512_txz = $(tar_xz).sha512
+sha256_txz = $(tar_xz).sha256
+
+gpg_file = $(sha512_tgz).asc
+
+$(sha512_tgz): $(tar_gz)
+	sha512sum $^ > $@
+
+$(sha256_tgz): $(tar_gz)
+	sha256sum $^ > $@
+
+$(sha512_txz): $(tar_xz)
+	sha512sum $^ > $@
+
+$(sha256_txz): $(tar_xz)
+	sha256sum $^ > $@
+
+$(gpg_file): $(sha512_tgz)
+	@echo "Please enter your GPG password to sign the checksum."
+	gpg --armor --sign $^ 
+
+HASHFILES = $(sha512_tgz) $(sha512_txz) $(sha256_tgz) $(sha256_txz)
+
+release-verify-newer:
+	@echo -n "Checking that no $(VERSION) release already exists at $(RELEASE_XORG_HOST)..."
+	@ssh $(RELEASE_XORG_HOST) test ! -e $(RELEASE_XORG_DIR)/$(tar_gz) \
+		|| (echo "Ouch." && echo "Found: $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)/$(tar_gz)" \
+		&& echo "Refusing to try to generate a new release of the same name." \
+		&& false)
+	@ssh $(RELEASE_CAIRO_HOST) test ! -e $(RELEASE_CAIRO_DIR)/$(tar_gz) \
+		|| (echo "Ouch." && echo "Found: $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)/$(tar_gz)" \
+		&& echo "Refusing to try to generate a new release of the same name." \
+		&& false)
+	@echo "Good."
+
+release-remove-old:
+	$(RM) $(tar_gz) $(tar_xz) $(HASHFILES) $(gpg_file)
+
+ensure-prev:
+	@if [[ "$(PREV)" == "" ]]; then							\
+		echo ""							          &&	\
+		echo "You must set the PREV variable on the make command line to" &&	\
+		echo "the last version."				  	  &&	\
+		echo ""								  &&	\
+		echo "For example:"						  &&	\
+		echo "      make PREV=0.7.3"				  	  &&	\
+		echo ""								  &&	\
+		false;									\
+	fi
+
+release-check: ensure-prev release-verify-newer release-remove-old distcheck
+
+release-tag:
+	git tag -u $(GPGKEY) -m "$(PACKAGE) $(VERSION) release" $(PACKAGE)-$(VERSION)
+
+release-upload: release-check $(tar_gz) $(tar_xz) $(sha512_tgz) $(sha512_txz) $(sha256_tgz) $(gpg_file)
+	scp $(tar_gz) $(sha512_tgz) $(gpg_file) $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)
+	scp $(tar_gz) $(tar_xz) $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)
+	ssh $(RELEASE_CAIRO_HOST) "rm -f $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-[0-9]* && ln -s $(tar_gz) $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-$(VERSION)"
+
+RELEASE_TYPE = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo "stable release in the" ; else echo "development snapshot leading up to a stable"; fi)
+
+release-publish-message: $(HASHFILES) ensure-prev
+	@echo "Please follow the instructions in RELEASING to push stuff out and"
+	@echo "send out the announcement mails.  Here is the excerpt you need:"
+	@echo ""
+	@echo "Lists:  $(RELEASE_ANNOUNCE_LIST)"
+	@echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available"
+	@echo "============================== CUT HERE =============================="
+	@echo "A new $(PACKAGE) release $(VERSION) is now available. This is a $(RELEASE_TYPE)"
+	@echo ""
+	@echo "tar.gz:"
+	@echo "	$(RELEASE_CAIRO_URL)/$(tar_gz)"
+	@echo "	$(RELEASE_XORG_URL)/$(tar_gz)"
+	@echo ""
+	@echo "tar.xz:"
+	@echo "	$(RELEASE_XORG_URL)/$(tar_xz)"
+	@echo ""
+	@echo "Hashes:"
+	@echo -n "	SHA256: "
+	@cat $(sha256_tgz)
+	@echo -n "	SHA256: "
+	@cat $(sha256_txz)
+	@echo -n "	SHA512: "
+	@cat $(sha512_tgz)
+	@echo -n "	SHA512: "
+	@cat $(sha512_txz)
+	@echo ""
+	@echo "GPG signature:"
+	@echo "	$(RELEASE_CAIRO_URL)/$(gpg_file)"
+	@echo "	(signed by`gpg --list-keys $(GPGKEY) | grep uid | cut -b4- | tr -s " "`)"
+	@echo ""
+	@echo "Git:"
+	@echo "	https://gitlab.freedesktop.org/pixman/pixman.git"
+	@echo "	tag: $(PACKAGE)-$(VERSION)"
+	@echo ""
+	@echo "Log:"
+	@git log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80
+	@echo "============================== CUT HERE =============================="
+	@echo ""
+
+release-publish: release-upload release-tag release-publish-message
+
+.PHONY: release-upload release-publish release-publish-message release-tag
diff --git a/libs/pixman-0.40.0/Makefile.in b/libs/pixman-0.40.0/Makefile.in
new file mode 100644
index 0000000..ebb8860
--- /dev/null
+++ b/libs/pixman-0.40.0/Makefile.in
@@ -0,0 +1,1033 @@
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
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+	  empty_fix=.; \
+	else \
+	  include_option=--include; \
+	  empty_fix=; \
+	fi; \
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    test ! -f $$subdir/TAGS || \
+	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
+	  fi; \
+	done; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-recursive
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+	test ! -s cscope.files \
+	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	$(am__remove_distdir)
+	test -d "$(distdir)" || mkdir "$(distdir)"
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	-test -n "$(am__skip_mode_fix)" \
+	|| find "$(distdir)" -type d ! -perm -755 \
+		-exec chmod u+rwx,go+rx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r "$(distdir)"
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
+	$(am__post_remove_distdir)
+
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__post_remove_distdir)
+
+dist-lzip: distdir
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+	$(am__post_remove_distdir)
+dist-xz: distdir
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+	$(am__post_remove_distdir)
+
+dist-tarZ: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
+	$(am__post_remove_distdir)
+
+dist-shar: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
+	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
+	$(am__post_remove_distdir)
+
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__post_remove_distdir)
+
+dist dist-all:
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
+	$(am__post_remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+	*.tar.xz*) \
+	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir)
+	chmod u+w $(distdir)
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
+	chmod a-w $(distdir)
+	test -d $(distdir)/_build || exit 0; \
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && am__cwd=`pwd` \
+	  && $(am__cd) $(distdir)/_build/sub \
+	  && ../../configure \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+	  && cd "$$am__cwd" \
+	  || exit 1
+	$(am__post_remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile $(DATA) config.h
+installdirs: installdirs-recursive
+installdirs-am:
+	for dir in "$(DESTDIR)$(pkgconfigdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-pkgconfigDATA
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-pkgconfigDATA
+
+.MAKE: $(am__recursive_targets) all install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+	am--refresh check check-am clean clean-cscope clean-generic \
+	clean-libtool cscope cscopelist-am ctags ctags-am dist \
+	dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
+	dist-xz dist-zip distcheck distclean distclean-generic \
+	distclean-hdr distclean-libtool distclean-tags distcleancheck \
+	distdir distuninstallcheck dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-pkgconfigDATA \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-pkgconfigDATA
+
+.PRECIOUS: Makefile
+
+
+$(pkgconfig_DATA): pixman-1.pc.in
+
+snapshot:
+	distdir="$(distdir)-`date '+%Y%m%d'`"; \
+	test -d "$(srcdir)/.git" && distdir=$$distdir-`cd "$(srcdir)" && git rev-parse HEAD | cut -c 1-6`; \
+	$(MAKE) $(AM_MAKEFLAGS) distdir="$$distdir" dist
+
+$(sha512_tgz): $(tar_gz)
+	sha512sum $^ > $@
+
+$(sha256_tgz): $(tar_gz)
+	sha256sum $^ > $@
+
+$(sha512_txz): $(tar_xz)
+	sha512sum $^ > $@
+
+$(sha256_txz): $(tar_xz)
+	sha256sum $^ > $@
+
+$(gpg_file): $(sha512_tgz)
+	@echo "Please enter your GPG password to sign the checksum."
+	gpg --armor --sign $^ 
+
+release-verify-newer:
+	@echo -n "Checking that no $(VERSION) release already exists at $(RELEASE_XORG_HOST)..."
+	@ssh $(RELEASE_XORG_HOST) test ! -e $(RELEASE_XORG_DIR)/$(tar_gz) \
+		|| (echo "Ouch." && echo "Found: $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)/$(tar_gz)" \
+		&& echo "Refusing to try to generate a new release of the same name." \
+		&& false)
+	@ssh $(RELEASE_CAIRO_HOST) test ! -e $(RELEASE_CAIRO_DIR)/$(tar_gz) \
+		|| (echo "Ouch." && echo "Found: $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)/$(tar_gz)" \
+		&& echo "Refusing to try to generate a new release of the same name." \
+		&& false)
+	@echo "Good."
+
+release-remove-old:
+	$(RM) $(tar_gz) $(tar_xz) $(HASHFILES) $(gpg_file)
+
+ensure-prev:
+	@if [[ "$(PREV)" == "" ]]; then							\
+		echo ""							          &&	\
+		echo "You must set the PREV variable on the make command line to" &&	\
+		echo "the last version."				  	  &&	\
+		echo ""								  &&	\
+		echo "For example:"						  &&	\
+		echo "      make PREV=0.7.3"				  	  &&	\
+		echo ""								  &&	\
+		false;									\
+	fi
+
+release-check: ensure-prev release-verify-newer release-remove-old distcheck
+
+release-tag:
+	git tag -u $(GPGKEY) -m "$(PACKAGE) $(VERSION) release" $(PACKAGE)-$(VERSION)
+
+release-upload: release-check $(tar_gz) $(tar_xz) $(sha512_tgz) $(sha512_txz) $(sha256_tgz) $(gpg_file)
+	scp $(tar_gz) $(sha512_tgz) $(gpg_file) $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)
+	scp $(tar_gz) $(tar_xz) $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)
+	ssh $(RELEASE_CAIRO_HOST) "rm -f $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-[0-9]* && ln -s $(tar_gz) $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-$(VERSION)"
+
+release-publish-message: $(HASHFILES) ensure-prev
+	@echo "Please follow the instructions in RELEASING to push stuff out and"
+	@echo "send out the announcement mails.  Here is the excerpt you need:"
+	@echo ""
+	@echo "Lists:  $(RELEASE_ANNOUNCE_LIST)"
+	@echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available"
+	@echo "============================== CUT HERE =============================="
+	@echo "A new $(PACKAGE) release $(VERSION) is now available. This is a $(RELEASE_TYPE)"
+	@echo ""
+	@echo "tar.gz:"
+	@echo "	$(RELEASE_CAIRO_URL)/$(tar_gz)"
+	@echo "	$(RELEASE_XORG_URL)/$(tar_gz)"
+	@echo ""
+	@echo "tar.xz:"
+	@echo "	$(RELEASE_XORG_URL)/$(tar_xz)"
+	@echo ""
+	@echo "Hashes:"
+	@echo -n "	SHA256: "
+	@cat $(sha256_tgz)
+	@echo -n "	SHA256: "
+	@cat $(sha256_txz)
+	@echo -n "	SHA512: "
+	@cat $(sha512_tgz)
+	@echo -n "	SHA512: "
+	@cat $(sha512_txz)
+	@echo ""
+	@echo "GPG signature:"
+	@echo "	$(RELEASE_CAIRO_URL)/$(gpg_file)"
+	@echo "	(signed by`gpg --list-keys $(GPGKEY) | grep uid | cut -b4- | tr -s " "`)"
+	@echo ""
+	@echo "Git:"
+	@echo "	https://gitlab.freedesktop.org/pixman/pixman.git"
+	@echo "	tag: $(PACKAGE)-$(VERSION)"
+	@echo ""
+	@echo "Log:"
+	@git log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80
+	@echo "============================== CUT HERE =============================="
+	@echo ""
+
+release-publish: release-upload release-tag release-publish-message
+
+.PHONY: release-upload release-publish release-publish-message release-tag
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libs/pixman-0.40.0/Makefile.win32 b/libs/pixman-0.40.0/Makefile.win32
new file mode 100644
index 0000000..c3ca3bc
--- /dev/null
+++ b/libs/pixman-0.40.0/Makefile.win32
@@ -0,0 +1,25 @@
+default: all
+
+top_srcdir = .
+include $(top_srcdir)/Makefile.win32.common
+
+all: pixman test
+
+pixman:
+	@$(MAKE) -C pixman -f Makefile.win32
+
+test:
+	@$(MAKE) -C test -f Makefile.win32
+
+clean_r:
+	@$(MAKE) -C pixman -f Makefile.win32 clean
+	@$(MAKE) -C test   -f Makefile.win32 clean
+
+check:
+	@$(MAKE) -C test -f Makefile.win32 check
+
+
+clean: clean_r
+
+
+.PHONY: all pixman test clean check
diff --git a/libs/pixman-0.40.0/Makefile.win32.common b/libs/pixman-0.40.0/Makefile.win32.common
new file mode 100644
index 0000000..1b2f894
--- /dev/null
+++ b/libs/pixman-0.40.0/Makefile.win32.common
@@ -0,0 +1,73 @@
+LIBRARY = pixman-1
+
+ifeq ($(shell echo ""),)
+# POSIX style shell
+mkdir_p = mkdir -p $1
+rm = $(RM) $1
+echo = echo "$1"
+else
+# DOS/Windows style shell
+mkdir_p = if not exist $(subst /,\,$1) md $(subst /,\,$1)
+echo = echo $1
+rm = del $(subst /,\,$1)
+endif
+
+CC = cl
+LD = link
+AR = lib
+PERL = perl
+
+ifneq ($(shell echo ""),)
+RM = del
+endif
+
+ifeq ($(top_builddir),)
+top_builddir = $(top_srcdir)
+endif
+
+CFG_VAR = $(CFG)
+ifeq ($(CFG_VAR),)
+CFG_VAR = release
+endif
+
+ifeq ($(CFG_VAR),debug)
+CFG_CFLAGS  = -MDd -Od -Zi
+CFG_LDFLAGS = -DEBUG
+else
+CFG_CFLAGS  = -MD -O2
+CFG_LDFLAGS =
+endif
+
+# Package definitions, to be used instead of those provided in config.h
+PKG_CFLAGS  = -DPACKAGE=$(LIBRARY) -DPACKAGE_VERSION="" -DPACKAGE_BUGREPORT=""
+
+BASE_CFLAGS = -nologo -I. -I$(top_srcdir) -I$(top_srcdir)/pixman
+
+PIXMAN_CFLAGS  = $(BASE_CFLAGS) $(PKG_CFLAGS) $(CFG_CFLAGS) $(CFLAGS)
+PIXMAN_LDFLAGS = -nologo $(CFG_LDFLAGS) $(LDFLAGS)
+PIXMAN_ARFLAGS = -nologo $(LDFLAGS)
+
+
+inform:
+ifneq ($(CFG),release)
+ifneq ($(CFG),debug)
+ifneq ($(CFG),)
+	@echo "Invalid specified configuration option: "$(CFG)"."
+	@echo
+	@echo "Possible choices for configuration are 'release' and 'debug'"
+	@exit 1
+endif
+	@echo "Using default RELEASE configuration... (use CFG=release or CFG=debug)"
+endif
+endif
+
+$(CFG_VAR):
+	@$(call mkdir_p,$@)
+
+$(CFG_VAR)/%.obj: %.c $(libpixman_headers) | $(CFG_VAR)
+	$(CC) -c $(PIXMAN_CFLAGS) -Fo"$@" $<
+
+clean: inform $(CFG_VAR)
+	-$(call rm,$(CFG_VAR)/*.exe $(CFG_VAR)/*.ilk $(CFG_VAR)/*.lib $(CFG_VAR)/*.obj $(CFG_VAR)/*.pdb)
+
+.PHONY: inform clean
diff --git a/libs/pixman-0.40.0/NEWS b/libs/pixman-0.40.0/NEWS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/libs/pixman-0.40.0/NEWS
diff --git a/libs/pixman-0.40.0/README b/libs/pixman-0.40.0/README
new file mode 100644
index 0000000..6d8cfd8
--- /dev/null
+++ b/libs/pixman-0.40.0/README
@@ -0,0 +1,116 @@
+Pixman is a library that provides low-level pixel manipulation
+features such as image compositing and trapezoid rasterization.
+
+Questions, bug reports and patches should be directed to the pixman
+mailing list:
+
+        http://lists.freedesktop.org/mailman/listinfo/pixman
+
+You can also file bugs at
+
+        https://bugs.freedesktop.org/enter_bug.cgi?product=pixman
+
+For real time discussions about pixman, feel free to join the IRC
+channels #cairo and #xorg-devel on the FreeNode IRC network.
+
+
+Contributing
+------------
+
+In order to contribute to pixman, you will need a working knowledge of
+the git version control system. For a quick getting started guide,
+there is the "Everyday Git With 20 Commands Or So guide"
+
+        http://www.kernel.org/pub/software/scm/git/docs/everyday.html
+
+from the Git homepage. For more in depth git documentation, see the
+resources on the Git community documentation page:
+
+        http://git-scm.com/documentation
+
+Pixman uses the infrastructure from the freedesktop.org umbrella
+project. For instructions about how to use the git service on
+freedesktop.org, see:
+
+        http://www.freedesktop.org/wiki/Infrastructure/git/Developers
+
+The Pixman master repository can be found at:
+
+	git://anongit.freedesktop.org/git/pixman
+
+and browsed on the web here:
+
+	http://cgit.freedesktop.org/pixman/
+
+
+Sending patches
+---------------
+
+The general workflow for sending patches is to first make sure that
+git can send mail on your system. Then, 
+
+ - create a branch off of master in your local git repository
+
+ - make your changes as one or more commits
+
+ - use the 
+
+        git send-email
+
+   command to send the patch series to pixman@lists.freedesktop.org.
+
+In order for your patches to be accepted, please consider the
+following guidelines:
+
+ - This link:
+
+        http://www.kernel.org/pub/software/scm/git/docs/user-manual.html#patch-series
+
+   describes how what a good patch series is, and to create one with
+   git.
+
+ - At each point in the series, pixman should compile and the test
+   suite should pass.
+
+   The exception here is if you are changing the test suite to
+   demonstrate a bug. In this case, make one commit that makes the
+   test suite fail due to the bug, and then another commit that fixes
+   the bug.
+
+   You can run the test suite with 
+
+        make check
+
+   It will take around two minutes to run on a modern PC.
+
+ - Follow the coding style described in the CODING_STYLE file
+
+ - For bug fixes, include an update to the test suite to make sure
+   the bug doesn't reappear.
+
+ - For new features, add tests of the feature to the test
+   suite. Also, add a program demonstrating the new feature to the
+   demos/ directory.
+
+ - Write descriptive commit messages. Useful information to include:
+        - Benchmark results, before and after
+	- Description of the bug that was fixed
+	- Detailed rationale for any new API
+	- Alternative approaches that were rejected (and why they
+          don't work)
+	- If review comments were incorporated, a brief version
+          history describing what those changes were.
+
+ - For big patch series, send an introductory email with an overall
+   description of the patch series, including benchmarks and
+   motivation. Each commit message should still be descriptive and
+   include enough information to understand why this particular commit
+   was necessary.
+
+Pixman has high standards for code quality and so almost everybody
+should expect to have the first versions of their patches rejected.
+
+If you think that the reviewers are wrong about something, or that the
+guidelines above are wrong, feel free to discuss the issue on the
+list. The purpose of the guidelines and code review is to ensure high
+code quality; it is not an exercise in compliance.
diff --git a/libs/pixman-0.40.0/aclocal.m4 b/libs/pixman-0.40.0/aclocal.m4
new file mode 100644
index 0000000..9e510e0
--- /dev/null
+++ b/libs/pixman-0.40.0/aclocal.m4
@@ -0,0 +1,10546 @@
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
+
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
+[m4_warning([this file was generated for autoconf 2.69.
+You have another version of autoconf.  It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the  same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+])
+
+# serial 58 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+		   [m4_fatal([Libtool version $1 or higher is required],
+		             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\	*)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
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+m4_require([_LT_CHECK_BUILDDIR])dnl
+
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+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_PREPARE_CC_BASENAME
+# -----------------------
+m4_defun([_LT_PREPARE_CC_BASENAME], [
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+    for cc_temp in @S|@*""; do
+      case $cc_temp in
+        compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+        distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+        \-*) ;;
+        *) break;;
+      esac
+    done
+    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+])# _LT_PREPARE_CC_BASENAME
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
+# but that macro is also expanded into generated libtool script, which
+# arranges for $SED and $ECHO to be set by different means.
+m4_defun([_LT_CC_BASENAME],
+[m4_require([_LT_PREPARE_CC_BASENAME])dnl
+AC_REQUIRE([_LT_DECL_SED])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+func_cc_basename $1
+cc_basename=$func_cc_basename_result
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+m4_require([_LT_CMD_TRUNCATE])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options that allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}"; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}"; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test set != "${COLLECT_NAMES+set}"; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+old_CC=$CC
+old_CFLAGS=$CFLAGS
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from 'configure', and 'config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# 'config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain=$ac_aux_dir/ltmain.sh
+])# _LT_PROG_LTMAIN
+
+
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the 'libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+	[m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+	[tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+	   m4_quote(lt_decl_varnames),
+	m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to 'config.status' so that its
+# declaration there will have the same value as in 'configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags='_LT_TAGS'dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+					   [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into 'config.status', and then the shell code to quote escape them in
+# for loops in 'config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+	dnl If the libtool generation code has been placed in $CONFIG_LT,
+	dnl instead of duplicating it all over again into config.status,
+	dnl then we will have config.status run $CONFIG_LT later, so it
+	dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# '#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test 0 = "$lt_write_fail" && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+'$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test 0 != $[#]
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try '$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try '$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test yes = "$silent" &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options that allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}"; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile=${ofile}T
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+# Generated automatically by $as_me ($PACKAGE) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+    cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_PREPARE_MUNGE_PATH_LIST
+_LT_PREPARE_CC_BASENAME
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test set != "${COLLECT_NAMES+set}"; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],			[_LT_LANG(C)],
+  [C++],		[_LT_LANG(CXX)],
+  [Go],			[_LT_LANG(GO)],
+  [Java],		[_LT_LANG(GCJ)],
+  [Fortran 77],		[_LT_LANG(F77)],
+  [Fortran],		[_LT_LANG(FC)],
+  [Windows Resource],	[_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC],     [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+  fi
+fi
+if test -z "$GOC"; then
+  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+  [LT_LANG(GO)],
+  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "$LT_MULTI_MODULE"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi])
+
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+	[lt_cv_ld_exported_symbols_list=yes],
+	[lt_cv_ld_exported_symbols_list=no])
+	LDFLAGS=$save_LDFLAGS
+    ])
+
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+	10.[[012]][[,.]]*)
+	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test yes = "$lt_cv_apple_cc_single_mod"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test yes = "$lt_cv_ld_exported_symbols_list"; then
+      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
+    fi
+    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  if test yes = "$lt_cv_ld_force_load"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
+  case $cc_basename in
+     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test yes = "$_lt_dar_can_shared"; then
+    output_verbose_link_cmd=func_echo_all
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+    m4_if([$1], [CXX],
+[   if test yes != "$lt_cv_apple_cc_single_mod"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test set = "${lt_cv_aix_libpath+set}"; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+  lt_aix_libpath_sed='[
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }]'
+  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi],[])
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
+  fi
+  ])
+  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script that will find a shell with a builtin
+# printf (that we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+case $ECHO in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
+  [Search for dependent libraries within DIR (or the compiler's sysroot
+   if not specified).])],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted.  We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+   if test yes = "$GCC"; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   AC_MSG_RESULT([$with_sysroot])
+   AC_MSG_ERROR([The sysroot must be an absolute path.])
+   ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and where our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out what ABI is being produced by ac_compile, and set mode
+  # options accordingly.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE=32
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE=64
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test yes = "$lt_cv_prog_gnu_ld"; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+mips64*-*linux*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    emul=elf
+    case `/usr/bin/file conftest.$ac_objext` in
+      *32-bit*)
+	emul="${emul}32"
+	;;
+      *64-bit*)
+	emul="${emul}64"
+	;;
+    esac
+    case `/usr/bin/file conftest.$ac_objext` in
+      *MSB*)
+	emul="${emul}btsmip"
+	;;
+      *LSB*)
+	emul="${emul}ltsmip"
+	;;
+    esac
+    case `/usr/bin/file conftest.$ac_objext` in
+      *N32*)
+	emul="${emul}n32"
+	;;
+    esac
+    LD="${LD-ld} -m $emul"
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.  Note that the listed cases only cover the
+  # situations where additional linker options are needed (such as when
+  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+  # vice versa); the common cases where no linker options are needed do
+  # not appear in the list.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
+	    ;;
+	  powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  powerpcle-*linux*|powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS=$CFLAGS
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test yes != "$lt_cv_cc_needs_belf"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS=$SAVE_CFLAGS
+  fi
+  ;;
+*-*solaris*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*|x86_64-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD=${LD-ld}_sol2
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks=$enable_libtool_lock
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+  [lt_cv_ar_at_file=no
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+     [echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+      AC_TRY_EVAL([lt_ar_try])
+      if test 0 -eq "$ac_status"; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	AC_TRY_EVAL([lt_ar_try])
+	if test 0 -ne "$ac_status"; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+     ])
+  ])
+
+if test no = "$lt_cv_ar_at_file"; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+  [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  bitrig* | openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM conftest*
+])
+
+if test yes = "[$]$2"; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS=$LDFLAGS
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS=$save_LDFLAGS
+])
+
+if test yes = "[$]$2"; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring=ABCD
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+       test undefined != "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test 17 != "$i" # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n "$lt_cv_sys_max_cmd_len"; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test yes = "$cross_compiling"; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test yes != "$enable_dlopen"; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen=load_add_on
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen=LoadLibrary
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen=dlopen
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+    # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
+    lt_cv_dlopen=dyld
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  tpf*)
+    # Don't try to run any link tests for TPF.  We know it's impossible
+    # because TPF is a cross-compiler, and we know how we open DSOs.
+    lt_cv_dlopen=dlopen
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=no
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen=shl_load],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen=dlopen],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test no = "$lt_cv_dlopen"; then
+    enable_dlopen=no
+  else
+    enable_dlopen=yes
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS=$CPPFLAGS
+    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS=$LDFLAGS
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS=$LIBS
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test yes = "$lt_cv_dlopen_self"; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+	  lt_cv_dlopen_self_static, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS=$save_CPPFLAGS
+    LDFLAGS=$save_LDFLAGS
+    LIBS=$save_LIBS
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+	 [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+	 [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+	 [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+	[Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links=nottested
+if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test no = "$hard_links"; then
+    AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
+  [Define to the sub-directory where libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
+
+  # We can hardcode non-existent directories.
+  if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
+     test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
+   test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+     test no = "$enable_shared"; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP"; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_PREPARE_MUNGE_PATH_LIST
+# ---------------------------
+# Make sure func_munge_path_list() is defined correctly.
+m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
+[[# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+#       string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+#       string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+#       "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+#       VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+    case x@S|@2 in
+    x)
+        ;;
+    *:)
+        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
+        ;;
+    x:*)
+        eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
+        ;;
+    *::*)
+        eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+        eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
+        ;;
+    *)
+        eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
+        ;;
+    esac
+}
+]])# _LT_PREPARE_PATH_LIST
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+	[], [
+if test yes = "$GCC"; then
+  case $host_os in
+    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+    *) lt_awk_arg='/^libraries:/' ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
+    *) lt_sed_strip_eq='s|=/|/|g' ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary...
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  # ...but if some path component already ends with the multilib dir we assume
+  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+  case "$lt_multi_os_dir; $lt_search_path_spec " in
+  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+    lt_multi_os_dir=
+    ;;
+  esac
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+    elif test -n "$lt_multi_os_dir"; then
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS = " "; FS = "/|\n";} {
+  lt_foo = "";
+  lt_count = 0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo = "/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=.so
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
+[User-defined run-time library search path.])
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='$libname$release$shared_ext$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test ia64 = "$host_cpu"; then
+    # AIX 5 supports IA64
+    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line '#! .'.  This would cause the generated library to
+    # depend on '.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # Using Import Files as archive members, it is possible to support
+    # filename-based versioning of shared library archives on AIX. While
+    # this would work for both with and without runtime linking, it will
+    # prevent static linking of such archives. So we do filename-based
+    # shared library versioning with .so extension only, which is used
+    # when both runtime linking and shared linking is enabled.
+    # Unfortunately, runtime linking may impact performance, so we do
+    # not want this to be the default eventually. Also, we use the
+    # versioned .so libs for executables only if there is the -brtl
+    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+    # To allow for filename-based versioning support, we need to create
+    # libNAME.so.V as an archive file, containing:
+    # *) an Import File, referring to the versioned filename of the
+    #    archive as well as the shared archive member, telling the
+    #    bitwidth (32 or 64) of that shared object, and providing the
+    #    list of exported symbols of that shared object, eventually
+    #    decorated with the 'weak' keyword
+    # *) the shared object with the F_LOADONLY flag set, to really avoid
+    #    it being seen by the linker.
+    # At run time we better use the real file rather than another symlink,
+    # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+    case $with_aix_soname,$aix_use_runtimelinking in
+    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    aix,yes) # traditional libtool
+      dynamic_linker='AIX unversionable lib.so'
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      ;;
+    aix,no) # traditional AIX only
+      dynamic_linker='AIX lib.a[(]lib.so.V[)]'
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      ;;
+    svr4,*) # full svr4 only
+      dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,yes) # both, prefer svr4
+      dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # unpreferred sharedlib libNAME.a needs extra handling
+      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,no) # both, prefer aix
+      dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+      ;;
+    esac
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='$libname$shared_ext'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
+    library_names_spec='$libname.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec=$LIB
+      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$versuffix$shared_ext $libname$release$major$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$major$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .bundle || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[23]].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  # Handle Gentoo/FreeBSD as it was Linux
+  case $host_vendor in
+    gentoo)
+      version_type=linux ;;
+    *)
+      version_type=freebsd-$objformat ;;
+  esac
+
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      soname_spec='$libname$release$shared_ext$major'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+      need_version=yes
+      ;;
+    linux)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      need_lib_prefix=no
+      need_version=no
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    if test 32 = "$HPUX_IA64_MODE"; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
+    fi
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test yes = "$lt_cv_prog_gnu_ld"; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+linux*android*)
+  version_type=none # Android doesn't support versioned libraries.
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext'
+  soname_spec='$libname$release$shared_ext'
+  finish_cmds=
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  dynamic_linker='Android linker'
+  # Don't embed -rpath directories since the linker doesn't support them.
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Ideally, we could use ldconfig to report *all* directores which are
+  # searched for libraries, however this is still not possible.  Aside from not
+  # being certain /sbin/ldconfig is available, command
+  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+  # even though it is searched at run-time.  Try to do the best guess by
+  # appending ld.so.conf contents (and includes) to the search path.
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd* | bitrig*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec=/usr/lib
+  need_lib_prefix=no
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    need_version=no
+  else
+    need_version=yes
+  fi
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+os2*)
+  libname_spec='$name'
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
+  need_lib_prefix=no
+  # OS/2 can only load a DLL with a base name of 8 characters or less.
+  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+    v=$($ECHO $release$versuffix | tr -d .-);
+    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+    $ECHO $n$v`$shared_ext'
+  library_names_spec='${libname}_dll.$libext'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=BEGINLIBPATH
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  postinstall_cmds='base_file=`basename \$file`~
+    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+    dldir=$destdir/`dirname \$dlpath`~
+    test -d \$dldir || mkdir -p \$dldir~
+    $install_prog $dir/$dlname \$dldir/$dlname~
+    chmod a+x \$dldir/$dlname~
+    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+    fi'
+  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+    dlpath=$dir/\$dldll~
+    $RM \$dlpath'
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test yes = "$with_gnu_ld"; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec; then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+    soname_spec='$libname$shared_ext.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=sco
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test yes = "$with_gnu_ld"; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test no = "$dynamic_linker" && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test yes = "$GCC"; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
+    [Detected run-time system search path for libraries])
+_LT_DECL([], [configure_time_lt_sys_library_path], [2],
+    [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program that can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD=$MAGIC_CMD
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS=$lt_save_ifs
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$1"; then
+      lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS=$lt_save_ifs
+  MAGIC_CMD=$lt_save_MAGIC_CMD
+  ;;
+esac])
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program that can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test no = "$withval" || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test yes = "$GCC"; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return, which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD=$ac_prog
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test yes = "$with_gnu_ld"; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS=$lt_save_ifs
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD=$ac_dir/$ac_prog
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test no != "$with_gnu_ld" && break
+	;;
+      *)
+	test yes != "$with_gnu_ld" && break
+	;;
+      esac
+    fi
+  done
+  IFS=$lt_save_ifs
+else
+  lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi])
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test yes != "$GCC"; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test yes = "$GCC"; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_PATH_DD
+# -----------
+# find a working dd
+m4_defun([_LT_PATH_DD],
+[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
+[printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
+[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi])
+rm -f conftest.i conftest2.i conftest.out])
+])# _LT_PATH_DD
+
+
+# _LT_CMD_TRUNCATE
+# ----------------
+# find command to truncate a binary pipe
+m4_defun([_LT_CMD_TRUNCATE],
+[m4_require([_LT_PATH_DD])
+AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
+[printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
+_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
+  [Command to truncate a binary pipe])
+])# _LT_CMD_TRUNCATE
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# 'unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd* | bitrig*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+os2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+    [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM=$NM
+else
+  lt_nm_to_check=${ac_tool_prefix}nm
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS=$lt_save_ifs
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm=$ac_dir/$lt_tmp_nm
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+	case $build_os in
+	mingw*) lt_bad_file=conftest.nm/nofile ;;
+	*) lt_bad_file=/dev/null ;;
+	esac
+	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+	*$lt_bad_file* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break 2
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break 2
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS=$lt_save_ifs
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test no != "$lt_cv_path_NM"; then
+  NM=$lt_cv_path_NM
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols -headers"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+  AC_SUBST([DUMPBIN])
+  if test : != "$DUMPBIN"; then
+    NM=$DUMPBIN
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh;
+  # decide which one to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd=$ECHO
+  ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+    [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+  [lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*])
+if test yes != "$lt_cv_path_mainfest_tool"; then
+  MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# _LT_DLL_DEF_P([FILE])
+# ---------------------
+# True iff FILE is a Windows DLL '.def' file.
+# Keep in sync with func_dll_def_p in the libtool script
+AC_DEFUN([_LT_DLL_DEF_P],
+[dnl
+  test DEF = "`$SED -n dnl
+    -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
+    -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
+    -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
+    -e q dnl                          Only consider the first "real" line
+    $1`" dnl
+])# _LT_DLL_DEF_P
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM=-lm)
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test yes = "$GCC"; then
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+	[Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test ia64 = "$host_cpu"; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  # Gets list of data symbols to import.
+  lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+  # Adjust the below global symbol transforms to fixup imported variables.
+  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
+  lt_c_name_lib_hook="\
+  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
+  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
+else
+  # Disable hooks by default.
+  lt_cv_sys_global_symbol_to_import=
+  lt_cdecl_hook=
+  lt_c_name_hook=
+  lt_c_name_lib_hook=
+fi
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function,
+    # D for any global variable and I for any imported variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT@&t@_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data.  */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT@&t@_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS=conftstm.$ac_objext
+	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test yes = "$pipe_works"; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
+    [Transform the output of nm into a list of symbols to manually relocate])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
+    [The name lister interface])
+_LT_DECL([], [nm_file_list_spec], [1],
+    [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test yes = "$GXX"; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test ia64 = "$host_cpu"; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      case $host_os in
+      os2*)
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
+	;;
+      esac
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test ia64 = "$host_cpu"; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# This hack is so that the source file can tell whether it is being
+	# built for inclusion in a dll (and should export symbols for example).
+	m4_if([$1], [GCJ], [],
+	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
+	    if test ia64 != "$host_cpu"; then
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64, which still supported -KPIC.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test yes = "$GCC"; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test ia64 = "$host_cpu"; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      case $host_os in
+      os2*)
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test ia64 = "$host_cpu"; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      case $cc_basename in
+      nagfor*)
+        # NAG Fortran compiler
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      esac
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      case $host_os in
+      os2*)
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
+	;;
+      esac
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+      case $cc_basename in
+      # old Intel for x86_64, which still supported -KPIC.
+      ecc*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	;;
+      tcc*)
+	# Fabrice Bellard et al's Tiny C Compiler
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
+	*Portland\ Group*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms that do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+	[Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+	[How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+	[Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to GNU nm, but means don't demangle to AIX nm.
+    # Without the "-l" option, or with the "-B" option, AIX nm treats
+    # weak defined symbols like other global defined symbols, whereas
+    # GNU nm marks them as "W".
+    # While the 'weak' keyword is ignored in the Export File, we need
+    # it in the Import File for the 'aix-soname' feature, so we have
+    # to replace the "-B" option with "-P" for AIX nm.
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+      ;;
+    esac
+    ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ' (' and ')$', so one must not match beginning or
+  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+  # as well as any symbol that contains 'd'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test yes != "$GCC"; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd* | bitrig*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test yes = "$with_gnu_ld"; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test yes = "$lt_use_gnu_ld_interface"; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='$wl'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test ia64 != "$host_cpu"; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file, use it as
+	# is; otherwise, prepend EXPORTS...
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+          cp $export_symbols $output_objdir/$soname.def;
+        else
+          echo EXPORTS > $output_objdir/$soname.def;
+          cat $export_symbols >> $output_objdir/$soname.def;
+        fi~
+        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      shrext_cmds=.dll
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	prefix_cmds="$SED"~
+	if test EXPORTS = "`$SED 1q $export_symbols`"; then
+	  prefix_cmds="$prefix_cmds -e 1d";
+	fi~
+	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test linux-dietlibc = "$host_os"; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test no = "$tmp_diet"
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+	  tmp_sharedflag='--shared' ;;
+        nagfor*)                        # NAGFOR 5.3
+          tmp_sharedflag='-Wl,-shared' ;;
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+
+        if test yes = "$supports_anon_versioning"; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+            echo "local: *; };" >> $output_objdir/$libname.ver~
+            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	tcc*)
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
+	  ;;
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test yes = "$supports_anon_versioning"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+              echo "local: *; };" >> $output_objdir/$libname.ver~
+              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test ia64 = "$host_cpu"; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
+	# Without the "-l" option, or with the "-B" option, AIX nm treats
+	# weak defined symbols like other global defined symbols, whereas
+	# GNU nm marks them as "W".
+	# While the 'weak' keyword is ignored in the Export File, we need
+	# it in the Import File for the 'aix-soname' feature, so we have
+	# to replace the "-B" option with "-P" for AIX nm.
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# have runtime linking enabled, and use it for executables.
+	# For shared libraries, we enable/disable runtime linking
+	# depending on the kind of the shared library created -
+	# when "with_aix_soname,aix_use_runtimelinking" is:
+	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+	# "aix,yes"  lib.so          shared, rtl:yes, for executables
+	#            lib.a           static archive
+	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
+	#            lib.a(lib.so.V) shared, rtl:no,  for executables
+	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+	#            lib.a(lib.so.V) shared, rtl:no
+	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+	#            lib.a           static archive
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
+	    # so we don't have lib.a shared libs to link our executables.
+	    # We have to force runtime linking in this case.
+	    aix_use_runtimelinking=yes
+	    LDFLAGS="$LDFLAGS -Wl,-brtl"
+	  fi
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
+      case $with_aix_soname,$aix_use_runtimelinking in
+      aix,*) ;; # traditional, no import file
+      svr4,* | *,yes) # use import file
+	# The Import File defines what to hardcode.
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+	;;
+      esac
+
+      if test yes = "$GCC"; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`$CC -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test yes = "$aix_use_runtimelinking"; then
+	  shared_flag="$shared_flag "'$wl-G'
+	fi
+	# Need to ensure runtime linking is disabled for the traditional
+	# shared library, or the linker may eventually find shared libraries
+	# /with/ Import File - we do not want to mix them.
+	shared_flag_aix='-shared'
+	shared_flag_svr4='-shared $wl-G'
+      else
+	# not using gcc
+	if test ia64 = "$host_cpu"; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test yes = "$aix_use_runtimelinking"; then
+	    shared_flag='$wl-G'
+	  else
+	    shared_flag='$wl-bM:SRE'
+	  fi
+	  shared_flag_aix='$wl-bM:SRE'
+	  shared_flag_svr4='$wl-G'
+	fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX([$1])
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+      else
+	if test ia64 = "$host_cpu"; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
+	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 _LT_SYS_MODULE_PATH_AIX([$1])
+	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
+	  if test yes = "$with_gnu_ld"; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
+	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+	  # -brtl affects multiple linker settings, -berok does not and is overridden later
+	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
+	  if test svr4 != "$with_aix_soname"; then
+	    # This is similar to how AIX traditionally builds its shared libraries.
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+	  fi
+	  if test aix != "$with_aix_soname"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+	  else
+	    # used by -dlpreopen to get the symbols
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+	  fi
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	_LT_TAGVAR(always_export_symbols, $1)=yes
+	_LT_TAGVAR(file_list_spec, $1)='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=.dll
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+            cp "$export_symbols" "$output_objdir/$soname.def";
+            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+          else
+            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+          fi~
+          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+          linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+          lt_tool_outputfile="@TOOL_OUTPUT@"~
+          case $lt_outputfile in
+            *.exe|*.EXE) ;;
+            *)
+              lt_outputfile=$lt_outputfile.exe
+              lt_tool_outputfile=$lt_tool_outputfile.exe
+              ;;
+          esac~
+          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+            $RM "$lt_outputfile.manifest";
+          fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=.dll
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	# FIXME: Should let the user specify the lib program.
+	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test yes = "$GCC"; then
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+      ;;
+
+    hpux10*)
+      if test yes,no = "$GCC,$with_gnu_ld"; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test no = "$with_gnu_ld"; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test yes,no = "$GCC,$with_gnu_ld"; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+	  ;;
+	esac
+      fi
+      if test no = "$with_gnu_ld"; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test yes = "$GCC"; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+	  [lt_cv_irix_exported_symbol],
+	  [save_LDFLAGS=$LDFLAGS
+	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
+	   AC_LINK_IFELSE(
+	     [AC_LANG_SOURCE(
+	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+			      [C++], [[int foo (void) { return 0; }]],
+			      [Fortran 77], [[
+      subroutine foo
+      end]],
+			      [Fortran], [[
+      subroutine foo
+      end]])])],
+	      [lt_cv_irix_exported_symbol=yes],
+	      [lt_cv_irix_exported_symbol=no])
+           LDFLAGS=$save_LDFLAGS])
+	if test yes = "$lt_cv_irix_exported_symbol"; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
+	fi
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    linux*)
+      case $cc_basename in
+      tcc*)
+	# Fabrice Bellard et al's Tiny C Compiler
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      esac
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd* | bitrig*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+	else
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	fi
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      shrext_cmds=.dll
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	prefix_cmds="$SED"~
+	if test EXPORTS = "`$SED 1q $export_symbols`"; then
+	  prefix_cmds="$prefix_cmds -e 1d";
+	fi~
+	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      ;;
+
+    osf3*)
+      if test yes = "$GCC"; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test yes = "$GCC"; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test yes = "$GCC"; then
+	wlarc='$wl'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='$wl'
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands '-z linker_flag'.  GCC discards it without '$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test yes = "$GCC"; then
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+	else
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test sequent = "$host_vendor"; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test yes = "$GCC"; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We CANNOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test yes = "$GCC"; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test sni = "$host_vendor"; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test yes,yes = "$GCC,$enable_shared"; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting $shlibpath_var if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+    [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC=$CC
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report what library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test no = "$can_build_shared" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test yes = "$enable_shared" && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test ia64 != "$host_cpu"; then
+      case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+      yes,aix,yes) ;;			# shared object as lib.so file only
+      yes,svr4,*) ;;			# shared object as lib.so archive member only
+      yes,*) enable_static=no ;;	# shared object in lib.a archive as well
+      esac
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test yes = "$enable_shared" || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC=$lt_save_CC
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test no != "$CXX" &&
+    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
+    (test g++ != "$CXX"))); then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test yes != "$_lt_caught_CXX_error"; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test yes = "$GXX"; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test yes = "$GXX"; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test yes = "$with_gnu_ld"; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='$wl'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test ia64 = "$host_cpu"; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # have runtime linking enabled, and use it for executables.
+          # For shared libraries, we enable/disable runtime linking
+          # depending on the kind of the shared library created -
+          # when "with_aix_soname,aix_use_runtimelinking" is:
+          # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+          # "aix,yes"  lib.so          shared, rtl:yes, for executables
+          #            lib.a           static archive
+          # "both,no"  lib.so.V(shr.o) shared, rtl:yes
+          #            lib.a(lib.so.V) shared, rtl:no,  for executables
+          # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+          #            lib.a(lib.so.V) shared, rtl:no
+          # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+          #            lib.a           static archive
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
+	      # so we don't have lib.a shared libs to link our executables.
+	      # We have to force runtime linking in this case.
+	      aix_use_runtimelinking=yes
+	      LDFLAGS="$LDFLAGS -Wl,-brtl"
+	    fi
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
+        case $with_aix_soname,$aix_use_runtimelinking in
+        aix,*) ;;	# no import file
+        svr4,* | *,yes) # use import file
+          # The Import File defines what to hardcode.
+          _LT_TAGVAR(hardcode_direct, $1)=no
+          _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+          ;;
+        esac
+
+        if test yes = "$GXX"; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`$CC -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test yes = "$aix_use_runtimelinking"; then
+	    shared_flag=$shared_flag' $wl-G'
+	  fi
+	  # Need to ensure runtime linking is disabled for the traditional
+	  # shared library, or the linker may eventually find shared libraries
+	  # /with/ Import File - we do not want to mix them.
+	  shared_flag_aix='-shared'
+	  shared_flag_svr4='-shared $wl-G'
+        else
+          # not using gcc
+          if test ia64 = "$host_cpu"; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test yes = "$aix_use_runtimelinking"; then
+	      shared_flag='$wl-G'
+	    else
+	      shared_flag='$wl-bM:SRE'
+	    fi
+	    shared_flag_aix='$wl-bM:SRE'
+	    shared_flag_svr4='$wl-G'
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          # The "-G" linker flag allows undefined symbols.
+          _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX([$1])
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+        else
+          if test ia64 = "$host_cpu"; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
+	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    _LT_SYS_MODULE_PATH_AIX([$1])
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
+	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
+	    if test yes = "$with_gnu_ld"; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+	    # -brtl affects multiple linker settings, -berok does not and is overridden later
+	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
+	    if test svr4 != "$with_aix_soname"; then
+	      # This is similar to how AIX traditionally builds its shared
+	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
+	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+	    fi
+	    if test aix != "$with_aix_soname"; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+	    else
+	      # used by -dlpreopen to get the symbols
+	      _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+	    fi
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=yes
+	  _LT_TAGVAR(file_list_spec, $1)='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=.dll
+	  # FIXME: Setting linknames here is a bad hack.
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+              cp "$export_symbols" "$output_objdir/$soname.def";
+              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+            else
+              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+            fi~
+            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+            linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	  # Don't use ranlib
+	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+            lt_tool_outputfile="@TOOL_OUTPUT@"~
+            case $lt_outputfile in
+              *.exe|*.EXE) ;;
+              *)
+                lt_outputfile=$lt_outputfile.exe
+                lt_tool_outputfile=$lt_tool_outputfile.exe
+                ;;
+            esac~
+            func_to_tool_file "$lt_outputfile"~
+            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+              $RM "$lt_outputfile.manifest";
+            fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=no
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file, use it as
+	    # is; otherwise, prepend EXPORTS...
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
+              cp $export_symbols $output_objdir/$soname.def;
+            else
+              echo EXPORTS > $output_objdir/$soname.def;
+              cat $export_symbols >> $output_objdir/$soname.def;
+            fi~
+            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+	;;
+
+      os2*)
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	shrext_cmds=.dll
+	_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	  $ECHO EXPORTS >> $output_objdir/$libname.def~
+	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	  emximp -o $lib $output_objdir/$libname.def'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	  $ECHO EXPORTS >> $output_objdir/$libname.def~
+	  prefix_cmds="$SED"~
+	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
+	    prefix_cmds="$prefix_cmds -e 1d";
+	  fi~
+	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	  emximp -o $lib $output_objdir/$libname.def'
+	_LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test yes = "$GXX"; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test no = "$with_gnu_ld"; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test yes = "$GXX"; then
+	      if test no = "$with_gnu_ld"; then
+	        case $host_cpu in
+	          hppa*64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test yes = "$GXX"; then
+	      if test no = "$with_gnu_ld"; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+	      else
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
+	      fi
+	    fi
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+	    ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+               rm -rf $tpldir~
+               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+                $RANLIB $oldlib'
+	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+                rm -rf $tpldir~
+                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	    if test yes = "$supports_anon_versioning"; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+                echo "local: *; };" >> $output_objdir/$libname.ver~
+                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	      _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+	;;
+
+      openbsd* | bitrig*)
+	if test -f /usr/libexec/ld.so; then
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+		;;
+	      *)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+                  echo "-hidden">> $lib.exp~
+                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
+                  $RM $lib.exp'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+		;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test yes,no = "$GXX,$with_gnu_ld"; then
+	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
+	      case $host in
+	        osf3*)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+		  ;;
+	        *)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
+	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	    case $host_os in
+	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands '-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test yes,no = "$GXX,$with_gnu_ld"; then
+	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
+	        # platform.
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
+	      case $host_os in
+		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+		*)
+		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We CANNOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
+	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
+	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+	_LT_TAGVAR(link_all_deplibs, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+              '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+              '"$_LT_TAGVAR(reload_cmds, $1)"
+	    ;;
+	  *)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)=$GXX
+    _LT_TAGVAR(LD, $1)=$LD
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test yes != "$_lt_caught_CXX_error"
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+  case @S|@2 in
+  .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
+  *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
+  esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case $prev$p in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test x-L = "$p" ||
+          test x-R = "$p"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test no = "$pre_test_object_deps_done"; then
+	 case $prev in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
+	   else
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+	   _LT_TAGVAR(postdeps, $1)=$prev$p
+	 else
+	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test no = "$pre_test_object_deps_done"; then
+	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+	   _LT_TAGVAR(predep_objects, $1)=$p
+	 else
+	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+	   _LT_TAGVAR(postdep_objects, $1)=$p
+	 else
+	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test no = "$F77"; then
+  _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test yes != "$_lt_disable_F77"; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${F77-"f77"}
+  CFLAGS=$FFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test no = "$can_build_shared" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test yes = "$enable_shared" && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test ia64 != "$host_cpu"; then
+	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+	  yes,aix,yes) ;;		# shared object as lib.so file only
+	  yes,svr4,*) ;;		# shared object as lib.so archive member only
+	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
+	  esac
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test yes = "$enable_shared" || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)=$G77
+    _LT_TAGVAR(LD, $1)=$LD
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test yes != "$_lt_disable_F77"
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test no = "$FC"; then
+  _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test yes != "$_lt_disable_FC"; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${FC-"f95"}
+  CFLAGS=$FCFLAGS
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test no = "$can_build_shared" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test yes = "$enable_shared" && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test ia64 != "$host_cpu"; then
+	  case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+	  yes,aix,yes) ;;		# shared object as lib.so file only
+	  yes,svr4,*) ;;		# shared object as lib.so archive member only
+	  yes,*) enable_static=no ;;	# shared object in lib.a archive as well
+	  esac
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test yes = "$enable_shared" || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
+    _LT_TAGVAR(LD, $1)=$LD
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test yes != "$_lt_disable_FC"
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)=$LD
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)=$LD
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to 'libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code=$lt_simple_compile_test_code
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f "$lt_ac_sed" && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test 10 -lt "$lt_ac_count" && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test "$lt_ac_count" -gt "$lt_ac_max"; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine what file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+         [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+         [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
+
+# Helper functions for option handling.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
+#   Foundation, Inc.
+#   Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 8 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option '$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+		      [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+  dnl
+  dnl Simply set some default values (i.e off) if boolean options were not
+  dnl specified:
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+  ])
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+  ])
+  dnl
+  dnl If no reference was made to various pairs of opposing options, then
+  dnl we run the default mode handler for the pair.  For example, if neither
+  dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
+  dnl archives by default:
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+		   [_LT_ENABLE_FAST_INSTALL])
+  _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
+		   [_LT_WITH_AIX_SONAME([aix])])
+  ])
+])# _LT_SET_OPTIONS
+
+
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the 'shared' and
+# 'disable-shared' LT_INIT options.
+# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+	IFS=$lt_save_ifs
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac],
+    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+    _LT_DECL([build_libtool_libs], [enable_shared], [0],
+	[Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the 'static' and
+# 'disable-static' LT_INIT options.
+# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+	IFS=$lt_save_ifs
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac],
+    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+    _LT_DECL([build_old_libs], [enable_static], [0],
+	[Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the 'fast-install'
+# and 'disable-fast-install' LT_INIT options.
+# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+	IFS=$lt_save_ifs
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac],
+    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+	 [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the 'fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the 'disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_AIX_SONAME([DEFAULT])
+# ----------------------------------
+# implement the --with-aix-soname flag, and support the `aix-soname=aix'
+# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
+# is either `aix', `both' or `svr4'.  If omitted, it defaults to `aix'.
+m4_define([_LT_WITH_AIX_SONAME],
+[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
+shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[[5-9]]*,yes)
+  AC_MSG_CHECKING([which variant of shared library versioning to provide])
+  AC_ARG_WITH([aix-soname],
+    [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
+      [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
+    [case $withval in
+    aix|svr4|both)
+      ;;
+    *)
+      AC_MSG_ERROR([Unknown argument to --with-aix-soname])
+      ;;
+    esac
+    lt_cv_with_aix_soname=$with_aix_soname],
+    [AC_CACHE_VAL([lt_cv_with_aix_soname],
+      [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
+    with_aix_soname=$lt_cv_with_aix_soname])
+  AC_MSG_RESULT([$with_aix_soname])
+  if test aix != "$with_aix_soname"; then
+    # For the AIX way of multilib, we name the shared archive member
+    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+    # the AIX toolchain works better with OBJECT_MODE set (default 32).
+    if test 64 = "${OBJECT_MODE-32}"; then
+      shared_archive_member_spec=shr_64
+    else
+      shared_archive_member_spec=shr
+    fi
+  fi
+  ;;
+*)
+  with_aix_soname=aix
+  ;;
+esac
+
+_LT_DECL([], [shared_archive_member_spec], [0],
+    [Shared archive member basename, for filename based shared library versioning on AIX])dnl
+])# _LT_WITH_AIX_SONAME
+
+LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
+LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
+LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
+# LT_INIT options.
+# MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for lt_pkg in $withval; do
+	IFS=$lt_save_ifs
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac],
+    [pic_mode=m4_default([$1], [default])])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the 'pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+		 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+		 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+		 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+		 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+		 [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
+# Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59, which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+       [$#], 1, [],
+       [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+	     [m4_foreach([_Lt_suffix],
+		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+		 [lt_append([$1], [$2], [$3])$4],
+		 [$5])],
+	  [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+	[$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+# ltversion.m4 -- version numbers			-*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 4179 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.6])
+m4_define([LT_PACKAGE_REVISION], [2.4.6])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.6'
+macro_revision='2.4.6'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
+#
+#   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
+#   Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else.  This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
+
+# pkg.m4 - Macros to locate and utilise pkg-config.   -*- Autoconf -*-
+# serial 11 (pkg-config-0.29.1)
+
+dnl Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+dnl Copyright © 2012-2015 Dan Nicholson <dbn.lists@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+dnl 02111-1307, USA.
+dnl
+dnl As a special exception to the GNU General Public License, if you
+dnl distribute this file as part of a program that contains a
+dnl configuration script generated by Autoconf, you may include it under
+dnl the same distribution terms that you use for the rest of that
+dnl program.
+
+dnl PKG_PREREQ(MIN-VERSION)
+dnl -----------------------
+dnl Since: 0.29
+dnl
+dnl Verify that the version of the pkg-config macros are at least
+dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's
+dnl installed version of pkg-config, this checks the developer's version
+dnl of pkg.m4 when generating configure.
+dnl
+dnl To ensure that this macro is defined, also add:
+dnl m4_ifndef([PKG_PREREQ],
+dnl     [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])])
+dnl
+dnl See the "Since" comment for each macro you use to see what version
+dnl of the macros you require.
+m4_defun([PKG_PREREQ],
+[m4_define([PKG_MACROS_VERSION], [0.29.1])
+m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1,
+    [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])])
+])dnl PKG_PREREQ
+
+dnl PKG_PROG_PKG_CONFIG([MIN-VERSION])
+dnl ----------------------------------
+dnl Since: 0.16
+dnl
+dnl Search for the pkg-config tool and set the PKG_CONFIG variable to
+dnl first found in the path. Checks that the version of pkg-config found
+dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is
+dnl used since that's the first version where most current features of
+dnl pkg-config existed.
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=m4_default([$1], [0.9.0])
+	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		AC_MSG_RESULT([yes])
+	else
+		AC_MSG_RESULT([no])
+		PKG_CONFIG=""
+	fi
+fi[]dnl
+])dnl PKG_PROG_PKG_CONFIG
+
+dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------------------------------
+dnl Since: 0.18
+dnl
+dnl Check to see whether a particular set of modules exists. Similar to
+dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
+dnl
+dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+dnl only at the first occurence in configure.ac, so if the first place
+dnl it's called might be skipped (such as if it is within an "if", you
+dnl have to call PKG_CHECK_EXISTS manually
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+  m4_default([$2], [:])
+m4_ifvaln([$3], [else
+  $3])dnl
+fi])
+
+dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+dnl ---------------------------------------------
+dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting
+dnl pkg_failed based on the result.
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+    pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+    PKG_CHECK_EXISTS([$3],
+                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes ],
+		     [pkg_failed=yes])
+ else
+    pkg_failed=untried
+fi[]dnl
+])dnl _PKG_CONFIG
+
+dnl _PKG_SHORT_ERRORS_SUPPORTED
+dnl ---------------------------
+dnl Internal check to see if pkg-config supports short errors.
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi[]dnl
+])dnl _PKG_SHORT_ERRORS_SUPPORTED
+
+
+dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl --------------------------------------------------------------
+dnl Since: 0.4.0
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES might not happen, you should be sure to include an
+dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+   	AC_MSG_RESULT([no])
+        _PKG_SHORT_ERRORS_SUPPORTED
+        if test $_pkg_short_errors_supported = yes; then
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+        else 
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+	m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+        ])
+elif test $pkg_failed = untried; then
+     	AC_MSG_RESULT([no])
+	m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+        ])
+else
+	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+        AC_MSG_RESULT([yes])
+	$3
+fi[]dnl
+])dnl PKG_CHECK_MODULES
+
+
+dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+dnl   [ACTION-IF-NOT-FOUND])
+dnl ---------------------------------------------------------------------
+dnl Since: 0.29
+dnl
+dnl Checks for existence of MODULES and gathers its build flags with
+dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags
+dnl and VARIABLE-PREFIX_LIBS from --libs.
+dnl
+dnl Note that if there is a possibility the first call to
+dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to
+dnl include an explicit call to PKG_PROG_PKG_CONFIG in your
+dnl configure.ac.
+AC_DEFUN([PKG_CHECK_MODULES_STATIC],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+_save_PKG_CONFIG=$PKG_CONFIG
+PKG_CONFIG="$PKG_CONFIG --static"
+PKG_CHECK_MODULES($@)
+PKG_CONFIG=$_save_PKG_CONFIG[]dnl
+])dnl PKG_CHECK_MODULES_STATIC
+
+
+dnl PKG_INSTALLDIR([DIRECTORY])
+dnl -------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable pkgconfigdir as the location where a module
+dnl should install pkg-config .pc files. By default the directory is
+dnl $libdir/pkgconfig, but the default can be changed by passing
+dnl DIRECTORY. The user can override through the --with-pkgconfigdir
+dnl parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+    [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_INSTALLDIR
+
+
+dnl PKG_NOARCH_INSTALLDIR([DIRECTORY])
+dnl --------------------------------
+dnl Since: 0.27
+dnl
+dnl Substitutes the variable noarch_pkgconfigdir as the location where a
+dnl module should install arch-independent pkg-config .pc files. By
+dnl default the directory is $datadir/pkgconfig, but the default can be
+dnl changed by passing DIRECTORY. The user can override through the
+dnl --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+    [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+])dnl PKG_NOARCH_INSTALLDIR
+
+
+dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+dnl -------------------------------------------
+dnl Since: 0.28
+dnl
+dnl Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])dnl PKG_CHECK_VAR
+
+dnl PKG_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl   [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],
+dnl   [DESCRIPTION], [DEFAULT])
+dnl ------------------------------------------
+dnl
+dnl Prepare a "--with-" configure option using the lowercase
+dnl [VARIABLE-PREFIX] name, merging the behaviour of AC_ARG_WITH and
+dnl PKG_CHECK_MODULES in a single macro.
+AC_DEFUN([PKG_WITH_MODULES],
+[
+m4_pushdef([with_arg], m4_tolower([$1]))
+
+m4_pushdef([description],
+           [m4_default([$5], [build with ]with_arg[ support])])
+
+m4_pushdef([def_arg], [m4_default([$6], [auto])])
+m4_pushdef([def_action_if_found], [AS_TR_SH([with_]with_arg)=yes])
+m4_pushdef([def_action_if_not_found], [AS_TR_SH([with_]with_arg)=no])
+
+m4_case(def_arg,
+            [yes],[m4_pushdef([with_without], [--without-]with_arg)],
+            [m4_pushdef([with_without],[--with-]with_arg)])
+
+AC_ARG_WITH(with_arg,
+     AS_HELP_STRING(with_without, description[ @<:@default=]def_arg[@:>@]),,
+    [AS_TR_SH([with_]with_arg)=def_arg])
+
+AS_CASE([$AS_TR_SH([with_]with_arg)],
+            [yes],[PKG_CHECK_MODULES([$1],[$2],$3,$4)],
+            [auto],[PKG_CHECK_MODULES([$1],[$2],
+                                        [m4_n([def_action_if_found]) $3],
+                                        [m4_n([def_action_if_not_found]) $4])])
+
+m4_popdef([with_arg])
+m4_popdef([description])
+m4_popdef([def_arg])
+
+])dnl PKG_WITH_MODULES
+
+dnl PKG_HAVE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl   [DESCRIPTION], [DEFAULT])
+dnl -----------------------------------------------
+dnl
+dnl Convenience macro to trigger AM_CONDITIONAL after PKG_WITH_MODULES
+dnl check._[VARIABLE-PREFIX] is exported as make variable.
+AC_DEFUN([PKG_HAVE_WITH_MODULES],
+[
+PKG_WITH_MODULES([$1],[$2],,,[$3],[$4])
+
+AM_CONDITIONAL([HAVE_][$1],
+               [test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"])
+])dnl PKG_HAVE_WITH_MODULES
+
+dnl PKG_HAVE_DEFINE_WITH_MODULES(VARIABLE-PREFIX, MODULES,
+dnl   [DESCRIPTION], [DEFAULT])
+dnl ------------------------------------------------------
+dnl
+dnl Convenience macro to run AM_CONDITIONAL and AC_DEFINE after
+dnl PKG_WITH_MODULES check. HAVE_[VARIABLE-PREFIX] is exported as make
+dnl and preprocessor variable.
+AC_DEFUN([PKG_HAVE_DEFINE_WITH_MODULES],
+[
+PKG_HAVE_WITH_MODULES([$1],[$2],[$3],[$4])
+
+AS_IF([test "$AS_TR_SH([with_]m4_tolower([$1]))" = "yes"],
+        [AC_DEFINE([HAVE_][$1], 1, [Enable ]m4_tolower([$1])[ support])])
+])dnl PKG_HAVE_DEFINE_WITH_MODULES
+
+# Copyright (C) 2002-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.16'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version.  Point them to the right macro.
+m4_if([$1], [1.16.1], [],
+      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too.  Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.16.1])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# Figure out how to run the assembler.                      -*- Autoconf -*-
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_AS
+# ----------
+AC_DEFUN([AM_PROG_AS],
+[# By default we simply use the C compiler to build assembly code.
+AC_REQUIRE([AC_PROG_CC])
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
+AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
+_AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
+])
+
+# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory.  The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run.  This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+#    fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+#    fails if $ac_aux_dir is absolute,
+#    fails when called from a subdirectory in a VPATH build with
+#          a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir.  In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
+#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+#   MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH.  The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+])
+
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
+      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
+      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
+      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
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+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  am__universal=false
+  m4_case([$1], [CC],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE([dependency-tracking], [dnl
+AS_HELP_STRING(
+  [--enable-dependency-tracking],
+  [do not reject slow dependency extractors])
+AS_HELP_STRING(
+  [--disable-dependency-tracking],
+  [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  AS_CASE([$CONFIG_FILES],
+          [*\'*], [eval set x "$CONFIG_FILES"],
+          [*], [set x $CONFIG_FILES])
+  shift
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
+  do
+    # Strip MF so we end up with the name of the file.
+    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`AS_DIRNAME(["$am_mf"])`
+    am_filepart=`AS_BASENAME(["$am_mf"])`
+    AM_RUN_LOG([cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles]) || am_rc=$?
+  done
+  if test $am_rc -ne 0; then
+    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  Try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).])
+  fi
+  AS_UNSET([am_dirpart])
+  AS_UNSET([am_filepart])
+  AS_UNSET([am_mf])
+  AS_UNSET([am_rc])
+  rm -f conftest-deps.mk
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking is enabled.
+# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
+# order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+m4_define([AC_PROG_CC],
+m4_defn([AC_PROG_CC])
+[_AM_PROG_CC_C_O
+])
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.65])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
+             [$0: two- and three-arguments forms are deprecated.])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES([CC])],
+		  [m4_define([AC_PROG_CC],
+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES([CXX])],
+		  [m4_define([AC_PROG_CXX],
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES([OBJC])],
+		  [m4_define([AC_PROG_OBJC],
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
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+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
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+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+  fi
+fi
+dnl The trailing newline in this macro's definition is deliberate, for
+dnl backward compatibility and to allow trailing 'dnl'-style comments
+dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
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+m4_define([_AC_COMPILER_EXEEXT],
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+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
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+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
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+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check whether make has an 'include' directive that can support all
+# the idioms we need for our automatic dependency tracking code.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
+cat > confinc.mk << 'END'
+am__doit:
+	@echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
+  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
+      ['0:this is the am__doit target'],
+      [AS_CASE([$s],
+          [BSD], [am__include='.include' am__quote='"'],
+          [am__include='include' am__quote=''])])
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+AC_MSG_RESULT([${_am_result}])
+AC_SUBST([am__include])])
+AC_SUBST([am__quote])])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
+# to automatically call this.
+AC_DEFUN([_AM_PROG_CC_C_O],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+  [whether $CC understands -c and -o together],
+  [am_cv_prog_cc_c_o],
+  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+         && test -f conftest2.$ac_objext; then
+      : OK
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+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$[*]" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment])
+     fi
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+  [AC_MSG_CHECKING([that generated files are newer than configure])
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+  [--enable-silent-rules],
+  [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+  [--disable-silent-rules],
+  [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+   [am_cv_make_support_nested_variables],
+   [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+  dnl Using '$V' instead of '$(V)' breaks IRIX make.
+  AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+  [m4_case([$1],
+    [ustar],
+     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+      # and bug#13588).
+      am_max_uid=2097151 # 2^21 - 1
+      am_max_gid=$am_max_uid
+      # The $UID and $GID variables are not portable, so we need to resort
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+      # below are definitely unexpected, so allow the users to see them
+      # (that is, avoid stderr redirection).
+      am_uid=`id -u || echo unknown`
+      am_gid=`id -g || echo unknown`
+      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+      if test $am_uid -le $am_max_uid; then
+         AC_MSG_RESULT([yes])
+      else
+         AC_MSG_RESULT([no])
+         _am_tools=none
+      fi
+      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+      if test $am_gid -le $am_max_gid; then
+         AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+        _am_tools=none
+      fi],
+
+  [pax],
+    [],
+
+  [m4_fatal([Unknown tar format])])
+
+  AC_MSG_CHECKING([how to create a $1 tar archive])
+
+  # Go ahead even if we have the value already cached.  We do so because we
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
+  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+  for _am_tool in $_am_tools; do
+    case $_am_tool in
+    gnutar)
+      for _am_tar in tar gnutar gtar; do
+        AM_RUN_LOG([$_am_tar --version]) && break
+      done
+      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+      am__untar="$_am_tar -xf -"
+      ;;
+    plaintar)
+      # Must skip GNU tar: if it does not support --format= it doesn't create
+      # ustar tarball either.
+      (tar --version) >/dev/null 2>&1 && continue
+      am__tar='tar chf - "$$tardir"'
+      am__tar_='tar chf - "$tardir"'
+      am__untar='tar xf -'
+      ;;
+    pax)
+      am__tar='pax -L -x $1 -w "$$tardir"'
+      am__tar_='pax -L -x $1 -w "$tardir"'
+      am__untar='pax -r'
+      ;;
+    cpio)
+      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+      am__untar='cpio -i -H $1 -d'
+      ;;
+    none)
+      am__tar=false
+      am__tar_=false
+      am__untar=false
+      ;;
+    esac
+
+    # If the value was cached, stop now.  We just wanted to have am__tar
+    # and am__untar set.
+    test -n "${am_cv_prog_tar_$1}" && break
+
+    # tar/untar a dummy directory, and stop if the command works.
+    rm -rf conftest.dir
+    mkdir conftest.dir
+    echo GrepMe > conftest.dir/file
+    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+    rm -rf conftest.dir
+    if test -s conftest.tar; then
+      AM_RUN_LOG([$am__untar <conftest.tar])
+      AM_RUN_LOG([cat conftest.dir/file])
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+    fi
+  done
+  rm -rf conftest.dir
+
+  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/libs/pixman-0.40.0/arm-simd-test.S b/libs/pixman-0.40.0/arm-simd-test.S
new file mode 100644
index 0000000..910c814
--- /dev/null
+++ b/libs/pixman-0.40.0/arm-simd-test.S
@@ -0,0 +1,10 @@
+.text
+.arch armv6
+.object_arch armv4
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+uqadd8 r0, r0, r0
diff --git a/libs/pixman-0.40.0/cmake/PixmanConfig.cmake b/libs/pixman-0.40.0/cmake/PixmanConfig.cmake
new file mode 100644
index 0000000..17daf5c
--- /dev/null
+++ b/libs/pixman-0.40.0/cmake/PixmanConfig.cmake
@@ -0,0 +1 @@
+include("${CMAKE_CURRENT_LIST_DIR}/PixmanTargets.cmake")
\ No newline at end of file
diff --git a/libs/pixman-0.40.0/cmake/arch_configure.cmake b/libs/pixman-0.40.0/cmake/arch_configure.cmake
new file mode 100644
index 0000000..140b960
--- /dev/null
+++ b/libs/pixman-0.40.0/cmake/arch_configure.cmake
@@ -0,0 +1,20 @@
+target_architecture(ARCHITECTURE)
+#options for arch
+if(ARCHITECTURE STREQUAL "i386" OR ARCHITECTURE STREQUAL "x86_64") 
+    SET(X86 1)
+    OPTION(X86_MMX "Enable MMX optimizations" OFF)
+    OPTION(X86_SSE2 "Enable SSE2 optimizations" OFF)
+    OPTION(X86_SSSE3 "Enable SSSE3 optimizations" OFF)
+elseif(ARCHITECTURE STREQUAL "arm")
+    SET(ARM 1)
+    OPTION(ARM_IWMMXT "Enable IWMMXT compiler intrinsics" OFF)
+    OPTION(ARM_NEON "Enable NEON optimizations" OFF)
+    OPTION(ARM_SIMD "Enable SIMD optimizations" OFF)
+elseif(ARCHITECTURE STREQUAL "ppc" OR ARCHITECTURE STREQUAL "ppc64")
+    SET(PPC 1)
+    OPTION(PPC_VMX "Enable VMX optimizations" OFF)
+else()
+    SET(MIPS 1)
+    OPTION(MIPS_DSPR2 "Enable DSPR2 optimizations" OFF)
+    OPTION(MIPS_LOONGSON_MMI  "Enable Loongson Multimedia Instructions" OFF)
+endif(ARCHITECTURE STREQUAL "i386" OR ARCHITECTURE STREQUAL "x86_64")
\ No newline at end of file
diff --git a/libs/pixman-0.40.0/cmake/arch_detect.cmake b/libs/pixman-0.40.0/cmake/arch_detect.cmake
new file mode 100644
index 0000000..a99b1c4
--- /dev/null
+++ b/libs/pixman-0.40.0/cmake/arch_detect.cmake
@@ -0,0 +1,134 @@
+# Based on the Qt 5 processor detection code, so should be very accurate
+# https://qt.gitorious.org/qt/qtbase/blobs/master/src/corelib/global/qprocessordetection.h
+# Currently handles arm (v5, v6, v7), x86 (32/64), ia64, and ppc (32/64)
+
+# Regarding POWER/PowerPC, just as is noted in the Qt source,
+# "There are many more known variants/revisions that we do not handle/detect."
+
+set(archdetect_c_code "
+#if defined(__arm__) || defined(__TARGET_ARCH_ARM)
+    #if defined(__ARM_ARCH_7__) \\
+        || defined(__ARM_ARCH_7A__) \\
+        || defined(__ARM_ARCH_7R__) \\
+        || defined(__ARM_ARCH_7M__) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 7)
+        #error cmake_ARCH armv7
+    #elif defined(__ARM_ARCH_6__) \\
+        || defined(__ARM_ARCH_6J__) \\
+        || defined(__ARM_ARCH_6T2__) \\
+        || defined(__ARM_ARCH_6Z__) \\
+        || defined(__ARM_ARCH_6K__) \\
+        || defined(__ARM_ARCH_6ZK__) \\
+        || defined(__ARM_ARCH_6M__) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 6)
+        #error cmake_ARCH armv6
+    #elif defined(__ARM_ARCH_5TEJ__) \\
+        || (defined(__TARGET_ARCH_ARM) && __TARGET_ARCH_ARM-0 >= 5)
+        #error cmake_ARCH armv5
+    #else
+        #error cmake_ARCH arm
+    #endif
+#elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
+    #error cmake_ARCH i386
+#elif defined(__x86_64) || defined(__x86_64__) || defined(__amd64) || defined(_M_X64)
+    #error cmake_ARCH x86_64
+#elif defined(__ia64) || defined(__ia64__) || defined(_M_IA64)
+    #error cmake_ARCH ia64
+#elif defined(__ppc__) || defined(__ppc) || defined(__powerpc__) \\
+      || defined(_ARCH_COM) || defined(_ARCH_PWR) || defined(_ARCH_PPC)  \\
+      || defined(_M_MPPC) || defined(_M_PPC)
+    #if defined(__ppc64__) || defined(__powerpc64__) || defined(__64BIT__)
+        #error cmake_ARCH ppc64
+    #else
+        #error cmake_ARCH ppc
+    #endif
+#endif
+
+#error cmake_ARCH unknown
+")
+
+# Set ppc_support to TRUE before including this file or ppc and ppc64
+# will be treated as invalid architectures since they are no longer supported by Apple
+
+function(target_architecture output_var)
+    if(APPLE AND CMAKE_OSX_ARCHITECTURES)
+        # On OS X we use CMAKE_OSX_ARCHITECTURES *if* it was set
+        # First let's normalize the order of the values
+
+        # Note that it's not possible to compile PowerPC applications if you are using
+        # the OS X SDK version 10.6 or later - you'll need 10.4/10.5 for that, so we
+        # disable it by default
+        # See this page for more information:
+        # http://stackoverflow.com/questions/5333490/how-can-we-restore-ppc-ppc64-as-well-as-full-10-4-10-5-sdk-support-to-xcode-4
+
+        # Architecture defaults to i386 or ppc on OS X 10.5 and earlier, depending on the CPU type detected at runtime.
+        # On OS X 10.6+ the default is x86_64 if the CPU supports it, i386 otherwise.
+
+        foreach(osx_arch ${CMAKE_OSX_ARCHITECTURES})
+            if("${osx_arch}" STREQUAL "ppc" AND ppc_support)
+                set(osx_arch_ppc TRUE)
+            elseif("${osx_arch}" STREQUAL "i386")
+                set(osx_arch_i386 TRUE)
+            elseif("${osx_arch}" STREQUAL "x86_64")
+                set(osx_arch_x86_64 TRUE)
+            elseif("${osx_arch}" STREQUAL "ppc64" AND ppc_support)
+                set(osx_arch_ppc64 TRUE)
+            else()
+                message(FATAL_ERROR "Invalid OS X arch name: ${osx_arch}")
+            endif()
+        endforeach()
+
+        # Now add all the architectures in our normalized order
+        if(osx_arch_ppc)
+            list(APPEND ARCH ppc)
+        endif()
+
+        if(osx_arch_i386)
+            list(APPEND ARCH i386)
+        endif()
+
+        if(osx_arch_x86_64)
+            list(APPEND ARCH x86_64)
+        endif()
+
+        if(osx_arch_ppc64)
+            list(APPEND ARCH ppc64)
+        endif()
+    else()
+        file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/arch.c" "${archdetect_c_code}")
+
+        enable_language(C)
+
+        # Detect the architecture in a rather creative way...
+        # This compiles a small C program which is a series of ifdefs that selects a
+        # particular #error preprocessor directive whose message string contains the
+        # target architecture. The program will always fail to compile (both because
+        # file is not a valid C program, and obviously because of the presence of the
+        # #error preprocessor directives... but by exploiting the preprocessor in this
+        # way, we can detect the correct target architecture even when cross-compiling,
+        # since the program itself never needs to be run (only the compiler/preprocessor)
+        try_run(
+            run_result_unused
+            compile_result_unused
+            "${CMAKE_CURRENT_BINARY_DIR}"
+            "${CMAKE_CURRENT_BINARY_DIR}/arch.c"
+            COMPILE_OUTPUT_VARIABLE ARCH
+            CMAKE_FLAGS CMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES}
+        )
+
+        # Parse the architecture name from the compiler output
+        string(REGEX MATCH "cmake_ARCH ([a-zA-Z0-9_]+)" ARCH "${ARCH}")
+
+        # Get rid of the value marker leaving just the architecture name
+        string(REPLACE "cmake_ARCH " "" ARCH "${ARCH}")
+
+        # If we are compiling with an unknown architecture this variable should
+        # already be set to "unknown" but in the case that it's empty (i.e. due
+        # to a typo in the code), then set it to unknown
+        if (NOT ARCH)
+            set(ARCH unknown)
+        endif()
+    endif()
+
+    set(${output_var} "${ARCH}" PARENT_SCOPE)
+endfunction()
diff --git a/libs/pixman-0.40.0/cmake/cmake_package.cmake b/libs/pixman-0.40.0/cmake/cmake_package.cmake
new file mode 100644
index 0000000..957ed2c
--- /dev/null
+++ b/libs/pixman-0.40.0/cmake/cmake_package.cmake
@@ -0,0 +1,45 @@
+include(CMakePackageConfigHelpers)
+set(ConfigPackageLocation lib/cmake/pixman)
+
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/pixman/PixmanConfigVersion.cmake"
+  VERSION 
+    ${PIXMAN_VERSION}
+  COMPATIBILITY 
+    AnyNewerVersion
+)
+
+export(
+  EXPORT
+    PixmanTargets
+  FILE 
+    "${CMAKE_CURRENT_BINARY_DIR}/pixman/PixmanTargets.cmake"
+  NAMESPACE 
+    Upstream::
+)
+
+configure_file(cmake/PixmanConfig.cmake
+  "${CMAKE_CURRENT_BINARY_DIR}/pixman/PixmanConfig.cmake"
+  COPYONLY
+)
+
+install(
+  EXPORT
+    PixmanTargets
+  FILE
+    PixmanTargets.cmake
+  NAMESPACE
+    Upstream::
+  DESTINATION
+    ${ConfigPackageLocation}
+)
+
+install(
+  FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/pixman/PixmanConfig.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/pixman/PixmanConfigVersion.cmake"
+  DESTINATION
+    ${ConfigPackageLocation}
+  COMPONENT
+    Devel
+)
\ No newline at end of file
diff --git a/libs/pixman-0.40.0/cmake/config_configure.cmake b/libs/pixman-0.40.0/cmake/config_configure.cmake
new file mode 100644
index 0000000..354237e
--- /dev/null
+++ b/libs/pixman-0.40.0/cmake/config_configure.cmake
@@ -0,0 +1,96 @@
+# Checking Headers and Functions for pixman
+add_definitions(-DHAVE_CONFIG_H)
+
+include( CheckIncludeFile )
+include( CheckFunctionExists )
+include( CheckLibraryExists )
+include( CheckTypeSize)
+
+if(OPENMP_FOUND)
+    set(USE_OPENMP 1)
+endif()
+
+if(PNG_FOUND)
+    set(HAVE_LIBPNG 1)
+endif()
+
+if(CMAKE_USE_PTHREADS_INIT)
+    set(HAVE_PTHREADS 1)
+endif()
+
+if(CMAKE_COMPILER_IS_GNUCC)
+    set(HAVE_GCC_VECTOR_EXTENSIONS 1)
+endif()
+
+check_include_file( "dlfcn.h" HAVE_DLFCN_H )
+check_include_file( "fenv.h" HAVE_FENV_H )
+check_include_file( "inttypes.h" HAVE_INTTYPES_H )
+check_include_file( "memory.h" HAVE_MEMORY_H )
+check_include_file( "stdint.h" HAVE_STDINT_H )
+check_include_file( "stdlib.h" HAVE_STDLIB_H )
+check_include_file( "strings.h" HAVE_STRINGS_H )
+check_include_file( "string.h" HAVE_STRING_H )
+check_include_file( "sys/mman.h" HAVE_SYS_MMAN_H )
+check_include_file( "sys/stat.h" HAVE_SYS_STAT_H )
+check_include_file( "sys/types.h" HAVE_SYS_TYPES_H )
+check_include_file( "unistd.h" HAVE_UNISTD_H )
+
+check_function_exists( __builtin_clz HAVE_BUILTIN_CLZ )
+check_function_exists( alarm HAVE_ALARM )
+check_function_exists( feenableexcept HAVE_FEENABLEEXCEPT )
+check_function_exists( getisax HAVE_GETISAX )
+check_function_exists( getpagesize HAVE_GETPAGESIZE )
+check_function_exists( gettimeofday HAVE_GETTIMEOFDAY )
+check_function_exists( mmap HAVE_MMAP )
+check_function_exists( mprotect HAVE_MPROTECT )
+check_function_exists( posix_memalign HAVE_POSIX_MEMALIGN )
+check_function_exists( sigaction HAVE_SIGACTION )
+
+CHECK_TYPE_SIZE("long"       SIZEOF_LONG)
+CHECK_TYPE_SIZE("__float128" SIZEOF___FLOAT128)
+if(SIZEOF___FLOAT128)
+    set(HAVE_FLOAT128 1)
+endif()
+
+if (ARM_IWMMXT)
+    set(USE_ARM_IWMMXT 1)
+endif (ARM_IWMMXT)
+if (ARM_NEON)
+    set(USE_ARM_NEON 1)
+endif (ARM_NEON)
+if (ARM_SIMD)
+    set(USE_ARM_SIMD 1)
+endif (ARM_SIMD)
+
+if (PPC_VMX)
+    set(USE_VMX 1)
+endif (PPC_VMX)
+
+if (MIPS_LOONGSON_MMI)
+    set(USE_LOONGSON_MMI 1)
+endif (MIPS_LOONGSON_MMI)
+if (MIPS_DSPR2)
+    set(USE_MIPS_DSPR2 1)
+endif (MIPS_DSPR2)
+
+if (X86_MMX)
+    set(USE_X86_MMX 1)
+    if(CMAKE_COMPILER_IS_GNUCC)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mmmx")
+    endif(CMAKE_COMPILER_IS_GNUCC)
+endif (X86_MMX)
+if (X86_SSE2)
+    set(USE_SSE2 1)
+    if(CMAKE_COMPILER_IS_GNUCC)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse2")
+    endif(CMAKE_COMPILER_IS_GNUCC)
+endif (X86_SSE2)
+if (X86_SSSE3)
+    set(USE_SSSE3 1)
+    if(CMAKE_COMPILER_IS_GNUCC)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse3 -mssse3")
+    endif(CMAKE_COMPILER_IS_GNUCC)
+endif(X86_SSSE3)
+
+configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/config_source.cmake ${CMAKE_CURRENT_BINARY_DIR}/pixman/config.h )
+configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/pixman/pixman-version.h.in ${CMAKE_CURRENT_BINARY_DIR}/pixman/pixman-version.h)
\ No newline at end of file
diff --git a/libs/pixman-0.40.0/cmake/config_source.cmake b/libs/pixman-0.40.0/cmake/config_source.cmake
new file mode 100644
index 0000000..ffd1de3
--- /dev/null
+++ b/libs/pixman-0.40.0/cmake/config_source.cmake
@@ -0,0 +1,182 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+#cmakedefine AC_APPLE_UNIVERSAL_BUILD
+
+/* Whether we have alarm() */
+#cmakedefine HAVE_ALARM @HAVE_ALARM@
+
+/* Whether the compiler supports __builtin_clz */
+#cmakedefine HAVE_BUILTIN_CLZ @HAVE_BUILTIN_CLZ@
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#cmakedefine HAVE_DLFCN_H @HAVE_DLFCN_H@
+
+/* Whether we have feenableexcept() */
+#cmakedefine HAVE_FEENABLEEXCEPT @HAVE_FEENABLEEXCEPT@
+
+/* Define to 1 if we have <fenv.h> */
+#cmakedefine HAVE_FENV_H @HAVE_FENV_H@
+
+/* Whether the tool chain supports __float128 */
+#cmakedefine HAVE_FLOAT128 @HAVE_FLOAT128@
+
+/* Define to 1 if you have the `getisax' function. */
+#cmakedefine HAVE_GETISAX @HAVE_GETISAX@
+
+/* Whether we have getpagesize() */
+#cmakedefine HAVE_GETPAGESIZE @HAVE_GETPAGESIZE@
+
+/* Whether we have gettimeofday() */
+#cmakedefine HAVE_GETTIMEOFDAY @HAVE_GETTIMEOFDAY@
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#cmakedefine HAVE_INTTYPES_H @HAVE_INTTYPES_H@
+
+/* Define to 1 if you have the `pixman-1' library (-lpixman-1). */
+#cmakedefine HAVE_LIBPIXMAN_1
+
+/* Whether we have libpng */
+#cmakedefine HAVE_LIBPNG @HAVE_LIBPNG@
+
+/* Define to 1 if you have the <memory.h> header file. */
+#cmakedefine HAVE_MEMORY_H @HAVE_MEMORY_H@
+
+/* Whether we have mmap() */
+#cmakedefine HAVE_MMAP @HAVE_MMAP@
+
+/* Whether we have mprotect() */
+#cmakedefine HAVE_MPROTECT @HAVE_MPROTECT@
+
+/* Whether we have posix_memalign() */
+#cmakedefine HAVE_POSIX_MEMALIGN @HAVE_POSIX_MEMALIGN@
+
+/* Whether pthreads is supported */
+#cmakedefine HAVE_PTHREADS @HAVE_PTHREADS@
+
+/* Whether we have sigaction() */
+#cmakedefine HAVE_SIGACTION @HAVE_SIGACTION@
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#cmakedefine HAVE_STDINT_H @HAVE_STDINT_H@
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#cmakedefine HAVE_STDLIB_H @HAVE_STDLIB_H@
+
+/* Define to 1 if you have the <strings.h> header file. */
+#cmakedefine HAVE_STRINGS_H @HAVE_STRINGS_H@
+
+/* Define to 1 if you have the <string.h> header file. */
+#cmakedefine HAVE_STRING_H @HAVE_STRING_H@
+
+/* Define to 1 if we have <sys/mman.h> */
+#cmakedefine HAVE_SYS_MMAN_H @HAVE_SYS_MMAN_H@
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#cmakedefine HAVE_SYS_STAT_H @HAVE_SYS_STAT_H@
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#cmakedefine HAVE_SYS_TYPES_H @HAVE_SYS_TYPES_H@
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#cmakedefine HAVE_UNISTD_H @HAVE_UNISTD_H@
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#cmakedefine LT_OBJDIR
+
+/* Name of package */
+#cmakedefine PACKAGE @PACKAGE@
+
+/* Define to the address where bug reports for this package should be sent. */
+#cmakedefine PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#cmakedefine PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#cmakedefine PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#cmakedefine PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#cmakedefine PACKAGE_URL
+
+/* Define to the version of this package. */
+#cmakedefine PACKAGE_VERSION
+
+/* enable TIMER_BEGIN/TIMER_END macros */
+#cmakedefine PIXMAN_TIMERS
+
+/* The size of `long', as computed by sizeof. */
+#cmakedefine SIZEOF_LONG @SIZEOF_LONG@
+
+/* Define to 1 if you have the ANSI C header files. */
+#cmakedefine STDC_HEADERS 1
+
+/* The compiler supported TLS storage class */
+#cmakedefine TLS
+
+/* Whether the tool chain supports __attribute__((constructor)) */
+#cmakedefine TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
+
+/* use ARM IWMMXT compiler intrinsics */
+#cmakedefine USE_ARM_IWMMXT @USE_ARM_IWMMXT@
+
+/* use ARM NEON assembly optimizations */
+#cmakedefine USE_ARM_NEON @USE_ARM_NEON@
+
+/* use ARM SIMD assembly optimizations */
+#cmakedefine USE_ARM_SIMD @USE_ARM_SIMD@
+
+/* use GNU-style inline assembler */
+#cmakedefine USE_GCC_INLINE_ASM
+
+/* use Loongson Multimedia Instructions */
+#cmakedefine USE_LOONGSON_MMI @USE_LOONGSON_MMI@
+
+/* use MIPS DSPr2 assembly optimizations */
+#cmakedefine USE_MIPS_DSPR2 @USE_MIPS_DSPR2@
+
+/* use OpenMP in the test suite */
+#cmakedefine USE_OPENMP @OPENMP_FOUND@
+
+/* use SSE2 compiler intrinsics */
+#cmakedefine USE_SSE2 @USE_SSE2@
+
+/* use SSSE3 compiler intrinsics */
+#cmakedefine USE_SSSE3 @USE_SSSE3@
+
+/* use VMX compiler intrinsics */
+#cmakedefine USE_VMX @USE_VMX@
+
+/* use x86 MMX compiler intrinsics */
+#cmakedefine USE_X86_MMX @USE_X86_MMX@
+
+/* use GCC Vector Extensions */
+#cmakedefine HAVE_GCC_VECTOR_EXTENSIONS @HAVE_GCC_VECTOR_EXTENSIONS@
+
+/* use OpenMP
+#cmakedefine USE_OPENMP @USE_OPENMP@
+
+/* Version number of package */
+#cmakedefine VERSION @PIXMAN_VERSION@
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
\ No newline at end of file
diff --git a/libs/pixman-0.40.0/compile b/libs/pixman-0.40.0/compile
new file mode 100755
index 0000000..99e5052
--- /dev/null
+++ b/libs/pixman-0.40.0/compile
@@ -0,0 +1,348 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libs/pixman-0.40.0/config.guess b/libs/pixman-0.40.0/config.guess
new file mode 100755
index 0000000..df89549
--- /dev/null
+++ b/libs/pixman-0.40.0/config.guess
@@ -0,0 +1,1676 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
+
+timestamp='2019-09-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
+#
+# You can get the latest version of this script from:
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+#
+# Please send patches to <config-patches@gnu.org>.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Options:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright 1992-2019 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+tmp=
+# shellcheck disable=SC2172
+trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
+
+set_cc_for_build() {
+    : "${TMPDIR=/tmp}"
+    # shellcheck disable=SC2039
+    { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
+	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
+    dummy=$tmp/dummy
+    case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
+	,,)    echo "int x;" > "$dummy.c"
+	       for driver in cc gcc c89 c99 ; do
+		   if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
+		       CC_FOR_BUILD="$driver"
+		       break
+		   fi
+	       done
+	       if test x"$CC_FOR_BUILD" = x ; then
+		   CC_FOR_BUILD=no_compiler_found
+	       fi
+	       ;;
+	,,*)   CC_FOR_BUILD=$CC ;;
+	,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+    esac
+}
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if test -f /.attbin/uname ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+case "$UNAME_SYSTEM" in
+Linux|GNU|GNU/*)
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	LIBC=gnu
+
+	set_cc_for_build
+	cat <<-EOF > "$dummy.c"
+	#include <features.h>
+	#if defined(__UCLIBC__)
+	LIBC=uclibc
+	#elif defined(__dietlibc__)
+	LIBC=dietlibc
+	#else
+	LIBC=gnu
+	#endif
+	EOF
+	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
+
+	# If ldd exists, use it to detect musl libc.
+	if command -v ldd >/dev/null && \
+		ldd --version 2>&1 | grep -q ^musl
+	then
+	    LIBC=musl
+	fi
+	;;
+esac
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+	    "/sbin/$sysctl" 2>/dev/null || \
+	    "/usr/sbin/$sysctl" 2>/dev/null || \
+	    echo unknown)`
+	case "$UNAME_MACHINE_ARCH" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    earmv*)
+		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
+		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
+		machine="${arch}${endian}"-unknown
+		;;
+	    *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently (or will in the future) and ABI.
+	case "$UNAME_MACHINE_ARCH" in
+	    earm*)
+		os=netbsdelf
+		;;
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+		os=netbsd
+		;;
+	esac
+	# Determine ABI tags.
+	case "$UNAME_MACHINE_ARCH" in
+	    earm*)
+		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
+		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "$UNAME_VERSION" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "$machine-${os}${release}${abi-}"
+	exit ;;
+    *:Bitrig:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+	echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
+	exit ;;
+    *:LibertyBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+	echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
+	exit ;;
+    *:MidnightBSD:*:*)
+	echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
+	exit ;;
+    *:SolidBSD:*:*)
+	echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
+	exit ;;
+    *:OS108:*:*)
+	echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
+	exit ;;
+    *:MirBSD:*:*)
+	echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
+	exit ;;
+    *:Sortix:*:*)
+	echo "$UNAME_MACHINE"-unknown-sortix
+	exit ;;
+    *:Twizzler:*:*)
+	echo "$UNAME_MACHINE"-unknown-twizzler
+	exit ;;
+    *:Redox:*:*)
+	echo "$UNAME_MACHINE"-unknown-redox
+	exit ;;
+    mips:OSF1:*.*)
+	echo mips-dec-osf1
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE=alpha ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE=alpha ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE=alpha ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE=alphaev5 ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE=alphaev56 ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE=alphapca56 ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE=alphapca57 ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE=alphaev6 ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE=alphaev67 ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE=alphaev68 ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE=alphaev68 ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE=alphaev68 ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE=alphaev69 ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE=alphaev7 ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE=alphaev79 ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	exitcode=$?
+	trap '' 0
+	exit $exitcode ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo "$UNAME_MACHINE"-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo "$UNAME_MACHINE"-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+	echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix"$UNAME_RELEASE"
+	exit ;;
+    arm*:riscos:*:*|arm*:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux"$UNAME_RELEASE"
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	set_cc_for_build
+	SUN_ARCH=i386
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH=x86_64
+	    fi
+	fi
+	echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos"$UNAME_RELEASE"
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos"$UNAME_RELEASE"
+		;;
+	    sun4)
+		echo sparc-sun-sunos"$UNAME_RELEASE"
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos"$UNAME_RELEASE"
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint"$UNAME_RELEASE"
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint"$UNAME_RELEASE"
+	exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+	echo m68k-atari-mint"$UNAME_RELEASE"
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+	echo m68k-milan-mint"$UNAME_RELEASE"
+	exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+	echo m68k-hades-mint"$UNAME_RELEASE"
+	exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+	echo m68k-unknown-mint"$UNAME_RELEASE"
+	exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten"$UNAME_RELEASE"
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten"$UNAME_RELEASE"
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix"$UNAME_RELEASE"
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix"$UNAME_RELEASE"
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix"$UNAME_RELEASE"
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	set_cc_for_build
+	sed 's/^	//' << EOF > "$dummy.c"
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
+	  dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos"$UNAME_RELEASE"
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+	# DG/UX returns AViiON for all architectures
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
+	then
+	    if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
+	       [ "$TARGET_BINARY_INTERFACE"x = x ]
+	    then
+		echo m88k-dg-dgux"$UNAME_RELEASE"
+	    else
+		echo m88k-dg-dguxbcs"$UNAME_RELEASE"
+	    fi
+	else
+	    echo i586-dg-dgux"$UNAME_RELEASE"
+	fi
+	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
+	fi
+	echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		set_cc_for_build
+		sed 's/^		//' << EOF > "$dummy.c"
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[4567])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/lslpp ] ; then
+		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
+	else
+		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
+	fi
+	echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd"$UNAME_RELEASE"   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
+	case "$UNAME_MACHINE" in
+	    9000/31?)            HP_ARCH=m68000 ;;
+	    9000/[34]??)         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    case "$sc_cpu_version" in
+		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
+		      532)                      # CPU_PA_RISC2_0
+			case "$sc_kernel_bits" in
+			  32) HP_ARCH=hppa2.0n ;;
+			  64) HP_ARCH=hppa2.0w ;;
+			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
+			esac ;;
+		    esac
+		fi
+		if [ "$HP_ARCH" = "" ]; then
+		    set_cc_for_build
+		    sed 's/^		//' << EOF > "$dummy.c"
+
+		#define _HPUX_SOURCE
+		#include <stdlib.h>
+		#include <unistd.h>
+
+		int main ()
+		{
+		#if defined(_SC_KERNEL_BITS)
+		    long bits = sysconf(_SC_KERNEL_BITS);
+		#endif
+		    long cpu  = sysconf (_SC_CPU_VERSION);
+
+		    switch (cpu)
+			{
+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+			case CPU_PA_RISC2_0:
+		#if defined(_SC_KERNEL_BITS)
+			    switch (bits)
+				{
+				case 64: puts ("hppa2.0w"); break;
+				case 32: puts ("hppa2.0n"); break;
+				default: puts ("hppa2.0"); break;
+				} break;
+		#else  /* !defined(_SC_KERNEL_BITS) */
+			    puts ("hppa2.0"); break;
+		#endif
+			default: puts ("hppa1.0"); break;
+			}
+		    exit (0);
+		}
+EOF
+		    (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ "$HP_ARCH" = hppa2.0w ]
+	then
+	    set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH=hppa2.0w
+	    else
+		HP_ARCH=hppa64
+	    fi
+	fi
+	echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux"$HPUX_REV"
+	exit ;;
+    3050*:HI-UX:*:*)
+	set_cc_for_build
+	sed 's/^	//' << EOF > "$dummy.c"
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo "$UNAME_MACHINE"-unknown-osf1mk
+	else
+	    echo "$UNAME_MACHINE"-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+	exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+	exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+	exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+	exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    5000:UNIX_System_V:4.*:*)
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi"$UNAME_RELEASE"
+	exit ;;
+    *:BSD/OS:*:*)
+	echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
+	exit ;;
+    arm:FreeBSD:*:*)
+	UNAME_PROCESSOR=`uname -p`
+	set_cc_for_build
+	if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_PCS_VFP
+	then
+	    echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
+	else
+	    echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
+	fi
+	exit ;;
+    *:FreeBSD:*:*)
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	case "$UNAME_PROCESSOR" in
+	    amd64)
+		UNAME_PROCESSOR=x86_64 ;;
+	    i386)
+		UNAME_PROCESSOR=i586 ;;
+	esac
+	echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
+	exit ;;
+    i*:CYGWIN*:*)
+	echo "$UNAME_MACHINE"-pc-cygwin
+	exit ;;
+    *:MINGW64*:*)
+	echo "$UNAME_MACHINE"-pc-mingw64
+	exit ;;
+    *:MINGW*:*)
+	echo "$UNAME_MACHINE"-pc-mingw32
+	exit ;;
+    *:MSYS*:*)
+	echo "$UNAME_MACHINE"-pc-msys
+	exit ;;
+    i*:PW*:*)
+	echo "$UNAME_MACHINE"-pc-pw32
+	exit ;;
+    *:Interix*:*)
+	case "$UNAME_MACHINE" in
+	    x86)
+		echo i586-pc-interix"$UNAME_RELEASE"
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix"$UNAME_RELEASE"
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix"$UNAME_RELEASE"
+		exit ;;
+	esac ;;
+    i*:UWIN*:*)
+	echo "$UNAME_MACHINE"-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-pc-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
+	exit ;;
+    *:Minix:*:*)
+	echo "$UNAME_MACHINE"-unknown-minix
+	exit ;;
+    aarch64:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    arc:Linux:*:* | arceb:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    arm*:Linux:*:*)
+	set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	else
+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep -q __ARM_PCS_VFP
+	    then
+		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
+	    else
+		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
+	    fi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    cris:Linux:*:*)
+	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
+	exit ;;
+    crisv32:Linux:*:*)
+	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
+	exit ;;
+    e2k:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    frv:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    hexagon:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    i*86:Linux:*:*)
+	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
+	exit ;;
+    ia64:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    k1om:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    m32r*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    m68*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	set_cc_for_build
+	IS_GLIBC=0
+	test x"${LIBC}" = xgnu && IS_GLIBC=1
+	sed 's/^	//' << EOF > "$dummy.c"
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#undef mips64
+	#undef mips64el
+	#if ${IS_GLIBC} && defined(_ABI64)
+	LIBCABI=gnuabi64
+	#else
+	#if ${IS_GLIBC} && defined(_ABIN32)
+	LIBCABI=gnuabin32
+	#else
+	LIBCABI=${LIBC}
+	#endif
+	#endif
+
+	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa64r6
+	#else
+	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa32r6
+	#else
+	#if defined(__mips64)
+	CPU=mips64
+	#else
+	CPU=mips
+	#endif
+	#endif
+	#endif
+
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	MIPS_ENDIAN=el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	MIPS_ENDIAN=
+	#else
+	MIPS_ENDIAN=
+	#endif
+	#endif
+EOF
+	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
+	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
+	;;
+    mips64el:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    openrisc*:Linux:*:*)
+	echo or1k-unknown-linux-"$LIBC"
+	exit ;;
+    or32:Linux:*:* | or1k*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-"$LIBC"
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-"$LIBC"
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
+	  PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
+	  *)    echo hppa-unknown-linux-"$LIBC" ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-"$LIBC"
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-"$LIBC"
+	exit ;;
+    ppc64le:Linux:*:*)
+	echo powerpc64le-unknown-linux-"$LIBC"
+	exit ;;
+    ppcle:Linux:*:*)
+	echo powerpcle-unknown-linux-"$LIBC"
+	exit ;;
+    riscv32:Linux:*:* | riscv64:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
+	exit ;;
+    sh64*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    sh*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    tile*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    vax:Linux:*:*)
+	echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
+	exit ;;
+    x86_64:Linux:*:*)
+	set_cc_for_build
+	X86_64_ABI=
+	# If there is a compiler, see if it is configured for 32-bit objects.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_X32 >/dev/null
+	    then
+		X86_64_ABI=x32
+	    fi
+	fi
+	echo "$UNAME_MACHINE"-pc-linux-"$LIBC$X86_64_ABI"
+	exit ;;
+    xtensa*:Linux:*:*)
+	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+	# Unixware is an offshoot of SVR4, but it has its own version
+	# number series starting with 2...
+	# I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+	# Use sysv4.2uw... so that sysv4* matches it.
+	echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo "$UNAME_MACHINE"-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo "$UNAME_MACHINE"-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo "$UNAME_MACHINE"-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo "$UNAME_MACHINE"-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos"$UNAME_RELEASE"
+	exit ;;
+    i*86:*DOS:*:*)
+	echo "$UNAME_MACHINE"-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:*)
+	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
+	else
+		echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
+	else
+		echo "$UNAME_MACHINE"-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configure will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+	exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv"$UNAME_RELEASE"  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos"$UNAME_RELEASE"
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos"$UNAME_RELEASE"
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos"$UNAME_RELEASE"
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos"$UNAME_RELEASE"
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv"$UNAME_RELEASE"
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo "$UNAME_MACHINE"-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+			# says <Richard.M.Bartel@ccMail.Census.GOV>
+	echo i586-unisys-sysv4
+	exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo "$UNAME_MACHINE"-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux"$UNAME_RELEASE"
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+		echo mips-nec-sysv"$UNAME_RELEASE"
+	else
+		echo mips-unknown-sysv"$UNAME_RELEASE"
+	fi
+	exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    x86_64:Haiku:*:*)
+	echo x86_64-unknown-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    SX-ACE:SUPER-UX:*:*)
+	echo sxace-nec-superux"$UNAME_RELEASE"
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody"$UNAME_RELEASE"
+	exit ;;
+    *:Rhapsody:*:*)
+	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p`
+	case $UNAME_PROCESSOR in
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	if command -v xcode-select > /dev/null 2> /dev/null && \
+		! xcode-select --print-path > /dev/null 2> /dev/null ; then
+	    # Avoid executing cc if there is no toolchain installed as
+	    # cc will be a stub that puts up a graphical alert
+	    # prompting the user to install developer tools.
+	    CC_FOR_BUILD=no_compiler_found
+	else
+	    set_cc_for_build
+	fi
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		   grep IS_64BIT_ARCH >/dev/null
+	    then
+		case $UNAME_PROCESSOR in
+		    i386) UNAME_PROCESSOR=x86_64 ;;
+		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		esac
+	    fi
+	    # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
+	    if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
+		   (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		   grep IS_PPC >/dev/null
+	    then
+		UNAME_PROCESSOR=powerpc
+	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # uname -m returns i386 or x86_64
+	    UNAME_PROCESSOR=$UNAME_MACHINE
+	fi
+	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = x86; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NEO-*:NONSTOP_KERNEL:*:*)
+	echo neo-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSE-*:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSR-*:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSV-*:NONSTOP_KERNEL:*:*)
+	echo nsv-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    NSX-*:NONSTOP_KERNEL:*:*)
+	echo nsx-tandem-nsk"$UNAME_RELEASE"
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	# shellcheck disable=SC2154
+	if test "$cputype" = 386; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo "$UNAME_MACHINE"-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+	echo mips-sei-seiux"$UNAME_RELEASE"
+	exit ;;
+    *:DragonFly:*:*)
+	echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
+	exit ;;
+    *:*VMS:*:*)
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "$UNAME_MACHINE" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
+	exit ;;
+    i*86:rdos:*:*)
+	echo "$UNAME_MACHINE"-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo "$UNAME_MACHINE"-pc-aros
+	exit ;;
+    x86_64:VMkernel:*:*)
+	echo "$UNAME_MACHINE"-unknown-esx
+	exit ;;
+    amd64:Isilon\ OneFS:*:*)
+	echo x86_64-unknown-onefs
+	exit ;;
+    *:Unleashed:*:*)
+	echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
+	exit ;;
+esac
+
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) || defined(SIGLOST)
+#include <sys/utsname.h>
+#endif
+#endif
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+  "4"
+#else
+  ""
+#endif
+  ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+  struct utsname un;
+
+  uname(&un);
+  if (strncmp(un.version, "V2", 2) == 0) {
+    printf ("i386-sequent-ptx2\n"); exit (0);
+  }
+  if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+    printf ("i386-sequent-ptx1\n"); exit (0);
+  }
+  printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+  printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+  printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+  printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+#if defined(_SIZE_T_) || defined(SIGLOST)
+  struct utsname un;
+  uname (&un);
+  printf ("vax-dec-ultrix%s\n", un.release); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#if defined(_SIZE_T_) || defined(SIGLOST)
+  struct utsname *un;
+  uname (&un);
+  printf ("mips-dec-ultrix%s\n", un.release); exit (0);
+#else
+  printf ("mips-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
+echo "$0: unable to guess system type" >&2
+
+case "$UNAME_MACHINE:$UNAME_SYSTEM" in
+    mips:Linux | mips64:Linux)
+	# If we got here on MIPS GNU/Linux, output extra information.
+	cat >&2 <<EOF
+
+NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
+the system type. Please install a C compiler and try again.
+EOF
+	;;
+esac
+
+cat >&2 <<EOF
+
+This script (version $timestamp), has failed to recognize the
+operating system you are using. If your script is old, overwrite *all*
+copies of config.guess and config.sub with the latest versions from:
+
+  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+and
+  https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+
+If $0 has already been updated, send the following data and any
+information you think might be pertinent to config-patches@gnu.org to
+provide the necessary information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = "$UNAME_MACHINE"
+UNAME_RELEASE = "$UNAME_RELEASE"
+UNAME_SYSTEM  = "$UNAME_SYSTEM"
+UNAME_VERSION = "$UNAME_VERSION"
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/libs/pixman-0.40.0/config.h.in b/libs/pixman-0.40.0/config.h.in
new file mode 100644
index 0000000..284619e
--- /dev/null
+++ b/libs/pixman-0.40.0/config.h.in
@@ -0,0 +1,187 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* Whether we have alarm() */
+#undef HAVE_ALARM
+
+/* Whether the compiler supports __builtin_clz */
+#undef HAVE_BUILTIN_CLZ
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Whether we have FE_DIVBYZERO */
+#undef HAVE_FEDIVBYZERO
+
+/* Whether we have feenableexcept() */
+#undef HAVE_FEENABLEEXCEPT
+
+/* Define to 1 if we have <fenv.h> */
+#undef HAVE_FENV_H
+
+/* Whether the tool chain supports __float128 */
+#undef HAVE_FLOAT128
+
+/* Whether the compiler supports GCC vector extensions */
+#undef HAVE_GCC_VECTOR_EXTENSIONS
+
+/* Define to 1 if you have the `getisax' function. */
+#undef HAVE_GETISAX
+
+/* Whether we have getpagesize() */
+#undef HAVE_GETPAGESIZE
+
+/* Whether we have gettimeofday() */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `pixman-1' library (-lpixman-1). */
+#undef HAVE_LIBPIXMAN_1
+
+/* Whether we have libpng */
+#undef HAVE_LIBPNG
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Whether we have mmap() */
+#undef HAVE_MMAP
+
+/* Whether we have mprotect() */
+#undef HAVE_MPROTECT
+
+/* Whether we have posix_memalign() */
+#undef HAVE_POSIX_MEMALIGN
+
+/* Whether pthreads is supported */
+#undef HAVE_PTHREADS
+
+/* Whether we have sigaction() */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if we have <sys/mman.h> */
+#undef HAVE_SYS_MMAN_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* enable output that can be piped to gnuplot */
+#undef PIXMAN_GNUPLOT
+
+/* enable TIMER_BEGIN/TIMER_END macros */
+#undef PIXMAN_TIMERS
+
+/* The size of `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* The compiler supported TLS storage class */
+#undef TLS
+
+/* Whether the tool chain supports __attribute__((constructor)) */
+#undef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
+
+/* use ARM IWMMXT compiler intrinsics */
+#undef USE_ARM_IWMMXT
+
+/* use ARM NEON assembly optimizations */
+#undef USE_ARM_NEON
+
+/* use ARM SIMD assembly optimizations */
+#undef USE_ARM_SIMD
+
+/* use GNU-style inline assembler */
+#undef USE_GCC_INLINE_ASM
+
+/* use Loongson Multimedia Instructions */
+#undef USE_LOONGSON_MMI
+
+/* use MIPS DSPr2 assembly optimizations */
+#undef USE_MIPS_DSPR2
+
+/* use OpenMP in the test suite */
+#undef USE_OPENMP
+
+/* use SSE2 compiler intrinsics */
+#undef USE_SSE2
+
+/* use SSSE3 compiler intrinsics */
+#undef USE_SSSE3
+
+/* use VMX compiler intrinsics */
+#undef USE_VMX
+
+/* use x86 MMX compiler intrinsics */
+#undef USE_X86_MMX
+
+/* Version number of package */
+#undef VERSION
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+   calls it, or to nothing if 'inline' is not supported under any name.  */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to sqrt if you do not have the `sqrtf' function. */
+#undef sqrtf
diff --git a/libs/pixman-0.40.0/config.sub b/libs/pixman-0.40.0/config.sub
new file mode 100755
index 0000000..96fca06
--- /dev/null
+++ b/libs/pixman-0.40.0/config.sub
@@ -0,0 +1,1814 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
+
+timestamp='2019-06-30'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches to <config-patches@gnu.org>.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
+
+Canonicalize a configuration name.
+
+Options:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright 1992-2019 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo "$1"
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Split fields of configuration type
+# shellcheck disable=SC2162
+IFS="-" read field1 field2 field3 field4 <<EOF
+$1
+EOF
+
+# Separate into logical components for further validation
+case $1 in
+	*-*-*-*-*)
+		echo Invalid configuration \`"$1"\': more than four components >&2
+		exit 1
+		;;
+	*-*-*-*)
+		basic_machine=$field1-$field2
+		os=$field3-$field4
+		;;
+	*-*-*)
+		# Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
+		# parts
+		maybe_os=$field2-$field3
+		case $maybe_os in
+			nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
+			| linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
+			| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
+			| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
+			| storm-chaos* | os2-emx* | rtmk-nova*)
+				basic_machine=$field1
+				os=$maybe_os
+				;;
+			android-linux)
+				basic_machine=$field1-unknown
+				os=linux-android
+				;;
+			*)
+				basic_machine=$field1-$field2
+				os=$field3
+				;;
+		esac
+		;;
+	*-*)
+		# A lone config we happen to match not fitting any pattern
+		case $field1-$field2 in
+			decstation-3100)
+				basic_machine=mips-dec
+				os=
+				;;
+			*-*)
+				# Second component is usually, but not always the OS
+				case $field2 in
+					# Prevent following clause from handling this valid os
+					sun*os*)
+						basic_machine=$field1
+						os=$field2
+						;;
+					# Manufacturers
+					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
+					| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
+					| unicom* | ibm* | next | hp | isi* | apollo | altos* \
+					| convergent* | ncr* | news | 32* | 3600* | 3100* \
+					| hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
+					| ultra | tti* | harris | dolphin | highlevel | gould \
+					| cbm | ns | masscomp | apple | axis | knuth | cray \
+					| microblaze* | sim | cisco \
+					| oki | wec | wrs | winbond)
+						basic_machine=$field1-$field2
+						os=
+						;;
+					*)
+						basic_machine=$field1
+						os=$field2
+						;;
+				esac
+			;;
+		esac
+		;;
+	*)
+		# Convert single-component short-hands not valid as part of
+		# multi-component configurations.
+		case $field1 in
+			386bsd)
+				basic_machine=i386-pc
+				os=bsd
+				;;
+			a29khif)
+				basic_machine=a29k-amd
+				os=udi
+				;;
+			adobe68k)
+				basic_machine=m68010-adobe
+				os=scout
+				;;
+			alliant)
+				basic_machine=fx80-alliant
+				os=
+				;;
+			altos | altos3068)
+				basic_machine=m68k-altos
+				os=
+				;;
+			am29k)
+				basic_machine=a29k-none
+				os=bsd
+				;;
+			amdahl)
+				basic_machine=580-amdahl
+				os=sysv
+				;;
+			amiga)
+				basic_machine=m68k-unknown
+				os=
+				;;
+			amigaos | amigados)
+				basic_machine=m68k-unknown
+				os=amigaos
+				;;
+			amigaunix | amix)
+				basic_machine=m68k-unknown
+				os=sysv4
+				;;
+			apollo68)
+				basic_machine=m68k-apollo
+				os=sysv
+				;;
+			apollo68bsd)
+				basic_machine=m68k-apollo
+				os=bsd
+				;;
+			aros)
+				basic_machine=i386-pc
+				os=aros
+				;;
+			aux)
+				basic_machine=m68k-apple
+				os=aux
+				;;
+			balance)
+				basic_machine=ns32k-sequent
+				os=dynix
+				;;
+			blackfin)
+				basic_machine=bfin-unknown
+				os=linux
+				;;
+			cegcc)
+				basic_machine=arm-unknown
+				os=cegcc
+				;;
+			convex-c1)
+				basic_machine=c1-convex
+				os=bsd
+				;;
+			convex-c2)
+				basic_machine=c2-convex
+				os=bsd
+				;;
+			convex-c32)
+				basic_machine=c32-convex
+				os=bsd
+				;;
+			convex-c34)
+				basic_machine=c34-convex
+				os=bsd
+				;;
+			convex-c38)
+				basic_machine=c38-convex
+				os=bsd
+				;;
+			cray)
+				basic_machine=j90-cray
+				os=unicos
+				;;
+			crds | unos)
+				basic_machine=m68k-crds
+				os=
+				;;
+			da30)
+				basic_machine=m68k-da30
+				os=
+				;;
+			decstation | pmax | pmin | dec3100 | decstatn)
+				basic_machine=mips-dec
+				os=
+				;;
+			delta88)
+				basic_machine=m88k-motorola
+				os=sysv3
+				;;
+			dicos)
+				basic_machine=i686-pc
+				os=dicos
+				;;
+			djgpp)
+				basic_machine=i586-pc
+				os=msdosdjgpp
+				;;
+			ebmon29k)
+				basic_machine=a29k-amd
+				os=ebmon
+				;;
+			es1800 | OSE68k | ose68k | ose | OSE)
+				basic_machine=m68k-ericsson
+				os=ose
+				;;
+			gmicro)
+				basic_machine=tron-gmicro
+				os=sysv
+				;;
+			go32)
+				basic_machine=i386-pc
+				os=go32
+				;;
+			h8300hms)
+				basic_machine=h8300-hitachi
+				os=hms
+				;;
+			h8300xray)
+				basic_machine=h8300-hitachi
+				os=xray
+				;;
+			h8500hms)
+				basic_machine=h8500-hitachi
+				os=hms
+				;;
+			harris)
+				basic_machine=m88k-harris
+				os=sysv3
+				;;
+			hp300 | hp300hpux)
+				basic_machine=m68k-hp
+				os=hpux
+				;;
+			hp300bsd)
+				basic_machine=m68k-hp
+				os=bsd
+				;;
+			hppaosf)
+				basic_machine=hppa1.1-hp
+				os=osf
+				;;
+			hppro)
+				basic_machine=hppa1.1-hp
+				os=proelf
+				;;
+			i386mach)
+				basic_machine=i386-mach
+				os=mach
+				;;
+			isi68 | isi)
+				basic_machine=m68k-isi
+				os=sysv
+				;;
+			m68knommu)
+				basic_machine=m68k-unknown
+				os=linux
+				;;
+			magnum | m3230)
+				basic_machine=mips-mips
+				os=sysv
+				;;
+			merlin)
+				basic_machine=ns32k-utek
+				os=sysv
+				;;
+			mingw64)
+				basic_machine=x86_64-pc
+				os=mingw64
+				;;
+			mingw32)
+				basic_machine=i686-pc
+				os=mingw32
+				;;
+			mingw32ce)
+				basic_machine=arm-unknown
+				os=mingw32ce
+				;;
+			monitor)
+				basic_machine=m68k-rom68k
+				os=coff
+				;;
+			morphos)
+				basic_machine=powerpc-unknown
+				os=morphos
+				;;
+			moxiebox)
+				basic_machine=moxie-unknown
+				os=moxiebox
+				;;
+			msdos)
+				basic_machine=i386-pc
+				os=msdos
+				;;
+			msys)
+				basic_machine=i686-pc
+				os=msys
+				;;
+			mvs)
+				basic_machine=i370-ibm
+				os=mvs
+				;;
+			nacl)
+				basic_machine=le32-unknown
+				os=nacl
+				;;
+			ncr3000)
+				basic_machine=i486-ncr
+				os=sysv4
+				;;
+			netbsd386)
+				basic_machine=i386-pc
+				os=netbsd
+				;;
+			netwinder)
+				basic_machine=armv4l-rebel
+				os=linux
+				;;
+			news | news700 | news800 | news900)
+				basic_machine=m68k-sony
+				os=newsos
+				;;
+			news1000)
+				basic_machine=m68030-sony
+				os=newsos
+				;;
+			necv70)
+				basic_machine=v70-nec
+				os=sysv
+				;;
+			nh3000)
+				basic_machine=m68k-harris
+				os=cxux
+				;;
+			nh[45]000)
+				basic_machine=m88k-harris
+				os=cxux
+				;;
+			nindy960)
+				basic_machine=i960-intel
+				os=nindy
+				;;
+			mon960)
+				basic_machine=i960-intel
+				os=mon960
+				;;
+			nonstopux)
+				basic_machine=mips-compaq
+				os=nonstopux
+				;;
+			os400)
+				basic_machine=powerpc-ibm
+				os=os400
+				;;
+			OSE68000 | ose68000)
+				basic_machine=m68000-ericsson
+				os=ose
+				;;
+			os68k)
+				basic_machine=m68k-none
+				os=os68k
+				;;
+			paragon)
+				basic_machine=i860-intel
+				os=osf
+				;;
+			parisc)
+				basic_machine=hppa-unknown
+				os=linux
+				;;
+			pw32)
+				basic_machine=i586-unknown
+				os=pw32
+				;;
+			rdos | rdos64)
+				basic_machine=x86_64-pc
+				os=rdos
+				;;
+			rdos32)
+				basic_machine=i386-pc
+				os=rdos
+				;;
+			rom68k)
+				basic_machine=m68k-rom68k
+				os=coff
+				;;
+			sa29200)
+				basic_machine=a29k-amd
+				os=udi
+				;;
+			sei)
+				basic_machine=mips-sei
+				os=seiux
+				;;
+			sequent)
+				basic_machine=i386-sequent
+				os=
+				;;
+			sps7)
+				basic_machine=m68k-bull
+				os=sysv2
+				;;
+			st2000)
+				basic_machine=m68k-tandem
+				os=
+				;;
+			stratus)
+				basic_machine=i860-stratus
+				os=sysv4
+				;;
+			sun2)
+				basic_machine=m68000-sun
+				os=
+				;;
+			sun2os3)
+				basic_machine=m68000-sun
+				os=sunos3
+				;;
+			sun2os4)
+				basic_machine=m68000-sun
+				os=sunos4
+				;;
+			sun3)
+				basic_machine=m68k-sun
+				os=
+				;;
+			sun3os3)
+				basic_machine=m68k-sun
+				os=sunos3
+				;;
+			sun3os4)
+				basic_machine=m68k-sun
+				os=sunos4
+				;;
+			sun4)
+				basic_machine=sparc-sun
+				os=
+				;;
+			sun4os3)
+				basic_machine=sparc-sun
+				os=sunos3
+				;;
+			sun4os4)
+				basic_machine=sparc-sun
+				os=sunos4
+				;;
+			sun4sol2)
+				basic_machine=sparc-sun
+				os=solaris2
+				;;
+			sun386 | sun386i | roadrunner)
+				basic_machine=i386-sun
+				os=
+				;;
+			sv1)
+				basic_machine=sv1-cray
+				os=unicos
+				;;
+			symmetry)
+				basic_machine=i386-sequent
+				os=dynix
+				;;
+			t3e)
+				basic_machine=alphaev5-cray
+				os=unicos
+				;;
+			t90)
+				basic_machine=t90-cray
+				os=unicos
+				;;
+			toad1)
+				basic_machine=pdp10-xkl
+				os=tops20
+				;;
+			tpf)
+				basic_machine=s390x-ibm
+				os=tpf
+				;;
+			udi29k)
+				basic_machine=a29k-amd
+				os=udi
+				;;
+			ultra3)
+				basic_machine=a29k-nyu
+				os=sym1
+				;;
+			v810 | necv810)
+				basic_machine=v810-nec
+				os=none
+				;;
+			vaxv)
+				basic_machine=vax-dec
+				os=sysv
+				;;
+			vms)
+				basic_machine=vax-dec
+				os=vms
+				;;
+			vsta)
+				basic_machine=i386-pc
+				os=vsta
+				;;
+			vxworks960)
+				basic_machine=i960-wrs
+				os=vxworks
+				;;
+			vxworks68)
+				basic_machine=m68k-wrs
+				os=vxworks
+				;;
+			vxworks29k)
+				basic_machine=a29k-wrs
+				os=vxworks
+				;;
+			xbox)
+				basic_machine=i686-pc
+				os=mingw32
+				;;
+			ymp)
+				basic_machine=ymp-cray
+				os=unicos
+				;;
+			*)
+				basic_machine=$1
+				os=
+				;;
+		esac
+		;;
+esac
+
+# Decode 1-component or ad-hoc basic machines
+case $basic_machine in
+	# Here we handle the default manufacturer of certain CPU types.  It is in
+	# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		cpu=hppa1.1
+		vendor=winbond
+		;;
+	op50n)
+		cpu=hppa1.1
+		vendor=oki
+		;;
+	op60c)
+		cpu=hppa1.1
+		vendor=oki
+		;;
+	ibm*)
+		cpu=i370
+		vendor=ibm
+		;;
+	orion105)
+		cpu=clipper
+		vendor=highlevel
+		;;
+	mac | mpw | mac-mpw)
+		cpu=m68k
+		vendor=apple
+		;;
+	pmac | pmac-mpw)
+		cpu=powerpc
+		vendor=apple
+		;;
+
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		cpu=m68000
+		vendor=att
+		;;
+	3b*)
+		cpu=we32k
+		vendor=att
+		;;
+	bluegene*)
+		cpu=powerpc
+		vendor=ibm
+		os=cnk
+		;;
+	decsystem10* | dec10*)
+		cpu=pdp10
+		vendor=dec
+		os=tops10
+		;;
+	decsystem20* | dec20*)
+		cpu=pdp10
+		vendor=dec
+		os=tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		cpu=m68k
+		vendor=motorola
+		;;
+	dpx2*)
+		cpu=m68k
+		vendor=bull
+		os=sysv3
+		;;
+	encore | umax | mmax)
+		cpu=ns32k
+		vendor=encore
+		;;
+	elxsi)
+		cpu=elxsi
+		vendor=elxsi
+		os=${os:-bsd}
+		;;
+	fx2800)
+		cpu=i860
+		vendor=alliant
+		;;
+	genix)
+		cpu=ns32k
+		vendor=ns
+		;;
+	h3050r* | hiux*)
+		cpu=hppa1.1
+		vendor=hitachi
+		os=hiuxwe2
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		cpu=hppa1.0
+		vendor=hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		cpu=m68000
+		vendor=hp
+		;;
+	hp9k3[2-9][0-9])
+		cpu=m68k
+		vendor=hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		cpu=hppa1.0
+		vendor=hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		cpu=hppa1.1
+		vendor=hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		cpu=hppa1.1
+		vendor=hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		cpu=hppa1.1
+		vendor=hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		cpu=hppa1.1
+		vendor=hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		cpu=hppa1.0
+		vendor=hp
+		;;
+	i*86v32)
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=sysv32
+		;;
+	i*86v4*)
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=sysv4
+		;;
+	i*86v)
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=sysv
+		;;
+	i*86sol2)
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		os=solaris2
+		;;
+	j90 | j90-cray)
+		cpu=j90
+		vendor=cray
+		os=${os:-unicos}
+		;;
+	iris | iris4d)
+		cpu=mips
+		vendor=sgi
+		case $os in
+		    irix*)
+			;;
+		    *)
+			os=irix4
+			;;
+		esac
+		;;
+	miniframe)
+		cpu=m68000
+		vendor=convergent
+		;;
+	*mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		cpu=m68k
+		vendor=atari
+		os=mint
+		;;
+	mipsEE* | ee)
+		cpu=mips64r5900el
+		vendor=scei
+		case $os in
+		    linux*)
+			;;
+		    *)
+			os=elf
+			;;
+		esac
+		;;
+	iop)
+		cpu=mipsel
+		vendor=scei
+		os=irx
+		;;
+	dvp)
+		cpu=dvp
+		vendor=scei
+		os=elf
+		;;
+	news-3600 | risc-news)
+		cpu=mips
+		vendor=sony
+		os=newsos
+		;;
+	next | m*-next)
+		cpu=m68k
+		vendor=next
+		case $os in
+		    openstep*)
+		        ;;
+		    nextstep*)
+			;;
+		    ns2*)
+		      os=nextstep2
+			;;
+		    *)
+		      os=nextstep3
+			;;
+		esac
+		;;
+	np1)
+		cpu=np1
+		vendor=gould
+		;;
+	op50n-* | op60c-*)
+		cpu=hppa1.1
+		vendor=oki
+		os=proelf
+		;;
+	pa-hitachi)
+		cpu=hppa1.1
+		vendor=hitachi
+		os=hiuxwe2
+		;;
+	pbd)
+		cpu=sparc
+		vendor=tti
+		;;
+	pbb)
+		cpu=m68k
+		vendor=tti
+		;;
+	pc532)
+		cpu=ns32k
+		vendor=pc532
+		;;
+	pn)
+		cpu=pn
+		vendor=gould
+		;;
+	power)
+		cpu=power
+		vendor=ibm
+		;;
+	ps2)
+		cpu=i386
+		vendor=ibm
+		;;
+	rm[46]00)
+		cpu=mips
+		vendor=siemens
+		;;
+	rtpc | rtpc-*)
+		cpu=romp
+		vendor=ibm
+		;;
+	sde)
+		cpu=mipsisa32
+		vendor=sde
+		os=${os:-elf}
+		;;
+	simso-wrs)
+		cpu=sparclite
+		vendor=wrs
+		os=vxworks
+		;;
+	tower | tower-32)
+		cpu=m68k
+		vendor=ncr
+		;;
+	vpp*|vx|vx-*)
+		cpu=f301
+		vendor=fujitsu
+		;;
+	w65)
+		cpu=w65
+		vendor=wdc
+		;;
+	w89k-*)
+		cpu=hppa1.1
+		vendor=winbond
+		os=proelf
+		;;
+	none)
+		cpu=none
+		vendor=none
+		;;
+	leon|leon[3-9])
+		cpu=sparc
+		vendor=$basic_machine
+		;;
+	leon-*|leon[3-9]-*)
+		cpu=sparc
+		vendor=`echo "$basic_machine" | sed 's/-.*//'`
+		;;
+
+	*-*)
+		# shellcheck disable=SC2162
+		IFS="-" read cpu vendor <<EOF
+$basic_machine
+EOF
+		;;
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+		cpu=$basic_machine
+		vendor=pc
+		;;
+	# These rules are duplicated from below for sake of the special case above;
+	# i.e. things that normalized to x86 arches should also default to "pc"
+	pc98)
+		cpu=i386
+		vendor=pc
+		;;
+	x64 | amd64)
+		cpu=x86_64
+		vendor=pc
+		;;
+	# Recognize the basic CPU types without company name.
+	*)
+		cpu=$basic_machine
+		vendor=unknown
+		;;
+esac
+
+unset -v basic_machine
+
+# Decode basic machines in the full and proper CPU-Company form.
+case $cpu-$vendor in
+	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
+	# some cases the only manufacturer, in others, it is the most popular.
+	craynv-unknown)
+		vendor=cray
+		os=${os:-unicosmp}
+		;;
+	c90-unknown | c90-cray)
+		vendor=cray
+		os=${os:-unicos}
+		;;
+	fx80-unknown)
+		vendor=alliant
+		;;
+	romp-unknown)
+		vendor=ibm
+		;;
+	mmix-unknown)
+		vendor=knuth
+		;;
+	microblaze-unknown | microblazeel-unknown)
+		vendor=xilinx
+		;;
+	rs6000-unknown)
+		vendor=ibm
+		;;
+	vax-unknown)
+		vendor=dec
+		;;
+	pdp11-unknown)
+		vendor=dec
+		;;
+	we32k-unknown)
+		vendor=att
+		;;
+	cydra-unknown)
+		vendor=cydrome
+		;;
+	i370-ibm*)
+		vendor=ibm
+		;;
+	orion-unknown)
+		vendor=highlevel
+		;;
+	xps-unknown | xps100-unknown)
+		cpu=xps100
+		vendor=honeywell
+		;;
+
+	# Here we normalize CPU types with a missing or matching vendor
+	dpx20-unknown | dpx20-bull)
+		cpu=rs6000
+		vendor=bull
+		os=${os:-bosx}
+		;;
+
+	# Here we normalize CPU types irrespective of the vendor
+	amd64-*)
+		cpu=x86_64
+		;;
+	blackfin-*)
+		cpu=bfin
+		os=linux
+		;;
+	c54x-*)
+		cpu=tic54x
+		;;
+	c55x-*)
+		cpu=tic55x
+		;;
+	c6x-*)
+		cpu=tic6x
+		;;
+	e500v[12]-*)
+		cpu=powerpc
+		os=$os"spe"
+		;;
+	mips3*-*)
+		cpu=mips64
+		;;
+	ms1-*)
+		cpu=mt
+		;;
+	m68knommu-*)
+		cpu=m68k
+		os=linux
+		;;
+	m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+		cpu=s12z
+		;;
+	openrisc-*)
+		cpu=or32
+		;;
+	parisc-*)
+		cpu=hppa
+		os=linux
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		cpu=i586
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
+		cpu=i686
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		cpu=i686
+		;;
+	pentium4-*)
+		cpu=i786
+		;;
+	pc98-*)
+		cpu=i386
+		;;
+	ppc-* | ppcbe-*)
+		cpu=powerpc
+		;;
+	ppcle-* | powerpclittle-*)
+		cpu=powerpcle
+		;;
+	ppc64-*)
+		cpu=powerpc64
+		;;
+	ppc64le-* | powerpc64little-*)
+		cpu=powerpc64le
+		;;
+	sb1-*)
+		cpu=mipsisa64sb1
+		;;
+	sb1el-*)
+		cpu=mipsisa64sb1el
+		;;
+	sh5e[lb]-*)
+		cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
+		;;
+	spur-*)
+		cpu=spur
+		;;
+	strongarm-* | thumb-*)
+		cpu=arm
+		;;
+	tx39-*)
+		cpu=mipstx39
+		;;
+	tx39el-*)
+		cpu=mipstx39el
+		;;
+	x64-*)
+		cpu=x86_64
+		;;
+	xscale-* | xscalee[bl]-*)
+		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
+		;;
+
+	# Recognize the canonical CPU Types that limit and/or modify the
+	# company names they are paired with.
+	cr16-*)
+		os=${os:-elf}
+		;;
+	crisv32-* | etraxfs*-*)
+		cpu=crisv32
+		vendor=axis
+		;;
+	cris-* | etrax*-*)
+		cpu=cris
+		vendor=axis
+		;;
+	crx-*)
+		os=${os:-elf}
+		;;
+	neo-tandem)
+		cpu=neo
+		vendor=tandem
+		;;
+	nse-tandem)
+		cpu=nse
+		vendor=tandem
+		;;
+	nsr-tandem)
+		cpu=nsr
+		vendor=tandem
+		;;
+	nsv-tandem)
+		cpu=nsv
+		vendor=tandem
+		;;
+	nsx-tandem)
+		cpu=nsx
+		vendor=tandem
+		;;
+	s390-*)
+		cpu=s390
+		vendor=ibm
+		;;
+	s390x-*)
+		cpu=s390x
+		vendor=ibm
+		;;
+	tile*-*)
+		os=${os:-linux-gnu}
+		;;
+
+	*)
+		# Recognize the canonical CPU types that are allowed with any
+		# company name.
+		case $cpu in
+			1750a | 580 \
+			| a29k \
+			| aarch64 | aarch64_be \
+			| abacus \
+			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
+			| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
+			| alphapca5[67] | alpha64pca5[67] \
+			| am33_2.0 \
+			| amdgcn \
+			| arc | arceb \
+			| arm  | arm[lb]e | arme[lb] | armv* \
+			| avr | avr32 \
+			| asmjs \
+			| ba \
+			| be32 | be64 \
+			| bfin | bpf | bs2000 \
+			| c[123]* | c30 | [cjt]90 | c4x \
+			| c8051 | clipper | craynv | csky | cydra \
+			| d10v | d30v | dlx | dsp16xx | dvp \
+			| e2k | elxsi | epiphany \
+			| f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
+			| h8300 | h8500 \
+			| hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+			| hexagon \
+			| i370 | i*86 | i860 | i960 | ia16 | ia64 \
+			| ip2k | iq2000 \
+			| k1om \
+			| le32 | le64 \
+			| lm32 \
+			| m32c | m32r | m32rle \
+			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
+			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
+			| m88110 | m88k | maxq | mb | mcore | mep | metag \
+			| microblaze | microblazeel \
+			| mips | mipsbe | mipseb | mipsel | mipsle \
+			| mips16 \
+			| mips64 | mips64eb | mips64el \
+			| mips64octeon | mips64octeonel \
+			| mips64orion | mips64orionel \
+			| mips64r5900 | mips64r5900el \
+			| mips64vr | mips64vrel \
+			| mips64vr4100 | mips64vr4100el \
+			| mips64vr4300 | mips64vr4300el \
+			| mips64vr5000 | mips64vr5000el \
+			| mips64vr5900 | mips64vr5900el \
+			| mipsisa32 | mipsisa32el \
+			| mipsisa32r2 | mipsisa32r2el \
+			| mipsisa32r6 | mipsisa32r6el \
+			| mipsisa64 | mipsisa64el \
+			| mipsisa64r2 | mipsisa64r2el \
+			| mipsisa64r6 | mipsisa64r6el \
+			| mipsisa64sb1 | mipsisa64sb1el \
+			| mipsisa64sr71k | mipsisa64sr71kel \
+			| mipsr5900 | mipsr5900el \
+			| mipstx39 | mipstx39el \
+			| mmix \
+			| mn10200 | mn10300 \
+			| moxie \
+			| mt \
+			| msp430 \
+			| nds32 | nds32le | nds32be \
+			| nfp \
+			| nios | nios2 | nios2eb | nios2el \
+			| none | np1 | ns16k | ns32k | nvptx \
+			| open8 \
+			| or1k* \
+			| or32 \
+			| orion \
+			| picochip \
+			| pdp10 | pdp11 | pj | pjl | pn | power \
+			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
+			| pru \
+			| pyramid \
+			| riscv | riscv32 | riscv64 \
+			| rl78 | romp | rs6000 | rx \
+			| score \
+			| sh | shl \
+			| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
+			| sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
+			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
+			| sparclite \
+			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
+			| spu \
+			| tahoe \
+			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
+			| tron \
+			| ubicom32 \
+			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
+			| vax \
+			| visium \
+			| w65 \
+			| wasm32 | wasm64 \
+			| we32k \
+			| x86 | x86_64 | xc16x | xgate | xps100 \
+			| xstormy16 | xtensa* \
+			| ymp \
+			| z8k | z80)
+				;;
+
+			*)
+				echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
+				exit 1
+				;;
+		esac
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $vendor in
+	digital*)
+		vendor=dec
+		;;
+	commodore*)
+		vendor=cbm
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x$os != x ]
+then
+case $os in
+	# First match some system type aliases that might get confused
+	# with valid system types.
+	# solaris* is a basic system type, with this one exception.
+	auroraux)
+		os=auroraux
+		;;
+	bluegene*)
+		os=cnk
+		;;
+	solaris1 | solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	solaris)
+		os=solaris2
+		;;
+	unixware*)
+		os=sysv4.2uw
+		;;
+	gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# es1800 is here to avoid being matched by es* (a different OS)
+	es1800*)
+		os=ose
+		;;
+	# Some version numbers need modification
+	chorusos*)
+		os=chorusos
+		;;
+	isc)
+		os=isc2.2
+		;;
+	sco6)
+		os=sco5v6
+		;;
+	sco5)
+		os=sco3.2v5
+		;;
+	sco4)
+		os=sco3.2v4
+		;;
+	sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		;;
+	sco3.2v[4-9]* | sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		;;
+	scout)
+		# Don't match below
+		;;
+	sco*)
+		os=sco3.2v2
+		;;
+	psos*)
+		os=psos
+		;;
+	# Now accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST end in a * to match a version number.
+	# sysv* is not here because it comes later, after sysvr4.
+	gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
+	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
+	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
+	     | sym* | kopensolaris* | plan9* \
+	     | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
+	     | aos* | aros* | cloudabi* | sortix* | twizzler* \
+	     | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
+	     | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
+	     | knetbsd* | mirbsd* | netbsd* \
+	     | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
+	     | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
+	     | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
+	     | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
+	     | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
+	     | chorusrdb* | cegcc* | glidix* \
+	     | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
+	     | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
+	     | linux-newlib* | linux-musl* | linux-uclibc* \
+	     | uxpv* | beos* | mpeix* | udk* | moxiebox* \
+	     | interix* | uwin* | mks* | rhapsody* | darwin* \
+	     | openstep* | oskit* | conix* | pw32* | nonstopux* \
+	     | storm-chaos* | tops10* | tenex* | tops20* | its* | irx* \
+	     | os2* | vos* | palmos* | uclinux* | nucleus* \
+	     | morphos* | superux* | rtmk* | windiss* \
+	     | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
+	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
+	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
+	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
+	     | nsk* | powerunix)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	qnx*)
+		case $cpu in
+		    x86 | i*86)
+			;;
+		    *)
+			os=nto-$os
+			;;
+		esac
+		;;
+	hiux*)
+		os=hiuxwe2
+		;;
+	nto-qnx*)
+		;;
+	nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	sim | xray | os68k* | v88r* \
+	    | windows* | osx | abug | netware* | os9* \
+	    | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
+		;;
+	linux-dietlibc)
+		os=linux-dietlibc
+		;;
+	linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	lynx*178)
+		os=lynxos178
+		;;
+	lynx*5)
+		os=lynxos5
+		;;
+	lynx*)
+		os=lynxos
+		;;
+	mac*)
+		os=`echo "$os" | sed -e 's|mac|macos|'`
+		;;
+	opened*)
+		os=openedition
+		;;
+	os400*)
+		os=os400
+		;;
+	sunos5*)
+		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
+		;;
+	sunos6*)
+		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
+		;;
+	wince*)
+		os=wince
+		;;
+	utek*)
+		os=bsd
+		;;
+	dynix*)
+		os=bsd
+		;;
+	acis*)
+		os=aos
+		;;
+	atheos*)
+		os=atheos
+		;;
+	syllable*)
+		os=syllable
+		;;
+	386bsd)
+		os=bsd
+		;;
+	ctix* | uts*)
+		os=sysv
+		;;
+	nova*)
+		os=rtmk-nova
+		;;
+	ns2)
+		os=nextstep2
+		;;
+	# Preserve the version number of sinix5.
+	sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	sinix*)
+		os=sysv4
+		;;
+	tpf*)
+		os=tpf
+		;;
+	triton*)
+		os=sysv3
+		;;
+	oss*)
+		os=sysv3
+		;;
+	svr4*)
+		os=sysv4
+		;;
+	svr3)
+		os=sysv3
+		;;
+	sysvr4)
+		os=sysv4
+		;;
+	# This must come after sysvr4.
+	sysv*)
+		;;
+	ose*)
+		os=ose
+		;;
+	*mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
+		os=mint
+		;;
+	zvmoe)
+		os=zvmoe
+		;;
+	dicos*)
+		os=dicos
+		;;
+	pikeos*)
+		# Until real need of OS specific support for
+		# particular features comes up, bare metal
+		# configurations are quite functional.
+		case $cpu in
+		    arm*)
+			os=eabi
+			;;
+		    *)
+			os=elf
+			;;
+		esac
+		;;
+	nacl*)
+		;;
+	ios)
+		;;
+	none)
+		;;
+	*-eabi)
+		;;
+	*)
+		echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $cpu-$vendor in
+	score-*)
+		os=elf
+		;;
+	spu-*)
+		os=elf
+		;;
+	*-acorn)
+		os=riscix1.2
+		;;
+	arm*-rebel)
+		os=linux
+		;;
+	arm*-semi)
+		os=aout
+		;;
+	c4x-* | tic4x-*)
+		os=coff
+		;;
+	c8051-*)
+		os=elf
+		;;
+	clipper-intergraph)
+		os=clix
+		;;
+	hexagon-*)
+		os=elf
+		;;
+	tic54x-*)
+		os=coff
+		;;
+	tic55x-*)
+		os=coff
+		;;
+	tic6x-*)
+		os=coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=tops20
+		;;
+	pdp11-*)
+		os=none
+		;;
+	*-dec | vax-*)
+		os=ultrix4.2
+		;;
+	m68*-apollo)
+		os=domain
+		;;
+	i386-sun)
+		os=sunos4.0.2
+		;;
+	m68000-sun)
+		os=sunos3
+		;;
+	m68*-cisco)
+		os=aout
+		;;
+	mep-*)
+		os=elf
+		;;
+	mips*-cisco)
+		os=elf
+		;;
+	mips*-*)
+		os=elf
+		;;
+	or32-*)
+		os=coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=sysv3
+		;;
+	sparc-* | *-sun)
+		os=sunos4.1.1
+		;;
+	pru-*)
+		os=elf
+		;;
+	*-be)
+		os=beos
+		;;
+	*-ibm)
+		os=aix
+		;;
+	*-knuth)
+		os=mmixware
+		;;
+	*-wec)
+		os=proelf
+		;;
+	*-winbond)
+		os=proelf
+		;;
+	*-oki)
+		os=proelf
+		;;
+	*-hp)
+		os=hpux
+		;;
+	*-hitachi)
+		os=hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=sysv
+		;;
+	*-cbm)
+		os=amigaos
+		;;
+	*-dg)
+		os=dgux
+		;;
+	*-dolphin)
+		os=sysv3
+		;;
+	m68k-ccur)
+		os=rtu
+		;;
+	m88k-omron*)
+		os=luna
+		;;
+	*-next)
+		os=nextstep
+		;;
+	*-sequent)
+		os=ptx
+		;;
+	*-crds)
+		os=unos
+		;;
+	*-ns)
+		os=genix
+		;;
+	i370-*)
+		os=mvs
+		;;
+	*-gould)
+		os=sysv
+		;;
+	*-highlevel)
+		os=bsd
+		;;
+	*-encore)
+		os=bsd
+		;;
+	*-sgi)
+		os=irix
+		;;
+	*-siemens)
+		os=sysv4
+		;;
+	*-masscomp)
+		os=rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=uxpv
+		;;
+	*-rom68k)
+		os=coff
+		;;
+	*-*bug)
+		os=coff
+		;;
+	*-apple)
+		os=macos
+		;;
+	*-atari*)
+		os=mint
+		;;
+	*-wrs)
+		os=vxworks
+		;;
+	*)
+		os=none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+case $vendor in
+	unknown)
+		case $os in
+			riscix*)
+				vendor=acorn
+				;;
+			sunos*)
+				vendor=sun
+				;;
+			cnk*|-aix*)
+				vendor=ibm
+				;;
+			beos*)
+				vendor=be
+				;;
+			hpux*)
+				vendor=hp
+				;;
+			mpeix*)
+				vendor=hp
+				;;
+			hiux*)
+				vendor=hitachi
+				;;
+			unos*)
+				vendor=crds
+				;;
+			dgux*)
+				vendor=dg
+				;;
+			luna*)
+				vendor=omron
+				;;
+			genix*)
+				vendor=ns
+				;;
+			clix*)
+				vendor=intergraph
+				;;
+			mvs* | opened*)
+				vendor=ibm
+				;;
+			os400*)
+				vendor=ibm
+				;;
+			ptx*)
+				vendor=sequent
+				;;
+			tpf*)
+				vendor=ibm
+				;;
+			vxsim* | vxworks* | windiss*)
+				vendor=wrs
+				;;
+			aux*)
+				vendor=apple
+				;;
+			hms*)
+				vendor=hitachi
+				;;
+			mpw* | macos*)
+				vendor=apple
+				;;
+			*mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
+				vendor=atari
+				;;
+			vos*)
+				vendor=stratus
+				;;
+		esac
+		;;
+esac
+
+echo "$cpu-$vendor-$os"
+exit
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/libs/pixman-0.40.0/configure b/libs/pixman-0.40.0/configure
new file mode 100755
index 0000000..48ecf39
--- /dev/null
+++ b/libs/pixman-0.40.0/configure
@@ -0,0 +1,17694 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for pixman 0.40.0.
+#
+# Report bugs to <pixman@lists.freedesktop.org>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: pixman@lists.freedesktop.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='pixman'
+PACKAGE_TARNAME='pixman'
+PACKAGE_VERSION='0.40.0'
+PACKAGE_STRING='pixman 0.40.0'
+PACKAGE_BUGREPORT='pixman@lists.freedesktop.org'
+PACKAGE_URL=''
+
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+HAVE_LIBPNG
+PNG_LIBS
+PNG_CFLAGS
+TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_LDFLAGS
+HAVE_PTHREADS
+TOOLCHAIN_SUPPORTS__THREAD
+HAVE_GTK_FALSE
+HAVE_GTK_TRUE
+GTK_LIBS
+GTK_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+PIXMAN_GNUPLOT
+PIXMAN_TIMERS
+TESTPROGS_EXTRA_LDFLAGS
+USE_GCC_INLINE_ASM_FALSE
+USE_GCC_INLINE_ASM_TRUE
+USE_MIPS_DSPR2_FALSE
+USE_MIPS_DSPR2_TRUE
+USE_ARM_IWMMXT_FALSE
+USE_ARM_IWMMXT_TRUE
+USE_ARM_NEON_FALSE
+USE_ARM_NEON_TRUE
+USE_ARM_SIMD_FALSE
+USE_ARM_SIMD_TRUE
+USE_VMX_FALSE
+USE_VMX_TRUE
+VMX_CFLAGS
+SSSE3_CFLAGS
+SSE2_LDFLAGS
+SSE2_CFLAGS
+MMX_LDFLAGS
+MMX_CFLAGS
+IWMMXT_CFLAGS
+LS_CFLAGS
+USE_SSSE3_FALSE
+USE_SSSE3_TRUE
+USE_SSE2_FALSE
+USE_SSE2_TRUE
+USE_X86_MMX_FALSE
+USE_X86_MMX_TRUE
+USE_LOONGSON_MMI_FALSE
+USE_LOONGSON_MMI_TRUE
+OPENMP_CFLAGS
+LT_VERSION_INFO
+PIXMAN_VERSION_MICRO
+PIXMAN_VERSION_MINOR
+PIXMAN_VERSION_MAJOR
+CPP
+LT_SYS_LIBRARY_PATH
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+LIBTOOL
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+am__fastdepCCAS_TRUE
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+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
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+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
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+STRIP
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+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL
+am__quote'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_aix_soname
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_openmp
+enable_loongson_mmi
+enable_mmx
+enable_sse2
+enable_ssse3
+enable_vmx
+enable_arm_simd
+enable_arm_neon
+enable_arm_iwmmxt
+enable_arm_iwmmxt2
+enable_mips_dspr2
+enable_gcc_inline_asm
+enable_static_testprogs
+enable_timers
+enable_gnuplot
+enable_gtk
+enable_libpng
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CCAS
+CCASFLAGS
+LT_SYS_LIBRARY_PATH
+CPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+GTK_CFLAGS
+GTK_LIBS
+PNG_CFLAGS
+PNG_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures pixman 0.40.0 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/pixman]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of pixman 0.40.0:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-silent-rules   less verbose build output (undo: "make V=1")
+  --disable-silent-rules  verbose build output (undo: "make V=0")
+  --enable-dependency-tracking
+                          do not reject slow dependency extractors
+  --disable-dependency-tracking
+                          speeds up one-time build
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --disable-openmp        do not use OpenMP
+  --disable-loongson-mmi  disable Loongson MMI fast paths
+  --disable-mmx           disable x86 MMX fast paths
+  --disable-sse2          disable SSE2 fast paths
+  --disable-ssse3         disable SSSE3 fast paths
+  --disable-vmx           disable VMX fast paths
+  --disable-arm-simd      disable ARM SIMD fast paths
+  --disable-arm-neon      disable ARM NEON fast paths
+  --disable-arm-iwmmxt    disable ARM IWMMXT fast paths
+  --disable-arm-iwmmxt2   build ARM IWMMXT fast paths with -march=iwmmxt
+                          instead of -march=iwmmxt2
+  --disable-mips-dspr2    disable MIPS DSPr2 fast paths
+  --disable-gcc-inline-asm
+                          disable GNU-style inline assembler
+  --enable-static-testprogs
+                          build test programs as static binaries [default=no]
+  --enable-timers         enable TIMER_BEGIN and TIMER_END macros [default=no]
+  --enable-gnuplot        enable output of filters that can be piped to
+                          gnuplot [default=no]
+  --enable-gtk            enable tests using GTK+ [default=auto]
+  --enable-libpng         Build support for libpng (default: auto)
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-aix-soname=aix|svr4|both
+                          shared library versioning (aka "SONAME") variant to
+                          provide on AIX, [default=aix].
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
+                          compiler's sysroot if not specified).
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CCAS        assembler compiler command (defaults to CC)
+  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
+  LT_SYS_LIBRARY_PATH
+              User-defined run-time library search path.
+  CPP         C preprocessor
+  PKG_CONFIG  path to pkg-config utility
+  PKG_CONFIG_PATH
+              directories to add to pkg-config's search path
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
+  GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config
+  GTK_LIBS    linker flags for GTK, overriding pkg-config
+  PNG_CFLAGS  C compiler flags for PNG, overriding pkg-config
+  PNG_LIBS    linker flags for PNG, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <pixman@lists.freedesktop.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+pixman configure 0.40.0
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if test "$cross_compiling" = yes; then
+    # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid; break
+else
+  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+			if test $ac_lo -le $ac_mid; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=$ac_mid; break
+else
+  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+			if test $ac_mid -le $ac_hi; then
+			  ac_lo= ac_hi=
+			  break
+			fi
+			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid
+else
+  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+  else
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (($2) < 0)
+    {
+      long int i = longval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ($2))
+	return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+  ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+  fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ------------------------------------------- ##
+## Report this to pixman@lists.freedesktop.org ##
+## ------------------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by pixman $as_me 0.40.0, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.16'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$*" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$*" != "X $srcdir/configure conftest.file" \
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if ${ac_cv_path_mkdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  test -d ./--version && rmdir ./--version
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='pixman'
+ VERSION='0.40.0'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar  pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+  fi
+fi
+
+
+# Suppress verbose compile lines
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=0;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+test_CFLAGS=${CFLAGS+set} # We may override autoconf default CFLAGS.
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+	@echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }
+  case $?:`cat confinc.out 2>/dev/null` in #(
+  '0:this is the am__doit target') :
+    case $s in #(
+  BSD) :
+    am__include='.include' am__quote='"' ;; #(
+  *) :
+    am__include='include' am__quote='' ;;
+esac ;; #(
+  *) :
+     ;;
+esac
+  if test "$am__include" != "#"; then
+    _am_result="yes ($s style)"
+    break
+  fi
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+# By default we simply use the C compiler to build assembly code.
+
+test "${CCAS+set}" = set || CCAS=$CC
+test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
+
+
+
+depcc="$CCAS"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CCAS_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CCAS_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CCAS_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
+CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
+  am__fastdepCCAS_TRUE=
+  am__fastdepCCAS_FALSE='#'
+else
+  am__fastdepCCAS_TRUE='#'
+  am__fastdepCCAS_FALSE=
+fi
+
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.6'
+macro_revision='2.4.6'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case $ECHO in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test yes = "$GCC"; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return, which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD=$ac_prog
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test yes = "$with_gnu_ld"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS=$lt_save_ifs
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD=$ac_dir/$ac_prog
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test no != "$with_gnu_ld" && break
+	;;
+      *)
+	test yes != "$with_gnu_ld" && break
+	;;
+      esac
+    fi
+  done
+  IFS=$lt_save_ifs
+else
+  lt_cv_path_LD=$LD # Let the user override the test with a path.
+fi
+fi
+
+LD=$lt_cv_path_LD
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM=$NM
+else
+  lt_nm_to_check=${ac_tool_prefix}nm
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS=$lt_save_ifs
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm=$ac_dir/$lt_tmp_nm
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
+	case $build_os in
+	mingw*) lt_bad_file=conftest.nm/nofile ;;
+	*) lt_bad_file=/dev/null ;;
+	esac
+	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+	*$lt_bad_file* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break 2
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break 2
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS=$lt_save_ifs
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test no != "$lt_cv_path_NM"; then
+  NM=$lt_cv_path_NM
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols -headers"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test : != "$DUMPBIN"; then
+    NM=$DUMPBIN
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring=ABCD
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+       test undefined != "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test 17 != "$i" # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n "$lt_cv_sys_max_cmd_len"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test yes != "$GCC"; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test yes = "$GCC"; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# 'unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# that responds to the $file_magic_cmd with a given extended regex.
+# If you have 'file' or equivalent on your system and you're not sure
+# whether 'pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  if ( file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd* | bitrig*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+os2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh;
+  # decide which one to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd=$ECHO
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ar
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$AR" && break
+  done
+fi
+if test -z "$AR"; then
+  ac_ct_AR=$AR
+  for ac_prog in ar
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_AR="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_AR" && break
+done
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ar_at_file=no
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+      if test 0 -eq "$ac_status"; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	if test 0 -ne "$ac_status"; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test no = "$lt_cv_ar_at_file"; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  bitrig* | openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test ia64 = "$host_cpu"; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  # Gets list of data symbols to import.
+  lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
+  # Adjust the below global symbol transforms to fixup imported variables.
+  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
+  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
+  lt_c_name_lib_hook="\
+  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
+  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
+else
+  # Disable hooks by default.
+  lt_cv_sys_global_symbol_to_import=
+  lt_cdecl_hook=
+  lt_c_name_hook=
+  lt_c_name_lib_hook=
+fi
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+$lt_cdecl_hook\
+" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+$lt_c_name_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
+
+# Transform an extracted symbol line into symbol name with lib prefix and
+# symbol address.
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+$lt_c_name_lib_hook\
+" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
+" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
+" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function,
+    # D for any global variable and I for any imported variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
+"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
+"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
+"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
+"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS=conftstm.$ac_objext
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest$ac_exeext; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test yes = "$pipe_works"; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+  withval=$with_sysroot;
+else
+  with_sysroot=no
+fi
+
+
+lt_sysroot=
+case $with_sysroot in #(
+ yes)
+   if test yes = "$GCC"; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+$as_echo "$with_sysroot" >&6; }
+   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+   ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+$as_echo_n "checking for a working dd... " >&6; }
+if ${ac_cv_path_lt_DD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+: ${lt_DD:=$DD}
+if test -z "$lt_DD"; then
+  ac_path_lt_DD_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in dd; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_lt_DD" || continue
+if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
+fi
+      $ac_path_lt_DD_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_lt_DD"; then
+    :
+  fi
+else
+  ac_cv_path_lt_DD=$lt_DD
+fi
+
+rm -f conftest.i conftest2.i conftest.out
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+$as_echo "$ac_cv_path_lt_DD" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+$as_echo_n "checking how to truncate binary pipes... " >&6; }
+if ${lt_cv_truncate_bin+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  printf 0123456789abcdef0123456789abcdef >conftest.i
+cat conftest.i conftest.i >conftest2.i
+lt_cv_truncate_bin=
+if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
+  cmp -s conftest.i conftest.out \
+  && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
+fi
+rm -f conftest.i conftest2.i conftest.out
+test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+$as_echo "$lt_cv_truncate_bin" >&6; }
+
+
+
+
+
+
+
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+    for cc_temp in $*""; do
+      case $cc_temp in
+        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+        \-*) ;;
+        *) break;;
+      esac
+    done
+    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test no = "$enable_libtool_lock" || enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out what ABI is being produced by ac_compile, and set mode
+  # options accordingly.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE=32
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE=64
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test yes = "$lt_cv_prog_gnu_ld"; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+mips64*-*linux*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    emul=elf
+    case `/usr/bin/file conftest.$ac_objext` in
+      *32-bit*)
+	emul="${emul}32"
+	;;
+      *64-bit*)
+	emul="${emul}64"
+	;;
+    esac
+    case `/usr/bin/file conftest.$ac_objext` in
+      *MSB*)
+	emul="${emul}btsmip"
+	;;
+      *LSB*)
+	emul="${emul}ltsmip"
+	;;
+    esac
+    case `/usr/bin/file conftest.$ac_objext` in
+      *N32*)
+	emul="${emul}n32"
+	;;
+    esac
+    LD="${LD-ld} -m $emul"
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.  Note that the listed cases only cover the
+  # situations where additional linker options are needed (such as when
+  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
+  # vice versa); the common cases where no linker options are needed do
+  # not appear in the list.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
+	    ;;
+	  powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  powerpcle-*linux*|powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS=$CFLAGS
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test yes != "$lt_cv_cc_needs_belf"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS=$SAVE_CFLAGS
+  fi
+  ;;
+*-*solaris*)
+  # Find out what ABI is being produced by ac_compile, and set linker
+  # options accordingly.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*|x86_64-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD=${LD-ld}_sol2
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks=$enable_libtool_lock
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MANIFEST_TOOL"; then
+  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+  # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_MANIFEST_TOOL"; then
+  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_MANIFEST_TOOL" = x; then
+    MANIFEST_TOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+  fi
+else
+  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&5
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test yes != "$lt_cv_path_mainfest_tool"; then
+  MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "$LT_MULTI_MODULE"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&5
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&5
+      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+	10.[012][,.]*)
+	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test yes = "$lt_cv_apple_cc_single_mod"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test yes = "$lt_cv_ld_exported_symbols_list"; then
+      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
+    fi
+    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+#       string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+#       string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+#       "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+#       VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+    case x$2 in
+    x)
+        ;;
+    *:)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
+        ;;
+    x:*)
+        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    *::*)
+        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
+        ;;
+    *)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    esac
+}
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+	IFS=$lt_save_ifs
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+	IFS=$lt_save_ifs
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for lt_pkg in $withval; do
+	IFS=$lt_save_ifs
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else
+  pic_mode=default
+fi
+
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
+      for pkg in $enableval; do
+	IFS=$lt_save_ifs
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS=$lt_save_ifs
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+  shared_archive_member_spec=
+case $host,$enable_shared in
+power*-*-aix[5-9]*,yes)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+
+# Check whether --with-aix-soname was given.
+if test "${with_aix_soname+set}" = set; then :
+  withval=$with_aix_soname; case $withval in
+    aix|svr4|both)
+      ;;
+    *)
+      as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
+      ;;
+    esac
+    lt_cv_with_aix_soname=$with_aix_soname
+else
+  if ${lt_cv_with_aix_soname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_with_aix_soname=aix
+fi
+
+    with_aix_soname=$lt_cv_with_aix_soname
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+$as_echo "$with_aix_soname" >&6; }
+  if test aix != "$with_aix_soname"; then
+    # For the AIX way of multilib, we name the shared archive member
+    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
+    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
+    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
+    # the AIX toolchain works better with OBJECT_MODE set (default 32).
+    if test 64 = "${OBJECT_MODE-32}"; then
+      shared_archive_member_spec=shr_64
+    else
+      shared_archive_member_spec=shr
+    fi
+  fi
+  ;;
+*)
+  with_aix_soname=aix
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS=$ltmain
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}"; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test set != "${COLLECT_NAMES+set}"; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a '.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+old_CC=$CC
+old_CFLAGS=$CFLAGS
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+func_cc_basename $compiler
+cc_basename=$func_cc_basename_result
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD=$MAGIC_CMD
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS=$lt_save_ifs
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/${ac_tool_prefix}file"; then
+      lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS=$lt_save_ifs
+  MAGIC_CMD=$lt_save_MAGIC_CMD
+  ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD=$MAGIC_CMD
+  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS=$lt_save_ifs
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/file"; then
+      lt_cv_path_MAGIC_CMD=$ac_dir/"file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS=$lt_save_ifs
+  MAGIC_CMD=$lt_save_MAGIC_CMD
+  ;;
+esac
+fi
+
+MAGIC_CMD=$lt_cv_path_MAGIC_CMD
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC=$CC
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test yes = "$GCC"; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+  if test yes = "$GCC"; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test ia64 = "$host_cpu"; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the '-m68020' flag to GCC prevents building anything better,
+            # like '-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      case $host_os in
+      os2*)
+	lt_prog_compiler_static='$wl-static'
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      if test -n "$lt_prog_compiler_pic"; then
+        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test ia64 = "$host_cpu"; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      case $cc_basename in
+      nagfor*)
+        # NAG Fortran compiler
+        lt_prog_compiler_wl='-Wl,-Wl,,'
+        lt_prog_compiler_pic='-PIC'
+        lt_prog_compiler_static='-Bstatic'
+        ;;
+      esac
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      case $host_os in
+      os2*)
+	lt_prog_compiler_static='$wl-static'
+	;;
+      esac
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='$wl-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+      case $cc_basename in
+      # old Intel for x86_64, which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	lt_prog_compiler_wl='-Wl,-Wl,,'
+	lt_prog_compiler_pic='-PIC'
+	lt_prog_compiler_static='-Bstatic'
+	;;
+      tcc*)
+	# Fabrice Bellard et al's Tiny C Compiler
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+        *Intel*\ [CF]*Compiler*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fPIC'
+	  lt_prog_compiler_static='-static'
+	  ;;
+	*Portland\ Group*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fpic'
+	  lt_prog_compiler_static='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms that do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_pic_works"; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS=$LDFLAGS
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test yes = "$lt_cv_prog_compiler_static_works"; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links=nottested
+if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test no = "$hard_links"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ' (' and ')$', so one must not match beginning or
+  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
+  # as well as any symbol that contains 'd'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test yes != "$GCC"; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd* | bitrig*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test yes = "$with_gnu_ld"; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test yes = "$lt_use_gnu_ld_interface"; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='$wl'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+    export_dynamic_flag_spec='$wl--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test ia64 != "$host_cpu"; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='$wl--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file, use it as
+	# is; otherwise, prepend EXPORTS...
+	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
+          cp $export_symbols $output_objdir/$soname.def;
+        else
+          echo EXPORTS > $output_objdir/$soname.def;
+          cat $export_symbols >> $output_objdir/$soname.def;
+        fi~
+        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      shrext_cmds=.dll
+      archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	prefix_cmds="$SED"~
+	if test EXPORTS = "`$SED 1q $export_symbols`"; then
+	  prefix_cmds="$prefix_cmds -e 1d";
+	fi~
+	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+      export_dynamic_flag_spec='$wl-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test linux-dietlibc = "$host_os"; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test no = "$tmp_diet"
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+        nagfor*)                        # NAGFOR 5.3
+          tmp_sharedflag='-Wl,-shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+
+        if test yes = "$supports_anon_versioning"; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+            echo "local: *; };" >> $output_objdir/$libname.ver~
+            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	tcc*)
+	  export_dynamic_flag_spec='-rdynamic'
+	  ;;
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test yes = "$supports_anon_versioning"; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+              echo "local: *; };" >> $output_objdir/$libname.ver~
+              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test no = "$ld_shlibs"; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test ia64 = "$host_cpu"; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
+	# Without the "-l" option, or with the "-B" option, AIX nm treats
+	# weak defined symbols like other global defined symbols, whereas
+	# GNU nm marks them as "W".
+	# While the 'weak' keyword is ignored in the Export File, we need
+	# it in the Import File for the 'aix-soname' feature, so we have
+	# to replace the "-B" option with "-P" for AIX nm.
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# have runtime linking enabled, and use it for executables.
+	# For shared libraries, we enable/disable runtime linking
+	# depending on the kind of the shared library created -
+	# when "with_aix_soname,aix_use_runtimelinking" is:
+	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
+	# "aix,yes"  lib.so          shared, rtl:yes, for executables
+	#            lib.a           static archive
+	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
+	#            lib.a(lib.so.V) shared, rtl:no,  for executables
+	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
+	#            lib.a(lib.so.V) shared, rtl:no
+	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
+	#            lib.a           static archive
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
+	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
+	    # so we don't have lib.a shared libs to link our executables.
+	    # We have to force runtime linking in this case.
+	    aix_use_runtimelinking=yes
+	    LDFLAGS="$LDFLAGS -Wl,-brtl"
+	  fi
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='$wl-f,'
+      case $with_aix_soname,$aix_use_runtimelinking in
+      aix,*) ;; # traditional, no import file
+      svr4,* | *,yes) # use import file
+	# The Import File defines what to hardcode.
+	hardcode_direct=no
+	hardcode_direct_absolute=no
+	;;
+      esac
+
+      if test yes = "$GCC"; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`$CC -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test yes = "$aix_use_runtimelinking"; then
+	  shared_flag="$shared_flag "'$wl-G'
+	fi
+	# Need to ensure runtime linking is disabled for the traditional
+	# shared library, or the linker may eventually find shared libraries
+	# /with/ Import File - we do not want to mix them.
+	shared_flag_aix='-shared'
+	shared_flag_svr4='-shared $wl-G'
+      else
+	# not using gcc
+	if test ia64 = "$host_cpu"; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test yes = "$aix_use_runtimelinking"; then
+	    shared_flag='$wl-G'
+	  else
+	    shared_flag='$wl-bM:SRE'
+	  fi
+	  shared_flag_aix='$wl-bM:SRE'
+	  shared_flag_svr4='$wl-G'
+	fi
+      fi
+
+      export_dynamic_flag_spec='$wl-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        if test set = "${lt_cv_aix_libpath+set}"; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=/usr/lib:/lib
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+        hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
+      else
+	if test ia64 = "$host_cpu"; then
+	  hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 if test set = "${lt_cv_aix_libpath+set}"; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=/usr/lib:/lib
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+	 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' $wl-bernotok'
+	  allow_undefined_flag=' $wl-berok'
+	  if test yes = "$with_gnu_ld"; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
+	  # -brtl affects multiple linker settings, -berok does not and is overridden later
+	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
+	  if test svr4 != "$with_aix_soname"; then
+	    # This is similar to how AIX traditionally builds its shared libraries.
+	    archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
+	  fi
+	  if test aix != "$with_aix_soname"; then
+	    archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
+	  else
+	    # used by -dlpreopen to get the symbols
+	    archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
+	  fi
+	  archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	always_export_symbols=yes
+	file_list_spec='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=.dll
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
+	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
+            cp "$export_symbols" "$output_objdir/$soname.def";
+            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
+          else
+            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
+          fi~
+          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+          linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+	enable_shared_with_static_runtimes=yes
+	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	old_postinstall_cmds='chmod 644 $oldlib'
+	postlink_cmds='lt_outputfile="@OUTPUT@"~
+          lt_tool_outputfile="@TOOL_OUTPUT@"~
+          case $lt_outputfile in
+            *.exe|*.EXE) ;;
+            *)
+              lt_outputfile=$lt_outputfile.exe
+              lt_tool_outputfile=$lt_tool_outputfile.exe
+              ;;
+          esac~
+          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
+            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+            $RM "$lt_outputfile.manifest";
+          fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=.dll
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	old_archive_from_new_cmds='true'
+	# FIXME: Should let the user specify the lib program.
+	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	enable_shared_with_static_runtimes=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test yes = "$lt_cv_ld_force_load"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag=$_lt_dar_allow_undefined
+  case $cc_basename in
+     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test yes = "$_lt_dar_can_shared"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
+    archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+    module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test yes = "$GCC"; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='$wl-E'
+      ;;
+
+    hpux10*)
+      if test yes,no = "$GCC,$with_gnu_ld"; then
+	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test no = "$with_gnu_ld"; then
+	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='$wl-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test yes,no = "$GCC,$with_gnu_ld"; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS=$LDFLAGS
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS=$save_LDFLAGS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test yes = "$lt_cv_prog_compiler__b"; then
+    archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test no = "$with_gnu_ld"; then
+	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='$wl-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test yes = "$GCC"; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  save_LDFLAGS=$LDFLAGS
+	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
+	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_irix_exported_symbol=yes
+else
+  lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+           LDFLAGS=$save_LDFLAGS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+	if test yes = "$lt_cv_irix_exported_symbol"; then
+          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
+	fi
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    linux*)
+      case $cc_basename in
+      tcc*)
+	# Fabrice Bellard et al's Tiny C Compiler
+	ld_shlibs=yes
+	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	;;
+      esac
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd* | bitrig*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+	  export_dynamic_flag_spec='$wl-E'
+	else
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      shrext_cmds=.dll
+      archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
+	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
+	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
+	$ECHO EXPORTS >> $output_objdir/$libname.def~
+	prefix_cmds="$SED"~
+	if test EXPORTS = "`$SED 1q $export_symbols`"; then
+	  prefix_cmds="$prefix_cmds -e 1d";
+	fi~
+	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
+	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
+	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
+	emximp -o $lib $output_objdir/$libname.def'
+      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    osf3*)
+      if test yes = "$GCC"; then
+	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test yes = "$GCC"; then
+	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
+	archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
+	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test yes = "$GCC"; then
+	wlarc='$wl'
+	archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='$wl'
+	  archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands '-z linker_flag'.  GCC discards it without '$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test yes = "$GCC"; then
+	  whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test sequent = "$host_vendor"; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='$wl-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test yes = "$GCC"; then
+	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We CANNOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='$wl-z,text'
+      allow_undefined_flag='$wl-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='$wl-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='$wl-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test yes = "$GCC"; then
+	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test sni = "$host_vendor"; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='$wl-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test no = "$ld_shlibs" && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test yes,yes = "$GCC,$enable_shared"; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
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+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test yes = "$GCC"; then
+  case $host_os in
+    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
+    *) lt_awk_arg='/^libraries:/' ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
+    *) lt_sed_strip_eq='s|=/|/|g' ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary...
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  # ...but if some path component already ends with the multilib dir we assume
+  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
+  case "$lt_multi_os_dir; $lt_search_path_spec " in
+  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
+    lt_multi_os_dir=
+    ;;
+  esac
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
+    elif test -n "$lt_multi_os_dir"; then
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS = " "; FS = "/|\n";} {
+  lt_foo = "";
+  lt_count = 0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo = "/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=.so
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='$libname$release$shared_ext$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test ia64 = "$host_cpu"; then
+    # AIX 5 supports IA64
+    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line '#! .'.  This would cause the generated library to
+    # depend on '.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # Using Import Files as archive members, it is possible to support
+    # filename-based versioning of shared library archives on AIX. While
+    # this would work for both with and without runtime linking, it will
+    # prevent static linking of such archives. So we do filename-based
+    # shared library versioning with .so extension only, which is used
+    # when both runtime linking and shared linking is enabled.
+    # Unfortunately, runtime linking may impact performance, so we do
+    # not want this to be the default eventually. Also, we use the
+    # versioned .so libs for executables only if there is the -brtl
+    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
+    # To allow for filename-based versioning support, we need to create
+    # libNAME.so.V as an archive file, containing:
+    # *) an Import File, referring to the versioned filename of the
+    #    archive as well as the shared archive member, telling the
+    #    bitwidth (32 or 64) of that shared object, and providing the
+    #    list of exported symbols of that shared object, eventually
+    #    decorated with the 'weak' keyword
+    # *) the shared object with the F_LOADONLY flag set, to really avoid
+    #    it being seen by the linker.
+    # At run time we better use the real file rather than another symlink,
+    # but for link time we create the symlink libNAME.so -> libNAME.so.V
+
+    case $with_aix_soname,$aix_use_runtimelinking in
+    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    aix,yes) # traditional libtool
+      dynamic_linker='AIX unversionable lib.so'
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      ;;
+    aix,no) # traditional AIX only
+      dynamic_linker='AIX lib.a(lib.so.V)'
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      ;;
+    svr4,*) # full svr4 only
+      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,yes) # both, prefer svr4
+      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
+      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
+      # unpreferred sharedlib libNAME.a needs extra handling
+      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
+      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
+      # We do not specify a path in Import Files, so LIBPATH fires.
+      shlibpath_overrides_runpath=yes
+      ;;
+    *,no) # both, prefer aix
+      dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
+      library_names_spec='$libname$release.a $libname.a'
+      soname_spec='$libname$release$shared_ext$major'
+      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
+      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
+      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
+      ;;
+    esac
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='$libname$shared_ext'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
+    library_names_spec='$libname.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec=$LIB
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \$file`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$versuffix$shared_ext $libname$release$major$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$major$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .bundle || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  # Handle Gentoo/FreeBSD as it was Linux
+  case $host_vendor in
+    gentoo)
+      version_type=linux ;;
+    *)
+      version_type=freebsd-$objformat ;;
+  esac
+
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+      soname_spec='$libname$release$shared_ext$major'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+      need_version=yes
+      ;;
+    linux)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      need_lib_prefix=no
+      need_version=no
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    if test 32 = "$HPUX_IA64_MODE"; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
+    fi
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test yes = "$lt_cv_prog_gnu_ld"; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
+  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+linux*android*)
+  version_type=none # Android doesn't support versioned libraries.
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext'
+  soname_spec='$libname$release$shared_ext'
+  finish_cmds=
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  dynamic_linker='Android linker'
+  # Don't embed -rpath directories since the linker doesn't support them.
+  hardcode_libdir_flag_spec='-L$libdir'
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Ideally, we could use ldconfig to report *all* directores which are
+  # searched for libraries, however this is still not possible.  Aside from not
+  # being certain /sbin/ldconfig is available, command
+  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
+  # even though it is searched at run-time.  Try to do the best guess by
+  # appending ld.so.conf contents (and includes) to the search path.
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+    soname_spec='$libname$release$shared_ext$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd* | bitrig*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec=/usr/lib
+  need_lib_prefix=no
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
+    need_version=no
+  else
+    need_version=yes
+  fi
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+os2*)
+  libname_spec='$name'
+  version_type=windows
+  shrext_cmds=.dll
+  need_version=no
+  need_lib_prefix=no
+  # OS/2 can only load a DLL with a base name of 8 characters or less.
+  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
+    v=$($ECHO $release$versuffix | tr -d .-);
+    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
+    $ECHO $n$v`$shared_ext'
+  library_names_spec='${libname}_dll.$libext'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=BEGINLIBPATH
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  postinstall_cmds='base_file=`basename \$file`~
+    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
+    dldir=$destdir/`dirname \$dlpath`~
+    test -d \$dldir || mkdir -p \$dldir~
+    $install_prog $dir/$dlname \$dldir/$dlname~
+    chmod a+x \$dldir/$dlname~
+    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+    fi'
+  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
+    dlpath=$dir/\$dldll~
+    $RM \$dlpath'
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='$libname$release$shared_ext$major'
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test yes = "$with_gnu_ld"; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec; then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
+    soname_spec='$libname$shared_ext.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=sco
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test yes = "$with_gnu_ld"; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
+  soname_spec='$libname$release$shared_ext$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test no = "$dynamic_linker" && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test yes = "$GCC"; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
+  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
+fi
+
+if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
+  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
+fi
+
+# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
+configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
+
+# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
+func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
+
+# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
+configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test yes = "$hardcode_automatic"; then
+
+  # We can hardcode non-existent directories.
+  if test no != "$hardcode_direct" &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
+     test no != "$hardcode_minus_L"; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test relink = "$hardcode_action" ||
+   test yes = "$inherit_rpath"; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test yes = "$shlibpath_overrides_runpath" ||
+     test no = "$enable_shared"; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test yes != "$enable_dlopen"; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen=load_add_on
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen=LoadLibrary
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen=dlopen
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+    # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+
+    lt_cv_dlopen=dyld
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  tpf*)
+    # Don't try to run any link tests for TPF.  We know it's impossible
+    # because TPF is a cross-compiler, and we know how we open DSOs.
+    lt_cv_dlopen=dlopen
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=no
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+  lt_cv_dlopen=shl_load
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+  lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  lt_cv_dlopen=dlopen
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+  lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test no = "$lt_cv_dlopen"; then
+    enable_dlopen=no
+  else
+    enable_dlopen=yes
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS=$CPPFLAGS
+    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS=$LDFLAGS
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS=$LIBS
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test yes = "$cross_compiling"; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test yes = "$lt_cv_dlopen_self"; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test yes = "$cross_compiling"; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisibility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS=$save_CPPFLAGS
+    LDFLAGS=$save_LDFLAGS
+    LIBS=$save_LIBS
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP"; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report what library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test no = "$can_build_shared" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test yes = "$enable_shared" && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test ia64 != "$host_cpu"; then
+      case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
+      yes,aix,yes) ;;			# shared object as lib.so file only
+      yes,svr4,*) ;;			# shared object as lib.so archive member only
+      yes,*) enable_static=no ;;	# shared object in lib.a archive as well
+      esac
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test yes = "$enable_shared" || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+for ac_func in getisax
+do :
+  ac_fn_c_check_func "$LINENO" "getisax" "ac_cv_func_getisax"
+if test "x$ac_cv_func_getisax" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_GETISAX 1
+_ACEOF
+
+fi
+done
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+  inline | yes) ;;
+  *)
+    case $ac_cv_c_inline in
+      no) ac_val=;;
+      *) ac_val=$ac_cv_c_inline;;
+    esac
+    cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+    ;;
+esac
+
+
+
+
+WERROR=
+for w in -Werror -errwarn; do
+    if test "z$WERROR" = "z"; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports $w" >&5
+$as_echo_n "checking whether the compiler supports $w... " >&6; }
+        	save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS=$w
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(int c, char **v) { (void)c; (void)v; return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		WERROR=$w; yesno=yes
+	else
+		yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $yesno" >&5
+$as_echo "$yesno" >&6; }
+    fi
+done
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_long" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_long=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+
+# Checks for Sun Studio compilers
+ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default"
+if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then :
+  SUNCC="yes"
+else
+  SUNCC="no"
+fi
+
+ac_fn_c_check_decl "$LINENO" "__amd64" "ac_cv_have_decl___amd64" "$ac_includes_default"
+if test "x$ac_cv_have_decl___amd64" = xyes; then :
+  AMD64_ABI="yes"
+else
+  AMD64_ABI="no"
+fi
+
+
+# Default CFLAGS to -O -g rather than just the -g from AC_PROG_CC
+# if we're using Sun Studio and neither the user nor a config.site
+# has set CFLAGS.
+if test $SUNCC = yes &&			\
+   test "x$test_CFLAGS" = "x" &&	\
+   test "$CFLAGS" = "-g"
+then
+  CFLAGS="-O -g"
+fi
+
+#
+# We ignore pixman_major in the version here because the major version should
+# always be encoded in the actual library name. Ie., the soname is:
+#
+#      pixman-$(pixman_major).0.minor.micro
+#
+
+
+
+
+LT_VERSION_INFO="40:0:40"
+
+PIXMAN_VERSION_MAJOR=0
+
+PIXMAN_VERSION_MINOR=40
+
+PIXMAN_VERSION_MICRO=0
+
+
+
+
+# Check for dependencies
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wall" >&5
+$as_echo_n "checking whether the compiler supports -Wall... " >&6; }
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$WERROR -Wall"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		_yesno=yes
+	else
+		_yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS -Wall"
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_yesno" >&5
+$as_echo "$_yesno" >&6; }
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wdeclaration-after-statement" >&5
+$as_echo_n "checking whether the compiler supports -Wdeclaration-after-statement... " >&6; }
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$WERROR -Wdeclaration-after-statement"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		_yesno=yes
+	else
+		_yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS -Wdeclaration-after-statement"
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_yesno" >&5
+$as_echo "$_yesno" >&6; }
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wno-unused-local-typedefs" >&5
+$as_echo_n "checking whether the compiler supports -Wno-unused-local-typedefs... " >&6; }
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$WERROR -Wno-unused-local-typedefs"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		_yesno=yes
+	else
+		_yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS -Wno-unused-local-typedefs"
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_yesno" >&5
+$as_echo "$_yesno" >&6; }
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fno-strict-aliasing" >&5
+$as_echo_n "checking whether the compiler supports -fno-strict-aliasing... " >&6; }
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$WERROR -fno-strict-aliasing"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		_yesno=yes
+	else
+		_yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS -fno-strict-aliasing"
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_yesno" >&5
+$as_echo "$_yesno" >&6; }
+
+
+
+# Check for OpenMP support only when autoconf support that (require autoconf >=2.62)
+OPENMP_CFLAGS=
+
+  OPENMP_CFLAGS=
+  # Check whether --enable-openmp was given.
+if test "${enable_openmp+set}" = set; then :
+  enableval=$enable_openmp;
+fi
+
+  if test "$enable_openmp" != no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to support OpenMP" >&5
+$as_echo_n "checking for $CC option to support OpenMP... " >&6; }
+if ${ac_cv_prog_c_openmp+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef _OPENMP
+ choke me
+#endif
+#include <omp.h>
+int main () { return omp_get_num_threads (); }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_prog_c_openmp='none needed'
+else
+  ac_cv_prog_c_openmp='unsupported'
+	  	  	  	  	  	  	                                	  	  	  	  	  	  for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \
+                           -Popenmp --openmp; do
+	    ac_save_CFLAGS=$CFLAGS
+	    CFLAGS="$CFLAGS $ac_option"
+	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef _OPENMP
+ choke me
+#endif
+#include <omp.h>
+int main () { return omp_get_num_threads (); }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_prog_c_openmp=$ac_option
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	    CFLAGS=$ac_save_CFLAGS
+	    if test "$ac_cv_prog_c_openmp" != unsupported; then
+	      break
+	    fi
+	  done
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5
+$as_echo "$ac_cv_prog_c_openmp" >&6; }
+    case $ac_cv_prog_c_openmp in #(
+      "none needed" | unsupported)
+	;; #(
+      *)
+	OPENMP_CFLAGS=$ac_cv_prog_c_openmp ;;
+    esac
+  fi
+
+
+
+if test "x$enable_openmp" = "xyes" && test "x$ac_cv_prog_c_openmp" = "xunsupported" ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: OpenMP support requested but found unsupported" >&5
+$as_echo "$as_me: WARNING: OpenMP support requested but found unsupported" >&2;}
+fi
+
+if test "x$ac_cv_prog_c_openmp" != "xunsupported" && test "x$ac_cv_prog_c_openmp" != "x"; then
+
+
+  	save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$OPENMP_CFLAGS" LDFLAGS="$OPENMP_CFLAGS"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+  #include <stdio.h>
+
+  extern unsigned int lcg_seed;
+  #pragma omp threadprivate(lcg_seed)
+  unsigned int lcg_seed;
+
+  unsigned function(unsigned a, unsigned b)
+  {
+	lcg_seed ^= b;
+	return ((a + b) ^ a ) + lcg_seed;
+  }
+
+  int main(int argc, char **argv)
+  {
+	int i;
+	int n1 = 0, n2 = argc;
+	unsigned checksum = 0;
+	int verbose = argv != NULL;
+	unsigned (*test_function)(unsigned, unsigned);
+	test_function = function;
+	#pragma omp parallel for reduction(+:checksum) default(none) \
+					shared(n1, n2, test_function, verbose)
+	for (i = n1; i < n2; i++)
+	{
+		unsigned crc = test_function (i, 0);
+		if (verbose)
+			printf ("%d: %08X\n", i, crc);
+		checksum += crc;
+	}
+	printf("%u\n", checksum);
+	return 0;
+  }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		have_openmp=yes
+	else
+		have_openmp=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+  if test "x$have_openmp" = "xyes" ; then
+
+$as_echo "#define USE_OPENMP 1" >>confdefs.h
+
+  fi
+fi
+
+
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fvisibility=hidden" >&5
+$as_echo_n "checking whether the compiler supports -fvisibility=hidden... " >&6; }
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$WERROR -fvisibility=hidden"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#ifdef _WIN32
+#error Have -fvisibility but it is ignored and generates a warning
+#endif
+#else
+#error Need GCC 4.0 for visibility
+#endif
+
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		_yesno=yes
+	else
+		_yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS -fvisibility=hidden"
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_yesno" >&5
+$as_echo "$_yesno" >&6; }
+
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -xldscope=hidden" >&5
+$as_echo_n "checking whether the compiler supports -xldscope=hidden... " >&6; }
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="$WERROR -xldscope=hidden"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
+#else
+#error Need Sun Studio 8 for visibility
+#endif
+
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		_yesno=yes
+	else
+		_yesno=no
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS -xldscope=hidden"
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_yesno" >&5
+$as_echo "$_yesno" >&6; }
+
+
+
+if test "x$LS_CFLAGS" = "x" ; then
+    LS_CFLAGS="-mloongson-mmi"
+fi
+
+have_loongson_mmi=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use Loongson MMI assembler" >&5
+$as_echo_n "checking whether to use Loongson MMI assembler... " >&6; }
+
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS=" $LS_CFLAGS $CFLAGS -I$srcdir"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef __mips_loongson_vector_rev
+#error "Loongson Multimedia Instructions are only available on Loongson"
+#endif
+#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
+#error "Need GCC >= 4.4 for Loongson MMI compilation"
+#endif
+#include "pixman/loongson-mmintrin.h"
+int main () {
+    union {
+        __m64 v;
+        char c[8];
+    } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+    int b = 4;
+    __m64 c = _mm_srli_pi16 (a.v, b);
+    return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  have_loongson_mmi=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-loongson-mmi was given.
+if test "${enable_loongson_mmi+set}" = set; then :
+  enableval=$enable_loongson_mmi; enable_loongson_mmi=$enableval
+else
+  enable_loongson_mmi=auto
+fi
+
+
+if test $enable_loongson_mmi = no ; then
+   have_loongson_mmi=disabled
+fi
+
+if test $have_loongson_mmi = yes ; then
+
+$as_echo "#define USE_LOONGSON_MMI 1" >>confdefs.h
+
+else
+   LS_CFLAGS=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_loongson_mmi" >&5
+$as_echo "$have_loongson_mmi" >&6; }
+if test $enable_loongson_mmi = yes && test $have_loongson_mmi = no ; then
+   as_fn_error $? "Loongson MMI not detected" "$LINENO" 5
+fi
+
+ if test $have_loongson_mmi = yes; then
+  USE_LOONGSON_MMI_TRUE=
+  USE_LOONGSON_MMI_FALSE='#'
+else
+  USE_LOONGSON_MMI_TRUE='#'
+  USE_LOONGSON_MMI_FALSE=
+fi
+
+
+
+if test "x$MMX_CFLAGS" = "x" ; then
+   if test "x$SUNCC" = "xyes"; then
+      # Sun Studio doesn't have an -xarch=mmx flag, so we have to use sse
+      # but if we're building 64-bit, mmx & sse support is on by default and
+      # -xarch=sse throws an error instead
+      if test "$AMD64_ABI" = "no" ; then
+         MMX_CFLAGS="-xarch=sse"
+      fi
+   else
+      MMX_CFLAGS="-mmmx -Winline"
+   fi
+fi
+
+have_mmx_intrinsics=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MMX intrinsics" >&5
+$as_echo_n "checking whether to use MMX intrinsics... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$MMX_CFLAGS $CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
+#error "Need GCC >= 3.4 for MMX intrinsics"
+#endif
+#include <mmintrin.h>
+#include <stdint.h>
+
+/* Check support for block expressions */
+#define _mm_shuffle_pi16(A, N)						\
+    ({									\
+	__m64 ret;							\
+									\
+	/* Some versions of clang will choke on K */ 			\
+	asm ("pshufw %2, %1, %0\n\t"					\
+	     : "=y" (ret)						\
+	     : "y" (A), "K" ((const int8_t)N)				\
+	);								\
+									\
+	ret;								\
+    })
+
+int main () {
+    __m64 v = _mm_cvtsi32_si64 (1);
+    __m64 w;
+
+    w = _mm_shuffle_pi16(v, 5);
+
+    /* Some versions of clang will choke on this */
+    asm ("pmulhuw %1, %0\n\t"
+	: "+y" (w)
+	: "y" (v)
+    );
+
+    return _mm_cvtsi64_si32 (v);
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_mmx_intrinsics=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-mmx was given.
+if test "${enable_mmx+set}" = set; then :
+  enableval=$enable_mmx; enable_mmx=$enableval
+else
+  enable_mmx=auto
+fi
+
+
+if test $enable_mmx = no ; then
+   have_mmx_intrinsics=disabled
+fi
+
+if test $have_mmx_intrinsics = yes ; then
+
+$as_echo "#define USE_X86_MMX 1" >>confdefs.h
+
+else
+   MMX_CFLAGS=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mmx_intrinsics" >&5
+$as_echo "$have_mmx_intrinsics" >&6; }
+if test $enable_mmx = yes && test $have_mmx_intrinsics = no ; then
+   as_fn_error $? "x86 MMX intrinsics not detected" "$LINENO" 5
+fi
+
+ if test $have_mmx_intrinsics = yes; then
+  USE_X86_MMX_TRUE=
+  USE_X86_MMX_FALSE='#'
+else
+  USE_X86_MMX_TRUE='#'
+  USE_X86_MMX_FALSE=
+fi
+
+
+
+if test "x$SSE2_CFLAGS" = "x" ; then
+   if test "x$SUNCC" = "xyes"; then
+      # SSE2 is enabled by default in the Sun Studio 64-bit environment
+      if test "$AMD64_ABI" = "no" ; then
+         SSE2_CFLAGS="-xarch=sse2"
+      fi
+   else
+      SSE2_CFLAGS="-msse2 -Winline"
+   fi
+fi
+
+have_sse2_intrinsics=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use SSE2 intrinsics" >&5
+$as_echo_n "checking whether to use SSE2 intrinsics... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$SSE2_CFLAGS $CFLAGS"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
+#   if !defined(__amd64__) && !defined(__x86_64__)
+#      error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
+#   endif
+#endif
+#include <mmintrin.h>
+#include <xmmintrin.h>
+#include <emmintrin.h>
+int param;
+int main () {
+    __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+	c = _mm_xor_si128 (a, b);
+    return _mm_cvtsi128_si32(c);
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_sse2_intrinsics=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-sse2 was given.
+if test "${enable_sse2+set}" = set; then :
+  enableval=$enable_sse2; enable_sse2=$enableval
+else
+  enable_sse2=auto
+fi
+
+
+if test $enable_sse2 = no ; then
+   have_sse2_intrinsics=disabled
+fi
+
+if test $have_sse2_intrinsics = yes ; then
+
+$as_echo "#define USE_SSE2 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sse2_intrinsics" >&5
+$as_echo "$have_sse2_intrinsics" >&6; }
+if test $enable_sse2 = yes && test $have_sse2_intrinsics = no ; then
+   as_fn_error $? "SSE2 intrinsics not detected" "$LINENO" 5
+fi
+
+ if test $have_sse2_intrinsics = yes; then
+  USE_SSE2_TRUE=
+  USE_SSE2_FALSE='#'
+else
+  USE_SSE2_TRUE='#'
+  USE_SSE2_FALSE=
+fi
+
+
+
+if test "x$SSSE3_CFLAGS" = "x" ; then
+    SSSE3_CFLAGS="-mssse3 -Winline"
+fi
+
+have_ssse3_intrinsics=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use SSSE3 intrinsics" >&5
+$as_echo_n "checking whether to use SSSE3 intrinsics... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$SSSE3_CFLAGS $CFLAGS"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <mmintrin.h>
+#include <xmmintrin.h>
+#include <emmintrin.h>
+#include <tmmintrin.h>
+int param;
+int main () {
+    __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+    c = _mm_maddubs_epi16 (a, b);
+    return _mm_cvtsi128_si32(c);
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_ssse3_intrinsics=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-ssse3 was given.
+if test "${enable_ssse3+set}" = set; then :
+  enableval=$enable_ssse3; enable_ssse3=$enableval
+else
+  enable_ssse3=auto
+fi
+
+
+if test $enable_ssse3 = no ; then
+   have_ssse3_intrinsics=disabled
+fi
+
+if test $have_ssse3_intrinsics = yes ; then
+
+$as_echo "#define USE_SSSE3 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ssse3_intrinsics" >&5
+$as_echo "$have_ssse3_intrinsics" >&6; }
+if test $enable_ssse3 = yes && test $have_ssse3_intrinsics = no ; then
+   as_fn_error $? "SSSE3 intrinsics not detected" "$LINENO" 5
+fi
+
+ if test $have_ssse3_intrinsics = yes; then
+  USE_SSSE3_TRUE=
+  USE_SSSE3_FALSE='#'
+else
+  USE_SSSE3_TRUE='#'
+  USE_SSSE3_FALSE=
+fi
+
+
+case $host_os in
+   solaris*)
+      # When building 32-bit binaries, apply a mapfile to ensure that the
+      # binaries aren't flagged as only able to run on MMX+SSE capable CPUs
+      # since they check at runtime before using those instructions.
+      # Not all linkers grok the mapfile format so we check for that first.
+      if test "$AMD64_ABI" = "no" ; then
+	 use_hwcap_mapfile=no
+	 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use a hardware capability map file" >&5
+$as_echo_n "checking whether to use a hardware capability map file... " >&6; }
+	 hwcap_save_LDFLAGS="$LDFLAGS"
+	 HWCAP_LDFLAGS='-Wl,-M,$(srcdir)/solaris-hwcap.mapfile'
+	 LDFLAGS="$LDFLAGS -Wl,-M,pixman/solaris-hwcap.mapfile"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main() { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  use_hwcap_mapfile=yes
+else
+  HWCAP_LDFLAGS=""
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	 LDFLAGS="$hwcap_save_LDFLAGS"
+	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_hwcap_mapfile" >&5
+$as_echo "$use_hwcap_mapfile" >&6; }
+      fi
+      if test "x$MMX_LDFLAGS" = "x" ; then
+         MMX_LDFLAGS="$HWCAP_LDFLAGS"
+      fi
+      if test "x$SSE2_LDFLAGS" = "x" ; then
+	 SSE2_LDFLAGS="$HWCAP_LDFLAGS"
+      fi
+      ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "`$CC -v 2>&1 | grep version | grep Apple`"; then
+    VMX_CFLAGS="-faltivec"
+else
+    VMX_CFLAGS="-maltivec -mabi=altivec"
+fi
+
+have_vmx_intrinsics=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use VMX/Altivec intrinsics" >&5
+$as_echo_n "checking whether to use VMX/Altivec intrinsics... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$VMX_CFLAGS $CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
+#error "Need GCC >= 3.4 for sane altivec support"
+#endif
+#include <altivec.h>
+int main () {
+    vector unsigned int v = vec_splat_u32 (1);
+    v = vec_sub (v, v);
+    return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_vmx_intrinsics=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-vmx was given.
+if test "${enable_vmx+set}" = set; then :
+  enableval=$enable_vmx; enable_vmx=$enableval
+else
+  enable_vmx=auto
+fi
+
+
+if test $enable_vmx = no ; then
+   have_vmx_intrinsics=disabled
+fi
+
+if test $have_vmx_intrinsics = yes ; then
+
+$as_echo "#define USE_VMX 1" >>confdefs.h
+
+else
+   VMX_CFLAGS=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_vmx_intrinsics" >&5
+$as_echo "$have_vmx_intrinsics" >&6; }
+if test $enable_vmx = yes && test $have_vmx_intrinsics = no ; then
+   as_fn_error $? "VMX intrinsics not detected" "$LINENO" 5
+fi
+
+
+
+ if test $have_vmx_intrinsics = yes; then
+  USE_VMX_TRUE=
+  USE_VMX_FALSE='#'
+else
+  USE_VMX_TRUE='#'
+  USE_VMX_FALSE=
+fi
+
+
+have_arm_simd=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use ARM SIMD assembler" >&5
+$as_echo_n "checking whether to use ARM SIMD assembler... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="-x assembler-with-cpp $CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+.text
+.arch armv6
+.object_arch armv4
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+uqadd8 r0, r0, r0
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_arm_simd=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-arm-simd was given.
+if test "${enable_arm_simd+set}" = set; then :
+  enableval=$enable_arm_simd; enable_arm_simd=$enableval
+else
+  enable_arm_simd=auto
+fi
+
+
+if test $enable_arm_simd = no ; then
+   have_arm_simd=disabled
+fi
+
+if test $have_arm_simd = yes ; then
+
+$as_echo "#define USE_ARM_SIMD 1" >>confdefs.h
+
+fi
+
+ if test $have_arm_simd = yes; then
+  USE_ARM_SIMD_TRUE=
+  USE_ARM_SIMD_FALSE='#'
+else
+  USE_ARM_SIMD_TRUE='#'
+  USE_ARM_SIMD_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_arm_simd" >&5
+$as_echo "$have_arm_simd" >&6; }
+if test $enable_arm_simd = yes && test $have_arm_simd = no ; then
+   as_fn_error $? "ARM SIMD intrinsics not detected" "$LINENO" 5
+fi
+
+have_arm_neon=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use ARM NEON assembler" >&5
+$as_echo_n "checking whether to use ARM NEON assembler... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="-x assembler-with-cpp $CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+.text
+.fpu neon
+.arch armv7a
+.object_arch armv4
+.eabi_attribute 10, 0
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+vmovn.u16 d0, q0
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_arm_neon=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-arm-neon was given.
+if test "${enable_arm_neon+set}" = set; then :
+  enableval=$enable_arm_neon; enable_arm_neon=$enableval
+else
+  enable_arm_neon=auto
+fi
+
+
+if test $enable_arm_neon = no ; then
+   have_arm_neon=disabled
+fi
+
+if test $have_arm_neon = yes ; then
+
+$as_echo "#define USE_ARM_NEON 1" >>confdefs.h
+
+fi
+
+ if test $have_arm_neon = yes; then
+  USE_ARM_NEON_TRUE=
+  USE_ARM_NEON_FALSE='#'
+else
+  USE_ARM_NEON_TRUE='#'
+  USE_ARM_NEON_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_arm_neon" >&5
+$as_echo "$have_arm_neon" >&6; }
+if test $enable_arm_neon = yes && test $have_arm_neon = no ; then
+   as_fn_error $? "ARM NEON intrinsics not detected" "$LINENO" 5
+fi
+
+
+# Check whether --enable-arm-iwmmxt was given.
+if test "${enable_arm_iwmmxt+set}" = set; then :
+  enableval=$enable_arm_iwmmxt; enable_iwmmxt=$enableval
+else
+  enable_iwmmxt=auto
+fi
+
+
+# Check whether --enable-arm-iwmmxt2 was given.
+if test "${enable_arm_iwmmxt2+set}" = set; then :
+  enableval=$enable_arm_iwmmxt2; enable_iwmmxt2=$enableval
+else
+  enable_iwmmxt2=auto
+fi
+
+
+if test "x$IWMMXT_CFLAGS" = "x" ; then
+   IWMMXT_CFLAGS="-flax-vector-conversions -Winline -march=iwmmxt"
+   if test $enable_iwmmxt2 != no ; then
+      IWMMXT_CFLAGS="${IWMMXT_CFLAGS}2"
+   fi
+fi
+
+have_iwmmxt_intrinsics=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use ARM IWMMXT intrinsics" >&5
+$as_echo_n "checking whether to use ARM IWMMXT intrinsics... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$CFLAGS $IWMMXT_CFLAGS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifndef __arm__
+#error "IWMMXT is only available on ARM"
+#endif
+#ifndef __IWMMXT__
+#error "IWMMXT not enabled (with -march=iwmmxt)"
+#endif
+#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
+#error "Need GCC >= 4.8 for IWMMXT intrinsics"
+#endif
+#include <mmintrin.h>
+int main () {
+	union {
+		__m64 v;
+		char c[8];
+	} a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+	int b = 4;
+	__m64 c = _mm_srli_si64 (a.v, b);
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_iwmmxt_intrinsics=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+if test $enable_iwmmxt = no ; then
+   have_iwmmxt_intrinsics=disabled
+fi
+
+if test $have_iwmmxt_intrinsics = yes ; then
+
+$as_echo "#define USE_ARM_IWMMXT 1" >>confdefs.h
+
+else
+   IWMMXT_CFLAGS=
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_iwmmxt_intrinsics" >&5
+$as_echo "$have_iwmmxt_intrinsics" >&6; }
+if test $enable_iwmmxt = yes && test $have_iwmmxt_intrinsics = no ; then
+   as_fn_error $? "IWMMXT intrinsics not detected" "$LINENO" 5
+fi
+
+ if test $have_iwmmxt_intrinsics = yes; then
+  USE_ARM_IWMMXT_TRUE=
+  USE_ARM_IWMMXT_FALSE='#'
+else
+  USE_ARM_IWMMXT_TRUE='#'
+  USE_ARM_IWMMXT_FALSE=
+fi
+
+
+
+have_mips_dspr2=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MIPS DSPr2 assembler" >&5
+$as_echo_n "checking whether to use MIPS DSPr2 assembler... " >&6; }
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="-mdspr2 $CFLAGS"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if !(defined(__mips__) &&  __mips_isa_rev >= 2)
+#error MIPS DSPr2 is currently only available on MIPS32r2 platforms.
+#endif
+int
+main ()
+{
+    int c = 0, a = 0, b = 0;
+    __asm__ __volatile__ (
+        "precr.qb.ph %[c], %[a], %[b]          \n\t"
+        : [c] "=r" (c)
+        : [a] "r" (a), [b] "r" (b)
+    );
+    return c;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_mips_dspr2=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS=$xserver_save_CFLAGS
+
+# Check whether --enable-mips-dspr2 was given.
+if test "${enable_mips_dspr2+set}" = set; then :
+  enableval=$enable_mips_dspr2; enable_mips_dspr2=$enableval
+else
+  enable_mips_dspr2=auto
+fi
+
+
+if test $enable_mips_dspr2 = no ; then
+   have_mips_dspr2=disabled
+fi
+
+if test $have_mips_dspr2 = yes ; then
+
+$as_echo "#define USE_MIPS_DSPR2 1" >>confdefs.h
+
+fi
+
+ if test $have_mips_dspr2 = yes; then
+  USE_MIPS_DSPR2_TRUE=
+  USE_MIPS_DSPR2_FALSE='#'
+else
+  USE_MIPS_DSPR2_TRUE='#'
+  USE_MIPS_DSPR2_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mips_dspr2" >&5
+$as_echo "$have_mips_dspr2" >&6; }
+if test $enable_mips_dspr2 = yes && test $have_mips_dspr2 = no ; then
+   as_fn_error $? "MIPS DSPr2 instructions not detected" "$LINENO" 5
+fi
+
+
+have_gcc_inline_asm=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use GNU-style inline assembler" >&5
+$as_echo_n "checking whether to use GNU-style inline assembler... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int main () {
+    /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
+	asm volatile ( "\tnop\n" : : : "cc", "memory" );
+    return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  have_gcc_inline_asm=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+# Check whether --enable-gcc-inline-asm was given.
+if test "${enable_gcc_inline_asm+set}" = set; then :
+  enableval=$enable_gcc_inline_asm; enable_gcc_inline_asm=$enableval
+else
+  enable_gcc_inline_asm=auto
+fi
+
+
+if test $enable_gcc_inline_asm = no ; then
+   have_gcc_inline_asm=disabled
+fi
+
+if test $have_gcc_inline_asm = yes ; then
+
+$as_echo "#define USE_GCC_INLINE_ASM 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_inline_asm" >&5
+$as_echo "$have_gcc_inline_asm" >&6; }
+if test $enable_gcc_inline_asm = yes && test $have_gcc_inline_asm = no ; then
+   as_fn_error $? "GNU-style inline assembler not detected" "$LINENO" 5
+fi
+
+ if test $have_gcc_inline_asm = yes; then
+  USE_GCC_INLINE_ASM_TRUE=
+  USE_GCC_INLINE_ASM_FALSE='#'
+else
+  USE_GCC_INLINE_ASM_TRUE='#'
+  USE_GCC_INLINE_ASM_FALSE=
+fi
+
+
+
+# Check whether --enable-static-testprogs was given.
+if test "${enable_static_testprogs+set}" = set; then :
+  enableval=$enable_static_testprogs; enable_static_testprogs=$enableval
+else
+  enable_static_testprogs=no
+fi
+
+
+TESTPROGS_EXTRA_LDFLAGS=
+if test "x$enable_static_testprogs" = "xyes" ; then
+   TESTPROGS_EXTRA_LDFLAGS="-all-static"
+fi
+
+
+
+# Check whether --enable-timers was given.
+if test "${enable_timers+set}" = set; then :
+  enableval=$enable_timers; enable_timers=$enableval
+else
+  enable_timers=no
+fi
+
+
+if test $enable_timers = yes ; then
+
+$as_echo "#define PIXMAN_TIMERS 1" >>confdefs.h
+
+fi
+
+
+
+# Check whether --enable-gnuplot was given.
+if test "${enable_gnuplot+set}" = set; then :
+  enableval=$enable_gnuplot; enable_gnuplot=$enableval
+else
+  enable_gnuplot=no
+fi
+
+
+if test $enable_gnuplot = yes ; then
+
+$as_echo "#define PIXMAN_GNUPLOT 1" >>confdefs.h
+
+fi
+
+
+
+# Check whether --enable-gtk was given.
+if test "${enable_gtk+set}" = set; then :
+  enableval=$enable_gtk; enable_gtk=$enableval
+else
+  enable_gtk=auto
+fi
+
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $ac_pt_PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi
+else
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=0.9.0
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	else
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+		PKG_CONFIG=""
+	fi
+fi
+
+if test $enable_gtk = yes ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pixman_version_string in -lpixman-1" >&5
+$as_echo_n "checking for pixman_version_string in -lpixman-1... " >&6; }
+if ${ac_cv_lib_pixman_1_pixman_version_string+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpixman-1  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pixman_version_string ();
+int
+main ()
+{
+return pixman_version_string ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_pixman_1_pixman_version_string=yes
+else
+  ac_cv_lib_pixman_1_pixman_version_string=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pixman_1_pixman_version_string" >&5
+$as_echo "$ac_cv_lib_pixman_1_pixman_version_string" >&6; }
+if test "x$ac_cv_lib_pixman_1_pixman_version_string" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPIXMAN_1 1
+_ACEOF
+
+  LIBS="-lpixman-1 $LIBS"
+
+fi
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
+$as_echo_n "checking for GTK... " >&6; }
+
+if test -n "$GTK_CFLAGS"; then
+    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.16 pixman-1\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.16 pixman-1") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.16 pixman-1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$GTK_LIBS"; then
+    pkg_cv_GTK_LIBS="$GTK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.16 pixman-1\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.16 pixman-1") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.16 pixman-1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0 >= 2.16 pixman-1" 2>&1`
+        else
+	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0 >= 2.16 pixman-1" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$GTK_PKG_ERRORS" >&5
+
+	as_fn_error $? "Package requirements (gtk+-2.0 >= 2.16 pixman-1) were not met:
+
+$GTK_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables GTK_CFLAGS
+and GTK_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables GTK_CFLAGS
+and GTK_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+	GTK_LIBS=$pkg_cv_GTK_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+fi
+
+if test $enable_gtk = auto ; then
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pixman_version_string in -lpixman-1" >&5
+$as_echo_n "checking for pixman_version_string in -lpixman-1... " >&6; }
+if ${ac_cv_lib_pixman_1_pixman_version_string+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpixman-1  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pixman_version_string ();
+int
+main ()
+{
+return pixman_version_string ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_pixman_1_pixman_version_string=yes
+else
+  ac_cv_lib_pixman_1_pixman_version_string=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pixman_1_pixman_version_string" >&5
+$as_echo "$ac_cv_lib_pixman_1_pixman_version_string" >&6; }
+if test "x$ac_cv_lib_pixman_1_pixman_version_string" = xyes; then :
+  enable_gtk=auto
+else
+  enable_gtk=no
+fi
+
+fi
+
+if test $enable_gtk = auto ; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
+$as_echo_n "checking for GTK... " >&6; }
+
+if test -n "$GTK_CFLAGS"; then
+    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.16 pixman-1\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.16 pixman-1") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.16 pixman-1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$GTK_LIBS"; then
+    pkg_cv_GTK_LIBS="$GTK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.16 pixman-1\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.16 pixman-1") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.16 pixman-1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0 >= 2.16 pixman-1" 2>&1`
+        else
+	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0 >= 2.16 pixman-1" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$GTK_PKG_ERRORS" >&5
+
+	enable_gtk=no
+elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	enable_gtk=no
+else
+	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+	GTK_LIBS=$pkg_cv_GTK_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	enable_gtk=yes
+fi
+fi
+
+ if test "x$enable_gtk" = xyes; then
+  HAVE_GTK_TRUE=
+  HAVE_GTK_FALSE='#'
+else
+  HAVE_GTK_TRUE='#'
+  HAVE_GTK_FALSE=
+fi
+
+
+
+
+
+
+ac_fn_c_check_func "$LINENO" "posix_memalign" "ac_cv_func_posix_memalign"
+if test "x$ac_cv_func_posix_memalign" = xyes; then :
+  have_posix_memalign=yes
+else
+  have_posix_memalign=no
+fi
+
+if test x$have_posix_memalign = xyes; then
+
+$as_echo "#define HAVE_POSIX_MEMALIGN 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
+if test "x$ac_cv_func_sigaction" = xyes; then :
+  have_sigaction=yes
+else
+  have_sigaction=no
+fi
+
+if test x$have_sigaction = xyes; then
+
+$as_echo "#define HAVE_SIGACTION 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "alarm" "ac_cv_func_alarm"
+if test "x$ac_cv_func_alarm" = xyes; then :
+  have_alarm=yes
+else
+  have_alarm=no
+fi
+
+if test x$have_alarm = xyes; then
+
+$as_echo "#define HAVE_ALARM 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_mman_h" = xyes; then :
+
+$as_echo "#define HAVE_SYS_MMAN_H 1" >>confdefs.h
+
+fi
+
+
+
+ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
+if test "x$ac_cv_func_mmap" = xyes; then :
+  have_mmap=yes
+else
+  have_mmap=no
+fi
+
+if test x$have_mmap = xyes; then
+
+$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "mprotect" "ac_cv_func_mprotect"
+if test "x$ac_cv_func_mprotect" = xyes; then :
+  have_mprotect=yes
+else
+  have_mprotect=no
+fi
+
+if test x$have_mprotect = xyes; then
+
+$as_echo "#define HAVE_MPROTECT 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
+if test "x$ac_cv_func_getpagesize" = xyes; then :
+  have_getpagesize=yes
+else
+  have_getpagesize=no
+fi
+
+if test x$have_getpagesize = xyes; then
+
+$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
+if test "x$ac_cv_header_fenv_h" = xyes; then :
+
+$as_echo "#define HAVE_FENV_H 1" >>confdefs.h
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5
+$as_echo_n "checking for feenableexcept in -lm... " >&6; }
+if ${ac_cv_lib_m_feenableexcept+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char feenableexcept ();
+int
+main ()
+{
+return feenableexcept ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_feenableexcept=yes
+else
+  ac_cv_lib_m_feenableexcept=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5
+$as_echo "$ac_cv_lib_m_feenableexcept" >&6; }
+if test "x$ac_cv_lib_m_feenableexcept" = xyes; then :
+  have_feenableexcept=yes
+else
+  have_feenableexcept=no
+fi
+
+if test x$have_feenableexcept = xyes; then
+
+$as_echo "#define HAVE_FEENABLEEXCEPT 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_decl "$LINENO" "FE_DIVBYZERO" "ac_cv_have_decl_FE_DIVBYZERO" "#include <fenv.h>
+"
+if test "x$ac_cv_have_decl_FE_DIVBYZERO" = xyes; then :
+
+$as_echo "#define HAVE_FEDIVBYZERO 1" >>confdefs.h
+
+fi
+
+
+ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
+  have_gettimeofday=yes
+else
+  have_gettimeofday=no
+fi
+
+ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_time_h" = xyes; then :
+  have_sys_time_h=yes
+else
+  have_sys_time_h=no
+fi
+
+
+if test x$have_gettimeofday = xyes && test x$have_sys_time_h = xyes; then
+
+$as_echo "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrtf" >&5
+$as_echo_n "checking for library containing sqrtf... " >&6; }
+if ${ac_cv_search_sqrtf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrtf ();
+int
+main ()
+{
+return sqrtf ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' m; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_sqrtf=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_sqrtf+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_sqrtf+:} false; then :
+
+else
+  ac_cv_search_sqrtf=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sqrtf" >&5
+$as_echo "$ac_cv_search_sqrtf" >&6; }
+ac_res=$ac_cv_search_sqrtf
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+
+$as_echo "#define sqrtf sqrt" >>confdefs.h
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread local storage (TLS) support" >&5
+$as_echo_n "checking for thread local storage (TLS) support... " >&6; }
+if ${ac_cv_tls+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    ac_cv_tls=none
+    keywords="__thread __declspec(thread)"
+    for kw in $keywords ; do
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if defined(__MINGW32__) && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
+#error This MinGW version has broken __thread support
+#endif
+#ifdef __OpenBSD__
+#error OpenBSD has broken __thread support
+#endif
+
+int $kw test;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_tls=$kw; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    done
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5
+$as_echo "$ac_cv_tls" >&6; }
+
+if test "$ac_cv_tls" != "none"; then
+
+cat >>confdefs.h <<_ACEOF
+#define TLS $ac_cv_tls
+_ACEOF
+
+fi
+
+
+
+
+
+
+support_for_pthreads=no
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthreads" >&5
+$as_echo_n "checking for pthreads... " >&6; }
+
+    if test "z$support_for_pthreads" != "zyes"; then
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="-pthread"; LDFLAGS="-pthread"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <pthread.h>
+
+static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_key_t key;
+
+static void
+make_key (void)
+{
+    pthread_key_create (&key, NULL);
+}
+
+int
+main ()
+{
+    void *value = NULL;
+
+    if (pthread_once (&once_control, make_key) != 0)
+    {
+	value = NULL;
+    }
+    else
+    {
+	value = pthread_getspecific (key);
+	if (!value)
+	{
+	    value = malloc (100);
+	    pthread_setspecific (key, value);
+	}
+    }
+    return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		PTHREAD_CFLAGS="$CFLAGS"
+		 PTHREAD_LIBS="$LIBS"
+		 PTHREAD_LDFLAGS="$LDFLAGS"
+		 support_for_pthreads=yes
+	else
+		:
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+    fi
+
+    if test "z$support_for_pthreads" != "zyes"; then
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="-D_REENTRANT"; LIBS="-lpthread"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <pthread.h>
+
+static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_key_t key;
+
+static void
+make_key (void)
+{
+    pthread_key_create (&key, NULL);
+}
+
+int
+main ()
+{
+    void *value = NULL;
+
+    if (pthread_once (&once_control, make_key) != 0)
+    {
+	value = NULL;
+    }
+    else
+    {
+	value = pthread_getspecific (key);
+	if (!value)
+	{
+	    value = malloc (100);
+	    pthread_setspecific (key, value);
+	}
+    }
+    return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		PTHREAD_CFLAGS="$CFLAGS"
+		 PTHREAD_LIBS="$LIBS"
+		 PTHREAD_LDFLAGS="$LDFLAGS"
+		 support_for_pthreads=yes
+	else
+		:
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+    fi
+
+    if test "z$support_for_pthreads" != "zyes"; then
+		save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	CFLAGS="-D_REENTRANT"; LDFLAGS="-lroot"
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <pthread.h>
+
+static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_key_t key;
+
+static void
+make_key (void)
+{
+    pthread_key_create (&key, NULL);
+}
+
+int
+main ()
+{
+    void *value = NULL;
+
+    if (pthread_once (&once_control, make_key) != 0)
+    {
+	value = NULL;
+    }
+    else
+    {
+	value = pthread_getspecific (key);
+	if (!value)
+	{
+	    value = malloc (100);
+	    pthread_setspecific (key, value);
+	}
+    }
+    return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes
+else
+  pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		PTHREAD_CFLAGS="$CFLAGS"
+		 PTHREAD_LIBS="$LIBS"
+		 PTHREAD_LDFLAGS="$LDFLAGS"
+		 support_for_pthreads=yes
+	else
+		:
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+
+    fi
+
+
+if test $support_for_pthreads = yes; then
+
+$as_echo "#define HAVE_PTHREADS /**/" >>confdefs.h
+
+    if test $ac_cv_tls = none ; then
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+    fi
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $support_for_pthreads" >&5
+$as_echo "$support_for_pthreads" >&6; }
+
+
+
+
+
+
+
+
+support_for_attribute_constructor=no
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((constructor))" >&5
+$as_echo_n "checking for __attribute__((constructor))... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
+/* attribute 'constructor' is supported since gcc 2.7, but some compilers
+ * may only pretend to be gcc, so let's try to actually use it
+ */
+static int x = 1;
+static void __attribute__((constructor)) constructor_function () { x = 0; }
+int main (void) { return x; }
+#else
+#error not gcc or gcc version is older than 2.7
+#endif
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  support_for_attribute_constructor=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+if test x$support_for_attribute_constructor = xyes; then
+
+$as_echo "#define TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $support_for_attribute_constructor" >&5
+$as_echo "$support_for_attribute_constructor" >&6; }
+
+
+
+support_for_float128=no
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __float128" >&5
+$as_echo_n "checking for __float128... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+__float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  support_for_float128=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+if test x$support_for_float128 = xyes; then
+
+$as_echo "#define HAVE_FLOAT128 /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $support_for_float128" >&5
+$as_echo "$support_for_float128" >&6; }
+
+
+support_for_builtin_clz=no
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5
+$as_echo_n "checking for __builtin_clz... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+unsigned int x = 11; int main (void) { return __builtin_clz(x); }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  support_for_builtin_clz=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+if test x$support_for_builtin_clz = xyes; then
+
+$as_echo "#define HAVE_BUILTIN_CLZ /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $support_for_builtin_clz" >&5
+$as_echo "$support_for_builtin_clz" >&6; }
+
+
+support_for_gcc_vector_extensions=no
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC vector extensions" >&5
+$as_echo_n "checking for GCC vector extensions... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+unsigned int __attribute__ ((vector_size(16))) e, a, b;
+int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; }
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  support_for_gcc_vector_extensions=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+if test x$support_for_gcc_vector_extensions = xyes; then
+
+$as_echo "#define HAVE_GCC_VECTOR_EXTENSIONS /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $support_for_gcc_vector_extensions" >&5
+$as_echo "$support_for_gcc_vector_extensions" >&6; }
+
+
+# Check whether --enable-libpng was given.
+if test "${enable_libpng+set}" = set; then :
+  enableval=$enable_libpng; have_libpng=$enableval
+else
+  have_libpng=auto
+fi
+
+
+case x$have_libpng in
+	xyes)
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PNG" >&5
+$as_echo_n "checking for PNG... " >&6; }
+
+if test -n "$PNG_CFLAGS"; then
+    pkg_cv_PNG_CFLAGS="$PNG_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libpng") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_PNG_CFLAGS=`$PKG_CONFIG --cflags "libpng" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$PNG_LIBS"; then
+    pkg_cv_PNG_LIBS="$PNG_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libpng") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_PNG_LIBS=`$PKG_CONFIG --libs "libpng" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        PNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpng" 2>&1`
+        else
+	        PNG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpng" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$PNG_PKG_ERRORS" >&5
+
+	as_fn_error $? "Package requirements (libpng) were not met:
+
+$PNG_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables PNG_CFLAGS
+and PNG_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables PNG_CFLAGS
+and PNG_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+	PNG_CFLAGS=$pkg_cv_PNG_CFLAGS
+	PNG_LIBS=$pkg_cv_PNG_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi ;;
+	xno) ;;
+	*)
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PNG" >&5
+$as_echo_n "checking for PNG... " >&6; }
+
+if test -n "$PNG_CFLAGS"; then
+    pkg_cv_PNG_CFLAGS="$PNG_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libpng") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_PNG_CFLAGS=`$PKG_CONFIG --cflags "libpng" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$PNG_LIBS"; then
+    pkg_cv_PNG_LIBS="$PNG_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libpng") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_PNG_LIBS=`$PKG_CONFIG --libs "libpng" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        PNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpng" 2>&1`
+        else
+	        PNG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpng" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$PNG_PKG_ERRORS" >&5
+
+	have_libpng=no
+elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+	have_libpng=no
+else
+	PNG_CFLAGS=$pkg_cv_PNG_CFLAGS
+	PNG_LIBS=$pkg_cv_PNG_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_libpng=yes
+fi ;;
+esac
+
+if test x$have_libpng = xyes; then
+
+$as_echo "#define HAVE_LIBPNG 1" >>confdefs.h
+
+fi
+
+
+
+ac_config_files="$ac_config_files pixman-1.pc pixman-1-uninstalled.pc Makefile pixman/Makefile pixman/pixman-version.h demos/Makefile test/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+if test -z "${USE_LOONGSON_MMI_TRUE}" && test -z "${USE_LOONGSON_MMI_FALSE}"; then
+  as_fn_error $? "conditional \"USE_LOONGSON_MMI\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_X86_MMX_TRUE}" && test -z "${USE_X86_MMX_FALSE}"; then
+  as_fn_error $? "conditional \"USE_X86_MMX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_SSE2_TRUE}" && test -z "${USE_SSE2_FALSE}"; then
+  as_fn_error $? "conditional \"USE_SSE2\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_SSSE3_TRUE}" && test -z "${USE_SSSE3_FALSE}"; then
+  as_fn_error $? "conditional \"USE_SSSE3\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_VMX_TRUE}" && test -z "${USE_VMX_FALSE}"; then
+  as_fn_error $? "conditional \"USE_VMX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_ARM_SIMD_TRUE}" && test -z "${USE_ARM_SIMD_FALSE}"; then
+  as_fn_error $? "conditional \"USE_ARM_SIMD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_ARM_NEON_TRUE}" && test -z "${USE_ARM_NEON_FALSE}"; then
+  as_fn_error $? "conditional \"USE_ARM_NEON\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_ARM_IWMMXT_TRUE}" && test -z "${USE_ARM_IWMMXT_FALSE}"; then
+  as_fn_error $? "conditional \"USE_ARM_IWMMXT\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_MIPS_DSPR2_TRUE}" && test -z "${USE_MIPS_DSPR2_FALSE}"; then
+  as_fn_error $? "conditional \"USE_MIPS_DSPR2\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_GCC_INLINE_ASM_TRUE}" && test -z "${USE_GCC_INLINE_ASM_FALSE}"; then
+  as_fn_error $? "conditional \"USE_GCC_INLINE_ASM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${HAVE_GTK_TRUE}" && test -z "${HAVE_GTK_FALSE}"; then
+  as_fn_error $? "conditional \"HAVE_GTK\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by pixman $as_me 0.40.0, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <pixman@lists.freedesktop.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+pixman config.status 0.40.0
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
+configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_import \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_cv_nm_interface \
+nm_file_list_spec \
+lt_cv_truncate_bin \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+configure_time_dlsearch_path \
+configure_time_lt_sys_library_path; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+
+# See if we are running on zsh, and set the options that allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}"; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "pixman-1.pc") CONFIG_FILES="$CONFIG_FILES pixman-1.pc" ;;
+    "pixman-1-uninstalled.pc") CONFIG_FILES="$CONFIG_FILES pixman-1-uninstalled.pc" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "pixman/Makefile") CONFIG_FILES="$CONFIG_FILES pixman/Makefile" ;;
+    "pixman/pixman-version.h") CONFIG_FILES="$CONFIG_FILES pixman/pixman-version.h" ;;
+    "demos/Makefile") CONFIG_FILES="$CONFIG_FILES demos/Makefile" ;;
+    "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  # TODO: see whether this extra hack can be removed once we start
+  # requiring Autoconf 2.70 or later.
+  case $CONFIG_FILES in #(
+  *\'*) :
+    eval set x "$CONFIG_FILES" ;; #(
+  *) :
+    set x $CONFIG_FILES ;; #(
+  *) :
+     ;;
+esac
+  shift
+  # Used to flag and report bootstrapping failures.
+  am_rc=0
+  for am_mf
+  do
+    # Strip MF so we end up with the name of the file.
+    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile which includes
+    # dependency-tracking related rules and includes.
+    # Grep'ing the whole file directly is not great: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+      || continue
+    am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$am_mf" : 'X\(//\)[^/]' \| \
+	 X"$am_mf" : 'X\(//\)$' \| \
+	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$am_mf" : 'X\(//\)$' \| \
+	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$am_mf" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    { echo "$as_me:$LINENO: cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles" >&5
+   (cd "$am_dirpart" \
+      && sed -e '/# am--include-marker/d' "$am_filepart" \
+        | $MAKE -f - am--depfiles) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } || am_rc=$?
+  done
+  if test $am_rc -ne 0; then
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "Something went wrong bootstrapping makefile fragments
+    for automatic dependency tracking.  Try re-running configure with the
+    '--disable-dependency-tracking' option to at least be able to build
+    the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+  { am_dirpart=; unset am_dirpart;}
+  { am_filepart=; unset am_filepart;}
+  { am_mf=; unset am_mf;}
+  { am_rc=; unset am_rc;}
+  rm -f conftest-deps.mk
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options that allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}"; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile=${ofile}T
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+# Generated automatically by $as_me ($PACKAGE) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit, 1996
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program or library that is built
+# using GNU Libtool, you may include this file under the  same
+# distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=''
+
+# Configured defaults for sys_lib_dlsearch_path munging.
+: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shared archive member basename,for filename based shared library versioning on AIX.
+shared_archive_member_spec=$shared_archive_member_spec
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm into a list of symbols to manually relocate.
+global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name lister interface.
+nm_interface=$lt_lt_cv_nm_interface
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and where our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# Command to truncate a binary pipe.
+lt_truncate_bin=$lt_lt_cv_truncate_bin
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Detected run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
+
+# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
+configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \$shlibpath_var if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+    cat <<'_LT_EOF' >> "$cfgfile"
+
+# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
+
+# func_munge_path_list VARIABLE PATH
+# -----------------------------------
+# VARIABLE is name of variable containing _space_ separated list of
+# directories to be munged by the contents of PATH, which is string
+# having a format:
+# "DIR[:DIR]:"
+#       string "DIR[ DIR]" will be prepended to VARIABLE
+# ":DIR[:DIR]"
+#       string "DIR[ DIR]" will be appended to VARIABLE
+# "DIRP[:DIRP]::[DIRA:]DIRA"
+#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
+#       "DIRA[ DIRA]" will be appended to VARIABLE
+# "DIR[:DIR]"
+#       VARIABLE will be replaced by "DIR[ DIR]"
+func_munge_path_list ()
+{
+    case x$2 in
+    x)
+        ;;
+    *:)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
+        ;;
+    x:*)
+        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    *::*)
+        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
+        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
+        ;;
+    *)
+        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
+        ;;
+    esac
+}
+
+
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+func_cc_basename ()
+{
+    for cc_temp in $*""; do
+      case $cc_temp in
+        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+        \-*) ;;
+        *) break;;
+      esac
+    done
+    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+}
+
+
+# ### END FUNCTIONS SHARED WITH CONFIGURE
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test set != "${COLLECT_NAMES+set}"; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain=$ac_aux_dir/ltmain.sh
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
diff --git a/libs/pixman-0.40.0/configure.ac b/libs/pixman-0.40.0/configure.ac
new file mode 100644
index 0000000..43e9b20
--- /dev/null
+++ b/libs/pixman-0.40.0/configure.ac
@@ -0,0 +1,1161 @@
+dnl  Copyright 2005 Red Hat, Inc.
+dnl 
+dnl  Permission to use, copy, modify, distribute, and sell this software and its
+dnl  documentation for any purpose is hereby granted without fee, provided that
+dnl  the above copyright notice appear in all copies and that both that
+dnl  copyright notice and this permission notice appear in supporting
+dnl  documentation, and that the name of Red Hat not be used in
+dnl  advertising or publicity pertaining to distribution of the software without
+dnl  specific, written prior permission.  Red Hat makes no
+dnl  representations about the suitability of this software for any purpose.  It
+dnl  is provided "as is" without express or implied warranty.
+dnl 
+dnl  RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+dnl  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+dnl  EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+dnl  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+dnl  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+dnl  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+dnl  PERFORMANCE OF THIS SOFTWARE.
+dnl
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.57])
+
+#   Pixman versioning scheme
+#
+#   - The version in git has an odd MICRO version number
+#
+#   - Released versions, both development and stable, have an
+#     even MICRO version number
+#
+#   - Released development versions have an odd MINOR number
+#
+#   - Released stable versions have an even MINOR number
+#
+#   - Versions that break ABI must have a new MAJOR number
+#
+#   - If you break the ABI, then at least this must be done:
+#
+#        - increment MAJOR
+#
+#        - In the first development release where you break ABI, find
+#          all instances of "pixman-n" and change them to pixman-(n+1)
+#
+#          This needs to be done at least in 
+#                    configure.ac
+#                    all Makefile.am's
+#                    pixman-n.pc.in
+#
+#      This ensures that binary incompatible versions can be installed
+#      in parallel.  See http://www106.pair.com/rhp/parallel.html for
+#      more information
+#
+
+m4_define([pixman_major], 0)
+m4_define([pixman_minor], 40)
+m4_define([pixman_micro], 0)
+
+m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro])
+
+AC_INIT(pixman, pixman_version, [pixman@lists.freedesktop.org], pixman)
+AM_INIT_AUTOMAKE([foreign dist-xz])
+
+# Suppress verbose compile lines
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AC_CONFIG_HEADERS(config.h)
+
+AC_CANONICAL_HOST
+
+test_CFLAGS=${CFLAGS+set} # We may override autoconf default CFLAGS.
+
+AC_PROG_CC
+AM_PROG_AS
+AC_PROG_LIBTOOL
+AC_CHECK_FUNCS([getisax])
+AC_C_BIGENDIAN
+AC_C_INLINE
+
+dnl PIXMAN_LINK_WITH_ENV(env-setup, program, true-action, false-action)
+dnl
+dnl Compiles and links the given program in the environment setup by env-setup
+dnl and executes true-action on success and false-action on failure.
+AC_DEFUN([PIXMAN_LINK_WITH_ENV],[dnl
+	save_CFLAGS="$CFLAGS"
+	save_LDFLAGS="$LDFLAGS"
+	save_LIBS="$LIBS"
+	CFLAGS=""
+	LDFLAGS=""
+	LIBS=""
+	$1
+	CFLAGS="$save_CFLAGS $CFLAGS"
+	LDFLAGS="$save_LDFLAGS $LDFLAGS"
+	LIBS="$save_LIBS $LIBS"
+	AC_LINK_IFELSE(
+		[AC_LANG_SOURCE([$2])],
+		[pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=yes],
+		[pixman_cc_stderr=`test -f conftest.err && cat conftest.err`
+		 pixman_cc_flag=no])
+
+	if test "x$pixman_cc_stderr" != "x"; then
+		pixman_cc_flag=no
+	fi
+
+	if test "x$pixman_cc_flag" = "xyes"; then
+		ifelse([$3], , :, [$3])
+	else
+		ifelse([$4], , :, [$4])
+	fi
+	CFLAGS="$save_CFLAGS"
+	LDFLAGS="$save_LDFLAGS"
+	LIBS="$save_LIBS"
+])
+
+dnl Find a -Werror for catching warnings.
+WERROR=
+for w in -Werror -errwarn; do
+    if test "z$WERROR" = "z"; then
+        AC_MSG_CHECKING([whether the compiler supports $w])
+        PIXMAN_LINK_WITH_ENV(
+		[CFLAGS=$w],
+		[int main(int c, char **v) { (void)c; (void)v; return 0; }],
+		[WERROR=$w; yesno=yes], [yesno=no])
+	AC_MSG_RESULT($yesno)
+    fi
+done
+
+dnl PIXMAN_CHECK_CFLAG(flag, [program])
+dnl  Adds flag to CFLAGS if the given program links without warnings or errors.
+AC_DEFUN([PIXMAN_CHECK_CFLAG], [dnl
+	AC_MSG_CHECKING([whether the compiler supports $1])
+	PIXMAN_LINK_WITH_ENV(
+		[CFLAGS="$WERROR $1"],
+		[$2
+		 int main(int c, char **v) { (void)c; (void)v; return 0; }
+		],
+		[_yesno=yes],
+		[_yesno=no])
+	if test "x$_yesno" = xyes; then
+	   CFLAGS="$CFLAGS $1"
+	fi
+	AC_MSG_RESULT($_yesno)
+])
+
+AC_CHECK_SIZEOF(long)
+
+# Checks for Sun Studio compilers
+AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
+AC_CHECK_DECL([__amd64], [AMD64_ABI="yes"], [AMD64_ABI="no"])
+
+# Default CFLAGS to -O -g rather than just the -g from AC_PROG_CC
+# if we're using Sun Studio and neither the user nor a config.site
+# has set CFLAGS.
+if test $SUNCC = yes &&			\
+   test "x$test_CFLAGS" = "x" &&	\
+   test "$CFLAGS" = "-g"
+then
+  CFLAGS="-O -g"
+fi
+
+# 
+# We ignore pixman_major in the version here because the major version should
+# always be encoded in the actual library name. Ie., the soname is:
+#
+#      pixman-$(pixman_major).0.minor.micro
+#
+m4_define([lt_current], [pixman_minor])
+m4_define([lt_revision], [pixman_micro])
+m4_define([lt_age], [pixman_minor])
+
+LT_VERSION_INFO="lt_current:lt_revision:lt_age"
+
+PIXMAN_VERSION_MAJOR=pixman_major()
+AC_SUBST(PIXMAN_VERSION_MAJOR)
+PIXMAN_VERSION_MINOR=pixman_minor()
+AC_SUBST(PIXMAN_VERSION_MINOR)
+PIXMAN_VERSION_MICRO=pixman_micro()
+AC_SUBST(PIXMAN_VERSION_MICRO)
+
+AC_SUBST(LT_VERSION_INFO)
+
+# Check for dependencies
+
+PIXMAN_CHECK_CFLAG([-Wall])
+PIXMAN_CHECK_CFLAG([-Wdeclaration-after-statement])
+PIXMAN_CHECK_CFLAG([-Wno-unused-local-typedefs])
+PIXMAN_CHECK_CFLAG([-fno-strict-aliasing])
+
+dnl =========================================================================
+dnl OpenMP for the test suite?
+dnl
+
+# Check for OpenMP support only when autoconf support that (require autoconf >=2.62)
+OPENMP_CFLAGS=
+m4_ifdef([AC_OPENMP], [AC_OPENMP])
+
+if test "x$enable_openmp" = "xyes" && test "x$ac_cv_prog_c_openmp" = "xunsupported" ; then
+  AC_MSG_WARN([OpenMP support requested but found unsupported])
+fi
+
+dnl May not fail to link without -Wall -Werror added
+dnl So try to link only when openmp is supported
+dnl ac_cv_prog_c_openmp is not defined when --disable-openmp is used
+if test "x$ac_cv_prog_c_openmp" != "xunsupported" && test "x$ac_cv_prog_c_openmp" != "x"; then
+  m4_define([openmp_test_program],[dnl
+  #include <stdio.h>
+
+  extern unsigned int lcg_seed;
+  #pragma omp threadprivate(lcg_seed)
+  unsigned int lcg_seed;
+
+  unsigned function(unsigned a, unsigned b)
+  {
+	lcg_seed ^= b;
+	return ((a + b) ^ a ) + lcg_seed;
+  }
+
+  int main(int argc, char **argv)
+  {
+	int i;
+	int n1 = 0, n2 = argc;
+	unsigned checksum = 0;
+	int verbose = argv != NULL;
+	unsigned (*test_function)(unsigned, unsigned);
+	test_function = function;
+	#pragma omp parallel for reduction(+:checksum) default(none) \
+					shared(n1, n2, test_function, verbose)
+	for (i = n1; i < n2; i++)
+	{
+		unsigned crc = test_function (i, 0);
+		if (verbose)
+			printf ("%d: %08X\n", i, crc);
+		checksum += crc;
+	}
+	printf("%u\n", checksum);
+	return 0;
+  }
+  ])
+
+  PIXMAN_LINK_WITH_ENV(
+	[CFLAGS="$OPENMP_CFLAGS" LDFLAGS="$OPENMP_CFLAGS"],
+	[openmp_test_program],
+	[have_openmp=yes],
+	[have_openmp=no])
+  if test "x$have_openmp" = "xyes" ; then
+    AC_DEFINE(USE_OPENMP, 1, [use OpenMP in the test suite])
+  fi
+fi
+AC_SUBST(OPENMP_CFLAGS)
+
+dnl =========================================================================
+dnl -fvisibility stuff
+
+PIXMAN_CHECK_CFLAG([-fvisibility=hidden], [dnl
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#ifdef _WIN32
+#error Have -fvisibility but it is ignored and generates a warning
+#endif
+#else
+#error Need GCC 4.0 for visibility
+#endif
+])
+
+PIXMAN_CHECK_CFLAG([-xldscope=hidden], [dnl
+#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
+#else
+#error Need Sun Studio 8 for visibility
+#endif
+])
+
+dnl ===========================================================================
+dnl Check for Loongson Multimedia Instructions
+
+if test "x$LS_CFLAGS" = "x" ; then
+    LS_CFLAGS="-mloongson-mmi"
+fi
+
+have_loongson_mmi=no
+AC_MSG_CHECKING(whether to use Loongson MMI assembler)
+
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS=" $LS_CFLAGS $CFLAGS -I$srcdir"
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
+#ifndef __mips_loongson_vector_rev
+#error "Loongson Multimedia Instructions are only available on Loongson"
+#endif
+#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
+#error "Need GCC >= 4.4 for Loongson MMI compilation"
+#endif
+#include "pixman/loongson-mmintrin.h"
+int main () {
+    union {
+        __m64 v;
+        char c[8];
+    } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+    int b = 4;
+    __m64 c = _mm_srli_pi16 (a.v, b);
+    return 0;
+}]])], have_loongson_mmi=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(loongson-mmi,
+   [AC_HELP_STRING([--disable-loongson-mmi],
+                   [disable Loongson MMI fast paths])],
+   [enable_loongson_mmi=$enableval], [enable_loongson_mmi=auto])
+
+if test $enable_loongson_mmi = no ; then
+   have_loongson_mmi=disabled
+fi
+
+if test $have_loongson_mmi = yes ; then
+   AC_DEFINE(USE_LOONGSON_MMI, 1, [use Loongson Multimedia Instructions])
+else
+   LS_CFLAGS=
+fi
+
+AC_MSG_RESULT($have_loongson_mmi)
+if test $enable_loongson_mmi = yes && test $have_loongson_mmi = no ; then
+   AC_MSG_ERROR([Loongson MMI not detected])
+fi
+
+AM_CONDITIONAL(USE_LOONGSON_MMI, test $have_loongson_mmi = yes)
+
+dnl ===========================================================================
+dnl Check for MMX
+
+if test "x$MMX_CFLAGS" = "x" ; then
+   if test "x$SUNCC" = "xyes"; then
+      # Sun Studio doesn't have an -xarch=mmx flag, so we have to use sse
+      # but if we're building 64-bit, mmx & sse support is on by default and
+      # -xarch=sse throws an error instead
+      if test "$AMD64_ABI" = "no" ; then
+         MMX_CFLAGS="-xarch=sse"
+      fi
+   else
+      MMX_CFLAGS="-mmmx -Winline"
+   fi
+fi
+
+have_mmx_intrinsics=no
+AC_MSG_CHECKING(whether to use MMX intrinsics)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$MMX_CFLAGS $CFLAGS"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
+#error "Need GCC >= 3.4 for MMX intrinsics"
+#endif
+#include <mmintrin.h>
+#include <stdint.h>
+
+/* Check support for block expressions */
+#define _mm_shuffle_pi16(A, N)						\
+    ({									\
+	__m64 ret;							\
+									\
+	/* Some versions of clang will choke on K */ 			\
+	asm ("pshufw %2, %1, %0\n\t"					\
+	     : "=y" (ret)						\
+	     : "y" (A), "K" ((const int8_t)N)				\
+	);								\
+									\
+	ret;								\
+    })
+
+int main () {
+    __m64 v = _mm_cvtsi32_si64 (1);
+    __m64 w;
+
+    w = _mm_shuffle_pi16(v, 5);
+
+    /* Some versions of clang will choke on this */
+    asm ("pmulhuw %1, %0\n\t"
+	: "+y" (w)
+	: "y" (v)
+    );
+
+    return _mm_cvtsi64_si32 (v);
+}]])], have_mmx_intrinsics=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(mmx,
+   [AC_HELP_STRING([--disable-mmx],
+                   [disable x86 MMX fast paths])],
+   [enable_mmx=$enableval], [enable_mmx=auto])
+
+if test $enable_mmx = no ; then
+   have_mmx_intrinsics=disabled
+fi
+
+if test $have_mmx_intrinsics = yes ; then
+   AC_DEFINE(USE_X86_MMX, 1, [use x86 MMX compiler intrinsics])
+else
+   MMX_CFLAGS=
+fi
+
+AC_MSG_RESULT($have_mmx_intrinsics)
+if test $enable_mmx = yes && test $have_mmx_intrinsics = no ; then
+   AC_MSG_ERROR([x86 MMX intrinsics not detected])
+fi
+
+AM_CONDITIONAL(USE_X86_MMX, test $have_mmx_intrinsics = yes)
+
+dnl ===========================================================================
+dnl Check for SSE2
+
+if test "x$SSE2_CFLAGS" = "x" ; then
+   if test "x$SUNCC" = "xyes"; then
+      # SSE2 is enabled by default in the Sun Studio 64-bit environment
+      if test "$AMD64_ABI" = "no" ; then
+         SSE2_CFLAGS="-xarch=sse2"
+      fi
+   else
+      SSE2_CFLAGS="-msse2 -Winline"
+   fi
+fi
+
+have_sse2_intrinsics=no
+AC_MSG_CHECKING(whether to use SSE2 intrinsics)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$SSE2_CFLAGS $CFLAGS"
+
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
+#   if !defined(__amd64__) && !defined(__x86_64__)
+#      error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
+#   endif
+#endif
+#include <mmintrin.h>
+#include <xmmintrin.h>
+#include <emmintrin.h>
+int param;
+int main () {
+    __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+	c = _mm_xor_si128 (a, b);
+    return _mm_cvtsi128_si32(c);
+}]])], have_sse2_intrinsics=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(sse2,
+   [AC_HELP_STRING([--disable-sse2],
+                   [disable SSE2 fast paths])],
+   [enable_sse2=$enableval], [enable_sse2=auto])
+
+if test $enable_sse2 = no ; then
+   have_sse2_intrinsics=disabled
+fi
+
+if test $have_sse2_intrinsics = yes ; then
+   AC_DEFINE(USE_SSE2, 1, [use SSE2 compiler intrinsics])
+fi
+
+AC_MSG_RESULT($have_sse2_intrinsics)
+if test $enable_sse2 = yes && test $have_sse2_intrinsics = no ; then
+   AC_MSG_ERROR([SSE2 intrinsics not detected])
+fi
+
+AM_CONDITIONAL(USE_SSE2, test $have_sse2_intrinsics = yes)
+
+dnl ===========================================================================
+dnl Check for SSSE3
+
+if test "x$SSSE3_CFLAGS" = "x" ; then
+    SSSE3_CFLAGS="-mssse3 -Winline"
+fi
+
+have_ssse3_intrinsics=no
+AC_MSG_CHECKING(whether to use SSSE3 intrinsics)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$SSSE3_CFLAGS $CFLAGS"
+
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#include <mmintrin.h>
+#include <xmmintrin.h>
+#include <emmintrin.h>
+#include <tmmintrin.h>
+int param;
+int main () {
+    __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+    c = _mm_maddubs_epi16 (a, b);
+    return _mm_cvtsi128_si32(c);
+}]])], have_ssse3_intrinsics=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(ssse3,
+   [AC_HELP_STRING([--disable-ssse3],
+                   [disable SSSE3 fast paths])],
+   [enable_ssse3=$enableval], [enable_ssse3=auto])
+
+if test $enable_ssse3 = no ; then
+   have_ssse3_intrinsics=disabled
+fi
+
+if test $have_ssse3_intrinsics = yes ; then
+   AC_DEFINE(USE_SSSE3, 1, [use SSSE3 compiler intrinsics])
+fi
+
+AC_MSG_RESULT($have_ssse3_intrinsics)
+if test $enable_ssse3 = yes && test $have_ssse3_intrinsics = no ; then
+   AC_MSG_ERROR([SSSE3 intrinsics not detected])
+fi
+
+AM_CONDITIONAL(USE_SSSE3, test $have_ssse3_intrinsics = yes)
+
+dnl ===========================================================================
+dnl Other special flags needed when building code using MMX or SSE instructions
+case $host_os in
+   solaris*)
+      # When building 32-bit binaries, apply a mapfile to ensure that the
+      # binaries aren't flagged as only able to run on MMX+SSE capable CPUs
+      # since they check at runtime before using those instructions.
+      # Not all linkers grok the mapfile format so we check for that first.
+      if test "$AMD64_ABI" = "no" ; then
+	 use_hwcap_mapfile=no
+	 AC_MSG_CHECKING(whether to use a hardware capability map file)
+	 hwcap_save_LDFLAGS="$LDFLAGS"
+	 HWCAP_LDFLAGS='-Wl,-M,$(srcdir)/solaris-hwcap.mapfile'
+	 LDFLAGS="$LDFLAGS -Wl,-M,pixman/solaris-hwcap.mapfile"
+	 AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
+			use_hwcap_mapfile=yes,
+			HWCAP_LDFLAGS="")
+	 LDFLAGS="$hwcap_save_LDFLAGS"
+	 AC_MSG_RESULT($use_hwcap_mapfile)
+      fi
+      if test "x$MMX_LDFLAGS" = "x" ; then
+         MMX_LDFLAGS="$HWCAP_LDFLAGS"
+      fi
+      if test "x$SSE2_LDFLAGS" = "x" ; then
+	 SSE2_LDFLAGS="$HWCAP_LDFLAGS"
+      fi
+      ;;
+esac
+
+AC_SUBST(LS_CFLAGS)
+AC_SUBST(IWMMXT_CFLAGS)
+AC_SUBST(MMX_CFLAGS)
+AC_SUBST(MMX_LDFLAGS)
+AC_SUBST(SSE2_CFLAGS)
+AC_SUBST(SSE2_LDFLAGS)
+AC_SUBST(SSSE3_CFLAGS)
+
+dnl ===========================================================================
+dnl Check for VMX/Altivec
+if test -n "`$CC -v 2>&1 | grep version | grep Apple`"; then
+    VMX_CFLAGS="-faltivec"
+else
+    VMX_CFLAGS="-maltivec -mabi=altivec"
+fi
+
+have_vmx_intrinsics=no
+AC_MSG_CHECKING(whether to use VMX/Altivec intrinsics)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$VMX_CFLAGS $CFLAGS"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4))
+#error "Need GCC >= 3.4 for sane altivec support"
+#endif
+#include <altivec.h>
+int main () {
+    vector unsigned int v = vec_splat_u32 (1);
+    v = vec_sub (v, v);
+    return 0;
+}]])], have_vmx_intrinsics=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(vmx,
+   [AC_HELP_STRING([--disable-vmx],
+                   [disable VMX fast paths])],
+   [enable_vmx=$enableval], [enable_vmx=auto])
+
+if test $enable_vmx = no ; then
+   have_vmx_intrinsics=disabled
+fi
+
+if test $have_vmx_intrinsics = yes ; then
+   AC_DEFINE(USE_VMX, 1, [use VMX compiler intrinsics])
+else
+   VMX_CFLAGS=
+fi
+
+AC_MSG_RESULT($have_vmx_intrinsics)
+if test $enable_vmx = yes && test $have_vmx_intrinsics = no ; then
+   AC_MSG_ERROR([VMX intrinsics not detected])
+fi
+
+AC_SUBST(VMX_CFLAGS)
+
+AM_CONDITIONAL(USE_VMX, test $have_vmx_intrinsics = yes)
+
+dnl ==========================================================================
+dnl Check if assembler is gas compatible and supports ARM SIMD instructions
+have_arm_simd=no
+AC_MSG_CHECKING(whether to use ARM SIMD assembler)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="-x assembler-with-cpp $CFLAGS"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+.text
+.arch armv6
+.object_arch armv4
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+uqadd8 r0, r0, r0]])], have_arm_simd=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(arm-simd,
+   [AC_HELP_STRING([--disable-arm-simd],
+                   [disable ARM SIMD fast paths])],
+   [enable_arm_simd=$enableval], [enable_arm_simd=auto])
+
+if test $enable_arm_simd = no ; then
+   have_arm_simd=disabled
+fi
+
+if test $have_arm_simd = yes ; then
+   AC_DEFINE(USE_ARM_SIMD, 1, [use ARM SIMD assembly optimizations])
+fi
+
+AM_CONDITIONAL(USE_ARM_SIMD, test $have_arm_simd = yes)
+
+AC_MSG_RESULT($have_arm_simd)
+if test $enable_arm_simd = yes && test $have_arm_simd = no ; then
+   AC_MSG_ERROR([ARM SIMD intrinsics not detected])
+fi
+
+dnl ==========================================================================
+dnl Check if assembler is gas compatible and supports NEON instructions
+have_arm_neon=no
+AC_MSG_CHECKING(whether to use ARM NEON assembler)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="-x assembler-with-cpp $CFLAGS"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+.text
+.fpu neon
+.arch armv7a
+.object_arch armv4
+.eabi_attribute 10, 0
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+vmovn.u16 d0, q0]])], have_arm_neon=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(arm-neon,
+   [AC_HELP_STRING([--disable-arm-neon],
+                   [disable ARM NEON fast paths])],
+   [enable_arm_neon=$enableval], [enable_arm_neon=auto])
+
+if test $enable_arm_neon = no ; then
+   have_arm_neon=disabled
+fi
+
+if test $have_arm_neon = yes ; then
+   AC_DEFINE(USE_ARM_NEON, 1, [use ARM NEON assembly optimizations])
+fi
+
+AM_CONDITIONAL(USE_ARM_NEON, test $have_arm_neon = yes)
+
+AC_MSG_RESULT($have_arm_neon)
+if test $enable_arm_neon = yes && test $have_arm_neon = no ; then
+   AC_MSG_ERROR([ARM NEON intrinsics not detected])
+fi
+
+dnl ===========================================================================
+dnl Check for IWMMXT
+
+AC_ARG_ENABLE(arm-iwmmxt,
+   [AC_HELP_STRING([--disable-arm-iwmmxt],
+                   [disable ARM IWMMXT fast paths])],
+   [enable_iwmmxt=$enableval], [enable_iwmmxt=auto])
+
+AC_ARG_ENABLE(arm-iwmmxt2,
+   [AC_HELP_STRING([--disable-arm-iwmmxt2],
+                   [build ARM IWMMXT fast paths with -march=iwmmxt instead of -march=iwmmxt2])],
+   [enable_iwmmxt2=$enableval], [enable_iwmmxt2=auto])
+
+if test "x$IWMMXT_CFLAGS" = "x" ; then
+   IWMMXT_CFLAGS="-flax-vector-conversions -Winline -march=iwmmxt"
+   if test $enable_iwmmxt2 != no ; then
+      IWMMXT_CFLAGS="${IWMMXT_CFLAGS}2"
+   fi
+fi
+
+have_iwmmxt_intrinsics=no
+AC_MSG_CHECKING(whether to use ARM IWMMXT intrinsics)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="$CFLAGS $IWMMXT_CFLAGS"
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#ifndef __arm__
+#error "IWMMXT is only available on ARM"
+#endif
+#ifndef __IWMMXT__
+#error "IWMMXT not enabled (with -march=iwmmxt)"
+#endif
+#if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
+#error "Need GCC >= 4.8 for IWMMXT intrinsics"
+#endif
+#include <mmintrin.h>
+int main () {
+	union {
+		__m64 v;
+		char c[8];
+	} a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+	int b = 4;
+	__m64 c = _mm_srli_si64 (a.v, b);
+}]])], have_iwmmxt_intrinsics=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+if test $enable_iwmmxt = no ; then
+   have_iwmmxt_intrinsics=disabled
+fi
+
+if test $have_iwmmxt_intrinsics = yes ; then
+   AC_DEFINE(USE_ARM_IWMMXT, 1, [use ARM IWMMXT compiler intrinsics])
+else
+   IWMMXT_CFLAGS=
+fi
+
+AC_MSG_RESULT($have_iwmmxt_intrinsics)
+if test $enable_iwmmxt = yes && test $have_iwmmxt_intrinsics = no ; then
+   AC_MSG_ERROR([IWMMXT intrinsics not detected])
+fi
+
+AM_CONDITIONAL(USE_ARM_IWMMXT, test $have_iwmmxt_intrinsics = yes)
+
+dnl ==========================================================================
+dnl Check if assembler is gas compatible and supports MIPS DSPr2 instructions
+
+have_mips_dspr2=no
+AC_MSG_CHECKING(whether to use MIPS DSPr2 assembler)
+xserver_save_CFLAGS=$CFLAGS
+CFLAGS="-mdspr2 $CFLAGS"
+
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+#if !(defined(__mips__) &&  __mips_isa_rev >= 2)
+#error MIPS DSPr2 is currently only available on MIPS32r2 platforms.
+#endif
+int
+main ()
+{
+    int c = 0, a = 0, b = 0;
+    __asm__ __volatile__ (
+        "precr.qb.ph %[c], %[a], %[b]          \n\t"
+        : [c] "=r" (c)
+        : [a] "r" (a), [b] "r" (b)
+    );
+    return c;
+}]])], have_mips_dspr2=yes)
+CFLAGS=$xserver_save_CFLAGS
+
+AC_ARG_ENABLE(mips-dspr2,
+   [AC_HELP_STRING([--disable-mips-dspr2],
+                   [disable MIPS DSPr2 fast paths])],
+   [enable_mips_dspr2=$enableval], [enable_mips_dspr2=auto])
+
+if test $enable_mips_dspr2 = no ; then
+   have_mips_dspr2=disabled
+fi
+
+if test $have_mips_dspr2 = yes ; then
+   AC_DEFINE(USE_MIPS_DSPR2, 1, [use MIPS DSPr2 assembly optimizations])
+fi
+
+AM_CONDITIONAL(USE_MIPS_DSPR2, test $have_mips_dspr2 = yes)
+
+AC_MSG_RESULT($have_mips_dspr2)
+if test $enable_mips_dspr2 = yes && test $have_mips_dspr2 = no ; then
+   AC_MSG_ERROR([MIPS DSPr2 instructions not detected])
+fi
+
+dnl =========================================================================================
+dnl Check for GNU-style inline assembly support
+
+have_gcc_inline_asm=no
+AC_MSG_CHECKING(whether to use GNU-style inline assembler)
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+int main () {
+    /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
+	asm volatile ( "\tnop\n" : : : "cc", "memory" );
+    return 0;
+}]])], have_gcc_inline_asm=yes)
+
+AC_ARG_ENABLE(gcc-inline-asm,
+   [AC_HELP_STRING([--disable-gcc-inline-asm],
+                   [disable GNU-style inline assembler])],
+   [enable_gcc_inline_asm=$enableval], [enable_gcc_inline_asm=auto])
+
+if test $enable_gcc_inline_asm = no ; then
+   have_gcc_inline_asm=disabled
+fi
+
+if test $have_gcc_inline_asm = yes ; then
+   AC_DEFINE(USE_GCC_INLINE_ASM, 1, [use GNU-style inline assembler])
+fi
+
+AC_MSG_RESULT($have_gcc_inline_asm)
+if test $enable_gcc_inline_asm = yes && test $have_gcc_inline_asm = no ; then
+   AC_MSG_ERROR([GNU-style inline assembler not detected])
+fi
+
+AM_CONDITIONAL(USE_GCC_INLINE_ASM, test $have_gcc_inline_asm = yes)
+
+dnl ==============================================
+dnl Static test programs
+
+AC_ARG_ENABLE(static-testprogs,
+   [AC_HELP_STRING([--enable-static-testprogs],
+		   [build test programs as static binaries [default=no]])],
+   [enable_static_testprogs=$enableval], [enable_static_testprogs=no])
+
+TESTPROGS_EXTRA_LDFLAGS=
+if test "x$enable_static_testprogs" = "xyes" ; then
+   TESTPROGS_EXTRA_LDFLAGS="-all-static"
+fi
+AC_SUBST(TESTPROGS_EXTRA_LDFLAGS)
+
+dnl ==============================================
+dnl Timers
+
+AC_ARG_ENABLE(timers,
+   [AC_HELP_STRING([--enable-timers],
+		   [enable TIMER_BEGIN and TIMER_END macros [default=no]])],
+   [enable_timers=$enableval], [enable_timers=no])
+
+if test $enable_timers = yes ; then 
+   AC_DEFINE(PIXMAN_TIMERS, 1, [enable TIMER_BEGIN/TIMER_END macros])
+fi
+AC_SUBST(PIXMAN_TIMERS)
+
+dnl ===================================
+dnl gnuplot
+
+AC_ARG_ENABLE(gnuplot,
+   [AC_HELP_STRING([--enable-gnuplot],
+                   [enable output of filters that can be piped to gnuplot [default=no]])],
+   [enable_gnuplot=$enableval], [enable_gnuplot=no])
+
+if test $enable_gnuplot = yes ; then
+   AC_DEFINE(PIXMAN_GNUPLOT, 1, [enable output that can be piped to gnuplot])
+fi
+AC_SUBST(PIXMAN_GNUPLOT)
+
+dnl ===================================
+dnl GTK+
+
+AC_ARG_ENABLE(gtk,
+   [AC_HELP_STRING([--enable-gtk],
+                   [enable tests using GTK+ [default=auto]])],
+   [enable_gtk=$enableval], [enable_gtk=auto])
+
+PKG_PROG_PKG_CONFIG
+
+if test $enable_gtk = yes ; then
+   AC_CHECK_LIB([pixman-1], [pixman_version_string])
+   PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= 2.16 pixman-1])
+fi
+
+if test $enable_gtk = auto ; then
+   AC_CHECK_LIB([pixman-1], [pixman_version_string], [enable_gtk=auto], [enable_gtk=no])
+fi
+
+if test $enable_gtk = auto ; then
+   PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= 2.16 pixman-1], [enable_gtk=yes], [enable_gtk=no])
+fi
+
+AM_CONDITIONAL(HAVE_GTK, [test "x$enable_gtk" = xyes])
+
+AC_SUBST(GTK_CFLAGS)
+AC_SUBST(GTK_LIBS)
+
+dnl =====================================
+dnl posix_memalign, sigaction, alarm, gettimeofday
+
+AC_CHECK_FUNC(posix_memalign, have_posix_memalign=yes, have_posix_memalign=no)
+if test x$have_posix_memalign = xyes; then
+   AC_DEFINE(HAVE_POSIX_MEMALIGN, 1, [Whether we have posix_memalign()])
+fi
+
+AC_CHECK_FUNC(sigaction, have_sigaction=yes, have_sigaction=no)
+if test x$have_sigaction = xyes; then
+   AC_DEFINE(HAVE_SIGACTION, 1, [Whether we have sigaction()])
+fi
+
+AC_CHECK_FUNC(alarm, have_alarm=yes, have_alarm=no)
+if test x$have_alarm = xyes; then
+   AC_DEFINE(HAVE_ALARM, 1, [Whether we have alarm()])
+fi
+
+AC_CHECK_HEADER([sys/mman.h],
+   [AC_DEFINE(HAVE_SYS_MMAN_H, [1], [Define to 1 if we have <sys/mman.h>])])
+
+AC_CHECK_FUNC(mmap, have_mmap=yes, have_mmap=no)
+if test x$have_mmap = xyes; then
+   AC_DEFINE(HAVE_MMAP, 1, [Whether we have mmap()])
+fi
+
+AC_CHECK_FUNC(mprotect, have_mprotect=yes, have_mprotect=no)
+if test x$have_mprotect = xyes; then
+   AC_DEFINE(HAVE_MPROTECT, 1, [Whether we have mprotect()])
+fi
+
+AC_CHECK_FUNC(getpagesize, have_getpagesize=yes, have_getpagesize=no)
+if test x$have_getpagesize = xyes; then
+   AC_DEFINE(HAVE_GETPAGESIZE, 1, [Whether we have getpagesize()])
+fi
+
+AC_CHECK_HEADER([fenv.h],
+   [AC_DEFINE(HAVE_FENV_H, [1], [Define to 1 if we have <fenv.h>])])
+
+AC_CHECK_LIB(m, feenableexcept, have_feenableexcept=yes, have_feenableexcept=no)
+if test x$have_feenableexcept = xyes; then
+   AC_DEFINE(HAVE_FEENABLEEXCEPT, 1, [Whether we have feenableexcept()])
+fi
+
+AC_CHECK_DECL([FE_DIVBYZERO],
+	[AC_DEFINE(HAVE_FEDIVBYZERO, 1, [Whether we have FE_DIVBYZERO])],
+	[],
+	[[#include <fenv.h>]])
+
+AC_CHECK_FUNC(gettimeofday, have_gettimeofday=yes, have_gettimeofday=no)
+AC_CHECK_HEADER(sys/time.h, have_sys_time_h=yes, have_sys_time_h=no)
+if test x$have_gettimeofday = xyes && test x$have_sys_time_h = xyes; then
+   AC_DEFINE(HAVE_GETTIMEOFDAY, 1, [Whether we have gettimeofday()])
+fi
+
+dnl =====================================
+dnl Check for missing sqrtf() as, e.g., for Solaris 9
+
+AC_SEARCH_LIBS([sqrtf], [m], [],
+               [AC_DEFINE([sqrtf], [sqrt],
+                          [Define to sqrt if you do not have the `sqrtf' function.])])
+
+dnl =====================================
+dnl Thread local storage
+
+AC_MSG_CHECKING(for thread local storage (TLS) support)
+AC_CACHE_VAL(ac_cv_tls, [
+    ac_cv_tls=none
+    keywords="__thread __declspec(thread)"
+    for kw in $keywords ; do
+        AC_TRY_COMPILE([
+#if defined(__MINGW32__) && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
+#error This MinGW version has broken __thread support
+#endif
+#ifdef __OpenBSD__
+#error OpenBSD has broken __thread support
+#endif
+
+int $kw test;], [], [ac_cv_tls=$kw; break])
+    done
+])
+AC_MSG_RESULT($ac_cv_tls)
+
+if test "$ac_cv_tls" != "none"; then
+    AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [The compiler supported TLS storage class])
+fi
+
+dnl
+dnl posix tls
+dnl
+
+m4_define([pthread_test_program],AC_LANG_SOURCE([[dnl
+#include <stdlib.h>
+#include <pthread.h>
+
+static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+static pthread_key_t key;
+
+static void
+make_key (void)
+{
+    pthread_key_create (&key, NULL);
+}
+
+int
+main ()
+{
+    void *value = NULL;
+
+    if (pthread_once (&once_control, make_key) != 0)
+    {
+	value = NULL;
+    }
+    else
+    {
+	value = pthread_getspecific (key);
+	if (!value)
+	{
+	    value = malloc (100);
+	    pthread_setspecific (key, value);
+	}
+    }
+    return 0;
+}
+]]))
+
+AC_DEFUN([PIXMAN_CHECK_PTHREAD],[dnl
+    if test "z$support_for_pthreads" != "zyes"; then
+	PIXMAN_LINK_WITH_ENV(
+		[$1], [pthread_test_program],
+		[PTHREAD_CFLAGS="$CFLAGS"
+		 PTHREAD_LIBS="$LIBS"
+		 PTHREAD_LDFLAGS="$LDFLAGS"
+		 support_for_pthreads=yes])
+    fi
+])
+
+support_for_pthreads=no
+
+AC_MSG_CHECKING(for pthreads)
+
+PIXMAN_CHECK_PTHREAD([CFLAGS="-pthread"; LDFLAGS="-pthread"])
+PIXMAN_CHECK_PTHREAD([CFLAGS="-D_REENTRANT"; LIBS="-lpthread"])
+PIXMAN_CHECK_PTHREAD([CFLAGS="-D_REENTRANT"; LDFLAGS="-lroot"])
+    
+if test $support_for_pthreads = yes; then
+    AC_DEFINE([HAVE_PTHREADS], [], [Whether pthreads is supported])
+    if test $ac_cv_tls = none ; then
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+    fi
+fi
+
+AC_MSG_RESULT($support_for_pthreads)
+
+AC_SUBST(TOOLCHAIN_SUPPORTS__THREAD)
+AC_SUBST(HAVE_PTHREADS)
+AC_SUBST(PTHREAD_LDFLAGS)
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(PTHREAD_CFLAGS)
+
+dnl =====================================
+dnl __attribute__((constructor))
+
+support_for_attribute_constructor=no
+
+AC_MSG_CHECKING(for __attribute__((constructor)))
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
+#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
+/* attribute 'constructor' is supported since gcc 2.7, but some compilers
+ * may only pretend to be gcc, so let's try to actually use it
+ */
+static int x = 1;
+static void __attribute__((constructor)) constructor_function () { x = 0; }
+int main (void) { return x; }
+#else
+#error not gcc or gcc version is older than 2.7
+#endif
+]])], support_for_attribute_constructor=yes)
+
+if test x$support_for_attribute_constructor = xyes; then
+   AC_DEFINE([TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR],
+             [],[Whether the tool chain supports __attribute__((constructor))])
+fi
+
+AC_MSG_RESULT($support_for_attribute_constructor)
+AC_SUBST(TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR)
+
+dnl =====================================
+dnl __float128
+
+support_for_float128=no
+
+AC_MSG_CHECKING(for __float128)
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
+__float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }
+]])], support_for_float128=yes)
+
+if test x$support_for_float128 = xyes; then
+   AC_DEFINE([HAVE_FLOAT128], [], [Whether the tool chain supports __float128])
+fi
+
+AC_MSG_RESULT($support_for_float128)
+
+dnl =====================================
+dnl __builtin_clz
+
+support_for_builtin_clz=no
+
+AC_MSG_CHECKING(for __builtin_clz)
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
+unsigned int x = 11; int main (void) { return __builtin_clz(x); }
+]])], support_for_builtin_clz=yes)
+
+if test x$support_for_builtin_clz = xyes; then
+   AC_DEFINE([HAVE_BUILTIN_CLZ], [], [Whether the compiler supports __builtin_clz])
+fi
+
+AC_MSG_RESULT($support_for_builtin_clz)
+
+dnl =====================================
+dnl GCC vector extensions
+
+support_for_gcc_vector_extensions=no
+
+AC_MSG_CHECKING(for GCC vector extensions)
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
+unsigned int __attribute__ ((vector_size(16))) e, a, b;
+int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; }
+]])], support_for_gcc_vector_extensions=yes)
+
+if test x$support_for_gcc_vector_extensions = xyes; then
+   AC_DEFINE([HAVE_GCC_VECTOR_EXTENSIONS], [],
+             [Whether the compiler supports GCC vector extensions])
+fi
+
+AC_MSG_RESULT($support_for_gcc_vector_extensions)
+
+dnl ==================
+dnl libpng
+
+AC_ARG_ENABLE(libpng, AS_HELP_STRING([--enable-libpng], [Build support for libpng (default: auto)]),
+                      [have_libpng=$enableval], [have_libpng=auto])
+
+case x$have_libpng in
+	xyes) PKG_CHECK_MODULES(PNG, [libpng]) ;;
+	xno) ;;
+	*) PKG_CHECK_MODULES(PNG, [libpng], have_libpng=yes, have_libpng=no) ;;
+esac
+
+if test x$have_libpng = xyes; then
+    AC_DEFINE([HAVE_LIBPNG], [1], [Whether we have libpng])
+fi
+
+AC_SUBST(HAVE_LIBPNG)
+
+AC_OUTPUT([pixman-1.pc
+           pixman-1-uninstalled.pc
+           Makefile
+	   pixman/Makefile
+	   pixman/pixman-version.h
+	   demos/Makefile
+	   test/Makefile])
+
+m4_if(m4_eval(pixman_minor % 2), [1], [
+   echo
+   echo "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
+   echo
+   echo "      Thanks for testing this development snapshot of pixman. Please"
+   echo "      report any problems you find, either by sending email to "
+   echo
+   echo "          pixman@lists.freedesktop.org"
+   echo
+   echo "      or by filing a bug at "
+   echo
+   echo "          https://bugs.freedesktop.org/enter_bug.cgi?product=pixman "
+   echo
+   echo "      If you are looking for a stable release of pixman, please note "
+   echo "      that stable releases have _even_ minor version numbers. Ie., "
+   echo "      pixman-0.]m4_eval(pixman_minor & ~1)[.x are stable releases, whereas pixman-$PIXMAN_VERSION_MAJOR.$PIXMAN_VERSION_MINOR.$PIXMAN_VERSION_MICRO is a "
+   echo "      development snapshot that may contain bugs and experimental "
+   echo "      features. "
+   echo 
+   echo "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"
+   echo
+])
diff --git a/libs/pixman-0.40.0/demos/Makefile.am b/libs/pixman-0.40.0/demos/Makefile.am
new file mode 100644
index 0000000..c58e359
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/Makefile.am
@@ -0,0 +1,60 @@
+EXTRA_DIST =		\
+     parrot.c		\
+     parrot.jpg		\
+     scale.ui		\
+     dither.ui		\
+     meson.build	\
+     $(NULL)
+
+if HAVE_GTK
+
+AM_CFLAGS = $(OPENMP_CFLAGS)
+AM_LDFLAGS = $(OPENMP_CFLAGS)
+
+LDADD = $(top_builddir)/pixman/libpixman-1.la -lm $(GTK_LIBS) $(PNG_LIBS)
+AM_CPPFLAGS = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(GTK_CFLAGS) $(PNG_CFLAGS)
+
+GTK_UTILS = gtk-utils.c gtk-utils.h ../test/utils.c ../test/utils.h \
+            ../test/utils-prng.c ../test/utils-prng.h
+
+DEMOS =				\
+	clip-test		\
+	clip-in			\
+	composite-test		\
+	gradient-test		\
+	radial-test		\
+	linear-gradient		\
+	conical-test		\
+	alpha-test		\
+	screen-test		\
+	convolution-test	\
+	trap-test		\
+	tri-test		\
+	quad2quad		\
+	checkerboard		\
+	srgb-trap-test		\
+	srgb-test		\
+	scale			\
+	dither
+
+gradient_test_SOURCES = gradient-test.c $(GTK_UTILS)
+alpha_test_SOURCES = alpha-test.c $(GTK_UTILS)
+composite_test_SOURCES = composite-test.c $(GTK_UTILS)
+clip_test_SOURCES = clip-test.c $(GTK_UTILS)
+clip_in_SOURCES = clip-in.c $(GTK_UTILS)
+trap_test_SOURCES = trap-test.c $(GTK_UTILS)
+screen_test_SOURCES = screen-test.c $(GTK_UTILS)
+convolution_test_SOURCES = convolution-test.c $(GTK_UTILS)
+radial_test_SOURCES = radial-test.c $(GTK_UTILS)
+linear_gradient_SOURCES = linear-gradient.c $(GTK_UTILS)
+conical_test_SOURCES = conical-test.c $(GTK_UTILS)
+tri_test_SOURCES = tri-test.c $(GTK_UTILS)
+checkerboard_SOURCES = checkerboard.c $(GTK_UTILS)
+srgb_test_SOURCES = srgb-test.c $(GTK_UTILS)
+srgb_trap_test_SOURCES = srgb-trap-test.c $(GTK_UTILS)
+scale_SOURCES = scale.c $(GTK_UTILS)
+dither_SOURCES = dither.c $(GTK_UTILS)
+
+noinst_PROGRAMS = $(DEMOS)
+
+endif
diff --git a/libs/pixman-0.40.0/demos/Makefile.in b/libs/pixman-0.40.0/demos/Makefile.in
new file mode 100644
index 0000000..3db5ce1
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/Makefile.in
@@ -0,0 +1,1039 @@
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
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+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/alpha-test.Po
+	-rm -f ./$(DEPDIR)/checkerboard.Po
+	-rm -f ./$(DEPDIR)/clip-in.Po
+	-rm -f ./$(DEPDIR)/clip-test.Po
+	-rm -f ./$(DEPDIR)/composite-test.Po
+	-rm -f ./$(DEPDIR)/conical-test.Po
+	-rm -f ./$(DEPDIR)/convolution-test.Po
+	-rm -f ./$(DEPDIR)/dither.Po
+	-rm -f ./$(DEPDIR)/gradient-test.Po
+	-rm -f ./$(DEPDIR)/gtk-utils.Po
+	-rm -f ./$(DEPDIR)/linear-gradient.Po
+	-rm -f ./$(DEPDIR)/quad2quad.Po
+	-rm -f ./$(DEPDIR)/radial-test.Po
+	-rm -f ./$(DEPDIR)/scale.Po
+	-rm -f ./$(DEPDIR)/screen-test.Po
+	-rm -f ./$(DEPDIR)/srgb-test.Po
+	-rm -f ./$(DEPDIR)/srgb-trap-test.Po
+	-rm -f ./$(DEPDIR)/trap-test.Po
+	-rm -f ./$(DEPDIR)/tri-test.Po
+	-rm -f ./$(DEPDIR)/utils-prng.Po
+	-rm -f ./$(DEPDIR)/utils.Po
+	-rm -f Makefile
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+	distclean-tags
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+dvi: dvi-am
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+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+		-rm -f ./$(DEPDIR)/alpha-test.Po
+	-rm -f ./$(DEPDIR)/checkerboard.Po
+	-rm -f ./$(DEPDIR)/clip-in.Po
+	-rm -f ./$(DEPDIR)/clip-test.Po
+	-rm -f ./$(DEPDIR)/composite-test.Po
+	-rm -f ./$(DEPDIR)/conical-test.Po
+	-rm -f ./$(DEPDIR)/convolution-test.Po
+	-rm -f ./$(DEPDIR)/dither.Po
+	-rm -f ./$(DEPDIR)/gradient-test.Po
+	-rm -f ./$(DEPDIR)/gtk-utils.Po
+	-rm -f ./$(DEPDIR)/linear-gradient.Po
+	-rm -f ./$(DEPDIR)/quad2quad.Po
+	-rm -f ./$(DEPDIR)/radial-test.Po
+	-rm -f ./$(DEPDIR)/scale.Po
+	-rm -f ./$(DEPDIR)/screen-test.Po
+	-rm -f ./$(DEPDIR)/srgb-test.Po
+	-rm -f ./$(DEPDIR)/srgb-trap-test.Po
+	-rm -f ./$(DEPDIR)/trap-test.Po
+	-rm -f ./$(DEPDIR)/tri-test.Po
+	-rm -f ./$(DEPDIR)/utils-prng.Po
+	-rm -f ./$(DEPDIR)/utils.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
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+mostlyclean: mostlyclean-am
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+	mostlyclean-libtool
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+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+	clean-generic clean-libtool clean-noinstPROGRAMS cscopelist-am \
+	ctags ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
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+	tags tags-am uninstall uninstall-am
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+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libs/pixman-0.40.0/demos/alpha-test.c b/libs/pixman-0.40.0/demos/alpha-test.c
new file mode 100644
index 0000000..54e30fa
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/alpha-test.c
@@ -0,0 +1,119 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 400
+#define HEIGHT 200
+    
+    uint32_t *alpha = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *src = malloc (WIDTH * HEIGHT * 4);
+    pixman_image_t *grad_img;
+    pixman_image_t *alpha_img;
+    pixman_image_t *dest_img;
+    pixman_image_t *src_img;
+    int i;
+    pixman_gradient_stop_t stops[2] =
+	{
+	    { pixman_int_to_fixed (0), { 0x0000, 0x0000, 0x0000, 0x0000 } },
+	    { pixman_int_to_fixed (1), { 0xffff, 0x0000, 0x1111, 0xffff } }
+	};
+    pixman_point_fixed_t p1 = { pixman_double_to_fixed (0), 0 };
+    pixman_point_fixed_t p2 = { pixman_double_to_fixed (WIDTH),
+				pixman_int_to_fixed (0) };
+#if 0
+    pixman_transform_t trans = {
+	{ { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), },
+	  { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), },
+	  { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } 
+	}
+    };
+#else
+    pixman_transform_t trans = {
+	{ { pixman_fixed_1, 0, 0 },
+	  { 0, pixman_fixed_1, 0 },
+	  { 0, 0, pixman_fixed_1 } }
+    };
+#endif
+
+#if 0
+    pixman_point_fixed_t c_inner;
+    pixman_point_fixed_t c_outer;
+    pixman_fixed_t r_inner;
+    pixman_fixed_t r_outer;
+#endif
+    
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	alpha[i] = 0x4f00004f; /* pale blue */
+    
+    alpha_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT, 
+					  alpha,
+					 WIDTH * 4);
+
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	dest[i] = 0xffffff00;		/* yellow */
+    
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT, 
+					 dest,
+					 WIDTH * 4);
+
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	src[i] = 0xffff0000;
+
+    src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					WIDTH, HEIGHT,
+					src,
+					WIDTH * 4);
+    
+#if 0
+    c_inner.x = pixman_double_to_fixed (50.0);
+    c_inner.y = pixman_double_to_fixed (50.0);
+    c_outer.x = pixman_double_to_fixed (50.0);
+    c_outer.y = pixman_double_to_fixed (50.0);
+    r_inner = 0;
+    r_outer = pixman_double_to_fixed (50.0);
+    
+    grad_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+						    stops, 2);
+#endif
+#if 0
+    grad_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+						    stops, 2);
+    grad_img = pixman_image_create_linear_gradient (&c_inner, &c_outer,
+						   r_inner, r_outer,
+						   stops, 2);
+#endif
+    
+    grad_img = pixman_image_create_linear_gradient  (&p1, &p2,
+						    stops, 2);
+
+    pixman_image_set_transform (grad_img, &trans);
+    pixman_image_set_repeat (grad_img, PIXMAN_REPEAT_PAD);
+    
+    pixman_image_composite (PIXMAN_OP_OVER, grad_img, NULL, alpha_img,
+			    0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
+
+    pixman_image_set_alpha_map (src_img, alpha_img, 10, 10);
+    
+    pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img,
+			    0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
+    
+    printf ("0, 0: %x\n", dest[0]);
+    printf ("10, 10: %x\n", dest[10 * 10 + 10]);
+    printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]);
+    
+    show_image (dest_img);
+
+    pixman_image_unref (src_img);
+    pixman_image_unref (grad_img);
+    pixman_image_unref (alpha_img);
+    free (dest);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/checkerboard.c b/libs/pixman-0.40.0/demos/checkerboard.c
new file mode 100644
index 0000000..449fedb
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/checkerboard.c
@@ -0,0 +1,71 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 400
+#define HEIGHT 400
+#define TILE_SIZE 25
+
+    pixman_image_t *checkerboard;
+    pixman_image_t *destination;
+#define D2F(d) (pixman_double_to_fixed(d))
+    pixman_transform_t trans = { {
+	    { D2F (-1.96830), D2F (-1.82250), D2F (512.12250)},
+	    { D2F (0.00000), D2F (-7.29000), D2F (1458.00000)},
+	    { D2F (0.00000), D2F (-0.00911), D2F (0.59231)},
+	}};
+    int i, j;
+
+    checkerboard = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					     WIDTH, HEIGHT,
+					     NULL, 0);
+
+    destination = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					    WIDTH, HEIGHT,
+					    NULL, 0);
+
+    for (i = 0; i < HEIGHT / TILE_SIZE; ++i)
+    {
+	for (j = 0; j < WIDTH / TILE_SIZE; ++j)
+	{
+	    double u = (double)(j + 1) / (WIDTH / TILE_SIZE);
+	    double v = (double)(i + 1) / (HEIGHT / TILE_SIZE);
+	    pixman_color_t black = { 0, 0, 0, 0xffff };
+	    pixman_color_t white = {
+		v * 0xffff,
+		u * 0xffff,
+		(1 - (double)u) * 0xffff,
+		0xffff };
+	    pixman_color_t *c;
+	    pixman_image_t *fill;
+
+	    if ((j & 1) != (i & 1))
+		c = &black;
+	    else
+		c = &white;
+
+	    fill = pixman_image_create_solid_fill (c);
+
+	    pixman_image_composite (PIXMAN_OP_SRC, fill, NULL, checkerboard,
+				    0, 0, 0, 0, j * TILE_SIZE, i * TILE_SIZE,
+				    TILE_SIZE, TILE_SIZE);
+	}
+    }
+
+    pixman_image_set_transform (checkerboard, &trans);
+    pixman_image_set_filter (checkerboard, PIXMAN_FILTER_BEST, NULL, 0);
+    pixman_image_set_repeat (checkerboard, PIXMAN_REPEAT_NONE);
+
+    pixman_image_composite (PIXMAN_OP_SRC,
+			    checkerboard, NULL, destination,
+			    0, 0, 0, 0, 0, 0,
+			    WIDTH, HEIGHT);
+
+    show_image (destination);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/clip-in.c b/libs/pixman-0.40.0/demos/clip-in.c
new file mode 100644
index 0000000..5157981
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/clip-in.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+/* This test demonstrates that clipping is done totally different depending
+ * on whether the source is transformed or not.
+ */
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+#define SMALL 25
+    
+    uint32_t *sbits = malloc (SMALL * SMALL * 4);
+    uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
+    pixman_transform_t trans = {
+    {
+	{ pixman_double_to_fixed (1.0), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.1), },
+	{ pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.1), },
+	{ pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) }
+    } };
+	  
+    pixman_image_t *src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, SMALL, SMALL, sbits, 4 * SMALL);
+    pixman_image_t *dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, 4 * WIDTH);
+
+    memset (bits, 0xff, WIDTH * HEIGHT * 4);
+    memset (sbits, 0x00, SMALL * SMALL * 4);
+
+    pixman_image_composite (PIXMAN_OP_IN,
+			    src_img, NULL, dest_img,
+			    0, 0, 0, 0, SMALL, SMALL, 200, 200);
+    
+    pixman_image_set_transform (src_img, &trans);
+    
+    pixman_image_composite (PIXMAN_OP_IN,
+			    src_img, NULL, dest_img,
+			    0, 0, 0, 0, SMALL * 2, SMALL * 2, 200, 200);
+    
+    show_image (dest_img);
+    
+    pixman_image_unref (src_img);
+    pixman_image_unref (dest_img);
+    free (bits);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/clip-test.c b/libs/pixman-0.40.0/demos/clip-test.c
new file mode 100644
index 0000000..aa0df44
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/clip-test.c
@@ -0,0 +1,97 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+#define WIDTH 200
+#define HEIGHT 200
+    
+static pixman_image_t *
+create_solid_bits (uint32_t pixel)
+{
+    uint32_t *pixels = malloc (WIDTH * HEIGHT * 4);
+    int i;
+    
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	pixels[i] = pixel;
+
+    return pixman_image_create_bits (PIXMAN_a8r8g8b8,
+				     WIDTH, HEIGHT, 
+				     pixels,
+				     WIDTH * 4);
+}
+
+int
+main (int argc, char **argv)
+{
+    pixman_image_t *gradient_img;
+    pixman_image_t *src_img, *dst_img;
+    pixman_gradient_stop_t stops[2] =
+	{
+	    { pixman_int_to_fixed (0), { 0xffff, 0x0000, 0x0000, 0xffff } },
+	    { pixman_int_to_fixed (1), { 0xffff, 0xffff, 0x0000, 0xffff } }
+	};
+#if 0
+    pixman_point_fixed_t p1 = { 0, 0 };
+    pixman_point_fixed_t p2 = { pixman_int_to_fixed (WIDTH),
+				pixman_int_to_fixed (HEIGHT) };
+#endif
+    pixman_point_fixed_t c_inner;
+    pixman_point_fixed_t c_outer;
+    pixman_fixed_t r_inner;
+    pixman_fixed_t r_outer;
+    pixman_region32_t clip_region;
+    pixman_transform_t trans = {
+	{ { pixman_double_to_fixed (1.3), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.5), },
+	  { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.5), },
+	  { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) } 
+	}
+    };
+    
+    src_img = create_solid_bits (0xff0000ff);
+    
+    c_inner.x = pixman_double_to_fixed (100.0);
+    c_inner.y = pixman_double_to_fixed (100.0);
+    c_outer.x = pixman_double_to_fixed (100.0);
+    c_outer.y = pixman_double_to_fixed (100.0);
+    r_inner = 0;
+    r_outer = pixman_double_to_fixed (100.0);
+    
+    gradient_img = pixman_image_create_radial_gradient (&c_inner, &c_outer,
+							r_inner, r_outer,
+							stops, 2);
+
+#if 0
+    gradient_img = pixman_image_create_linear_gradient  (&p1, &p2,
+							 stops, 2);
+    
+#endif
+
+    pixman_image_composite (PIXMAN_OP_OVER, gradient_img, NULL, src_img,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+    
+    pixman_region32_init_rect (&clip_region, 50, 0, 100, 200);
+    pixman_image_set_clip_region32 (src_img, &clip_region);
+    pixman_image_set_source_clipping (src_img, TRUE);
+    pixman_image_set_has_client_clip (src_img, TRUE);
+    pixman_image_set_transform (src_img, &trans);
+    pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
+    
+    dst_img = create_solid_bits (0xffff0000);
+    pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dst_img,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+    
+
+#if 0
+    printf ("0, 0: %x\n", src[0]);
+    printf ("10, 10: %x\n", src[10 * 10 + 10]);
+    printf ("w, h: %x\n", src[(HEIGHT - 1) * 100 + (WIDTH - 1)]);
+#endif
+    
+    show_image (dst_img);
+    
+    pixman_image_unref (gradient_img);
+    pixman_image_unref (src_img);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/composite-test.c b/libs/pixman-0.40.0/demos/composite-test.c
new file mode 100644
index 0000000..8213e2f
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/composite-test.c
@@ -0,0 +1,186 @@
+#include <gtk/gtk.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+#include "parrot.c"
+
+#define WIDTH	80
+#define HEIGHT	80
+
+typedef struct {
+    const char *name;
+    pixman_op_t op;
+} operator_t;
+
+static const operator_t operators[] = {
+    { "CLEAR",		PIXMAN_OP_CLEAR },
+    { "SRC",		PIXMAN_OP_SRC },
+    { "DST",		PIXMAN_OP_DST },
+    { "OVER",		PIXMAN_OP_OVER },
+    { "OVER_REVERSE",	PIXMAN_OP_OVER_REVERSE },
+    { "IN",		PIXMAN_OP_IN },
+    { "IN_REVERSE",	PIXMAN_OP_IN_REVERSE },
+    { "OUT",		PIXMAN_OP_OUT },
+    { "OUT_REVERSE",	PIXMAN_OP_OUT_REVERSE },
+    { "ATOP",		PIXMAN_OP_ATOP },
+    { "ATOP_REVERSE",	PIXMAN_OP_ATOP_REVERSE },
+    { "XOR",		PIXMAN_OP_XOR },
+    { "ADD",		PIXMAN_OP_ADD },
+    { "SATURATE",	PIXMAN_OP_SATURATE },
+
+    { "MULTIPLY",	PIXMAN_OP_MULTIPLY },
+    { "SCREEN",		PIXMAN_OP_SCREEN },
+    { "OVERLAY",	PIXMAN_OP_OVERLAY },
+    { "DARKEN",		PIXMAN_OP_DARKEN },
+    { "LIGHTEN",	PIXMAN_OP_LIGHTEN },
+    { "COLOR_DODGE",	PIXMAN_OP_COLOR_DODGE },
+    { "COLOR_BURN",	PIXMAN_OP_COLOR_BURN },
+    { "HARD_LIGHT",	PIXMAN_OP_HARD_LIGHT },
+    { "SOFT_LIGHT",	PIXMAN_OP_SOFT_LIGHT },
+    { "DIFFERENCE",	PIXMAN_OP_DIFFERENCE },
+    { "EXCLUSION",	PIXMAN_OP_EXCLUSION },
+    { "HSL_HUE",	PIXMAN_OP_HSL_HUE },
+    { "HSL_SATURATION",	PIXMAN_OP_HSL_SATURATION },
+    { "HSL_COLOR",	PIXMAN_OP_HSL_COLOR },
+    { "HSL_LUMINOSITY",	PIXMAN_OP_HSL_LUMINOSITY },
+};
+
+static uint32_t
+reader (const void *src, int size)
+{
+    switch (size)
+    {
+    case 1:
+	return *(uint8_t *)src;
+    case 2:
+	return *(uint16_t *)src;
+    case 4:
+	return *(uint32_t *)src;
+    default:
+	g_assert_not_reached();
+    }
+}
+
+static void
+writer (void *src, uint32_t value, int size)
+{
+    switch (size)
+    {
+    case 1:
+	*(uint8_t *)src = value;
+	break;
+
+    case 2:
+	*(uint16_t *)src = value;
+	break;
+
+    case 4:
+	*(uint32_t *)src = value;
+	break;
+
+    default:
+        break;
+    }
+}
+
+int
+main (int argc, char **argv)
+{
+#define d2f pixman_double_to_fixed
+
+    GtkWidget *window, *swindow;
+    GtkWidget *table;
+    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *src = malloc (WIDTH * HEIGHT * 4);
+    pixman_image_t *gradient, *parrot;
+    pixman_image_t *dest_img;
+    pixman_point_fixed_t p1 = { -10 << 16, 10 << 16 };
+    pixman_point_fixed_t p2 = { (WIDTH + 10) << 16, (HEIGHT - 10) << 16 };
+    uint16_t alpha = 0xdddd;
+    pixman_gradient_stop_t stops[6] =
+    {
+	{ d2f (0.0), { 0xf2f2, 0x8787, 0x7d7d, alpha } },
+	{ d2f (0.22), { 0xf3f3, 0xeaea, 0x8383, alpha } },
+	{ d2f (0.42), { 0x6b6b, 0xc0c0, 0x7777, alpha } },
+	{ d2f (0.57), { 0x4b4b, 0xc9c9, 0xf5f5, alpha } },
+	{ d2f (0.75), { 0x6a6a, 0x7f7f, 0xbebe, alpha } },
+	{ d2f (1.0), { 0xeded, 0x8282, 0xb0b0, alpha } },
+    };
+
+    int i;
+
+    gtk_init (&argc, &argv);
+
+    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+    gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
+
+    g_signal_connect (window, "delete-event",
+		      G_CALLBACK (gtk_main_quit),
+		      NULL);
+    table = gtk_table_new (G_N_ELEMENTS (operators) / 6, 6, TRUE);
+
+    gradient = pixman_image_create_linear_gradient (&p1, &p2, stops, G_N_ELEMENTS (stops));
+    parrot = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, (uint32_t *)parrot_bits, WIDTH * 4);
+
+    pixman_image_set_repeat (gradient, PIXMAN_REPEAT_PAD);
+
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT,
+					 NULL,
+					 WIDTH * 4);
+    pixman_image_set_accessors (dest_img, reader, writer);
+
+    for (i = 0; i < G_N_ELEMENTS (operators); ++i)
+    {
+	GtkWidget *image;
+	GdkPixbuf *pixbuf;
+	GtkWidget *vbox;
+	GtkWidget *label;
+
+	vbox = gtk_vbox_new (FALSE, 0);
+
+	label = gtk_label_new (operators[i].name);
+	gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 6);
+	gtk_widget_show (label);
+
+	pixman_image_composite (PIXMAN_OP_SRC, gradient, NULL, dest_img,
+				0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+	pixman_image_composite (operators[i].op, parrot, NULL, dest_img,
+				0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+	pixbuf = pixbuf_from_argb32 (pixman_image_get_data (dest_img),
+				     WIDTH, HEIGHT, WIDTH * 4);
+	image = gtk_image_new_from_pixbuf (pixbuf);
+	gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0);
+	gtk_widget_show (image);
+
+	gtk_table_attach_defaults (GTK_TABLE (table), vbox,
+				   i % 6, (i % 6) + 1, i / 6, (i / 6) + 1);
+	gtk_widget_show (vbox);
+
+	g_object_unref (pixbuf);
+    }
+
+    pixman_image_unref (gradient);
+    free (src);
+    pixman_image_unref (dest_img);
+    free (dest);
+
+    swindow = gtk_scrolled_window_new (NULL, NULL);
+    gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),
+				    GTK_POLICY_AUTOMATIC,
+				    GTK_POLICY_AUTOMATIC);
+
+    gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swindow), table);
+    gtk_widget_show (table);
+
+    gtk_container_add (GTK_CONTAINER (window), swindow);
+    gtk_widget_show (swindow);
+
+    gtk_widget_show (window);
+
+    gtk_main ();
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/conical-test.c b/libs/pixman-0.40.0/demos/conical-test.c
new file mode 100644
index 0000000..6b32430
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/conical-test.c
@@ -0,0 +1,100 @@
+#include "../test/utils.h"
+#include "gtk-utils.h"
+
+#define SIZE 128
+#define GRADIENTS_PER_ROW 7
+#define NUM_ROWS ((NUM_GRADIENTS + GRADIENTS_PER_ROW - 1) / GRADIENTS_PER_ROW)
+#define WIDTH (SIZE * GRADIENTS_PER_ROW)
+#define HEIGHT (SIZE * NUM_ROWS)
+#define NUM_GRADIENTS 35
+
+#define double_to_color(x)					\
+    (((uint32_t) ((x)*65536)) - (((uint32_t) ((x)*65536)) >> 16))
+
+#define PIXMAN_STOP(offset,r,g,b,a)		\
+    { pixman_double_to_fixed (offset),		\
+	{					\
+	    double_to_color (r),		\
+		double_to_color (g),		\
+		double_to_color (b),		\
+		double_to_color (a)		\
+	}					\
+    }
+
+
+static const pixman_gradient_stop_t stops[] = {
+    PIXMAN_STOP (0.25,       1, 0, 0, 0.7),
+    PIXMAN_STOP (0.5,        1, 1, 0, 0.7),
+    PIXMAN_STOP (0.75,       0, 1, 0, 0.7),
+    PIXMAN_STOP (1.0,        0, 0, 1, 0.7)
+};
+
+#define NUM_STOPS (sizeof (stops) / sizeof (stops[0]))
+
+static pixman_image_t *
+create_conical (int index)
+{
+    pixman_point_fixed_t c;
+    double angle;
+
+    c.x = pixman_double_to_fixed (0);
+    c.y = pixman_double_to_fixed (0);
+
+    angle = (0.5 / NUM_GRADIENTS + index / (double)NUM_GRADIENTS) * 720 - 180;
+
+    return pixman_image_create_conical_gradient (
+	&c, pixman_double_to_fixed (angle), stops, NUM_STOPS);
+}
+
+int
+main (int argc, char **argv)
+{
+    pixman_transform_t transform;
+    pixman_image_t *src_img, *dest_img;
+    int i;
+
+    enable_divbyzero_exceptions ();
+
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT,
+					 NULL, 0);
+ 
+    draw_checkerboard (dest_img, 25, 0xffaaaaaa, 0xff888888);
+
+    pixman_transform_init_identity (&transform);
+
+    pixman_transform_translate (NULL, &transform,
+				pixman_double_to_fixed (0.5),
+				pixman_double_to_fixed (0.5));
+
+    pixman_transform_scale (NULL, &transform,
+			    pixman_double_to_fixed (SIZE),
+			    pixman_double_to_fixed (SIZE));
+    pixman_transform_translate (NULL, &transform,
+				pixman_double_to_fixed (0.5),
+				pixman_double_to_fixed (0.5));
+
+    for (i = 0; i < NUM_GRADIENTS; i++)
+    {
+	int column = i % GRADIENTS_PER_ROW;
+	int row = i / GRADIENTS_PER_ROW;
+
+	src_img = create_conical (i); 
+	pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
+   
+	pixman_image_set_transform (src_img, &transform);
+	
+	pixman_image_composite32 (
+	    PIXMAN_OP_OVER, src_img, NULL,dest_img,
+	    0, 0, 0, 0, column * SIZE, row * SIZE,
+	    SIZE, SIZE);
+	
+	pixman_image_unref (src_img);
+    }
+
+    show_image (dest_img);
+
+    pixman_image_unref (dest_img);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/convolution-test.c b/libs/pixman-0.40.0/demos/convolution-test.c
new file mode 100644
index 0000000..da284af
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/convolution-test.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+#define d2f pixman_double_to_fixed
+    
+    uint32_t *src = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *mask = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+    pixman_fixed_t convolution[] =
+    {
+	d2f (3), d2f (3),
+	d2f (0.5), d2f (0.5), d2f (0.5),
+	d2f (0.5), d2f (0.5), d2f (0.5),
+	d2f (0.5), d2f (0.5), d2f (0.5),
+    };
+    pixman_image_t *simg, *mimg, *dimg;
+
+    int i;
+
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+    {
+	src[i] = 0x7f007f00;
+	mask[i] = (i % 256) * 0x01000000;
+	dest[i] = 0;
+    }
+
+    simg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src, WIDTH * 4);
+    mimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, mask, WIDTH * 4);
+    dimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4);
+
+    pixman_image_set_filter (mimg, PIXMAN_FILTER_CONVOLUTION,
+			     convolution, 11);
+
+    pixman_image_composite (PIXMAN_OP_OVER, simg, mimg, dimg, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    show_image (dimg);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/dither.c b/libs/pixman-0.40.0/demos/dither.c
new file mode 100644
index 0000000..d72c250
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/dither.c
@@ -0,0 +1,279 @@
+/*
+ * Copyright 2012, Red Hat, Inc.
+ * Copyright 2012, Soren Sandmann
+ * Copyright 2018, Basile Clement
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <math.h>
+#include <gtk/gtk.h>
+#include <stdlib.h>
+#include "../test/utils.h"
+#include "gtk-utils.h"
+
+#define WIDTH 1024
+#define HEIGHT 640
+
+typedef struct
+{
+    GtkBuilder *         builder;
+    pixman_image_t *	 original;
+    pixman_format_code_t format;
+    pixman_dither_t      dither;
+    int                  width;
+    int                  height;
+} app_t;
+
+static GtkWidget *
+get_widget (app_t *app, const char *name)
+{
+    GtkWidget *widget = GTK_WIDGET (gtk_builder_get_object (app->builder, name));
+
+    if (!widget)
+	g_error ("Widget %s not found\n", name);
+
+    return widget;
+}
+
+typedef struct
+{
+    char	name [20];
+    int		value;
+} named_int_t;
+
+static const named_int_t formats[] =
+{
+    { "a8r8g8b8",  PIXMAN_a8r8g8b8      },
+    { "rgb",       PIXMAN_rgb_float     },
+    { "sRGB",      PIXMAN_a8r8g8b8_sRGB },
+    { "r5g6b5",    PIXMAN_r5g6b5        },
+    { "a4r4g4b4",  PIXMAN_a4r4g4b4      },
+    { "a2r2g2b2",  PIXMAN_a2r2g2b2      },
+    { "r3g3b2",    PIXMAN_r3g3b2        },
+    { "r1g2b1",    PIXMAN_r1g2b1        },
+    { "a1r1g1b1",  PIXMAN_a1r1g1b1      },
+};
+
+static const named_int_t dithers[] =
+{
+    { "None",                   PIXMAN_REPEAT_NONE },
+    { "Bayer 8x8",              PIXMAN_DITHER_ORDERED_BAYER_8 },
+    { "Blue noise 64x64",       PIXMAN_DITHER_ORDERED_BLUE_NOISE_64 },
+};
+
+static int
+get_value (app_t *app, const named_int_t table[], const char *box_name)
+{
+    GtkComboBox *box = GTK_COMBO_BOX (get_widget (app, box_name));
+
+    return table[gtk_combo_box_get_active (box)].value;
+}
+
+static void
+rescale (GtkWidget *may_be_null, app_t *app)
+{
+    app->dither = get_value (app, dithers, "dithering_combo_box");
+    app->format = get_value (app, formats, "target_format_combo_box");
+
+    gtk_widget_set_size_request (
+	get_widget (app, "drawing_area"), app->width + 0.5, app->height + 0.5);
+
+    gtk_widget_queue_draw (
+	get_widget (app, "drawing_area"));
+}
+
+static gboolean
+on_expose (GtkWidget *da, GdkEvent *event, gpointer data)
+{
+    app_t *app = data;
+    GdkRectangle *area = &event->expose.area;
+    cairo_surface_t *surface;
+    pixman_image_t *tmp, *final;
+    cairo_t *cr;
+    uint32_t *pixels;
+
+    tmp = pixman_image_create_bits (
+	app->format, area->width, area->height, NULL, 0);
+    pixman_image_set_dither (tmp, app->dither);
+
+    pixman_image_composite (
+	PIXMAN_OP_SRC,
+	app->original, NULL, tmp,
+	area->x, area->y, 0, 0, 0, 0,
+	app->width - area->x,
+	app->height - area->y);
+
+    pixels = calloc (1, area->width * area->height * 4);
+    final = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, area->width, area->height, pixels, area->width * 4);
+
+    pixman_image_composite (
+	PIXMAN_OP_SRC,
+	tmp, NULL, final,
+	area->x, area->y, 0, 0, 0, 0,
+	app->width - area->x,
+	app->height - area->y);
+
+    surface = cairo_image_surface_create_for_data (
+	(uint8_t *)pixels, CAIRO_FORMAT_ARGB32,
+	area->width, area->height, area->width * 4);
+
+    cr = gdk_cairo_create (da->window);
+
+    cairo_set_source_surface (cr, surface, area->x, area->y);
+
+    cairo_paint (cr);
+
+    cairo_destroy (cr);
+    cairo_surface_destroy (surface);
+    free (pixels);
+    pixman_image_unref (final);
+    pixman_image_unref (tmp);
+
+    return TRUE;
+}
+
+static void
+set_up_combo_box (app_t *app, const char *box_name,
+		  int n_entries, const named_int_t table[])
+{
+    GtkWidget *widget = get_widget (app, box_name);
+    GtkListStore *model;
+    GtkCellRenderer *cell;
+    int i;
+
+    model = gtk_list_store_new (1, G_TYPE_STRING);
+
+    cell = gtk_cell_renderer_text_new ();
+    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE);
+    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (widget), cell,
+				    "text", 0,
+				    NULL);
+
+    gtk_combo_box_set_model (GTK_COMBO_BOX (widget), GTK_TREE_MODEL (model));
+
+    for (i = 0; i < n_entries; ++i)
+    {
+	const named_int_t *info = &(table[i]);
+	GtkTreeIter iter;
+
+	gtk_list_store_append (model, &iter);
+	gtk_list_store_set (model, &iter, 0, info->name, -1);
+    }
+
+    gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+
+    g_signal_connect (widget, "changed", G_CALLBACK (rescale), app);
+}
+
+static app_t *
+app_new (pixman_image_t *original)
+{
+    GtkWidget *widget;
+    app_t *app = g_malloc (sizeof *app);
+    GError *err = NULL;
+
+    app->builder = gtk_builder_new ();
+    app->original = original;
+
+    if (original->type == BITS)
+    {
+	app->width = pixman_image_get_width (original);
+	app->height = pixman_image_get_height (original);
+    }
+    else
+    {
+	app->width = WIDTH;
+	app->height = HEIGHT;
+    }
+
+    if (!gtk_builder_add_from_file (app->builder, "dither.ui", &err))
+	g_error ("Could not read file dither.ui: %s", err->message);
+
+    widget = get_widget (app, "drawing_area");
+    g_signal_connect (widget, "expose_event", G_CALLBACK (on_expose), app);
+
+    set_up_combo_box (app, "target_format_combo_box",
+		      G_N_ELEMENTS (formats), formats);
+    set_up_combo_box (app, "dithering_combo_box",
+		      G_N_ELEMENTS (dithers), dithers);
+
+    app->dither = get_value (app, dithers, "dithering_combo_box");
+    app->format = get_value (app, formats, "target_format_combo_box");
+
+    rescale (NULL, app);
+
+    return app;
+}
+
+int
+main (int argc, char **argv)
+{
+    GtkWidget *window;
+    pixman_image_t *image;
+    app_t *app;
+
+    gtk_init (&argc, &argv);
+
+    if (argc < 2)
+    {
+	pixman_gradient_stop_t stops[] = {
+	    /* These colors make it very obvious that dithering
+	     * is useful even for 8-bit gradients
+	     */
+	    { 0x00000, { 0x1b1b, 0x5d5d, 0x7c7c, 0xffff } },
+	    { 0x10000, { 0x3838, 0x3232, 0x1010, 0xffff } },
+	};
+	pixman_point_fixed_t p1, p2;
+
+	p1.x = p1.y = 0x0000;
+	p2.x = WIDTH << 16;
+	p2.y = HEIGHT << 16;
+
+	if (!(image = pixman_image_create_linear_gradient (
+		  &p1, &p2, stops, ARRAY_LENGTH (stops))))
+	{
+	    printf ("Could not create gradient\n");
+	    return -1;
+	}
+    }
+    else if (!(image = pixman_image_from_file (argv[1], PIXMAN_a8r8g8b8)))
+    {
+	printf ("Could not load image \"%s\"\n", argv[1]);
+	return -1;
+    }
+
+    app = app_new (image);
+
+    window = get_widget (app, "main");
+
+    g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+
+    gtk_window_set_default_size (GTK_WINDOW (window), 1024, 768);
+
+    gtk_widget_show_all (window);
+
+    gtk_main ();
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/dither.ui b/libs/pixman-0.40.0/demos/dither.ui
new file mode 100644
index 0000000..7c3d068
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/dither.ui
@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <requires lib="gtk+" version="2.12"/>
+  <object class="GtkWindow" id="main">
+    <property name="can_focus">False</property>
+    <child>
+      <placeholder/>
+    </child>
+    <child>
+      <object class="GtkHBox" id="u">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="spacing">12</property>
+        <child>
+          <object class="GtkScrolledWindow" id="scrolledwindow1">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="shadow_type">in</property>
+            <child>
+              <object class="GtkViewport" id="viewport1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkDrawingArea" id="drawing_area">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                  </object>
+                </child>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkVBox" id="box1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="spacing">12</property>
+            <child>
+              <object class="GtkVBox" id="box6">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkTable" id="grid1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="n_rows">2</property>
+                    <property name="n_columns">2</property>
+                    <property name="column_spacing">8</property>
+                    <property name="row_spacing">6</property>
+                    <child>
+                      <object class="GtkLabel" id="label4">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Target format:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                        <property name="xalign">1</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label5">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Dithering:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                        <property name="xalign">1</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="target_format_combo_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="dithering_combo_box">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="padding">6</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+  <object class="GtkAdjustment" id="rotate_adjustment">
+    <property name="lower">-180</property>
+    <property name="upper">190</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="scale_x_adjustment">
+    <property name="lower">-32</property>
+    <property name="upper">42</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="scale_y_adjustment">
+    <property name="lower">-32</property>
+    <property name="upper">42</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="subsample_adjustment">
+    <property name="upper">12</property>
+    <property name="value">4</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">1</property>
+  </object>
+</interface>
diff --git a/libs/pixman-0.40.0/demos/gradient-test.c b/libs/pixman-0.40.0/demos/gradient-test.c
new file mode 100644
index 0000000..e68f69a
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/gradient-test.c
@@ -0,0 +1,92 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 400
+#define HEIGHT 200
+    
+    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+    pixman_image_t *src_img;
+    pixman_image_t *dest_img;
+    int i;
+    pixman_gradient_stop_t stops[2] =
+	{
+	    { pixman_int_to_fixed (0), { 0x0000, 0x0000, 0xffff, 0xffff } },
+	    { pixman_int_to_fixed (1), { 0xffff, 0x1111, 0x1111, 0xffff } }
+	};
+    pixman_point_fixed_t p1 = { pixman_double_to_fixed (50), 0 };
+    pixman_point_fixed_t p2 = { pixman_double_to_fixed (200), 0 };
+#if 0
+    pixman_transform_t trans = {
+	{ { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), },
+	  { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), },
+	  { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } 
+	}
+    };
+#else
+    pixman_transform_t trans = {
+	{ { pixman_fixed_1, 0, 0 },
+	  { 0, pixman_fixed_1, 0 },
+	  { 0, 0, pixman_fixed_1 } }
+    };
+#endif
+
+#if 0
+    pixman_point_fixed_t c_inner;
+    pixman_point_fixed_t c_outer;
+    pixman_fixed_t r_inner;
+    pixman_fixed_t r_outer;
+#endif
+    
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	dest[i] = 0xff00ff00;
+    
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT, 
+					 dest,
+					 WIDTH * 4);
+
+#if 0
+    c_inner.x = pixman_double_to_fixed (50.0);
+    c_inner.y = pixman_double_to_fixed (50.0);
+    c_outer.x = pixman_double_to_fixed (50.0);
+    c_outer.y = pixman_double_to_fixed (50.0);
+    r_inner = 0;
+    r_outer = pixman_double_to_fixed (50.0);
+    
+    src_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+						    stops, 2);
+#endif
+#if 0
+    src_img = pixman_image_create_conical_gradient (&c_inner, r_inner,
+						    stops, 2);
+    src_img = pixman_image_create_linear_gradient (&c_inner, &c_outer,
+						   r_inner, r_outer,
+						   stops, 2);
+#endif
+    
+    src_img = pixman_image_create_linear_gradient  (&p1, &p2,
+						    stops, 2);
+    
+    pixman_image_set_transform (src_img, &trans);
+    pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NONE);
+    
+    pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img,
+			    0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
+    
+    printf ("0, 0: %x\n", dest[0]);
+    printf ("10, 10: %x\n", dest[10 * 10 + 10]);
+    printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]);
+    
+    show_image (dest_img);
+    
+    pixman_image_unref (src_img);
+    pixman_image_unref (dest_img);
+    free (dest);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/gtk-utils.c b/libs/pixman-0.40.0/demos/gtk-utils.c
new file mode 100644
index 0000000..32d4aec
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/gtk-utils.c
@@ -0,0 +1,179 @@
+#include <gtk/gtk.h>
+#include <config.h>
+#include "../test/utils.h"
+#include "gtk-utils.h"
+
+pixman_image_t *
+pixman_image_from_file (const char *filename, pixman_format_code_t format)
+{
+    GdkPixbuf *pixbuf;
+    pixman_image_t *image;
+    int width, height;
+    uint32_t *data, *d;
+    uint8_t *gdk_data;
+    int n_channels;
+    int j, i;
+    int stride;
+
+    if (!(pixbuf = gdk_pixbuf_new_from_file (filename, NULL)))
+	return NULL;
+
+    image = NULL;
+
+    width = gdk_pixbuf_get_width (pixbuf);
+    height = gdk_pixbuf_get_height (pixbuf);
+    n_channels = gdk_pixbuf_get_n_channels (pixbuf);
+    gdk_data = gdk_pixbuf_get_pixels (pixbuf);
+    stride = gdk_pixbuf_get_rowstride (pixbuf);
+
+    if (!(data = malloc (width * height * sizeof (uint32_t))))
+	goto out;
+
+    d = data;
+    for (j = 0; j < height; ++j)
+    {
+	uint8_t *gdk_line = gdk_data;
+
+	for (i = 0; i < width; ++i)
+	{
+	    int r, g, b, a;
+	    uint32_t pixel;
+
+	    r = gdk_line[0];
+	    g = gdk_line[1];
+	    b = gdk_line[2];
+
+	    if (n_channels == 4)
+		a = gdk_line[3];
+	    else
+		a = 0xff;
+
+	    r = (r * a + 127) / 255;
+	    g = (g * a + 127) / 255;
+	    b = (b * a + 127) / 255;
+
+	    pixel = (a << 24) | (r << 16) | (g << 8) | b;
+
+	    *d++ = pixel;
+	    gdk_line += n_channels;
+	}
+
+	gdk_data += stride;
+    }
+
+    image = pixman_image_create_bits (
+	format, width, height, data, width * 4);
+
+out:
+    g_object_unref (pixbuf);
+    return image;
+}
+
+GdkPixbuf *
+pixbuf_from_argb32 (uint32_t *bits,
+		    int width,
+		    int height,
+		    int stride)
+{
+    GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE,
+					8, width, height);
+    int p_stride = gdk_pixbuf_get_rowstride (pixbuf);
+    guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf);
+    int i;
+
+    for (i = 0; i < height; ++i)
+    {
+	uint32_t *src_row = &bits[i * (stride / 4)];
+	uint32_t *dst_row = p_bits + i * (p_stride / 4);
+
+	a8r8g8b8_to_rgba_np (dst_row, src_row, width);
+    }
+
+    return pixbuf;
+}
+
+static gboolean
+on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data)
+{
+    pixman_image_t *pimage = data;
+    int width = pixman_image_get_width (pimage);
+    int height = pixman_image_get_height (pimage);
+    int stride = pixman_image_get_stride (pimage);
+    cairo_surface_t *cimage;
+    cairo_format_t format;
+    cairo_t *cr;
+
+    if (pixman_image_get_format (pimage) == PIXMAN_x8r8g8b8)
+	format = CAIRO_FORMAT_RGB24;
+    else
+	format = CAIRO_FORMAT_ARGB32;
+
+    cimage = cairo_image_surface_create_for_data (
+	(uint8_t *)pixman_image_get_data (pimage),
+	format, width, height, stride);
+    
+    cr = gdk_cairo_create (widget->window);
+
+    cairo_rectangle (cr, 0, 0, width, height);
+    cairo_set_source_surface (cr, cimage, 0, 0);
+    cairo_fill (cr);
+
+    cairo_destroy (cr);
+    cairo_surface_destroy (cimage);
+    
+    return TRUE;
+}
+
+void
+show_image (pixman_image_t *image)
+{
+    GtkWidget *window;
+    int width, height;
+    int argc;
+    char **argv;
+    char *arg0 = g_strdup ("pixman-test-program");
+    pixman_format_code_t format;
+    pixman_image_t *copy;
+
+    argc = 1;
+    argv = (char **)&arg0;
+
+    gtk_init (&argc, &argv);
+    
+    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+    width = pixman_image_get_width (image);
+    height = pixman_image_get_height (image);
+
+    gtk_window_set_default_size (GTK_WINDOW (window), width, height);
+
+    format = pixman_image_get_format (image);
+
+    /* We always display the image as if it contains sRGB data. That
+     * means that no conversion should take place when the image
+     * has the a8r8g8b8_sRGB format.
+     */
+    switch (format)
+    {
+    case PIXMAN_a8r8g8b8_sRGB:
+    case PIXMAN_a8r8g8b8:
+    case PIXMAN_x8r8g8b8:
+	copy = pixman_image_ref (image);
+	break;
+
+    default:
+	copy = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 width, height, NULL, -1);
+	pixman_image_composite32 (PIXMAN_OP_SRC,
+				  image, NULL, copy,
+				  0, 0, 0, 0, 0, 0,
+				  width, height);
+	break;
+    }
+
+    g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), copy);
+    g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+    
+    gtk_widget_show (window);
+    
+    gtk_main ();
+}
diff --git a/libs/pixman-0.40.0/demos/gtk-utils.h b/libs/pixman-0.40.0/demos/gtk-utils.h
new file mode 100644
index 0000000..36be4de
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/gtk-utils.h
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <glib.h>
+#include <gtk/gtk.h>
+#include "pixman.h"
+
+void show_image (pixman_image_t *image);
+
+pixman_image_t *
+pixman_image_from_file (const char *filename, pixman_format_code_t format);
+
+GdkPixbuf *pixbuf_from_argb32 (uint32_t *bits,
+                               int width,
+                               int height,
+                               int stride);
diff --git a/libs/pixman-0.40.0/demos/linear-gradient.c b/libs/pixman-0.40.0/demos/linear-gradient.c
new file mode 100644
index 0000000..46433a6
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/linear-gradient.c
@@ -0,0 +1,50 @@
+#include "../test/utils.h"
+#include "gtk-utils.h"
+
+#define WIDTH 1024
+#define HEIGHT 640
+
+int
+main (int argc, char **argv)
+{
+    pixman_image_t *src_img, *dest_img;
+    pixman_gradient_stop_t stops[] = {
+        { 0x00000, { 0x0000, 0x0000, 0x4444, 0xdddd } },
+        { 0x10000, { 0xeeee, 0xeeee, 0x8888, 0xdddd } },
+#if 0
+        /* These colors make it very obvious that dithering
+         * is useful even for 8-bit gradients
+         */
+	{ 0x00000, { 0x6666, 0x3333, 0x3333, 0xffff } },
+	{ 0x10000, { 0x3333, 0x6666, 0x6666, 0xffff } },
+#endif
+    };
+    pixman_point_fixed_t p1, p2;
+
+    enable_divbyzero_exceptions ();
+
+    dest_img = pixman_image_create_bits (PIXMAN_x8r8g8b8,
+					 WIDTH, HEIGHT,
+					 NULL, 0);
+
+    p1.x = p1.y = 0x0000;
+    p2.x = WIDTH << 16;
+    p2.y = HEIGHT << 16;
+    
+    src_img = pixman_image_create_linear_gradient (&p1, &p2, stops, ARRAY_LENGTH (stops));
+
+    pixman_image_composite32 (PIXMAN_OP_OVER,
+			      src_img,
+			      NULL,
+			      dest_img,
+			      0, 0,
+			      0, 0,
+			      0, 0,
+			      WIDTH, HEIGHT);
+
+    show_image (dest_img);
+
+    pixman_image_unref (dest_img);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/meson.build b/libs/pixman-0.40.0/demos/meson.build
new file mode 100644
index 0000000..3f9d306
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/meson.build
@@ -0,0 +1,66 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+extra_demo_cflags = []
+if cc.get_argument_syntax() == 'msvc'
+  extra_demo_cflags = ['-D_USE_MATH_DEFINES']
+endif
+
+demos = [
+  'gradient-test',
+  'alpha-test',
+  'composite-test',
+  'clip-test',
+  'trap-test',
+  'screen-test',
+  'convolution-test',
+  'radial-test',
+  'linear-gradient',
+  'conical-test',
+  'tri-test',
+  'checkerboard',
+  'srgb-test',
+  'srgb-trap-test',
+  'scale',
+  'dither',
+]
+
+if dep_gtk.found()
+
+  libdemo = static_library(
+    'demo',
+    ['gtk-utils.c', config_h, version_h],
+    dependencies : [dep_gtk, dep_glib, dep_png, dep_m, dep_openmp],
+    include_directories : inc_pixman,
+  )
+
+  if dep_gtk.found()
+    foreach d : demos
+      executable(
+        d,
+        [d + '.c', config_h, version_h],
+        c_args : extra_demo_cflags,
+        link_with : [libdemo, libtestutils],
+        dependencies : [dep_glib, dep_gtk, dep_openmp, idep_pixman],
+      )
+    endforeach
+  endif
+
+endif
diff --git a/libs/pixman-0.40.0/demos/parrot.c b/libs/pixman-0.40.0/demos/parrot.c
new file mode 100644
index 0000000..60fd270
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/parrot.c
@@ -0,0 +1,1079 @@
+/* This parrot is a finger painting by Rubens LP:
+ *
+ *     http://www.flickr.com/photos/dorubens/4030604504/in/set-72157622586088192/
+ *
+ * Used here under Creative Commons Attribution. The artist's web site:
+ *
+ *     http://www.rubenslp.com.br/
+ *
+ */
+static const uint32_t parrot_bits[] =
+{
+    0x716f7070, 0x1c1b1b1b, 0x110f1010, 0x16151415, 0x14121313, 0x2c292b2b,
+    0x403e3f3f, 0x19181818, 0x06050605, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010101, 0x08070707,
+    0x05040404, 0x0a060908, 0x27262426, 0xb3b0b1b2, 0x99979897, 0x2b2a2929,
+    0x100f0f0f, 0x0f0d0e0e, 0x0e0e0c0d, 0x0d0d0b0c, 0x12111111, 0x10100e0f,
+    0x0e0e0c0d, 0x0e0e0c0d, 0x12101211, 0x13121212, 0x17151516, 0x100f0e0f,
+    0x15141414, 0x423f4042, 0x3b393a3a, 0x13121212, 0x16151515, 0x2b282b29,
+    0x13121112, 0x100f0f0f, 0x0f0d0f0e, 0x08070807, 0x0d0c0c0c, 0x0a090a09,
+    0x0e0e0c0d, 0x0c0c0a0b, 0x10100f0f, 0x0f0e0e0e, 0x07060706, 0x0d0c0d0c,
+    0x0e0d0e0d, 0x05040504, 0x08070807, 0x0c0b0c0b, 0x0d0c0d0c, 0x05040504,
+    0x110f1110, 0x08070707, 0x04030303, 0x09080808, 0x06050605, 0x01000000,
+    0x08070707, 0x06050505, 0x05040504, 0x100e100f, 0x0b0a0b0a, 0x01000100,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04030403,
+    0x03020302, 0x0b0a0b0a, 0x14131313, 0x0e0d0d0d, 0x0e0d0e0d, 0x231f2222,
+    0x4d4b4b4d, 0xa7a5a6a6, 0x5b595a5a, 0x07060606, 0x00000000, 0x00000000,
+    0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010201,
+    0x05040404, 0x07050706, 0x04020303, 0x403e3e3f, 0xb6b3b5b5, 0x84828283,
+    0x1a191819, 0x0e0d0d0d, 0x0d0c0b0c, 0x0f0f0d0e, 0x0e0d0d0d, 0x0f0f0e0e,
+    0x0e0e0c0d, 0x0c0b0a0b, 0x0b0a090a, 0x11111010, 0x100f0f0f, 0x100f0f0f,
+    0x1b19191a, 0x1f1e1e1e, 0x46434544, 0x3a37383a, 0x1c1b1a1b, 0x1e1d1d1d,
+    0x29272828, 0x19171818, 0x0e0d0d0d, 0x0f0e0e0e, 0x06050505, 0x0c0b0b0b,
+    0x100e100f, 0x09080908, 0x0c0c0a0b, 0x0f0f0e0e, 0x0c0c0a0b, 0x05040404,
+    0x08070807, 0x0c0b0c0b, 0x05040504, 0x06050605, 0x100e100f, 0x09080908,
+    0x09080908, 0x12101211, 0x09080908, 0x03020202, 0x08070707, 0x01000100,
+    0x04030403, 0x07060606, 0x08070707, 0x08070707, 0x0f0e0f0e, 0x0b0a0b0a,
+    0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020202,
+    0x09080908, 0x05040504, 0x00000000, 0x00000000, 0x0b0a0b0a, 0x0f0e0f0e,
+    0x1a191a19, 0x77757576, 0xc3c1c2c2, 0x75737374, 0x1f1e1e1f, 0x06050505,
+    0x07030605, 0x00000000, 0x03020302, 0x00000000, 0x00000000, 0x00000000,
+    0x03020202, 0x04030403, 0x04030303, 0x02010101, 0x5b5a5959, 0xafacaeae,
+    0x5a575859, 0x1b19191a, 0x0e0d0d0d, 0x100e100f, 0x100f0f0f, 0x11101010,
+    0x12121111, 0x0c0c0a0b, 0x09090708, 0x0d0d0b0c, 0x0f0e0d0e, 0x0d0d0b0c,
+    0x14131313, 0x1c1b1b1b, 0x322f3132, 0x514f504f, 0x2d2b2b2b, 0x2e2b2c2e,
+    0x21202020, 0x201f1f1f, 0x15141414, 0x12101211, 0x0e0d0d0d, 0x08070807,
+    0x0b0a0a0a, 0x100e0f0f, 0x07060706, 0x0a090a09, 0x0f0f0d0e, 0x0c0c0a0b,
+    0x09090708, 0x0d0c0c0c, 0x0b0a0b0a, 0x06050605, 0x0b0a0b0a, 0x0c0b0c0b,
+    0x08070807, 0x07060706, 0x0f0e0f0e, 0x0a090a09, 0x01000000, 0x05040504,
+    0x03020202, 0x01000000, 0x08070707, 0x05040504, 0x09080908, 0x0d0c0d0c,
+    0x07060606, 0x04030403, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x02010201, 0x06050505, 0x08070807, 0x01000100, 0x00000000, 0x00000000,
+    0x0f0d0e0e, 0x2c2a2a2b, 0x9c9a9b9b, 0xcac7cac9, 0x4d4c4b4d, 0x1b19181a,
+    0x0a090909, 0x00000000, 0x02010201, 0x05040504, 0x00000000, 0x00000000,
+    0x00000000, 0x02010101, 0x06040605, 0x03020302, 0x100d0e10, 0x615f5f60,
+    0x9d9a9c9c, 0x32313131, 0x14131313, 0x0d0c0c0c, 0x0f0e0e0e, 0x0e0d0d0d,
+    0x100f0f0f, 0x11101010, 0x08070807, 0x06050405, 0x0f0e0e0e, 0x100e0f0f,
+    0x0d0d0c0c, 0x2a282929, 0x3d3c3b3c, 0x38373637, 0x4f4d4d4f, 0x19181718,
+    0x27262626, 0x14131313, 0x29272828, 0x2e2b2c2d, 0x201d1e20, 0x15121414,
+    0x04030403, 0x07060606, 0x0c0b0c0b, 0x0a090a09, 0x08070707, 0x0e0d0e0d,
+    0x0b0a0a0a, 0x07060606, 0x0c0b0b0b, 0x0a090909, 0x04030403, 0x0a090909,
+    0x0e0d0e0d, 0x0a090a09, 0x09080908, 0x0e0d0e0d, 0x07060706, 0x08070807,
+    0x08070807, 0x00000000, 0x01000000, 0x07060606, 0x04030403, 0x08070807,
+    0x0e0d0e0d, 0x07060706, 0x06050605, 0x01000100, 0x00000000, 0x00000000,
+    0x00000000, 0x02010201, 0x07060706, 0x01000100, 0x00000000, 0x00000000,
+    0x01000100, 0x01000100, 0x322e3131, 0xa9a8a8a8, 0xb9b8b8b8, 0x39383639,
+    0x1d1b1b1c, 0x0c0b0b0b, 0x04030303, 0x05040404, 0x07060706, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x06030605, 0x09060807, 0x0e0d0c0d,
+    0x605e5e5f, 0x99959898, 0x2e2c2c2e, 0x13121212, 0x0d0d0b0c, 0x11111010,
+    0x12121111, 0x13131212, 0x0f0e0e0e, 0x09080908, 0x03020302, 0x0c0b0b0b,
+    0x0e0d0d0d, 0x11101010, 0x38363737, 0x514f4f50, 0x34333134, 0x46434546,
+    0x24222124, 0x29262827, 0x04030303, 0x05040404, 0x14131313, 0x15151414,
+    0x100f100f, 0x07060706, 0x07060606, 0x0d0c0d0c, 0x0a090909, 0x07060706,
+    0x0f0e0f0e, 0x0c0b0c0b, 0x01000100, 0x0c0b0c0b, 0x0a090a09, 0x01000100,
+    0x08070707, 0x12101211, 0x0b0a0b0a, 0x06050605, 0x0f0e0f0e, 0x07060706,
+    0x04030403, 0x06050605, 0x02010201, 0x00000000, 0x05040504, 0x03020302,
+    0x06050605, 0x0d0c0d0c, 0x08070707, 0x07060706, 0x100e100f, 0x05040504,
+    0x01000100, 0x00000000, 0x02010201, 0x07060606, 0x03020202, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x06050605, 0xb8b6b6b7, 0xa4a2a3a3,
+    0x2c2b2b2b, 0x1c191a1b, 0x0e0c0d0d, 0x08070707, 0x35323433, 0x1a191919,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04020403,
+    0x1b19191a, 0x68666667, 0x7d7a7c7c, 0x23212023, 0x1c191a1c, 0x0f0e0d0e,
+    0x11111010, 0x11111010, 0x10100f0f, 0x0c0b0b0b, 0x09080908, 0x04030403,
+    0x0e0d0e0d, 0x0e0d0d0d, 0x18171717, 0x52505150, 0x5d5a5b5c, 0x3b3a383a,
+    0x3d3a3b3d, 0x24212224, 0x29252729, 0x06050505, 0x04030303, 0x04030403,
+    0x06050505, 0x0c0b0b0b, 0x09080908, 0x04030303, 0x0d0c0c0c, 0x06050605,
+    0x05040504, 0x0c0b0b0b, 0x08070807, 0x06050605, 0x09080908, 0x0c0b0c0b,
+    0x05040504, 0x0a090909, 0x0e0d0e0d, 0x0a090a09, 0x09080908, 0x0f0e0e0e,
+    0x09080908, 0x04030403, 0x09080908, 0x02010201, 0x00000000, 0x07060706,
+    0x05040504, 0x07060606, 0x0f0d0f0e, 0x06050605, 0x08070807, 0x11101010,
+    0x0c0b0b0b, 0x11101010, 0x09080808, 0x03020302, 0x05040404, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x7c7a7b7b, 0x1d1c1c1d, 0x100f0f0f, 0x110e1010, 0x07070607, 0x5b585a59,
+    0x3e3b3d3c, 0x05040404, 0x00000000, 0x01010001, 0x00000000, 0x00000000,
+    0x02010101, 0x1d1b1b1c, 0x615f6060, 0x54525253, 0x1e1c1b1e, 0x18151617,
+    0x1b18181b, 0x1a171819, 0x1b181a1a, 0x1b18191a, 0x100e0f0f, 0x03020302,
+    0x07060606, 0x0d0c0c0c, 0x120f1111, 0x27252626, 0x73727272, 0x706e6f6f,
+    0x524f5152, 0x2f2c2d2f, 0x1e1c1d1d, 0x1f1c1e1e, 0x09070808, 0x03020202,
+    0x04030303, 0x03020302, 0x0b0a0a0a, 0x08070807, 0x02010101, 0x0b0a0b0a,
+    0x0b0a0b0a, 0x04030303, 0x0d0c0d0c, 0x09080808, 0x05040504, 0x0b0a0b0a,
+    0x08070807, 0x02010201, 0x0c0b0c0b, 0x0c0b0b0b, 0x0a090a09, 0x08070807,
+    0x100e100f, 0x06050605, 0x04030403, 0x07060706, 0x02010201, 0x00000000,
+    0x06050605, 0x03020302, 0x09080908, 0x0d0c0d0c, 0x0d0c0c0c, 0x0a090909,
+    0x0d0c0c0c, 0x15131314, 0x1b19191a, 0x1d1b1b1c, 0x11101010, 0x02010201,
+    0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x02010201, 0x1c1b1b1b, 0x100f0f0f, 0x07060606, 0x0b0b090b,
+    0x8f898e8c, 0x37353636, 0x01010001, 0x00000000, 0x00000000, 0x01000000,
+    0x00000000, 0x00000000, 0x14121313, 0x57545557, 0x43414142, 0x211e1f21,
+    0x18161517, 0x18161518, 0x1f1d1c1f, 0x1b191a1a, 0x13111212, 0x0c0b0b0b,
+    0x02010101, 0x08070807, 0x0f0e0e0e, 0x14121313, 0x403e3e40, 0x8b888a8a,
+    0x68666767, 0x4c4a4a4c, 0x28252628, 0x23202123, 0x16141615, 0x03020202,
+    0x06050605, 0x04030403, 0x04030403, 0x0d0c0c0c, 0x0c0b0c0b, 0x00000000,
+    0x0a090a09, 0x0b0a0b0a, 0x03020302, 0x09080908, 0x0c0b0b0b, 0x04030403,
+    0x0c0b0c0b, 0x0b0a0b0a, 0x01000100, 0x09080908, 0x0f0e0e0e, 0x09080908,
+    0x0c0b0b0b, 0x0b0a0909, 0x03020202, 0x06050605, 0x08070707, 0x04030303,
+    0x00000000, 0x06050605, 0x02010201, 0x0c0b0c0b, 0x0f0d0e0e, 0x05040504,
+    0x0c0c0a0b, 0x100f0f0f, 0x0f0f0d0e, 0x14121313, 0x18161717, 0x100e0f0f,
+    0x02010101, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x0b0a0a0a, 0x0d0c0c0c, 0x08070707,
+    0x201f1f1f, 0xa29ca19f, 0x27262626, 0x00000000, 0x09080808, 0x05040404,
+    0x02010101, 0x03010302, 0x03020302, 0x1b19191a, 0x35323335, 0x39373738,
+    0x1c1a1a1c, 0x19161718, 0x1c1a191c, 0x211f1f21, 0x201d1d20, 0x14121313,
+    0x09080808, 0x04030403, 0x09080908, 0x0b0a0a0a, 0x1d1b1b1c, 0x4f4c4d4e,
+    0x87838685, 0x4a494749, 0x32303031, 0x1b1a1a1a, 0x1a191919, 0x13121312,
+    0x03020302, 0x09080908, 0x0d0c0d0c, 0x0d0c0d0c, 0x100e0f0f, 0x09080908,
+    0x01000000, 0x09080808, 0x09080808, 0x02010201, 0x0a090a09, 0x09080908,
+    0x04030403, 0x0c0b0c0b, 0x07060706, 0x00000000, 0x08070807, 0x0a090909,
+    0x09080808, 0x08070707, 0x0c0b090a, 0x03020000, 0x04030101, 0x06050405,
+    0x03020202, 0x00000000, 0x05040504, 0x04030403, 0x07060606, 0x100e100f,
+    0x07060706, 0x09080808, 0x11111010, 0x0d0d0b0c, 0x0e0e0c0d, 0x100f0f0f,
+    0x0f0e0f0e, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x08070707, 0x10100f0f,
+    0x0c0a0b0b, 0x41403f40, 0x89858887, 0x1e1c1d1d, 0x00000000, 0x110f1010,
+    0x37353636, 0x1f1e1e1e, 0x05040404, 0x06050505, 0x201d1f1f, 0x322f3031,
+    0x33303132, 0x18151618, 0x19161719, 0x1f1d1c1f, 0x1c1a1a1b, 0x1c1a1a1b,
+    0x17151516, 0x09080808, 0x04030403, 0x09080908, 0x0f0d0e0e, 0x1a191819,
+    0x66646465, 0x77747676, 0x2b292a29, 0x07050706, 0x07060606, 0x27242726,
+    0x25232424, 0x08070707, 0x09080808, 0x11101010, 0x12111111, 0x15131414,
+    0x0b0a0b0a, 0x04030403, 0x04030203, 0x06050304, 0x01000000, 0x06050505,
+    0x07060606, 0x07060606, 0x09080808, 0x09080808, 0x02010101, 0x07060606,
+    0x100e0f0f, 0x09080808, 0x0c0b090a, 0x0a090708, 0x05040203, 0x03020000,
+    0x05040203, 0x04030102, 0x03020000, 0x05040304, 0x03020202, 0x09080808,
+    0x0a090a09, 0x08070807, 0x0a090a09, 0x110f1110, 0x0d0d0b0c, 0x0e0e0c0d,
+    0x11110f10, 0x0c0b0b0b, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04030303,
+    0x0d0c0c0c, 0x0a090909, 0x504d4e4f, 0x78757776, 0x1a191919, 0x00000000,
+    0x16151515, 0x31303030, 0x312f3030, 0x100f0f0f, 0x0b0a0b0a, 0x14121313,
+    0x2c292a2c, 0x26232426, 0x19171619, 0x1b171a1b, 0x1f1c1d1f, 0x201d1d20,
+    0x0d0c0c0c, 0x0a090909, 0x06050505, 0x05040504, 0x0c0b0b0b, 0x0b0a0a0a,
+    0x22212121, 0x817d7f7e, 0x59575857, 0x17161616, 0x04030303, 0x01000000,
+    0x07060706, 0x0c0b0b0b, 0x02010201, 0x04030403, 0x0b0a0a0a, 0x201e1e1f,
+    0x17151616, 0x0d0c0c0c, 0x02010201, 0x04030303, 0x04030102, 0x04030101,
+    0x05040202, 0x06050304, 0x05040203, 0x09080707, 0x05040303, 0x03020102,
+    0x07060405, 0x09080607, 0x09080506, 0x0a090708, 0x0c0b090a, 0x06050303,
+    0x04030101, 0x06050302, 0x03020000, 0x03020001, 0x04030102, 0x05040202,
+    0x06050304, 0x0a090808, 0x07060505, 0x08070707, 0x0a090909, 0x0a090909,
+    0x09080808, 0x12111111, 0x09080808, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020202,
+    0x03020302, 0x09080908, 0x0a090a09, 0x110f1110, 0x66646465, 0x100e0f0f,
+    0x05030504, 0x1f1d1e1f, 0x25242424, 0x22212121, 0x0f0e0e0e, 0x17151616,
+    0x0f0e0e0e, 0x1e1d1d1d, 0x211e1e21, 0x1a18171a, 0x17151417, 0x1d1a1a1d,
+    0x201d1e20, 0x19161719, 0x00000000, 0x00000000, 0x01000100, 0x15121414,
+    0x16141415, 0x32303031, 0x78747776, 0x2f2e2d2d, 0x09080808, 0x06030605,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x09080808, 0x18171617, 0x11101010, 0x02010201, 0x01000000, 0x05040303,
+    0x03020000, 0x05040202, 0x06050203, 0x04030102, 0x06050304, 0x04030001,
+    0x03020001, 0x09090605, 0x09090607, 0x09080608, 0x16131216, 0x0a0a0709,
+    0x06050305, 0x05040204, 0x07060406, 0x03020002, 0x03020001, 0x04030102,
+    0x02010000, 0x06050304, 0x06050304, 0x03020001, 0x09080607, 0x100f0c0d,
+    0x0e0d0a0b, 0x0d0c090a, 0x0d0c0b0b, 0x05040303, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x03020302, 0x0b0a0a0a, 0x09080908, 0x0e0d0e0d, 0x0f0e0f0e,
+    0x0f0c0d0e, 0x07060606, 0x18171717, 0x27242526, 0x1d1b1c1c, 0x0b0a0a0a,
+    0x16141515, 0x0d0c0c0c, 0x17161617, 0x1a18191a, 0x1a17181a, 0x18151618,
+    0x1e1b1d1d, 0x201e1e1f, 0x17141516, 0x0e0b0c0e, 0x00000000, 0x00000000,
+    0x03020202, 0x15121314, 0x2f2c2d2e, 0x58565657, 0x18161717, 0x06030505,
+    0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x08070707, 0x0c0b0b0b, 0x15131314, 0x07060606, 0x01000000,
+    0x03020001, 0x03020000, 0x05040202, 0x09080607, 0x05040102, 0x0b0a0809,
+    0x0e0c0b0c, 0x18121110, 0x271b1d19, 0x39262a25, 0x4f363b33, 0x6042483f,
+    0x3f2a2a1f, 0x36272314, 0x3a2c2615, 0x3a2e2717, 0x382e2617, 0x3c322b1c,
+    0x362e271b, 0x29221c12, 0x28231e17, 0x1815120f, 0x0d0b0909, 0x0b0a0808,
+    0x0c0c090b, 0x100f0c0d, 0x11100d0e, 0x100f0c0d, 0x03020001, 0x02010000,
+    0x03020000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x05040504, 0x03020302, 0x00000000, 0x0a090909, 0x0a090909, 0x08070707,
+    0x0c0b0c0b, 0x09080908, 0x09080908, 0x0a090909, 0x1b191a1a, 0x211e1f20,
+    0x14111214, 0x2c292a2b, 0x19171619, 0x1e1c1c1e, 0x1d1b1b1d, 0x14131213,
+    0x0d0c0c0c, 0x13121212, 0x13121212, 0x0b0a0b0a, 0x00000000, 0x00000000,
+    0x00000000, 0x04030403, 0x17151516, 0x1a191919, 0x2d2b2c2c, 0x04030303,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x03020302, 0x100e0f0f, 0x1c191b1b, 0x0f0e0f0e, 0x03020202,
+    0x00000000, 0x07050404, 0x09060507, 0x0a080606, 0x05050202, 0x09060607,
+    0x32272a2f, 0x5e43535c, 0x8f617882, 0xd18b9f91, 0xffacbb99, 0xffafb687,
+    0xffb3b37a, 0xffb6b071, 0xffb8ae69, 0xffb8ab61, 0xffbaaa5c, 0xffbca955,
+    0xffbea854, 0xffbfa958, 0xf9bba553, 0xefb29e4c, 0xe7ae9d56, 0xb88e7f49,
+    0xa27d7046, 0x7c5d5436, 0x4c3c3629, 0x1f1c1a1a, 0x12120f12, 0x08060404,
+    0x03010000, 0x03020000, 0x03020000, 0x03020000, 0x01000000, 0x00000000,
+    0x00000000, 0x02010201, 0x06050605, 0x02010201, 0x07060706, 0x0a090a09,
+    0x0b0a0a0a, 0x17141616, 0x0a090a09, 0x08070807, 0x05040504, 0x0e0d0d0d,
+    0x11101010, 0x0d0b0b0d, 0x4b49494a, 0x4f4c4e4e, 0x100e0f0f, 0x0f0e0e0e,
+    0x08070707, 0x0b0a0a0a, 0x0a090a09, 0x0d0c0d0c, 0x07060706, 0x00000000,
+    0x00000000, 0x00000000, 0x03020302, 0x0e0d0e0d, 0x1a181819, 0x0e0d0d0d,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x02010201, 0x01000000, 0x12111111, 0x14131313, 0x13121212,
+    0x03020102, 0x02010000, 0x02010000, 0x0e0c090b, 0x03030000, 0x0d0a090a,
+    0x4330393e, 0x9269808b, 0xd193b0b5, 0xf7a9c1ab, 0xffa8bea4, 0xffa5bda7,
+    0xffa9b998, 0xffafb27d, 0xffb6ae6c, 0xffb6ac65, 0xffb8aa5c, 0xffbda650,
+    0xffbda54d, 0xffbea54c, 0xffbfa54c, 0xffbea54c, 0xffbfa44b, 0xffbfa64c,
+    0xffbfa54c, 0xffbca34b, 0xffb09a46, 0xffa48f40, 0xeb988541, 0xb67d7040,
+    0x59463f2d, 0x07070506, 0x03030002, 0x04030002, 0x03020000, 0x03020000,
+    0x02010000, 0x01000000, 0x06050605, 0x08070707, 0x01000100, 0x06050605,
+    0x0a090a09, 0x07060706, 0x0e0c0d0d, 0x120f1111, 0x06050605, 0x0b0a0b0a,
+    0x05040404, 0x02020102, 0x12111111, 0x5b595a5a, 0x48464747, 0x06050505,
+    0x03020202, 0x02010201, 0x01000101, 0x00000000, 0x00000000, 0x01000100,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x05040504, 0x04030403,
+    0x0c0a0a0b, 0x06050505, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x100f0f0f, 0x22201f21,
+    0x14131112, 0x08080305, 0x02010000, 0x02010000, 0x00000000, 0x06040404,
+    0x62455259, 0xbf86a4b0, 0xf4abcccb, 0xfdadbd9b, 0xffadb891, 0xffabbb9b,
+    0xffacb686, 0xffb6ab66, 0xffbaa958, 0xffb9a85c, 0xffb6ac67, 0xffbaa95c,
+    0xffbba752, 0xffbda64e, 0xffc0a54d, 0xffc0a44c, 0xffbea64d, 0xffbfa64c,
+    0xffbea64c, 0xffbfa64c, 0xfebfa54a, 0xffbea54b, 0xffbba249, 0xffb39b45,
+    0xff9b8739, 0xff8f7b32, 0xf8907e37, 0xac756b43, 0x1c1a1711, 0x02020001,
+    0x02000000, 0x02010000, 0x03020000, 0x05040303, 0x07060606, 0x01000100,
+    0x07060706, 0x09080908, 0x07060706, 0x0d0c0d0c, 0x0b0a0a0a, 0x0f0c0d0e,
+    0x07060706, 0x04030403, 0x00000000, 0x0a090909, 0x33323232, 0x211f2021,
+    0x02020101, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x03010202,
+    0x05040404, 0x03010202, 0x05030403, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010101, 0x03020001,
+    0x08070506, 0x12100e10, 0x0a080606, 0x06040203, 0x0b070707, 0x241b1c1f,
+    0x7752656c, 0xe9a1c9d6, 0xffb7ddea, 0xfcb7cbb7, 0xf9abb890, 0xfeb1b98a,
+    0xfeb4b175, 0xffb8ad69, 0xffb7ab65, 0xffb2af70, 0xffafb484, 0xffb1b380,
+    0xffb8aa5c, 0xffbea54e, 0xffbfa64b, 0xffc0a64d, 0xffc0a64b, 0xffbfa64b,
+    0xffc0a54d, 0xffbfa54a, 0xffbca34a, 0xffbba149, 0xffbba149, 0xffbaa04a,
+    0xffb59c44, 0xffb09845, 0xffab9543, 0xfe9d883a, 0xfe8d7931, 0xff88772f,
+    0xde837744, 0x4c3b372d, 0x06050303, 0x03020001, 0x03020000, 0x05040203,
+    0x03020202, 0x01000100, 0x07060706, 0x06050605, 0x0e0d0e0d, 0x0d0c0d0c,
+    0x04030403, 0x08070807, 0x03020202, 0x00000000, 0x00000000, 0x08070707,
+    0x06060505, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x06050505, 0x05040404, 0x04030302, 0x0a09080a, 0x03020302,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x02010201, 0x04030303,
+    0x03020101, 0x02010000, 0x03020000, 0x04030002, 0x1c141617, 0x452d383c,
+    0x8858707b, 0xe89fc8d4, 0xffb6dadf, 0xffbbd3c8, 0xfebac5a4, 0xffbab885,
+    0xffb9ba89, 0xf7b0b68a, 0xfeb1b88a, 0xffacb484, 0xffaeb484, 0xffafb382,
+    0xffb7ab62, 0xffbfa547, 0xffc0a44b, 0xffbea64b, 0xffbca248, 0xffb9a049,
+    0xffb8a04a, 0xffb69f4d, 0xffb39c49, 0xffad9644, 0xffa89242, 0xffa58f3f,
+    0xffa18b3b, 0xffa08b39, 0xffa5903e, 0xffa38c3b, 0xff958035, 0xff907c34,
+    0xfe887531, 0xfe7e6c29, 0xff7c6a29, 0xe6837540, 0x5a4b473d, 0x08070506,
+    0x03020001, 0x04030102, 0x0a090909, 0x09080908, 0x04030403, 0x0e0d0e0d,
+    0x0e0d0e0d, 0x04030403, 0x04030403, 0x04030303, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x03010201, 0x01000100, 0x01000100,
+    0x05030403, 0x02010101, 0x01000100, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020302,
+    0x08070707, 0x06050304, 0x05040202, 0x02010000, 0x02010000, 0x5d3f4d51,
+    0xc37da2af, 0xeb8bbed2, 0xffacd1d2, 0xffb6d2cc, 0xffb9d5d0, 0xfeb7cab6,
+    0xffbac39f, 0xffb9c4a1, 0xfeb6c19a, 0xffb5b785, 0xffb5b279, 0xfeb1af76,
+    0xffb1b179, 0xffbaa859, 0xffbea64d, 0xffc0a74e, 0xffb9a248, 0xffa48d3a,
+    0xffab9752, 0xffb1a268, 0xffbeb282, 0xffcdc4a0, 0xffd2caa8, 0xffbfb79a,
+    0xffb9b197, 0xff938b6e, 0xffcbc3a7, 0xff9b9171, 0xff998b60, 0xff897737,
+    0xff83702a, 0xff82702b, 0xff7e6c2b, 0xff7a6827, 0xff766525, 0xff7a6828,
+    0xc9887c57, 0x17161211, 0x06050304, 0x05040203, 0x05040404, 0x00000000,
+    0x0b0a0b0a, 0x0a090a09, 0x07060706, 0x07060706, 0x02010101, 0x00000000,
+    0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x03020202, 0x09080808, 0x01000100, 0x00000000, 0x00000000, 0x00000000,
+    0x02010201, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x05050404, 0x0d0c0c0c, 0x08070507, 0x06050204, 0x07060305, 0x03030000,
+    0x38263032, 0xd482acb7, 0xff96c5c8, 0xff9ac1bf, 0xff9acbd5, 0xfe9cd2e5,
+    0xffb1d5d8, 0xffaec7b4, 0xffb1ba90, 0xffb6af72, 0xffb9aa5c, 0xffb7ac64,
+    0xffb1b07c, 0xffaeb27d, 0xffb0b178, 0xffa8b68e, 0xffa5c0aa, 0xffb29e4b,
+    0xffa48f3f, 0xffdfd7b7, 0xfff9f7f1, 0xfffaf8f4, 0xffe5e5e2, 0xffcacac8,
+    0xffd2d2d1, 0xffebebea, 0xffd8d8d7, 0xffb0b0ae, 0xfff2f2f1, 0xffc6c6c6,
+    0xffc3c2c1, 0xffe7e3da, 0xffada78c, 0xff8f7f45, 0xff786424, 0xff7a682c,
+    0xfe8b7c48, 0xff978a57, 0xff887a42, 0x805d5b4a, 0x13120f13, 0x0b0a0808,
+    0x09090607, 0x0d0c0c0c, 0x0a090a09, 0x02010201, 0x05040504, 0x01000100,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x03020202, 0x08070707, 0x05050405, 0x01000100, 0x00000000,
+    0x00000000, 0x00000000, 0x05040504, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x03020202, 0x0a090909, 0x05040202, 0x07070202, 0x07060302,
+    0x0e090a09, 0x89567077, 0xff94c4cc, 0xff8bbfc3, 0xfe92c7d5, 0xff91cfeb,
+    0xff9dd4ec, 0xffa0cfd8, 0xff9bbeb4, 0xffa9b487, 0xffb3ad68, 0xffafb074,
+    0xffadb486, 0xffa7b894, 0xffabb68f, 0xffa8b99b, 0xffa3bca9, 0xffa4b189,
+    0xffaba15b, 0xffb5a460, 0xffe5dfc8, 0xfffefefe, 0xfffdfdfe, 0xfffdfdfd,
+    0xffd2d2d3, 0xffeeeeee, 0xfff2f2f2, 0xffcecece, 0xffc9c9c9, 0xffaaaaaa,
+    0xfff7f7f7, 0xffe4e4e4, 0xffc5c5c4, 0xffe2e1e3, 0xffc3c2c5, 0xffdad5cc,
+    0xffa89d71, 0xffeceada, 0xfffffffe, 0xfffafafd, 0xfff3f2e7, 0x8978766e,
+    0x100f0c0f, 0x0c0b0909, 0x13121011, 0x0e0d0d0d, 0x00000000, 0x04030403,
+    0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x04040303, 0x09090809, 0x09080808, 0x0f0e0d0f, 0x03030202, 0x02010101,
+    0x07050606, 0x00000000, 0x02010201, 0x08070807, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x02010101, 0x07060505, 0x04030102, 0x04040000,
+    0x02020000, 0x35242a2f, 0xc06b99ac, 0xff7bc1d9, 0xff79c0d5, 0xfe7bc3e1,
+    0xff8bc6d3, 0xffa8c5aa, 0xffb1bc85, 0xffafbb85, 0xffacbe95, 0xffb1b884,
+    0xffadbb94, 0xffa9bc9e, 0xffa6b99a, 0xffa2b99f, 0xff9db497, 0xff9ca57b,
+    0xffa09552, 0xffaf9b55, 0xffd4c8a2, 0xfff8f5ee, 0xffffffff, 0xfffefefc,
+    0xfffefefe, 0xfff1f1f1, 0xffe2e2e2, 0xff737373, 0xffdadada, 0xffe7e7e7,
+    0xffc2c2c2, 0xffc8c8c8, 0xffcfcfcf, 0xffececec, 0xffcececd, 0xffb2b2b2,
+    0xfff6f6f6, 0xffc1c2c4, 0xffe5e6e6, 0xfffcfbfc, 0xff8c8b8d, 0xfec5c5c3,
+    0xffffffff, 0xc8c7c7c7, 0x11110e0f, 0x0c0b080a, 0x0d0d090a, 0x0a090909,
+    0x04030403, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x01000100, 0x05040504, 0x01000100, 0x00000000, 0x00000000, 0x00000000,
+    0x06050505, 0x0c0b0b0c, 0x0a0a0909, 0x07070607, 0x02010101, 0x01000000,
+    0x03020202, 0x06050605, 0x08060707, 0x06050605, 0x04030403, 0x00000000,
+    0x00000000, 0x00000000, 0x03020101, 0x09080508, 0x0c0c0808, 0x05040203,
+    0x02020000, 0x06050303, 0x6745555a, 0xde6fabc2, 0xff6bc0e0, 0xff6cbee2,
+    0xfe5fbae1, 0xff7bbcb7, 0xffccca5e, 0xffedce35, 0xffeace3e, 0xffe7d146,
+    0xffebd13f, 0xffeece35, 0xffeccc3c, 0xffdccf56, 0xffcdd077, 0xffd6d373,
+    0xffdbcb60, 0xffdac24e, 0xffdfc451, 0xfff1ebcb, 0xffffffff, 0xffffffff,
+    0xffffffff, 0xffffffff, 0xffffffff, 0xfffcfcfc, 0xffdadada, 0xffb8b8b8,
+    0xffd9d9d9, 0xffd9d9d9, 0xffe5e5e5, 0xffe3e3e3, 0xffd3d3d3, 0xffdedfde,
+    0xffe3e3e3, 0xffd3d3d4, 0xffefefef, 0xffd8d8d7, 0xfff4f4f4, 0xffacabab,
+    0xff868686, 0xffffffff, 0xfefcfcfa, 0xe3a09f9f, 0x2d262325, 0x04040102,
+    0x05040102, 0x05040303, 0x01000101, 0x00000000, 0x02010201, 0x00000000,
+    0x01000000, 0x00000000, 0x06050505, 0x0d0c0c0c, 0x00000000, 0x00000000,
+    0x02010201, 0x19181718, 0x11100f11, 0x08080707, 0x04040303, 0x00000000,
+    0x00000000, 0x00000000, 0x05040504, 0x02010101, 0x07060706, 0x04030303,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x08070506, 0x11100c0f,
+    0x06040305, 0x00000000, 0x2b1e2223, 0xce89acb6, 0xf872bddb, 0xff5eb9e2,
+    0xff64bce3, 0xfe55b5e6, 0xff5eb6d3, 0xffc3ce6a, 0xffffda27, 0xfffeda25,
+    0xfffdda2e, 0xffffd928, 0xffffd926, 0xffffd925, 0xffffda25, 0xfffdd92e,
+    0xfffade3f, 0xfffeda33, 0xfffed933, 0xffffdc36, 0xffe2cd57, 0xffb6a878,
+    0xffb1afa7, 0xffb1b0b2, 0xffacacac, 0xffababab, 0xffefefef, 0xffffffff,
+    0xfffafafa, 0xfff7f7f7, 0xfff8f8f8, 0xfffbfbfb, 0xffe8e8e8, 0xffd6d6d6,
+    0xffececec, 0xfff5f5f5, 0xffededed, 0xfffcfcfc, 0xfffbfbfb, 0xfffdfdfd,
+    0xfffefefe, 0xffe7e7e7, 0xfff7f7f7, 0xffffffff, 0xfeb4b3b4, 0xff504c4d,
+    0x9a404242, 0x00000000, 0x02010000, 0x02010000, 0x00000000, 0x00000000,
+    0x00000000, 0x01000100, 0x01000100, 0x0a090909, 0x0c0b0b0b, 0x312f3030,
+    0x0d0c0c0c, 0x0e0d0d0d, 0x0c0b0b0b, 0x04010302, 0x03010201, 0x04040303,
+    0x04030303, 0x00000000, 0x00000000, 0x01000100, 0x06050605, 0x0d0c0d0c,
+    0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x05040404,
+    0x09080607, 0x09080605, 0x07060405, 0x29212022, 0xca85a8b2, 0xff79c1de,
+    0xfe4baad5, 0xff55b3db, 0xff57b6e0, 0xff62b8cd, 0xffbacb74, 0xffffda26,
+    0xfffed924, 0xfffed82a, 0xfffed92d, 0xfffed828, 0xfffed926, 0xffffd829,
+    0xfffcdb30, 0xfffdda34, 0xfffed92f, 0xfffdd92e, 0xfffddc2f, 0xfffdd829,
+    0xfffad734, 0xfff1d565, 0xffedece7, 0xfff5f5f6, 0xfffefefe, 0xfffdfdfd,
+    0xffb9b9b9, 0xffbebebe, 0xfff3f3f3, 0xfff8f8f8, 0xfffbfbfb, 0xfffdfdfd,
+    0xfff7f7f7, 0xffeaeaea, 0xffe6e6e6, 0xfff6f6f6, 0xfff7f7f7, 0xffc7c7c7,
+    0xfff8f8f8, 0xfffbfbfb, 0xfffefefe, 0xffffffff, 0xfef9f9f9, 0xfeaca9ab,
+    0xff3d393d, 0xff4d484c, 0xe9424242, 0x01010101, 0x04030101, 0x02010000,
+    0x00000000, 0x03020202, 0x0a090909, 0x00000000, 0x07060706, 0x0d0c0c0c,
+    0x28262727, 0x47454547, 0x08070707, 0x0e0d0d0d, 0x0f0f0d0e, 0x08070707,
+    0x07060606, 0x05040405, 0x03020203, 0x02010102, 0x02010201, 0x0a090a09,
+    0x09080908, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x04030304,
+    0x0c0a0b0b, 0x0b0a0909, 0x0b0a0708, 0x09080608, 0x1d17171a, 0xaf6e8f97,
+    0xff79c2dd, 0xff49a8d3, 0xff4eaed8, 0xff55b6e2, 0xff6ebbc1, 0xffc9ce64,
+    0xffffda26, 0xfffdd927, 0xfffed926, 0xfffcd929, 0xfffddc40, 0xfffdda2f,
+    0xfffed926, 0xfffdda2b, 0xfffedc33, 0xfffdda2f, 0xfffdd92b, 0xffffd827,
+    0xfffdd827, 0xffffda27, 0xffe7d16d, 0xff959590, 0xff6f6b6e, 0xff8f8d8e,
+    0xffb0afaf, 0xffd2d1d1, 0xffdfdfdf, 0xffededed, 0xffc4c4c4, 0xffc8c8c8,
+    0xffd6d6d6, 0xffdbdbdb, 0xffd8d8d8, 0xffd4d4d4, 0xff9d9d9d, 0xff8e8d8e,
+    0xffb1b0b1, 0xfff7f7f7, 0xffe0e0e0, 0xfffcfdfd, 0xfffdfdfd, 0xffddddde,
+    0xfb9f9d9e, 0xfc2d292c, 0xff2e282c, 0xfe5a565b, 0xf63c383b, 0x54333333,
+    0x08080708, 0x07060304, 0x02010101, 0x02010201, 0x08070807, 0x06050505,
+    0x0d0c0c0c, 0x201e1f1f, 0x34313333, 0x18171617, 0x0e0e0d0e, 0x17171617,
+    0x1d1c1b1d, 0x02010101, 0x00000000, 0x02000001, 0x01000001, 0x03010103,
+    0x07060706, 0x09080908, 0x04030403, 0x00000000, 0x00000000, 0x00000000,
+    0x03020203, 0x09050607, 0x0b090909, 0x13111012, 0x09070607, 0x110e0d0f,
+    0xbc7899a6, 0xff77c1dd, 0xff4ba8d4, 0xfe4dadd6, 0xff56b7e1, 0xff78bcbb,
+    0xffd8d152, 0xffffda26, 0xffffd827, 0xfffcdd43, 0xfffcdc3f, 0xfffbdf5e,
+    0xfff9dd4e, 0xfffddc3f, 0xfffddb38, 0xfffed927, 0xfffdd928, 0xfffdd92d,
+    0xfffdd829, 0xfffed829, 0xfffed928, 0xfff5d430, 0xffa39036, 0xff534d49,
+    0xffaba8aa, 0xfffdfdfd, 0xffdadada, 0xffd8d7d7, 0xffc4c4c4, 0xffbfbfbf,
+    0xffc7c7c7, 0xffcecece, 0xffc3c3c3, 0xffbfbfbf, 0xffb8b8b8, 0xffb1b1b1,
+    0xffb8b8b8, 0xffdedede, 0xffb6b6b6, 0xfff1f1f1, 0xffffffff, 0xffc2c1c1,
+    0xff757274, 0xfe4b474b, 0xff2b252a, 0xff2e292d, 0xfe332e32, 0xff514c50,
+    0xfe514d50, 0xab606262, 0x1a1a1a1a, 0x0b0b0809, 0x04030203, 0x03020302,
+    0x0a090a09, 0x0e0d0d0d, 0x13121112, 0x29262729, 0x19171818, 0x06050605,
+    0x0d0c0c0d, 0x1b1a1a1a, 0x1a171819, 0x03010103, 0x01000000, 0x01000001,
+    0x02000002, 0x02000002, 0x00000000, 0x03020302, 0x06050605, 0x01000000,
+    0x00000000, 0x01000000, 0x04000002, 0x06000001, 0x0f07080a, 0x0d0a070a,
+    0x03030101, 0xbd789ba2, 0xff75c1de, 0xff4eacd5, 0xfe4bacd2, 0xff56b4e1,
+    0xff69bacf, 0xffbecb6f, 0xfffed928, 0xffffd822, 0xfffbdc3c, 0xfffbe068,
+    0xfff9e179, 0xfff8e37d, 0xfffcdf65, 0xfffcdd4d, 0xfffbdb37, 0xfffed928,
+    0xfffddb31, 0xfffdd932, 0xfffed82a, 0xfffeda29, 0xffffda2b, 0xfff5d333,
+    0xff82722d, 0xff2d2925, 0xff959298, 0xffffffff, 0xffffffff, 0xffffffff,
+    0xffffffff, 0xfff6f6f6, 0xfff0f0f0, 0xffe6e6e6, 0xffe2e2e2, 0xffe5e5e5,
+    0xffededed, 0xfff5f5f5, 0xfff7f7f7, 0xffb9b9b9, 0xffe4e4e3, 0xffe9e8e9,
+    0xff5c5a5d, 0xff342f33, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d,
+    0xff322d31, 0xff464044, 0xff4a464a, 0xea8f8e8f, 0x5c524f52, 0x0c0c080a,
+    0x04030102, 0x07060706, 0x0e0d0e0d, 0x11101010, 0x16151515, 0x14131213,
+    0x05040404, 0x00000000, 0x22212121, 0x0e0d0c0e, 0x04020204, 0x01000001,
+    0x02000002, 0x01000001, 0x01000001, 0x03000002, 0x04030403, 0x02010101,
+    0x00000000, 0x03020302, 0x02000101, 0x05000001, 0x05000001, 0x08010203,
+    0x0f060407, 0x0c050407, 0xa069838b, 0xff89c6df, 0xfe59b3d7, 0xff4ba8d3,
+    0xff57b5e1, 0xff5ebad5, 0xff9fc28d, 0xfffad930, 0xffffd824, 0xfffdd830,
+    0xfffbdf57, 0xfff8e272, 0xfff6e589, 0xfff7e283, 0xfff6e382, 0xfff8df64,
+    0xfffddc4a, 0xfffdda2c, 0xfffdd82b, 0xfffacf26, 0xfffbd527, 0xfffed827,
+    0xfffed825, 0xfffdd225, 0xff917a39, 0xff352d33, 0xff302e30, 0xff3b373a,
+    0xff5b585b, 0xff7e7b7e, 0xffaeaeae, 0xffeaeaea, 0xfff4f3f4, 0xfff6f6f6,
+    0xfff5f5f5, 0xfff5f5f5, 0xfff6f6f6, 0xffd8d8d8, 0xffa7a7a7, 0xffefefef,
+    0xffe5e4e5, 0xff524d51, 0xff2b262b, 0xff2f2a2e, 0xff2f2a2e, 0xff2f2a2e,
+    0xff2e292d, 0xff2e292d, 0xff302b2f, 0xff433d41, 0xff484246, 0xff939192,
+    0x8c6c6b6d, 0x10100d0e, 0x07060405, 0x0d0c0c0c, 0x0e0d0e0d, 0x12111111,
+    0x11101010, 0x09080808, 0x07060706, 0x08070707, 0x08060608, 0x01000000,
+    0x01000001, 0x02000002, 0x01000001, 0x01000001, 0x08050608, 0x06050605,
+    0x05040404, 0x00000000, 0x03020202, 0x04020202, 0x05000001, 0x06000001,
+    0x0a020304, 0x0c040305, 0x0a030003, 0x764e5e64, 0xff97ccdb, 0xff80c0d6,
+    0xff5dafd0, 0xff52b3dd, 0xff53b3df, 0xff6ebac3, 0xffcbd06b, 0xffedd53c,
+    0xfffed824, 0xfffcdb3a, 0xfffae36a, 0xfff8e173, 0xfff8e387, 0xfff6e593,
+    0xfff7e27b, 0xfff9e170, 0xfffbdf57, 0xfffed92c, 0xfffdd528, 0xffdab123,
+    0xffc2a528, 0xfffcd82a, 0xffe1b824, 0xffb89326, 0xff40392e, 0xff726e71,
+    0xffbcbbbb, 0xffdad9da, 0xffdbdada, 0xffebeaea, 0xffc9c8c9, 0xffa5a4a4,
+    0xffa9a8a8, 0xffacabab, 0xffadabac, 0xffaeacad, 0xffbbbbbb, 0xffdadada,
+    0xffffffff, 0xffffffff, 0xff989798, 0xff2f2a2e, 0xff2e292d, 0xff2e292d,
+    0xff2f2a2e, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff312c30, 0xff423d41,
+    0xfe474246, 0xff8b898b, 0x71434344, 0x12110e0f, 0x0c0b080a, 0x110f0f10,
+    0x0f0e0f0e, 0x13111312, 0x09080908, 0x03020302, 0x06050505, 0x100f0f0f,
+    0x01000001, 0x01000001, 0x01000001, 0x02000001, 0x03000103, 0x0d0a0b0d,
+    0x13101113, 0x03020202, 0x05040504, 0x02010101, 0x04010101, 0x06000001,
+    0x07000002, 0x08000103, 0x0e050406, 0x06000000, 0x50364144, 0xf8a7ccd2,
+    0xf599c5d0, 0xfd93c4d4, 0xff57b3d6, 0xff41a0cc, 0xff5ab6dc, 0xff82c4d1,
+    0xffafca90, 0xfff5d732, 0xffffd925, 0xfffedb33, 0xfffcdb3f, 0xfff9e170,
+    0xfff7e48e, 0xfff8e27c, 0xfff8e16d, 0xfff9df62, 0xfffbde52, 0xfffedb2b,
+    0xfffdc825, 0xff9c8129, 0xff74652a, 0xffb79b2e, 0xff7a6026, 0xff4d4533,
+    0xff97959a, 0xfffbfdfa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+    0xffffffff, 0xffffffff, 0xffffffff, 0xfffefefe, 0xfffbfbfb, 0xfffefffe,
+    0xffffffff, 0xffffffff, 0xfffefefe, 0xfff6f6f6, 0xff656365, 0xff2c272b,
+    0xff2e282c, 0xff2d282c, 0xff2e292d, 0xff2d282c, 0xff2f2a2e, 0xff2f2a2e,
+    0xff302b2f, 0xff423d41, 0xff3d383c, 0xff807e81, 0xa7676969, 0x13100d0e,
+    0x04030102, 0x0b0a090b, 0x0f0e0f0e, 0x09080908, 0x04030303, 0x0a090a09,
+    0x0f0e0e0e, 0x24222223, 0x01000001, 0x02000002, 0x01000001, 0x00000000,
+    0x04030303, 0x02010201, 0x02000002, 0x00000000, 0x05040504, 0x04030303,
+    0x04000001, 0x07000002, 0x07000002, 0x0c040404, 0x08020000, 0x01000000,
+    0x583b4549, 0xf7a1c8d2, 0xd38cabb5, 0xfc6ebbd8, 0xff3191be, 0xff50b1d8,
+    0xff63bde5, 0xff88c3b5, 0xffe4d449, 0xffffda29, 0xffffd826, 0xffffd829,
+    0xfffddc3a, 0xfff9e06d, 0xfff8e277, 0xfffbde4f, 0xfffcdb43, 0xfffddd49,
+    0xfff5d447, 0xffeaca44, 0xffc19930, 0xff4e4429, 0xff51472d, 0xff433828,
+    0xff302c2c, 0xff726d70, 0xfff8f8f8, 0xfffffefe, 0xfffdfdfd, 0xfffefdfe,
+    0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xffe3e2e2,
+    0xff524d50, 0xfe2c272b, 0xff2b282b, 0xfe2d282c, 0xff2e282c, 0xff2e292d,
+    0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff3f3a3e, 0xff353034, 0xff767477,
+    0xbb757878, 0x110a0809, 0x05000000, 0x07030103, 0x05030403, 0x01000100,
+    0x0d0c0d0c, 0x0d0c0c0c, 0x201e1e1f, 0x25222325, 0x01000001, 0x02000002,
+    0x08050607, 0x0f0c0d0f, 0x02000002, 0x02000001, 0x01000000, 0x04000000,
+    0x01000000, 0x04030303, 0x04010201, 0x05000001, 0x07000002, 0x09040103,
+    0x04010100, 0x0e080709, 0xbf7c9aa0, 0x9b647c82, 0xc46597a8, 0xff3996bd,
+    0xff42a3cd, 0xff56b4e0, 0xff6ab9ca, 0xffcdd162, 0xffefd846, 0xfffcd829,
+    0xfffed929, 0xfffed925, 0xfffcda3b, 0xfffae273, 0xfffbdc40, 0xffffd929,
+    0xfffed927, 0xffffdb33, 0xffe5b32d, 0xffad8e3e, 0xff63583b, 0xff2f2a29,
+    0xff383129, 0xff2f292e, 0xff2c2a2b, 0xff817d81, 0xffffffff, 0xfffefefe,
+    0xfffefefe, 0xfffdfefd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xffd4d3d3, 0xff413f41, 0xff2f292d, 0xf1464748, 0xff2d292d,
+    0xff2c292e, 0xff302b2e, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff3a373a,
+    0xff332f33, 0xff787376, 0xb9727373, 0x12080508, 0x0a030003, 0x0c030204,
+    0x0b060608, 0x1c181a1b, 0x19161718, 0x16161515, 0x19181818, 0x12111111,
+    0x04020204, 0x0f0c0d0f, 0x0b08090b, 0x01000001, 0x02000001, 0x04000001,
+    0x07000002, 0x07000002, 0x06000002, 0x05000001, 0x03000000, 0x04010102,
+    0x05020102, 0x06040203, 0x0e0b0709, 0xae758d92, 0xa96d868c, 0x76445b64,
+    0xfa4fa0c4, 0xff399ac6, 0xff4bacd3, 0xff4eadd4, 0xff8bc2a5, 0xffc0cc75,
+    0xffe7d440, 0xffffda2b, 0xfffeda28, 0xfffdd927, 0xfffcdf53, 0xfffcdc45,
+    0xfffed825, 0xffffd825, 0xfffed629, 0xfffed731, 0xffd8a428, 0xff715b2c,
+    0xff372f2b, 0xff2e2a2b, 0xff322b2c, 0xff2f292e, 0xff2d292d, 0xff777576,
+    0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffdfdfd,
+    0xfffefefe, 0xfffefefe, 0xfffefefe, 0xffc9c8c8, 0xfe363236, 0xff322f32,
+    0x583d3a3c, 0xe23d3d3e, 0xff2b272a, 0xfe2c272b, 0xff2d282c, 0xff2e292d,
+    0xff2f2a2e, 0xff342f33, 0xfe332f33, 0xff757174, 0xb36c6d6d, 0x12060507,
+    0x0b030003, 0x0b020204, 0x07010103, 0x15121314, 0x221f2022, 0x211e1e20,
+    0x0f0b0b0d, 0x0e0b0c0d, 0x1a17181a, 0x0c090a0b, 0x03000001, 0x05000001,
+    0x06000002, 0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x07000002,
+    0x05000001, 0x03010101, 0x04010000, 0x04000000, 0x835a686c, 0xb97d9698,
+    0x3822292d, 0xeb62a5c0, 0xff3797c1, 0xfe40a1ca, 0xff48a7d2, 0xff63b9d1,
+    0xff98c498, 0xffe7d445, 0xffffda27, 0xfffdd926, 0xffffd826, 0xfffcda38,
+    0xfffddd45, 0xfffdda25, 0xfffed826, 0xfffeda2b, 0xfffbc521, 0xffffd12e,
+    0xffcf9822, 0xff584a33, 0xff302c2a, 0xff2f2b2c, 0xff2d292d, 0xff2d292c,
+    0xff2e282c, 0xff747172, 0xfffbfbfb, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffc3c3c4,
+    0xff322e32, 0xff383738, 0x332a2929, 0x7d282829, 0xff312d30, 0xff2d282d,
+    0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff312c30, 0xfe373135, 0xff6e686b,
+    0x8b545354, 0x0d030205, 0x0a030003, 0x0c060508, 0x110d0e10, 0x2a27282a,
+    0x1b18181a, 0x08030205, 0x05000001, 0x05000002, 0x0a060608, 0x05000001,
+    0x06000001, 0x07000002, 0x07000002, 0x06000001, 0x07000002, 0x06000001,
+    0x07000002, 0x06000001, 0x0a020304, 0x08020002, 0x09020002, 0x0a010002,
+    0x36222528, 0x150a0a0e, 0xc36994a4, 0xff3896be, 0xff3596c0, 0xfe41a3cd,
+    0xff51afd7, 0xff6db9c2, 0xffd5d156, 0xfffbd429, 0xfffed525, 0xfffdd926,
+    0xfffed627, 0xfffbca24, 0xffffd82c, 0xfffed925, 0xffffd928, 0xffffd729,
+    0xfff9bb1d, 0xfff8c628, 0xffb48320, 0xff594f3e, 0xff2e2929, 0xff2e292d,
+    0xff2d282d, 0xff2d292c, 0xff2d282c, 0xff6a686a, 0xfff6f6f6, 0xfffefefe,
+    0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xffebebec, 0xff999798, 0xff6e6d6d,
+    0xffc1c0c0, 0xffb6b4b6, 0xff312c30, 0xff484748, 0x07070707, 0x38171717,
+    0xe5333034, 0xff2d292a, 0xff2d282d, 0xff302b2f, 0xff302b2f, 0xff302b2f,
+    0xff363034, 0xff605d5f, 0x5c333334, 0x07010001, 0x06030102, 0x08070707,
+    0x0c0b0c0b, 0x0b08090a, 0x07000103, 0x06000001, 0x07000002, 0x06000002,
+    0x06000001, 0x07000002, 0x06000001, 0x07000002, 0x07000002, 0x07000002,
+    0x07000002, 0x07000002, 0x07000002, 0x09010203, 0x0b030204, 0x0a020002,
+    0x0a010002, 0x0a020003, 0x05000000, 0x7142575f, 0xff4ba2c8, 0xfe2a8bb9,
+    0xff409fca, 0xff49a6d2, 0xff4ba6c2, 0xffb6cb7b, 0xffe1d048, 0xfff3cc2c,
+    0xfffddb25, 0xffffd92a, 0xfffbc822, 0xfffcd026, 0xfffed927, 0xffffd827,
+    0xfffed929, 0xfffed328, 0xfff9b81a, 0xfff4bd23, 0xff956f25, 0xff4a4337,
+    0xff2d282c, 0xff2d292c, 0xff2d282d, 0xff2e292c, 0xff2d282c, 0xff474446,
+    0xffd3d2d3, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffefefe,
+    0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfff4f3f4, 0xff908e91,
+    0xff716c71, 0xff575256, 0xff464145, 0xff5c585c, 0xff2e292d, 0xff454547,
+    0x24181616, 0x120e0e0d, 0xb73f3e40, 0xff322d31, 0xfe2c272b, 0xff302b2f,
+    0xff312c30, 0xff312c30, 0xff342f33, 0xe8434144, 0x3c1f1d1f, 0x09080508,
+    0x09090607, 0x05040404, 0x02000000, 0x06000001, 0x07000002, 0x07000002,
+    0x06000001, 0x05000002, 0x07000002, 0x06000001, 0x07000002, 0x07000002,
+    0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x09010203, 0x10060608,
+    0x0a020002, 0x09010002, 0x09020002, 0x09030001, 0x52323e42, 0xfa5facca,
+    0xfe2789b4, 0xfe3a99c3, 0xff41a2cd, 0xff3e9dc0, 0xff90c3a3, 0xffb6c976,
+    0xffd2c551, 0xfffdd629, 0xfffedb2e, 0xfffcd42a, 0xfffdcb26, 0xfffed72a,
+    0xfffdd926, 0xfffed828, 0xfffeda29, 0xfffed52b, 0xfff8b91c, 0xffd9a621,
+    0xff5f4723, 0xff302a2b, 0xff2d292d, 0xff2e292c, 0xff2e282d, 0xff2d292c,
+    0xff2e292d, 0xff292428, 0xff575457, 0xffdcdbdc, 0xffffffff, 0xfffdfdfd,
+    0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffdfdfd, 0xffffffff,
+    0xffbebdbf, 0xff757074, 0xff4e494d, 0xff2e292d, 0xff2d282c, 0xff322e32,
+    0xfe2d292d, 0xff2b282c, 0xe4464546, 0x52232222, 0x241e1d1d, 0xad373839,
+    0xff342f33, 0xff2e292d, 0xff302b2f, 0xff312c30, 0xff302c30, 0xce48484a,
+    0x231e1c1d, 0x08080506, 0x07050306, 0x08030406, 0x06000001, 0x06000002,
+    0x06000002, 0x07000002, 0x05000001, 0x05040403, 0x07000002, 0x07000002,
+    0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x05000001,
+    0x0f060608, 0x0b020003, 0x0a020003, 0x0a020002, 0x08000000, 0x3620262b,
+    0xde5b97ad, 0xff348fb7, 0xfe2c8bb7, 0xff3799c3, 0xff3b9ac3, 0xff6eb8c2,
+    0xff87bfad, 0xff9abb8e, 0xffe8d23d, 0xffffda31, 0xfffcd72b, 0xfffccc25,
+    0xfffdd227, 0xfffed829, 0xfffed927, 0xfffdd829, 0xfffed929, 0xfffed52a,
+    0xfff5b71c, 0xffb88b24, 0xff564425, 0xff2f2b2b, 0xff2e292e, 0xff2e292d,
+    0xff2e282d, 0xff2d292c, 0xff2e292d, 0xff2e282c, 0xff282327, 0xff534f53,
+    0xffdddcde, 0xffffffff, 0xfffdfdfd, 0xfffdfdfd, 0xfffefefe, 0xfffdfdfd,
+    0xffffffff, 0xffd5d4d6, 0xff767276, 0xff544e53, 0xff322c30, 0xff2e292d,
+    0xff2d292d, 0xff2d292c, 0xff2f2a2e, 0xfe2d282c, 0xff312c30, 0xf83a383a,
+    0x702f2f2f, 0x16161616, 0xff413f41, 0xff2c272b, 0xff2e292d, 0xfe2d282c,
+    0xff322f33, 0xb8545656, 0x0f0e0c0d, 0x05030002, 0x110a090b, 0x06000001,
+    0x06000001, 0x07000002, 0x06000001, 0x06000002, 0x03010101, 0x07060706,
+    0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002,
+    0x06000001, 0x0e050608, 0x0d040305, 0x0a030002, 0x0b010003, 0x08010001,
+    0x170f0e13, 0xc1588798, 0xff338db5, 0xff3090ba, 0xff2b8db8, 0xff3091bc,
+    0xff50acce, 0xff6abac6, 0xff83b9ab, 0xffc7ca60, 0xfffdd32a, 0xfffcd329,
+    0xfffccb27, 0xfffbc620, 0xfffdd428, 0xfffcda28, 0xffffd82b, 0xfffed928,
+    0xfffdd928, 0xffffd72b, 0xfff4b81d, 0xffb98c1f, 0xff664d26, 0xff312c2a,
+    0xff2e2a2b, 0xff2d292b, 0xff2d282d, 0xff2e292c, 0xff2e292d, 0xff2e292d,
+    0xff2d282c, 0xff2e292d, 0xff4b484c, 0xffd6d6d6, 0xffffffff, 0xfffdfdfd,
+    0xfffdfdfd, 0xffffffff, 0xffefefef, 0xff736f73, 0xff443f43, 0xff363034,
+    0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2e292d,
+    0xfe2f2a2e, 0xff2f2a2e, 0xfa383637, 0x784d4e4f, 0xff3b393c, 0xff2d272b,
+    0xff2e292d, 0xfe2f292d, 0xf239373a, 0x34252124, 0x05020002, 0x09010002,
+    0x1209080a, 0x06000001, 0x06000001, 0x06000001, 0x07000002, 0x07000002,
+    0x05000001, 0x03020202, 0x07000002, 0x07000002, 0x07000002, 0x07000002,
+    0x06000001, 0x06000001, 0x09010203, 0x0f060507, 0x09010002, 0x0a020003,
+    0x08000002, 0x0e090505, 0xad608391, 0xff338ab2, 0xfe2b8cb5, 0xff2787b3,
+    0xff2d8eb8, 0xff3e9dc8, 0xff5fb8d8, 0xff6bb8c9, 0xffa6c286, 0xffe7c63c,
+    0xfff9ca24, 0xfffdca24, 0xfff9bd1c, 0xfffdd52a, 0xfffdd62a, 0xffffd62a,
+    0xfffad023, 0xffffd929, 0xfffdd829, 0xffffd92c, 0xfff7b81c, 0xffd39f1e,
+    0xff8a6a24, 0xff3c3429, 0xff2f2a2d, 0xff2d292e, 0xff2e282d, 0xff2e282c,
+    0xff2d292d, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff4c484c,
+    0xffd1d0d1, 0xfffefefe, 0xfffefefe, 0xffffffff, 0xff9a9899, 0xff4e494d,
+    0xff353034, 0xff2d282c, 0xff2d292c, 0xff2e282d, 0xff2e292d, 0xff2d282c,
+    0xff2d282c, 0xff2f2a2e, 0xff2f2a2e, 0xfe322e32, 0xff2c2529, 0xff545657,
+    0xfe3f3d40, 0xfe2b262a, 0xfe2d282c, 0xff302d2f, 0x99414342, 0x00000000,
+    0x09010002, 0x0a020003, 0x0f060708, 0x06000001, 0x07000002, 0x06000001,
+    0x06000001, 0x07000002, 0x06000002, 0x06020204, 0x07000002, 0x07000002,
+    0x07000002, 0x06000001, 0x06000001, 0x0a020304, 0x0c020205, 0x0a020002,
+    0x0a020002, 0x09010002, 0x06030001, 0x894f6772, 0xff4293b5, 0xfe2181ab,
+    0xfe2282ae, 0xff2b88b4, 0xff3695c1, 0xff54b3da, 0xff61b7d7, 0xff98be96,
+    0xffd2c251, 0xffefc32d, 0xfffcc41d, 0xfffabe20, 0xffffd428, 0xfffcd128,
+    0xfffcd62d, 0xfffbc622, 0xfffdd628, 0xfffed929, 0xfffdda2a, 0xfffdd42a,
+    0xfff9ba1b, 0xfffcc023, 0xffdca524, 0xff664f24, 0xff322b28, 0xff2d292c,
+    0xff2d292c, 0xff2e292c, 0xff2d292d, 0xff2e292d, 0xff2e292d, 0xff2d292d,
+    0xff2d282c, 0xff2a2529, 0xff484547, 0xffc1bfc1, 0xffffffff, 0xffe9e8e9,
+    0xff5f5c5e, 0xff312c30, 0xff2e292d, 0xff2d292c, 0xff2d292d, 0xff2e282d,
+    0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff302b2f, 0xff342f33,
+    0xfe2f2b2f, 0xff322d32, 0xfe363437, 0xfe2b262a, 0xff332f32, 0xdf494c4c,
+    0x1f161314, 0x06000000, 0x0a020003, 0x10070709, 0x06000001, 0x06000001,
+    0x06000001, 0x07000002, 0x07000002, 0x06000002, 0x05000002, 0x05000001,
+    0x07000002, 0x06000001, 0x06000001, 0x07000002, 0x0d040506, 0x0d040306,
+    0x0b030003, 0x0b020004, 0x09000000, 0x04000000, 0x5f36464b, 0xf64794b4,
+    0xff2282ab, 0xfe2383ab, 0xff2b88ae, 0xff3894be, 0xff4ba7d1, 0xff57b3d9,
+    0xff80bab0, 0xffbebd67, 0xffedc32e, 0xfffdc115, 0xfffbc01e, 0xfffed22a,
+    0xfffcd132, 0xfffccf2a, 0xfffbc525, 0xfffdd027, 0xfffdd829, 0xfffed82b,
+    0xfffeda30, 0xfffcc621, 0xfffdcb23, 0xfffcc624, 0xfffebf23, 0xffd3981c,
+    0xff7c6026, 0xff433728, 0xff2c292a, 0xff2d292c, 0xff2e292d, 0xff2d292d,
+    0xff2d292d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2b252a, 0xff3d383c,
+    0xff959394, 0xffa5a4a6, 0xff373337, 0xff2d282c, 0xff2d282c, 0xff2d282c,
+    0xff2e282d, 0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2e292d,
+    0xff2c272b, 0xff302b2f, 0xff312c30, 0xff3c363a, 0xfe2e2a2e, 0xff312c2f,
+    0xc7414343, 0x351c1a1d, 0x05000000, 0x09010002, 0x0d040305, 0x09010103,
+    0x05000001, 0x03000000, 0x05000001, 0x06000001, 0x05000001, 0x06000002,
+    0x06000002, 0x07000002, 0x06000001, 0x07000002, 0x09010203, 0x0f060507,
+    0x08010001, 0x06000000, 0x05000000, 0x08000002, 0x08020001, 0x3720262b,
+    0xdc4d8ba5, 0xff2a89b2, 0xfe2684af, 0xff3089aa, 0xff469ab2, 0xff49a6ca,
+    0xff53b1d8, 0xff73b6c4, 0xffa3b787, 0xffd9c34a, 0xffdeb836, 0xfffdc01b,
+    0xfffdd326, 0xfffbc933, 0xfffcd33a, 0xfffcc923, 0xfffac222, 0xfffdd528,
+    0xfffed829, 0xfffdd931, 0xfffdd02f, 0xfffbc922, 0xfffed92a, 0xfffdd132,
+    0xfffcc223, 0xfffebb21, 0xffcb951d, 0xff705725, 0xff322d2a, 0xff2d282c,
+    0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2e292d,
+    0xff2d282c, 0xff2d282c, 0xff332e31, 0xff373337, 0xff2f292d, 0xff2e282c,
+    0xff2f2a2e, 0xff2f2a2e, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff353034,
+    0xff423d41, 0xff3d383c, 0xff423d41, 0xff343134, 0xff3d393d, 0xff3c393c,
+    0xff302c30, 0xde3d3d3e, 0x351b1b1d, 0x09010002, 0x0a020002, 0x0a020002,
+    0x0a030204, 0x04010102, 0x00000000, 0x01000000, 0x03000001, 0x04000001,
+    0x05000001, 0x05000001, 0x05000001, 0x05000001, 0x0d040406, 0x0d050406,
+    0x10060407, 0x1f0c0a0d, 0x411c1d21, 0x6134393b, 0x7f4c5356, 0x59343b3f,
+    0x3621282d, 0xdb6c9dad, 0xff358fb7, 0xfe2480aa, 0xff3b8faa, 0xff75a588,
+    0xff68a9a7, 0xff55aed3, 0xff6eb5c5, 0xff96b798, 0xffaec17c, 0xffc7b24b,
+    0xfffbbb16, 0xfffdd025, 0xfffbcc26, 0xfffbcc2f, 0xfffdcc25, 0xfffac31f,
+    0xfffbcb23, 0xfffdd727, 0xfffdd82b, 0xfffdd42e, 0xfff8c120, 0xfffcd629,
+    0xfffed92a, 0xfffdd62b, 0xfffdce2d, 0xfffac222, 0xfff7b61d, 0xff9f7a25,
+    0xff463b29, 0xff2d282c, 0xff2d292d, 0xff2d292d, 0xff2e292d, 0xff2e292d,
+    0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff2c292c,
+    0xff2d292c, 0xff2e282d, 0xfe2c272b, 0xff2f2a2d, 0xff302b2f, 0xff383337,
+    0xff555054, 0xff777377, 0xff8a888b, 0xff767477, 0xfb555356, 0xf7555656,
+    0xfb636464, 0xff3b3a3b, 0xf4373638, 0x5d2f2f30, 0x02000000, 0x0a000002,
+    0x09010002, 0x08020103, 0x06030304, 0x02010101, 0x01000000, 0x01000000,
+    0x01000000, 0x01000000, 0x02000000, 0x03000000, 0x03000000, 0x02000000,
+    0x09030003, 0x3818191d, 0x972f3439, 0xec465358, 0xff4b6471, 0xff527686,
+    0xff548ba4, 0xff6daac3, 0xf961a3bf, 0xff529ebd, 0xfe2682ae, 0xfe2484b0,
+    0xff80ad8c, 0xff9db06d, 0xff66adbb, 0xff70b3bf, 0xffbab46a, 0xffa0b887,
+    0xffbdb964, 0xfff5bf22, 0xfffccb23, 0xfffcd227, 0xfffbc827, 0xfffbcc27,
+    0xfffdca24, 0xfffcc822, 0xfffcd026, 0xfffcd426, 0xfffdd529, 0xfffac021,
+    0xfffbcc29, 0xfffdd82b, 0xfffed727, 0xfffed92a, 0xfffdda32, 0xfffdd22c,
+    0xfff9c220, 0xffc59826, 0xff584828, 0xff2e292d, 0xff2e292c, 0xff2d292d,
+    0xff2d282d, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d,
+    0xff2f2a2e, 0xff2e292d, 0xff2d282c, 0xff2e292c, 0xff2f2a2e, 0xf2363335,
+    0xd9302e30, 0xdd363437, 0xd7373537, 0xc42c2a2b, 0xc2313031, 0xae3b3c3c,
+    0x82343435, 0x7d4d5050, 0xe0626767, 0xff444346, 0x83444445, 0x00000000,
+    0x09000002, 0x09020002, 0x08020103, 0x08050606, 0x05040504, 0x01000100,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x01000000, 0x00000000, 0x552c2b2c, 0xe23d454b, 0xff3c6577, 0xff6aa0bb,
+    0xff8ec4d8, 0xfe92c9e2, 0xfe70b7d4, 0xff7ebad4, 0xff8bbed6, 0xfe7ab7ce,
+    0xff1d7eaa, 0xff2b8dbb, 0xff99af78, 0xffa3b077, 0xff89b19d, 0xffc5b45c,
+    0xffecb72f, 0xffbaba65, 0xffecbf2e, 0xfffcca21, 0xfffbce23, 0xfffccc27,
+    0xfffbc723, 0xfffcce29, 0xfffac21f, 0xfffdcd25, 0xfffac61a, 0xfffcd125,
+    0xfffabc1e, 0xfffabf26, 0xfffcd333, 0xfffbca22, 0xfffdd426, 0xffffd82a,
+    0xfffdda2e, 0xfffdd62b, 0xfff5bc20, 0xffa58524, 0xff70572a, 0xff352d2a,
+    0xff2d2a2c, 0xff2e282e, 0xff2d292d, 0xff2e292c, 0xff2e292d, 0xff2e292d,
+    0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2d282c, 0xff2d292c,
+    0xff312d31, 0xb63c3c3e, 0x26100e11, 0x301b191b, 0x2d202020, 0x1b171616,
+    0x13131112, 0x00000000, 0x00000000, 0x5d313031, 0xff616765, 0x6b2e2e32,
+    0x06020003, 0x09000001, 0x09010002, 0x07020001, 0x0b08090a, 0x06040505,
+    0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xf144484c, 0xff457b94,
+    0xff5bb2d8, 0xfe8acae6, 0xff91cde8, 0xff79bfdc, 0xff4e9dc2, 0xff3d92b4,
+    0xff9cc3d8, 0xff97b8c5, 0xfe3881a3, 0xff3399c5, 0xfea2b68b, 0xffd3af45,
+    0xffecb12c, 0xfff8b821, 0xffd1bb4d, 0xffe5bb36, 0xfffdc722, 0xfff9c21d,
+    0xfffdd128, 0xfffbc624, 0xfffcce28, 0xfffabd1c, 0xfffecd25, 0xfffcca1e,
+    0xfffcca21, 0xfffabc1e, 0xfffbaf17, 0xfffdce2c, 0xfffabd1d, 0xfffdc722,
+    0xfffed82b, 0xfffdd72a, 0xffffd82c, 0xfff9c31e, 0xfffdca25, 0xffdaa421,
+    0xff5d4922, 0xff53422a, 0xff2d282c, 0xff2d292b, 0xff2d282d, 0xff2e282c,
+    0xff2d282d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2d282c, 0xff2e292d,
+    0xff2e292d, 0xff2c292c, 0xff322b2f, 0xba373739, 0x110c0a0d, 0x0f0c0b0d,
+    0x1a18191a, 0x08070807, 0x05040304, 0x02010000, 0x0a060505, 0x94535755,
+    0x733c3d3d, 0x0f050306, 0x09010002, 0x09010002, 0x0a040205, 0x07060505,
+    0x03000001, 0x02000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0xff4f7484, 0xfe5bb8e0, 0xff5db6dc, 0xff7fc8e6, 0xff68b6da, 0xff5fadca,
+    0xff348fb6, 0xff267da2, 0xfe96bccc, 0xfcb2887d, 0xff3b6577, 0xfe8aada6,
+    0xffd7af45, 0xfff8ad16, 0xfffcb516, 0xffe9b931, 0xffe8b72e, 0xfffebc1a,
+    0xfff9ba18, 0xfffdcd25, 0xfffbc520, 0xfffdca26, 0xfff9bd1e, 0xfffdc21e,
+    0xfff8b70f, 0xfffbc71c, 0xfffbc221, 0xfff9ae15, 0xfffcc522, 0xfffbc223,
+    0xfffbbc1b, 0xfffbca21, 0xfffccc24, 0xfffdd333, 0xfffbca24, 0xfffcc220,
+    0xfff7cf29, 0xfff8b921, 0xffa17520, 0xff463727, 0xff443b2a, 0xff302b2b,
+    0xff2e2a2d, 0xff2d292d, 0xff2e2a2c, 0xff2f2a2e, 0xff2e292d, 0xff2d282c,
+    0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff2f2a2e, 0xff2f2a2d, 0xc6322f31,
+    0x1d111013, 0x110e0d10, 0x13131212, 0x0b0a0a0a, 0x01000101, 0x02010000,
+    0x07050303, 0x22171717, 0x02000000, 0x08020002, 0x0a020001, 0x0a040404,
+    0x05020302, 0x04000001, 0x03000001, 0x02000000, 0x01000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0xff5db1d6, 0xff50add4, 0xff65b7da, 0xff6abcde,
+    0xff6db2cf, 0xff469abf, 0xff1d7aa3, 0xff4a97b9, 0xffa37e73, 0xff9d5d35,
+    0xfe417280, 0xffdd9c26, 0xfef1a01e, 0xfffcb017, 0xfffaaf16, 0xfff9ae15,
+    0xfffbb114, 0xfff9b218, 0xfffcc11e, 0xfffbc622, 0xfffdc724, 0xfff9bd1d,
+    0xfffbb91d, 0xfffab313, 0xfffabe17, 0xfffdc61f, 0xfffcb418, 0xfffbbe1e,
+    0xfffdc422, 0xfffbbd1f, 0xfffcbe20, 0xfffabd1c, 0xfffabb22, 0xfffcce2b,
+    0xfffbc11e, 0xfffcc01c, 0xffeabc25, 0xffb98a1e, 0xffe4a424, 0xff6c5223,
+    0xff3f3327, 0xff3c332b, 0xff2e2a2a, 0xff2d282e, 0xff2e292d, 0xff2d282c,
+    0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff2f2a2c,
+    0xff2e292c, 0xda373638, 0x331b1d1e, 0x09050607, 0x09080908, 0x00000000,
+    0x00000000, 0x05030203, 0x07030103, 0x06030102, 0x04010001, 0x08030304,
+    0x09040406, 0x0a060709, 0x06000102, 0x06000002, 0x05000001, 0x02000000,
+    0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xff5fb6dd, 0xff419bc2,
+    0xff5ca8ca, 0xff51a3c6, 0xff3e92b9, 0xff2581a9, 0xff1c7ba4, 0xff428bad,
+    0xff7c401d, 0xffbc782c, 0xff61624e, 0xffbe6314, 0xfff4a525, 0xfffaac15,
+    0xfffaac1a, 0xfffba911, 0xfffab31d, 0xfffcba1a, 0xfffbc321, 0xfffcc122,
+    0xfffbb81c, 0xfffbb41a, 0xfffab518, 0xfffcbd1e, 0xfffaba19, 0xfffcbf1d,
+    0xfffbbb1e, 0xfffbbf1e, 0xfffcc023, 0xfffbc020, 0xfffbbb1d, 0xfffab51a,
+    0xfffcc722, 0xfffbc21e, 0xfffab61b, 0xfffbbb1d, 0xfff9b11a, 0xffbf8b1e,
+    0xffbd881f, 0xffd39520, 0xff684f22, 0xff403628, 0xff3b332a, 0xff2c292d,
+    0xff2d292d, 0xff2e282c, 0xff2e282d, 0xff2d282d, 0xff2d282c, 0xff2e282d,
+    0xff2e292d, 0xff2f2a2e, 0xff2c292d, 0xdc373333, 0x32191818, 0x07020204,
+    0x00000000, 0x00000000, 0x00000000, 0x07010203, 0x08010103, 0x0a030305,
+    0x02000000, 0x03020202, 0x04010203, 0x03000000, 0x05000001, 0x05000001,
+    0x05000001, 0x04000001, 0x02000000, 0x01000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0xff5bafd2, 0xff4496b8, 0xff4397bb, 0xff2a85b1, 0xff2083aa, 0xff1d79a1,
+    0xff2583ac, 0xff3b6e85, 0xff77331a, 0xff994a26, 0xff52443b, 0xffd98218,
+    0xfffcad17, 0xfffbab1f, 0xfffaac1c, 0xfffcb223, 0xfffcb215, 0xfffbb719,
+    0xfffbb61a, 0xfffaaf18, 0xfffbb116, 0xfffbb419, 0xfffcbb1d, 0xfffaad17,
+    0xfffab41e, 0xfffcb917, 0xfffcba1d, 0xfffbbf1d, 0xfffbc123, 0xfffab91c,
+    0xfffab51b, 0xfffcc01d, 0xfffed329, 0xfffbb81c, 0xfffcb51c, 0xfffab117,
+    0xfffbac19, 0xfff9ac17, 0xffad7b19, 0xffbb861e, 0xffdd9c1f, 0xff6e5220,
+    0xff564a2d, 0xff3a3027, 0xff282528, 0xff2c292e, 0xff2d2a2b, 0xff2e292c,
+    0xff2e292d, 0xff2d2a2c, 0xff2d282c, 0xff322c30, 0xff312c2a, 0xe54f412f,
+    0x43332b1f, 0x0e050707, 0x0a080709, 0x03000201, 0x04000000, 0x06000001,
+    0x05000001, 0x04000001, 0x02000000, 0x01000000, 0x02000000, 0x02000000,
+    0x03000000, 0x04000001, 0x05000001, 0x05000001, 0x03000000, 0x01000000,
+    0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x01000000, 0xff2c8ab1, 0xff3f94b8, 0xff2b86ad, 0xff2686ae,
+    0xff1e77a1, 0xff207ba3, 0xff3387ab, 0xff3a5363, 0xff903616, 0xff933920,
+    0xff64402e, 0xffdf8e19, 0xffde7f0e, 0xffd67a10, 0xfffab12a, 0xfffba919,
+    0xfffbab12, 0xfffbaf16, 0xfff9ac16, 0xfffaab14, 0xfffdb318, 0xfffbba1d,
+    0xfffaad16, 0xfffcae17, 0xfffab013, 0xfffcbd1e, 0xfffabb19, 0xfffabd20,
+    0xfffdb51e, 0xfffcb61a, 0xfffcb918, 0xfff8b012, 0xfff9b71a, 0xfff8ae17,
+    0xfffbad16, 0xfffaac16, 0xfffbab15, 0xfff9a816, 0xfffeac1c, 0xffba841c,
+    0xffb37d1a, 0xffdda624, 0xff8c6620, 0xff9a6f1f, 0xffb77f2a, 0xff473424,
+    0xff302a2d, 0xff2f2a30, 0xff2d292c, 0xff2e292e, 0xff2f2b2c, 0xff37322c,
+    0xfe5b4627, 0xffbc8b2a, 0x887c602b, 0x130a0808, 0x1b16171b, 0x02000000,
+    0x06000001, 0x05000001, 0x03000000, 0x02000000, 0x01000000, 0x00000000,
+    0x00000000, 0x00000000, 0x01000000, 0x02000000, 0x04000001, 0x05000001,
+    0x05000001, 0x03000000, 0x02000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x01000000, 0x01000100, 0x03020302, 0xff2f8bb2, 0xff2e89b0,
+    0xff2c89b2, 0xff1a799f, 0xff1f759f, 0xff2782a6, 0xff3b84a4, 0xff393c43,
+    0xff863519, 0xff7a2f18, 0xff6d301f, 0xffb24e1b, 0xffc65a10, 0xffe59528,
+    0xfffdb123, 0xfffba60d, 0xfffbaa12, 0xfffba913, 0xfffaab15, 0xfffcb319,
+    0xfffbb519, 0xfffaab16, 0xfffbac16, 0xfffab417, 0xfffcbc1c, 0xfffcb61a,
+    0xfff5ac1c, 0xfff8b01d, 0xfffbb419, 0xfffab217, 0xfffbb616, 0xfff19d0b,
+    0xfffbaa17, 0xfff9a713, 0xfffaa914, 0xfffbac16, 0xfffaab16, 0xfff6a216,
+    0xfff9a512, 0xffffae15, 0xffe7a71e, 0xffc98d19, 0xffda931e, 0xffd48e1b,
+    0xffdb8f17, 0xffb5791d, 0xff6e5123, 0xff53432d, 0xff433626, 0xff3c3228,
+    0xff564225, 0xff84622c, 0xfe9e7016, 0xffffb424, 0xdab29758, 0x5f3a3c3b,
+    0x09060709, 0x04020201, 0x04000001, 0x04000001, 0x02000000, 0x01000000,
+    0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000,
+    0x03000000, 0x05000001, 0x06000001, 0x04000001, 0x03000001, 0x01000000,
+    0x00000000, 0x00000000, 0x01000000, 0x03020302, 0x03020202, 0x08070807,
+    0xff348db4, 0xff2a88b0, 0xff257ba2, 0xff1b6e90, 0xff2280a8, 0xff3080a2,
+    0xff327692, 0xff42322e, 0xff612b1e, 0xff5f2a1b, 0xff693120, 0xffa3350f,
+    0xffc55a0d, 0xfff0a023, 0xfffba913, 0xfffca912, 0xfff8a911, 0xfffaaa13,
+    0xfff9aa13, 0xfffbae15, 0xfffba812, 0xfffaac16, 0xfffcb317, 0xfffab518,
+    0xfffcb51b, 0xfff3a419, 0xfff39d18, 0xfffbad17, 0xfff9ac17, 0xfffbb215,
+    0xfff7aa15, 0xfff8a816, 0xfff9a914, 0xfffaa815, 0xfffaab17, 0xfffbad17,
+    0xfff9aa18, 0xfff5a114, 0xfffba815, 0xfff6a714, 0xfffcaf19, 0xfff7a417,
+    0xffec9c19, 0xfff7a813, 0xfff8a516, 0xffe99412, 0xffda981d, 0xffcb8f22,
+    0xffc18d2a, 0xffb98321, 0xffda9719, 0xfffdb222, 0xffffb01a, 0xffe8a828,
+    0xf39c8b63, 0x924a4d4c, 0x05040405, 0x0a080809, 0x01000000, 0x02000000,
+    0x01000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+    0x00000000, 0x01000000, 0x03000000, 0x05000001, 0x06000002, 0x06000001,
+    0x04000001, 0x02000001, 0x07050506, 0x0b0a0a0b, 0x07050606, 0x04030403,
+    0x0a090a09, 0x110f1110, 0xff2885ae, 0xff2586b1, 0xff1c6484, 0xff247393,
+    0xff24799c, 0xff25769a, 0xff2b596f, 0xff432e30, 0xff3d2925, 0xff5c2b1c,
+    0xff642718, 0xffaf410d, 0xffd16d0e, 0xfffdad1e, 0xfff7a20f, 0xfff8a911,
+    0xfffaa913, 0xfffaaa13, 0xfffbaa13, 0xfffca70f, 0xfffcac16, 0xfffcac16,
+    0xfffbb015, 0xfffbae16, 0xfff39e15, 0xfff29116, 0xfff9a617, 0xfffbab16,
+    0xfffbae14, 0xfff9b118, 0xffef9912, 0xfffaa915, 0xfffba915, 0xfff8a512,
+    0xfff6a013, 0xfffaac16, 0xfffaa214, 0xfff39e13, 0xfff7a713, 0xfff9a816,
+    0xfff69f15, 0xffef9714, 0xfff9a817, 0xfff8a613, 0xfff19910, 0xfffca817,
+    0xfffbae17, 0xfffaab15, 0xfffab126, 0xfffaaa14, 0xfffbab16, 0xfffaad13,
+    0xfff8ac16, 0xffaa7f2e, 0xff69695f, 0x9c424244, 0x0b0b0b0a, 0x0a070a09,
+    0x02000000, 0x03000001, 0x01000000, 0x01000000, 0x00000000, 0x00000000,
+    0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x03000001, 0x05000001,
+    0x07000003, 0x06000002, 0x06000001, 0x0c0a0b0a, 0x1b1a1815, 0x2524211e,
+    0x0d0b0c0b, 0x0d0c0d0c, 0x15131514, 0x0f0e0e0e, 0xff2988b1, 0xff1d7ca5,
+    0xff1e5e79, 0xff216685, 0xff257696, 0xff1b6689, 0xff2c4451, 0xff362f34,
+    0xff342927, 0xff5e2b1f, 0xff602a18, 0xffa73705, 0xffed951d, 0xfff6a311,
+    0xfff9a412, 0xfff9a910, 0xfffaaa14, 0xfffaaa12, 0xfffaa911, 0xfffbab16,
+    0xfff49e15, 0xfffaa30f, 0xfffba813, 0xfff29211, 0xffe57d0b, 0xfff29b11,
+    0xfffcad16, 0xfffaac15, 0xfffba415, 0xffef9314, 0xfff59f12, 0xfff9a917,
+    0xfffbab16, 0xfff6a114, 0xfff6a014, 0xfff8a112, 0xffe37d12, 0xfff9a516,
+    0xfff9a816, 0xfff7a016, 0xffee930e, 0xfff8a216, 0xfff6a212, 0xfff39a12,
+    0xfff7a214, 0xfffbab16, 0xfffcab17, 0xfffba911, 0xfffbab14, 0xfffcab14,
+    0xfffaab13, 0xfffbad1b, 0xffba8726, 0xff2f393c, 0xff213f4c, 0xab394346,
+    0x12121112, 0x1f1c1c1e, 0x0d0a0b0c, 0x04000001, 0x03000000, 0x01000000,
+    0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x03000101,
+    0x04000102, 0x05000001, 0x07000100, 0x0a020507, 0x18151515, 0x211c1710,
+    0x2c21190d, 0x12100b03, 0x17131512, 0x17161616, 0x0c0b0b0b, 0x08070807,
+    0xff2382ac, 0xff19759a, 0xff21617e, 0xff24607c, 0xff176e91, 0xff1c5b79,
+    0xff2b3c47, 0xff302b2e, 0xff432922, 0xff5e2b1d, 0xff672816, 0xffbc5410,
+    0xffcc650b, 0xfff19b17, 0xfff5a011, 0xfffaa813, 0xfff8a714, 0xfff9aa11,
+    0xfffcab16, 0xfff6a119, 0xfff08e0d, 0xfff9a412, 0xfff1920d, 0xffed8b0e,
+    0xfff49813, 0xfffbad16, 0xfffaab15, 0xfffbad15, 0xfff69d11, 0xfff5a014,
+    0xfffaaa16, 0xfffbac15, 0xfff7a216, 0xffea8810, 0xfff39914, 0xffe78010,
+    0xfff29515, 0xfffbab15, 0xfff6a314, 0xffef8f15, 0xfff5a015, 0xfff7a417,
+    0xffe68913, 0xfff6a113, 0xfffaab16, 0xfffaab16, 0xfffbaa15, 0xfff7a411,
+    0xfffbaa14, 0xfffaaa13, 0xfffead15, 0xffbf871e, 0xff383228, 0xff284b5a,
+    0xff1e3a49, 0xfc5d747b, 0x87596c6f, 0x523b4346, 0x09060607, 0x05000001,
+    0x04000001, 0x04000001, 0x03000000, 0x02000000, 0x02000000, 0x02000000,
+    0x04020203, 0x12101111, 0x12101111, 0x0a060607, 0x03000001, 0x0c0a0908,
+    0x5a473d24, 0x6a50472a, 0x241e180e, 0x56433b29, 0x664e452d, 0x1814120e,
+    0x0d0b0b0b, 0x0a09090a, 0xff1f79a0, 0xff1c749c, 0xff22576e, 0xff235b76,
+    0xff106589, 0xff24536a, 0xff2c363d, 0xff31292c, 0xff5f2f22, 0xff58291c,
+    0xff6f2b12, 0xffb44f10, 0xffd97612, 0xffe48a17, 0xfff49a0f, 0xfff6a015,
+    0xfff9a813, 0xfffdaa17, 0xfff7a41a, 0xffef920e, 0xfff69e0f, 0xffef8e0c,
+    0xfff09011, 0xffdf7109, 0xffee8e10, 0xfffcab16, 0xfffbab17, 0xfffba816,
+    0xffee9010, 0xfff69e13, 0xfff19b12, 0xfff79e14, 0xffeb8c10, 0xfff09112,
+    0xffed8d11, 0xfff09916, 0xfffdac17, 0xfff49a12, 0xffe57913, 0xffed8c13,
+    0xfff8a815, 0xffe58513, 0xffe78914, 0xfff5a116, 0xfff7a615, 0xfffbac14,
+    0xfffaa915, 0xfff8a716, 0xfffbac18, 0xfffea814, 0xffcc8f23, 0xff443827,
+    0xff2b2e35, 0xff2c5363, 0xfe213341, 0xff3d5d6b, 0xeb95bac2, 0x60364348,
+    0x00000000, 0x06000002, 0x05000001, 0x05000001, 0x05000001, 0x05000001,
+    0x04000001, 0x07040504, 0x110f100f, 0x1a191717, 0x100e0e0f, 0x05040403,
+    0x1613100b, 0x93726743, 0xf3b5a057, 0xeeada148, 0xa67b7845, 0x82665d43,
+    0xb7897e50, 0x3e302b1e, 0x03030000, 0x4e3b3421, 0xff166c90, 0xff236f90,
+    0xff243b47, 0xff1a536c, 0xff1a6e93, 0xff2b4a5b, 0xff333139, 0xff393433,
+    0xff7b301a, 0xff55271d, 0xff7a321c, 0xffbf5912, 0xffd77510, 0xffda730b,
+    0xfff69d15, 0xfff6a211, 0xfff7a110, 0xfff39813, 0xffeb8d10, 0xfff39613,
+    0xffea7e05, 0xfff49312, 0xffda6706, 0xffd05303, 0xffed8910, 0xfffcaf16,
+    0xfffaa813, 0xffe8820e, 0xffe87e0f, 0xfff79e14, 0xffe47a0c, 0xffef8d13,
+    0xffec860b, 0xfff39a13, 0xfff6a213, 0xfffbab13, 0xfff1910f, 0xffdc6309,
+    0xffe88211, 0xfff8a314, 0xfff29619, 0xffda7714, 0xffda6e11, 0xffe38011,
+    0xfff9a715, 0xfffbaa16, 0xfff29d12, 0xfff2a016, 0xfffaa814, 0xffdf961f,
+    0xff574627, 0xff2b282c, 0xff2e4955, 0xff2a4d5f, 0xff253542, 0xfe2b4f61,
+    0xf68fb8c1, 0x59323f45, 0x00000000, 0x06000001, 0x06000001, 0x06000001,
+    0x06000001, 0x05000001, 0x0c080a0b, 0x14111313, 0x100e0f0f, 0x09080708,
+    0x08040603, 0x28221c14, 0xb0867748, 0xfeb8a84d, 0xe6aaa14e, 0xcc968d41,
+    0x44322e15, 0x2019170d, 0x48383021, 0x1e19140e, 0x73584d34, 0xf4b5a566,
+    0xff207ba1, 0xff275d75, 0xff272e35, 0xff1d4e65, 0xff287599, 0xff30414c,
+    0xff373539, 0xff533835, 0xff8e2e0d, 0xff4d2920, 0xff7d3118, 0xffc5600d,
+    0xffbd4c08, 0xffed9010, 0xfff19711, 0xfff79d12, 0xffec8a0d, 0xffec890f,
+    0xffeb8110, 0xffe57e08, 0xfff69414, 0xffd55f03, 0xffcf5104, 0xffe2740c,
+    0xfff59c10, 0xfff79d14, 0xffef8f11, 0xffe77a0a, 0xfff49d12, 0xffe8850f,
+    0xffea800f, 0xffe27708, 0xfff59e15, 0xfff8a813, 0xfff5a215, 0xffe7870f,
+    0xffd95a07, 0xffdf710b, 0xfff39614, 0xfff49d14, 0xffd86f0a, 0xffdd7b12,
+    0xffd06c0b, 0xffed9114, 0xfff3a114, 0xfff6a514, 0xfff29b14, 0xfff6a214,
+    0xffe19318, 0xff664d26, 0xff2a242b, 0xff253d4c, 0xff2b4251, 0xff234656,
+    0xff253845, 0xff2a4d5b, 0xf79cc3cb, 0x60374548, 0x01000000, 0x07000002,
+    0x07000002, 0x08010103, 0x0b040406, 0x17131211, 0x413c372f, 0x1f1b1713,
+    0x08070302, 0x09070301, 0x362c2317, 0xca978b4c, 0xfdb7a94a, 0xb2857e42,
+    0x34262009, 0x231b170d, 0x1c181009, 0xb78b7e52, 0xe5ab9b61, 0x7055492d,
+    0xe0a8975f, 0x7a605537, 0xff2a81a7, 0xff1e4d63, 0xff282d34, 0xff294c5f,
+    0xff185977, 0xff38373c, 0xff34353a, 0xff7e3623, 0xff7e2b11, 0xff4b2a23,
+    0xff904618, 0xffb34109, 0xffbf5008, 0xfff29313, 0xfff09511, 0xffe9830c,
+    0xffed8811, 0xffe4750d, 0xffe77705, 0xfff19118, 0xffda6807, 0xffcd5105,
+    0xffde6909, 0xffe1720b, 0xffe7840c, 0xffed8910, 0xffec830c, 0xffef8f0d,
+    0xfff19212, 0xffe77f0d, 0xffe77f0e, 0xffed8c11, 0xfff29813, 0xffeb8f10,
+    0xffda740f, 0xffc94f05, 0xffe3720d, 0xffe38110, 0xffe98914, 0xffde790e,
+    0xffe88b13, 0xffe38712, 0xffdd7e12, 0xffdb780d, 0xffed9713, 0xffdf8112,
+    0xffd66f0d, 0xffe5991b, 0xff6f4e23, 0xff272229, 0xff2b333a, 0xff234b5e,
+    0xff29363f, 0xff244556, 0xff263946, 0xff2d4753, 0xf57fabb7, 0x5229373c,
+    0x03000000, 0x09010204, 0x08000103, 0x0b060405, 0x372b251a, 0x67534934,
+    0x5a463b26, 0x2e252018, 0x0b080300, 0x624a4123, 0xe0a5964a, 0xd99e9240,
+    0x77595121, 0x392b2716, 0x27201c15, 0x3b2b2417, 0xc590814f, 0xefb29c5d,
+    0x9a73663a, 0x624b4027, 0x71564c30, 0xd48d834b, 0xff1f7194, 0xff1d4b60,
+    0xff283038, 0xff213f50, 0xff21495d, 0xff383234, 0xff343134, 0xff9a300f,
+    0xff652a19, 0xff563220, 0xff933e16, 0xffa92f04, 0xffce5e0a, 0xffef8d0f,
+    0xffe68411, 0xffea8511, 0xffe27008, 0xffe16505, 0xffe67407, 0xffd76308,
+    0xffcc4e04, 0xffda5e06, 0xffd55a07, 0xffcb5005, 0xffe1750a, 0xffe87a0d,
+    0xffe97d08, 0xffea810b, 0xffe9820f, 0xfff49815, 0xffeb890e, 0xffe87d0e,
+    0xffdf770c, 0xffc95d0e, 0xffbe4909, 0xffe17510, 0xffd67110, 0xffd0640d,
+    0xffe28211, 0xffea8d16, 0xffd77710, 0xffca610b, 0xffc15109, 0xffd57413,
+    0xffc14f0b, 0xffb03604, 0xffd57213, 0xff7f5c28, 0xff2f292b, 0xff2b2b2e,
+    0xff283f4d, 0xff273a46, 0xff2a2e36, 0xff244353, 0xff273a44, 0xff344448,
+    0xfa6b9aa1, 0x91546b70, 0x17100f0f, 0x04010002, 0x1912110d, 0x664d4731,
+    0x80635c41, 0x9e796c47, 0xd39d8c52, 0x98756845, 0x9d746934, 0xf4afa139,
+    0xfeb4a836, 0xaa817a44, 0x56433c26, 0x04030000, 0x5d403b24, 0xe891894a,
+    0xd98e8546, 0x85645734, 0x73564b2d, 0x79574e2e, 0xdb887f40, 0xc67b753f,
+    0xff126488, 0xff1e4c64, 0xff28313b, 0xff253f4c, 0xff2b363c, 0xff333137,
+    0xff412a26, 0xffa0300d, 0xff4f2a20, 0xff633820, 0xff94300e, 0xffa72c03,
+    0xffd86a0d, 0xffec9014, 0xffc25407, 0xffdb690a, 0xffe06911, 0xffe06706,
+    0xffdd680a, 0xffcb5005, 0xffd65a05, 0xffd05206, 0xffc84703, 0xffda6706,
+    0xffec8112, 0xffde6604, 0xffe77c09, 0xffe97f12, 0xffed8814, 0xffe2770a,
+    0xffe5760d, 0xffd66208, 0xffc7570d, 0xffb03705, 0xffcf5f0d, 0xffc95d09,
+    0xffcd6210, 0xffd7750f, 0xffe18213, 0xffba4c07, 0xffc2520b, 0xffac3506,
+    0xffbd4f0b, 0xffc2581c, 0xffa72c06, 0xff9c3b15, 0xff80562a, 0xff44392e,
+    0xff2d292c, 0xff2d2e34, 0xff293740, 0xff2a3033, 0xff292d35, 0xff234657,
+    0xff273d4a, 0xff363f3f, 0xff57888c, 0xea8cb0b4, 0x4d393e3d, 0x7c5e563a,
+    0xbe8f825b, 0x7f625a3f, 0x795e5640, 0xbc918258, 0xffbda75f, 0xfab7a444,
+    0xfdb5a630, 0xffb5a734, 0xecac9d46, 0xecae9d57, 0x5c463f28, 0x835a5639,
+    0xfa938e42, 0xc97c7940, 0x8e615c3e, 0x996b6745, 0x815f5737, 0xe188803e,
+    0x8f4e4818, 0x2714120a, 0xff15658a, 0xff224d63, 0xff26333d, 0xff2e353c,
+    0xff2f2d33, 0xff312f32, 0xff4c2921, 0xff9a2f10, 0xff382826, 0xff682f1c,
+    0xff9e2c08, 0xffa83201, 0xffec8c1a, 0xffcd660f, 0xffcb5309, 0xffdf6b12,
+    0xffe17009, 0xffea8010, 0xffcf5506, 0xffd75804, 0xffd15009, 0xffc54704,
+    0xffd96206, 0xfff08b11, 0xffdd6507, 0xffe06d07, 0xffe77b0c, 0xffe46e0b,
+    0xffdb6704, 0xffe7770d, 0xffcf5707, 0xffbd4506, 0xffae3203, 0xffb74207,
+    0xffc35009, 0xffcc5f0e, 0xffca600c, 0xffd46f0d, 0xffb43f04, 0xffb33c09,
+    0xffa62c01, 0xffac3406, 0xffb84714, 0xffae3d16, 0xffa62d05, 0xff623324,
+    0xff363134, 0xff302c2d, 0xff2e2a2d, 0xff2e2b2f, 0xff2b2b2f, 0xff2c2c30,
+    0xff292e35, 0xff1e4d62, 0xff26495c, 0xff36414a, 0xff508a95, 0xea7d988b,
+    0xb4817d5e, 0xbf8e8053, 0x5a483e28, 0x44312917, 0x221b150e, 0x382e2618,
+    0xf4b8a563, 0xffb8a83d, 0xfbb2a63a, 0x9a756732, 0x78584d25, 0xffafa354,
+    0xffa19a4f, 0xfe969145, 0xba787245, 0x8f5e5b36, 0xcc827f49, 0xa76f6b42,
+    0xf8948d45, 0x914f4819, 0x1a0b0900, 0x83565744, 0xff1c6c90, 0xff1e4254,
+    0xff27333c, 0xff2d2d31, 0xff2f2b2e, 0xff2f2a2e, 0xff5b2b1e, 0xff812d13,
+    0xff332727, 0xff6b2c1a, 0xff9f2906, 0xffc45a0f, 0xffe78c1d, 0xffbe4403,
+    0xffde6909, 0xffee8711, 0xfff18b13, 0xffd35d06, 0xffd65605, 0xffce4f06,
+    0xffc94f02, 0xffdd6307, 0xffed8510, 0xffe57407, 0xffde6a05, 0xffef880b,
+    0xffe16908, 0xffdd6707, 0xffe5720e, 0xffce5305, 0xffbb3e06, 0xffad3208,
+    0xffaa3206, 0xffbe4507, 0xffba4309, 0xffb13b03, 0xffd1670e, 0xffba4909,
+    0xffa82c04, 0xffa72b02, 0xffa82e06, 0xffae3608, 0xffb4431c, 0xffaa2f07,
+    0xff9e2f0b, 0xff3c2826, 0xff2e2a2e, 0xff2c2a2d, 0xff2f292e, 0xff2e292d,
+    0xff2c292e, 0xff2c2d31, 0xff293038, 0xff195973, 0xff235e79, 0xff314a55,
+    0xff48859f, 0xf981a193, 0xb07f7a58, 0x664f4732, 0x4836301f, 0x17140e0b,
+    0x45342e1d, 0xc897864d, 0xffbba84f, 0xebad9e45, 0xa1797339, 0xa8776f3b,
+    0xffafa356, 0xffaba352, 0xdd8c8644, 0x9a66623d, 0xa96b693a, 0xff9b9045,
+    0xff9a8f40, 0xfa938a3d, 0x82474117, 0x1b0d0a03, 0x86504f3d, 0xff7c7b4d,
+    0xff146388, 0xff213c4b, 0xff29323a, 0xff2f2c30, 0xff302b2e, 0xff2f282d,
+    0xff662c19, 0xff6c2b17, 0xff352728, 0xff712c16, 0xffac3708, 0xffe5851b,
+    0xffcc5609, 0xffdf730e, 0xfff9a116, 0xffe9840d, 0xffdd6806, 0xffdf6707,
+    0xffcf5205, 0xffd35902, 0xffe77008, 0xffe97d0b, 0xffe47408, 0xffe26f06,
+    0xfff7990f, 0xffe97b07, 0xffe36f0a, 0xffe06b09, 0xffcd4e04, 0xffbd4005,
+    0xffb03506, 0xffac3005, 0xffae3103, 0xffbb3d08, 0xffa82d03, 0xffbd4909,
+    0xffc15009, 0xffa92c04, 0xffa82c04, 0xffa72c02, 0xffa82e06, 0xffad360d,
+    0xffad3911, 0xffaa2d07, 0xff9e310c, 0xff342828, 0xff2d292d, 0xff2e292d,
+    0xff2d292c, 0xff2d292c, 0xff2c292d, 0xff2a2e33, 0xff2b3039, 0xff185d7c,
+    0xff206f92, 0xff325a6d, 0xff377e98, 0xf380abac, 0xe6a59f70, 0x83645838,
+    0x16151110, 0x84635a33, 0xecaf9d49, 0xffb7a63c, 0xdfa49a42, 0x96706a34,
+    0xdd9d954b, 0xffaea450, 0xffada352, 0xb9807a44, 0x8c65603c, 0xd68b8547,
+    0xff999043, 0xff978e3c, 0xf08d853b, 0x6a3a3613, 0x180b0903, 0x97565641,
+    0xf9747048, 0xff706a39, 0xff115f80, 0xff253642, 0xff292f36, 0xff2f2b2f,
+    0xff2e2a2c, 0xff31292a, 0xff732d16, 0xff552a1d, 0xff41292a, 0xff782d13,
+    0xffca5910, 0xffd15809, 0xffc7560a, 0xfffcac1e, 0xfff8a114, 0xffe57b0a,
+    0xffe8790a, 0xffd35b04, 0xffd96306, 0xfff18708, 0xffe77505, 0xffe16f07,
+    0xffe37106, 0xfffa9c0d, 0xffe87705, 0xffe47409, 0xffdf6908, 0xffce4e05,
+    0xffbd4003, 0xffb53904, 0xffaf3405, 0xffa92f07, 0xffb73907, 0xffb13704,
+    0xffb13904, 0xffbd4907, 0xffa82c05, 0xffa82c04, 0xffa72d05, 0xffa92b03,
+    0xffa92e06, 0xffac360e, 0xffaa3008, 0xffaa2e07, 0xff9e320e, 0xff302728,
+    0xff302b2f, 0xff2d2a2e, 0xff2e292d, 0xff2d282c, 0xff2e282c, 0xff2b2e35,
+    0xff293239, 0xff1d6280, 0xff227196, 0xff2a6a84, 0xff2e7792, 0xff84aba1,
+    0xbb858058, 0x7861573b, 0xbf8b823c, 0xfdb5a736, 0xffb5a734, 0xc28f893f,
+    0x916e6931, 0xf4aca23e, 0xffafa347, 0xffada659, 0xa5757247, 0x976e6a44,
+    0xed9d944b, 0xff9a9142, 0xff978e3b, 0xe988823b, 0x59332d13, 0x14080501,
+    0xb3676951, 0xff726f44, 0xff706a3a, 0xfe716a3a, 0xff145d7b, 0xff25323c,
+    0xff2d2d33, 0xff2f2b2e, 0xff2e282d, 0xff31282a, 0xff7c2d16, 0xff422923,
+    0xff542c21, 0xff8b4016, 0xffd45d0d, 0xffac3303, 0xfff19519, 0xfff8a311,
+    0xffea850c, 0xffec850f, 0xffe47407, 0xffe9810d, 0xfffc9b09, 0xfff18805,
+    0xffdf6906, 0xffe47208, 0xfff8950d, 0xffe17203, 0xffe3720a, 0xffe67409,
+    0xffcc4e05, 0xffbd3f02, 0xffbd3f07, 0xffb63906, 0xffb03507, 0xffab2f03,
+    0xffb33504, 0xffb53b05, 0xffb73f06, 0xffac3406, 0xffad3203, 0xffa92e04,
+    0xffa72c04, 0xffaa2d04, 0xffa92f06, 0xffab310a, 0xffa92e04, 0xffab3006,
+    0xff9b2f0d, 0xff2d2829, 0xff2f292d, 0xff2d292d, 0xff302a2e, 0xff2d282c,
+    0xff2e282c, 0xff2d2e34, 0xff2b353d, 0xff256888, 0xff207293, 0xff287494,
+    0xff2b7790, 0xe275a1a2, 0xab7d7d51, 0xf7b0a53c, 0xffb7a52f, 0xfbb4a637,
+    0xaa7d7635, 0x9d756f2e, 0xffb4a837, 0xffb2a535, 0xffafa654, 0x74534d26,
+    0xb07e794d, 0xffa59b4c, 0xff998f41, 0xff958d3a, 0xe0827b38, 0x4426220e,
+    0x1b0c0a07, 0xba65644a, 0xff6f6a3d, 0xfe6f6a39, 0xfe6e6a3b, 0xff6e6b39,
+    0xff195773, 0xff273138, 0xff2d2c31, 0xff2e292d, 0xff2d292d, 0xff362828,
+    0xff7e2d15, 0xff3a2728, 0xff62311c, 0xff9c501a, 0xffb84709, 0xffc75f1f,
+    0xfff79d13, 0xffed8c0f, 0xffeb850f, 0xffea7f0a, 0xffee870a, 0xffffa10c,
+    0xfff6920b, 0xffe26f05, 0xffeb7e0b, 0xfff08d10, 0xffe57506, 0xffe87605,
+    0xffe46f07, 0xffcd4e04, 0xffc04004, 0xffbf4307, 0xffbc400a, 0xffbf4309,
+    0xffaa3002, 0xffb53808, 0xffb33707, 0xffb94005, 0xffb23905, 0xffb13906,
+    0xffb53c05, 0xffa62c04, 0xffa82d03, 0xffa82e05, 0xffab3007, 0xffaa2e06,
+    0xffa92e06, 0xffac2f03, 0xff923010, 0xff2b282b, 0xff2f292c, 0xff2d292d,
+    0xff2f2a2e, 0xff2d282c, 0xff2d292c, 0xff2b3036, 0xff273641, 0xff256b8c,
+    0xff1d6e93, 0xff227292, 0xff368098, 0xfe88b398, 0xffb4a838, 0xffb3a72f,
+    0xeda99f3a, 0xa2787236, 0xb8867f31, 0xffb5a631, 0xfeb3a52b, 0xffb1a53e,
+    0xffaea453, 0xefa19952, 0xffa19646, 0xff958d3c, 0xfe938b3a, 0xff958d38,
+    0xc66f692d, 0x53282617, 0xbe5d5c41, 0xff706b3d, 0xfe7b7639, 0xff77713b,
+    0xff726b39, 0xff857c3c, 0xff1c5069, 0xff28343c, 0xff2d2d32, 0xff2d2a2d,
+    0xff30282d, 0xff3e2825, 0xff762b17, 0xff352925, 0xff6a3321, 0xff984112,
+    0xffb7440f, 0xffd56f18, 0xfff19010, 0xffee8b10, 0xffec850e, 0xfff08f0c,
+    0xfff4950d, 0xfff39110, 0xffeb7f0c, 0xffef8309, 0xffea800f, 0xffe47407,
+    0xffea7b09, 0xffe06805, 0xffd05307, 0xffc04304, 0xffc44604, 0xffc34709,
+    0xffc94f11, 0xffaf3404, 0xffaf3204, 0xffb83c07, 0xffaf3404, 0xffbf4507,
+    0xffb23804, 0xffbc4607, 0xffa82d04, 0xffaa2f04, 0xffaa2e05, 0xffaa2f06,
+    0xffa92e05, 0xffa82d04, 0xffa92f06, 0xffa82d03, 0xff923618, 0xff29272a,
+    0xff2d292c, 0xff2d292d, 0xff2d282c, 0xff2e282c, 0xff2d292b, 0xff2b343d,
+    0xff263945, 0xff1d698a, 0xff1d6e91, 0xff1d6e91, 0xfe408183, 0xff87ac85,
+    0xffb9a43a, 0xfdb7ac49, 0x96726c35, 0xd0958d35, 0xffb4a62e, 0xffb4a729,
+    0xfeb2a530, 0xfeafa346, 0xfea69c4a, 0xff9b9240, 0xff958d3b, 0xfe948b3a,
+    0xff958c3b, 0xff948c3a, 0xfc8c833a, 0xf56e6b3e, 0xff75703c, 0xff88803a,
+    0xff938c3c, 0xff8b843b, 0xff8c833b, 0xff958c3c, 0xff1b495e, 0xff293843,
+    0xff2f2c30, 0xff2e2a2e, 0xff30282c, 0xff4a2a22, 0xff6b2b19, 0xff362629,
+    0xff6f301c, 0xff98310a, 0xffc9540d, 0xffed9014, 0xfff19614, 0xffee8e14,
+    0xfff89a10, 0xffef930f, 0xfff79e16, 0xfff38e12, 0xffef8108, 0xffe57205,
+    0xffe37007, 0xffe87c0c, 0xffdf6706, 0xffd15808, 0xffbf4702, 0xffcd4d08,
+    0xffc44605, 0xffcf550a, 0xffb23504, 0xffb43906, 0xffbe4408, 0xffbc4105,
+    0xffbe4408, 0xffb74006, 0xffbd490a, 0xffab3304, 0xffa92f03, 0xffac3106,
+    0xffab3007, 0xffaa2f06, 0xffa72c03, 0xffa82e05, 0xffa92d04, 0xffad3109,
+    0xff8a3214, 0xff29282b, 0xff32282b, 0xff2e2a2f, 0xff2e292c, 0xff2d282c,
+    0xff2d282c, 0xff2c3741, 0xff233b48, 0xff1b688a, 0xff1d6e8f, 0xff196c8e,
+    0xff528b8b, 0xff8cab82, 0xffb8a632, 0xfdb4a833, 0xeeab9e38, 0xfdb3a632,
+    0xe1a29b40, 0xf3ada13b, 0xffb2a536, 0xfeada34d, 0xffa19949, 0xff968e3d,
+    0xff958d3c, 0xff958d3c, 0xfe978f3e, 0xff988f3d, 0xff958b3d, 0xff89823c,
+    0xff978d43, 0xfe9c913f, 0xff958d3b, 0xff948c3c, 0xff948c3b, 0xff958d3b,
+    0xff204253, 0xff293e4c, 0xff2e2b2f, 0xff2e292e, 0xff2f2a2b, 0xff582b1f,
+    0xff612f22, 0xff392728, 0xff6e2d18, 0xffa63a13, 0xffdc781a, 0xfff7a316,
+    0xfff79e17, 0xfffaa214, 0xfff19911, 0xfff49910, 0xfff59a13, 0xffeb7e0a,
+    0xffe77504, 0xffe57607, 0xffec7e0f, 0xffdc6205, 0xffd56005, 0xffca5001,
+    0xffd75f0a, 0xffc54905, 0xffd0540a, 0xffb53804, 0xffbd3f06, 0xffc74f08,
+    0xffc45006, 0xffc34b09, 0xffb93e02, 0xffcc5b10, 0xffb53f0d, 0xffa93002,
+    0xffb94008, 0xffac3204, 0xffac3105, 0xffa72c03, 0xffa92e05, 0xffa92d05,
+    0xffa82c03, 0xffb0350d, 0xff8d2f10, 0xff2c2729, 0xff3d2c2c, 0xff2f2c2e,
+    0xff332b2e, 0xff2d292c, 0xff2d292c, 0xff293640, 0xff223f4e, 0xff1d6c8e,
+    0xff206f91, 0xff186b8c, 0xff60938a, 0xfe91a96a, 0xffb5a728, 0xffb5a72b,
+    0xf7b0a134, 0xae7e7639, 0x5b43412d, 0xba868342, 0xffb2a538, 0xffb0a449,
+    0xffac9f4e, 0xff9c9443, 0xff968e3d, 0xff9e9544, 0xfeab9f4d, 0xec978d45,
+    0xe6918a43, 0xffac9f50, 0xffaa9e4c, 0xff9a9040, 0xff948b3c, 0xff958d3c,
+    0xff978d3d, 0xff998d3e, 0xff243847, 0xff254250, 0xff2e2b2e, 0xff2f292d,
+    0xff312929, 0xff623025, 0xff553027, 0xff412925, 0xff632b1a, 0xffb44117,
+    0xffdf7b12, 0xffed9012, 0xfff8a21b, 0xfff6a012, 0xffef8e0e, 0xfff09212,
+    0xfff08b10, 0xffe87402, 0xffe97905, 0xffe8790f, 0xffd96002, 0xffe06d05,
+    0xffd45c05, 0xffda6405, 0xffd05506, 0xffd2550b, 0xffbf4005, 0xffca4e08,
+    0xffc74c09, 0xffd66108, 0xffcc580b, 0xffba4004, 0xffce5906, 0xffc2500b,
+    0xffa92e01, 0xffc6530f, 0xffb63d06, 0xffb4390c, 0xffaa2f04, 0xffa82d04,
+    0xffa92e05, 0xffa92d04, 0xffab3006, 0xffad3507, 0xff9a300f, 0xff332728,
+    0xff46302d, 0xff302c2d, 0xff31282b, 0xff2d2a2d, 0xff2c292e, 0xff2a3944,
+    0xff224252, 0xff1e6e91, 0xff227094, 0xff186a8b, 0xfe6d9e89, 0xff9ba958,
+    0xffb6a72b, 0xeca99e3b, 0x8c636134, 0x543e3b2b, 0x8f666238, 0xeba49b4a,
+    0xffafa44a, 0xfeaea34b, 0xfeaea34e, 0xffaba04e, 0xffa69c4a, 0xfaaa9f4f,
+    0xbd7f773a, 0x482c260d, 0x5138341c, 0xf8aba55c, 0xffa59b4a, 0xff978e3e,
+    0xff958d3b, 0xff968c3d, 0xff9e9042, 0xffad9c50, 0xff243642, 0xff214150,
+    0xff2e2a2c, 0xff2d2a2e, 0xff31292a, 0xff56342d, 0xff452c25, 0xff422b28,
+    0xff642e1a, 0xffae3309, 0xffd76a09, 0xffec8e13, 0xfffaa318, 0xffee8d0e,
+    0xffec8a0f, 0xfff39111, 0xffe47208, 0xffe47306, 0xffe36c07, 0xffda5c04,
+    0xffeb7d07, 0xffda6504, 0xffe77606, 0xffe26e05, 0xffcf5a07, 0xffc44908,
+    0xffd35207, 0xffcd4e09, 0xffd05307, 0xffd96609, 0xffc34c08, 0xffcb5306,
+    0xffca5808, 0xffb33b04, 0xffc65009, 0xffca5c14, 0xffaf3507, 0xffb93f0c,
+    0xffa82c03, 0xffa92e05, 0xffa82d03, 0xffa92e04, 0xffb53707, 0xffa92f06,
+    0xff9c2e0a, 0xff352626, 0xff513631, 0xff303c44, 0xff30282a, 0xff2d2b2f,
+    0xff2c2a30, 0xff283e4b, 0xff214657, 0xff196c8e, 0xff1f7092, 0xff1c6c8a,
+    0xff78a892, 0xffa5a94d, 0xcd938a38, 0x5e444027, 0x58413f2d, 0xb7817e48,
+    0xf6a9a04f, 0xffb0a346, 0xfeb0a43d, 0xfeb2a631, 0xffb2a540, 0xffada450,
+    0xeda29851, 0x86595328, 0x29171506, 0x452f2c1e, 0xad757140, 0xfdaea356,
+    0xffaca14f, 0xff9e9443, 0xff99903f, 0xffa9994b, 0xffb9a459, 0xffbca65d,
+    0xff243946, 0xff224456, 0xff2d282b, 0xff2d292d, 0xff362f31, 0xff41312f,
+    0xff3c2b29, 0xff3c2b2a, 0xff732a15, 0xffbc4004, 0xffea880f, 0xfff2991b,
+    0xffec910f, 0xffea850e, 0xffe9820d, 0xffe26d09, 0xffdf690b, 0xffde650d,
+    0xffda610b, 0xffe8750a, 0xffdf6b05, 0xffeb7c09, 0xffed8109, 0xffcc5602,
+    0xffd76713, 0xffda5b05, 0xffd35606, 0xffcf5109, 0xffd55a07, 0xffce5b06,
+    0xffd46009, 0xffc75105, 0xffbc4805, 0xffc44b05, 0xffe0720e, 0xffae3803,
+    0xffc0450d, 0xffaa2e03, 0xffaa2f06, 0xffa92e05, 0xffa82d02, 0xffb13607,
+    0xffb33805, 0xffae3006, 0xff9a2e0c, 0xff332625, 0xff523731, 0xff2b4a5b,
+    0xff31282a, 0xff2b2c33, 0xff2b2c30, 0xff283f4c, 0xff1f495e, 0xff16678b,
+    0xff1a6e93, 0xfe2b7286, 0xfc77a9a2, 0xaf777740, 0x43312d1d, 0x563c3b25,
+    0xd2938c49, 0xfeb0a344, 0xffb3a538, 0xffb2a62f, 0xfeb3a52b, 0xffb7a736,
+    0xffb9a64e, 0xcc8e844b, 0x4e322e15, 0x25161309, 0x7d565436, 0xe29a9452,
+    0xfdada253, 0xffaea351, 0xfeada24a, 0xffb5a351, 0xffbba35b, 0xffbea75e,
+    0xffae9c56, 0xff847b43, 0xff233b48, 0xff21465b, 0xff2c282a, 0xff2e292b,
+    0xff332c31, 0xff332828, 0xff372a29, 0xff362829, 0xff882e11, 0xffce5f0b,
+    0xffe98d15, 0xfff29719, 0xffe8850d, 0xffea810f, 0xffe57511, 0xffde670e,
+    0xffdb620b, 0xffda6c1a, 0xffd8600c, 0xffe26c08, 0xffe97d08, 0xffed8a0d,
+    0xffd96702, 0xffe78612, 0xffe8790a, 0xffdc6208, 0xffd1570c, 0xffd45406,
+    0xffc95106, 0xffd9690c, 0xffca5406, 0xffc04a05, 0xffc74f04, 0xffdc6809,
+    0xffc85809, 0xffb13505, 0xffbf410a, 0xffa82c04, 0xffaa3006, 0xffa82c03,
+    0xffac3205, 0xffb63a05, 0xffb63906, 0xffae3103, 0xff952e0f, 0xff312727,
+    0xff4e3834, 0xff294556, 0xff302b2b, 0xff2a3138, 0xff2a2a30, 0xff284351,
+    0xff1c4d64, 0xff13678c, 0xff156d94, 0xff407e7d, 0xec6da6af, 0x291c1b12,
+    0x6c4c482e, 0xeea39d58, 0xffafa444, 0xfeb3a62d, 0xfeb4a62c, 0xffb8a637,
+    0xfebaa549, 0xf3b39f59, 0xa1756b44, 0x2c1c170c, 0x3a262212, 0xb0797546,
+    0xfca8a056, 0xff988f4b, 0xfe867e42, 0xffaa9e40, 0xffb5a730, 0xffb7a63c,
+    0xffb3a04b, 0xff938846, 0xff736e3d, 0xff706b3c, 0xff263844, 0xff1e475c,
+    0xff2d282c, 0xff2e292c, 0xff312a2e, 0xff30292b, 0xff382a2a, 0xff332728,
+    0xffa14017, 0xffe07713, 0xffe78d17, 0xffea890f, 0xffec8711, 0xffe0700a,
+    0xffe17015, 0xffd65d09, 0xffdc6b20, 0xffd1590e, 0xffde6307, 0xffe67809,
+    0xfff0900e, 0xffe57707, 0xffef8d10, 0xffef8b0a, 0xffe06a05, 0xffe1730e,
+    0xffd35d0e, 0xffce5204, 0xffe27b1a, 0xffce5d09, 0xffc24c03, 0xffcf5806,
+    0xffd55d05, 0xffdd740a, 0xffb43e06, 0xffbe4009, 0xffae3204, 0xffac3206,
+    0xffa92f04, 0xffaf3305, 0xffb23905, 0xffbc3e07, 0xffb93c06, 0xffac2f04,
+    0xff8e2e10, 0xff312627, 0xff513a37, 0xff293f4f, 0xff322b2e, 0xff2b2b2f,
+    0xff2a2b2f, 0xff24495a, 0xff1d4e68, 0xff136688, 0xff15678a, 0xff4f8b87,
+    0xeb7aa7a3, 0x956d6641, 0xf3a79d55, 0xffb0a454, 0xfeb4a450, 0xffb9a644,
+    0xffbca64c, 0xffbea75a, 0xf5b39f5c, 0x7b595136, 0x25141109, 0x683f3c1f,
+    0xd8908b4c, 0xffa0984f, 0xff867f42, 0xfe6f6b39, 0xff797137, 0xffa2972f,
+    0xffb7a92c, 0xffa3982e, 0xff7a7336, 0xff6d6937, 0xff7b743d, 0xff928a47,
+    0xff26323d, 0xff20465a, 0xff2d292c, 0xff2d2a2d, 0xff30292b, 0xff30292a,
+    0xff392928, 0xff3a2825, 0xffc05a17, 0xffde7b11, 0xffe07710, 0xffe98310,
+    0xffe27408, 0xffee8b19, 0xffd95f09, 0xffd15e1b, 0xffd05711, 0xffd95a08,
+    0xffe37106, 0xfff18e0d, 0xffe87b08, 0xffe67d0b, 0xfff49814, 0xffe47705,
+    0xffe57409, 0xffe97d07, 0xffd35b04, 0xffeb7c0e, 0xffdc7115, 0xffc24b02,
+    0xffd05d05, 0xffd35705, 0xffe67e0d, 0xffc95b08, 0xffb33805, 0xffb83c05,
+    0xffaf3404, 0xffb23707, 0xffa82c04, 0xffb94206, 0xffb63b05, 0xffc14409,
+    0xffb63b05, 0xffaa2f04, 0xff8d3214, 0xff362725, 0xff523d3b, 0xff283d49,
+    0xff302e32, 0xff2c292d, 0xff2b2d32, 0xff24495d, 0xff1e4b5d, 0xff185e80,
+    0xff185873, 0xff5e9799, 0xfa95a784, 0xfbbba658, 0xffb3a356, 0xff9d904e,
+    0xffb59f58, 0xffbfa75b, 0xffbca55c, 0xffad9b4e, 0xf89c9148, 0xa96d693f,
+    0xaf6a6635, 0xf38f8741, 0xff8b8344, 0xff78723d, 0xfe6f683a, 0xff877f36,
+    0xffa69a30, 0xffb5a42e, 0xffb6a82b, 0xffa39937, 0xff7c7437, 0xff938a35,
+    0xffab9e33, 0xffb0a54d, 0xff283038, 0xff234658, 0xff2d292b, 0xff2c2a2d,
+    0xff31292b, 0xff33282b, 0xff3b2827, 0xff442822, 0xffd46b15, 0xffd2670b,
+    0xffe0710c, 0xffde6b06, 0xfff59d1b, 0xffe2710f, 0xffcb520e, 0xffcf5513,
+    0xffd35406, 0xffe16c08, 0xffed8008, 0xffe67b08, 0xffe77708, 0xffef8910,
+    0xffe77f0a, 0xffe6780a, 0xffeb8310, 0xffe77707, 0xffe5730c, 0xffe57c12,
+    0xffc74f03, 0xffd05d05, 0xffd35804, 0xffe4770a, 0xffda7409, 0xffbf490a,
+    0xffb83a06, 0xffb23504, 0xffbb3f08, 0xffad3004, 0xffac3105, 0xffb23904,
+    0xffc84a07, 0xffbe4206, 0xffb43a08, 0xffab2c05, 0xff933818, 0xff372523,
+    0xff503f3f, 0xff283c47, 0xff2d3036, 0xff2d292c, 0xff2a2e34, 0xff24485b,
+    0xff1d495c, 0xff1d546d, 0xff21566d, 0xfe65a1a9, 0xffada971, 0xffb39d57,
+    0xfe877b44, 0xfe706b3a, 0xff8c7e46, 0xffc1a95f, 0xffb39f52, 0xfe998f3f,
+    0xfe958b3c, 0xfd958d3f, 0xfe8c833e, 0xff78713a, 0xff706b3b, 0xfe7a713f,
+    0xffa29353, 0xffb5a449, 0xffb6a72f, 0xffb3a72f, 0xffb2a43c, 0xffb2a537,
+    0xffafa32f, 0xffb4a72a, 0xffb4a739, 0xffa79c4c
+};
diff --git a/libs/pixman-0.40.0/demos/parrot.jpg b/libs/pixman-0.40.0/demos/parrot.jpg
new file mode 100644
index 0000000..e7727f3
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/parrot.jpg
diff --git a/libs/pixman-0.40.0/demos/quad2quad.c b/libs/pixman-0.40.0/demos/quad2quad.c
new file mode 100644
index 0000000..66b838f
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/quad2quad.c
@@ -0,0 +1,2183 @@
+#include <math.h>
+#include <stdio.h>
+#include <pixman.h>
+
+/* This code is basically the output of Maxima translated into C.
+ *
+ * See http://maxima.sourceforge.net/
+ */
+static void
+quad_to_quad (double x0, double y0,
+	      double x1, double y1,
+	      double x2, double y2,
+	      double x3, double y3,
+
+	      double px0, double py0,
+	      double px1, double py1,
+	      double px2, double py2,
+	      double px3, double py3,
+
+	      struct pixman_f_transform *trans)
+{
+    double
+	t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18,
+	t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34,
+	t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50,
+	t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66,
+	t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81, t82,
+	t83, t84, t85, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98,
+	t99, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111,
+	t112, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t123,
+	t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t134, t135,
+	t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147,
+	t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t158, t159,
+	t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171,
+	t172, t173, t174, t175, t176, t177, t178, t179, t180, t181, t182, t183,
+	t184, t185, t186, t187, t188, t189, t190, t191, t192, t193, t194, t195,
+	t196, t197, t198, t199, t200, t201, t202, t203, t204, t205, t206, t207,
+	t208, t209, t210, t211, t212, t213, t214, t215, t216, t217, t218, t219,
+	t220, t221, t222, t223, t224, t225, t226, t227, t228, t229, t230, t231,
+	t232, t233, t234, t235, t236, t237, t238, t239, t240, t241, t242, t243,
+	t244, t245, t246, t247, t248, t249, t250, t251, t252, t253, t254, t255,
+	t256, t257, t258, t259, t260, t261, t262, t263, t264, t265, t266, t267,
+	t268, t269, t270, t271, t272, t273, t274, t275, t276, t277, t278, t279,
+	t280, t281, t282, t283, t284, t285, t286, t287, t288, t289, t290, t291,
+	t292, t293, t294, t295, t296, t297, t298, t299, t300, t301, t302, t303,
+	t304, t305, t306, t307, t308, t309, t310, t311, t312, t313, t314, t315,
+	t316, t317, t318, t319, t320, t321, t322, t323, t324, t325, t326, t327,
+	t328, t329, t330, t331, t332, t333, t334, t335, t336, t337, t338, t339,
+	t340, t341, t342, t343, t344, t345, t346, t347, t348, t349, t350, t351,
+	t352, t353, t354, t355, t356, t357, t358, t359, t360, t361, t362, t363,
+	t364, t365, t366, t367, t368, t369, t370, t371, t372, t373, t374, t375,
+	t376, t377, t378, t379, t380, t381, t382, t383, t384, t385, t386, t387,
+	t388, t389, t390, t391, t392, t393, t394, t395, t396, t397, t398, t399,
+	t400, t401, t402, t403, t404, t405, t406, t407, t408, t409, t410, t411,
+	t412, t413, t414, t415, t416, t417, t418, t419, t420, t421, t422, t423,
+	t424, t425, t426, t427, t428, t429, t430, t431, t432, t433, t434, t435,
+	t436, t437, t438, t439, t440, t441, t442, t443, t444, t445, t446, t447,
+	t448, t449, t450, t451, t452, t453, t454, t455, t456, t457, t458, t459,
+	t460, t461, t462, t463, t464, t465, t466, t467, t468, t469, t470, t471,
+	t472, t473, t474, t475, t476, t477, t478, t479, t480, t481, t482, t483,
+	t484, t485, t486, t487, t488, t489, t490, t491, t492, t493, t494, t495,
+	t496, t497, t498, t499, t500, t501, t502, t503, t504, t505, t506, t507,
+	t508, t509, t510, t511, t512, t513, t514, t515, t516, t517, t518, t519,
+	t520, t521, t522, t523, t524, t525, t526, t527, t528, t529, t530, t531,
+	t532, t533, t534, t535, t536, t537, t538, t539, t540, t541, t542, t543,
+	t544, t545, t546, t547, t548, t549, t550, t551, t552, t553, t554, t555,
+	t556, t557, t558, t559, t560, t561, t562, t563, t564, t565, t566, t567,
+	t568, t569, t570, t571, t572, t573, t574, t575, t576, t577, t578, t579,
+	t580, t581, t582, t583, t584, t585, t586, t587, t588, t589, t590, t591,
+	t592, t593, t594, t595, t596, t597, t598, t599, t600, t601, t602, t603,
+	t604, t605, t606, t607, t608, t609, t610, t611, t612, t613, t614, t615,
+	t616, t617, t618, t619, t620, t621, t622, t623, t624, t625, t626, t627,
+	t628, t629, t630, t631, t632, t633, t634, t635, t636, t637, t638, t639,
+	t640, t641, t642, t643, t644, t645, t646, t647, t648, t649, t650, t651,
+	t652, t653, t654, t655, t656, t657, t658, t659, t660, t661, t662, t663,
+	t664, t665, t666, t667, t668, t669, t670, t671, t672, t673, t674, t675,
+	t676, t677, t678, t679, t680, t681, t682, t683, t684, t685, t686, t687,
+	t688, t689, t690, t691, t692, t693, t694, t695, t696, t697, t698, t699,
+	t700, t701, t702, t703, t704, t705, t706, t707, t708, t709, t710, t711,
+	t712, t713, t714, t715, t716, t717, t718, t719, t720, t721, t722, t723,
+	t724, t725, t726, t727, t728, t729, t730, t731, t732, t733, t734, t735,
+	t736, t737, t738, t739, t740, t741, t742, t743, t744, t745, t746, t747,
+	t748, t749, t750, t751, t752, t753, t754, t755, t756, t757, t758, t759,
+	t760, t761, t762, t763, t764, t765, t766, t767, t768, t769, t770, t771,
+	t772, t773, t774, t775, t776, t777, t778, t779, t780, t781, t782, t783,
+	t784, t785, t786, t787, t788, t789, t790, t791, t792, t793, t794, t795,
+	t796, t797, t798, t799, t800, t801, t802, t803, t804, t805, t806, t807,
+	t808, t809, t810, t811, t812, t813, t814, t815, t816, t817, t818, t819,
+	t820, t821, t822, t823, t824, t825, t826, t827, t828, t829, t830, t831,
+	t832, t833, t834, t835, t836, t837, t838, t839, t840, t841, t842, t843,
+	t844, t845, t846, t847, t848, t849, t850, t851, t852, t853, t854, t855,
+	t856, t857, t858, t859, t860, t861, t862, t863, t864, t865, t866, t867,
+	t868, t869, t870, t871, t872, t873, t874, t875, t876, t877, t878, t879,
+	t880, t881, t882, t883, t884, t885, t886, t887, t888, t889, t890, t891,
+	t892, t893, t894, t895, t896, t897, t898, t899, t900, t901, t902, t903,
+	t904, t905, t906, t907, t908, t909, t910, t911, t912, t913, t914, t915,
+	t916, t917, t918, t919, t920, t921, t922, t923, t924, t925, t926, t927,
+	t928, t929, t930, t931, t932, t933, t934, t935, t936, t937, t938, t939,
+	t940, t941, t942, t943, t944, t945, t946, t947, t948, t949, t950, t951,
+	t952, t953, t954, t955, t956, t957, t958, t959, t960, t961, t962, t963,
+	t964, t965, t966, t967, t968, t969, t970, t971, t972, t973, t974, t975,
+	t976, t977, t978, t979, t980, t981, t982, t983, t984, t985, t986, t987,
+	t988, t989, t990, t991, t992, t993, t994, t995, t996, t997, t998, t999,
+	t1000, t1001, t1002, t1003, t1004, t1005, t1006, t1007, t1008, t1009,
+	t1010, t1011, t1012, t1013, t1014, t1015, t1016, t1017, t1018, t1019,
+	t1020, t1021, t1022, t1023, t1024, t1025, t1026, t1027, t1028, t1029,
+	t1030, t1031, t1032, t1033, t1034, t1035, t1036, t1037, t1038, t1039,
+	t1040, t1041, t1042, t1043, t1044, t1045, t1046, t1047, t1048, t1049,
+	t1050, t1051, t1052, t1053, t1054, t1055, t1056, t1057, t1058, t1059,
+	t1060, t1061, t1062, t1063, t1064, t1065, t1066, t1067, t1068, t1069,
+	t1070, t1071, t1072, t1073;
+
+    t1 = y1 * y1;
+    t2 = x3 * x3;
+    t3 = px2 * px3 * t2;
+    t4 = (t3 - px2 * px3 * x2 * x3) * y2;
+    t5 = x2 * x2;
+    t6 = px2 * px3 * t5 * y3;
+
+    t7 = - px2 * px3 * x2 * x3 * y3;
+    t8 = py1 * (t7 + t6 + t4);
+    t9 = px3 * py2 * x2 * x3;
+
+    t10 = - px3 * py2 * t2;
+    t11 = (t10 + t9) * y2;
+    t12 = - px2 * py3 * t5 * y3;
+
+    t13 = px2 * py3 * x2 * x3 * y3;
+    t14 = y0 * y0;
+    t15 = - px3 * py2;
+    t16 = px2 * py3;
+
+    t17 = t16 + t15;
+    t18 = t17 * x2;
+    t19 = px3 * py2 * x3;
+    t20 = - px2 * py3 * x3;
+
+    t21 = t20 + t19 + t18;
+    t22 = px2 * px3 * t5;
+    t23 = - 2 * px2 * px3 * x2 * x3;
+
+    t24 = py1 * (t3 + t23 + t22);
+    t25 = - px2 * py3 * t5;
+    t26 = px2 * py3 * x3;
+
+    t27 = x2 * (t26 + t19);
+    t28 = t10 + t27 + t25;
+    t29 = x1 * x1;
+    t30 = px3 * py2;
+
+    t31 = - px2 * py3;
+    t32 = t31 + t30;
+    t33 = t32 * y2;
+    t34 = - px3 * py2 * y3;
+
+    t35 = px2 * py3 * y3;
+    t36 = t35 + t34 + t33;
+    t37 = - px2 * px3 * t2;
+
+    t38 = (t37 + px2 * px3 * x2 * x3) * y2;
+    t39 = - px2 * px3 * t5 * y3;
+
+    t40 = px2 * px3 * x2 * x3 * y3;
+    t41 = py1 * (t40 + t39 + t38);
+    t42 = - px2 * py3 * x2 * x3;
+
+    t43 = px3 * py2 * t2;
+    t44 = (t43 + t42) * y2;
+    t45 = px2 * py3 * t5 * y3;
+
+    t46 = - px3 * py2 * x2 * x3 * y3;
+    t47 = (px2 * px3 * x3 - px2 * px3 * x2) * y2;
+
+    t48 = px2 * px3 * x2 * y3;
+    t49 = - px2 * px3 * x3 * y3;
+    t50 = py1 * (t49 + t48 + t47);
+
+    t51 = px2 * py3 * x2;
+    t52 = - 2 * px3 * py2 * x3;
+    t53 = (t26 + t52 + t51) * y2;
+
+    t54 = px3 * py2 * x3 * y3;
+    t55 = px3 * py2 * y3;
+    t56 = - 2 * px2 * py3 * y3;
+    t57 = t56 + t55;
+
+    t58 = x2 * t57;
+    t59 = - px2 * px3 * t5;
+    t60 = 2 * px2 * px3 * x2 * x3;
+    t61 = - px2;
+
+    t62 = px3 + t61;
+    t63 = t62 * x2;
+    t64 = px2 * x3;
+    t65 = - px3 * x3;
+    t66 = t65 + t64 + t63;
+
+    t67 = px2 * t5;
+    t68 = - px2 * x3;
+    t69 = x2 * (t65 + t68);
+    t70 = px3 * t2;
+
+    t71 = t70 + t69 + t67;
+    t72 = - px3;
+    t73 = t72 + px2;
+    t74 = - px2 * y3;
+    t75 = px3 * y3;
+
+    t76 = t75 + t74 + t73 * y2;
+    t77 = px2 * x2 * x3;
+    t78 = - px3 * t2;
+    t79 = - px2 * t5 * y3;
+
+    t80 = px3 * x2 * x3 * y3;
+    t81 = t80 + t79 + (t78 + t77) * y2;
+
+    t82 = (px2 * px3 * x2 - px2 * px3 * x3) * y2;
+    t83 = - px2 * px3 * x2 * y3;
+
+    t84 = px2 * px3 * x3 * y3;
+    t85 = - px2 * x2;
+    t86 = 2 * px3 * x3;
+    t87 = - px3 * x3 * y3;
+
+    t88 = 2 * px2 * y3;
+    t89 = - px3 * y3;
+    t90 = t89 + t88;
+    t91 = x2 * t90;
+
+    t92 = t91 + t87 + (t86 + t68 + t85) * y2;
+    t93 = px2 * py3 * t5;
+    t94 = - px3 * py2 * x3;
+
+    t95 = x2 * (t20 + t94);
+    t96 = t32 * x2;
+    t97 = t73 * x2;
+    t98 = px3 * x3;
+
+    t99 = t98 + t68 + t97;
+    t100 = py1 * t99;
+    t101 = - px2 * t5;
+    t102 = x2 * (t98 + t64);
+
+    t103 = t78 + t102 + t101;
+    t104 = py1 * t103;
+    t105 = - py2;
+    t106 = py3 + t105;
+
+    t107 = py2 * y3;
+    t108 = - py3 * y3;
+    t109 = t108 + t107 + t106 * y2;
+    t110 = - px3 * x2 * x3;
+
+    t111 = px2 * t5 * y3;
+    t112 = - px2 * x2 * x3 * y3;
+    t113 = t112 + t111 + (t70 + t110) * y2;
+
+    t114 = - py2 * x3;
+    t115 = py3 * x3;
+    t116 = t115 + t114;
+    t117 = py2 * x3 * y3;
+
+    t118 = - py3 * x3 * y3;
+    t119 = t118 + t117;
+    t120 = x2 * t119;
+
+    t121 = px1 * (t120 + x2 * t116 * y2);
+    t122 = - px3 * py2 * x2;
+    t123 = (t19 + t122) * y2;
+
+    t124 = px2 * py3 * x2 * y3;
+    t125 = - px2 * py3 * x3 * y3;
+    t126 = px3 * x2;
+
+    t127 = - px2 * x2 * y3;
+    t128 = px2 * x3 * y3;
+    t129 = t128 + t127 + (t65 + t126) * y2;
+
+    t130 = - py3;
+    t131 = t130 + py2;
+    t132 = t131 * x2;
+    t133 = py2 * x3;
+    t134 = - py3 * x3;
+
+    t135 = - py2 * x3 * y3;
+    t136 = py3 * x3 * y3;
+    t137 = - py2 * y3;
+    t138 = py3 * y3;
+
+    t139 = t138 + t137;
+    t140 = x2 * t139;
+
+    t141 = px1 * (t140 + t136 + t135 + (t134 + t133 + t132) * y2);
+    t142 = y2 * y2;
+
+    t143 = - px3 * py2 * x3 * y3;
+    t144 = px2 * py3 * x3 * y3;
+    t145 = t144 + t143;
+
+    t146 = t142 * t145;
+    t147 = y3 * y3;
+    t148 = px3 * py2 * t147;
+    t149 = - px2 * py3 * t147;
+
+    t150 = t149 + t148;
+    t151 = x2 * y2 * t150;
+    t152 = t151 + t146;
+    t153 = - px2 * py3 * y3;
+
+    t154 = t153 + t55;
+    t155 = t142 * t154;
+    t156 = - px3 * py2 * t147;
+
+    t157 = px2 * py3 * t147;
+    t158 = t157 + t156;
+    t159 = y2 * t158;
+    t160 = t159 + t155;
+
+    t161 = x0 * x0;
+    t162 = py1 * t76;
+    t163 = px1 * t109;
+    t164 = px2 * y3;
+    t165 = t89 + t164;
+
+    t166 = - px2 * t147;
+    t167 = px3 * t147;
+    t168 = t167 + t166;
+
+    t169 = y2 * t168 + t142 * t165;
+    t170 = py1 * t169;
+    t171 = py2 * t147;
+
+    t172 = - py3 * t147;
+    t173 = t172 + t171;
+    t174 = y2 * t173 + t142 * t139;
+
+    t175 = px1 * t174;
+    t176 = t17 * t142;
+    t177 = px2 * t147;
+    t178 = - px3 * t147;
+
+    t179 = t178 + t177 + t62 * t142;
+    t180 = - py2 * t147;
+    t181 = py3 * t147;
+
+    t182 = t181 + t180 + t131 * t142;
+
+    t183 = y1 * (px1 * t182 + py1 * t179 + t149 + t148 + t176)
+	+ t175 + t170 + t159 + t1 * (t163 + t162 + t35 + t34 + t33) + t155;
+
+    t184 = - px2 * px3 * t2 * t142;
+    t185 = 2 * px2 * px3 * x2 * x3 * y2 * y3;
+
+    t186 = - px2 * px3 * t5 * t147;
+    t187 = py1 * (t186 + t185 + t184);
+
+    t188 = px3 * py2 * t2 * t142;
+    t189 = x2 * y2 * (t125 + t143);
+    t190 = px2 * py3 * t5 * t147;
+
+    t191 = t190 + t189 + t188;
+    t192 = px2 * px3 * x3 * t142;
+    t193 = y2 * (t49 + t83);
+
+    t194 = px2 * px3 * x2 * t147;
+    t195 = py1 * (t194 + t193 + t192);
+
+    t196 = - px3 * py2 * x3 * t142;
+    t197 = 2 * px3 * py2 * x3 * y3;
+    t198 = 2 * px2 * py3 * y3;
+
+    t199 = t198 + t34;
+    t200 = x2 * t199;
+    t201 = y2 * (t200 + t125 + t197);
+
+    t202 = - px2 * py3 * x2 * t147;
+    t203 = - px2 * x3 * y3;
+    t204 = px3 * x3 * y3;
+
+    t205 = t204 + t203;
+    t206 = t142 * t205;
+    t207 = t178 + t177;
+    t208 = x2 * y2 * t207;
+
+    t209 = t208 + t206;
+    t210 = px2 * px3 * t2 * t142;
+    t211 = - 2 * px2 * px3 * x2 * x3 * y2 * y3;
+
+    t212 = px2 * px3 * t5 * t147;
+    t213 = - px3 * t2 * t142;
+    t214 = x2 * y2 * (t204 + t128);
+
+    t215 = - px2 * t5 * t147;
+    t216 = t215 + t214 + t213;
+    t217 = - px2 * px3 * x3 * t142;
+
+    t218 = y2 * (t84 + t48);
+    t219 = - px2 * px3 * x2 * t147;
+    t220 = px3 * x3 * t142;
+
+    t221 = - 2 * px3 * x3 * y3;
+    t222 = - 2 * px2 * y3;
+    t223 = t75 + t222;
+    t224 = x2 * t223;
+
+    t225 = y2 * (t224 + t221 + t128);
+    t226 = px2 * x2 * t147;
+    t227 = t226 + t225 + t220;
+
+    t228 = t125 + t54;
+    t229 = t142 * t228;
+    t230 = x2 * y2 * t158;
+    t231 = t87 + t128;
+
+    t232 = t142 * t231;
+    t233 = x2 * y2 * t168;
+    t234 = t233 + t232;
+    t235 = py1 * t234;
+
+    t236 = - px3 * py2 * t2 * t142;
+    t237 = x2 * y2 * (t144 + t54);
+
+    t238 = - px2 * py3 * t5 * t147;
+    t239 = px3 * t2 * t142;
+    t240 = x2 * y2 * (t87 + t203);
+
+    t241 = px2 * t5 * t147;
+    t242 = t241 + t240 + t239;
+    t243 = py1 * t242;
+
+    t244 = px2 * py3 * x3 * t142;
+    t245 = - px2 * py3 * x2 * y3;
+    t246 = y2 * (t143 + t245);
+
+    t247 = px3 * py2 * x2 * t147;
+    t248 = - px2 * x3 * t142;
+    t249 = px2 * x2 * y3;
+
+    t250 = y2 * (t204 + t249);
+    t251 = - px3 * x2 * t147;
+    t252 = t251 + t250 + t248;
+
+    t253 = t134 + t133;
+    t254 = t253 * t142;
+    t255 = t108 + t107;
+    t256 = x2 * t255;
+
+    t257 = t256 + t136 + t135;
+    t258 = y2 * t257;
+    t259 = t181 + t180;
+    t260 = x2 * t259;
+
+    t261 = px1 * (t260 + t258 + t254);
+    t262 = py1 * (t37 + t60 + t59);
+
+    t263 = t43 + t95 + t93;
+    t264 = px1 * t263;
+    t265 = t26 + t94;
+    t266 = x2 * t265 * y2;
+
+    t267 = x2 * t228;
+    t268 = t267 + t266;
+    t269 = py1 * (t84 + t83 + t82);
+
+    t270 = - 2 * px2 * py3;
+    t271 = (t26 + (t270 + t30) * x2) * y2;
+    t272 = px3 * py2 * x2 * y3;
+
+    t273 = - 2 * px3 * py2 * x3 * y3;
+    t274 = t149 + t148 + t176;
+
+    t275 = py1 * (t212 + t211 + t210);
+    t276 = t238 + t237 + t236;
+    t277 = px1 * t276;
+
+    t278 = py1 * (t219 + t218 + t217);
+    t279 = 2 * px3 * py2 * x3;
+    t280 = t20 + t279;
+
+    t281 = t280 * t142;
+    t282 = - px3 * py2 * x2 * y3;
+    t283 = y2 * (t125 + t282);
+
+    t284 = 2 * px2 * py3 * t147;
+    t285 = x2 * (t284 + t156);
+    t286 = px1 * t103;
+
+    t287 = t98 + t68;
+    t288 = x2 * t287 * y2;
+    t289 = x2 * t231;
+    t290 = t289 + t288;
+
+    t291 = 2 * px2;
+    t292 = - px3 * x2 * y3;
+    t293 = 2 * px3 * x3 * y3;
+
+    t294 = t293 + t203 + t292 + (t68 + (t72 + t291) * x2) * y2;
+    t295 = px1 * t242;
+
+    t296 = - 2 * px3 * x3;
+    t297 = t296 + t64;
+    t298 = px3 * x2 * y3;
+    t299 = y2 * (t128 + t298);
+
+    t300 = - 2 * px2 * t147;
+    t301 = x2 * (t167 + t300) + t299 + t297 * t142;
+    t302 = py1 * t71;
+
+    t303 = py1 * t290;
+    t304 = 2 * py2 * x3;
+    t305 = - 2 * py3 * x3;
+    t306 = - 2 * py2 * x3 * y3;
+
+    t307 = 2 * py3 * x3 * y3;
+    t308 = t307 + t306;
+    t309 = - 2 * px2 * py3 * x3;
+
+    t310 = (t309 + t19 + t51) * y2;
+    t311 = - 2 * px3 * py2 * y3;
+    t312 = t35 + t311;
+
+    t313 = x2 * t312;
+    t314 = 2 * px2 * x3;
+    t315 = 2 * px3 * y3;
+    t316 = t315 + t74;
+
+    t317 = x2 * t316;
+    t318 = t317 + t87 + (t65 + t314 + t85) * y2;
+    t319 = t106 * x2;
+
+    t320 = px1 * (t256 + t118 + t117 + (t115 + t114 + t319) * y2);
+    t321 = py1 * t216;
+
+    t322 = 2 * px2 * py3 * x3 * y3;
+    t323 = 2 * px3 * py2 * y3;
+    t324 = t153 + t323;
+
+    t325 = x2 * t324;
+    t326 = y2 * (t325 + t322 + t143);
+    t327 = - 2 * px2 * x3 * y3;
+
+    t328 = - 2 * px3 * y3;
+    t329 = t328 + t164;
+    t330 = x2 * t329;
+
+    t331 = y2 * (t330 + t204 + t327);
+    t332 = t226 + t331 + t220;
+    t333 = t116 * t142;
+
+    t334 = t140 + t118 + t117;
+    t335 = y2 * t334;
+    t336 = x2 * t173;
+
+    t337 = px1 * (t336 + t335 + t333);
+    t338 = t26 + t94 + t96;
+    t339 = t17 * y2;
+
+    t340 = t153 + t55 + t339;
+    t341 = px2 * px3 * t142;
+    t342 = - 2 * px2 * px3 * y2 * y3;
+
+    t343 = px2 * px3 * t147;
+    t344 = py1 * (t343 + t342 + t341);
+    t345 = - px2 * py3 * t142;
+
+    t346 = y2 * (t35 + t55);
+    t347 = t156 + t346 + t345;
+    t348 = px1 * t347 + t344;
+
+    t349 = t89 + t164 + t62 * y2;
+    t350 = - px2 * px3 * t142;
+    t351 = 2 * px2 * px3 * y2 * y3;
+
+    t352 = - px2 * px3 * t147;
+    t353 = px2 * t142;
+    t354 = y2 * (t89 + t74);
+
+    t355 = t167 + t354 + t353;
+    t356 = px1 * t355 + t352 + t351 + t350;
+    t357 = py1 * t66;
+
+    t358 = py1 * t349;
+    t359 = 2 * py2;
+    t360 = - 2 * py3;
+    t361 = - 2 * py2 * y3;
+
+    t362 = 2 * py3 * y3;
+    t363 = px3 * py2 * t142;
+    t364 = y2 * (t153 + t34);
+
+    t365 = - px3 * t142;
+    t366 = y2 * (t75 + t164);
+    t367 = t166 + t366 + t365;
+
+    t368 = py1 * t367;
+    t369 = px1 * (t172 + t171 + t106 * t142);
+    t370 = t35 + t34;
+
+    t371 = t142 * t370;
+    t372 = y2 * t150;
+    t373 = t372 + t371;
+    t374 = t230 + t229;
+
+    t375 = py1 * (t352 + t351 + t350);
+    t376 = t157 + t364 + t363;
+    t377 = px1 * t376 + t375;
+
+    t378 = t75 + t74;
+    t379 = y2 * t207 + t142 * t378;
+    t380 = px1 * t367 + t343 + t342 + t341;
+
+    t381 = py1 * t209;
+    t382 = py1 * t355;
+    t383 = py1 * t379;
+    t384 = 2 * py2 * y3;
+
+    t385 = - 2 * py3 * y3;
+    t386 = t385 + t384;
+    t387 = - 2 * py2 * t147;
+    t388 = 2 * py3 * t147;
+
+    t389 = px2 * py3 * t2;
+    t390 = t389 + t10;
+    t391 = x2 * t390 * y2;
+    t392 = t5 * t228;
+
+    t393 = - px2 * t2;
+    t394 = t70 + t393;
+    t395 = x2 * t394 * y2;
+    t396 = t5 * t231;
+
+    t397 = t396 + t395;
+    t398 = py1 * t397;
+    t399 = py2 * t2;
+    t400 = - py3 * t2;
+
+    t401 = t400 + t399;
+    t402 = x2 * t401 * y2;
+    t403 = t136 + t135;
+    t404 = t5 * t403;
+
+    t405 = t404 + t402;
+    t406 = px1 * t405;
+    t407 = t1 * (t406 + t398 + t392 + t391);
+
+    t408 = t65 + t64;
+    t409 = t5 * t408;
+    t410 = x2 * t394;
+    t411 = t410 + t409;
+
+    t412 = py1 * t411;
+    t413 = t5 * t116;
+    t414 = x2 * t401;
+    t415 = t414 + t413;
+
+    t416 = px1 * t415;
+    t417 = py2 * t5;
+    t418 = x2 * (t134 + t114);
+    t419 = py3 * t2;
+
+    t420 = t419 + t418 + t417;
+    t421 = px1 * t420;
+    t422 = t265 * y2;
+    t423 = x2 * t154;
+
+    t424 = px2 * x2;
+    t425 = (t68 + t424) * y2;
+    t426 = - py2 * x2;
+    t427 = (t133 + t426) * y2;
+
+    t428 = py3 * x2 * y3;
+    t429 = t20 + t19;
+    t430 = x2 * t429;
+    t431 = - px2 * py3 * t2;
+
+    t432 = (t431 + t43 + t430) * y2;
+    t433 = t5 * t370;
+    t434 = x2 * t145;
+
+    t435 = - px2 * x2 * x3;
+    t436 = px2 * t2;
+    t437 = (t436 + t435) * y2;
+    t438 = px3 * t5 * y3;
+
+    t439 = - px3 * x2 * x3 * y3;
+    t440 = py2 * x2 * x3;
+    t441 = - py2 * t2;
+
+    t442 = (t441 + t440) * y2;
+    t443 = - py3 * t5 * y3;
+    t444 = py3 * x2 * x3 * y3;
+
+    t445 = t5 * t287;
+    t446 = t78 + t436;
+    t447 = x2 * t446;
+    t448 = - t2;
+
+    t449 = t448 + 2 * x2 * x3 - t5;
+    t450 = px1 * t449;
+    t451 = (t98 + t85) * y2;
+    t452 = - x2 * y3;
+
+    t453 = x3 * y3;
+    t454 = t453 + t452 + (x2 - x3) * y2;
+    t455 = px1 * t454;
+    t456 = t65 + t314;
+
+    t457 = x2 * t456;
+    t458 = (t78 + t457) * y2;
+    t459 = x2 * (t293 + t203);
+
+    t460 = - x2 * x3 * y3 + t5 * y3 + (t2 - x2 * x3) * y2;
+    t461 = px1 * t460;
+    t462 = t5 * t253;
+
+    t463 = t419 + t441;
+    t464 = x2 * t463;
+    t465 = - py2 * t5;
+    t466 = x2 * (t115 + t133);
+
+    t467 = t2 - 2 * x2 * x3 + t5;
+    t468 = py1 * t467;
+    t469 = py2 * x2;
+    t470 = (t134 + t469) * y2;
+
+    t471 = - py2 * x2 * y3;
+    t472 = x2 * y3;
+    t473 = - x3 * y3;
+    t474 = t473 + t472 + (x3 - x2) * y2;
+
+    t475 = py1 * t474;
+    t476 = - 2 * py2 * x3;
+    t477 = t115 + t476;
+    t478 = x2 * t477;
+
+    t479 = (t419 + t478) * y2;
+    t480 = py2 * t5 * y3;
+    t481 = - 2 * py3 * x3 * y3;
+
+    t482 = x2 * (t481 + t117);
+    t483 = x2 * x3 * y3 - t5 * y3 + (t448 + x2 * x3) * y2;
+
+    t484 = py1 * t483;
+    t485 = t431 + t43;
+    t486 = t485 * t142;
+    t487 = t5 * t158;
+
+    t488 = t446 * t142;
+    t489 = t5 * t168;
+    t490 = t489 + t488;
+    t491 = py1 * t490;
+
+    t492 = t463 * t142;
+    t493 = t5 * t173;
+    t494 = t493 + t492;
+    t495 = px1 * t494;
+
+    t496 = x1 * y1 * (t495 + t491 + t487 + t486);
+    t497 = t142 * t119;
+    t498 = x2 * y2 * t259;
+
+    t499 = t498 + t497;
+    t500 = px1 * t499;
+    t501 = t29 * (t500 + t381 + t151 + t146);
+
+    t502 = t429 * t142;
+    t503 = x2 * t370;
+    t504 = y2 * (t503 + t125 + t54);
+    t505 = x2 * t158;
+
+    t506 = - px3 * x3 * t142;
+    t507 = - px2 * x2 * t147;
+    t508 = py3 * x3 * t142;
+
+    t509 = y2 * (t118 + t471);
+    t510 = py2 * x2 * t147;
+    t511 = - py2 * t142;
+
+    t512 = y2 * (t138 + t107);
+    t513 = t172 + t512 + t511;
+    t514 = px1 * t513;
+
+    t515 = y2 * t259 + t142 * t255;
+    t516 = px1 * t515;
+    t517 = py1 * t454;
+
+    t518 = - py2 * x3 * t142;
+    t519 = t108 + t384;
+    t520 = x2 * t519;
+
+    t521 = y2 * (t520 + t307 + t135);
+    t522 = - py3 * x2 * t147;
+    t523 = py2 * t142;
+
+    t524 = y2 * (t108 + t137);
+    t525 = - t147 + 2 * y2 * y3 - t142;
+    t526 = py1 * t525;
+
+    t527 = x2 * t147 + y2 * (t473 + t452) + x3 * t142;
+    t528 = py1 * t527;
+    t529 = px1 * t474;
+
+    t530 = px2 * x3 * t142;
+    t531 = px3 * x2 * t147;
+
+    t532 = - x2 * t147 + y2 * (t453 + t472) - x3 * t142;
+    t533 = px1 * t532;
+
+    t534 = - px2 * t142;
+    t535 = t147 - 2 * y2 * y3 + t142;
+    t536 = px1 * t535;
+
+    t537 = t447 + t445;
+    t538 = py1 * t537;
+    t539 = t464 + t462;
+    t540 = px1 * t539;
+
+    t541 = 2 * px3 * py2 * t2;
+    t542 = - 2 * px2 * py3 * t2;
+    t543 = x2 * t446 * y2;
+
+    t544 = t5 * t205;
+    t545 = t544 + t543;
+    t546 = py1 * t545;
+    t547 = x2 * t463 * y2;
+
+    t548 = t5 * t119;
+    t549 = t548 + t547;
+    t550 = px1 * t549;
+    t551 = x2 * t265;
+
+    t552 = (t389 + t10 + t551) * y2;
+    t553 = t5 * t154;
+    t554 = 2 * px3 * t2;
+
+    t555 = (t554 + t393 + t110) * y2;
+    t556 = t5 * t90;
+    t557 = py3 * x2 * x3;
+
+    t558 = - 2 * py3 * t2;
+    t559 = (t558 + t399 + t557) * y2;
+    t560 = py2 * x2 * x3 * y3;
+
+    t561 = t138 + t361;
+    t562 = t5 * t561;
+    t563 = t390 * t142;
+    t564 = t5 * t150;
+
+    t565 = - px2 * t2 * t142;
+    t566 = - px3 * t5 * t147;
+    t567 = t566 + t214 + t565;
+
+    t568 = py1 * t567;
+    t569 = py2 * t2 * t142;
+    t570 = x2 * y2 * (t118 + t135);
+
+    t571 = py3 * t5 * t147;
+    t572 = t571 + t570 + t569;
+    t573 = px1 * t572;
+    t574 = t86 + t68;
+
+    t575 = x2 * t574;
+    t576 = (t78 + t575) * y2;
+    t577 = 2 * px2 * x3 * y3;
+
+    t578 = x2 * (t87 + t577);
+    t579 = px1 * t527;
+
+    t580 = - t5 * t147 + 2 * x2 * x3 * y2 * y3 - t2 * t142;
+    t581 = px1 * t580;
+    t582 = t305 + t133;
+
+    t583 = x2 * t582;
+    t584 = (t419 + t583) * y2;
+    t585 = x2 * (t136 + t306);
+
+    t586 = py1 * t532;
+    t587 = - py3 * t2 * t142;
+    t588 = x2 * y2 * (t136 + t117);
+
+    t589 = - py2 * t5 * t147;
+    t590 = t5 * t147 - 2 * x2 * x3 * y2 * y3 + t2 * t142;
+
+    t591 = py1 * t590;
+    t592 = t400 + t466 + t465;
+    t593 = px1 * t592;
+    t594 = t309 + t279;
+
+    t595 = t198 + t311;
+    t596 = x2 * t378;
+    t597 = t596 + t408 * y2;
+    t598 = py1 * t597;
+
+    t599 = t256 + t116 * y2;
+    t600 = px1 * t599;
+    t601 = t178 + t366 + t534;
+
+    t602 = py1 * t601;
+    t603 = t181 + t524 + t523;
+    t604 = px1 * t603;
+    t605 = t265 * t142;
+
+    t606 = t423 + t144 + t143;
+    t607 = y2 * t606;
+    t608 = x2 * t150;
+    t609 = 2 * py2 * x3 * y3;
+
+    t610 = t362 + t137;
+    t611 = x2 * t610;
+    t612 = y2 * (t611 + t118 + t609);
+
+    t613 = py1 * t449;
+    t614 = t419 + t613 + t418 + t417;
+    t615 = py1 * t460;
+
+    t616 = py1 * t535;
+    t617 = t616 + t172 + t512 + t511;
+    t618 = t134 + t304;
+
+    t619 = t618 * t142;
+    t620 = - py3 * x2 * y3;
+    t621 = y2 * (t135 + t620);
+
+    t622 = x2 * (t388 + t180);
+    t623 = px1 * t467;
+    t624 = t623 + t78 + t102 + t101;
+
+    t625 = px1 * t483;
+    t626 = px1 * t525;
+    t627 = t167 + t626 + t354 + t353;
+
+    t628 = - 2 * px2 * x3;
+    t629 = t98 + t628;
+    t630 = t629 * t142;
+    t631 = - 2 * px3 * t147;
+
+    t632 = x2 * (t631 + t177);
+    t633 = - 2 * px2 * py3 * x3 * y3;
+    t634 = t633 + t197;
+
+    t635 = - 2 * px3 * py2 * t147;
+    t636 = t142 * t403;
+    t637 = x2 * y2 * t173;
+
+    t638 = t637 + t636;
+    t639 = px1 * t638;
+    t640 = t589 + t588 + t587;
+    t641 = px1 * t640;
+
+    t642 = px1 * t590;
+    t643 = py1 * t580;
+
+    t644 = (x0 * (px0 * (y1 * (x1 * (t528 + t522 + t612 + t518)
+			       + t643 + t571 + t570 + t569)
+			 + t29 * t515 + x1 * t638 + t1 * (t615 + t444 + t443 + t442))
+		  + py0 * (y1 * (x1 * (t533 + t531 + t331 + t530)
+				 + t642 + t566 + t214 + t565)
+			   + x1 * t234 + t29 * t379 + t1 * (t625 + t439 + t438 + t437))
+		  + y1 * (x1 * (px1 * (t622 + t621 + t619) + py1 * (t632 + t299 + t630)
+				+ t608 + t607 + t605)
+			  + t641 + t243 + t564 + t563)
+		  + x1 * (t639 + t235 + x2 * y2 * (t284 + t635) + t142 * t634)
+		  + t29 * (t175 + t170)
+		  + t1 * (px1 * (t482 + t480 + t479) + py1 * (t459 + t79 + t458) + t434
+			  + t433 + t432))
+	    + y0 * (x0 * (py0 * (x1 * (t579 + t632 + t299 + t630)
+				 + t489 + t29 * t627
+				 + y1 * (x1 * t597 + t625 + t556 + t112 + t555) + t488
+				 + t624 * t1)
+			  + px0 * (x1 * (t586 + t622 + t621 + t619)
+				   + t29 * t617 + t493
+				   + y1 * (x1 * t599 + t615 + t562 + t560 + t559) + t492
+				   + t614 * t1)
+			  + x1 * (px1 * (t522 + t612 + t518) + py1 * (t531 + t331 + t530)
+				  + t608 + t607 + t605)
+			  + t29 * (t604 + t602) + t487
+			  + y1 * (x1 * (t600 + t598 + x2 * t595 + t594 * y2)
+				  + px1 * (t585 + t480 + t584) + py1 * (t578 + t79 + t576) + t267
+				  + t553 + t552) + t486 + (t593 + t302) * t1)
+		    + px0 * (x1 * (t591 + t589 + t588 + t587)
+			     + t29 * (t586 + t510 + t509 + t508)
+			     + y1 * (x1 * (t484 + t585 + t480 + t584) + t548 + t547) + t415 * t1)
+		    + py0 * (x1 * (t581 + t241 + t240 + t239)
+			     + t29 * (t579 + t507 + t250 + t506)
+			     + y1 * (x1 * (t461 + t578 + t79 + t576) + t544 + t543) + t411 * t1)
+		    + x1 * (t573 + t568 + t564 + t563)
+		    + t29 * (px1 * (t522 + t521 + t518) + py1 * (t531 + t225 + t530) + t505
+			     + t504 + t502)
+		    + y1 * (x1 * (px1 * (t562 + t560 + t559) + py1 * (t556 + t112 + t555)
+				  + t267 + t553 + t552)
+			    + t550 + t546 + t5 * (t322 + t273) + x2 * (t542 + t541) * y2)
+		    + (t540 + t538) * t1)
+	    + t161 * (py0 * (y1 * (x1 * (t536 + t178 + t366 + t534)
+				   + t533 + t531 + t225 + t530)
+			     + x1 * t169 + t208 + t1 * (t529 + t204 + t292 + t425) + t206)
+		      + px0 * (y1 * (t528 + x1 * (t181 + t526 + t524 + t523) + t522 + t521
+				     + t518)
+			       + x1 * t174 + t498 + t1 * (t517 + t118 + t428 + t427) + t497)
+		      + x1 * (t516 + t383)
+		      + y1 * (x1 * (t514 + t382) + px1 * (t510 + t509 + t508)
+			      + py1 * (t507 + t250 + t506) + t505 + t504
+			      + t502) + t151
+		      + t1 * (px1 * (t136 + t471 + t470) + py1 * (t87 + t249 + t451) + t423
+			      + t422) + t146) + t501 + t496
+	    + t14 * (px0 * (x1 * (t484 + t482 + t480 + t479)
+			    + t29 * (t475 + t136 + t471 + t470) + t404 + t402
+			    + (x1 * (t468 + t400 + t466 + t465) + t464 + t462) * y1)
+		     + py0 * (x1 * (t461 + t459 + t79 + t458)
+			      + t29 * (t455 + t87 + t249 + t451) + t396 + t395
+			      + (x1 * (t70 + t450 + t69 + t67) + t447 + t445) * y1)
+		     + x1 * (px1 * (t444 + t443 + t442) + py1 * (t439 + t438 + t437) + t434
+			     + t433 + t432)
+		     + t29 * (px1 * (t118 + t428 + t427) + py1 * (t204 + t292 + t425) + t423
+			      + t422) + t392 + t391
+		     + (x1 * (t421 + t104) + t416 + t412) * y1) + t407);
+    t645 = t5 * t265;
+
+    t646 = t115 + t114 + t132;
+    t647 = px1 * t646;
+    t648 = x2 * t485;
+    t649 = t32 * t5;
+
+    t650 = t70 + t393 + t73 * t5;
+    t651 = t400 + t399 + t106 * t5;
+
+    t652 = t540 + x1 * (px1 * t651 + py1 * t650 + t389 + t10 + t649) + t538 + t648
+	+ t29 * (t647 + t357 + t20 + t19 + t18) + t645;
+    t653 = t648 + t645;
+
+    t654 = t392 + t391;
+    t655 = px1 * t654;
+    t656 = t309 + t19;
+    t657 = x2 * t656;
+
+    t658 = (t389 + t657) * y2;
+    t659 = px3 * py2 * t5 * y3;
+    t660 = x2 * (t144 + t273);
+
+    t661 = - px3 * py2 * t5;
+    t662 = t431 + t27 + t661;
+    t663 = px1 * t662 + t24;
+
+    t664 = t5 * t429;
+    t665 = x2 * t390;
+    t666 = t665 + t664;
+    t667 = px3 * py2 * x2;
+
+    t668 = (t20 + t667) * y2;
+    t669 = x2 * t485 * y2;
+    t670 = t5 * t145;
+    t671 = t670 + t669;
+
+    t672 = px1 * t671;
+    t673 = t26 + t52;
+    t674 = x2 * t673;
+    t675 = (t389 + t674) * y2;
+
+    t676 = x2 * (t633 + t54);
+    t677 = px3 * t5;
+    t678 = t436 + t69 + t677;
+
+    t679 = px1 * t678 + t37 + t60 + t59;
+    t680 = - px3 * x2;
+
+    t681 = t203 + t298 + (t64 + t680) * y2;
+    t682 = px1 * t545;
+    t683 = - px3 * t5 * y3;
+
+    t684 = t578 + t683 + (t393 + t575) * y2;
+    t685 = 2 * py3 * x3;
+    t686 = t685 + t476;
+
+    t687 = 2 * py2 * t2;
+    t688 = px1 * (t419 + t441 + t131 * t5);
+    t689 = - px2 * py3 * x2;
+
+    t690 = 2 * px2 * py3 * x3;
+    t691 = (t690 + t94 + t689) * y2;
+
+    t692 = t330 + t204 + (t98 + t628 + t424) * y2;
+    t693 = t134 + t133 + t319;
+
+    t694 = px1 * (t140 + t118 + t117 + t693 * y2);
+    t695 = (t542 + t43 + t9) * y2;
+
+    t696 = t5 * t312;
+    t697 = 2 * px2 * t2;
+    t698 = t5 * t316 + t112 + (t78 + t697 + t110) * y2;
+
+    t699 = x2 * t253;
+    t700 = t5 * t255;
+    t701 = x2 * t403;
+
+    t702 = px1 * (t701 + t700 + (t419 + t441 + t699) * y2);
+    t703 = px2 * py3 * x2 * x3;
+
+    t704 = (t10 + t703) * y2;
+    t705 = px3 * py2 * x2 * x3 * y3;
+    t706 = (t20 + t279 + t689) * y2;
+
+    t707 = t439 + t111 + (t70 + t435) * y2;
+    t708 = t224 + t204 + (t296 + t64 + t424) * y2;
+
+    t709 = - 2 * py2;
+    t710 = 2 * py3;
+    t711 = py1 * t678;
+
+    t712 = t459 + t683 + (t393 + t457) * y2;
+    t713 = x2 * t116;
+    t714 = t5 * t139;
+
+    t715 = px1 * (t120 + t714 + (t400 + t399 + t713) * y2);
+    t716 = 2 * px2 * py3;
+
+    t717 = (t94 + (t716 + t15) * x2) * y2;
+    t718 = - 2 * px2;
+
+    t719 = t221 + t128 + t249 + (t98 + (px3 + t718) * x2) * y2;
+
+    t720 = px1 * (t256 + t136 + t135 + t646 * y2);
+    t721 = - px2 * py3 * t2 * t142;
+
+    t722 = - px3 * py2 * t5 * t147;
+    t723 = t722 + t237 + t721;
+    t724 = - px2 * py3 * x3 * t142;
+
+    t725 = y2 * (t54 + t124);
+    t726 = px1 * y2 * t257;
+    t727 = - px3 * py2 * x2 * t147;
+
+    t728 = y2 * (t87 + t127);
+    t729 = t531 + t728 + t530;
+    t730 = px2 * py3 * t2 * t142;
+
+    t731 = px3 * py2 * t5 * t147;
+    t732 = px1 * t397;
+    t733 = t251 + t299 + t248;
+
+    t734 = px2 * t2 * t142;
+    t735 = px3 * t5 * t147;
+    t736 = t735 + t240 + t734;
+
+    t737 = t389 + t10 + t649;
+    t738 = t731 + t189 + t730;
+    t739 = px1 * t738;
+
+    t740 = x2 * t165;
+    t741 = t740 + t204 + t203;
+    t742 = py1 * y2 * t741;
+    t743 = py1 * t736;
+
+    t744 = px2 * py3 * t142;
+    t745 = px1 * t567;
+    t746 = t148 + t364 + t744;
+
+    t747 = px3 * py2 * t5;
+    t748 = t389 + t95 + t747;
+    t749 = (t26 + t122) * y2;
+
+    t750 = x2 * t280;
+    t751 = (t431 + t750) * y2;
+    t752 = - px3 * py2 * t5 * y3;
+
+    t753 = x2 * (t322 + t143);
+    t754 = - px3 * t5;
+    t755 = t393 + t102 + t754;
+
+    t756 = t128 + t292 + (t68 + t126) * y2;
+    t757 = x2 * t297;
+    t758 = x2 * (t204 + t327);
+
+    t759 = t758 + t438 + (t436 + t757) * y2;
+    t760 = (t94 + t667) * y2;
+
+    t761 = t203 + t249 + (t98 + t680) * y2;
+    t762 = px1 * (t140 + t253 * y2);
+
+    t763 = - px3 * py2 * x2 * x3;
+    t764 = (t43 + t763) * y2;
+    t765 = - px2 * py3 * x2 * x3 * y3;
+
+    t766 = px3 * x2 * x3;
+    t767 = px2 * x2 * x3 * y3;
+    t768 = t767 + t79 + (t78 + t766) * y2;
+
+    t769 = px1 * (t120 + t700 + (t419 + t441 + t713) * y2);
+    t770 = t501 + t496 + t407;
+
+    t771 = px3 * py2 * x3 * t142;
+    t772 = y2 * (t313 + t633 + t54);
+
+    t773 = px2 * py3 * x2 * t147;
+    t774 = - px3 * py2 * t142;
+    t775 = t149 + t346 + t774;
+
+    t776 = y2 * (t317 + t87 + t577);
+    t777 = t507 + t776 + t506;
+    t778 = px3 * t142;
+
+    t779 = t177 + t354 + t778;
+    t780 = y2 * (t144 + t272);
+    t781 = y2 * (t203 + t292);
+
+    t782 = t531 + t781 + t530;
+    t783 = px1 * (t336 + t258 + t333);
+    t784 = t690 + t94;
+
+    t785 = x2 * t784;
+    t786 = (t431 + t785) * y2;
+    t787 = x2 * (t125 + t197);
+
+    t788 = x2 * t629;
+    t789 = x2 * (t221 + t128);
+    t790 = t789 + t438 + (t436 + t788) * y2;
+
+    t791 = - 2 * py2 * t2;
+    t792 = 2 * py3 * t2;
+    t793 = 2 * px2 * py3 * t2;
+
+    t794 = (t793 + t10 + t42) * y2;
+    t795 = t5 * t324;
+    t796 = - 2 * px2 * t2;
+
+    t797 = t5 * t329 + t80 + (t70 + t796 + t77) * y2;
+
+    t798 = px1 * (t701 + t714 + (t400 + t399 + t699) * y2);
+
+    t799 = px1 * (t5 * t259 + t401 * t142);
+    t800 = t429 * y2;
+    t801 = t503 + t800;
+
+    t802 = t487 + t486;
+    t803 = t673 * t142;
+    t804 = - 2 * px2 * py3 * t147;
+
+    t805 = x2 * (t804 + t148);
+    t806 = 2 * px2 * t147;
+
+    t807 = x2 * (t178 + t806) + t728 + t574 * t142;
+    t808 = py1 * t755;
+    t809 = py1 * t779;
+
+    t810 = y2 * (t58 + t144 + t273);
+    t811 = y2 * (t91 + t293 + t203);
+
+    t812 = t507 + t811 + t506;
+    t813 = px1 * (t260 + t335 + t254);
+    t814 = 2 * py2 * t147;
+
+    t815 = - 2 * py3 * t147;
+    t816 = (t389 + t42) * y2;
+    t817 = - py2 * py3 * t2;
+
+    t818 = (t817 + py2 * py3 * x2 * x3) * y2;
+    t819 = - py2 * py3 * t5 * y3;
+
+    t820 = py2 * py3 * x2 * x3 * y3;
+    t821 = px1 * (t820 + t819 + t818);
+    t822 = - py2 * py3 * t5;
+
+    t823 = 2 * py2 * py3 * x2 * x3;
+    t824 = px1 * (t817 + t823 + t822);
+    t825 = (t431 + t9) * y2;
+
+    t826 = py2 * py3 * t2;
+    t827 = (t826 - py2 * py3 * x2 * x3) * y2;
+    t828 = py2 * py3 * t5 * y3;
+
+    t829 = - py2 * py3 * x2 * x3 * y3;
+    t830 = px1 * (t829 + t828 + t827);
+
+    t831 = (py2 * py3 * x2 - py2 * py3 * x3) * y2;
+    t832 = - py2 * py3 * x2 * y3;
+
+    t833 = py2 * py3 * x3 * y3;
+    t834 = px1 * (t833 + t832 + t831);
+
+    t835 = (t690 + t94 + t122) * y2;
+    t836 = px1 * t693;
+    t837 = - py2 * t5 * y3;
+
+    t838 = t560 + t837 + (t400 + t557) * y2;
+    t839 = x2 * t205;
+
+    t840 = py1 * (t839 + x2 * t408 * y2);
+    t841 = (t20 + t51) * y2;
+    t842 = - py3 * x2;
+
+    t843 = py2 * x2 * y3;
+    t844 = t135 + t843 + (t115 + t842) * y2;
+
+    t845 = py1 * (t740 + t87 + t128 + (t98 + t68 + t63) * y2);
+    t846 = py2 * py3 * t5;
+
+    t847 = - 2 * py2 * py3 * x2 * x3;
+    t848 = - py2 * x2 * x3;
+    t849 = - py3 * x2 * x3 * y3;
+
+    t850 = t849 + t480 + (t419 + t848) * y2;
+    t851 = (py2 * py3 * x3 - py2 * py3 * x2) * y2;
+
+    t852 = py2 * py3 * x2 * y3;
+    t853 = - py2 * py3 * x3 * y3;
+    t854 = x2 * t561;
+
+    t855 = t854 + t136 + (t305 + t133 + t469) * y2;
+    t856 = py2 * py3 * t2 * t142;
+
+    t857 = - 2 * py2 * py3 * x2 * x3 * y2 * y3;
+    t858 = py2 * py3 * t5 * t147;
+
+    t859 = px1 * (t858 + t857 + t856);
+    t860 = - py2 * py3 * x3 * t142;
+
+    t861 = y2 * (t833 + t852);
+    t862 = - py2 * py3 * x2 * t147;
+
+    t863 = px1 * (t862 + t861 + t860);
+    t864 = - py2 * py3 * t2 * t142;
+
+    t865 = 2 * py2 * py3 * x2 * x3 * y2 * y3;
+    t866 = - py2 * py3 * t5 * t147;
+
+    t867 = py3 * t2 * t142;
+    t868 = py2 * t5 * t147;
+    t869 = t868 + t570 + t867;
+
+    t870 = py2 * py3 * x3 * t142;
+    t871 = y2 * (t853 + t832);
+    t872 = py2 * py3 * x2 * t147;
+
+    t873 = - py3 * x3 * t142;
+    t874 = - py2 * x2 * t147;
+    t875 = t874 + t521 + t873;
+
+    t876 = py2 * x3 * t142;
+    t877 = py3 * x2 * t147;
+    t878 = t877 + t509 + t876;
+
+    t879 = t287 * t142;
+    t880 = t596 + t87 + t128;
+    t881 = y2 * t880;
+    t882 = x2 * t207;
+
+    t883 = py1 * (t882 + t881 + t879);
+    t884 = py1 * t662;
+
+    t885 = px1 * (t826 + t847 + t846);
+    t886 = 2 * px3 * py2;
+
+    t887 = (t94 + (t31 + t886) * x2) * y2;
+    t888 = px1 * (t853 + t852 + t851);
+
+    t889 = py1 * t738;
+    t890 = px1 * (t866 + t865 + t864);
+
+    t891 = px1 * (t872 + t871 + t870);
+    t892 = t656 * t142;
+    t893 = x2 * (t157 + t635);
+
+    t894 = t221 + t577;
+    t895 = x2 * t253 * y2;
+    t896 = t701 + t895;
+    t897 = px1 * t896;
+
+    t898 = (t20 + t279 + t122) * y2;
+
+    t899 = py1 * (t596 + t204 + t203 + (t65 + t64 + t97) * y2);
+    t900 = t385 + t107;
+
+    t901 = x2 * t900;
+    t902 = t901 + t136 + (t115 + t476 + t469) * y2;
+    t903 = px1 * t869;
+
+    t904 = t874 + t612 + t873;
+    t905 = t408 * t142;
+    t906 = y2 * t741;
+    t907 = x2 * t168;
+
+    t908 = py1 * (t907 + t906 + t905);
+    t909 = - py2 * py3 * t142;
+
+    t910 = 2 * py2 * py3 * y2 * y3;
+    t911 = - py2 * py3 * t147;
+
+    t912 = px1 * (t911 + t910 + t909);
+    t913 = t912 + py1 * t376;
+
+    t914 = t481 + t117 + t428 + (t133 + (py3 + t709) * x2) * y2;
+    t915 = 2 * px3;
+
+    t916 = t138 + t137 + t131 * y2;
+    t917 = px1 * t916;
+
+    t918 = py1 * (t167 + t166 + t73 * t142);
+    t919 = py3 * t142;
+    t920 = t171 + t524 + t919;
+
+    t921 = px1 * t920;
+    t922 = py2 * py3 * t142;
+    t923 = - 2 * py2 * py3 * y2 * y3;
+
+    t924 = py2 * py3 * t147;
+    t925 = py1 * t513 + t924 + t923 + t922;
+    t926 = py1 * t420;
+
+    t927 = py1 * t640;
+    t928 = t685 + t114;
+    t929 = x2 * (t172 + t814) + t621 + t928 * t142;
+
+    t930 = px1 * (t924 + t923 + t922);
+    t931 = t930 + py1 * t347;
+
+    t932 = py1 * t920 + t911 + t910 + t909;
+    t933 = t315 + t222;
+    t934 = py1 * t654;
+
+    t935 = (t10 + t750) * y2;
+    t936 = t824 + py1 * t263;
+    t937 = py1 * t671;
+
+    t938 = (t19 + t689) * y2;
+    t939 = (t10 + t785) * y2;
+    t940 = t296 + t314;
+
+    t941 = py1 * (t78 + t436 + t62 * t5);
+    t942 = (t26 + t52 + t667) * y2;
+
+    t943 = py1 * (t740 + t204 + t203 + t99 * y2);
+
+    t944 = t611 + t118 + (t134 + t304 + t426) * y2;
+    t945 = (t431 + t541 + t42) * y2;
+
+    t946 = t5 * t199;
+    t947 = t5 * t900 + t560 + (t419 + t791 + t557) * y2;
+    t948 = x2 * t287;
+
+    t949 = t5 * t378;
+    t950 = py1 * (t289 + t949 + (t78 + t436 + t948) * y2);
+
+    t951 = - py3 * t5;
+    t952 = t441 + t466 + t951;
+    t953 = py1 * t952 + t826 + t847 + t846;
+
+    t954 = py3 * x2;
+    t955 = t117 + t620 + (t114 + t954) * y2;
+    t956 = py1 * t549;
+
+    t957 = py3 * t5 * y3;
+    t958 = t585 + t957 + (t399 + t583) * y2;
+    t959 = (t389 + t763) * y2;
+
+    t960 = (t309 + t19 + t667) * y2;
+    t961 = - 2 * px3;
+    t962 = px1 * t952;
+    t963 = x2 * t408;
+
+    t964 = t5 * t165;
+    t965 = py1 * (t839 + t964 + (t70 + t393 + t963) * y2);
+
+    t966 = t482 + t957 + (t399 + t478) * y2;
+    t967 = - 2 * px3 * py2;
+
+    t968 = (t26 + (t16 + t967) * x2) * y2;
+
+    t969 = t307 + t135 + t471 + (t134 + (t130 + t359) * x2) * y2;
+
+    t970 = py1 * (t596 + t87 + t128 + t66 * y2);
+    t971 = t444 + t837 + (t400 + t440) * y2;
+
+    t972 = t520 + t118 + (t685 + t114 + t426) * y2;
+    t973 = py1 * t405;
+
+    t974 = t877 + t621 + t876;
+    t975 = - py2 * t2 * t142;
+    t976 = - py3 * t5 * t147;
+
+    t977 = t976 + t588 + t975;
+    t978 = py1 * y2 * t880;
+    t979 = y2 * (t136 + t843);
+
+    t980 = t522 + t979 + t518;
+    t981 = py1 * t276;
+    t982 = py1 * t572;
+    t983 = px1 * y2 * t334;
+
+    t984 = px1 * t977;
+    t985 = (t94 + t51) * y2;
+    t986 = (t43 + t657) * y2;
+
+    t987 = (t26 + t689) * y2;
+    t988 = t117 + t471 + (t134 + t954) * y2;
+
+    t989 = py1 * (t740 + t287 * y2);
+    t990 = (t431 + t703) * y2;
+    t991 = - py3 * x2 * x3;
+
+    t992 = - py2 * x2 * x3 * y3;
+    t993 = t992 + t480 + (t419 + t991) * y2;
+
+    t994 = py1 * (t839 + t949 + (t78 + t436 + t963) * y2);
+    t995 = py3 * t5;
+
+    t996 = t399 + t418 + t995;
+    t997 = t135 + t428 + (t133 + t842) * y2;
+    t998 = x2 * t928;
+
+    t999 = x2 * (t118 + t609);
+    t1000 = t999 + t443 + (t441 + t998) * y2;
+
+    t1001 = y2 * (t901 + t136 + t306);
+    t1002 = t510 + t1001 + t508;
+    t1003 = - py3 * t142;
+
+    t1004 = t180 + t512 + t1003;
+    t1005 = y2 * (t117 + t428);
+    t1006 = t522 + t1005 + t518;
+
+    t1007 = py1 * (t907 + t881 + t905);
+    t1008 = y2 * (t854 + t481 + t117);
+
+    t1009 = t510 + t1008 + t508;
+    t1010 = 2 * px3 * t147;
+
+    t1011 = py1 * (t5 * t207 + t394 * t142);
+    t1012 = t784 * t142;
+
+    t1013 = 2 * px3 * py2 * t147;
+    t1014 = x2 * (t149 + t1013);
+
+    t1015 = py1 * (t882 + t906 + t879);
+    t1016 = x2 * (t181 + t387) + t979 + t582 * t142;
+
+    t1017 = (t43 + t674) * y2;
+    t1018 = x2 * t618;
+    t1019 = x2 * (t307 + t135);
+
+    t1020 = t1019 + t443 + (t441 + t1018) * y2;
+    t1021 = - 2 * px3 * t2;
+
+    t1022 = - 2 * px3 * py2 * t2;
+    t1023 = (t389 + t1022 + t9) * y2;
+    t1024 = t5 * t57;
+
+    t1025 = t5 * t610 + t849 + (t400 + t687 + t848) * y2;
+
+    t1026 = py1 * (t289 + t964 + (t70 + t393 + t948) * y2);
+    t1027 = px1 * t996;
+
+    t1028 = px1 * t1004;
+    t1029 = x2 * t429 * y2;
+    t1030 = (t436 + t110) * y2;
+
+    t1031 = (t441 + t557) * y2;
+    t1032 = (t393 + t77) * y2;
+    t1033 = (t399 + t848) * y2;
+
+    t1034 = (t26 + t94 + t18) * y2;
+    t1035 = (t64 + t85) * y2;
+    t1036 = (t114 + t469) * y2;
+
+    t1037 = (t98 + t628 + t126) * y2;
+    t1038 = (t134 + t304 + t842) * y2;
+
+    t1039 = (t20 + t19 + t96) * y2;
+    t1040 = (t296 + t64 + t126) * y2;
+
+    t1041 = (t685 + t114 + t842) * y2;
+    t1042 = (t98 + (t961 + px2) * x2) * y2;
+
+    t1043 = t456 * t142;
+    t1044 = x2 * (t1010 + t166);
+
+    t1045 = (t134 + (t710 + t105) * x2) * y2;
+    t1046 = t477 * t142;
+
+    t1047 = x2 * (t815 + t171);
+    t1048 = t32 * t142;
+    t1049 = t171 + t526 + t524 + t919;
+
+    t1050 = t536 + t166 + t366 + t365;
+    t1051 = (t389 + t10 + t430) * y2;
+
+    t1052 = (t393 + t766) * y2;
+    t1053 = (t399 + t991) * y2;
+    t1054 = t17 * t5;
+
+    t1055 = (t431 + t43 + t551) * y2;
+    t1056 = (t1021 + t436 + t77) * y2;
+    t1057 = t5 * t223;
+
+    t1058 = (t792 + t441 + t848) * y2;
+    t1059 = t5 * t519;
+    t1060 = t338 * y2;
+
+    t1061 = (t86 + t68 + t680) * y2;
+    t1062 = (t305 + t133 + t954) * y2;
+
+    t1063 = (t115 + t426) * y2;
+    t1064 = (t400 + t1018) * y2;
+    t1065 = (t65 + t424) * y2;
+
+    t1066 = (t70 + t788) * y2;
+    t1067 = (t70 + t757) * y2;
+    t1068 = (t400 + t998) * y2;
+
+    t1069 = t21 * y2;
+    t1070 = (t68 + (t915 + t61) * x2) * y2;
+
+    t1071 = (t133 + (t360 + py2) * x2) * y2;
+    t1072 = (t115 + t476 + t954) * y2;
+
+    t1073 = (t65 + t314 + t680) * y2;
+
+    trans->m[0][0]
+	= (x0 * (px0 * (x1 * (px1 * (y2 * (t388 + t387) + t142 * t386)
+			      + t383 + t372 + t371)
+			+ y1 * (x1 * (t369 + t382 + t156 + t346 + t345)
+				+ t337 + py1 * t301 + t285 + t283 + t281) + t381 + t151
+			+ t1 * (t141 + py1 * t92 + t58 + t54 + t53) + t146)
+		 + py0 * (y1 * (x1 * t380 + px1 * t332 + t219 + t218 + t217)
+			  + px1 * t234 + px1 * x1 * t379 + t1 * (px1 * t129 + t49 + t48 + t47))
+		 + y1 * (x1 * t377 + px1 * (t202 + t326 + t196) + t195) + px1 * t374
+		 + px1 * x1 * t373 + t1 * (px1 * (t125 + t124 + t123) + t269))
+	   + y0 * (x0 * (px0 * (t261 + x1 * (t369 + t368 + t157 + t364 + t363) + py1 * t227
+				+ t202
+				+ y1
+				* (x1
+				   * (px1 * (t362 + t361 + (t360 + t359) * y2)
+				      + t358 + t153 + t55 + t339)
+				   + t320 + py1 * t294 + t144 + t273 + t272 + t271)
+				+ t201 + t196 + (t357 + t20 + t19 + t18) * t1)
+			 + py0 * (x1 * t356 + px1 * t252 + t194
+				  + y1 * (px1 * t318 + px1 * x1 * t349 + t84 + t83 + t82)
+				  + t193 + t192 + px1 * t99 * t1) + x1 * t348
+			 + px1 * (t247 + t246 + t244) + t278
+			 + y1 * (px1 * (t313 + t54 + t310) + t50 + px1 * x1 * t340)
+			 + px1 * t338 * t1)
+		   + px0 * (x1 * (t337 + py1 * t332 + t202 + t326 + t196)
+			    + t321 + px1 * t29 * t182 + t190
+			    + y1 * (x1 * (t320 + py1 * t318 + t313 + t54 + t310)
+				    + px1 * (x2 * t308 + x2 * (t305 + t304) * y2) + t303 + t267
+				    + t266) + t189 + t188 + (t302 + t10 + t27 + t25) * t1)
+		   + py0 * (x1 * (px1 * t301 + t194 + t193 + t192)
+			    + t295 + px1 * t29 * t179 + t186
+			    + y1 * (x1 * (px1 * t294 + t49 + t48 + t47) + px1 * t290) + t185 + t184
+			    + (t286 + t3 + t23 + t22) * t1)
+		   + x1 * (px1 * (t285 + t283 + t281) + t278) + t277 + t275 + px1 * t29 * t274
+		   + y1 * (x1 * (px1 * (t144 + t273 + t272 + t271) + t269) + px1 * t268)
+		   + (t264 + t262) * t1)
+	   + px0 * (y1 * (x1 * (t261 + py1 * t252 + t247 + t246 + t244)
+			  + t243 + t238 + t237 + t236)
+		    + x1 * (t235 + t230 + t229) + px1 * t29 * t174
+		    + t1 * (t121 + py1 * t81 + t46 + t45 + t44))
+	   + py0 * (y1 * (x1 * (px1 * t227 + t219 + t218 + t217)
+			  + px1 * t216 + t212 + t211 + t210)
+		    + px1 * t29 * t169 + px1 * x1 * t209 + t1 * (px1 * t113 + t40 + t39 + t38))
+	   + y1 * (x1 * (px1 * (t202 + t201 + t196) + t195) + px1 * t191 + t187)
+	   + px0 * t161 * t183 + px1 * t29 * t160 + px1 * x1 * t152
+	   + t14 * (px0 * (x1 * (t141 + py1 * t129 + t125 + t124 + t123)
+			   + t121 + py1 * t113 + px1 * t29 * t109 + t13 + t12 + t11
+			   + (t104 + t43 + x1 * (t100 + t26 + t94 + t96) + t95 + t93) * y1)
+		    + py0 * (x1 * (px1 * t92 + t84 + t83 + t82)
+			     + px1 * t81 + px1 * t29 * t76 + t7 + t6 + t4
+			     + (px1 * t71 + t37 + px1 * x1 * t66 + t60 + t59) * y1)
+		    + x1 * (px1 * (t58 + t54 + t53) + t50) + px1 * (t46 + t45 + t44) + t41
+		    + px1 * t29 * t36 + (px1 * t28 + t24 + px1 * x1 * t21) * y1)
+	   + t1 * (px1 * (t13 + t12 + t11) + t8));
+
+    trans->m[0][1] =
+	(t161 * (px0 * (x1 * (t382 + t156 + t346 + t345)
+			+ py1 * t733 + t247
+			+ y1 * (t694 + x1 * (t358 + t153 + t55 + t339) + py1 * t681
+				+ t144 + t282 + t668) + t726 + t283 + t244
+			+ px1 * t646 * t1)
+		 + py0 * (x1 * (px1 * t601 + t343 + t342 + t341)
+			  + px1 * t729 + t219
+			  + y1 * (px1 * t692 + px1 * x1 * t76 + t49 + t48 + t47) + t218
+			  + t217 + px1 * t66 * t1) + x1 * (px1 * t746 + t375)
+		 + px1 * (t727 + t725 + t724) + t195
+		 + y1 * (px1 * (t325 + t143 + t691) + t269 + px1 * x1 * t36)
+		 + px1 * t21 * t1)
+	 + x0 * (py0 * (t29 * t356 + t745 + t212
+			+ y1
+			* (x1 * (px1 * t719 + t84 + t83 + t82)
+			   + px1 * t698 + t40 + t39 + t38) + px1 * x1 * y2 * t741
+			+ t211 + t210 + px1 * t650 * t1)
+		 + px0 * (t29 * (t602 + t148 + t364 + t744)
+			  + t743 + t722
+			  + y1 * (x1 * (t720 + py1 * t708 + t200 + t143 + t706)
+				  + t702 + py1 * t684 + t676 + t659 + t675)
+			  + x1 * (t607 + px1 * y2 * (x2 * (t362 + t361) + t481 + t609) + t742)
+			  + t237 + t721 + px1 * t651 * t1) + t29 * t348 + t739 + t187
+		 + y1 * (x1 * (px1 * (t125 + t197 + t245 + t717) + t50)
+			 + px1 * (t696 + t13 + t695) + t8) + px1 * x1 * y2 * t606
+		 + px1 * t737 * t1)
+	 + py0 * (x1 * (px1 * t736 + t186 + t185 + t184)
+		  + t29 * (px1 * t733 + t194 + t193 + t192)
+		  + y1 * (x1 * (px1 * t712 + t7 + t6 + t4) + t732) + px1 * t537 * t1)
+	 + px0 * (x1 * (t568 + t731 + t189 + t730)
+		  + t29 * (py1 * t729 + t727 + t726 + t725 + t724)
+		  + y1 * (x1 * (t715 + py1 * t707 + t705 + t12 + t704) + t546 + t670 + t669)
+		  + px1 * t539 * t1) + x1 * (px1 * t723 + t275)
+	 + t29 * (px1 * (t247 + t283 + t244) + t278)
+	 + y0 * (x0 * (px0 * (x1 * (t720 + py1 * t719 + t125 + t197 + t245 + t717)
+			      + t715 + py1 * t712 + t29 * (t162 + t35 + t34 + t33) + t660
+			      + t659 + t658
+			      + (t688 + t711 + t431
+				 + x1
+				 * (px1 * (t305 + t304 + (t710 + t709) * x2)
+				    + t100 + t26 + t94 + t96) + t27 + t661)
+			      * y1)
+		       + py0 * (x1 * (px1 * t708 + t49 + t48 + t47)
+				+ px1 * t707 + px1 * t29 * t349 + t40 + t39 + t38
+				+ (t286 + t3 + px1 * x1 * t99 + t23 + t22) * y1)
+		       + x1 * (px1 * (t200 + t143 + t706) + t269) + px1 * (t705 + t12 + t704)
+		       + t8 + px1 * t29 * t340 + (t264 + t262 + px1 * x1 * t338) * y1)
+		 + px0 * (x1 * (t702 + py1 * t698 + t696 + t13 + t695)
+			  + t29 * (t694 + py1 * t692 + t325 + t143 + t691) + t398 + t392 + t391
+			  + (x1 * (t688 + t104 + t43 + t95 + t93)
+			     + px1 * (x2 * (t558 + t687) + t5 * t686) + t412 + t665 + t664)
+			  * y1)
+		 + py0 * (x1 * (px1 * t684 + t7 + t6 + t4) + t682
+			  + t29 * (px1 * t681 + t84 + t83 + t82)
+			  + (px1 * t411 + x1 * t679) * y1)
+		 + x1 * (px1 * (t676 + t659 + t675) + t41) + t672
+		 + t29 * (px1 * (t144 + t282 + t668) + t50) + (px1 * t666 + x1 * t663) * y1)
+	 + y1 * (x1 * (px1 * (t660 + t659 + t658) + t41) + t655) + px1 * t653 * t1
+	 + px0 * t652 * t14)
+	;
+
+    trans->m[0][2] =
+	(x0 * (px0 * (y1 * (x1 * (t813 + py1 * t807 + t805 + t725 + t803)
+			    + t799 + t568 + t731 + t189 + t730)
+		      + x1 * (px1 * (x2 * y2 * (t815 + t814) + t142 * t308)
+			      + t235 + t230 + t229) + t29 * (t170 + t159 + t155)
+		      + t1 * (t769 + py1 * t759 + t753 + t752 + t751))
+	       + py0 * (y1 * (x1 * (px1 * t812 + t194 + t193 + t192)
+			      + t295 + t186 + t185 + t184)
+			+ px1 * x1 * t234 + px1 * t29 * t379
+			+ t1 * (px1 * t768 + t7 + t6 + t4))
+	       + y1 * (x1 * (px1 * (t773 + t810 + t771) + t278) + t277 + t275)
+	       + px1 * x1 * t374 + px1 * t29 * t373
+	       + t1 * (px1 * (t765 + t45 + t764) + t41))
+	 + y0 * (x0 * (px0 * (x1 * (t813 + py1 * t812 + t773 + t810 + t771)
+			      + t495 + t29 * (t809 + t149 + t346 + t774)
+			      + y1
+			      * (x1
+				 * (px1 * (x2 * t386 + t686 * y2)
+				    + t598 + t503 + t800)
+				 + t798 + py1 * t790 + t787 + t752 + t786)
+			      + (t808 + t389 + t95 + t747) * t1)
+		       + py0 * (x1 * (px1 * t807 + t219 + t218 + t217)
+				+ px1 * t490 + t29 * t380
+				+ y1 * (px1 * x1 * t597 + px1 * t797 + t7 + t6 + t4)
+				+ t679 * t1)
+		       + x1 * (px1 * (t805 + t725 + t803) + t195) + px1 * t802
+		       + t29 * t377
+		       + y1 * (px1 * x1 * t801 + px1 * (t795 + t46 + t794) + t41)
+		       + t663 * t1)
+		 + px0 * (x1 * (t799 + t243 + t238 + t237 + t236)
+			  + t29 * (t783 + py1 * t777 + t773 + t772 + t771)
+			  + y1 * (x1 * (t798 + py1 * t797 + t795 + t46 + t794)
+				  + px1 * (t5 * (t481 + t609) + x2 * (t792 + t791) * y2)
+				  + t546 + t670 + t669) + (t538 + t648 + t645) * t1)
+		 + py0 * (x1 * (t745 + t212 + t211 + t210)
+			  + t29 * (px1 * t782 + t219 + t218 + t217)
+			  + y1 * (x1 * (px1 * t790 + t40 + t39 + t38) + t682)
+			  + px1 * t411 * t1) + x1 * (t739 + t187)
+		 + t29 * (px1 * (t727 + t780 + t724) + t195)
+		 + y1 * (x1 * (px1 * (t787 + t752 + t786) + t8) + t672)
+		 + px1 * t666 * t1)
+	 + t161 * (px0 * (y1
+			  * (t783 + x1 * (t368 + t157 + t364 + t363) + py1 * t782
+			     + t727 + t780 + t724)
+			  + x1 * (t383 + t372 + t371) + t500
+			  + t1 * (t762 + py1 * t756 + t125 + t272 + t749))
+		   + py0 * (y1
+			    * (x1 * (px1 * t779 + t352 + t351 + t350)
+			       + px1 * t777 + t194 + t193 + t192)
+			    + px1 * x1 * t169 + px1 * t209
+			    + t1 * (px1 * t761 + t84 + t83 + t82))
+		   + y1 * (x1 * (px1 * t775 + t344) + px1 * (t773 + t772 + t771)
+			   + t278) + px1 * x1 * t160
+		   + px1 * t152 + t1 * (px1 * (t144 + t245 + t760) + t50))
+	 + px0 * t770
+	 + t14 * (px0 * (x1 * (t769 + py1 * t768 + t765 + t45 + t764)
+			 + t29 * (t762 + py1 * t761 + t144 + t245 + t760) + t406
+			 + (t412 + x1 * (t711 + t431 + t27 + t661) + t665 + t664)
+			 * y1)
+		  + py0 * (x1 * (px1 * t759 + t40 + t39 + t38)
+			   + t732 + t29 * (px1 * t756 + t49 + t48 + t47)
+			   + (px1 * t537 + x1 * (px1 * t755 + t3 + t23 + t22)) * y1)
+		  + x1 * (px1 * (t753 + t752 + t751) + t8) + t655
+		  + t29 * (px1 * (t125 + t272 + t749) + t269)
+		  + (x1 * (px1 * t748 + t262) + px1 * t653) * y1));
+
+    trans->m[1][0] = (x0 * (py0 * (x1 * (t516 + py1 * (y2 * (t631 + t806) + t142 * t933) + t372
+					 + t371)
+				   + y1 * (px1 * t929 + x1 * (t514 + t918 + t157 + t364 + t363) + t908
+					   + t893 + t725 + t892) + t500 + t151
+				   + t1 * (px1 * t855 + t845 + t325 + t125 + t835) + t146)
+			    + px0 * (y1 * (x1 * t932 + py1 * t904 + t872 + t871 + t870)
+				     + py1 * x1 * t515 + py1 * t638
+				     + t1 * (py1 * t844 + t833 + t832 + t831))
+			    + y1 * (x1 * t931 + t863 + py1 * (t247 + t810 + t244)) + py1 * t374
+			    + py1 * x1 * t373 + t1 * (t888 + py1 * (t54 + t282 + t841)))
+		      + y0 * (px0 * (x1 * (py1 * t929 + t862 + t861 + t860)
+				     + t927 + py1 * t29 * t182 + t858
+				     + y1 * (py1 * t896 + x1 * (py1 * t914 + t833 + t832 + t831)) + t857
+				     + t856 + (t926 + t817 + t823 + t822) * t1)
+			      + x0 * (px0 * (x1 * t925 + py1 * t878 + t862
+					     + y1
+					     * (py1 * t902 + py1 * x1 * t916 + t853 + t852
+						+ t851) + t861 + t860
+					     + py1 * t693 * t1)
+				      + py0 * (x1 * (t921 + t918 + t156 + t346 + t345)
+					       + t883 + px1 * t875 + t247
+					       + y1 * (x1 * (t917 + py1 * (t328 + t88 + (t915 + t718) * y2)
+							     + t153 + t55 + t339)
+						       + t899 + px1 * t914 + t322 + t143 + t245 + t887) + t772
+					       + t244 + (t647 + t20 + t19 + t18) * t1) + x1 * t913 + t891
+				      + py1 * (t202 + t780 + t196)
+				      + y1 * (py1 * (t200 + t125 + t898) + t834 + py1 * x1 * t340)
+				      + py1 * t338 * t1)
+			      + py0 * (x1 * (t908 + px1 * t904 + t247 + t810 + t244)
+				       + t903 + py1 * t29 * t179 + t722
+				       + y1 * (x1 * (px1 * t902 + t899 + t200 + t125 + t898)
+					       + t897 + py1 * (x2 * t894 + x2 * (t86 + t628) * y2) + t267
+					       + t266) + t237 + t721 + (t593 + t389 + t95 + t747) * t1)
+			      + x1 * (py1 * (t893 + t725 + t892) + t891) + t890 + t889 + py1 * t29 * t274
+			      + y1 * (x1 * (t888 + py1 * (t322 + t143 + t245 + t887)) + py1 * t268)
+			      + (t885 + t884) * t1)
+		      + py0 * (y1 * (x1 * (t883 + px1 * t878 + t202 + t780 + t196)
+				     + t641 + t731 + t189 + t730)
+			       + x1 * (t639 + t230 + t229) + py1 * t29 * t169
+			       + t1 * (t840 + px1 * t850 + t13 + t752 + t825))
+		      + px0 * (y1 * (x1 * (py1 * t875 + t872 + t871 + t870)
+				     + py1 * t869 + t866 + t865 + t864)
+			       + py1 * x1 * t499 + py1 * t29 * t174
+			       + t1 * (py1 * t838 + t829 + t828 + t827))
+		      + y1 * (x1 * (t863 + py1 * (t247 + t772 + t244)) + t859 + py1 * t723)
+		      + py0 * t161 * t183 + py1 * t29 * t160 + py1 * x1 * t152
+		      + t14 * (px0 * (x1 * (py1 * t855 + t853 + t852 + t851)
+				      + py1 * t850 + py1 * t29 * t109 + t820 + t819 + t818
+				      + (py1 * t592 + t826 + py1 * x1 * t646 + t847 + t846) * y1)
+			       + py0 * (x1 * (t845 + px1 * t844 + t54 + t282 + t841)
+					+ t840 + px1 * t838 + py1 * t29 * t76 + t46 + t659 + t816
+					+ (t421 + t431 + x1 * (t836 + t26 + t94 + t96) + t27 + t661) * y1)
+			       + x1 * (py1 * (t325 + t125 + t835) + t834) + t830
+			       + py1 * (t13 + t752 + t825) + py1 * t29 * t36
+			       + (t824 + py1 * t748 + py1 * x1 * t21) * y1)
+		      + t1 * (t821 + py1 * (t46 + t659 + t816)))
+	;
+
+    trans->m[1][1] = (t161 * (px0 * (x1 * (py1 * t603 + t911 + t910 + t909)
+				     + py1 * t980 + t872
+				     + y1 * (py1 * t944 + py1 * x1 * t109 + t833 + t832 + t831) + t871
+				     + t870 + py1 * t646 * t1)
+			      + py0 * (x1 * (t514 + t157 + t364 + t363)
+				       + px1 * t974 + t202
+				       + y1 * (x1 * (t917 + t153 + t55 + t339)
+					       + t943 + px1 * t955 + t143 + t124 + t938) + t978 + t725
+				       + t196 + py1 * t66 * t1) + x1 * (t930 + py1 * t775) + t863
+			      + py1 * (t773 + t283 + t771)
+			      + y1 * (py1 * (t58 + t144 + t942) + t888 + py1 * x1 * t36)
+			      + py1 * t21 * t1)
+		      + x0 * (py0 * (t29 * (t604 + t149 + t346 + t774)
+				     + t984 + t190
+				     + y1 * (x1 * (px1 * t972 + t970 + t313 + t144 + t960)
+					     + px1 * t958 + t950 + t787 + t12 + t939)
+				     + x1 * (t607 + t983 + py1 * y2 * (x2 * (t328 + t88) + t293 + t327))
+				     + t189 + t188 + py1 * t650 * t1)
+			      + px0 * (t29 * t925 + t982 + t866
+				       + y1
+				       * (x1 * (py1 * t969 + t853 + t852 + t851)
+					  + py1 * t947 + t829 + t828 + t827)
+				       + py1 * x1 * y2 * t334 + t865 + t864 + py1 * t651 * t1)
+			      + t29 * t913 + t859 + t981
+			      + y1 * (x1 * (t834 + py1 * (t633 + t54 + t272 + t968))
+				      + py1 * (t946 + t46 + t945) + t821) + py1 * x1 * y2 * t606
+			      + py1 * t737 * t1)
+		      + py0 * (x1 * (t573 + t238 + t237 + t236)
+			       + t29 * (px1 * t980 + t773 + t978 + t283 + t771)
+			       + y1 * (x1 * (t965 + px1 * t971 + t765 + t659 + t959) + t550 + t670 + t669)
+			       + py1 * t537 * t1)
+		      + px0 * (x1 * (py1 * t977 + t858 + t857 + t856)
+			       + t29 * (py1 * t974 + t862 + t861 + t860)
+			       + y1 * (x1 * (py1 * t966 + t820 + t819 + t818) + t973) + py1 * t539 * t1)
+		      + x1 * (t890 + py1 * t191) + t29 * (t891 + py1 * (t202 + t725 + t196))
+		      + y0 * (x0 * (px0 * (x1 * (py1 * t972 + t833 + t832 + t831)
+					   + py1 * t971 + py1 * t29 * t916 + t829 + t828 + t827
+					   + (t926 + t817 + py1 * x1 * t693 + t823 + t822) * y1)
+				    + py0 * (x1 * (t970 + px1 * t969 + t633 + t54 + t272 + t968)
+					     + px1 * t966 + t965 + t29 * (t163 + t35 + t34 + t33) + t753 + t12
+					     + t935
+					     + (t962 + t941 + t43
+						+ x1
+						* (t836 + py1 * (t86 + t628 + (t961 + t291) * x2)
+						   + t26 + t94 + t96) + t95 + t93)
+					     * y1) + x1 * (py1 * (t313 + t144 + t960) + t888) + t821
+				    + py1 * (t765 + t659 + t959) + py1 * t29 * t340
+				    + (t885 + t884 + py1 * x1 * t338) * y1)
+			      + px0 * (x1 * (py1 * t958 + t820 + t819 + t818)
+				       + t956 + t29 * (py1 * t955 + t853 + t852 + t851)
+				       + (py1 * t415 + x1 * t953) * y1)
+			      + py0 * (x1 * (t950 + px1 * t947 + t946 + t46 + t945)
+				       + t29 * (px1 * t944 + t943 + t58 + t144 + t942) + t406 + t392 + t391
+				       + (x1 * (t421 + t941 + t431 + t27 + t661)
+					  + t416 + py1 * (x2 * (t554 + t796) + t5 * t940) + t665 + t664)
+				       * y1) + x1 * (py1 * (t787 + t12 + t939) + t830)
+			      + t29 * (t834 + py1 * (t143 + t124 + t938)) + t937
+			      + (x1 * t936 + py1 * t666) * y1)
+		      + y1 * (x1 * (py1 * (t753 + t12 + t935) + t830) + t934) + py1 * t653 * t1
+		      + py0 * t652 * t14)
+	;
+
+    trans->m[1][2] = (y0 * (x0 * (px0 * (x1 * (py1 * t1016 + t872 + t871 + t870)
+					 + py1 * t494 + t29 * t932
+					 + y1
+					 * (py1 * t1025 + py1 * x1 * t599 + t820 + t819
+					    + t818) + t953 * t1)
+				  + py0 * (x1 * (t1015 + px1 * t1009 + t727 + t326 + t724)
+					   + t29 * (t1028 + t148 + t364 + t744) + t491
+					   + y1
+					   * (x1
+					      * (t600 + py1 * (x2 * t933 + t940 * y2) + t503
+						 + t800)
+					      + px1 * t1020 + t1026 + t676 + t45 + t1017)
+					   + (t1027 + t10 + t27 + t25) * t1)
+				  + x1 * (py1 * (t1014 + t283 + t1012) + t863) + t29 * t931
+				  + py1 * t802
+				  + y1 * (py1 * x1 * t801 + py1 * (t1024 + t13 + t1023) + t830)
+				  + t936 * t1)
+			    + py0 * (t29 * (t1007 + px1 * t1002 + t727 + t201 + t724)
+				     + x1 * (t1011 + t641 + t731 + t189 + t730)
+				     + y1 * (x1 * (t1026 + px1 * t1025 + t1024 + t13 + t1023)
+					     + t550
+					     + py1
+					     * (t5 * (t293 + t327) + x2 * (t1021 + t697) * y2)
+					     + t670 + t669) + (t540 + t648 + t645) * t1)
+			    + px0 * (x1 * (t982 + t866 + t865 + t864)
+				     + t29 * (py1 * t1006 + t872 + t871 + t870)
+				     + y1 * (x1 * (py1 * t1020 + t829 + t828 + t827) + t956)
+				     + py1 * t415 * t1) + x1 * (t859 + t981)
+			    + t29 * (t863 + py1 * (t773 + t246 + t771))
+			    + y1 * (x1 * (py1 * (t676 + t45 + t1017) + t821) + t937)
+			    + py1 * t666 * t1)
+		      + x0 * (py0 * (y1 * (x1 * (px1 * t1016 + t1015 + t1014 + t283 + t1012)
+					   + t1011 + t573 + t238 + t237 + t236)
+				     + x1 * (t639
+					     + py1 * (x2 * y2 * (t1010 + t300) + t142 * t894)
+					     + t230 + t229) + t29 * (t175 + t159 + t155)
+				     + t1 * (px1 * t1000 + t994 + t660 + t45 + t986))
+			      + px0 * (y1 * (x1 * (py1 * t1009 + t862 + t861 + t860)
+					     + t927 + t858 + t857 + t856)
+				       + py1 * t29 * t515 + py1 * x1 * t638
+				       + t1 * (py1 * t993 + t820 + t819 + t818))
+			      + y1 * (x1 * (t891 + py1 * (t727 + t326 + t724)) + t890 + t889)
+			      + py1 * x1 * t374 + py1 * t29 * t373
+			      + t1 * (t830 + py1 * (t705 + t752 + t990)))
+		      + t161 * (py0 * (x1 * (t516 + t372 + t371)
+				       + y1
+				       * (x1 * (t921 + t156 + t346 + t345)
+					  + t1007 + px1 * t1006 + t773 + t246 + t771) + t381
+				       + t1 * (t989 + px1 * t997 + t54 + t245 + t985))
+				+ px0 * (y1
+					 * (x1 * (py1 * t1004 + t924 + t923 + t922)
+					    + py1 * t1002 + t862 + t861 + t860)
+					 + py1 * t499 + py1 * x1 * t174
+					 + t1 * (py1 * t988 + t853 + t852 + t851))
+				+ y1 * (x1 * (t912 + py1 * t746) + t891
+					+ py1 * (t727 + t201 + t724))
+				+ py1 * x1 * t160 + py1 * t152
+				+ t1 * (t834 + py1 * (t143 + t272 + t987))) + py0 * t770
+		      + t14 * (px0 * (x1 * (py1 * t1000 + t829 + t828 + t827)
+				      + t973 + t29 * (py1 * t997 + t833 + t832 + t831)
+				      + (py1 * t539 + x1 * (py1 * t996 + t817 + t823 + t822))
+				      * y1)
+			       + py0 * (x1 * (t994 + px1 * t993 + t705 + t752 + t990)
+					+ t29 * (t989 + px1 * t988 + t143 + t272 + t987) + t398
+					+ (t416 + x1 * (t962 + t43 + t95 + t93) + t665 + t664)
+					* y1) + x1 * (py1 * (t660 + t45 + t986) + t821)
+			       + t29 * (t888 + py1 * (t54 + t245 + t985)) + t934
+			       + (x1 * (t885 + py1 * t28) + py1 * t653) * y1));
+
+    trans->m[2][0] = (x0 * (px0 * (y1 * (x1 * t617 + t586 + t877 + t1008 + t876)
+				   + x1 * t515 + t637 + t1 * (t475 + t136 + t620 + t1036) + t636)
+			    + py0 * (y1 * (t579 + x1 * t627 + t251 + t811 + t248)
+				     + x1 * t379 + t233 + t1 * (t455 + t87 + t298 + t1035) + t232)
+			    + x1 * (t516 + t383 + y2 * (t804 + t1013) + t142 * t595)
+			    + y1 * (px1 * (t1047 + t979 + t1046)
+				    + x1 * (t921 + t368 + t157 + t156 + t1048)
+				    + py1 * (t1044 + t728 + t1043) + t505 + t607 + t502) + t500 + t381
+			    + t1 * (px1 * (t611 + t135 + t1038) + py1 * (t330 + t128 + t1037) + t423
+				    + t125 + t54 + t1034))
+		      + y0 * (x0 * (py0 * (x1 * t1050 + t533 + t226
+					   + y1 * (t529 + t224 + x1 * t349 + t128 + t1040)
+					   + t781 + t220 + t99 * t1)
+				    + px0 * (t528 + x1 * t1049 + t874
+					     + y1 * (t517 + x1 * t916 + t520 + t135 + t1041) + t1005
+					     + t873 + t693 * t1)
+				    + x1 * (t514 + t382 + t157 + t156 + t1048)
+				    + px1 * (t877 + t1001 + t876) + py1 * (t251 + t776 + t248) + t608
+				    + y1 * (x1 * (t917 + t358 + t56 + t323 + (t716 + t967) * y2)
+					    + px1 * (t118 + t609 + t471 + t1045)
+					    + py1 * (t204 + t327 + t249 + t1042) + t503 + t144 + t143
+					    + t1039) + t504 + t605 + (t647 + t357) * t1)
+			      + px0 * (x1 * (t528 + t1047 + t979 + t1046)
+				       + t643 + t29 * t182 + t571
+				       + y1 * (x1 * (t475 + t118 + t609 + t471 + t1045) + t701 + t895)
+				       + t570 + t569 + (t468 + t441 + t466 + t951) * t1)
+			      + py0 * (x1 * (t533 + t1044 + t728 + t1043)
+				       + t642 + t29 * t179 + t566
+				       + y1 * (x1 * (t455 + t204 + t327 + t249 + t1042) + t289 + t288)
+				       + t214 + t565 + (t436 + t450 + t69 + t677) * t1)
+			      + x1 * (px1 * (t877 + t1008 + t876) + py1 * (t251 + t811 + t248) + t505
+				      + t607 + t502) + t984 + t743
+			      + t29 * t274
+			      + y1 * (x1 * (px1 * (t520 + t135 + t1041) + py1 * (t224 + t128 + t1040)
+					    + t503 + t144 + t143 + t1039)
+				      + t897 + t303 + x2 * t634 + x2 * (t690 + t52) * y2)
+			      + (t1027 + t808) * t1)
+		      + py0 * (y1 * (x1 * (t579 + t251 + t776 + t248) + t581 + t735 + t240 + t734)
+			       + t29 * t169 + x1 * t209 + t1 * (t461 + t80 + t683 + t1032))
+		      + px0 * (y1 * (x1 * (t586 + t877 + t1001 + t876) + t591 + t976 + t588 + t975)
+			       + x1 * t499 + t29 * t174 + t1 * (t484 + t849 + t957 + t1033))
+		      + y1 * (x1 * (px1 * (t874 + t1005 + t873) + py1 * (t226 + t781 + t220) + t608
+				    + t504 + t605)
+			      + t573 + t568) + t161 * t183 + x1 * (t639 + t235) + t29 * t160
+		      + t14 * (px0 * (x1 * (t517 + t611 + t135 + t1038)
+				      + t615 + t29 * t109 + t560 + t443 + t1031
+				      + (t399 + t613 + x1 * t646 + t418 + t995) * y1)
+			       + py0 * (x1 * (t529 + t330 + t128 + t1037)
+					+ t625 + t29 * t76 + t112 + t438 + t1030
+					+ (t623 + t393 + t102 + x1 * t66 + t754) * y1)
+			       + x1 * (px1 * (t136 + t620 + t1036) + py1 * (t87 + t298 + t1035) + t423
+				       + t125 + t54 + t1034)
+			       + px1 * (t849 + t957 + t1033) + py1 * (t80 + t683 + t1032) + t434
+			       + t29 * t36 + t1029 + (t962 + t711 + x1 * (t836 + t100)) * y1)
+		      + t1 * (px1 * (t560 + t443 + t1031) + py1 * (t112 + t438 + t1030) + t434
+			      + t1029))
+	;
+
+    trans->m[2][1] = (t161 * (px0 * (x1 * (t616 + t180 + t512 + t1003)
+				     + t586 + t510 + y1 * (t475 + t854 + x1 * t109 + t117 + t1062)
+				     + t621 + t508 + t646 * t1)
+			      + py0 * (t579 + x1 * (t177 + t626 + t354 + t778) + t507
+				       + y1 * (t455 + x1 * t76 + t91 + t203 + t1061) + t299
+				       + t506 + t66 * t1) + x1 * (t921 + t368)
+			      + px1 * (t874 + t979 + t873) + py1 * (t226 + t728 + t220)
+			      + y1 * (x1 * (t917 + t358) + px1 * (t118 + t843 + t1063)
+				      + py1 * (t204 + t127 + t1065) + t423 + t144
+				      + t143 + t1060) + t504 + t21 * t1)
+		      + x0 * (py0 * (t29 * t1050 + t581 + t241
+				     + y1
+				     * (x1 * (t529 + t87 + t577 + t292 + t1070)
+					+ t461 + t1057 + t80 + t1056) + x1 * y2 * t741 + t240
+				     + t239 + t650 * t1)
+			      + px0 * (t591 + t29 * t1049 + t589
+				       + y1 * (x1 * (t517 + t136 + t306 + t428 + t1071)
+					       + t484 + t1059 + t849 + t1058) + x1 * y2 * t334 + t588
+				       + t587 + t651 * t1) + t29 * (t1028 + t809) + t903 + t321
+			      + y1 * (x1 * (px1 * (t901 + t117 + t1072) + py1 * (t317 + t203 + t1073)
+					    + t503 + t125 + t54 + t1069)
+				      + px1 * (t1019 + t837 + t1064) + py1 * (t789 + t111 + t1066) + t267
+				      + t433 + t1055)
+			      + x1 * (y2 * (x2 * (t56 + t323) + t322 + t273) + t983 + t742) + t737 * t1)
+		      + py0 * (x1 * (t642 + t215 + t214 + t213) + t29 * (t533 + t226 + t728 + t220)
+			       + y1
+			       * (x1 * (t625 + t758 + t111 + t1067)
+				  + t396 + t395) + t537 * t1)
+		      + px0 * (x1 * (t643 + t868 + t570 + t867) + t29 * (t528 + t874 + t979 + t873)
+			       + y1
+			       * (x1 * (t615 + t999 + t837 + t1068)
+				  + t404 + t402) + t539 * t1)
+		      + x1 * (t641 + t243)
+		      + t29 * (px1 * (t510 + t621 + t508) + py1 * (t507 + t299 + t506) + t504)
+		      + y0 * (x0 * (py0 * (x1 * (t455 + t317 + t203 + t1073)
+					   + t461 + t29 * t349 + t767 + t683 + t1052
+					   + (t436 + t450 + x1 * t99 + t69 + t677) * y1)
+				    + px0 * (x1 * (t475 + t901 + t117 + t1072)
+					     + t484 + t29 * t916 + t992 + t957 + t1053
+					     + (t468 + t441 + t466 + x1 * t693 + t951) * y1)
+				    + x1 * (px1 * (t136 + t306 + t428 + t1071)
+					    + py1 * (t87 + t577 + t292 + t1070) + t503 + t125 + t54 + t1069)
+				    + px1 * (t999 + t837 + t1068) + py1 * (t758 + t111 + t1067)
+				    + t29 * (t163 + t162) + t434 + t553 + t1051
+				    + (t421 + t104 + t431 + t43
+				       + x1 * (t836 + t100 + t690 + t52 + (t270 + t886) * x2)
+				       + t1054)
+				    * y1)
+			      + py0 * (x1 * (t625 + t789 + t111 + t1066)
+				       + t29 * (t529 + t204 + t127 + t1065) + t544 + t543
+				       + (x1 * t624 + t410 + t409) * y1)
+			      + px0 * (x1 * (t615 + t1019 + t837 + t1064)
+				       + t29 * (t517 + t118 + t843 + t1063) + t548 + t547
+				       + (x1 * t614 + t414 + t413) * y1)
+			      + t29 * (px1 * (t854 + t117 + t1062) + py1 * (t91 + t203 + t1061) + t423
+				       + t144 + t143 + t1060)
+			      + x1 * (px1 * (t1059 + t849 + t1058) + py1 * (t1057 + t80 + t1056) + t267
+				      + t433 + t1055) + t406 + t398
+			      + (t416 + x1 * (t962 + t711 + t431 + t43 + t1054) + t412
+				 + x2 * (t793 + t1022) + t5 * t594)
+			      * y1)
+		      + y1 * (x1 * (px1 * (t992 + t957 + t1053) + py1 * (t767 + t683 + t1052) + t434
+				    + t553 + t1051)
+			      + t550 + t546) + t653 * t1 + t652 * t14)
+	;
+    trans->m[2][2] = t644;
+}
+
+static void
+print_trans (const char *header, struct pixman_f_transform *trans)
+{
+    int i, j;
+    double max;
+
+    max = 0;
+
+    printf ("%s\n", header);
+
+    for (i = 0; i < 3; ++i)
+    {
+	for (j = 0; j < 3; ++j)
+	{
+	    double a = fabs (trans->m[i][j]);
+
+	    if (a > max)
+		max = a;
+	}
+    }
+
+    if (max == 0.0)
+	max = 1.0;
+
+    for (i = 0; i < 3; ++i)
+    {
+	printf ("{ ");
+	for (j = 0; j < 3; ++j)
+	{
+	    printf ("D2F (%.5f)%s", 16384 * (trans->m[i][j] / max), j == 2 ? "" : ", ");
+	}
+
+	printf ("},\n");
+    }
+}
+
+int
+main ()
+{
+    struct pixman_f_transform t;
+
+#if 0
+    quad_to_quad (75, 200,
+		  325, 200,
+		  450, 335,
+		  -50, 335,
+
+		  0, 0,
+		  400, 0,
+		  400, 400,
+		  0, 400,
+
+		  &t);
+#endif
+    quad_to_quad (
+	1, 0,
+	1, 2,
+	2, 2,
+	2, 0,
+
+	1, 0,
+	1, 112,
+	2, 2,
+	2, 0,
+
+	&t);
+
+    print_trans ("0->0", &t);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/radial-test.c b/libs/pixman-0.40.0/demos/radial-test.c
new file mode 100644
index 0000000..08a367c
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/radial-test.c
@@ -0,0 +1,208 @@
+#include "../test/utils.h"
+#include "gtk-utils.h"
+
+#define NUM_GRADIENTS 9
+#define NUM_STOPS 3
+#define NUM_REPEAT 4
+#define SIZE 128
+#define WIDTH (SIZE * NUM_GRADIENTS)
+#define HEIGHT (SIZE * NUM_REPEAT)
+
+/*
+ * We want to test all the possible relative positions of the start
+ * and end circle:
+ *
+ *  - The start circle can be smaller/equal/bigger than the end
+ *    circle. A radial gradient can be classified in one of these
+ *    three cases depending on the sign of dr.
+ *
+ *  - The smaller circle can be completely inside/internally
+ *    tangent/outside (at least in part) of the bigger circle. This
+ *    classification is the same as the one which can be computed by
+ *    examining the sign of a = (dx^2 + dy^2 - dr^2).
+ *
+ *  - If the two circles have the same size, neither can be inside or
+ *    internally tangent
+ *
+ * This test draws radial gradients whose circles always have the same
+ * centers (0, 0) and (1, 0), but with different radiuses. From left
+ * to right:
+ *
+ * - Degenerate start circle completely inside the end circle
+ *     0.00 -> 1.75; dr = 1.75 > 0; a = 1 - 1.75^2 < 0
+ *
+ * - Small start circle completely inside the end circle
+ *     0.25 -> 1.75; dr =  1.5 > 0; a = 1 - 1.50^2 < 0
+ *
+ * - Small start circle internally tangent to the end circle
+ *     0.50 -> 1.50; dr =  1.0 > 0; a = 1 - 1.00^2 = 0
+ *
+ * - Small start circle outside of the end circle
+ *     0.50 -> 1.00; dr =  0.5 > 0; a = 1 - 0.50^2 > 0
+ *
+ * - Start circle with the same size as the end circle
+ *     1.00 -> 1.00; dr =  0.0 = 0; a = 1 - 0.00^2 > 0
+ *
+ * - Small end circle outside of the start circle
+ *     1.00 -> 0.50; dr = -0.5 > 0; a = 1 - 0.50^2 > 0
+ *
+ * - Small end circle internally tangent to the start circle
+ *     1.50 -> 0.50; dr = -1.0 > 0; a = 1 - 1.00^2 = 0
+ *
+ * - Small end circle completely inside the start circle
+ *     1.75 -> 0.25; dr = -1.5 > 0; a = 1 - 1.50^2 < 0
+ *
+ * - Degenerate end circle completely inside the start circle
+ *     0.00 -> 1.75; dr = 1.75 > 0; a = 1 - 1.75^2 < 0
+ *
+ */
+
+const static double radiuses[NUM_GRADIENTS] = {
+    0.00,
+    0.25,
+    0.50,
+    0.50,
+    1.00,
+    1.00,
+    1.50,
+    1.75,
+    1.75
+};
+
+#define double_to_color(x)					\
+    (((uint32_t) ((x)*65536)) - (((uint32_t) ((x)*65536)) >> 16))
+
+#define PIXMAN_STOP(offset,r,g,b,a)		\
+    { pixman_double_to_fixed (offset),		\
+	{					\
+	double_to_color (r),			\
+	double_to_color (g),			\
+	double_to_color (b),			\
+	double_to_color (a)			\
+	}					\
+    }
+
+static const pixman_gradient_stop_t stops[NUM_STOPS] = {
+    PIXMAN_STOP (0.0,        1, 0, 0, 0.75),
+    PIXMAN_STOP (0.70710678, 0, 1, 0, 0),
+    PIXMAN_STOP (1.0,        0, 0, 1, 1)
+};
+
+static pixman_image_t *
+create_radial (int index)
+{
+    pixman_point_fixed_t p0, p1;
+    pixman_fixed_t r0, r1;
+    double x0, x1, radius0, radius1, left, right, center;
+
+    x0 = 0;
+    x1 = 1;
+    radius0 = radiuses[index];
+    radius1 = radiuses[NUM_GRADIENTS - index - 1];
+
+    /* center the gradient */
+    left = MIN (x0 - radius0, x1 - radius1);
+    right = MAX (x0 + radius0, x1 + radius1);
+    center = (left + right) * 0.5;
+    x0 -= center;
+    x1 -= center;
+
+    /* scale to make it fit within a 1x1 rect centered in (0,0) */
+    x0 *= 0.25;
+    x1 *= 0.25;
+    radius0 *= 0.25;
+    radius1 *= 0.25;
+
+    p0.x = pixman_double_to_fixed (x0);
+    p0.y = pixman_double_to_fixed (0);
+
+    p1.x = pixman_double_to_fixed (x1);
+    p1.y = pixman_double_to_fixed (0);
+
+    r0 = pixman_double_to_fixed (radius0);
+    r1 = pixman_double_to_fixed (radius1);
+
+    return pixman_image_create_radial_gradient (&p0, &p1,
+						r0, r1,
+						stops, NUM_STOPS);
+}
+
+static const pixman_repeat_t repeat[NUM_REPEAT] = {
+    PIXMAN_REPEAT_NONE,
+    PIXMAN_REPEAT_NORMAL,
+    PIXMAN_REPEAT_REFLECT,
+    PIXMAN_REPEAT_PAD
+};
+
+int
+main (int argc, char **argv)
+{
+    pixman_transform_t transform;
+    pixman_image_t *src_img, *dest_img;
+    int i, j;
+
+    enable_divbyzero_exceptions ();
+
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT,
+					 NULL, 0);
+
+    draw_checkerboard (dest_img, 25, 0xffaaaaaa, 0xffbbbbbb);
+    
+    pixman_transform_init_identity (&transform);
+
+    /*
+     * The create_radial() function returns gradients centered in the
+     * origin and whose interesting part fits a 1x1 square. We want to
+     * paint these gradients on a SIZExSIZE square and to make things
+     * easier we want the origin in the top-left corner of the square
+     * we want to see.
+     */
+    pixman_transform_translate (NULL, &transform,
+				pixman_double_to_fixed (0.5),
+				pixman_double_to_fixed (0.5));
+
+    pixman_transform_scale (NULL, &transform,
+			    pixman_double_to_fixed (SIZE),
+			    pixman_double_to_fixed (SIZE));
+
+    /*
+     * Gradients are evaluated at the center of each pixel, so we need
+     * to translate by half a pixel to trigger some interesting
+     * cornercases. In particular, the original implementation of PDF
+     * radial gradients tried to divide by 0 when using this transform
+     * on the "tangent circles" cases.
+     */
+    pixman_transform_translate (NULL, &transform,
+				pixman_double_to_fixed (0.5),
+				pixman_double_to_fixed (0.5));
+
+    for (i = 0; i < NUM_GRADIENTS; i++)
+    {
+	src_img = create_radial (i);
+	pixman_image_set_transform (src_img, &transform);
+
+	for (j = 0; j < NUM_REPEAT; j++)
+	{
+	    pixman_image_set_repeat (src_img, repeat[j]);
+
+	    pixman_image_composite32 (PIXMAN_OP_OVER,
+				      src_img,
+				      NULL,
+				      dest_img,
+				      0, 0,
+				      0, 0,
+				      i * SIZE, j * SIZE,
+				      SIZE, SIZE);
+
+	}
+
+	pixman_image_unref (src_img);
+    }
+
+    show_image (dest_img);
+
+    pixman_image_unref (dest_img);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/scale.c b/libs/pixman-0.40.0/demos/scale.c
new file mode 100644
index 0000000..0995ad0
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/scale.c
@@ -0,0 +1,456 @@
+/*
+ * Copyright 2012, Red Hat, Inc.
+ * Copyright 2012, Soren Sandmann
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Soren Sandmann <soren.sandmann@gmail.com>
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <math.h>
+#include <gtk/gtk.h>
+#include <pixman.h>
+#include <stdlib.h>
+#include "gtk-utils.h"
+
+typedef struct
+{
+    GtkBuilder *        builder;
+    pixman_image_t *	original;
+    GtkAdjustment *     scale_x_adjustment;
+    GtkAdjustment *     scale_y_adjustment;
+    GtkAdjustment *     rotate_adjustment;
+    GtkAdjustment *	subsample_adjustment;
+    int                 scaled_width;
+    int                 scaled_height;
+} app_t;
+
+static GtkWidget *
+get_widget (app_t *app, const char *name)
+{
+    GtkWidget *widget = GTK_WIDGET (gtk_builder_get_object (app->builder, name));
+
+    if (!widget)
+        g_error ("Widget %s not found\n", name);
+
+    return widget;
+}
+
+/* Figure out the boundary of a diameter=1 circle transformed into an ellipse
+ * by trans. Proof that this is the correct calculation:
+ *
+ * Transform x,y to u,v by this matrix calculation:
+ *
+ *  |u|   |a c| |x|
+ *  |v| = |b d|*|y|
+ *
+ * Horizontal component:
+ *
+ *  u = ax+cy (1)
+ *
+ * For each x,y on a radius-1 circle (p is angle to the point):
+ *
+ *  x^2+y^2 = 1
+ *  x = cos(p)
+ *  y = sin(p)
+ *  dx/dp = -sin(p) = -y
+ *  dy/dp = cos(p) = x
+ *
+ * Figure out derivative of (1) relative to p:
+ *
+ *  du/dp = a(dx/dp) + c(dy/dp)
+ *        = -ay + cx
+ *
+ * The min and max u are when du/dp is zero:
+ *
+ *  -ay + cx = 0
+ *  cx = ay
+ *  c = ay/x  (2)
+ *  y = cx/a  (3)
+ *
+ * Substitute (2) into (1) and simplify:
+ *
+ *  u = ax + ay^2/x
+ *    = a(x^2+y^2)/x
+ *    = a/x (because x^2+y^2 = 1)
+ *  x = a/u (4)
+ *
+ * Substitute (4) into (3) and simplify:
+ *
+ *  y = c(a/u)/a
+ *  y = c/u (5)
+ *
+ * Square (4) and (5) and add:
+ *
+ *  x^2+y^2 = (a^2+c^2)/u^2
+ *
+ * But x^2+y^2 is 1:
+ *
+ *  1 = (a^2+c^2)/u^2
+ *  u^2 = a^2+c^2
+ *  u = hypot(a,c)
+ *
+ * Similarily the max/min of v is at:
+ *
+ *  v = hypot(b,d)
+ *
+ */
+static void
+compute_extents (pixman_f_transform_t *trans, double *sx, double *sy)
+{
+    *sx = hypot (trans->m[0][0], trans->m[0][1]) / trans->m[2][2];
+    *sy = hypot (trans->m[1][0], trans->m[1][1]) / trans->m[2][2];
+}
+
+typedef struct
+{
+    char	name [20];
+    int		value;
+} named_int_t;
+
+static const named_int_t filters[] =
+{
+    { "Box",			PIXMAN_KERNEL_BOX },
+    { "Impulse",		PIXMAN_KERNEL_IMPULSE },
+    { "Linear",			PIXMAN_KERNEL_LINEAR },
+    { "Cubic",			PIXMAN_KERNEL_CUBIC },
+    { "Lanczos2",		PIXMAN_KERNEL_LANCZOS2 },
+    { "Lanczos3",		PIXMAN_KERNEL_LANCZOS3 },
+    { "Lanczos3 Stretched",	PIXMAN_KERNEL_LANCZOS3_STRETCHED },
+    { "Gaussian",		PIXMAN_KERNEL_GAUSSIAN },
+};
+
+static const named_int_t repeats[] =
+{
+    { "None",                   PIXMAN_REPEAT_NONE },
+    { "Normal",                 PIXMAN_REPEAT_NORMAL },
+    { "Reflect",                PIXMAN_REPEAT_REFLECT },
+    { "Pad",                    PIXMAN_REPEAT_PAD },
+};
+
+static int
+get_value (app_t *app, const named_int_t table[], const char *box_name)
+{
+    GtkComboBox *box = GTK_COMBO_BOX (get_widget (app, box_name));
+
+    return table[gtk_combo_box_get_active (box)].value;
+}
+
+static void
+copy_to_counterpart (app_t *app, GObject *object)
+{
+    static const char *xy_map[] =
+    {
+	"reconstruct_x_combo_box", "reconstruct_y_combo_box",
+	"sample_x_combo_box",      "sample_y_combo_box",
+	"scale_x_adjustment",      "scale_y_adjustment",
+    };
+    GObject *counterpart = NULL;
+    int i;
+
+    for (i = 0; i < G_N_ELEMENTS (xy_map); i += 2)
+    {
+	GObject *x = gtk_builder_get_object (app->builder, xy_map[i]);
+	GObject *y = gtk_builder_get_object (app->builder, xy_map[i + 1]);
+
+	if (object == x)
+	    counterpart = y;
+	if (object == y)
+	    counterpart = x;
+    }
+
+    if (!counterpart)
+	return;
+    
+    if (GTK_IS_COMBO_BOX (counterpart))
+    {
+	gtk_combo_box_set_active (
+	    GTK_COMBO_BOX (counterpart),
+	    gtk_combo_box_get_active (
+		GTK_COMBO_BOX (object)));
+    }
+    else if (GTK_IS_ADJUSTMENT (counterpart))
+    {
+	gtk_adjustment_set_value (
+	    GTK_ADJUSTMENT (counterpart),
+	    gtk_adjustment_get_value (
+		GTK_ADJUSTMENT (object)));
+    }
+}
+
+static double
+to_scale (double v)
+{
+    return pow (1.15, v);
+}
+
+static void
+rescale (GtkWidget *may_be_null, app_t *app)
+{
+    pixman_f_transform_t ftransform;
+    pixman_transform_t transform;
+    double new_width, new_height;
+    double fscale_x, fscale_y;
+    double rotation;
+    pixman_fixed_t *params;
+    int n_params;
+    double sx, sy;
+
+    pixman_f_transform_init_identity (&ftransform);
+
+    if (may_be_null && gtk_toggle_button_get_active (
+	    GTK_TOGGLE_BUTTON (get_widget (app, "lock_checkbutton"))))
+    {
+	copy_to_counterpart (app, G_OBJECT (may_be_null));
+    }
+    
+    fscale_x = gtk_adjustment_get_value (app->scale_x_adjustment);
+    fscale_y = gtk_adjustment_get_value (app->scale_y_adjustment);
+    rotation = gtk_adjustment_get_value (app->rotate_adjustment);
+
+    fscale_x = to_scale (fscale_x);
+    fscale_y = to_scale (fscale_y);
+    
+    new_width = pixman_image_get_width (app->original) * fscale_x;
+    new_height = pixman_image_get_height (app->original) * fscale_y;
+
+    pixman_f_transform_scale (&ftransform, NULL, fscale_x, fscale_y);
+
+    pixman_f_transform_translate (&ftransform, NULL, - new_width / 2.0, - new_height / 2.0);
+
+    rotation = (rotation / 360.0) * 2 * M_PI;
+    pixman_f_transform_rotate (&ftransform, NULL, cos (rotation), sin (rotation));
+
+    pixman_f_transform_translate (&ftransform, NULL, new_width / 2.0, new_height / 2.0);
+
+    pixman_f_transform_invert (&ftransform, &ftransform);
+
+    compute_extents (&ftransform, &sx, &sy);
+    
+    pixman_transform_from_pixman_f_transform (&transform, &ftransform);
+    pixman_image_set_transform (app->original, &transform);
+
+    params = pixman_filter_create_separable_convolution (
+        &n_params,
+        sx * 65536.0 + 0.5,
+	sy * 65536.0 + 0.5,
+	get_value (app, filters, "reconstruct_x_combo_box"),
+	get_value (app, filters, "reconstruct_y_combo_box"),
+	get_value (app, filters, "sample_x_combo_box"),
+	get_value (app, filters, "sample_y_combo_box"),
+	gtk_adjustment_get_value (app->subsample_adjustment),
+	gtk_adjustment_get_value (app->subsample_adjustment));
+
+    pixman_image_set_filter (app->original, PIXMAN_FILTER_SEPARABLE_CONVOLUTION, params, n_params);
+
+    pixman_image_set_repeat (
+        app->original, get_value (app, repeats, "repeat_combo_box"));
+    
+    free (params);
+
+    app->scaled_width = ceil (new_width);
+    app->scaled_height = ceil (new_height);
+    
+    gtk_widget_set_size_request (
+        get_widget (app, "drawing_area"), new_width + 0.5, new_height + 0.5);
+
+    gtk_widget_queue_draw (
+        get_widget (app, "drawing_area"));
+}
+
+static gboolean
+on_expose (GtkWidget *da, GdkEvent *event, gpointer data)
+{
+    app_t *app = data;
+    GdkRectangle *area = &event->expose.area;
+    cairo_surface_t *surface;
+    pixman_image_t *tmp;
+    cairo_t *cr;
+    uint32_t *pixels;
+
+    pixels = calloc (1, area->width * area->height * 4);
+    tmp = pixman_image_create_bits (
+        PIXMAN_a8r8g8b8, area->width, area->height, pixels, area->width * 4);
+
+    if (area->x < app->scaled_width && area->y < app->scaled_height)
+    {
+        pixman_image_composite (
+            PIXMAN_OP_SRC,
+            app->original, NULL, tmp,
+            area->x, area->y, 0, 0, 0, 0,
+            app->scaled_width - area->x, app->scaled_height - area->y);
+    }
+
+    surface = cairo_image_surface_create_for_data (
+        (uint8_t *)pixels, CAIRO_FORMAT_ARGB32,
+        area->width, area->height, area->width * 4);
+
+    cr = gdk_cairo_create (da->window);
+
+    cairo_set_source_surface (cr, surface, area->x, area->y);
+
+    cairo_paint (cr);
+
+    cairo_destroy (cr);
+    cairo_surface_destroy (surface);
+    free (pixels);
+    pixman_image_unref (tmp);
+
+    return TRUE;
+}
+
+static void
+set_up_combo_box (app_t *app, const char *box_name,
+                  int n_entries, const named_int_t table[])
+{
+    GtkWidget *widget = get_widget (app, box_name);
+    GtkListStore *model;
+    GtkCellRenderer *cell;
+    int i;
+
+    model = gtk_list_store_new (1, G_TYPE_STRING);
+    
+    cell = gtk_cell_renderer_text_new ();
+    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE);
+    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (widget), cell,
+				    "text", 0,
+				    NULL);
+
+    gtk_combo_box_set_model (GTK_COMBO_BOX (widget), GTK_TREE_MODEL (model));
+    
+    for (i = 0; i < n_entries; ++i)
+    {
+	const named_int_t *info = &(table[i]);
+	GtkTreeIter iter;
+
+	gtk_list_store_append (model, &iter);
+	gtk_list_store_set (model, &iter, 0, info->name, -1);
+    }
+
+    gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0);
+
+    g_signal_connect (widget, "changed", G_CALLBACK (rescale), app);
+}
+
+static void
+set_up_filter_box (app_t *app, const char *box_name)
+{
+    set_up_combo_box (app, box_name, G_N_ELEMENTS (filters), filters);
+}
+
+static char *
+format_value (GtkWidget *widget, double value)
+{
+    return g_strdup_printf ("%.4f", to_scale (value));
+}
+
+static app_t *
+app_new (pixman_image_t *original)
+{
+    GtkWidget *widget;
+    app_t *app = g_malloc (sizeof *app);
+    GError *err = NULL;
+
+    app->builder = gtk_builder_new ();
+    app->original = original;
+
+    if (!gtk_builder_add_from_file (app->builder, "scale.ui", &err))
+	g_error ("Could not read file scale.ui: %s", err->message);
+
+    app->scale_x_adjustment =
+        GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "scale_x_adjustment"));
+    app->scale_y_adjustment =
+        GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "scale_y_adjustment"));
+    app->rotate_adjustment =
+        GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "rotate_adjustment"));
+    app->subsample_adjustment =
+	GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "subsample_adjustment"));
+
+    g_signal_connect (app->scale_x_adjustment, "value_changed", G_CALLBACK (rescale), app);
+    g_signal_connect (app->scale_y_adjustment, "value_changed", G_CALLBACK (rescale), app);
+    g_signal_connect (app->rotate_adjustment, "value_changed", G_CALLBACK (rescale), app);
+    g_signal_connect (app->subsample_adjustment, "value_changed", G_CALLBACK (rescale), app);
+    
+    widget = get_widget (app, "scale_x_scale");
+    gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL);
+    g_signal_connect (widget, "format_value", G_CALLBACK (format_value), app);
+    widget = get_widget (app, "scale_y_scale");
+    gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL);
+    g_signal_connect (widget, "format_value", G_CALLBACK (format_value), app);
+    widget = get_widget (app, "rotate_scale");
+    gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL);
+
+    widget = get_widget (app, "drawing_area");
+    g_signal_connect (widget, "expose_event", G_CALLBACK (on_expose), app);
+
+    set_up_filter_box (app, "reconstruct_x_combo_box");
+    set_up_filter_box (app, "reconstruct_y_combo_box");
+    set_up_filter_box (app, "sample_x_combo_box");
+    set_up_filter_box (app, "sample_y_combo_box");
+
+    set_up_combo_box (
+        app, "repeat_combo_box", G_N_ELEMENTS (repeats), repeats);
+
+    g_signal_connect (
+	gtk_builder_get_object (app->builder, "lock_checkbutton"),
+	"toggled", G_CALLBACK (rescale), app);
+    
+    rescale (NULL, app);
+    
+    return app;
+}
+
+int
+main (int argc, char **argv)
+{
+    GtkWidget *window;
+    pixman_image_t *image;
+    app_t *app;
+    
+    gtk_init (&argc, &argv);
+
+    if (argc < 2)
+    {
+	printf ("%s <image file>\n", argv[0]);
+	return -1;
+    }
+
+    if (!(image = pixman_image_from_file (argv[1], PIXMAN_a8r8g8b8)))
+    {
+	printf ("Could not load image \"%s\"\n", argv[1]);
+	return -1;
+    }
+
+    app = app_new (image);
+    
+    window = get_widget (app, "main");
+
+    g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+    
+    gtk_window_set_default_size (GTK_WINDOW (window), 1024, 768);
+    
+    gtk_widget_show_all (window);
+    
+    gtk_main ();
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/scale.ui b/libs/pixman-0.40.0/demos/scale.ui
new file mode 100644
index 0000000..d498d26
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/scale.ui
@@ -0,0 +1,334 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 2.12 -->
+  <!-- interface-naming-policy toplevel-contextual -->
+  <object class="GtkAdjustment" id="rotate_adjustment">
+    <property name="lower">-180</property>
+    <property name="upper">190</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="scale_y_adjustment">
+    <property name="lower">-32</property>
+    <property name="upper">42</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="scale_x_adjustment">
+    <property name="lower">-32</property>
+    <property name="upper">42</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+    <property name="page_size">10</property>
+  </object>
+  <object class="GtkAdjustment" id="subsample_adjustment">
+    <property name="lower">0</property>
+    <property name="upper">12</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">1</property>
+    <property name="page_size">0</property>
+    <property name="value">4</property>
+  </object>
+  <object class="GtkWindow" id="main">
+    <child>
+      <object class="GtkHBox" id="u">
+        <property name="visible">True</property>
+        <property name="spacing">12</property>
+        <child>
+          <object class="GtkScrolledWindow" id="scrolledwindow1">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="shadow_type">in</property>
+            <child>
+              <object class="GtkViewport" id="viewport1">
+                <property name="visible">True</property>
+                <child>
+                  <object class="GtkDrawingArea" id="drawing_area">
+                    <property name="visible">True</property>
+                  </object>
+                </child>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkVBox" id="box1">
+            <property name="visible">True</property>
+	    <property name="spacing">12</property>
+            <child>
+              <object class="GtkHBox" id="box2">
+                <property name="visible">True</property>
+                <property name="homogeneous">True</property>
+                <child>
+                  <object class="GtkVBox" id="box3">
+                    <property name="visible">True</property>
+                    <property name="spacing">6</property>
+                    <child>
+                      <object class="GtkLabel" id="label1">
+                        <property name="visible">True</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Scale X&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkVScale" id="scale_x_scale">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="adjustment">scale_x_adjustment</property>
+                        <property name="fill_level">32</property>
+                        <property name="value_pos">right</property>
+                      </object>
+                      <packing>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkVBox" id="box4">
+                    <property name="visible">True</property>
+                    <property name="spacing">6</property>
+                    <child>
+                      <object class="GtkLabel" id="label2">
+                        <property name="visible">True</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Scale Y&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkVScale" id="scale_y_scale">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="adjustment">scale_y_adjustment</property>
+                        <property name="fill_level">32</property>
+                        <property name="value_pos">right</property>
+                      </object>
+                      <packing>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkVBox" id="box5">
+                    <property name="visible">True</property>
+                    <property name="spacing">6</property>
+                    <child>
+                      <object class="GtkLabel" id="label3">
+                        <property name="visible">True</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Rotate&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="expand">False</property>
+                        <property name="position">0</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkVScale" id="rotate_scale">
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="adjustment">rotate_adjustment</property>
+                        <property name="fill_level">180</property>
+                        <property name="value_pos">right</property>
+                      </object>
+                      <packing>
+                        <property name="position">1</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="position">2</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="padding">6</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkVBox" id="box6">
+                <property name="visible">True</property>
+		<child>
+		  <object class="GtkCheckButton"
+			  id="lock_checkbutton">
+		    <property name="label" translatable="yes">Lock X and Y Dimensions</property>
+		    <property name="xalign">0.0</property>
+		    <property name="active">True</property>
+		  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">False</property>
+                    <property name="padding">6</property>
+                    <property name="position">1</property>
+                  </packing>
+		</child>
+                <child>
+                  <object class="GtkTable" id="grid1">
+                    <property name="visible">True</property>
+                    <property name="column_spacing">8</property>
+                    <property name="row_spacing">6</property>
+                    <child>
+                      <object class="GtkLabel" id="label4">
+                        <property name="visible">True</property>
+                        <property name="xalign">1</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Reconstruct X:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label5">
+                        <property name="visible">True</property>
+                        <property name="xalign">1</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Reconstruct Y:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label6">
+                        <property name="visible">True</property>
+                        <property name="xalign">1</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Sample X:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">2</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label7">
+                        <property name="visible">True</property>
+                        <property name="xalign">1</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Sample Y:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">3</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label8">
+                        <property name="visible">True</property>
+                        <property name="xalign">1</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Repeat:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">4</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkLabel" id="label9">
+                        <property name="visible">True</property>
+                        <property name="xalign">1</property>
+                        <property name="label" translatable="yes">&lt;b&gt;Subsample:&lt;/b&gt;</property>
+                        <property name="use_markup">True</property>
+                      </object>
+                      <packing>
+                        <property name="top_attach">5</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="reconstruct_x_combo_box">
+                        <property name="visible">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="reconstruct_y_combo_box">
+                        <property name="visible">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">1</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="sample_x_combo_box">
+                        <property name="visible">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">2</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="sample_y_combo_box">
+                        <property name="visible">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">3</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkComboBox" id="repeat_combo_box">
+                        <property name="visible">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">4</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <object class="GtkSpinButton" id="subsample_spin_button">
+                        <property name="visible">True</property>
+			<property name="adjustment">subsample_adjustment</property>
+			<property name="value">4</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">1</property>
+                        <property name="top_attach">5</property>
+                      </packing>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="padding">6</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>
diff --git a/libs/pixman-0.40.0/demos/screen-test.c b/libs/pixman-0.40.0/demos/screen-test.c
new file mode 100644
index 0000000..e69dba3
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/screen-test.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 40
+#define HEIGHT 40
+    
+    uint32_t *src1 = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *src2 = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *src3 = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *dest = malloc (3 * WIDTH * 2 * HEIGHT * 4);
+    pixman_image_t *simg1, *simg2, *simg3, *dimg;
+
+    int i;
+
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+    {
+	src1[i] = 0x7ff00000;
+	src2[i] = 0x7f00ff00;
+	src3[i] = 0x7f0000ff;
+    }
+
+    for (i = 0; i < 3 * WIDTH * 2 * HEIGHT; ++i)
+    {
+	dest[i] = 0x0;
+    }
+
+    simg1 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src1, WIDTH * 4);
+    simg2 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src2, WIDTH * 4);
+    simg3 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src3, WIDTH * 4);
+    dimg  = pixman_image_create_bits (PIXMAN_a8r8g8b8, 3 * WIDTH, 2 * HEIGHT, dest, 3 * WIDTH * 4);
+
+    pixman_image_composite (PIXMAN_OP_SCREEN, simg1, NULL, dimg, 0, 0, 0, 0, WIDTH, HEIGHT / 4, WIDTH, HEIGHT);
+    pixman_image_composite (PIXMAN_OP_SCREEN, simg2, NULL, dimg, 0, 0, 0, 0, (WIDTH/2), HEIGHT / 4 + HEIGHT / 2, WIDTH, HEIGHT);
+    pixman_image_composite (PIXMAN_OP_SCREEN, simg3, NULL, dimg, 0, 0, 0, 0, (4 * WIDTH) / 3, HEIGHT, WIDTH, HEIGHT);
+
+    show_image (dimg);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/srgb-test.c b/libs/pixman-0.40.0/demos/srgb-test.c
new file mode 100644
index 0000000..681d521
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/srgb-test.c
@@ -0,0 +1,87 @@
+#include <math.h>
+
+#include "pixman.h"
+#include "gtk-utils.h"
+
+static uint32_t
+linear_argb_to_premult_argb (float a,
+			     float r,
+			     float g,
+			     float b)
+{
+    r *= a;
+    g *= a;
+    b *= a;
+    return (uint32_t) (a * 255.0f + 0.5f) << 24
+	 | (uint32_t) (r * 255.0f + 0.5f) << 16
+	 | (uint32_t) (g * 255.0f + 0.5f) <<  8
+	 | (uint32_t) (b * 255.0f + 0.5f) <<  0;
+}
+
+static float
+lin2srgb (float linear)
+{
+    if (linear < 0.0031308f)
+	return linear * 12.92f;
+    else
+	return 1.055f * powf (linear, 1.0f/2.4f) - 0.055f;
+}
+
+static uint32_t
+linear_argb_to_premult_srgb_argb (float a,
+				  float r,
+				  float g,
+				  float b)
+{
+    r = lin2srgb (r * a);
+    g = lin2srgb (g * a);
+    b = lin2srgb (b * a);
+    return (uint32_t) (a * 255.0f + 0.5f) << 24
+	 | (uint32_t) (r * 255.0f + 0.5f) << 16
+	 | (uint32_t) (g * 255.0f + 0.5f) <<  8
+	 | (uint32_t) (b * 255.0f + 0.5f) <<  0;
+}
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 400
+#define HEIGHT 200
+    int y, x, p;
+    float alpha;
+ 
+    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *src1 = malloc (WIDTH * HEIGHT * 4);
+    pixman_image_t *dest_img, *src1_img;
+   
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8_sRGB,
+					 WIDTH, HEIGHT,
+					 dest,
+					 WIDTH * 4);
+    src1_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT,
+					 src1,
+					 WIDTH * 4);
+
+    for (y = 0; y < HEIGHT; y ++)
+    {
+	p = WIDTH * y;
+	for (x = 0; x < WIDTH; x ++)
+	{
+	     alpha = (float) x / WIDTH;
+	     src1[p + x] = linear_argb_to_premult_argb (alpha, 1, 0, 1);
+	     dest[p + x] = linear_argb_to_premult_srgb_argb (1-alpha, 0, 1, 0);
+	}
+    }
+    
+    pixman_image_composite (PIXMAN_OP_ADD, src1_img, NULL, dest_img,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+    pixman_image_unref (src1_img);
+    free (src1);
+
+    show_image (dest_img);
+    pixman_image_unref (dest_img);
+    free (dest);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/srgb-trap-test.c b/libs/pixman-0.40.0/demos/srgb-trap-test.c
new file mode 100644
index 0000000..d5ae16a
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/srgb-trap-test.c
@@ -0,0 +1,119 @@
+#include <math.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+#define F(x)								\
+    pixman_double_to_fixed (x)
+
+#define WIDTH 600
+#define HEIGHT 300
+
+static uint16_t
+convert_to_srgb (uint16_t in)
+{
+    double d = in * (1/65535.0);
+    double a = 0.055;
+
+    if (d < 0.0031308)
+	d = 12.92 * d;
+    else
+	d = (1 + a) * pow (d, 1 / 2.4) - a;
+
+    return (d * 65535.0) + 0.5;
+}
+
+static void
+convert_color (pixman_color_t *dest_srgb, pixman_color_t *linear)
+{
+    dest_srgb->alpha = convert_to_srgb (linear->alpha);
+    dest_srgb->red = convert_to_srgb (linear->red);
+    dest_srgb->green = convert_to_srgb (linear->green);
+    dest_srgb->blue = convert_to_srgb (linear->blue);
+}
+
+int
+main (int argc, char **argv)
+{
+    static const pixman_trapezoid_t traps[] =
+    {
+	{ F(10.10), F(280.0),
+	  { { F(20.0), F(10.10) },
+	    { F(5.3), F(280.0) } },
+	  { { F(20.3), F(10.10) },
+	    { F(5.6), F(280.0) } }
+	},
+	{ F(10.10), F(280.0),
+	  { { F(40.0), F(10.10) },
+	    { F(15.3), F(280.0) } },
+	  { { F(41.0), F(10.10) },
+	    { F(16.3), F(280.0) } }
+	},
+	{ F(10.10), F(280.0),
+	  { { F(120.0), F(10.10) },
+	    { F(5.3), F(280.0) } },
+	  { { F(128.3), F(10.10) },
+	    { F(6.6), F(280.0) } }
+	},
+	{ F(10.10), F(280.0),
+	  { { F(60.0), F(10.10) },
+	    { F(25.3), F(280.0) } },
+	  { { F(61.0), F(10.10) },
+	    { F(26.3), F(280.0) } }
+	},
+	{ F(10.10), F(280.0),
+	  { { F(90.0), F(10.10) },
+	    { F(55.3), F(280.0) } },
+	  { { F(93.0), F(10.10) },
+	    { F(58.3), F(280.0) } }
+	},
+	{ F(130.10), F(150.0),
+	  { { F(100.0), F(130.10) },
+	    { F(250.3), F(150.0) } },
+	  { { F(110.0), F(130.10) },
+	    { F(260.3), F(150.0) } }
+	},
+	{ F(170.10), F(240.0),
+	  { { F(100.0), F(170.10) },
+	    { F(120.3), F(240.0) } },
+	  { { F(250.0), F(170.10) },
+	    { F(250.3), F(240.0) } }
+	},
+    };
+
+    pixman_image_t *src, *dest_srgb, *dest_linear;
+    pixman_color_t bg = { 0x0000, 0x0000, 0x0000, 0xffff };
+    pixman_color_t fg = { 0xffff, 0xffff, 0xffff, 0xffff };
+    pixman_color_t fg_srgb;
+    uint32_t *d;
+
+    d = malloc (WIDTH * HEIGHT * 4);
+    
+    dest_srgb = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8_sRGB, WIDTH, HEIGHT, d, WIDTH * 4);
+    dest_linear = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, WIDTH, HEIGHT, d, WIDTH * 4);
+    
+    src = pixman_image_create_solid_fill (&bg);
+    pixman_image_composite32 (PIXMAN_OP_SRC,
+			      src, NULL, dest_srgb,
+			      0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+    
+    src = pixman_image_create_solid_fill (&fg);
+    
+    pixman_composite_trapezoids (PIXMAN_OP_OVER,
+				 src, dest_srgb, PIXMAN_a8,
+				 0, 0, 10, 10, G_N_ELEMENTS (traps), traps);
+
+    convert_color (&fg_srgb, &fg);
+    src = pixman_image_create_solid_fill (&fg_srgb);
+    
+    pixman_composite_trapezoids (PIXMAN_OP_OVER,
+				 src, dest_linear, PIXMAN_a8,
+				 0, 0, 310, 10, G_N_ELEMENTS (traps), traps);
+
+    show_image (dest_linear);
+    pixman_image_unref(dest_linear);
+    free(d);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/trap-test.c b/libs/pixman-0.40.0/demos/trap-test.c
new file mode 100644
index 0000000..19295e7
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/trap-test.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+    pixman_image_t *src_img;
+    pixman_image_t *mask_img;
+    pixman_image_t *dest_img;
+    pixman_trap_t trap;
+    pixman_color_t white = { 0x0000, 0xffff, 0x0000, 0xffff };
+    uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *mbits = malloc (WIDTH * HEIGHT);
+
+    memset (mbits, 0, WIDTH * HEIGHT);
+    memset (bits, 0xff, WIDTH * HEIGHT * 4);
+    
+    trap.top.l = pixman_int_to_fixed (50) + 0x8000;
+    trap.top.r = pixman_int_to_fixed (150) + 0x8000;
+    trap.top.y = pixman_int_to_fixed (30);
+
+    trap.bot.l = pixman_int_to_fixed (50) + 0x8000;
+    trap.bot.r = pixman_int_to_fixed (150) + 0x8000;
+    trap.bot.y = pixman_int_to_fixed (150);
+
+    mask_img = pixman_image_create_bits (PIXMAN_a8, WIDTH, HEIGHT, mbits, WIDTH);
+    src_img = pixman_image_create_solid_fill (&white);
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4);
+    
+    pixman_add_traps (mask_img, 0, 0, 1, &trap);
+
+    pixman_image_composite (PIXMAN_OP_OVER,
+			    src_img, mask_img, dest_img,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+    
+    show_image (dest_img);
+    
+    pixman_image_unref (src_img);
+    pixman_image_unref (dest_img);
+    free (bits);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/demos/tri-test.c b/libs/pixman-0.40.0/demos/tri-test.c
new file mode 100644
index 0000000..a71869a
--- /dev/null
+++ b/libs/pixman-0.40.0/demos/tri-test.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../test/utils.h"
+#include "gtk-utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 200
+#define HEIGHT 200
+
+#define POINT(x,y)							\
+    { pixman_double_to_fixed ((x)), pixman_double_to_fixed ((y)) }
+    
+    pixman_image_t *src_img, *dest_img;
+    pixman_triangle_t tris[4] =
+    {
+	{ POINT (100, 100), POINT (10, 50), POINT (110, 10) },
+	{ POINT (100, 100), POINT (150, 10), POINT (200, 50) },
+	{ POINT (100, 100), POINT (10, 170), POINT (90, 175) },
+	{ POINT (100, 100), POINT (170, 150), POINT (120, 190) },
+    };
+    pixman_color_t color = { 0x4444, 0x4444, 0xffff, 0xffff };
+    uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
+    int i;
+
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	bits[i] = (i / HEIGHT) * 0x01010000;
+    
+    src_img = pixman_image_create_solid_fill (&color);
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4);
+    
+    pixman_composite_triangles (PIXMAN_OP_ATOP_REVERSE,
+				src_img,
+				dest_img,
+				PIXMAN_a8,
+				200, 200,
+				-5, 5,
+				ARRAY_LENGTH (tris), tris);
+    show_image (dest_img);
+    
+    pixman_image_unref (src_img);
+    pixman_image_unref (dest_img);
+    free (bits);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/depcomp b/libs/pixman-0.40.0/depcomp
new file mode 100755
index 0000000..65cbf70
--- /dev/null
+++ b/libs/pixman-0.40.0/depcomp
@@ -0,0 +1,791 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+    exit 1;
+    ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by 'PROGRAMS ARGS'.
+  object      Object file output by 'PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputting dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'.  Note that this directory component will
+# be either empty or ending with a '/' character.  This is deliberate.
+set_dir_from ()
+{
+  case $1 in
+    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+      *) dir=;;
+  esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+  echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+  # If the compiler actually managed to produce a dependency file,
+  # post-process it.
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form 'foo.o: dependency.h'.
+    # Do two passes, one to just change these to
+    #   $object: dependency.h
+    # and one to simply output
+    #   dependency.h:
+    # which is needed to avoid the deleted-header problem.
+    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+    } > "$depfile"
+    rm -f "$tmpdepfile"
+  else
+    make_dummy_depfile
+  fi
+}
+
+# A tabulation character.
+tab='	'
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+  # This is just like dashmstdout with a different argument.
+  dashmflag=-xM
+  depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+  # This is just like msvisualcpp but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+  # This is just like msvc7 but w/o cygpath translation.
+  # Just convert the backslash-escaped backslashes to single forward
+  # slashes to satisfy depend.m4
+  cygpath_u='sed s,\\\\,/,g'
+  depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+  gccflag=-qmakedep=gcc,-MF
+  depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).  Also, it might not be
+##   supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The second -e expression handles DOS-style file names with drive
+  # letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'.  On the theory
+## that the space means something, we add a space to the output as
+## well.  hp depmode also adds that space, but also prefixes the VPATH
+## to the object.  Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like '#:fec' to the end of the
+    # dependency line.
+    tr ' ' "$nl" < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+      | tr "$nl" ' ' >> "$depfile"
+    echo >> "$depfile"
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' "$nl" < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+      >> "$depfile"
+  else
+    make_dummy_depfile
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+xlc)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts '$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  set_dir_from "$object"
+  set_base_from "$object"
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$base.u
+    tmpdepfile3=$dir.libs/$base.u
+    "$@" -Wc,-M
+  else
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$dir$base.u
+    tmpdepfile3=$dir$base.u
+    "$@" -M
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  aix_post_process_depfile
+  ;;
+
+tcc)
+  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+  # FIXME: That version still under development at the moment of writing.
+  #        Make that this statement remains true also for stable, released
+  #        versions.
+  # It will wrap lines (doesn't matter whether long or short) with a
+  # trailing '\', as in:
+  #
+  #   foo.o : \
+  #    foo.c \
+  #    foo.h \
+  #
+  # It will put a trailing '\' even on the last line, and will use leading
+  # spaces rather than leading tabs (at least since its commit 0394caf7
+  # "Emit spaces for -MD").
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+  # We have to change lines of the first kind to '$object: \'.
+  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+  # And for each line of the second kind, we have to emit a 'dep.h:'
+  # dummy dependency, to avoid the deleted-header problem.
+  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file.  A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+  # Portland's C compiler understands '-MD'.
+  # Will always output deps to 'file.d' where file is the root name of the
+  # source file under compilation, even if file resides in a subdirectory.
+  # The object file name does not affect the name of the '.d' file.
+  # pgcc 10.2 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using '\' :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+  set_dir_from "$object"
+  # Use the source, not the object, to determine the base name, since
+  # that's sadly what pgcc will do too.
+  set_base_from "$source"
+  tmpdepfile=$base.d
+
+  # For projects that build the same source file twice into different object
+  # files, the pgcc approach of using the *source* file root name can cause
+  # problems in parallel builds.  Use a locking strategy to avoid stomping on
+  # the same $tmpdepfile.
+  lockdir=$base.d-lock
+  trap "
+    echo '$0: caught signal, cleaning up...' >&2
+    rmdir '$lockdir'
+    exit 1
+  " 1 2 13 15
+  numtries=100
+  i=$numtries
+  while test $i -gt 0; do
+    # mkdir is a portable test-and-set.
+    if mkdir "$lockdir" 2>/dev/null; then
+      # This process acquired the lock.
+      "$@" -MD
+      stat=$?
+      # Release the lock.
+      rmdir "$lockdir"
+      break
+    else
+      # If the lock is being held by a different process, wait
+      # until the winning process is done or we timeout.
+      while test -d "$lockdir" && test $i -gt 0; do
+        sleep 1
+        i=`expr $i - 1`
+      done
+    fi
+    i=`expr $i - 1`
+  done
+  trap - 1 2 13 15
+  if test $i -le 0; then
+    echo "$0: failed to acquire lock after $numtries attempts" >&2
+    echo "$0: check lockdir '$lockdir'" >&2
+    exit 1
+  fi
+
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  set_dir_from  "$object"
+  set_base_from "$object"
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -ne 0; then
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add 'dependent.h:' lines.
+    sed -ne '2,${
+               s/^ *//
+               s/ \\*$//
+               s/$/:/
+               p
+             }' "$tmpdepfile" >> "$depfile"
+  else
+    make_dummy_depfile
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+  # The Tru64 compiler uses -MD to generate dependencies as a side
+  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+  # dependencies in 'foo.d' instead, so we check for that too.
+  # Subdirectories are respected.
+  set_dir_from  "$object"
+  set_base_from "$object"
+
+  if test "$libtool" = yes; then
+    # Libtool generates 2 separate objects for the 2 libraries.  These
+    # two compilations output dependencies in $dir.libs/$base.o.d and
+    # in $dir$base.o.d.  We have to check for both files, because
+    # one of the two compilations can be disabled.  We should prefer
+    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+    # automatically cleaned when .libs/ is deleted, while ignoring
+    # the former would cause a distcleancheck panic.
+    tmpdepfile1=$dir$base.o.d          # libtool 1.5
+    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
+    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
+    "$@" -Wc,-MD
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    tmpdepfile3=$dir$base.d
+    "$@" -MD
+  fi
+
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  # Same post-processing that is required for AIX mode.
+  aix_post_process_depfile
+  ;;
+
+msvc7)
+  if test "$libtool" = yes; then
+    showIncludes=-Wc,-showIncludes
+  else
+    showIncludes=-showIncludes
+  fi
+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The first sed program below extracts the file names and escapes
+  # backslashes for cygpath.  The second sed program outputs the file
+  # name when reading, but also accumulates all include files in the
+  # hold buffer in order to output them again at the end.  This only
+  # works with sed implementations that can handle large buffers.
+  sed < "$tmpdepfile" -n '
+/^Note: including file:  *\(.*\)/ {
+  s//\1/
+  s/\\/\\\\/g
+  p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+  s/.*/'"$tab"'/
+  G
+  p
+}' >> "$depfile"
+  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+  rm -f "$tmpdepfile"
+  ;;
+
+msvc7msys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for ':'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+  "$@" $dashmflag |
+    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this sed invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no eat=no
+  for arg
+  do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    if test $eat = yes; then
+      eat=no
+      continue
+    fi
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -arch)
+      eat=yes ;;
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  # makedepend may prepend the VPATH from the source file name to the object.
+  # No need to regex-escape $object, excess matching of '.' is harmless.
+  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process the last invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed '1,2d' "$tmpdepfile" \
+    | tr ' ' "$nl" \
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E \
+    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+    | sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+        set fnord "$@"
+        shift
+        shift
+        ;;
+    *)
+        set fnord "$@" "$arg"
+        shift
+        shift
+        ;;
+    esac
+  done
+  "$@" -E 2>/dev/null |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+  echo "$tab" >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvcmsys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libs/pixman-0.40.0/install-sh b/libs/pixman-0.40.0/install-sh
new file mode 100755
index 0000000..8175c64
--- /dev/null
+++ b/libs/pixman-0.40.0/install-sh
@@ -0,0 +1,518 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2018-03-11.20; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+tab='	'
+nl='
+'
+IFS=" $tab$nl"
+
+# Set DOITPROG to "echo" to test this script.
+
+doit=${DOITPROG-}
+doit_exec=${doit:-exec}
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+is_target_a_directory=possibly
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+        case $mode in
+          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+            echo "$0: invalid mode: $mode" >&2
+            exit 1;;
+        esac
+        shift;;
+
+    -o) chowncmd="$chownprog $2"
+        shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t)
+        is_target_a_directory=always
+        dst_arg=$2
+        # Protect names problematic for 'test' and other utilities.
+        case $dst_arg in
+          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+        esac
+        shift;;
+
+    -T) is_target_a_directory=never;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --) shift
+        break;;
+
+    -*) echo "$0: invalid option: $1" >&2
+        exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+  if test -n "$dst_arg"; then
+    echo "$0: target directory not allowed when installing a directory." >&2
+    exit 1
+  fi
+fi
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+    # Protect names problematic for 'test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call 'install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  if test $# -gt 1 || test "$is_target_a_directory" = always; then
+    if test ! -d "$dst_arg"; then
+      echo "$0: $dst_arg: Is not a directory." >&2
+      exit 1
+    fi
+  fi
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+        u_plus_rw=
+      else
+        u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+        u_plus_rw=
+      else
+        u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names problematic for 'test' and other utilities.
+  case $src in
+    -* | [=\(\)!]) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+    dst=$dst_arg
+
+    # If destination is a directory, append the input filename.
+    if test -d "$dst"; then
+      if test "$is_target_a_directory" = never; then
+        echo "$0: $dst_arg: Is a directory" >&2
+        exit 1
+      fi
+      dstdir=$dst
+      dstbase=`basename "$src"`
+      case $dst in
+	*/) dst=$dst$dstbase;;
+	*)  dst=$dst/$dstbase;;
+      esac
+      dstdir_status=0
+    else
+      dstdir=`dirname "$dst"`
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  case $dstdir in
+    */) dstdirslash=$dstdir;;
+    *)  dstdirslash=$dstdir/;;
+  esac
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+        # Create intermediate dirs using mode 755 as modified by the umask.
+        # This is like FreeBSD 'install' as of 1997-10-28.
+        umask=`umask`
+        case $stripcmd.$umask in
+          # Optimize common cases.
+          *[2367][2367]) mkdir_umask=$umask;;
+          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+          *[0-7])
+            mkdir_umask=`expr $umask + 22 \
+              - $umask % 100 % 40 + $umask % 20 \
+              - $umask % 10 % 4 + $umask % 2
+            `;;
+          *) mkdir_umask=$umask,go-w;;
+        esac
+
+        # With -d, create the new directory with the user-specified mode.
+        # Otherwise, rely on $mkdir_umask.
+        if test -n "$dir_arg"; then
+          mkdir_mode=-m$mode
+        else
+          mkdir_mode=
+        fi
+
+        posix_mkdir=false
+        case $umask in
+          *[123567][0-7][0-7])
+            # POSIX mkdir -p sets u+wx bits regardless of umask, which
+            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+            ;;
+          *)
+            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
+            # here however when possible just to lower collision chance.
+            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
+            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+            # Because "mkdir -p" follows existing symlinks and we likely work
+            # directly in world-writeable /tmp, make sure that the '$tmpdir'
+            # directory is successfully created first before we actually test
+            # 'mkdir -p' feature.
+            if (umask $mkdir_umask &&
+                $mkdirprog $mkdir_mode "$tmpdir" &&
+                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+            then
+              if test -z "$dir_arg" || {
+                   # Check for POSIX incompatibilities with -m.
+                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+                   # other-writable bit of parent directory when it shouldn't.
+                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+                   test_tmpdir="$tmpdir/a"
+                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+                   case $ls_ld_tmpdir in
+                     d????-?r-*) different_mode=700;;
+                     d????-?--*) different_mode=755;;
+                     *) false;;
+                   esac &&
+                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+                   }
+                 }
+              then posix_mkdir=:
+              fi
+              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+            else
+              # Remove any dirs left behind by ancient mkdir implementations.
+              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+            fi
+            trap '' 0;;
+        esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+        umask $mkdir_umask &&
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+        /*) prefix='/';;
+        [-=\(\)!]*) prefix='./';;
+        *)  prefix='';;
+      esac
+
+      oIFS=$IFS
+      IFS=/
+      set -f
+      set fnord $dstdir
+      shift
+      set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+        test X"$d" = X && continue
+
+        prefix=$prefix$d
+        if test -d "$prefix"; then
+          prefixes=
+        else
+          if $posix_mkdir; then
+            (umask=$mkdir_umask &&
+             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+            # Don't fail if two instances are running concurrently.
+            test -d "$prefix" || exit 1
+          else
+            case $prefix in
+              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+              *) qprefix=$prefix;;
+            esac
+            prefixes="$prefixes '$qprefix'"
+          fi
+        fi
+        prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+        # Don't fail if two instances are running concurrently.
+        (umask $mkdir_umask &&
+         eval "\$doit_exec \$mkdirprog $prefixes") ||
+          test -d "$dstdir" || exit 1
+        obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=${dstdirslash}_inst.$$_
+    rmtmp=${dstdirslash}_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
+       set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       set +f &&
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+        # Now remove or move aside any old file at destination location.
+        # We try this two ways since rm can't unlink itself on some
+        # systems and the destination file might be busy for other
+        # reasons.  In this case, the final cleanup might fail but the new
+        # file should still install successfully.
+        {
+          test ! -f "$dst" ||
+          $doit $rmcmd -f "$dst" 2>/dev/null ||
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+          } ||
+          { echo "$0: cannot unlink or rename $dst" >&2
+            (exit 1); exit 1
+          }
+        } &&
+
+        # Now rename the file to the real destination.
+        $doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libs/pixman-0.40.0/ltmain.sh b/libs/pixman-0.40.0/ltmain.sh
new file mode 100644
index 0000000..e774ddf
--- /dev/null
+++ b/libs/pixman-0.40.0/ltmain.sh
@@ -0,0 +1,11210 @@
+#! /bin/sh
+## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
+##               by inline-source v2014-01-03.01
+
+# libtool (GNU libtool) 2.4.6
+# Provide generalized library-building support services.
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996-2015 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION=2.4.6
+package_revision=2.4.6
+
+
+## ------ ##
+## Usage. ##
+## ------ ##
+
+# Run './libtool --help' for help with using this script from the
+# command line.
+
+
+## ------------------------------- ##
+## User overridable command paths. ##
+## ------------------------------- ##
+
+# After configure completes, it has a better idea of some of the
+# shell tools we need than the defaults used by the functions shared
+# with bootstrap, so set those here where they can still be over-
+# ridden by the user, but otherwise take precedence.
+
+: ${AUTOCONF="autoconf"}
+: ${AUTOMAKE="automake"}
+
+
+## -------------------------- ##
+## Source external libraries. ##
+## -------------------------- ##
+
+# Much of our low-level functionality needs to be sourced from external
+# libraries, which are installed to $pkgauxdir.
+
+# Set a version string for this script.
+scriptversion=2015-10-04.22; # UTC
+
+# General shell script boiler plate, and helper functions.
+# Written by Gary V. Vaughan, 2004
+
+# Copyright (C) 2004-2015 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# As a special exception to the GNU General Public License, if you distribute
+# this file as part of a program or library that is built using GNU Libtool,
+# you may include this file under the same distribution terms that you use
+# for the rest of that program.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Please report bugs or propose patches to gary@gnu.org.
+
+
+## ------ ##
+## Usage. ##
+## ------ ##
+
+# Evaluate this file near the top of your script to gain access to
+# the functions and variables defined here:
+#
+#   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
+#
+# If you need to override any of the default environment variable
+# settings, do that before evaluating this file.
+
+
+## -------------------- ##
+## Shell normalisation. ##
+## -------------------- ##
+
+# Some shells need a little help to be as Bourne compatible as possible.
+# Before doing anything else, make sure all that help has been provided!
+
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
+fi
+
+# NLS nuisances: We save the old values in case they are required later.
+_G_user_locale=
+_G_safe_locale=
+for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test set = \"\${$_G_var+set}\"; then
+          save_$_G_var=\$$_G_var
+          $_G_var=C
+	  export $_G_var
+	  _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
+	  _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
+	fi"
+done
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Make sure IFS has a sensible default
+sp=' '
+nl='
+'
+IFS="$sp	$nl"
+
+# There are apparently some retarded systems that use ';' as a PATH separator!
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+
+## ------------------------- ##
+## Locate command utilities. ##
+## ------------------------- ##
+
+
+# func_executable_p FILE
+# ----------------------
+# Check that FILE is an executable regular file.
+func_executable_p ()
+{
+    test -f "$1" && test -x "$1"
+}
+
+
+# func_path_progs PROGS_LIST CHECK_FUNC [PATH]
+# --------------------------------------------
+# Search for either a program that responds to --version with output
+# containing "GNU", or else returned by CHECK_FUNC otherwise, by
+# trying all the directories in PATH with each of the elements of
+# PROGS_LIST.
+#
+# CHECK_FUNC should accept the path to a candidate program, and
+# set $func_check_prog_result if it truncates its output less than
+# $_G_path_prog_max characters.
+func_path_progs ()
+{
+    _G_progs_list=$1
+    _G_check_func=$2
+    _G_PATH=${3-"$PATH"}
+
+    _G_path_prog_max=0
+    _G_path_prog_found=false
+    _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:}
+    for _G_dir in $_G_PATH; do
+      IFS=$_G_save_IFS
+      test -z "$_G_dir" && _G_dir=.
+      for _G_prog_name in $_G_progs_list; do
+        for _exeext in '' .EXE; do
+          _G_path_prog=$_G_dir/$_G_prog_name$_exeext
+          func_executable_p "$_G_path_prog" || continue
+          case `"$_G_path_prog" --version 2>&1` in
+            *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;;
+            *)     $_G_check_func $_G_path_prog
+		   func_path_progs_result=$func_check_prog_result
+		   ;;
+          esac
+          $_G_path_prog_found && break 3
+        done
+      done
+    done
+    IFS=$_G_save_IFS
+    test -z "$func_path_progs_result" && {
+      echo "no acceptable sed could be found in \$PATH" >&2
+      exit 1
+    }
+}
+
+
+# We want to be able to use the functions in this file before configure
+# has figured out where the best binaries are kept, which means we have
+# to search for them ourselves - except when the results are already set
+# where we skip the searches.
+
+# Unless the user overrides by setting SED, search the path for either GNU
+# sed, or the sed that truncates its output the least.
+test -z "$SED" && {
+  _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+  for _G_i in 1 2 3 4 5 6 7; do
+    _G_sed_script=$_G_sed_script$nl$_G_sed_script
+  done
+  echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed
+  _G_sed_script=
+
+  func_check_prog_sed ()
+  {
+    _G_path_prog=$1
+
+    _G_count=0
+    printf 0123456789 >conftest.in
+    while :
+    do
+      cat conftest.in conftest.in >conftest.tmp
+      mv conftest.tmp conftest.in
+      cp conftest.in conftest.nl
+      echo '' >> conftest.nl
+      "$_G_path_prog" -f conftest.sed <conftest.nl >conftest.out 2>/dev/null || break
+      diff conftest.out conftest.nl >/dev/null 2>&1 || break
+      _G_count=`expr $_G_count + 1`
+      if test "$_G_count" -gt "$_G_path_prog_max"; then
+        # Best one so far, save it but keep looking for a better one
+        func_check_prog_result=$_G_path_prog
+        _G_path_prog_max=$_G_count
+      fi
+      # 10*(2^10) chars as input seems more than enough
+      test 10 -lt "$_G_count" && break
+    done
+    rm -f conftest.in conftest.tmp conftest.nl conftest.out
+  }
+
+  func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin
+  rm -f conftest.sed
+  SED=$func_path_progs_result
+}
+
+
+# Unless the user overrides by setting GREP, search the path for either GNU
+# grep, or the grep that truncates its output the least.
+test -z "$GREP" && {
+  func_check_prog_grep ()
+  {
+    _G_path_prog=$1
+
+    _G_count=0
+    _G_path_prog_max=0
+    printf 0123456789 >conftest.in
+    while :
+    do
+      cat conftest.in conftest.in >conftest.tmp
+      mv conftest.tmp conftest.in
+      cp conftest.in conftest.nl
+      echo 'GREP' >> conftest.nl
+      "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' <conftest.nl >conftest.out 2>/dev/null || break
+      diff conftest.out conftest.nl >/dev/null 2>&1 || break
+      _G_count=`expr $_G_count + 1`
+      if test "$_G_count" -gt "$_G_path_prog_max"; then
+        # Best one so far, save it but keep looking for a better one
+        func_check_prog_result=$_G_path_prog
+        _G_path_prog_max=$_G_count
+      fi
+      # 10*(2^10) chars as input seems more than enough
+      test 10 -lt "$_G_count" && break
+    done
+    rm -f conftest.in conftest.tmp conftest.nl conftest.out
+  }
+
+  func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin
+  GREP=$func_path_progs_result
+}
+
+
+## ------------------------------- ##
+## User overridable command paths. ##
+## ------------------------------- ##
+
+# All uppercase variable names are used for environment variables.  These
+# variables can be overridden by the user before calling a script that
+# uses them if a suitable command of that name is not already available
+# in the command search PATH.
+
+: ${CP="cp -f"}
+: ${ECHO="printf %s\n"}
+: ${EGREP="$GREP -E"}
+: ${FGREP="$GREP -F"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+
+
+## -------------------- ##
+## Useful sed snippets. ##
+## -------------------- ##
+
+sed_dirname='s|/[^/]*$||'
+sed_basename='s|^.*/||'
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
+
+# Same as above, but do not quote variable references.
+sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
+
+# Sed substitution that converts a w32 file name or path
+# that contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-'\' parameter expansions in output of sed_double_quote_subst that
+# were '\'-ed in input to the same.  If an odd number of '\' preceded a
+# '$' in input to sed_double_quote_subst, that '$' was protected from
+# expansion.  Since each input '\' is now two '\'s, look for any number
+# of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
+_G_bs='\\'
+_G_bs2='\\\\'
+_G_bs4='\\\\\\\\'
+_G_dollar='\$'
+sed_double_backslash="\
+  s/$_G_bs4/&\\
+/g
+  s/^$_G_bs2$_G_dollar/$_G_bs&/
+  s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
+  s/\n//g"
+
+
+## ----------------- ##
+## Global variables. ##
+## ----------------- ##
+
+# Except for the global variables explicitly listed below, the following
+# functions in the '^func_' namespace, and the '^require_' namespace
+# variables initialised in the 'Resource management' section, sourcing
+# this file will not pollute your global namespace with anything
+# else. There's no portable way to scope variables in Bourne shell
+# though, so actually running these functions will sometimes place
+# results into a variable named after the function, and often use
+# temporary variables in the '^_G_' namespace. If you are careful to
+# avoid using those namespaces casually in your sourcing script, things
+# should continue to work as you expect. And, of course, you can freely
+# overwrite any of the functions or variables defined here before
+# calling anything to customize them.
+
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
+
+# Allow overriding, eg assuming that you follow the convention of
+# putting '$debug_cmd' at the start of all your functions, you can get
+# bash to show function call trace with:
+#
+#    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
+debug_cmd=${debug_cmd-":"}
+exit_cmd=:
+
+# By convention, finish your script with:
+#
+#    exit $exit_status
+#
+# so that you can set exit_status to non-zero if you want to indicate
+# something went wrong during execution without actually bailing out at
+# the point of failure.
+exit_status=$EXIT_SUCCESS
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath=$0
+
+# The name of this program.
+progname=`$ECHO "$progpath" |$SED "$sed_basename"`
+
+# Make sure we have an absolute progpath for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=`$ECHO "$progpath" |$SED "$sed_dirname"`
+     progdir=`cd "$progdir" && pwd`
+     progpath=$progdir/$progname
+     ;;
+  *)
+     _G_IFS=$IFS
+     IFS=${PATH_SEPARATOR-:}
+     for progdir in $PATH; do
+       IFS=$_G_IFS
+       test -x "$progdir/$progname" && break
+     done
+     IFS=$_G_IFS
+     test -n "$progdir" || progdir=`pwd`
+     progpath=$progdir/$progname
+     ;;
+esac
+
+
+## ----------------- ##
+## Standard options. ##
+## ----------------- ##
+
+# The following options affect the operation of the functions defined
+# below, and should be set appropriately depending on run-time para-
+# meters passed on the command line.
+
+opt_dry_run=false
+opt_quiet=false
+opt_verbose=false
+
+# Categories 'all' and 'none' are always available.  Append any others
+# you will pass as the first argument to func_warning from your own
+# code.
+warning_categories=
+
+# By default, display warnings according to 'opt_warning_types'.  Set
+# 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
+# treat the next displayed warning as a fatal error.
+warning_func=func_warn_and_continue
+
+# Set to 'all' to display all warnings, 'none' to suppress all
+# warnings, or a space delimited list of some subset of
+# 'warning_categories' to display only the listed warnings.
+opt_warning_types=all
+
+
+## -------------------- ##
+## Resource management. ##
+## -------------------- ##
+
+# This section contains definitions for functions that each ensure a
+# particular resource (a file, or a non-empty configuration variable for
+# example) is available, and if appropriate to extract default values
+# from pertinent package files. Call them using their associated
+# 'require_*' variable to ensure that they are executed, at most, once.
+#
+# It's entirely deliberate that calling these functions can set
+# variables that don't obey the namespace limitations obeyed by the rest
+# of this file, in order that that they be as useful as possible to
+# callers.
+
+
+# require_term_colors
+# -------------------
+# Allow display of bold text on terminals that support it.
+require_term_colors=func_require_term_colors
+func_require_term_colors ()
+{
+    $debug_cmd
+
+    test -t 1 && {
+      # COLORTERM and USE_ANSI_COLORS environment variables take
+      # precedence, because most terminfo databases neglect to describe
+      # whether color sequences are supported.
+      test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
+
+      if test 1 = "$USE_ANSI_COLORS"; then
+        # Standard ANSI escape sequences
+        tc_reset=''
+        tc_bold='';   tc_standout=''
+        tc_red='';   tc_green=''
+        tc_blue='';  tc_cyan=''
+      else
+        # Otherwise trust the terminfo database after all.
+        test -n "`tput sgr0 2>/dev/null`" && {
+          tc_reset=`tput sgr0`
+          test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
+          tc_standout=$tc_bold
+          test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
+          test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
+          test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
+          test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
+          test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
+        }
+      fi
+    }
+
+    require_term_colors=:
+}
+
+
+## ----------------- ##
+## Function library. ##
+## ----------------- ##
+
+# This section contains a variety of useful functions to call in your
+# scripts. Take note of the portable wrappers for features provided by
+# some modern shells, which will fall back to slower equivalents on
+# less featureful shells.
+
+
+# func_append VAR VALUE
+# ---------------------
+# Append VALUE onto the existing contents of VAR.
+
+  # We should try to minimise forks, especially on Windows where they are
+  # unreasonably slow, so skip the feature probes when bash or zsh are
+  # being used:
+  if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
+    : ${_G_HAVE_ARITH_OP="yes"}
+    : ${_G_HAVE_XSI_OPS="yes"}
+    # The += operator was introduced in bash 3.1
+    case $BASH_VERSION in
+      [12].* | 3.0 | 3.0*) ;;
+      *)
+        : ${_G_HAVE_PLUSEQ_OP="yes"}
+        ;;
+    esac
+  fi
+
+  # _G_HAVE_PLUSEQ_OP
+  # Can be empty, in which case the shell is probed, "yes" if += is
+  # useable or anything else if it does not work.
+  test -z "$_G_HAVE_PLUSEQ_OP" \
+    && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
+    && _G_HAVE_PLUSEQ_OP=yes
+
+if test yes = "$_G_HAVE_PLUSEQ_OP"
+then
+  # This is an XSI compatible shell, allowing a faster implementation...
+  eval 'func_append ()
+  {
+    $debug_cmd
+
+    eval "$1+=\$2"
+  }'
+else
+  # ...otherwise fall back to using expr, which is often a shell builtin.
+  func_append ()
+  {
+    $debug_cmd
+
+    eval "$1=\$$1\$2"
+  }
+fi
+
+
+# func_append_quoted VAR VALUE
+# ----------------------------
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+if test yes = "$_G_HAVE_PLUSEQ_OP"; then
+  eval 'func_append_quoted ()
+  {
+    $debug_cmd
+
+    func_quote_for_eval "$2"
+    eval "$1+=\\ \$func_quote_for_eval_result"
+  }'
+else
+  func_append_quoted ()
+  {
+    $debug_cmd
+
+    func_quote_for_eval "$2"
+    eval "$1=\$$1\\ \$func_quote_for_eval_result"
+  }
+fi
+
+
+# func_append_uniq VAR VALUE
+# --------------------------
+# Append unique VALUE onto the existing contents of VAR, assuming
+# entries are delimited by the first character of VALUE.  For example:
+#
+#   func_append_uniq options " --another-option option-argument"
+#
+# will only append to $options if " --another-option option-argument "
+# is not already present somewhere in $options already (note spaces at
+# each end implied by leading space in second argument).
+func_append_uniq ()
+{
+    $debug_cmd
+
+    eval _G_current_value='`$ECHO $'$1'`'
+    _G_delim=`expr "$2" : '\(.\)'`
+
+    case $_G_delim$_G_current_value$_G_delim in
+      *"$2$_G_delim"*) ;;
+      *) func_append "$@" ;;
+    esac
+}
+
+
+# func_arith TERM...
+# ------------------
+# Set func_arith_result to the result of evaluating TERMs.
+  test -z "$_G_HAVE_ARITH_OP" \
+    && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
+    && _G_HAVE_ARITH_OP=yes
+
+if test yes = "$_G_HAVE_ARITH_OP"; then
+  eval 'func_arith ()
+  {
+    $debug_cmd
+
+    func_arith_result=$(( $* ))
+  }'
+else
+  func_arith ()
+  {
+    $debug_cmd
+
+    func_arith_result=`expr "$@"`
+  }
+fi
+
+
+# func_basename FILE
+# ------------------
+# Set func_basename_result to FILE with everything up to and including
+# the last / stripped.
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  # If this shell supports suffix pattern removal, then use it to avoid
+  # forking. Hide the definitions single quotes in case the shell chokes
+  # on unsupported syntax...
+  _b='func_basename_result=${1##*/}'
+  _d='case $1 in
+        */*) func_dirname_result=${1%/*}$2 ;;
+        *  ) func_dirname_result=$3        ;;
+      esac'
+
+else
+  # ...otherwise fall back to using sed.
+  _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
+  _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
+      if test "X$func_dirname_result" = "X$1"; then
+        func_dirname_result=$3
+      else
+        func_append func_dirname_result "$2"
+      fi'
+fi
+
+eval 'func_basename ()
+{
+    $debug_cmd
+
+    '"$_b"'
+}'
+
+
+# func_dirname FILE APPEND NONDIR_REPLACEMENT
+# -------------------------------------------
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+eval 'func_dirname ()
+{
+    $debug_cmd
+
+    '"$_d"'
+}'
+
+
+# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
+# --------------------------------------------------------
+# Perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# For efficiency, we do not delegate to the functions above but instead
+# duplicate the functionality here.
+eval 'func_dirname_and_basename ()
+{
+    $debug_cmd
+
+    '"$_b"'
+    '"$_d"'
+}'
+
+
+# func_echo ARG...
+# ----------------
+# Echo program name prefixed message.
+func_echo ()
+{
+    $debug_cmd
+
+    _G_message=$*
+
+    func_echo_IFS=$IFS
+    IFS=$nl
+    for _G_line in $_G_message; do
+      IFS=$func_echo_IFS
+      $ECHO "$progname: $_G_line"
+    done
+    IFS=$func_echo_IFS
+}
+
+
+# func_echo_all ARG...
+# --------------------
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+
+# func_echo_infix_1 INFIX ARG...
+# ------------------------------
+# Echo program name, followed by INFIX on the first line, with any
+# additional lines not showing INFIX.
+func_echo_infix_1 ()
+{
+    $debug_cmd
+
+    $require_term_colors
+
+    _G_infix=$1; shift
+    _G_indent=$_G_infix
+    _G_prefix="$progname: $_G_infix: "
+    _G_message=$*
+
+    # Strip color escape sequences before counting printable length
+    for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
+    do
+      test -n "$_G_tc" && {
+        _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"`
+        _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"`
+      }
+    done
+    _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes
+
+    func_echo_infix_1_IFS=$IFS
+    IFS=$nl
+    for _G_line in $_G_message; do
+      IFS=$func_echo_infix_1_IFS
+      $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
+      _G_prefix=$_G_indent
+    done
+    IFS=$func_echo_infix_1_IFS
+}
+
+
+# func_error ARG...
+# -----------------
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $debug_cmd
+
+    $require_term_colors
+
+    func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
+}
+
+
+# func_fatal_error ARG...
+# -----------------------
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    $debug_cmd
+
+    func_error "$*"
+    exit $EXIT_FAILURE
+}
+
+
+# func_grep EXPRESSION FILENAME
+# -----------------------------
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $debug_cmd
+
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_len STRING
+# ---------------
+# Set func_len_result to the length of STRING. STRING may not
+# start with a hyphen.
+  test -z "$_G_HAVE_XSI_OPS" \
+    && (eval 'x=a/b/c;
+      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
+    && _G_HAVE_XSI_OPS=yes
+
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  eval 'func_len ()
+  {
+    $debug_cmd
+
+    func_len_result=${#1}
+  }'
+else
+  func_len ()
+  {
+    $debug_cmd
+
+    func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+  }
+fi
+
+
+# func_mkdir_p DIRECTORY-PATH
+# ---------------------------
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    $debug_cmd
+
+    _G_directory_path=$1
+    _G_dir_list=
+
+    if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
+
+      # Protect directory names starting with '-'
+      case $_G_directory_path in
+        -*) _G_directory_path=./$_G_directory_path ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$_G_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+	# list incase some portion of path contains whitespace.
+        _G_dir_list=$_G_directory_path:$_G_dir_list
+
+        # If the last portion added has no slash in it, the list is done
+        case $_G_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
+      done
+      _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
+
+      func_mkdir_p_IFS=$IFS; IFS=:
+      for _G_dir in $_G_dir_list; do
+	IFS=$func_mkdir_p_IFS
+        # mkdir can fail with a 'File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$_G_dir" 2>/dev/null || :
+      done
+      IFS=$func_mkdir_p_IFS
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$_G_directory_path" || \
+        func_fatal_error "Failed to create '$1'"
+    fi
+}
+
+
+# func_mktempdir [BASENAME]
+# -------------------------
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, BASENAME is the basename for that directory.
+func_mktempdir ()
+{
+    $debug_cmd
+
+    _G_template=${TMPDIR-/tmp}/${1-$progname}
+
+    if test : = "$opt_dry_run"; then
+      # Return a directory name, but don't create it in dry-run mode
+      _G_tmpdir=$_G_template-$$
+    else
+
+      # If mktemp works, use that first and foremost
+      _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$_G_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        _G_tmpdir=$_G_template-${RANDOM-0}$$
+
+        func_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$_G_tmpdir"
+        umask $func_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$_G_tmpdir" || \
+        func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
+    fi
+
+    $ECHO "$_G_tmpdir"
+}
+
+
+# func_normal_abspath PATH
+# ------------------------
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+func_normal_abspath ()
+{
+    $debug_cmd
+
+    # These SED scripts presuppose an absolute path with a trailing slash.
+    _G_pathcar='s|^/\([^/]*\).*$|\1|'
+    _G_pathcdr='s|^/[^/]*||'
+    _G_removedotparts=':dotsl
+		s|/\./|/|g
+		t dotsl
+		s|/\.$|/|'
+    _G_collapseslashes='s|/\{1,\}|/|g'
+    _G_finalslash='s|/*$|/|'
+
+    # Start from root dir and reassemble the path.
+    func_normal_abspath_result=
+    func_normal_abspath_tpath=$1
+    func_normal_abspath_altnamespace=
+    case $func_normal_abspath_tpath in
+      "")
+        # Empty path, that just means $cwd.
+        func_stripname '' '/' "`pwd`"
+        func_normal_abspath_result=$func_stripname_result
+        return
+        ;;
+      # The next three entries are used to spot a run of precisely
+      # two leading slashes without using negated character classes;
+      # we take advantage of case's first-match behaviour.
+      ///*)
+        # Unusual form of absolute path, do nothing.
+        ;;
+      //*)
+        # Not necessarily an ordinary path; POSIX reserves leading '//'
+        # and for example Cygwin uses it to access remote file shares
+        # over CIFS/SMB, so we conserve a leading double slash if found.
+        func_normal_abspath_altnamespace=/
+        ;;
+      /*)
+        # Absolute path, do nothing.
+        ;;
+      *)
+        # Relative path, prepend $cwd.
+        func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+        ;;
+    esac
+
+    # Cancel out all the simple stuff to save iterations.  We also want
+    # the path to end with a slash for ease of parsing, so make sure
+    # there is one (and only one) here.
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+          -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
+    while :; do
+      # Processed it all yet?
+      if test / = "$func_normal_abspath_tpath"; then
+        # If we ascended to the root using ".." the result may be empty now.
+        if test -z "$func_normal_abspath_result"; then
+          func_normal_abspath_result=/
+        fi
+        break
+      fi
+      func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+          -e "$_G_pathcar"`
+      func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+          -e "$_G_pathcdr"`
+      # Figure out what to do with it
+      case $func_normal_abspath_tcomponent in
+        "")
+          # Trailing empty path component, ignore it.
+          ;;
+        ..)
+          # Parent dir; strip last assembled component from result.
+          func_dirname "$func_normal_abspath_result"
+          func_normal_abspath_result=$func_dirname_result
+          ;;
+        *)
+          # Actual path component, append it.
+          func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
+          ;;
+      esac
+    done
+    # Restore leading double-slash if one was found on entry.
+    func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+
+# func_notquiet ARG...
+# --------------------
+# Echo program name prefixed message only when not in quiet mode.
+func_notquiet ()
+{
+    $debug_cmd
+
+    $opt_quiet || func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+
+# func_relative_path SRCDIR DSTDIR
+# --------------------------------
+# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
+func_relative_path ()
+{
+    $debug_cmd
+
+    func_relative_path_result=
+    func_normal_abspath "$1"
+    func_relative_path_tlibdir=$func_normal_abspath_result
+    func_normal_abspath "$2"
+    func_relative_path_tbindir=$func_normal_abspath_result
+
+    # Ascend the tree starting from libdir
+    while :; do
+      # check if we have found a prefix of bindir
+      case $func_relative_path_tbindir in
+        $func_relative_path_tlibdir)
+          # found an exact match
+          func_relative_path_tcancelled=
+          break
+          ;;
+        $func_relative_path_tlibdir*)
+          # found a matching prefix
+          func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+          func_relative_path_tcancelled=$func_stripname_result
+          if test -z "$func_relative_path_result"; then
+            func_relative_path_result=.
+          fi
+          break
+          ;;
+        *)
+          func_dirname $func_relative_path_tlibdir
+          func_relative_path_tlibdir=$func_dirname_result
+          if test -z "$func_relative_path_tlibdir"; then
+            # Have to descend all the way to the root!
+            func_relative_path_result=../$func_relative_path_result
+            func_relative_path_tcancelled=$func_relative_path_tbindir
+            break
+          fi
+          func_relative_path_result=../$func_relative_path_result
+          ;;
+      esac
+    done
+
+    # Now calculate path; take care to avoid doubling-up slashes.
+    func_stripname '' '/' "$func_relative_path_result"
+    func_relative_path_result=$func_stripname_result
+    func_stripname '/' '/' "$func_relative_path_tcancelled"
+    if test -n "$func_stripname_result"; then
+      func_append func_relative_path_result "/$func_stripname_result"
+    fi
+
+    # Normalisation. If bindir is libdir, return '.' else relative path.
+    if test -n "$func_relative_path_result"; then
+      func_stripname './' '' "$func_relative_path_result"
+      func_relative_path_result=$func_stripname_result
+    fi
+
+    test -n "$func_relative_path_result" || func_relative_path_result=.
+
+    :
+}
+
+
+# func_quote ARG
+# --------------
+# Aesthetically quote one ARG, store the result into $func_quote_result.  Note
+# that we keep attention to performance here (so far O(N) complexity as long as
+# func_append is O(1)).
+func_quote ()
+{
+    $debug_cmd
+
+    func_quote_result=$1
+
+    case $func_quote_result in
+      *[\\\`\"\$]*)
+        case $func_quote_result in
+          *[\[\*\?]*)
+            func_quote_result=`$ECHO "$func_quote_result" | $SED "$sed_quote_subst"`
+            return 0
+            ;;
+        esac
+
+        func_quote_old_IFS=$IFS
+        for _G_char in '\' '`' '"' '$'
+        do
+          # STATE($1) PREV($2) SEPARATOR($3)
+          set start "" ""
+          func_quote_result=dummy"$_G_char$func_quote_result$_G_char"dummy
+          IFS=$_G_char
+          for _G_part in $func_quote_result
+          do
+            case $1 in
+            quote)
+              func_append func_quote_result "$3$2"
+              set quote "$_G_part" "\\$_G_char"
+              ;;
+            start)
+              set first "" ""
+              func_quote_result=
+              ;;
+            first)
+              set quote "$_G_part" ""
+              ;;
+            esac
+          done
+          IFS=$func_quote_old_IFS
+        done
+        ;;
+      *) ;;
+    esac
+}
+
+
+# func_quote_for_eval ARG...
+# --------------------------
+# Aesthetically quote ARGs to be evaled later.
+# This function returns two values:
+#   i) func_quote_for_eval_result
+#      double-quoted, suitable for a subsequent eval
+#  ii) func_quote_for_eval_unquoted_result
+#      has all characters that are still active within double
+#      quotes backslashified.
+func_quote_for_eval ()
+{
+    $debug_cmd
+
+    func_quote_for_eval_unquoted_result=
+    func_quote_for_eval_result=
+    while test 0 -lt $#; do
+      func_quote "$1"
+      _G_unquoted_arg=$func_quote_result
+      if test -n "$func_quote_for_eval_unquoted_result"; then
+	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
+      else
+        func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
+      fi
+
+      case $_G_unquoted_arg in
+        # Double-quote args containing shell metacharacters to delay
+        # word splitting, command substitution and variable expansion
+        # for a subsequent eval.
+        # Many Bourne shells cannot handle close brackets correctly
+        # in scan sets, so we specify it separately.
+        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+          _G_quoted_arg=\"$_G_unquoted_arg\"
+          ;;
+        *)
+          _G_quoted_arg=$_G_unquoted_arg
+	  ;;
+      esac
+
+      if test -n "$func_quote_for_eval_result"; then
+	func_append func_quote_for_eval_result " $_G_quoted_arg"
+      else
+        func_append func_quote_for_eval_result "$_G_quoted_arg"
+      fi
+      shift
+    done
+}
+
+
+# func_quote_for_expand ARG
+# -------------------------
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    $debug_cmd
+
+    case $1 in
+      *[\\\`\"]*)
+	_G_arg=`$ECHO "$1" | $SED \
+	    -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        _G_arg=$1 ;;
+    esac
+
+    case $_G_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        _G_arg=\"$_G_arg\"
+        ;;
+    esac
+
+    func_quote_for_expand_result=$_G_arg
+}
+
+
+# func_stripname PREFIX SUFFIX NAME
+# ---------------------------------
+# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  eval 'func_stripname ()
+  {
+    $debug_cmd
+
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary variable first.
+    func_stripname_result=$3
+    func_stripname_result=${func_stripname_result#"$1"}
+    func_stripname_result=${func_stripname_result%"$2"}
+  }'
+else
+  func_stripname ()
+  {
+    $debug_cmd
+
+    case $2 in
+      .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
+      *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
+    esac
+  }
+fi
+
+
+# func_show_eval CMD [FAIL_EXP]
+# -----------------------------
+# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    $debug_cmd
+
+    _G_cmd=$1
+    _G_fail_exp=${2-':'}
+
+    func_quote_for_expand "$_G_cmd"
+    eval "func_notquiet $func_quote_for_expand_result"
+
+    $opt_dry_run || {
+      eval "$_G_cmd"
+      _G_status=$?
+      if test 0 -ne "$_G_status"; then
+	eval "(exit $_G_status); $_G_fail_exp"
+      fi
+    }
+}
+
+
+# func_show_eval_locale CMD [FAIL_EXP]
+# ------------------------------------
+# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    $debug_cmd
+
+    _G_cmd=$1
+    _G_fail_exp=${2-':'}
+
+    $opt_quiet || {
+      func_quote_for_expand "$_G_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    $opt_dry_run || {
+      eval "$_G_user_locale
+	    $_G_cmd"
+      _G_status=$?
+      eval "$_G_safe_locale"
+      if test 0 -ne "$_G_status"; then
+	eval "(exit $_G_status); $_G_fail_exp"
+      fi
+    }
+}
+
+
+# func_tr_sh
+# ----------
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+    $debug_cmd
+
+    case $1 in
+    [0-9]* | *[!a-zA-Z0-9_]*)
+      func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
+      ;;
+    * )
+      func_tr_sh_result=$1
+      ;;
+    esac
+}
+
+
+# func_verbose ARG...
+# -------------------
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $debug_cmd
+
+    $opt_verbose && func_echo "$*"
+
+    :
+}
+
+
+# func_warn_and_continue ARG...
+# -----------------------------
+# Echo program name prefixed warning message to standard error.
+func_warn_and_continue ()
+{
+    $debug_cmd
+
+    $require_term_colors
+
+    func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
+}
+
+
+# func_warning CATEGORY ARG...
+# ----------------------------
+# Echo program name prefixed warning message to standard error. Warning
+# messages can be filtered according to CATEGORY, where this function
+# elides messages where CATEGORY is not listed in the global variable
+# 'opt_warning_types'.
+func_warning ()
+{
+    $debug_cmd
+
+    # CATEGORY must be in the warning_categories list!
+    case " $warning_categories " in
+      *" $1 "*) ;;
+      *) func_internal_error "invalid warning category '$1'" ;;
+    esac
+
+    _G_category=$1
+    shift
+
+    case " $opt_warning_types " in
+      *" $_G_category "*) $warning_func ${1+"$@"} ;;
+    esac
+}
+
+
+# func_sort_ver VER1 VER2
+# -----------------------
+# 'sort -V' is not generally available.
+# Note this deviates from the version comparison in automake
+# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
+# but this should suffice as we won't be specifying old
+# version formats or redundant trailing .0 in bootstrap.conf.
+# If we did want full compatibility then we should probably
+# use m4_version_compare from autoconf.
+func_sort_ver ()
+{
+    $debug_cmd
+
+    printf '%s\n%s\n' "$1" "$2" \
+      | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n
+}
+
+# func_lt_ver PREV CURR
+# ---------------------
+# Return true if PREV and CURR are in the correct order according to
+# func_sort_ver, otherwise false.  Use it like this:
+#
+#  func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..."
+func_lt_ver ()
+{
+    $debug_cmd
+
+    test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q`
+}
+
+
+# Local variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
+# time-stamp-time-zone: "UTC"
+# End:
+#! /bin/sh
+
+# Set a version string for this script.
+scriptversion=2014-01-07.03; # UTC
+
+# A portable, pluggable option parser for Bourne shell.
+# Written by Gary V. Vaughan, 2010
+
+# Copyright (C) 2010-2015 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Please report bugs or propose patches to gary@gnu.org.
+
+
+## ------ ##
+## Usage. ##
+## ------ ##
+
+# This file is a library for parsing options in your shell scripts along
+# with assorted other useful supporting features that you can make use
+# of too.
+#
+# For the simplest scripts you might need only:
+#
+#   #!/bin/sh
+#   . relative/path/to/funclib.sh
+#   . relative/path/to/options-parser
+#   scriptversion=1.0
+#   func_options ${1+"$@"}
+#   eval set dummy "$func_options_result"; shift
+#   ...rest of your script...
+#
+# In order for the '--version' option to work, you will need to have a
+# suitably formatted comment like the one at the top of this file
+# starting with '# Written by ' and ending with '# warranty; '.
+#
+# For '-h' and '--help' to work, you will also need a one line
+# description of your script's purpose in a comment directly above the
+# '# Written by ' line, like the one at the top of this file.
+#
+# The default options also support '--debug', which will turn on shell
+# execution tracing (see the comment above debug_cmd below for another
+# use), and '--verbose' and the func_verbose function to allow your script
+# to display verbose messages only when your user has specified
+# '--verbose'.
+#
+# After sourcing this file, you can plug processing for additional
+# options by amending the variables from the 'Configuration' section
+# below, and following the instructions in the 'Option parsing'
+# section further down.
+
+## -------------- ##
+## Configuration. ##
+## -------------- ##
+
+# You should override these variables in your script after sourcing this
+# file so that they reflect the customisations you have added to the
+# option parser.
+
+# The usage line for option parsing errors and the start of '-h' and
+# '--help' output messages. You can embed shell variables for delayed
+# expansion at the time the message is displayed, but you will need to
+# quote other shell meta-characters carefully to prevent them being
+# expanded when the contents are evaled.
+usage='$progpath [OPTION]...'
+
+# Short help message in response to '-h' and '--help'.  Add to this or
+# override it after sourcing this library to reflect the full set of
+# options your script accepts.
+usage_message="\
+       --debug        enable verbose shell tracing
+   -W, --warnings=CATEGORY
+                      report the warnings falling in CATEGORY [all]
+   -v, --verbose      verbosely report processing
+       --version      print version information and exit
+   -h, --help         print short or long help message and exit
+"
+
+# Additional text appended to 'usage_message' in response to '--help'.
+long_help_message="
+Warning categories include:
+       'all'          show all warnings
+       'none'         turn off all the warnings
+       'error'        warnings are treated as fatal errors"
+
+# Help message printed before fatal option parsing errors.
+fatal_help="Try '\$progname --help' for more information."
+
+
+
+## ------------------------- ##
+## Hook function management. ##
+## ------------------------- ##
+
+# This section contains functions for adding, removing, and running hooks
+# to the main code.  A hook is just a named list of of function, that can
+# be run in order later on.
+
+# func_hookable FUNC_NAME
+# -----------------------
+# Declare that FUNC_NAME will run hooks added with
+# 'func_add_hook FUNC_NAME ...'.
+func_hookable ()
+{
+    $debug_cmd
+
+    func_append hookable_fns " $1"
+}
+
+
+# func_add_hook FUNC_NAME HOOK_FUNC
+# ---------------------------------
+# Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
+# first have been declared "hookable" by a call to 'func_hookable'.
+func_add_hook ()
+{
+    $debug_cmd
+
+    case " $hookable_fns " in
+      *" $1 "*) ;;
+      *) func_fatal_error "'$1' does not accept hook functions." ;;
+    esac
+
+    eval func_append ${1}_hooks '" $2"'
+}
+
+
+# func_remove_hook FUNC_NAME HOOK_FUNC
+# ------------------------------------
+# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
+func_remove_hook ()
+{
+    $debug_cmd
+
+    eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`'
+}
+
+
+# func_run_hooks FUNC_NAME [ARG]...
+# ---------------------------------
+# Run all hook functions registered to FUNC_NAME.
+# It is assumed that the list of hook functions contains nothing more
+# than a whitespace-delimited list of legal shell function names, and
+# no effort is wasted trying to catch shell meta-characters or preserve
+# whitespace.
+func_run_hooks ()
+{
+    $debug_cmd
+
+    case " $hookable_fns " in
+      *" $1 "*) ;;
+      *) func_fatal_error "'$1' does not support hook funcions.n" ;;
+    esac
+
+    eval _G_hook_fns=\$$1_hooks; shift
+
+    for _G_hook in $_G_hook_fns; do
+      eval $_G_hook '"$@"'
+
+      # store returned options list back into positional
+      # parameters for next 'cmd' execution.
+      eval _G_hook_result=\$${_G_hook}_result
+      eval set dummy "$_G_hook_result"; shift
+    done
+
+    func_quote_for_eval ${1+"$@"}
+    func_run_hooks_result=$func_quote_for_eval_result
+}
+
+
+
+## --------------- ##
+## Option parsing. ##
+## --------------- ##
+
+# In order to add your own option parsing hooks, you must accept the
+# full positional parameter list in your hook function, remove any
+# options that you action, and then pass back the remaining unprocessed
+# options in '<hooked_function_name>_result', escaped suitably for
+# 'eval'.  Like this:
+#
+#    my_options_prep ()
+#    {
+#        $debug_cmd
+#
+#        # Extend the existing usage message.
+#        usage_message=$usage_message'
+#      -s, --silent       don'\''t print informational messages
+#    '
+#
+#        func_quote_for_eval ${1+"$@"}
+#        my_options_prep_result=$func_quote_for_eval_result
+#    }
+#    func_add_hook func_options_prep my_options_prep
+#
+#
+#    my_silent_option ()
+#    {
+#        $debug_cmd
+#
+#        # Note that for efficiency, we parse as many options as we can
+#        # recognise in a loop before passing the remainder back to the
+#        # caller on the first unrecognised argument we encounter.
+#        while test $# -gt 0; do
+#          opt=$1; shift
+#          case $opt in
+#            --silent|-s) opt_silent=: ;;
+#            # Separate non-argument short options:
+#            -s*)         func_split_short_opt "$_G_opt"
+#                         set dummy "$func_split_short_opt_name" \
+#                             "-$func_split_short_opt_arg" ${1+"$@"}
+#                         shift
+#                         ;;
+#            *)            set dummy "$_G_opt" "$*"; shift; break ;;
+#          esac
+#        done
+#
+#        func_quote_for_eval ${1+"$@"}
+#        my_silent_option_result=$func_quote_for_eval_result
+#    }
+#    func_add_hook func_parse_options my_silent_option
+#
+#
+#    my_option_validation ()
+#    {
+#        $debug_cmd
+#
+#        $opt_silent && $opt_verbose && func_fatal_help "\
+#    '--silent' and '--verbose' options are mutually exclusive."
+#
+#        func_quote_for_eval ${1+"$@"}
+#        my_option_validation_result=$func_quote_for_eval_result
+#    }
+#    func_add_hook func_validate_options my_option_validation
+#
+# You'll alse need to manually amend $usage_message to reflect the extra
+# options you parse.  It's preferable to append if you can, so that
+# multiple option parsing hooks can be added safely.
+
+
+# func_options [ARG]...
+# ---------------------
+# All the functions called inside func_options are hookable. See the
+# individual implementations for details.
+func_hookable func_options
+func_options ()
+{
+    $debug_cmd
+
+    func_options_prep ${1+"$@"}
+    eval func_parse_options \
+        ${func_options_prep_result+"$func_options_prep_result"}
+    eval func_validate_options \
+        ${func_parse_options_result+"$func_parse_options_result"}
+
+    eval func_run_hooks func_options \
+        ${func_validate_options_result+"$func_validate_options_result"}
+
+    # save modified positional parameters for caller
+    func_options_result=$func_run_hooks_result
+}
+
+
+# func_options_prep [ARG]...
+# --------------------------
+# All initialisations required before starting the option parse loop.
+# Note that when calling hook functions, we pass through the list of
+# positional parameters.  If a hook function modifies that list, and
+# needs to propogate that back to rest of this script, then the complete
+# modified list must be put in 'func_run_hooks_result' before
+# returning.
+func_hookable func_options_prep
+func_options_prep ()
+{
+    $debug_cmd
+
+    # Option defaults:
+    opt_verbose=false
+    opt_warning_types=
+
+    func_run_hooks func_options_prep ${1+"$@"}
+
+    # save modified positional parameters for caller
+    func_options_prep_result=$func_run_hooks_result
+}
+
+
+# func_parse_options [ARG]...
+# ---------------------------
+# The main option parsing loop.
+func_hookable func_parse_options
+func_parse_options ()
+{
+    $debug_cmd
+
+    func_parse_options_result=
+
+    # this just eases exit handling
+    while test $# -gt 0; do
+      # Defer to hook functions for initial option parsing, so they
+      # get priority in the event of reusing an option name.
+      func_run_hooks func_parse_options ${1+"$@"}
+
+      # Adjust func_parse_options positional parameters to match
+      eval set dummy "$func_run_hooks_result"; shift
+
+      # Break out of the loop if we already parsed every option.
+      test $# -gt 0 || break
+
+      _G_opt=$1
+      shift
+      case $_G_opt in
+        --debug|-x)   debug_cmd='set -x'
+                      func_echo "enabling shell trace mode"
+                      $debug_cmd
+                      ;;
+
+        --no-warnings|--no-warning|--no-warn)
+                      set dummy --warnings none ${1+"$@"}
+                      shift
+		      ;;
+
+        --warnings|--warning|-W)
+                      test $# = 0 && func_missing_arg $_G_opt && break
+                      case " $warning_categories $1" in
+                        *" $1 "*)
+                          # trailing space prevents matching last $1 above
+                          func_append_uniq opt_warning_types " $1"
+                          ;;
+                        *all)
+                          opt_warning_types=$warning_categories
+                          ;;
+                        *none)
+                          opt_warning_types=none
+                          warning_func=:
+                          ;;
+                        *error)
+                          opt_warning_types=$warning_categories
+                          warning_func=func_fatal_error
+                          ;;
+                        *)
+                          func_fatal_error \
+                             "unsupported warning category: '$1'"
+                          ;;
+                      esac
+                      shift
+                      ;;
+
+        --verbose|-v) opt_verbose=: ;;
+        --version)    func_version ;;
+        -\?|-h)       func_usage ;;
+        --help)       func_help ;;
+
+	# Separate optargs to long options (plugins may need this):
+	--*=*)        func_split_equals "$_G_opt"
+	              set dummy "$func_split_equals_lhs" \
+                          "$func_split_equals_rhs" ${1+"$@"}
+                      shift
+                      ;;
+
+       # Separate optargs to short options:
+        -W*)
+                      func_split_short_opt "$_G_opt"
+                      set dummy "$func_split_short_opt_name" \
+                          "$func_split_short_opt_arg" ${1+"$@"}
+                      shift
+                      ;;
+
+        # Separate non-argument short options:
+        -\?*|-h*|-v*|-x*)
+                      func_split_short_opt "$_G_opt"
+                      set dummy "$func_split_short_opt_name" \
+                          "-$func_split_short_opt_arg" ${1+"$@"}
+                      shift
+                      ;;
+
+        --)           break ;;
+        -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
+        *)            set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
+      esac
+    done
+
+    # save modified positional parameters for caller
+    func_quote_for_eval ${1+"$@"}
+    func_parse_options_result=$func_quote_for_eval_result
+}
+
+
+# func_validate_options [ARG]...
+# ------------------------------
+# Perform any sanity checks on option settings and/or unconsumed
+# arguments.
+func_hookable func_validate_options
+func_validate_options ()
+{
+    $debug_cmd
+
+    # Display all warnings if -W was not given.
+    test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
+
+    func_run_hooks func_validate_options ${1+"$@"}
+
+    # Bail if the options were screwed!
+    $exit_cmd $EXIT_FAILURE
+
+    # save modified positional parameters for caller
+    func_validate_options_result=$func_run_hooks_result
+}
+
+
+
+## ----------------- ##
+## Helper functions. ##
+## ----------------- ##
+
+# This section contains the helper functions used by the rest of the
+# hookable option parser framework in ascii-betical order.
+
+
+# func_fatal_help ARG...
+# ----------------------
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    $debug_cmd
+
+    eval \$ECHO \""Usage: $usage"\"
+    eval \$ECHO \""$fatal_help"\"
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+
+# func_help
+# ---------
+# Echo long help message to standard output and exit.
+func_help ()
+{
+    $debug_cmd
+
+    func_usage_message
+    $ECHO "$long_help_message"
+    exit 0
+}
+
+
+# func_missing_arg ARGNAME
+# ------------------------
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    $debug_cmd
+
+    func_error "Missing argument for '$1'."
+    exit_cmd=exit
+}
+
+
+# func_split_equals STRING
+# ------------------------
+# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
+# splitting STRING at the '=' sign.
+test -z "$_G_HAVE_XSI_OPS" \
+    && (eval 'x=a/b/c;
+      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
+    && _G_HAVE_XSI_OPS=yes
+
+if test yes = "$_G_HAVE_XSI_OPS"
+then
+  # This is an XSI compatible shell, allowing a faster implementation...
+  eval 'func_split_equals ()
+  {
+      $debug_cmd
+
+      func_split_equals_lhs=${1%%=*}
+      func_split_equals_rhs=${1#*=}
+      test "x$func_split_equals_lhs" = "x$1" \
+        && func_split_equals_rhs=
+  }'
+else
+  # ...otherwise fall back to using expr, which is often a shell builtin.
+  func_split_equals ()
+  {
+      $debug_cmd
+
+      func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
+      func_split_equals_rhs=
+      test "x$func_split_equals_lhs" = "x$1" \
+        || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
+  }
+fi #func_split_equals
+
+
+# func_split_short_opt SHORTOPT
+# -----------------------------
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+if test yes = "$_G_HAVE_XSI_OPS"
+then
+  # This is an XSI compatible shell, allowing a faster implementation...
+  eval 'func_split_short_opt ()
+  {
+      $debug_cmd
+
+      func_split_short_opt_arg=${1#??}
+      func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
+  }'
+else
+  # ...otherwise fall back to using expr, which is often a shell builtin.
+  func_split_short_opt ()
+  {
+      $debug_cmd
+
+      func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
+      func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
+  }
+fi #func_split_short_opt
+
+
+# func_usage
+# ----------
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $debug_cmd
+
+    func_usage_message
+    $ECHO "Run '$progname --help |${PAGER-more}' for full usage"
+    exit 0
+}
+
+
+# func_usage_message
+# ------------------
+# Echo short help message to standard output.
+func_usage_message ()
+{
+    $debug_cmd
+
+    eval \$ECHO \""Usage: $usage"\"
+    echo
+    $SED -n 's|^# ||
+        /^Written by/{
+          x;p;x
+        }
+	h
+	/^Written by/q' < "$progpath"
+    echo
+    eval \$ECHO \""$usage_message"\"
+}
+
+
+# func_version
+# ------------
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $debug_cmd
+
+    printf '%s\n' "$progname $scriptversion"
+    $SED -n '
+        /(C)/!b go
+        :more
+        /\./!{
+          N
+          s|\n# | |
+          b more
+        }
+        :go
+        /^# Written by /,/# warranty; / {
+          s|^# ||
+          s|^# *$||
+          s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
+          p
+        }
+        /^# Written by / {
+          s|^# ||
+          p
+        }
+        /^warranty; /q' < "$progpath"
+
+    exit $?
+}
+
+
+# Local variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
+# time-stamp-time-zone: "UTC"
+# End:
+
+# Set a version string.
+scriptversion='(GNU libtool) 2.4.6'
+
+
+# func_echo ARG...
+# ----------------
+# Libtool also displays the current mode in messages, so override
+# funclib.sh func_echo with this custom definition.
+func_echo ()
+{
+    $debug_cmd
+
+    _G_message=$*
+
+    func_echo_IFS=$IFS
+    IFS=$nl
+    for _G_line in $_G_message; do
+      IFS=$func_echo_IFS
+      $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line"
+    done
+    IFS=$func_echo_IFS
+}
+
+
+# func_warning ARG...
+# -------------------
+# Libtool warnings are not categorized, so override funclib.sh
+# func_warning with this simpler definition.
+func_warning ()
+{
+    $debug_cmd
+
+    $warning_func ${1+"$@"}
+}
+
+
+## ---------------- ##
+## Options parsing. ##
+## ---------------- ##
+
+# Hook in the functions to make sure our own options are parsed during
+# the option parsing loop.
+
+usage='$progpath [OPTION]... [MODE-ARG]...'
+
+# Short help message in response to '-h'.
+usage_message="Options:
+       --config             show all configuration variables
+       --debug              enable verbose shell tracing
+   -n, --dry-run            display commands without modifying any files
+       --features           display basic configuration information and exit
+       --mode=MODE          use operation mode MODE
+       --no-warnings        equivalent to '-Wnone'
+       --preserve-dup-deps  don't remove duplicate dependency libraries
+       --quiet, --silent    don't print informational messages
+       --tag=TAG            use configuration variables from tag TAG
+   -v, --verbose            print more informational messages than default
+       --version            print version information
+   -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
+   -h, --help, --help-all   print short, long, or detailed help message
+"
+
+# Additional text appended to 'usage_message' in response to '--help'.
+func_help ()
+{
+    $debug_cmd
+
+    func_usage_message
+    $ECHO "$long_help_message
+
+MODE must be one of the following:
+
+       clean           remove files from the build directory
+       compile         compile a source file into a libtool object
+       execute         automatically set library path, then run a program
+       finish          complete the installation of libtool libraries
+       install         install libraries or executables
+       link            create a library or an executable
+       uninstall       remove libraries from an installed directory
+
+MODE-ARGS vary depending on the MODE.  When passed as first option,
+'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
+Try '$progname --help --mode=MODE' for a more detailed description of MODE.
+
+When reporting a bug, please describe a test case to reproduce it and
+include the following information:
+
+       host-triplet:   $host
+       shell:          $SHELL
+       compiler:       $LTCC
+       compiler flags: $LTCFLAGS
+       linker:         $LD (gnu? $with_gnu_ld)
+       version:        $progname (GNU libtool) 2.4.6
+       automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
+       autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
+
+Report bugs to <bug-libtool@gnu.org>.
+GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+General help using GNU software: <http://www.gnu.org/gethelp/>."
+    exit 0
+}
+
+
+# func_lo2o OBJECT-NAME
+# ---------------------
+# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
+# object suffix.
+
+lo2o=s/\\.lo\$/.$objext/
+o2lo=s/\\.$objext\$/.lo/
+
+if test yes = "$_G_HAVE_XSI_OPS"; then
+  eval 'func_lo2o ()
+  {
+    case $1 in
+      *.lo) func_lo2o_result=${1%.lo}.$objext ;;
+      *   ) func_lo2o_result=$1               ;;
+    esac
+  }'
+
+  # func_xform LIBOBJ-OR-SOURCE
+  # ---------------------------
+  # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
+  # suffix to a '.lo' libtool-object suffix.
+  eval 'func_xform ()
+  {
+    func_xform_result=${1%.*}.lo
+  }'
+else
+  # ...otherwise fall back to using sed.
+  func_lo2o ()
+  {
+    func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
+  }
+
+  func_xform ()
+  {
+    func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
+  }
+fi
+
+
+# func_fatal_configuration ARG...
+# -------------------------------
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func__fatal_error ${1+"$@"} \
+      "See the $PACKAGE documentation for more information." \
+      "Fatal configuration error."
+}
+
+
+# func_config
+# -----------
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+
+# func_features
+# -------------
+# Display the features supported by this script.
+func_features ()
+{
+    echo "host: $host"
+    if test yes = "$build_libtool_libs"; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test yes = "$build_old_libs"; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+
+    exit $?
+}
+
+
+# func_enable_tag TAGNAME
+# -----------------------
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+    # Global variable:
+    tagname=$1
+
+    re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+    re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+    sed_extractcf=/$re_begincf/,/$re_endcf/p
+
+    # Validate tagname.
+    case $tagname in
+      *[!-_A-Za-z0-9,/]*)
+        func_fatal_error "invalid tag name: $tagname"
+        ;;
+    esac
+
+    # Don't test for the "default" C tag, as we know it's
+    # there but not specially marked.
+    case $tagname in
+        CC) ;;
+    *)
+        if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+	  taglist="$taglist $tagname"
+
+	  # Evaluate the configuration.  Be careful to quote the path
+	  # and the sed script, to avoid splitting on whitespace, but
+	  # also don't use non-portable quotes within backquotes within
+	  # quotes we have to do it in 2 steps:
+	  extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+	  eval "$extractedcf"
+        else
+	  func_error "ignoring unknown tag $tagname"
+        fi
+        ;;
+    esac
+}
+
+
+# func_check_version_match
+# ------------------------
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+    if test "$package_revision" != "$macro_revision"; then
+      if test "$VERSION" != "$macro_version"; then
+        if test -z "$macro_version"; then
+          cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+        else
+          cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+        fi
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+      fi
+
+      exit $EXIT_MISMATCH
+    fi
+}
+
+
+# libtool_options_prep [ARG]...
+# -----------------------------
+# Preparation for options parsed by libtool.
+libtool_options_prep ()
+{
+    $debug_mode
+
+    # Option defaults:
+    opt_config=false
+    opt_dlopen=
+    opt_dry_run=false
+    opt_help=false
+    opt_mode=
+    opt_preserve_dup_deps=false
+    opt_quiet=false
+
+    nonopt=
+    preserve_args=
+
+    # Shorthand for --mode=foo, only valid as the first argument
+    case $1 in
+    clean|clea|cle|cl)
+      shift; set dummy --mode clean ${1+"$@"}; shift
+      ;;
+    compile|compil|compi|comp|com|co|c)
+      shift; set dummy --mode compile ${1+"$@"}; shift
+      ;;
+    execute|execut|execu|exec|exe|ex|e)
+      shift; set dummy --mode execute ${1+"$@"}; shift
+      ;;
+    finish|finis|fini|fin|fi|f)
+      shift; set dummy --mode finish ${1+"$@"}; shift
+      ;;
+    install|instal|insta|inst|ins|in|i)
+      shift; set dummy --mode install ${1+"$@"}; shift
+      ;;
+    link|lin|li|l)
+      shift; set dummy --mode link ${1+"$@"}; shift
+      ;;
+    uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+      shift; set dummy --mode uninstall ${1+"$@"}; shift
+      ;;
+    esac
+
+    # Pass back the list of options.
+    func_quote_for_eval ${1+"$@"}
+    libtool_options_prep_result=$func_quote_for_eval_result
+}
+func_add_hook func_options_prep libtool_options_prep
+
+
+# libtool_parse_options [ARG]...
+# ---------------------------------
+# Provide handling for libtool specific options.
+libtool_parse_options ()
+{
+    $debug_cmd
+
+    # Perform our own loop to consume as many options as possible in
+    # each iteration.
+    while test $# -gt 0; do
+      _G_opt=$1
+      shift
+      case $_G_opt in
+        --dry-run|--dryrun|-n)
+                        opt_dry_run=:
+                        ;;
+
+        --config)       func_config ;;
+
+        --dlopen|-dlopen)
+                        opt_dlopen="${opt_dlopen+$opt_dlopen
+}$1"
+                        shift
+                        ;;
+
+        --preserve-dup-deps)
+                        opt_preserve_dup_deps=: ;;
+
+        --features)     func_features ;;
+
+        --finish)       set dummy --mode finish ${1+"$@"}; shift ;;
+
+        --help)         opt_help=: ;;
+
+        --help-all)     opt_help=': help-all' ;;
+
+        --mode)         test $# = 0 && func_missing_arg $_G_opt && break
+                        opt_mode=$1
+                        case $1 in
+                          # Valid mode arguments:
+                          clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+                          # Catch anything else as an error
+                          *) func_error "invalid argument for $_G_opt"
+                             exit_cmd=exit
+                             break
+                             ;;
+                        esac
+                        shift
+                        ;;
+
+        --no-silent|--no-quiet)
+                        opt_quiet=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --no-warnings|--no-warning|--no-warn)
+                        opt_warning=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --no-verbose)
+                        opt_verbose=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --silent|--quiet)
+                        opt_quiet=:
+                        opt_verbose=false
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+        --tag)          test $# = 0 && func_missing_arg $_G_opt && break
+                        opt_tag=$1
+                        func_append preserve_args " $_G_opt $1"
+                        func_enable_tag "$1"
+                        shift
+                        ;;
+
+        --verbose|-v)   opt_quiet=false
+                        opt_verbose=:
+                        func_append preserve_args " $_G_opt"
+                        ;;
+
+	# An option not handled by this hook function:
+        *)		set dummy "$_G_opt" ${1+"$@"};	shift; break  ;;
+      esac
+    done
+
+
+    # save modified positional parameters for caller
+    func_quote_for_eval ${1+"$@"}
+    libtool_parse_options_result=$func_quote_for_eval_result
+}
+func_add_hook func_parse_options libtool_parse_options
+
+
+
+# libtool_validate_options [ARG]...
+# ---------------------------------
+# Perform any sanity checks on option settings and/or unconsumed
+# arguments.
+libtool_validate_options ()
+{
+    # save first non-option argument
+    if test 0 -lt $#; then
+      nonopt=$1
+      shift
+    fi
+
+    # preserve --debug
+    test : = "$debug_cmd" || func_append preserve_args " --debug"
+
+    case $host in
+      # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
+      # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788
+      *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*)
+        # don't eliminate duplications in $postdeps and $predeps
+        opt_duplicate_compiler_generated_deps=:
+        ;;
+      *)
+        opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+        ;;
+    esac
+
+    $opt_help || {
+      # Sanity checks first:
+      func_check_version_match
+
+      test yes != "$build_libtool_libs" \
+        && test yes != "$build_old_libs" \
+        && func_fatal_configuration "not configured to build any kind of library"
+
+      # Darwin sucks
+      eval std_shrext=\"$shrext_cmds\"
+
+      # Only execute mode is allowed to have -dlopen flags.
+      if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
+        func_error "unrecognized option '-dlopen'"
+        $ECHO "$help" 1>&2
+        exit $EXIT_FAILURE
+      fi
+
+      # Change the help message to a mode-specific one.
+      generic_help=$help
+      help="Try '$progname --help --mode=$opt_mode' for more information."
+    }
+
+    # Pass back the unparsed argument list
+    func_quote_for_eval ${1+"$@"}
+    libtool_validate_options_result=$func_quote_for_eval_result
+}
+func_add_hook func_validate_options libtool_validate_options
+
+
+# Process options as early as possible so that --help and --version
+# can return quickly.
+func_options ${1+"$@"}
+eval set dummy "$func_options_result"; shift
+
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+magic='%%%MAGIC variable%%%'
+magic_exe='%%%MAGIC EXE variable%%%'
+
+# Global variables.
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# func_generated_by_libtool
+# True iff stdin has been generated by Libtool. This function is only
+# a basic sanity check; it will hardly flush out determined imposters.
+func_generated_by_libtool_p ()
+{
+  $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_p file
+# True iff FILE is a libtool '.la' library or '.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool '.la' library or '.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if 'file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+	for lalib_p_l in 1 2 3 4
+	do
+	    read lalib_p_line
+	    case $lalib_p_line in
+		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+	    esac
+	done
+	exec 0<&5 5<&-
+    fi
+    test yes = "$lalib_p"
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    test -f "$1" &&
+      $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $debug_cmd
+
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$sp$nl
+      eval cmd=\"$cmd\"
+      IFS=$save_ifs
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# 'FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $debug_cmd
+
+    case $1 in
+    */* | *\\*)	. "$1" ;;
+    *)		. "./$1" ;;
+    esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case $lt_sysroot:$1 in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result='='$func_stripname_result
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $debug_cmd
+
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	func_append_quoted CC_quoted "$arg"
+      done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	      # Double-quote args containing other shell metacharacters.
+	      func_append_quoted CC_quoted "$arg"
+	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
+	    case "$@ " in
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  func_echo "unable to infer tagged configuration"
+	  func_fatal_error "specify a tag with '--tag'"
+#	else
+#	  func_verbose "using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=$1
+    if test yes = "$build_libtool_libs"; then
+      write_lobj=\'$2\'
+    else
+      write_lobj=none
+    fi
+
+    if test yes = "$build_old_libs"; then
+      write_oldobj=\'$3\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "$write_libobj"
+    }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $debug_cmd
+
+  func_convert_core_file_wine_to_w32_result=$1
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $debug_cmd
+
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result"; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $debug_cmd
+
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $debug_cmd
+
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $debug_cmd
+
+  if test -z "$2" && test -n "$1"; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  '$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result=$1
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $debug_cmd
+
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  '$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result=$3
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $debug_cmd
+
+  case $4 in
+  $1 ) func_to_host_path_result=$3$func_to_host_path_result
+    ;;
+  esac
+  case $4 in
+  $2 ) func_append func_to_host_path_result "$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via '$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $debug_cmd
+
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $debug_cmd
+
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result=$1
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $debug_cmd
+
+  func_to_host_file_result=$1
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result=$func_convert_core_msys_to_w32_result
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $debug_cmd
+
+  func_to_host_file_result=$1
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $debug_cmd
+
+  func_to_host_file_result=$1
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $debug_cmd
+
+  func_to_host_file_result=$1
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result=$func_cygpath_result
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $debug_cmd
+
+  func_to_host_file_result=$1
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result=$func_cygpath_result
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via '$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $debug_cmd
+
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd=func_convert_path_$func_stripname_result
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $debug_cmd
+
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result=$1
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $debug_cmd
+
+  func_to_host_path_result=$1
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result=$func_convert_core_msys_to_w32_result
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $debug_cmd
+
+  func_to_host_path_result=$1
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $debug_cmd
+
+  func_to_host_path_result=$1
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $debug_cmd
+
+  func_to_host_path_result=$1
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result=$func_cygpath_result
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $debug_cmd
+
+  func_to_host_path_result=$1
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result=$func_cygpath_result
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_dll_def_p FILE
+# True iff FILE is a Windows DLL '.def' file.
+# Keep in sync with _LT_DLL_DEF_P in libtool.m4
+func_dll_def_p ()
+{
+  $debug_cmd
+
+  func_dll_def_p_tmp=`$SED -n \
+    -e 's/^[	 ]*//' \
+    -e '/^\(;.*\)*$/d' \
+    -e 's/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p' \
+    -e q \
+    "$1"`
+  test DEF = "$func_dll_def_p_tmp"
+}
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $debug_cmd
+
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg=$arg
+	arg_mode=normal
+	;;
+
+      target )
+	libobj=$arg
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  test -n "$libobj" && \
+	    func_fatal_error "you cannot specify '-o' more than once"
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-pie | -fpie | -fPIE)
+          func_append pie_flag " $arg"
+	  continue
+	  ;;
+
+	-shared | -static | -prefer-pic | -prefer-non-pic)
+	  func_append later " $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  func_stripname '-Wc,' '' "$arg"
+	  args=$func_stripname_result
+	  lastarg=
+	  save_ifs=$IFS; IFS=,
+	  for arg in $args; do
+	    IFS=$save_ifs
+	    func_append_quoted lastarg "$arg"
+	  done
+	  IFS=$save_ifs
+	  func_stripname ' ' '' "$lastarg"
+	  lastarg=$func_stripname_result
+
+	  # Add the arguments to base_compile.
+	  func_append base_compile " $lastarg"
+	  continue
+	  ;;
+
+	*)
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg=$srcfile
+	  srcfile=$arg
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_append_quoted base_compile "$lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with '-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+	func_basename "$srcfile"
+	libobj=$func_basename_result
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from '$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+	test yes = "$build_libtool_libs" \
+	  || func_fatal_configuration "cannot build a shared library"
+	build_old_libs=no
+	continue
+	;;
+
+      -static)
+	build_libtool_libs=no
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
+      && func_warning "libobj name '$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname=$func_basename_result
+    xdir=$func_dirname_result
+    lobj=$xdir$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test yes = "$build_old_libs"; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test no = "$compiler_c_o"; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
+      lockfile=$output_obj.lock
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test yes = "$need_locks"; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test warn = "$need_locks"; then
+      if test -f "$lockfile"; then
+	$ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support '-c' and '-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+      func_append removelist " $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    func_append removelist " $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test yes = "$build_libtool_libs"; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test no != "$pic_mode"; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	func_append command " -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"	\
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test warn = "$need_locks" &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support '-c' and '-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	func_show_eval '$MV "$output_obj" "$lobj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test yes = "$suppress_opt"; then
+	suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test yes = "$build_old_libs"; then
+      if test yes != "$pic_mode"; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile$pie_flag"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test yes = "$compiler_c_o"; then
+	func_append command " -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      func_append command "$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test warn = "$need_locks" &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support '-c' and '-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	func_show_eval '$MV "$output_obj" "$obj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test no != "$need_locks"; then
+	removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+  test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $opt_mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
+  -shared           do not build a '.o' file suitable for static linking
+  -static           only build a '.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a 'standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix '.c' with the
+library object suffix, '.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to '-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the '--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the 'install' or 'cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
+  -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  use a list of object files found in FILE to specify objects
+  -os2dllname NAME  force a short DLL name on OS/2 (no effect on other OSes)
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with '-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in '.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in '.la', then a libtool library is created,
+only library objects ('.lo' files) may be specified, and '-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
+using 'ar' and 'ranlib', or on Windows using 'lib'.
+
+If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode '$opt_mode'"
+        ;;
+    esac
+
+    echo
+    $ECHO "Try '$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test : = "$opt_help"; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | $SED -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    $SED '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $debug_cmd
+
+    # The first argument is the command name.
+    cmd=$nonopt
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $opt_dlopen; do
+      test -f "$file" \
+	|| func_fatal_help "'$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "'$lib' is not a valid libtool archive"
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+	func_source "$file"
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && \
+	    func_warning "'$file' was not linked with '-export-dynamic'"
+	  continue
+	fi
+
+	func_dirname "$file" "" "."
+	dir=$func_dirname_result
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  func_append dir "/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	func_dirname "$file" "" "."
+	dir=$func_dirname_result
+	;;
+
+      *)
+	func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir=$absdir
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic=$magic
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -* | *.la | *.lo ) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if func_ltwrapper_script_p "$file"; then
+	  func_source "$file"
+	  # Transform arg to wrapped name.
+	  file=$progdir/$program
+	elif func_ltwrapper_executable_p "$file"; then
+	  func_ltwrapper_scriptname "$file"
+	  func_source "$func_ltwrapper_scriptname_result"
+	  # Transform arg to wrapped name.
+	  file=$progdir/$program
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_append_quoted args "$file"
+    done
+
+    if $opt_dry_run; then
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+	echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    else
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+	      else
+		$lt_unset $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd=\$cmd$args
+    fi
+}
+
+test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $debug_cmd
+
+    libs=
+    libdirs=
+    admincmds=
+
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+	func_append libdirs " $opt"
+
+      elif test -f "$opt"; then
+	if func_lalib_unsafe_p "$opt"; then
+	  func_append libs " $opt"
+	else
+	  func_warning "'$opt' is not a valid libtool archive"
+	fi
+
+      else
+	func_fatal_error "invalid argument '$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and '=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+	  $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+	    > $tmpdir/tmp-la
+	  mv -f $tmpdir/tmp-la $lib
+	done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $opt_dry_run || eval "$cmds" || func_append admincmds "
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_quiet && exit $EXIT_SUCCESS
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+	$ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the '-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+	echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
+	echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+	echo "   - add LIBDIR to the '$runpath_var' environment variable"
+	echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+	libdir=LIBDIR
+	eval flag=\"$hardcode_libdir_flag_spec\"
+
+	$ECHO "   - use the '$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+	$ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+	echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+	solaris2.[6789]|solaris2.1[0-9])
+	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	  echo "pages."
+	  ;;
+	*)
+	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
+	  ;;
+      esac
+      echo "----------------------------------------------------------------------"
+    fi
+    exit $EXIT_SUCCESS
+}
+
+test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $debug_cmd
+
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
+       # Allow the use of GNU shtool's install command.
+       case $nonopt in *shtool*) :;; *) false;; esac
+    then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    func_append install_prog "$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=false
+    stripme=
+    no_mode=:
+    for arg
+    do
+      arg2=
+      if test -n "$dest"; then
+	func_append files " $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=: ;;
+      -f)
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
+	;;
+      -g | -m | -o)
+	prev=$arg
+	;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  if test X-m = "X$prev" && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      func_append install_prog " $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      func_append install_shared_prog " $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the '$prev' option requires an argument"
+
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	func_append install_shared_prog " -m $func_quote_for_eval_result"
+      fi
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	func_fatal_help "no file or destination specified"
+      else
+	func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=:
+    if $isdir; then
+      destdir=$dest
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir=$func_dirname_result
+      destname=$func_basename_result
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+	func_fatal_help "'$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  func_fatal_help "'$destdir' must be an absolute directory name"
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic=$magic
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	func_append staticlibs " $file"
+	;;
+
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "'$file' is not a valid libtool archive"
+
+	library_names=
+	old_library=
+	relink_command=
+	func_source "$file"
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append current_libdirs " $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append future_libdirs " $libdir" ;;
+	  esac
+	fi
+
+	func_dirname "$file" "/" ""
+	dir=$func_dirname_result
+	func_append dir "$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  test "$inst_prefix_dir" = "$destdir" && \
+	    func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  func_warning "relinking '$file'"
+	  func_show_eval "$relink_command" \
+	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names; shift
+	if test -n "$1"; then
+	  realname=$1
+	  shift
+
+	  srcname=$realname
+	  test -n "$relink_command" && srcname=${realname}T
+
+	  # Install the shared library and build the symlinks.
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+	      'exit $?'
+	  tstripme=$stripme
+	  case $host_os in
+	  cygwin* | mingw* | pw32* | cegcc*)
+	    case $realname in
+	    *.dll.a)
+	      tstripme=
+	      ;;
+	    esac
+	    ;;
+	  os2*)
+	    case $realname in
+	    *_dll.a)
+	      tstripme=
+	      ;;
+	    esac
+	    ;;
+	  esac
+	  if test -n "$tstripme" && test -n "$striplib"; then
+	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try 'ln -sf' first, because the 'ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      test "$linkname" != "$realname" \
+		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib=$destdir/$realname
+	  func_execute_cmds "$postinstall_cmds" 'exit $?'
+	fi
+
+	# Install the pseudo-library for information purposes.
+	func_basename "$file"
+	name=$func_basename_result
+	instname=$dir/${name}i
+	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile=$destdir/$destname
+	else
+	  func_basename "$file"
+	  destfile=$func_basename_result
+	  destfile=$destdir/$destfile
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  func_lo2o "$destfile"
+	  staticdest=$func_lo2o_result
+	  ;;
+	*.$objext)
+	  staticdest=$destfile
+	  destfile=
+	  ;;
+	*)
+	  func_fatal_help "cannot copy a libtool object to '$destfile'"
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	test -n "$destfile" && \
+	  func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+	# Install the old object if enabled.
+	if test yes = "$build_old_libs"; then
+	  # Deduce the name of the old-style object file.
+	  func_lo2o "$file"
+	  staticobj=$func_lo2o_result
+	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile=$destdir/$destname
+	else
+	  func_basename "$file"
+	  destfile=$func_basename_result
+	  destfile=$destdir/$destfile
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      func_stripname '' '.exe' "$file"
+	      file=$func_stripname_result
+	      stripped_ext=.exe
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin* | *mingw*)
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      wrapper=$func_ltwrapper_scriptname_result
+	    else
+	      func_stripname '' '.exe' "$file"
+	      wrapper=$func_stripname_result
+	    fi
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if func_ltwrapper_script_p "$wrapper"; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  func_source "$wrapper"
+
+	  # Check the variables that should have been set.
+	  test -z "$generated_by_libtool_version" && \
+	    func_fatal_error "invalid libtool wrapper script '$wrapper'"
+
+	  finalize=:
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      func_source "$lib"
+	    fi
+	    libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      func_warning "'$lib' has not been installed in '$libdir'"
+	      finalize=false
+	    fi
+	  done
+
+	  relink_command=
+	  func_source "$wrapper"
+
+	  outputname=
+	  if test no = "$fast_install" && test -n "$relink_command"; then
+	    $opt_dry_run || {
+	      if $finalize; then
+	        tmpdir=`func_mktempdir`
+		func_basename "$file$stripped_ext"
+		file=$func_basename_result
+	        outputname=$tmpdir/$file
+	        # Replace the output file specification.
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+	        $opt_quiet || {
+	          func_quote_for_expand "$relink_command"
+		  eval "func_echo $func_quote_for_expand_result"
+	        }
+	        if eval "$relink_command"; then :
+	          else
+		  func_error "error: relink '$file' with the above command before installing it"
+		  $opt_dry_run || ${RM}r "$tmpdir"
+		  continue
+	        fi
+	        file=$outputname
+	      else
+	        func_warning "cannot relink '$file'"
+	      fi
+	    }
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    func_stripname '' '.exe' "$destfile"
+	    destfile=$func_stripname_result
+	    ;;
+	  esac
+	  ;;
+	esac
+	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+	$opt_dry_run || if test -n "$outputname"; then
+	  ${RM}r "$tmpdir"
+	fi
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name=$func_basename_result
+
+      # Set up the ranlib parameters.
+      oldlib=$destdir/$name
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run '$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test install = "$opt_mode" && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $debug_cmd
+
+    my_outputname=$1
+    my_originator=$2
+    my_pic_p=${3-false}
+    my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	my_dlsyms=${my_outputname}S.c
+      else
+	func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+	# Discover the nlist of each of the dlfiles.
+	nlist=$output_objdir/$my_outputname.nm
+
+	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+	# Parse the name list into a source file.
+	func_verbose "creating $output_objdir/$my_dlsyms"
+
+	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
+/* DATA imports from DLLs on WIN32 can't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined __osf__
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
+
+/* External symbol declarations for the compiler. */\
+"
+
+	if test yes = "$dlself"; then
+	  func_verbose "generating symbol list for '$output'"
+
+	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+	  # Add our own program objects to the symbol list.
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	  for progfile in $progfiles; do
+	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+	    func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
+	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -n "$exclude_expsyms"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  if test -n "$export_symbols_regex"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  # Prepare the list of exported symbols
+	  if test -z "$export_symbols"; then
+	    export_symbols=$output_objdir/$outputname.exp
+	    $opt_dry_run || {
+	      $RM $export_symbols
+	      eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	      case $host in
+	      *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+	        ;;
+	      esac
+	    }
+	  else
+	    $opt_dry_run || {
+	      eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	      case $host in
+	        *cygwin* | *mingw* | *cegcc* )
+	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+	          ;;
+	      esac
+	    }
+	  fi
+	fi
+
+	for dlprefile in $dlprefiles; do
+	  func_verbose "extracting global C symbols from '$dlprefile'"
+	  func_basename "$dlprefile"
+	  name=$func_basename_result
+          case $host in
+	    *cygwin* | *mingw* | *cegcc* )
+	      # if an import library, we need to obtain dlname
+	      if func_win32_import_lib_p "$dlprefile"; then
+	        func_tr_sh "$dlprefile"
+	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
+	        dlprefile_dlbasename=
+	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+	          # Use subshell, to avoid clobbering current variable values
+	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+	          if test -n "$dlprefile_dlname"; then
+	            func_basename "$dlprefile_dlname"
+	            dlprefile_dlbasename=$func_basename_result
+	          else
+	            # no lafile. user explicitly requested -dlpreopen <import library>.
+	            $sharedlib_from_linklib_cmd "$dlprefile"
+	            dlprefile_dlbasename=$sharedlib_from_linklib_result
+	          fi
+	        fi
+	        $opt_dry_run || {
+	          if test -n "$dlprefile_dlbasename"; then
+	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+	          else
+	            func_warning "Could not compute DLL name from $name"
+	            eval '$ECHO ": $name " >> "$nlist"'
+	          fi
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+	        }
+	      else # not an import lib
+	        $opt_dry_run || {
+	          eval '$ECHO ": $name " >> "$nlist"'
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	        }
+	      fi
+	    ;;
+	    *)
+	      $opt_dry_run || {
+	        eval '$ECHO ": $name " >> "$nlist"'
+	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	      }
+	    ;;
+          esac
+	done
+
+	$opt_dry_run || {
+	  # Make sure we have at least an empty file.
+	  test -f "$nlist" || : > "$nlist"
+
+	  if test -n "$exclude_expsyms"; then
+	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	    $MV "$nlist"T "$nlist"
+	  fi
+
+	  # Try sorting and uniquifying the output.
+	  if $GREP -v "^: " < "$nlist" |
+	      if sort -k 3 </dev/null >/dev/null 2>&1; then
+		sort -k 3
+	      else
+		sort +2
+	      fi |
+	      uniq > "$nlist"S; then
+	    :
+	  else
+	    $GREP -v "^: " < "$nlist" > "$nlist"S
+	  fi
+
+	  if test -f "$nlist"S; then
+	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+	  else
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	  fi
+
+	  func_show_eval '$RM "${nlist}I"'
+	  if test -n "$global_symbol_to_import"; then
+	    eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
+	  fi
+
+	  echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];\
+"
+
+	  if test -s "$nlist"I; then
+	    echo >> "$output_objdir/$my_dlsyms" "\
+static void lt_syminit(void)
+{
+  LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
+  for (; symbol->name; ++symbol)
+    {"
+	    $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
+	    echo >> "$output_objdir/$my_dlsyms" "\
+    }
+}"
+	  fi
+	  echo >> "$output_objdir/$my_dlsyms" "\
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{ {\"$my_originator\", (void *) 0},"
+
+	  if test -s "$nlist"I; then
+	    echo >> "$output_objdir/$my_dlsyms" "\
+  {\"@INIT@\", (void *) &lt_syminit},"
+	  fi
+
+	  case $need_lib_prefix in
+	  no)
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  *)
+	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  esac
+	  echo >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	} # !$opt_dry_run
+
+	pic_flag_for_symtable=
+	case "$compile_command " in
+	*" -static "*) ;;
+	*)
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+	  *-*-hpux*)
+	    pic_flag_for_symtable=" $pic_flag"  ;;
+	  *)
+	    $my_pic_p && pic_flag_for_symtable=" $pic_flag"
+	    ;;
+	  esac
+	  ;;
+	esac
+	symtab_cflags=
+	for arg in $LTCFLAGS; do
+	  case $arg in
+	  -pie | -fpie | -fPIE) ;;
+	  *) func_append symtab_cflags " $arg" ;;
+	  esac
+	done
+
+	# Now compile the dynamic symbol file.
+	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+	# Clean up the generated files.
+	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
+
+	# Transform the symbol file into the correct name.
+	symfileobj=$output_objdir/${my_outputname}S.$objext
+	case $host in
+	*cygwin* | *mingw* | *cegcc* )
+	  if test -f "$output_objdir/$my_outputname.def"; then
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	  else
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  fi
+	  ;;
+	*)
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  ;;
+	esac
+	;;
+      *)
+	func_fatal_error "unknown suffix for '$my_dlsyms'"
+	;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $debug_cmd
+
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $debug_cmd
+
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+  $debug_cmd
+
+  win32_libid_type=unknown
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      case $nm_interface in
+      "MS dumpbin")
+	if func_cygming_ms_implib_p "$1" ||
+	   func_cygming_gnu_implib_p "$1"
+	then
+	  win32_nmres=import
+	else
+	  win32_nmres=
+	fi
+	;;
+      *)
+	func_to_tool_file "$1" func_convert_file_msys_to_w32
+	win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+	  $SED -n -e '
+	    1,100{
+		/ I /{
+		    s|.*|import|
+		    p
+		    q
+		}
+	    }'`
+	;;
+      esac
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $debug_cmd
+
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $debug_cmd
+
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[	 ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive that possess that section. Heuristic: eliminate
+    # all those that have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $debug_cmd
+
+  if func_cygming_gnu_implib_p "$1"; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1"; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=
+  fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $debug_cmd
+
+    f_ex_an_ar_dir=$1; shift
+    f_ex_an_ar_oldlib=$1
+    if test yes = "$lock_old_archive_extraction"; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test yes = "$lock_old_archive_extraction"; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $debug_cmd
+
+    my_gentop=$1; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=
+    my_xlib=
+    my_xabs=
+    my_xdir=
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib=$func_basename_result
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  func_arith $extracted_serial + 1
+	  extracted_serial=$func_arith_result
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir=$my_gentop/$my_xlib_u
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+	func_verbose "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	$opt_dry_run || {
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  func_basename "$darwin_archive"
+	  darwin_base_archive=$func_basename_result
+	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+	  if test -n "$darwin_arches"; then
+	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches; do
+	      func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
+	      $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
+	      cd "unfat-$$/$darwin_base_archive-$darwin_arch"
+	      func_extract_an_archive "`pwd`" "$darwin_base_archive"
+	      cd "$darwin_curdir"
+	      $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
+	    done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+	      $LIPO -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    $RM -rf unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd $darwin_orig_dir
+	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	} # !$opt_dry_run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+	;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+    done
+
+    func_extract_archives_result=$my_oldobjs
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory where it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+	func_emit_wrapper_arg1=${1-no}
+
+	$ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    file=\"\$0\""
+
+    func_quote "$ECHO"
+    qECHO=$func_quote_result
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ that is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options that match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test yes = "$fast_install"; then
+	  $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+	  $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	\$ECHO \"\$relink_command_output\" >&2
+	$RM \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+	else
+	  $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# fixup the dll searchpath if we need to.
+	#
+	# Fix the DLL searchpath if we need to.  Do this before prepending
+	# to shlibpath, because on Windows, both are PATH and uninstalled
+	# libraries must come first.
+	if test -n "$dllsearchpath"; then
+	  $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	# Export our shlibpath_var if we have one.
+	if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	$ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+      func_exec_program \${1+\"\$@\"}
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+	cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+*/
+EOF
+	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
+
+/* declarations of non-ANSI functions */
+#if defined __MINGW32__
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined __CYGWIN__
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined other_platform || defined ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined _MSC_VER
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+#elif defined __MINGW32__
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined __CYGWIN__
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined other platforms ... */
+#endif
+
+#if defined PATH_MAX
+# define LT_PATHMAX PATH_MAX
+#elif defined MAXPATHLEN
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
+  defined __OS2__
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free (stale); stale = 0; } \
+} while (0)
+
+#if defined LT_DEBUGWRAPPER
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+	    cat <<EOF
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
+# define externally_visible volatile
+#else
+# define externally_visible __attribute__((externally_visible)) volatile
+#endif
+externally_visible const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+	    if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_path "$temp_rpath"
+	      cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test -n "$dllsearchpath"; then
+              func_to_host_path "$dllsearchpath:"
+	      cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test yes = "$fast_install"; then
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+	    else
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+	    fi
+
+
+	    cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  int rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  newargz = XMALLOC (char *, (size_t) argc + 1);
+
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (STREQ (argv[i], dumpscript_opt))
+	{
+EOF
+	    case $host in
+	      *mingw* | *cygwin* )
+		# make stdout use "unix" line endings
+		echo "          setmode(1,_O_BINARY);"
+		;;
+	      esac
+
+	    cat <<"EOF"
+	  lt_dump_script (stdout);
+	  return 0;
+	}
+      if (STREQ (argv[i], debug_opt))
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (STREQ (argv[i], ltwrapper_option_prefix))
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
+EOF
+
+	    cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+	    cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+	    case $host_os in
+	      mingw*)
+	    cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+	*p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+	*p = '/';
+      }
+  }
+EOF
+	    ;;
+	    esac
+
+	    cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
+  for (i = 0; i < newargc; i++)
+    {
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
+    }
+
+EOF
+
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
+  rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
+      return 127;
+    }
+  return rval;
+EOF
+		;;
+	      *)
+		cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+		;;
+	    esac
+
+	    cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+			  string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  size_t tmp_len;
+  char *concat_name;
+
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+	return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+	{
+	  concat_name = xstrdup (wrapper);
+	  if (check_executable (concat_name))
+	    return concat_name;
+	  XFREE (concat_name);
+	}
+#if defined HAVE_DOS_BASED_FILE_SYSTEM
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+	has_slash = 1;
+	break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+	{
+	  for (p = path; *p; p = p_next)
+	    {
+	      const char *q;
+	      size_t p_len;
+	      for (q = p; *q; q++)
+		if (IS_PATH_SEPARATOR (*q))
+		  break;
+	      p_len = (size_t) (q - p);
+	      p_next = (*q == '\0' ? q : q + 1);
+	      if (p_len == 0)
+		{
+		  /* empty path: current directory */
+		  if (getcwd (tmp, LT_PATHMAX) == NULL)
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
+		  tmp_len = strlen (tmp);
+		  concat_name =
+		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, tmp, tmp_len);
+		  concat_name[tmp_len] = '/';
+		  strcpy (concat_name + tmp_len + 1, wrapper);
+		}
+	      else
+		{
+		  concat_name =
+		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, p, p_len);
+		  concat_name[p_len] = '/';
+		  strcpy (concat_name + p_len + 1, wrapper);
+		}
+	      if (check_executable (concat_name))
+		return concat_name;
+	      XFREE (concat_name);
+	    }
+	}
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
+      if (lstat (tmp_pathspec, &s) == 0)
+	{
+	  if (S_ISLNK (s.st_mode) != 0)
+	    {
+	      has_symlinks = 1;
+	      break;
+	    }
+
+	  /* search backwards for last DIR_SEPARATOR */
+	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    p--;
+	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    {
+	      /* no more DIR_SEPARATORS left */
+	      break;
+	    }
+	  *p = '\0';
+	}
+      else
+	{
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
+	}
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (STREQ (str, pat))
+	*str = '\0';
+    }
+  return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
+	       const char *message, va_list ap)
+{
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+  va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    size_t len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      size_t orig_value_len = strlen (orig_value);
+      size_t add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      size_t len = strlen (new_value);
+      while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[--len] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+	      $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $debug_cmd
+
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
+# func_suncc_cstd_abi
+# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
+# Several compiler flags select an ABI that is incompatible with the
+# Cstd library. Avoid specifying it if any are in CXXFLAGS.
+func_suncc_cstd_abi ()
+{
+    $debug_cmd
+
+    case " $compile_command " in
+    *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
+      suncc_use_cstd_abi=no
+      ;;
+    *)
+      suncc_use_cstd_abi=yes
+      ;;
+    esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $debug_cmd
+
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # what system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll that has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    bindir=
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    os2dllname=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=false
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module=$wl-single_module
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+	test yes != "$build_libtool_libs" \
+	  && func_fatal_configuration "cannot build a shared library"
+	build_old_libs=no
+	break
+	;;
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
+	    func_warning "complete static linking is impossible in this configuration"
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg=$1
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      func_append libtool_args " $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  func_append compile_command " @OUTPUT@"
+	  func_append finalize_command " @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	bindir)
+	  bindir=$arg
+	  prev=
+	  continue
+	  ;;
+	dlfiles|dlprefiles)
+	  $preload || {
+	    # Add the symbol object into the linking commands.
+	    func_append compile_command " @SYMFILE@"
+	    func_append finalize_command " @SYMFILE@"
+	    preload=:
+	  }
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test no = "$dlself"; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test dlprefiles = "$prev"; then
+	      dlself=yes
+	    elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test dlfiles = "$prev"; then
+	      func_append dlfiles " $arg"
+	    else
+	      func_append dlprefiles " $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols=$arg
+	  test -f "$arg" \
+	    || func_fatal_error "symbol file '$arg' does not exist"
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex=$arg
+	  prev=
+	  continue
+	  ;;
+	framework)
+	  case $host in
+	    *-*-darwin*)
+	      case "$deplibs " in
+		*" $qarg.ltframework "*) ;;
+		*) func_append deplibs " $qarg.ltframework" # this is fixed later
+		   ;;
+	      esac
+	      ;;
+	  esac
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir=$arg
+	  prev=
+	  continue
+	  ;;
+	mllvm)
+	  # Clang does not use LLVM to link, so we can simply discard any
+	  # '-mllvm $arg' options when doing the link step.
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat "$save_arg"`
+	    do
+#	      func_append moreargs " $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if func_lalib_unsafe_p "$arg"; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		func_source "$arg"
+
+		if test -z "$pic_object" ||
+		   test -z "$non_pic_object" ||
+		   test none = "$pic_object" &&
+		   test none = "$non_pic_object"; then
+		  func_fatal_error "cannot find name of object for '$arg'"
+		fi
+
+		# Extract subdirectory from the argument.
+		func_dirname "$arg" "/" ""
+		xdir=$func_dirname_result
+
+		if test none != "$pic_object"; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object=$xdir$pic_object
+
+		  if test dlfiles = "$prev"; then
+		    if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
+		      func_append dlfiles " $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test dlprefiles = "$prev"; then
+		    # Preload the old-style object.
+		    func_append dlprefiles " $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  func_append libobjs " $pic_object"
+		  arg=$pic_object
+		fi
+
+		# Non-PIC object.
+		if test none != "$non_pic_object"; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object=$xdir$non_pic_object
+
+		  # A standard non-PIC object
+		  func_append non_pic_objects " $non_pic_object"
+		  if test -z "$pic_object" || test none = "$pic_object"; then
+		    arg=$non_pic_object
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object=$pic_object
+		  func_append non_pic_objects " $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if $opt_dry_run; then
+		  # Extract subdirectory from the argument.
+		  func_dirname "$arg" "/" ""
+		  xdir=$func_dirname_result
+
+		  func_lo2o "$arg"
+		  pic_object=$xdir$objdir/$func_lo2o_result
+		  non_pic_object=$xdir$func_lo2o_result
+		  func_append libobjs " $pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+	        else
+		  func_fatal_error "'$arg' is not a valid libtool object"
+		fi
+	      fi
+	    done
+	  else
+	    func_fatal_error "link input file '$arg' does not exist"
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	os2dllname)
+	  os2dllname=$arg
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex=$arg
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release=-$arg
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    func_fatal_error "only absolute run-paths are allowed"
+	    ;;
+	  esac
+	  if test rpath = "$prev"; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) func_append rpath " $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) func_append xrpath " $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	shrext)
+	  shrext_cmds=$arg
+	  prev=
+	  continue
+	  ;;
+	weak)
+	  func_append weak_libs " $arg"
+	  prev=
+	  continue
+	  ;;
+	xcclinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xcompiler)
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $wl$qarg"
+	  prev=
+	  func_append compile_command " $wl$qarg"
+	  func_append finalize_command " $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg=$arg
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  # See comment for -static flag below, for more details.
+	  func_append compile_command " $link_static_flag"
+	  func_append finalize_command " $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	func_fatal_error "'-allow-undefined' must not be used because it is the default"
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  func_fatal_error "more than one -exported-symbols argument is not allowed"
+	fi
+	if test X-export-symbols = "X$arg"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework)
+	prev=framework
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  func_append compile_command " $arg"
+	  func_append finalize_command " $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	func_stripname "-L" '' "$arg"
+	if test -z "$func_stripname_result"; then
+	  if test "$#" -gt 0; then
+	    func_fatal_error "require no space between '-L' and '$1'"
+	  else
+	    func_fatal_error "need path for '-L' option"
+	  fi
+	fi
+	func_resolve_sysroot "$func_stripname_result"
+	dir=$func_resolve_sysroot_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  test -z "$absdir" && \
+	    func_fatal_error "cannot determine absolute directory name of '$dir'"
+	  dir=$absdir
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "* | *" $arg "*)
+	  # Will only happen for absolute or sysroot arguments
+	  ;;
+	*)
+	  # Preserve sysroot, but never include relative directories
+	  case $dir in
+	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+	    *) func_append deplibs " -L$dir" ;;
+	  esac
+	  func_append lib_search_path " $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  ::) dllsearchpath=$dir;;
+	  *) func_append dllsearchpath ":$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test X-lc = "X$arg" || test X-lm = "X$arg"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test X-lc = "X$arg" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test X-lc = "X$arg" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    func_append deplibs " System.ltframework"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test X-lc = "X$arg" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test X-lc = "X$arg" && continue
+	    ;;
+	  esac
+	elif test X-lc_r = "X$arg"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	func_append deplibs " $arg"
+	continue
+	;;
+
+      -mllvm)
+	prev=mllvm
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot|--sysroot)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	prev=xcompiler
+	continue
+	;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	case "$new_inherited_linker_flags " in
+	    *" $arg "*) ;;
+	    * ) func_append new_inherited_linker_flags " $arg" ;;
+	esac
+
+	# As we are forced to pass -nostdlib to g++ during linking, the option
+	# -pthread{,s} is not in effect;  add the -lpthread to $deplist
+	# explicitly to link correctly.
+	if test "$tagname" = CXX -a x"$with_gcc" = xyes; then
+	  case "$arg" in
+	    -pthread*) func_append deplibs " -lpthread" ;;
+	  esac
+	fi
+
+	continue
+	;;
+
+      -multi_module)
+	single_module=$wl-multi_module
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  func_warning "'-no-install' is ignored for $host"
+	  func_warning "assuming '-no-fast-install' instead"
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -os2dllname)
+	prev=os2dllname
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	func_stripname '-R' '' "$arg"
+	dir=$func_stripname_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	=*)
+	  func_stripname '=' '' "$dir"
+	  dir=$lt_sysroot$func_stripname_result
+	  ;;
+	*)
+	  func_fatal_error "only absolute run-paths are allowed"
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) func_append xrpath " $dir" ;;
+	esac
+	continue
+	;;
+
+      -shared)
+	# The effects of -shared are defined in a previous loop.
+	continue
+	;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -weak)
+        prev=weak
+	continue
+	;;
+
+      -Wc,*)
+	func_stripname '-Wc,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs=$IFS; IFS=,
+	for flag in $args; do
+	  IFS=$save_ifs
+          func_quote_for_eval "$flag"
+	  func_append arg " $func_quote_for_eval_result"
+	  func_append compiler_flags " $func_quote_for_eval_result"
+	done
+	IFS=$save_ifs
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Wl,*)
+	func_stripname '-Wl,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs=$IFS; IFS=,
+	for flag in $args; do
+	  IFS=$save_ifs
+          func_quote_for_eval "$flag"
+	  func_append arg " $wl$func_quote_for_eval_result"
+	  func_append compiler_flags " $wl$func_quote_for_eval_result"
+	  func_append linker_flags " $func_quote_for_eval_result"
+	done
+	IFS=$save_ifs
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # -msg_* for osf cc
+      -msg_*)
+	func_quote_for_eval "$arg"
+	arg=$func_quote_for_eval_result
+	;;
+
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # -fstack-protector*   stack protector flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      # -specs=*             GCC specs files
+      # -stdlib=*            select c++ std lib with clang
+      # -fsanitize=*         Clang/GCC memory and address sanitizer
+      # -fuse-ld=*           Linker select flags for GCC
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
+      -specs=*|-fsanitize=*|-fuse-ld=*)
+        func_quote_for_eval "$arg"
+	arg=$func_quote_for_eval_result
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        func_append compiler_flags " $arg"
+        continue
+        ;;
+
+      -Z*)
+        if test os2 = "`expr $host : '.*\(os2\)'`"; then
+          # OS/2 uses -Zxxx to specify OS/2-specific options
+	  compiler_flags="$compiler_flags $arg"
+	  func_append compile_command " $arg"
+	  func_append finalize_command " $arg"
+	  case $arg in
+	  -Zlinker | -Zstack)
+	    prev=xcompiler
+	    ;;
+	  esac
+	  continue
+        else
+	  # Otherwise treat like 'Some other compiler flag' below
+	  func_quote_for_eval "$arg"
+	  arg=$func_quote_for_eval_result
+        fi
+	;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+	arg=$func_quote_for_eval_result
+	;;
+
+      *.$objext)
+	# A standard object.
+	func_append objs " $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if func_lalib_unsafe_p "$arg"; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  func_source "$arg"
+
+	  if test -z "$pic_object" ||
+	     test -z "$non_pic_object" ||
+	     test none = "$pic_object" &&
+	     test none = "$non_pic_object"; then
+	    func_fatal_error "cannot find name of object for '$arg'"
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  func_dirname "$arg" "/" ""
+	  xdir=$func_dirname_result
+
+	  test none = "$pic_object" || {
+	    # Prepend the subdirectory the object is found in.
+	    pic_object=$xdir$pic_object
+
+	    if test dlfiles = "$prev"; then
+	      if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
+		func_append dlfiles " $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test dlprefiles = "$prev"; then
+	      # Preload the old-style object.
+	      func_append dlprefiles " $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    func_append libobjs " $pic_object"
+	    arg=$pic_object
+	  }
+
+	  # Non-PIC object.
+	  if test none != "$non_pic_object"; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object=$xdir$non_pic_object
+
+	    # A standard non-PIC object
+	    func_append non_pic_objects " $non_pic_object"
+	    if test -z "$pic_object" || test none = "$pic_object"; then
+	      arg=$non_pic_object
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object=$pic_object
+	    func_append non_pic_objects " $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if $opt_dry_run; then
+	    # Extract subdirectory from the argument.
+	    func_dirname "$arg" "/" ""
+	    xdir=$func_dirname_result
+
+	    func_lo2o "$arg"
+	    pic_object=$xdir$objdir/$func_lo2o_result
+	    non_pic_object=$xdir$func_lo2o_result
+	    func_append libobjs " $pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  else
+	    func_fatal_error "'$arg' is not a valid libtool object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	func_append deplibs " $arg"
+	func_append old_deplibs " $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	func_resolve_sysroot "$arg"
+	if test dlfiles = "$prev"; then
+	  # This library was specified with -dlopen.
+	  func_append dlfiles " $func_resolve_sysroot_result"
+	  prev=
+	elif test dlprefiles = "$prev"; then
+	  # The library was specified with -dlpreopen.
+	  func_append dlprefiles " $func_resolve_sysroot_result"
+	  prev=
+	else
+	  func_append deplibs " $func_resolve_sysroot_result"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	func_quote_for_eval "$arg"
+	arg=$func_quote_for_eval_result
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the '$prevarg' option requires an argument"
+
+    if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      func_append compile_command " $arg"
+      func_append finalize_command " $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname=$func_basename_result
+    libobjs_save=$libobjs
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    # Definition is injected by LT_CONFIG during libtool generation.
+    func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH"
+
+    func_dirname "$output" "/" ""
+    output_objdir=$func_dirname_result$objdir
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_preserve_dup_deps; then
+	case "$libs " in
+	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	esac
+      fi
+      func_append libs " $deplib"
+    done
+
+    if test lib = "$linkmode"; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+	  esac
+	  func_append pre_post_deps " $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+	passes="conv dlpreopen link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=false
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test lib,link = "$linkmode,$pass"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs=$tmp_deplibs
+      fi
+
+      if test lib,link = "$linkmode,$pass" ||
+	 test prog,scan = "$linkmode,$pass"; then
+	libs=$deplibs
+	deplibs=
+      fi
+      if test prog = "$linkmode"; then
+	case $pass in
+	dlopen) libs=$dlfiles ;;
+	dlpreopen) libs=$dlprefiles ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test lib,dlpreopen = "$linkmode,$pass"; then
+	# Collect and forward deplibs of preopened libtool libs
+	for lib in $dlprefiles; do
+	  # Ignore non-libtool-libs
+	  dependency_libs=
+	  func_resolve_sysroot "$lib"
+	  case $lib in
+	  *.la)	func_source "$func_resolve_sysroot_result" ;;
+	  esac
+
+	  # Collect preopened libtool deplibs, except any this library
+	  # has declared as weak libs
+	  for deplib in $dependency_libs; do
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
+	    case " $weak_libs " in
+	    *" $deplib_base "*) ;;
+	    *) func_append deplibs " $deplib" ;;
+	    esac
+	  done
+	done
+	libs=$dlprefiles
+      fi
+      if test dlopen = "$pass"; then
+	# Collect dlpreopened libraries
+	save_deplibs=$deplibs
+	deplibs=
+      fi
+
+      for deplib in $libs; do
+	lib=
+	found=false
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	  if test prog,link = "$linkmode,$pass"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    func_append compiler_flags " $deplib"
+	    if test lib = "$linkmode"; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test lib != "$linkmode" && test prog != "$linkmode"; then
+	    func_warning "'-l' is ignored for archives/objects"
+	    continue
+	  fi
+	  func_stripname '-l' '' "$deplib"
+	  name=$func_stripname_result
+	  if test lib = "$linkmode"; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib=$searchdir/lib$name$search_ext
+	      if test -f "$lib"; then
+		if test .la = "$search_ext"; then
+		  found=:
+		else
+		  found=false
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if $found; then
+	    # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if func_lalib_p "$lib"; then
+		  library_names=
+		  old_library=
+		  func_source "$lib"
+		  for l in $old_library $library_names; do
+		    ll=$l
+		  done
+		  if test "X$ll" = "X$old_library"; then # only static version available
+		    found=false
+		    func_dirname "$lib" "" "."
+		    ladir=$func_dirname_result
+		    lib=$ladir/$old_library
+		    if test prog,link = "$linkmode,$pass"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+		;;
+	      *) ;;
+	      esac
+	    fi
+	  else
+	    # deplib doesn't seem to be a libtool library
+	    if test prog,link = "$linkmode,$pass"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  fi
+	  ;; # -l
+	*.ltframework)
+	  if test prog,link = "$linkmode,$pass"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    deplibs="$deplib $deplibs"
+	    if test lib = "$linkmode"; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test conv = "$pass" && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  prog)
+	    if test conv = "$pass"; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test scan = "$pass"; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  *)
+	    func_warning "'-L' is ignored for archives/objects"
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test link = "$pass"; then
+	    func_stripname '-R' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    dir=$func_resolve_sysroot_result
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) func_append xrpath " $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la)
+	  func_resolve_sysroot "$deplib"
+	  lib=$func_resolve_sysroot_result
+	  ;;
+	*.$libext)
+	  if test conv = "$pass"; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    # Linking convenience modules into shared libraries is allowed,
+	    # but linking other static libraries is non-portable.
+	    case " $dlpreconveniencelibs " in
+	    *" $deplib "*) ;;
+	    *)
+	      valid_a_lib=false
+	      case $deplibs_check_method in
+		match_pattern*)
+		  set dummy $deplibs_check_method; shift
+		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		    valid_a_lib=:
+		  fi
+		;;
+		pass_all)
+		  valid_a_lib=:
+		;;
+	      esac
+	      if $valid_a_lib; then
+		echo
+		$ECHO "*** Warning: Linking the shared library $output against the"
+		$ECHO "*** static library $deplib is not portable!"
+		deplibs="$deplib $deplibs"
+	      else
+		echo
+		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
+	      fi
+	      ;;
+	    esac
+	    continue
+	    ;;
+	  prog)
+	    if test link != "$pass"; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test conv = "$pass"; then
+	    deplibs="$deplib $deplibs"
+	  elif test prog = "$linkmode"; then
+	    if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      func_append newdlprefiles " $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      func_append newdlfiles " $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=:
+	  continue
+	  ;;
+	esac # case $deplib
+
+	$found || test -f "$lib" \
+	  || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$lib" \
+	  || func_fatal_error "'$lib' is not a valid libtool archive"
+
+	func_dirname "$lib" "" "."
+	ladir=$func_dirname_result
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	inherited_linker_flags=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	func_source "$lib"
+
+	# Convert "-framework foo" to "foo.ltframework"
+	if test -n "$inherited_linker_flags"; then
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+	    case " $new_inherited_linker_flags " in
+	      *" $tmp_inherited_linker_flag "*) ;;
+	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+	    esac
+	  done
+	fi
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	if test lib,link = "$linkmode,$pass" ||
+	   test prog,scan = "$linkmode,$pass" ||
+	   { test prog != "$linkmode" && test lib != "$linkmode"; }; then
+	  test -n "$dlopen" && func_append dlfiles " $dlopen"
+	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+	fi
+
+	if test conv = "$pass"; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      func_fatal_error "cannot find name of link library for '$lib'"
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    func_append convenience " $ladir/$objdir/$old_library"
+	    func_append old_convenience " $ladir/$objdir/$old_library"
+	  elif test prog != "$linkmode" && test lib != "$linkmode"; then
+	    func_fatal_error "'$lib' is not a convenience library"
+	  fi
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    deplibs="$deplib $deplibs"
+	    if $opt_preserve_dup_deps; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	if test -n "$old_library" &&
+	   { test yes = "$prefer_static_libs" ||
+	     test built,no = "$prefer_static_libs,$installed"; }; then
+	  linklib=$old_library
+	else
+	  for l in $old_library $library_names; do
+	    linklib=$l
+	  done
+	fi
+	if test -z "$linklib"; then
+	  func_fatal_error "cannot find name of link library for '$lib'"
+	fi
+
+	# This library was specified with -dlopen.
+	if test dlopen = "$pass"; then
+	  test -z "$libdir" \
+	    && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
+	  if test -z "$dlname" ||
+	     test yes != "$dlopen_support" ||
+	     test no = "$build_libtool_libs"
+	  then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    func_append dlprefiles " $lib $dependency_libs"
+	  else
+	    func_append newdlfiles " $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    func_warning "cannot determine absolute directory name of '$ladir'"
+	    func_warning "passing it literally to the linker, although it might fail"
+	    abs_ladir=$ladir
+	  fi
+	  ;;
+	esac
+	func_basename "$lib"
+	laname=$func_basename_result
+
+	# Find the relevant object directory and library name.
+	if test yes = "$installed"; then
+	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    func_warning "library '$lib' was moved."
+	    dir=$ladir
+	    absdir=$abs_ladir
+	    libdir=$abs_ladir
+	  else
+	    dir=$lt_sysroot$libdir
+	    absdir=$lt_sysroot$libdir
+	  fi
+	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir=$ladir
+	    absdir=$abs_ladir
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  else
+	    dir=$ladir/$objdir
+	    absdir=$abs_ladir/$objdir
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  fi
+	fi # $installed = yes
+	func_stripname 'lib' '.la' "$laname"
+	name=$func_stripname_result
+
+	# This library was specified with -dlpreopen.
+	if test dlpreopen = "$pass"; then
+	  if test -z "$libdir" && test prog = "$linkmode"; then
+	    func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
+	  fi
+	  case $host in
+	    # special handling for platforms with PE-DLLs.
+	    *cygwin* | *mingw* | *cegcc* )
+	      # Linker will automatically link against shared library if both
+	      # static and shared are present.  Therefore, ensure we extract
+	      # symbols from the import library if a shared library is present
+	      # (otherwise, the dlopen module name will be incorrect).  We do
+	      # this by putting the import library name into $newdlprefiles.
+	      # We recover the dlopen module name by 'saving' the la file
+	      # name in a special purpose variable, and (later) extracting the
+	      # dlname from the la file.
+	      if test -n "$dlname"; then
+	        func_tr_sh "$dir/$linklib"
+	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+	        func_append newdlprefiles " $dir/$linklib"
+	      else
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      fi
+	    ;;
+	    * )
+	      # Prefer using a static library (so that no silly _DYNAMIC symbols
+	      # are required to link).
+	      if test -n "$old_library"; then
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      # Otherwise, use the dlname, so that lt_dlopen finds it.
+	      elif test -n "$dlname"; then
+	        func_append newdlprefiles " $dir/$dlname"
+	      else
+	        func_append newdlprefiles " $dir/$linklib"
+	      fi
+	    ;;
+	  esac
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test lib = "$linkmode"; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test prog,link = "$linkmode,$pass"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test prog = "$linkmode" && test link != "$pass"; then
+	  func_append newlib_search_path " $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=false
+	  if test no != "$link_all_deplibs" || test -z "$library_names" ||
+	     test no = "$build_libtool_libs"; then
+	    linkalldeplibs=:
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) func_stripname '-L' '' "$deplib"
+	         func_resolve_sysroot "$func_stripname_result"
+	         func_append newlib_search_path " $func_resolve_sysroot_result"
+		 ;;
+	    esac
+	    # Need to link against all dependency_libs?
+	    if $linkalldeplibs; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if $opt_preserve_dup_deps; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test prog,link = "$linkmode,$pass"; then
+	  if test -n "$library_names" &&
+	     { { test no = "$prefer_static_libs" ||
+	         test built,yes = "$prefer_static_libs,$installed"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
+	      # Make sure the rpath contains only unique directories.
+	      case $temp_rpath: in
+	      *"$absdir:"*) ;;
+	      *) func_append temp_rpath "$absdir:" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if $alldeplibs &&
+	     { test pass_all = "$deplibs_check_method" ||
+	       { test yes = "$build_libtool_libs" &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test built = "$use_static_libs" && test yes = "$installed"; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test no = "$use_static_libs" || test -z "$old_library"; }; then
+	  case $host in
+	  *cygwin* | *mingw* | *cegcc* | *os2*)
+	      # No point in relinking DLLs because paths are not encoded
+	      func_append notinst_deplibs " $lib"
+	      need_relink=no
+	    ;;
+	  *)
+	    if test no = "$installed"; then
+	      func_append notinst_deplibs " $lib"
+	      need_relink=yes
+	    fi
+	    ;;
+	  esac
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on some
+	  # systems (darwin).  Don't bleat about dlopened modules though!
+	  dlopenmodule=
+	  for dlpremoduletest in $dlprefiles; do
+	    if test "X$dlpremoduletest" = "X$lib"; then
+	      dlopenmodule=$dlpremoduletest
+	      break
+	    fi
+	  done
+	  if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
+	    echo
+	    if test prog = "$linkmode"; then
+	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $ECHO "*** $linklib is not portable!"
+	  fi
+	  if test lib = "$linkmode" &&
+	     test yes = "$hardcode_into_libs"; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    shift
+	    realname=$1
+	    shift
+	    libname=`eval "\\$ECHO \"$libname_spec\""`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname=$dlname
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw* | *cegcc* | *os2*)
+	        func_arith $current - $age
+		major=$func_arith_result
+		versuffix=-$major
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname=$realname
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot=$soname
+	    func_basename "$soroot"
+	    soname=$func_basename_result
+	    func_stripname 'lib' '.dll' "$soname"
+	    newlib=libimp-$func_stripname_result.a
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      func_verbose "extracting exported symbol list from '$soname'"
+	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      func_verbose "generating import library for '$soname'"
+	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test prog = "$linkmode" || test relink != "$opt_mode"; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test no = "$hardcode_direct"; then
+		add=$dir/$linklib
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
+		  *-*-sysv4*uw2*) add_dir=-L$dir ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir=-L$dir ;;
+		  *-*-darwin* )
+		    # if the lib is a (non-dlopened) module then we cannot
+		    # link against it, someone is ignoring the earlier warnings
+		    if /usr/bin/file -L $add 2> /dev/null |
+			 $GREP ": [^:]* bundle" >/dev/null; then
+		      if test "X$dlopenmodule" != "X$lib"; then
+			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
+			if test -z "$old_library"; then
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
+			else
+			  add=$dir/$old_library
+			fi
+		      elif test -n "$old_library"; then
+			add=$dir/$old_library
+		      fi
+		    fi
+		esac
+	      elif test no = "$hardcode_minus_L"; then
+		case $host in
+		*-*-sunos*) add_shlibpath=$dir ;;
+		esac
+		add_dir=-L$dir
+		add=-l$name
+	      elif test no = "$hardcode_shlibpath_var"; then
+		add_shlibpath=$dir
+		add=-l$name
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test yes = "$hardcode_direct" &&
+	         test no = "$hardcode_direct_absolute"; then
+		add=$dir/$linklib
+	      elif test yes = "$hardcode_minus_L"; then
+		add_dir=-L$absdir
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      func_append add_dir " -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add=-l$name
+	      elif test yes = "$hardcode_shlibpath_var"; then
+		add_shlibpath=$dir
+		add=-l$name
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test yes != "$lib_linked"; then
+	      func_fatal_configuration "unsupported hardcode properties"
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test prog = "$linkmode"; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test yes != "$hardcode_direct" &&
+		 test yes != "$hardcode_minus_L" &&
+		 test yes = "$hardcode_shlibpath_var"; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) func_append finalize_shlibpath "$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test prog = "$linkmode" || test relink = "$opt_mode"; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test yes = "$hardcode_direct" &&
+	       test no = "$hardcode_direct_absolute"; then
+	      add=$libdir/$linklib
+	    elif test yes = "$hardcode_minus_L"; then
+	      add_dir=-L$libdir
+	      add=-l$name
+	    elif test yes = "$hardcode_shlibpath_var"; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) func_append finalize_shlibpath "$libdir:" ;;
+	      esac
+	      add=-l$name
+	    elif test yes = "$hardcode_automatic"; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib"; then
+		add=$inst_prefix_dir$libdir/$linklib
+	      else
+		add=$libdir/$linklib
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir=-L$libdir
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    func_append add_dir " -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add=-l$name
+	    fi
+
+	    if test prog = "$linkmode"; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test prog = "$linkmode"; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test unsupported != "$hardcode_direct"; then
+	    test -n "$old_library" && linklib=$old_library
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test yes = "$build_libtool_libs"; then
+	  # Not a shared library
+	  if test pass_all != "$deplibs_check_method"; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    $ECHO "*** Warning: This system cannot link to static lib archive $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test yes = "$module"; then
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** 'nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test no = "$build_old_libs"; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test lib = "$linkmode"; then
+	  if test -n "$dependency_libs" &&
+	     { test yes != "$hardcode_into_libs" ||
+	       test yes = "$build_old_libs" ||
+	       test yes = "$link_static"; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) func_stripname '-R' '' "$libdir"
+	           temp_xrpath=$func_stripname_result
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) func_append xrpath " $temp_xrpath";;
+		   esac;;
+	      *) func_append temp_deplibs " $libdir";;
+	      esac
+	    done
+	    dependency_libs=$temp_deplibs
+	  fi
+
+	  func_append newlib_search_path " $absdir"
+	  # Link against this library
+	  test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+	    if $opt_preserve_dup_deps; then
+	      case "$tmp_libs " in
+	      *" $func_resolve_sysroot_result "*)
+                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $func_resolve_sysroot_result"
+	  done
+
+	  if test no != "$link_all_deplibs"; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      path=
+	      case $deplib in
+	      -L*) path=$deplib ;;
+	      *.la)
+	        func_resolve_sysroot "$deplib"
+	        deplib=$func_resolve_sysroot_result
+	        func_dirname "$deplib" "" "."
+		dir=$func_dirname_result
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    func_warning "cannot determine absolute directory name of '$dir'"
+		    absdir=$dir
+		  fi
+		  ;;
+		esac
+		if $GREP "^installed=no" $deplib > /dev/null; then
+		case $host in
+		*-*-darwin*)
+		  depdepl=
+		  eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names"; then
+		    for tmp in $deplibrary_names; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$absdir/$objdir/$depdepl"; then
+		      depdepl=$absdir/$objdir/$depdepl
+		      darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+		      func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
+		      func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
+		      path=
+		    fi
+		  fi
+		  ;;
+		*)
+		  path=-L$absdir/$objdir
+		  ;;
+		esac
+		else
+		  eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  test -z "$libdir" && \
+		    func_fatal_error "'$deplib' is not a valid libtool archive"
+		  test "$absdir" != "$libdir" && \
+		    func_warning "'$deplib' seems to be moved"
+
+		  path=-L$absdir
+		fi
+		;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test link = "$pass"; then
+	if test prog = "$linkmode"; then
+	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+	else
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	fi
+      fi
+      dependency_libs=$newdependency_libs
+      if test dlpreopen = "$pass"; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test dlopen != "$pass"; then
+	test conv = "$pass" || {
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) func_append lib_search_path " $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	}
+
+	if test prog,link = "$linkmode,$pass"; then
+	  vars="compile_deplibs finalize_deplibs"
+	else
+	  vars=deplibs
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) func_append tmp_libs " $deplib" ;;
+	      esac
+	      ;;
+	    *) func_append tmp_libs " $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+
+      # Add Sun CC postdeps if required:
+      test CXX = "$tagname" && {
+        case $host_os in
+        linux*)
+          case `$CC -V 2>&1 | sed 5q` in
+          *Sun\ C*) # Sun C++ 5.9
+            func_suncc_cstd_abi
+
+            if test no != "$suncc_use_cstd_abi"; then
+              func_append postdeps ' -library=Cstd -library=Crun'
+            fi
+            ;;
+          esac
+          ;;
+
+        solaris*)
+          func_cc_basename "$CC"
+          case $func_cc_basename_result in
+          CC* | sunCC*)
+            func_suncc_cstd_abi
+
+            if test no != "$suncc_use_cstd_abi"; then
+              func_append postdeps ' -library=Cstd -library=Crun'
+            fi
+            ;;
+          esac
+          ;;
+        esac
+      }
+
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=
+	  ;;
+	esac
+	if test -n "$i"; then
+	  func_append tmp_libs " $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test prog = "$linkmode"; then
+      dlfiles=$newdlfiles
+    fi
+    if test prog = "$linkmode" || test lib = "$linkmode"; then
+      dlprefiles=$newdlprefiles
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
+	func_warning "'-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "'-l' and '-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "'-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+	func_warning "'-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+	func_warning "'-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+	func_warning "'-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+	func_warning "'-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs=$output
+      func_append objs "$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form 'libNAME.la'.
+      case $outputname in
+      lib*)
+	func_stripname 'lib' '.la' "$outputname"
+	name=$func_stripname_result
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	test no = "$module" \
+	  && func_fatal_help "libtool library '$output' must begin with 'lib'"
+
+	if test no != "$need_lib_prefix"; then
+	  # Add the "lib" prefix for modules if required
+	  func_stripname '' '.la' "$outputname"
+	  name=$func_stripname_result
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  func_stripname '' '.la' "$outputname"
+	  libname=$func_stripname_result
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test pass_all != "$deplibs_check_method"; then
+	  func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
+	else
+	  echo
+	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+	  $ECHO "*** objects $objs is not portable!"
+	  func_append libobjs " $objs"
+	fi
+      fi
+
+      test no = "$dlself" \
+	|| func_warning "'-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test 1 -lt "$#" \
+	&& func_warning "ignoring multiple '-rpath's for a libtool library"
+
+      install_libdir=$1
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test yes = "$build_libtool_libs"; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a '.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	test -n "$vinfo" && \
+	  func_warning "'-version-info/-version-number' is ignored for convenience libraries"
+
+	test -n "$release" && \
+	  func_warning "'-release' is ignored for convenience libraries"
+      else
+
+	# Parse the version information argument.
+	save_ifs=$IFS; IFS=:
+	set dummy $vinfo 0 0 0
+	shift
+	IFS=$save_ifs
+
+	test -n "$7" && \
+	  func_fatal_help "too many parameters to '-version-info'"
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major=$1
+	  number_minor=$2
+	  number_revision=$3
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # that has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
+	  darwin|freebsd-elf|linux|osf|windows|none)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age=$number_minor
+	    revision=$number_revision
+	    ;;
+	  freebsd-aout|qnx|sunos)
+	    current=$number_major
+	    revision=$number_minor
+	    age=0
+	    ;;
+	  irix|nonstopux)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age=$number_minor
+	    revision=$number_minor
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current=$1
+	  revision=$2
+	  age=$3
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "CURRENT '$current' must be a nonnegative integer"
+	  func_fatal_error "'$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "REVISION '$revision' must be a nonnegative integer"
+	  func_fatal_error "'$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "AGE '$age' must be a nonnegative integer"
+	  func_fatal_error "'$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  func_error "AGE '$age' is greater than the current interface number '$current'"
+	  func_fatal_error "'$vinfo' is not valid version information"
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=$major.$age.$revision
+	  # Darwin ld doesn't like 0 for these options...
+	  func_arith $current + 1
+	  minor_current=$func_arith_result
+	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+          # On Darwin other compilers
+          case $CC in
+              nagfor*)
+                  verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
+                  ;;
+              *)
+                  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+                  ;;
+          esac
+	  ;;
+
+	freebsd-aout)
+	  major=.$current
+	  versuffix=.$current.$revision
+	  ;;
+
+	freebsd-elf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=$major.$age.$revision
+	  ;;
+
+	irix | nonstopux)
+	  if test no = "$lt_irix_increment"; then
+	    func_arith $current - $age
+	  else
+	    func_arith $current - $age + 1
+	  fi
+	  major=$func_arith_result
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring=$verstring_prefix$major.$revision
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test 0 -ne "$loop"; do
+	    func_arith $revision - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring=$verstring_prefix$major.$iface:$verstring
+	  done
+
+	  # Before this point, $major must not contain '.'.
+	  major=.$major
+	  versuffix=$major.$revision
+	  ;;
+
+	linux) # correct to gnu/linux during the next big refactor
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=$major.$age.$revision
+	  ;;
+
+	osf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=.$current.$age.$revision
+	  verstring=$current.$age.$revision
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test 0 -ne "$loop"; do
+	    func_arith $current - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring=$verstring:$iface.0
+	  done
+
+	  # Make executables depend on our current version.
+	  func_append verstring ":$current.0"
+	  ;;
+
+	qnx)
+	  major=.$current
+	  versuffix=.$current
+	  ;;
+
+	sco)
+	  major=.$current
+	  versuffix=.$current
+	  ;;
+
+	sunos)
+	  major=.$current
+	  versuffix=.$current.$revision
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 file systems.
+	  func_arith $current - $age
+	  major=$func_arith_result
+	  versuffix=-$major
+	  ;;
+
+	*)
+	  func_fatal_configuration "unknown library version type '$version_type'"
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring=0.0
+	    ;;
+	  esac
+	  if test no = "$need_version"; then
+	    versuffix=
+	  else
+	    versuffix=.0.0
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test yes,no = "$avoid_version,$need_version"; then
+	  major=
+	  versuffix=
+	  verstring=
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test yes = "$allow_undefined"; then
+	  if test unsupported = "$allow_undefined_flag"; then
+	    if test yes = "$build_old_libs"; then
+	      func_warning "undefined symbols not allowed in $host shared libraries; building static only"
+	      build_libtool_libs=no
+	    else
+	      func_fatal_error "can't build $host shared library unless -no-undefined is specified"
+	    fi
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag=$no_undefined_flag
+	fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" :
+      func_append libobjs " $symfileobj"
+      test " " = "$libobjs" && libobjs=
+
+      if test relink != "$opt_mode"; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$ECHO "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext | *.gcno)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
+	       if test -n "$precious_files_regex"; then
+		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+		 then
+		   continue
+		 fi
+	       fi
+	       func_append removelist " $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	test -n "$removelist" && \
+	  func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
+	func_append oldlibs " $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  func_replace_sysroot "$libdir"
+	  func_append temp_xrpath " -R$func_replace_sysroot_result"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+	if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles=$dlfiles
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) func_append dlfiles " $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles=$dlprefiles
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) func_append dlprefiles " $lib" ;;
+	esac
+      done
+
+      if test yes = "$build_libtool_libs"; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    func_append deplibs " System.ltframework"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test yes = "$build_libtool_need_lc"; then
+	      func_append deplibs " -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=
+	versuffix=
+	major=
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $opt_dry_run || $RM conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $opt_dry_run || $RM conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    func_append newdeplibs " $i"
+		    i=
+		    ;;
+		  esac
+		fi
+		if test -n "$i"; then
+		  libname=`eval "\\$ECHO \"$libname_spec\""`
+		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		  set dummy $deplib_matches; shift
+		  deplib_match=$1
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
+		    func_append newdeplibs " $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		$opt_dry_run || $RM conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      func_append newdeplibs " $i"
+		      i=
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i"; then
+		    libname=`eval "\\$ECHO \"$libname_spec\""`
+		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		    set dummy $deplib_matches; shift
+		    deplib_match=$1
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
+		      func_append newdeplibs " $i"
+		    else
+		      droppeddeps=yes
+		      echo
+		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method; shift
+	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib"; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		if test -n "$file_magic_glob"; then
+		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+		else
+		  libnameglob=$libname
+		fi
+		test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  if test yes = "$want_nocaseglob"; then
+		    shopt -s nocaseglob
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		    $nocaseglob
+		  else
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		  fi
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null |
+			 $GREP " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib=$potent_lib
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
+			*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+			 $SED -e 10q |
+			 $EGREP "$file_magic_regex" > /dev/null; then
+			func_append newdeplibs " $a_deplib"
+			a_deplib=
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib"; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib"; then
+		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method; shift
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib"; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib=$potent_lib # see symlink-check above in file_magic test
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+		       $EGREP "$match_pattern_regex" > /dev/null; then
+		      func_append newdeplibs " $a_deplib"
+		      a_deplib=
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib"; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib"; then
+		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+	  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
+	    for i in $predeps $postdeps; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
+	    done
+	  fi
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
+	    if test none = "$deplibs_check_method"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	    ;;
+	  esac
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library with the System framework
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+	  ;;
+	esac
+
+	if test yes = "$droppeddeps"; then
+	  if test yes = "$module"; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** 'nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test no = "$build_old_libs"; then
+	      oldlibs=$output_objdir/$libname.$libext
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test no = "$allow_undefined"; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test no = "$build_old_libs"; then
+		oldlibs=$output_objdir/$libname.$libext
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+	*-*-darwin*)
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      deplibs=$new_libs
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test yes = "$build_libtool_libs"; then
+	# Remove $wl instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
+	if test yes = "$hardcode_into_libs"; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath=$finalize_rpath
+	  test relink = "$opt_mode" || rpath=$compile_rpath$rpath
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		func_replace_sysroot "$libdir"
+		libdir=$func_replace_sysroot_result
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs=$libdir
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		func_append dep_rpath " $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append perm_rpath " $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir=$hardcode_libdirs
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      func_append rpath "$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath=$finalize_shlibpath
+	test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	shift
+	realname=$1
+	shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname=$realname
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib=$output_objdir/$realname
+	linknames=
+	for link
+	do
+	  func_append linknames " $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
+
+	delfiles=
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+	  export_symbols=$output_objdir/$libname.uexp
+	  func_append delfiles " $export_symbols"
+	fi
+
+	orig_export_symbols=
+	case $host_os in
+	cygwin* | mingw* | cegcc*)
+	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+	    # exporting using user supplied symfile
+	    func_dll_def_p "$export_symbols" || {
+	      # and it's NOT already a .def file. Must figure out
+	      # which of the given symbols are data symbols and tag
+	      # them as such. So, trigger use of export_symbols_cmds.
+	      # export_symbols gets reassigned inside the "prepare
+	      # the list of exported symbols" if statement, so the
+	      # include_expsyms logic still works.
+	      orig_export_symbols=$export_symbols
+	      export_symbols=
+	      always_export_symbols=yes
+	    }
+	  fi
+	  ;;
+	esac
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
+	    func_verbose "generating symbol list for '$libname.la'"
+	    export_symbols=$output_objdir/$libname.exp
+	    $opt_dry_run || $RM $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs=$IFS; IFS='~'
+	    for cmd1 in $cmds; do
+	      IFS=$save_ifs
+	      # Take the normal branch if the nm_file_list_spec branch
+	      # doesn't work or if tool conversion is not needed.
+	      case $nm_file_list_spec~$to_tool_file_cmd in
+		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+		  try_normal_branch=yes
+		  eval cmd=\"$cmd1\"
+		  func_len " $cmd"
+		  len=$func_len_result
+		  ;;
+		*)
+		  try_normal_branch=no
+		  ;;
+	      esac
+	      if test yes = "$try_normal_branch" \
+		 && { test "$len" -lt "$max_cmd_len" \
+		      || test "$max_cmd_len" -le -1; }
+	      then
+		func_show_eval "$cmd" 'exit $?'
+		skipped_export=false
+	      elif test -n "$nm_file_list_spec"; then
+		func_basename "$output"
+		output_la=$func_basename_result
+		save_libobjs=$libobjs
+		save_output=$output
+		output=$output_objdir/$output_la.nm
+		func_to_tool_file "$output"
+		libobjs=$nm_file_list_spec$func_to_tool_file_result
+		func_append delfiles " $output"
+		func_verbose "creating $NM input file list: $output"
+		for obj in $save_libobjs; do
+		  func_to_tool_file "$obj"
+		  $ECHO "$func_to_tool_file_result"
+		done > "$output"
+		eval cmd=\"$cmd1\"
+		func_show_eval "$cmd" 'exit $?'
+		output=$save_output
+		libobjs=$save_libobjs
+		skipped_export=false
+	      else
+		# The command line is too long to execute in one step.
+		func_verbose "using reloadable object file for export list..."
+		skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS=$save_ifs
+	    if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  tmp_export_symbols=$export_symbols
+	  test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	fi
+
+	if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
+	  # The given exports_symbols file has to be filtered, so filter it.
+	  func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
+	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	  # 's' commands, which not all seds can handle. GNU sed should be fine
+	  # though. Also, the filter scales superlinearly with the number of
+	  # global variables. join(1) would be nice here, but unfortunately
+	  # isn't a blessed tool.
+	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	  export_symbols=$output_objdir/$libname.def
+	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+	  case " $convenience " in
+	  *" $test_deplib "*) ;;
+	  *)
+	    func_append tmp_deplibs " $test_deplib"
+	    ;;
+	  esac
+	done
+	deplibs=$tmp_deplibs
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec" &&
+	    test yes = "$compiler_needs_object" &&
+	    test -z "$libobjs"; then
+	    # extract the archives, so we have objects to list.
+	    # TODO: could optimize this to just extract one archive.
+	    whole_archive_flag_spec=
+	  fi
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  else
+	    gentop=$output_objdir/${outputname}x
+	    func_append generated " $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    func_append libobjs " $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	fi
+
+	if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  func_append linker_flags " $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test relink = "$opt_mode"; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test yes = "$module" && test -n "$module_cmds"; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval test_cmds=\"$archive_expsym_cmds\"
+	    cmds=$archive_expsym_cmds
+	  else
+	    eval test_cmds=\"$archive_cmds\"
+	    cmds=$archive_cmds
+	  fi
+	fi
+
+	if test : != "$skipped_export" &&
+	   func_len " $test_cmds" &&
+	   len=$func_len_result &&
+	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise
+	  # or, if using GNU ld and skipped_export is not :, use a linker
+	  # script.
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  func_basename "$output"
+	  output_la=$func_basename_result
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  last_robj=
+	  k=1
+
+	  if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
+	    output=$output_objdir/$output_la.lnkscript
+	    func_verbose "creating GNU ld script: $output"
+	    echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    echo ')' >> $output
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$func_to_tool_file_result
+	  elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
+	    output=$output_objdir/$output_la.lnk
+	    func_verbose "creating linker input file list: $output"
+	    : > $output
+	    set x $save_libobjs
+	    shift
+	    firstobj=
+	    if test yes = "$compiler_needs_object"; then
+	      firstobj="$1 "
+	      shift
+	    fi
+	    for obj
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+	  else
+	    if test -n "$save_libobjs"; then
+	      func_verbose "creating reloadable object files..."
+	      output=$output_objdir/$output_la-$k.$objext
+	      eval test_cmds=\"$reload_cmds\"
+	      func_len " $test_cmds"
+	      len0=$func_len_result
+	      len=$len0
+
+	      # Loop over the list of objects to be linked.
+	      for obj in $save_libobjs
+	      do
+		func_len " $obj"
+		func_arith $len + $func_len_result
+		len=$func_arith_result
+		if test -z "$objlist" ||
+		   test "$len" -lt "$max_cmd_len"; then
+		  func_append objlist " $obj"
+		else
+		  # The command $test_cmds is almost too long, add a
+		  # command to the queue.
+		  if test 1 -eq "$k"; then
+		    # The first file doesn't have a previous command to add.
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
+		  else
+		    # All subsequent reloadable object files will link in
+		    # the last one created.
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+		  fi
+		  last_robj=$output_objdir/$output_la-$k.$objext
+		  func_arith $k + 1
+		  k=$func_arith_result
+		  output=$output_objdir/$output_la-$k.$objext
+		  objlist=" $obj"
+		  func_len " $last_robj"
+		  func_arith $len0 + $func_len_result
+		  len=$func_arith_result
+		fi
+	      done
+	      # Handle the remaining objects by creating one last
+	      # reloadable object file.  All subsequent reloadable object
+	      # files will link in the last one created.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\$concat_cmds$reload_cmds\"
+	      if test -n "$last_robj"; then
+	        eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	      func_append delfiles " $output"
+
+	    else
+	      output=
+	    fi
+
+	    ${skipped_export-false} && {
+	      func_verbose "generating symbol list for '$libname.la'"
+	      export_symbols=$output_objdir/$libname.exp
+	      $opt_dry_run || $RM $export_symbols
+	      libobjs=$output
+	      # Append the command to create the export file.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+	      if test -n "$last_robj"; then
+		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	    }
+
+	    test -n "$save_libobjs" &&
+	      func_verbose "creating a temporary reloadable object file: $output"
+
+	    # Loop through the commands generated above and execute them.
+	    save_ifs=$IFS; IFS='~'
+	    for cmd in $concat_cmds; do
+	      IFS=$save_ifs
+	      $opt_quiet || {
+		  func_quote_for_expand "$cmd"
+		  eval "func_echo $func_quote_for_expand_result"
+	      }
+	      $opt_dry_run || eval "$cmd" || {
+		lt_exit=$?
+
+		# Restore the uninstalled library and exit
+		if test relink = "$opt_mode"; then
+		  ( cd "$output_objdir" && \
+		    $RM "${realname}T" && \
+		    $MV "${realname}U" "$realname" )
+		fi
+
+		exit $lt_exit
+	      }
+	    done
+	    IFS=$save_ifs
+
+	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+
+          ${skipped_export-false} && {
+	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	      tmp_export_symbols=$export_symbols
+	      test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	    fi
+
+	    if test -n "$orig_export_symbols"; then
+	      # The given exports_symbols file has to be filtered, so filter it.
+	      func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
+	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	      # 's' commands, which not all seds can handle. GNU sed should be fine
+	      # though. Also, the filter scales superlinearly with the number of
+	      # global variables. join(1) would be nice here, but unfortunately
+	      # isn't a blessed tool.
+	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	      export_symbols=$output_objdir/$libname.def
+	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	    fi
+	  }
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test yes = "$module" && test -n "$module_cmds"; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	      cmds=$archive_expsym_cmds
+	    else
+	      cmds=$archive_cmds
+	    fi
+	  fi
+	fi
+
+	if test -n "$delfiles"; then
+	  # Append the command to remove temporary files to $cmds.
+	  eval cmds=\"\$cmds~\$RM $delfiles\"
+	fi
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop=$output_objdir/${outputname}x
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append libobjs " $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
+	fi
+
+	save_ifs=$IFS; IFS='~'
+	for cmd in $cmds; do
+	  IFS=$sp$nl
+	  eval cmd=\"$cmd\"
+	  IFS=$save_ifs
+	  $opt_quiet || {
+	    func_quote_for_expand "$cmd"
+	    eval "func_echo $func_quote_for_expand_result"
+	  }
+	  $opt_dry_run || eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test relink = "$opt_mode"; then
+	      ( cd "$output_objdir" && \
+	        $RM "${realname}T" && \
+		$MV "${realname}U" "$realname" )
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS=$save_ifs
+
+	# Restore the uninstalled library and exit
+	if test relink = "$opt_mode"; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      func_show_eval '${RM}r "$gentop"'
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test yes = "$module" || test yes = "$export_dynamic"; then
+	  # On all known operating systems, these are identical.
+	  dlname=$soname
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
+	func_warning "'-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "'-l' and '-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "'-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+	func_warning "'-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+	func_warning "'-version-info' is ignored for objects"
+
+      test -n "$release" && \
+	func_warning "'-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+	test -n "$objs$old_deplibs" && \
+	  func_fatal_error "cannot build library object '$output' from non-libtool objects"
+
+	libobj=$output
+	func_lo2o "$libobj"
+	obj=$func_lo2o_result
+	;;
+      *)
+	libobj=
+	obj=$output
+	;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # if reload_cmds runs $LD directly, get rid of -Wl from
+      # whole_archive_flag_spec and hope we can get by with turning comma
+      # into space.
+      case $reload_cmds in
+        *\$LD[\ \$]*) wl= ;;
+      esac
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+	  reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags
+	else
+	  gentop=$output_objdir/${obj}x
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # If we're not building shared, we need to use non_pic_objs
+      test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
+
+      # Create the old-style object.
+      reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
+
+      output=$obj
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      test yes = "$build_libtool_libs" || {
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      }
+
+      if test -n "$pic_flag" || test default != "$pic_mode"; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output=$libobj
+	func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+	func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) func_stripname '' '.exe' "$output"
+	          output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+	func_warning "'-version-info' is ignored for programs"
+
+      test -n "$release" && \
+	func_warning "'-release' is ignored for programs"
+
+      $preload \
+	&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
+	&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+	# Don't allow lazy linking, it breaks C++ global constructors
+	# But is supposedly fixed on 10.4 or later (yay!).
+	if test CXX = "$tagname"; then
+	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+	    10.[0123])
+	      func_append compile_command " $wl-bind_at_load"
+	      func_append finalize_command " $wl-bind_at_load"
+	    ;;
+	  esac
+	fi
+	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      compile_deplibs=$new_libs
+
+
+      func_append compile_command " $compile_deplibs"
+      func_append finalize_command " $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs=$libdir
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append perm_rpath " $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  ::) dllsearchpath=$libdir;;
+	  *) func_append dllsearchpath ":$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir=$hardcode_libdirs
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath=$rpath
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs=$libdir
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_perm_rpath " $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir=$hardcode_libdirs
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath=$rpath
+
+      if test -n "$libobjs" && test yes = "$build_old_libs"; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" false
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+	func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=:
+      case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=false
+        ;;
+      *cygwin* | *mingw* )
+        test yes = "$build_libtool_libs" || wrappers_required=false
+        ;;
+      *)
+        if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
+          wrappers_required=false
+        fi
+        ;;
+      esac
+      $wrappers_required || {
+	# Replace the output file specification.
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	link_command=$compile_command$compile_rpath
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	exit_status=0
+	func_show_eval "$link_command" 'exit_status=$?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	# Delete the generated files.
+	if test -f "$output_objdir/${outputname}S.$objext"; then
+	  func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
+	fi
+
+	exit $exit_status
+      }
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test yes = "$no_install"; then
+	# We don't need to create a wrapper script.
+	link_command=$compile_var$compile_command$compile_rpath
+	# Replace the output file specification.
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$opt_dry_run || $RM $output
+	# Link the executable and exit
+	func_show_eval "$link_command" 'exit $?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      case $hardcode_action,$fast_install in
+        relink,*)
+	  # Fast installation is not supported
+	  link_command=$compile_var$compile_command$compile_rpath
+	  relink_command=$finalize_var$finalize_command$finalize_rpath
+
+	  func_warning "this platform does not like uninstalled shared libraries"
+	  func_warning "'$output' will be relinked during installation"
+	  ;;
+        *,yes)
+	  link_command=$finalize_var$compile_command$finalize_rpath
+	  relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+          ;;
+	*,no)
+	  link_command=$compile_var$compile_command$compile_rpath
+	  relink_command=$finalize_var$finalize_command$finalize_rpath
+          ;;
+	*,needless)
+	  link_command=$finalize_var$compile_command$finalize_rpath
+	  relink_command=
+          ;;
+      esac
+
+      # Replace the output file specification.
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      if test -n "$postlink_cmds"; then
+	func_to_tool_file "$output_objdir/$outputname"
+	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    func_quote_for_eval "$var_value"
+	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	  fi
+	done
+	func_quote "(cd `pwd`; $relink_command)"
+	relink_command=$func_quote_result
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) func_stripname '' '.exe' "$output"
+	         output=$func_stripname_result ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    func_stripname '' '.exe' "$outputname"
+	    outputname=$func_stripname_result ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    func_dirname_and_basename "$output" "" "."
+	    output_name=$func_basename_result
+	    output_path=$func_dirname_result
+	    cwrappersource=$output_path/$objdir/lt-$output_name.c
+	    cwrapper=$output_path/$output_name.exe
+	    $RM $cwrappersource $cwrapper
+	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_cwrapperexe_src > $cwrappersource
+
+	    # The wrapper executable is built using the $host compiler,
+	    # because it contains $host paths and files. If cross-
+	    # compiling, it, like the target executable, must be
+	    # executed on the $host or under an emulation environment.
+	    $opt_dry_run || {
+	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+	      $STRIP $cwrapper
+	    }
+
+	    # Now, create the wrapper script for func_source use:
+	    func_ltwrapper_scriptname $cwrapper
+	    $RM $func_ltwrapper_scriptname_result
+	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+	    $opt_dry_run || {
+	      # note: this script will not be executed, so do not chmod.
+	      if test "x$build" = "x$host"; then
+		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+	      else
+		func_emit_wrapper no > $func_ltwrapper_scriptname_result
+	      fi
+	    }
+	  ;;
+	  * )
+	    $RM $output
+	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_wrapper no > $output
+	    chmod +x $output
+	  ;;
+	esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      case $build_libtool_libs in
+        convenience)
+	  oldobjs="$libobjs_save $symfileobj"
+	  addlibs=$convenience
+	  build_libtool_libs=no
+	  ;;
+	module)
+	  oldobjs=$libobjs_save
+	  addlibs=$old_convenience
+	  build_libtool_libs=no
+          ;;
+	*)
+	  oldobjs="$old_deplibs $non_pic_objects"
+	  $preload && test -f "$symfileobj" \
+	    && func_append oldobjs " $symfileobj"
+	  addlibs=$old_convenience
+	  ;;
+      esac
+
+      if test -n "$addlibs"; then
+	gentop=$output_objdir/${outputname}x
+	func_append generated " $gentop"
+
+	func_extract_archives $gentop $addlibs
+	func_append oldobjs " $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
+	cmds=$old_archive_from_new_cmds
+      else
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop=$output_objdir/${outputname}x
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append oldobjs " $func_extract_archives_result"
+	fi
+
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      func_basename "$obj"
+	      $ECHO "$func_basename_result"
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  echo "copying selected object files to avoid basename conflicts..."
+	  gentop=$output_objdir/${outputname}x
+	  func_append generated " $gentop"
+	  func_mkdir_p "$gentop"
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    func_basename "$obj"
+	    objbase=$func_basename_result
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		func_arith $counter + 1
+		counter=$func_arith_result
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      func_append oldobjs " $gentop/$newobj"
+	      ;;
+	    *) func_append oldobjs " $obj" ;;
+	    esac
+	  done
+	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
+	eval cmds=\"$old_archive_cmds\"
+
+	func_len " $cmds"
+	len=$func_len_result
+	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	elif test -n "$archiver_list_spec"; then
+	  func_verbose "using command file archive linking..."
+	  for obj in $oldobjs
+	  do
+	    func_to_tool_file "$obj"
+	    $ECHO "$func_to_tool_file_result"
+	  done > $output_objdir/$libname.libcmd
+	  func_to_tool_file "$output_objdir/$libname.libcmd"
+	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  func_verbose "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  eval test_cmds=\"$old_archive_cmds\"
+	  func_len " $test_cmds"
+	  len0=$func_len_result
+	  len=$len0
+	  for obj in $save_oldobjs
+	  do
+	    func_len " $obj"
+	    func_arith $len + $func_len_result
+	    len=$func_arith_result
+	    func_append objlist " $obj"
+	    if test "$len" -lt "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj"; then
+		RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
+	      objlist=
+	      len=$len0
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test -z "$oldobjs"; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test yes = "$build_old_libs" && old_library=$libname.$libext
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  func_quote_for_eval "$var_value"
+	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      func_quote "$relink_command"
+      relink_command=$func_quote_result
+      if test yes = "$hardcode_automatic"; then
+	relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+	for installed in no yes; do
+	  if test yes = "$installed"; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output=$output_objdir/${outputname}i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		func_basename "$deplib"
+		name=$func_basename_result
+		func_resolve_sysroot "$deplib"
+		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+		test -z "$libdir" && \
+		  func_fatal_error "'$deplib' is not a valid libtool archive"
+		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      -L*)
+		func_stripname -L '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -L$func_replace_sysroot_result"
+		;;
+	      -R*)
+		func_stripname -R '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -R$func_replace_sysroot_result"
+		;;
+	      *) func_append newdependency_libs " $deplib" ;;
+	      esac
+	    done
+	    dependency_libs=$newdependency_libs
+	    newdlfiles=
+
+	    for lib in $dlfiles; do
+	      case $lib in
+	      *.la)
+	        func_basename "$lib"
+		name=$func_basename_result
+		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "'$lib' is not a valid libtool archive"
+		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      *) func_append newdlfiles " $lib" ;;
+	      esac
+	    done
+	    dlfiles=$newdlfiles
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+	      *.la)
+		# Only pass preopened files to the pseudo-archive (for
+		# eventual linking with the app. that links it) if we
+		# didn't already link the preopened objects directly into
+		# the library:
+		func_basename "$lib"
+		name=$func_basename_result
+		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "'$lib' is not a valid libtool archive"
+		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      esac
+	    done
+	    dlprefiles=$newdlprefiles
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlfiles " $abs"
+	    done
+	    dlfiles=$newdlfiles
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlprefiles " $abs"
+	    done
+	    dlprefiles=$newdlprefiles
+	  fi
+	  $RM $output
+	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test -n "$bindir"; then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result/$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
+	  esac
+	  $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that cannot go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test no,yes = "$installed,$need_relink"; then
+	    $ECHO >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+if test link = "$opt_mode" || test relink = "$opt_mode"; then
+  func_mode_link ${1+"$@"}
+fi
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $debug_cmd
+
+    RM=$nonopt
+    files=
+    rmforce=false
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic=$magic
+
+    for arg
+    do
+      case $arg in
+      -f) func_append RM " $arg"; rmforce=: ;;
+      -*) func_append RM " $arg" ;;
+      *) func_append files " $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir=$func_dirname_result
+      if test . = "$dir"; then
+	odir=$objdir
+      else
+	odir=$dir/$objdir
+      fi
+      func_basename "$file"
+      name=$func_basename_result
+      test uninstall = "$opt_mode" && odir=$dir
+
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test clean = "$opt_mode"; then
+	case " $rmdirs " in
+	  *" $odir "*) ;;
+	  *) func_append rmdirs " $odir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+	 { test -h "$file"; } >/dev/null 2>&1 ||
+	 test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif $rmforce; then
+	continue
+      fi
+
+      rmfiles=$file
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if func_lalib_p "$file"; then
+	  func_source $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    func_append rmfiles " $odir/$n"
+	  done
+	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+	  case $opt_mode in
+	  clean)
+	    case " $library_names " in
+	    *" $dlname "*) ;;
+	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+	    esac
+	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if func_lalib_p "$file"; then
+
+	  # Read the .lo file
+	  func_source $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" && test none != "$pic_object"; then
+	    func_append rmfiles " $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" && test none != "$non_pic_object"; then
+	    func_append rmfiles " $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test clean = "$opt_mode"; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    func_stripname '' '.exe' "$file"
+	    file=$func_stripname_result
+	    func_stripname '' '.exe' "$name"
+	    noexename=$func_stripname_result
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    func_append rmfiles " $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if func_ltwrapper_p "$file"; then
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      relink_command=
+	      func_source $func_ltwrapper_scriptname_result
+	      func_append rmfiles " $func_ltwrapper_scriptname_result"
+	    else
+	      relink_command=
+	      func_source $dir/$noexename
+	    fi
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    func_append rmfiles " $odir/$name $odir/${name}S.$objext"
+	    if test yes = "$fast_install" && test -n "$relink_command"; then
+	      func_append rmfiles " $odir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name"; then
+	      func_append rmfiles " $odir/lt-$noexename.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+
+    # Try to remove the $objdir's in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
+  func_mode_uninstall ${1+"$@"}
+fi
+
+test -z "$opt_mode" && {
+  help=$generic_help
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode '$opt_mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# where we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
diff --git a/libs/pixman-0.40.0/meson.build b/libs/pixman-0.40.0/meson.build
new file mode 100644
index 0000000..1cec227
--- /dev/null
+++ b/libs/pixman-0.40.0/meson.build
@@ -0,0 +1,542 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+project(
+  'pixman',
+  ['c'],
+  version : '0.40.0',
+  license : 'MIT',
+  meson_version : '>= 0.50.0',
+  default_options : ['buildtype=debugoptimized'],
+)
+
+config = configuration_data()
+cc = meson.get_compiler('c')
+null_dep = dependency('', required : false)
+
+add_project_arguments(
+  cc.get_supported_arguments([
+    '-Wdeclaration-after-statement',
+    '-fno-strict-aliasing',
+    '-fvisibility=hidden',
+    '-Wundef',
+  ]),
+  language : ['c']
+)
+
+# GCC and Clang both ignore -Wno options that they don't recognize, so test for
+# -W<opt>, then add -Wno-<opt> if it's ignored
+foreach opt : ['unused-local-typedefs']
+  if cc.has_argument('-W' + opt)
+    add_project_arguments(['-Wno-' + opt], language : ['c'])
+  endif
+endforeach
+
+use_loongson_mmi = get_option('loongson-mmi')
+have_loongson_mmi = false
+loongson_mmi_flags = ['-mloongson-mmi']
+if not use_loongson_mmi.disabled()
+  if host_machine.cpu_family() == 'mips64' and cc.compiles('''
+      #ifndef __mips_loongson_vector_rev
+      #error "Loongson Multimedia Instructions are only available on Loongson"
+      #endif
+      #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
+      #error "Need GCC >= 4.4 for Loongson MMI compilation"
+      #endif
+      #include "pixman/loongson-mmintrin.h"
+      int main () {
+        union {
+          __m64 v;
+          char c[8];
+        } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+        int b = 4;
+        __m64 c = _mm_srli_pi16 (a.v, b);
+        return 0;
+      }''',
+      args : loongson_mmi_flags,
+      include_directories : include_directories('.'),
+      name : 'Loongson MMI Intrinsic Support')
+    have_loongson_mmi = true
+  endif
+endif
+
+if have_loongson_mmi
+  config.set10('USE_LOONGSON_MMI', true)
+elif use_loongson_mmi.enabled()
+  error('Loongson MMI Support unavailable, but required')
+endif
+
+use_mmx = get_option('mmx')
+have_mmx = false
+mmx_flags = []
+
+if cc.get_id() == 'msvc'
+  mmx_flags = ['/w14710', '/w14714', '/wd4244']
+elif cc.get_id() == 'sun'
+  mmx_flags = ['-xarch=sse']
+else
+  mmx_flags = ['-mmmx', '-Winline']
+endif
+if not use_mmx.disabled()
+  if host_machine.cpu_family() == 'x86_64' or cc.get_id() == 'msvc'
+    have_mmx = true
+  elif host_machine.cpu_family() == 'x86' and cc.compiles('''
+      #include <mmintrin.h>
+      #include <stdint.h>
+
+      /* Check support for block expressions */
+      #define _mm_shuffle_pi16(A, N)                    \
+        ({                                              \
+        __m64 ret;                                      \
+                                                        \
+        /* Some versions of clang will choke on K */    \
+        asm ("pshufw %2, %1, %0\n\t"                    \
+             : "=y" (ret)                               \
+             : "y" (A), "K" ((const int8_t)N)           \
+        );                                              \
+                                                        \
+        ret;                                            \
+        })
+
+      int main () {
+          __m64 v = _mm_cvtsi32_si64 (1);
+          __m64 w;
+
+          w = _mm_shuffle_pi16(v, 5);
+
+          /* Some versions of clang will choke on this */
+          asm ("pmulhuw %1, %0\n\t"
+               : "+y" (w)
+               : "y" (v)
+          );
+
+          return _mm_cvtsi64_si32 (v);
+      }''',
+      args : mmx_flags,
+      name : 'MMX Intrinsic Support')
+    have_mmx = true
+  endif
+endif
+
+if have_mmx
+  # Inline assembly do not work on X64 MSVC, so we use
+  # compatibility intrinsics there
+  if cc.get_id() != 'msvc' or host_machine.cpu_family() != 'x86_64'
+    config.set10('USE_X86_MMX', true)
+  endif
+elif use_mmx.enabled()
+  error('MMX Support unavailable, but required')
+endif
+
+use_sse2 = get_option('sse2')
+have_sse2 = false
+sse2_flags = []
+if cc.get_id() == 'sun'
+  sse2_flags = ['-xarch=sse2']
+elif cc.get_id() != 'msvc'
+  sse2_flags = ['-msse2', '-Winline']
+endif
+if not use_sse2.disabled()
+  if host_machine.cpu_family() == 'x86'
+    if cc.compiles('''
+        #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2))
+        #   if !defined(__amd64__) && !defined(__x86_64__)
+        #      error "Need GCC >= 4.2 for SSE2 intrinsics on x86"
+        #   endif
+        #endif
+        #include <mmintrin.h>
+        #include <xmmintrin.h>
+        #include <emmintrin.h>
+        int param;
+        int main () {
+          __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+          c = _mm_xor_si128 (a, b);
+          return _mm_cvtsi128_si32(c);
+        }''',
+        args : sse2_flags,
+        name : 'SSE2 Intrinsic Support')
+      have_sse2 = true
+    endif
+  elif host_machine.cpu_family() == 'x86_64'
+    have_sse2 = true
+  endif
+endif
+
+if have_sse2
+  config.set10('USE_SSE2', true)
+elif use_sse2.enabled()
+  error('sse2 Support unavailable, but required')
+endif
+
+use_ssse3 = get_option('ssse3')
+have_ssse3 = false
+ssse3_flags = []
+if cc.get_id() != 'msvc'
+  ssse3_flags = ['-mssse3', '-Winline']
+endif
+
+# x64 pre-2010 MSVC compilers crashes when building the ssse3 code
+if not use_ssse3.disabled() and not (cc.get_id() == 'msvc' and cc.version().version_compare('<16') and host_machine.cpu_family() == 'x86_64')
+  if host_machine.cpu_family().startswith('x86')
+    if cc.compiles('''
+        #include <mmintrin.h>
+        #include <xmmintrin.h>
+        #include <emmintrin.h>
+        int param;
+        int main () {
+          __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c;
+          c = _mm_xor_si128 (a, b);
+          return _mm_cvtsi128_si32(c);
+        }''',
+        args : ssse3_flags,
+        name : 'SSSE3 Intrinsic Support')
+      have_ssse3 = true
+    endif
+  endif
+endif
+
+if have_ssse3
+  config.set10('USE_SSSE3', true)
+elif use_ssse3.enabled()
+  error('ssse3 Support unavailable, but required')
+endif
+
+use_vmx = get_option('vmx')
+have_vmx = false
+vmx_flags = ['-maltivec', '-mabi=altivec']
+if not use_vmx.disabled()
+  if host_machine.cpu_family().startswith('ppc')
+    if cc.compiles('''
+        #include <altivec.h>
+        int main () {
+            vector unsigned int v = vec_splat_u32 (1);
+            v = vec_sub (v, v);
+            return 0;
+        }''',
+        args : vmx_flags,
+        name : 'VMX/Altivec Intrinsic Support')
+      have_vmx = true
+    endif
+  endif
+endif
+
+if have_vmx
+  config.set10('USE_VMX', true)
+elif use_vmx.enabled()
+  error('vmx Support unavailable, but required')
+endif
+
+use_armv6_simd = get_option('arm-simd')
+have_armv6_simd = false
+if not use_armv6_simd.disabled()
+  if host_machine.cpu_family() == 'arm'
+    if cc.compiles(files('arm-simd-test.S'), name : 'ARMv6 SIMD Intrinsic Support')
+      have_armv6_simd = true
+    endif
+  endif
+endif
+
+if have_armv6_simd
+  config.set10('USE_ARM_SIMD', true)
+elif use_armv6_simd.enabled()
+  error('ARMv6 SIMD Support unavailable, but required')
+endif
+
+use_neon = get_option('neon')
+have_neon = false
+if not use_neon.disabled()
+  if host_machine.cpu_family() == 'arm'
+    if cc.compiles(files('neon-test.S'), name : 'NEON Intrinsic Support')
+      have_neon = true
+    endif
+  endif
+endif
+
+if have_neon
+  config.set10('USE_ARM_NEON', true)
+elif use_neon.enabled()
+  error('NEON Support unavailable, but required')
+endif
+
+use_iwmmxt = get_option('iwmmxt')
+have_iwmmxt = false
+iwmmxt_flags = ['-flax-vector-conversions', '-Winline']
+if not use_iwmmxt.disabled()
+  if get_option('iwmmxt2')
+    iwmmxt_flags += '-march=iwmmxt2'
+  else
+    iwmmxt_flags += '-march=iwmmxt'
+  endif
+
+  if host_machine.cpu_family() == 'arm'
+    if cc.compiles('''
+        #ifndef __IWMMXT__
+        #error "IWMMXT not enabled (with -march=iwmmxt)"
+        #endif
+        #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8))
+        #error "Need GCC >= 4.8 for IWMMXT intrinsics"
+        #endif
+        #include <mmintrin.h>
+        int main () {
+          union {
+            __m64 v;
+            char c[8];
+          } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} };
+          int b = 4;
+          __m64 c = _mm_srli_si64 (a.v, b);
+        }
+        ''',
+        args : iwmmxt_flags,
+        name : 'IWMMXT Intrinsic Support')
+      have_iwmmxt = true
+    endif
+  endif
+endif
+
+if have_iwmmxt
+  config.set10('USE_ARM_IWMMXT', true)
+elif use_iwmmxt.enabled()
+  error('IWMMXT Support unavailable, but required')
+endif
+
+use_mips_dspr2 = get_option('mips-dspr2')
+have_mips_dspr2 = false
+mips_dspr2_flags = ['-mdspr2']
+if not use_mips_dspr2.disabled()
+  if host_machine.cpu_family() == 'mips32'
+    if cc.compiles('''
+        #if !(defined(__mips__) &&  __mips_isa_rev >= 2)
+        #error MIPS DSPr2 is currently only available on MIPS32r2 platforms.
+        #endif
+        int
+        main ()
+        {
+            int c = 0, a = 0, b = 0;
+            __asm__ __volatile__ (
+                "precr.qb.ph %[c], %[a], %[b]          \n\t"
+                : [c] "=r" (c)
+                : [a] "r" (a), [b] "r" (b)
+            );
+            return c;
+        }''',
+        args : mipds_dspr2_flags,
+        name : 'DSPr2 Intrinsic Support')
+      have_mips_dspr2 = true
+    endif
+  endif
+endif
+
+if have_mips_dspr2
+  config.set10('USE_MIPS_DSPR2', true)
+elif use_mips_dspr2.enabled()
+  error('MIPS DSPr2 Support unavailable, but required')
+endif
+
+use_gnu_asm = get_option('gnu-inline-asm')
+if not use_gnu_asm.disabled()
+  if cc.compiles('''
+      int main () {
+        /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */
+        asm volatile ( "\tnop\n" : : : "cc", "memory" );
+        return 0;
+      }
+      ''',
+      name : 'GNU Inline ASM support.')
+    config.set10('USE_GCC_INLINE_ASM', true)
+  elif use_gnu_asm.enabled()
+    error('GNU inline assembly support missing but required.')
+  endif
+endif
+
+if get_option('timers')
+  config.set('PIXMAN_TIMERS', 1)
+endif
+if get_option('gnuplot')
+  config.set('PIXMAN_GNUPLOT', 1)
+endif
+
+if cc.get_id() != 'msvc'
+  dep_openmp = dependency('openmp', required : get_option('openmp'))
+  if dep_openmp.found()
+    config.set10('USE_OPENMP', true)
+  elif meson.version().version_compare('<0.51.0')
+  # In versions of meson before 0.51 the openmp dependency can still
+  # inject arguments in the the auto case when it is not found, the
+  # detection does work correctly in that case however, so we just
+  # replace dep_openmp with null_dep to work around this.
+    dep_openmp = null_dep
+  endif
+else
+  # the MSVC implementation of openmp is not compliant enough for our
+  # uses here, so we disable it here.
+  # Please see: https://stackoverflow.com/questions/12560243/using-threadprivate-directive-in-visual-studio
+  dep_openmp = null_dep
+endif
+
+dep_gtk = dependency('gtk+-2.0', version : '>= 2.16', required : get_option('gtk'))
+dep_glib = dependency('glib-2.0', required : get_option('gtk'))
+dep_pixman = dependency('pixman-1', required : get_option('gtk'),
+                        version : '>= ' + meson.project_version())
+
+dep_png = null_dep
+if not get_option('libpng').disabled()
+  dep_png = dependency('libpng', required : false)
+
+  # We need to look for the right library to link to for libpng,
+  # when looking for libpng manually
+  foreach png_ver : [ '16', '15', '14', '13', '12', '10' ]
+    if not dep_png.found()
+      dep_png = cc.find_library('libpng@0@'.format(png_ver), has_headers : ['png.h'], required : false)
+    endif
+  endforeach
+
+  if get_option('libpng').enabled() and not dep_png.found()
+    error('libpng support requested but libpng library not found')
+  endif
+endif
+
+if dep_png.found()
+  config.set('HAVE_LIBPNG', 1)
+endif
+dep_m = cc.find_library('m', required : false)
+dep_threads = dependency('threads')
+
+# MSVC-style compilers do not come with pthreads, so we must link
+# to it explicitly, currently pthreads-win32 is supported
+pthreads_found = false
+
+if dep_threads.found() and cc.has_header('pthread.h')
+  if cc.get_argument_syntax() == 'msvc'
+    pthread_lib = null_dep
+    foreach pthread_type : ['VC3', 'VSE3', 'VCE3', 'VC2', 'VSE2', 'VCE2']
+      if not pthread_lib.found()
+        pthread_lib = cc.find_library('pthread@0@'.format(pthread_type), required : false)
+      endif
+    endforeach
+    if pthread_lib.found()
+      pthreads_found = true
+      dep_threads = pthread_lib
+    endif
+  else
+    pthreads_found = true
+  endif
+endif
+
+if pthreads_found
+  config.set('HAVE_PTHREADS', 1)
+endif
+
+funcs = ['sigaction', 'alarm', 'mprotect', 'getpagesize', 'mmap', 'getisax', 'gettimeofday']
+# mingw claimes to have posix_memalign, but it doesn't
+if host_machine.system() != 'windows'
+  funcs += 'posix_memalign'
+endif
+
+foreach f : funcs
+  if cc.has_function(f)
+    config.set('HAVE_@0@'.format(f.to_upper()), 1)
+  endif
+endforeach
+
+# This is only used in one test, that defines _GNU_SOURCE
+if cc.has_function('feenableexcept',
+                   prefix : '#define _GNU_SOURCE\n#include <fenv.h>',
+                   dependencies : dep_m)
+  config.set('HAVE_FEENABLEEXCEPT', 1)
+endif
+
+if cc.has_header_symbol('fenv.h', 'FE_DIVBYZERO')
+  config.set('HAVE_FEDIVBYZERO', 1)
+endif
+
+foreach h : ['sys/mman.h', 'fenv.h', 'unistd.h']
+  if cc.check_header(h)
+    config.set('HAVE_@0@'.format(h.underscorify().to_upper()), 1)
+  endif
+endforeach
+
+# gcc on Windows only warns that __declspec(thread) isn't supported,
+# passing -Werror=attributes makes it fail.
+if (host_machine.system() == 'windows' and
+    cc.compiles('int __declspec(thread) foo;',
+                args : cc.get_supported_arguments(['-Werror=attributes']),
+                name : 'TLS via __declspec(thread)'))
+  config.set('TLS', '__declspec(thread)')
+elif cc.compiles('int __thread foo;', name : 'TLS via __thread')
+  config.set('TLS', '__thread')
+endif
+
+if cc.links('''
+    static int x = 1;
+    static void __attribute__((constructor)) constructor_function () { x = 0; }
+    int main (void) { return x; }
+    ''',
+    name : '__attribute__((constructor))')
+  config.set('TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR', 1)
+endif
+
+if cc.links(
+    ' __float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }',
+    name : 'Has float128 support')
+  config.set('HAVE_FLOAT128', 1)
+endif
+
+if cc.has_function('clz')
+  config.set('HAVE_BUILTIN_CLZ', 1)
+endif
+
+if cc.links('''
+    unsigned int __attribute__ ((vector_size(16))) e, a, b;
+    int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; }
+    ''',
+    name : 'Support for GCC vector extensions')
+  config.set('HAVE_GCC_VECTOR_EXTENSIONS', 1)
+endif
+
+if host_machine.endian() == 'big'
+  config.set('WORDS_BIGENDIAN', 1)
+endif
+
+config.set('SIZEOF_LONG', cc.sizeof('long'))
+
+# Required to make pixman-private.h
+config.set('PACKAGE', 'foo')
+
+version_conf = configuration_data()
+split = meson.project_version().split('.')
+version_conf.set('PIXMAN_VERSION_MAJOR', split[0])
+version_conf.set('PIXMAN_VERSION_MINOR', split[1])
+version_conf.set('PIXMAN_VERSION_MICRO', split[2])
+
+add_project_arguments('-DHAVE_CONFIG_H', language : ['c'])
+
+subdir('pixman')
+subdir('test')
+subdir('demos')
+
+pkg = import('pkgconfig')
+pkg.generate(
+  name : 'Pixman',
+  filebase : 'pixman-1',
+  description : 'The pixman library (version 1)',
+  libraries : libpixman,
+  subdirs: 'pixman-1',
+  version : meson.project_version(),
+)
diff --git a/libs/pixman-0.40.0/meson_options.txt b/libs/pixman-0.40.0/meson_options.txt
new file mode 100644
index 0000000..79ff4a3
--- /dev/null
+++ b/libs/pixman-0.40.0/meson_options.txt
@@ -0,0 +1,103 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+option(
+  'loongson-mmi',
+  type : 'feature',
+  description : 'Use Loongson MMI intrinsic optimized paths',
+)
+option(
+  'mmx',
+  type : 'feature',
+  description : 'Use X86 MMX intrinsic optimized paths',
+)
+option(
+  'sse2',
+  type : 'feature',
+  description : 'Use X86 SSE2 intrinsic optimized paths',
+)
+option(
+  'ssse3',
+  type : 'feature',
+  description : 'Use X86 SSSE3 intrinsic optimized paths',
+)
+option(
+  'vmx',
+  type : 'feature',
+  description : 'Use PPC VMX/Altivec intrinsic optimized paths',
+)
+option(
+  'arm-simd',
+  type : 'feature',
+  description : 'Use ARMv6 SIMD intrinsic optimized paths',
+)
+option(
+  'neon',
+  type : 'feature',
+  description : 'Use ARM NEON intrinsic optimized paths',
+)
+option(
+  'iwmmxt',
+  type : 'feature',
+  description : 'Use ARM IWMMXT intrinsic optimized paths',
+)
+option(
+  'iwmmxt2',
+  type : 'boolean',
+  value : true,
+  description : 'Use ARM IWMMXT2 intrinsic instead of IWMMXT',
+)
+option(
+  'mips-dspr2',
+  type : 'feature',
+  description : 'Use MIPS32 DSPr2 intrinsic optimized paths',
+)
+option(
+  'gnu-inline-asm',
+  type : 'feature',
+  description : 'Use GNU style inline assembler',
+)
+option(
+  'openmp',
+  type : 'feature',
+  description : 'Enable openmp support',
+)
+option(
+  'timers',
+  type : 'boolean',
+  value : false,
+  description : 'Enable TIMER_* macros',
+)
+option(
+  'gnuplot',
+  type : 'boolean',
+  value : false,
+  description : 'Enable output of filters that can be piped to gnuplot',
+)
+option(
+  'gtk',
+  type : 'feature',
+  description : 'Enable tests using GTK',
+)
+option(
+  'libpng',
+  type : 'feature',
+  description : 'Use libpng'
+)
diff --git a/libs/pixman-0.40.0/missing b/libs/pixman-0.40.0/missing
new file mode 100755
index 0000000..625aeb1
--- /dev/null
+++ b/libs/pixman-0.40.0/missing
@@ -0,0 +1,215 @@
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try '$0 --help' for more information"
+  exit 1
+fi
+
+case $1 in
+
+  --is-lightweight)
+    # Used by our autoconf macros to check whether the available missing
+    # script is modern enough.
+    exit 0
+    ;;
+
+  --run)
+    # Back-compat with the calling convention used by older automake.
+    shift
+    ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+
+Supported PROGRAM values:
+  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
+  bison     yacc      flex         lex       help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: unknown '$1' option"
+    echo 1>&2 "Try '$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch.  This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+  msg="probably too old"
+elif test $st -eq 127; then
+  # Program was missing.
+  msg="missing on your system"
+else
+  # Program was found and executed, but failed.  Give up.
+  exit $st
+fi
+
+perl_URL=https://www.perl.org/
+flex_URL=https://github.com/westes/flex
+gnu_software_URL=https://www.gnu.org/software
+
+program_details ()
+{
+  case $1 in
+    aclocal|automake)
+      echo "The '$1' program is part of the GNU Automake package:"
+      echo "<$gnu_software_URL/automake>"
+      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/autoconf>"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+    autoconf|autom4te|autoheader)
+      echo "The '$1' program is part of the GNU Autoconf package:"
+      echo "<$gnu_software_URL/autoconf/>"
+      echo "It also requires GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+  esac
+}
+
+give_advice ()
+{
+  # Normalize program name to check for.
+  normalized_program=`echo "$1" | sed '
+    s/^gnu-//; t
+    s/^gnu//; t
+    s/^g//; t'`
+
+  printf '%s\n' "'$1' is $msg."
+
+  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  case $normalized_program in
+    autoconf*)
+      echo "You should only need it if you modified 'configure.ac',"
+      echo "or m4 files included by it."
+      program_details 'autoconf'
+      ;;
+    autoheader*)
+      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "$configure_deps."
+      program_details 'autoheader'
+      ;;
+    automake*)
+      echo "You should only need it if you modified 'Makefile.am' or"
+      echo "$configure_deps."
+      program_details 'automake'
+      ;;
+    aclocal*)
+      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "$configure_deps."
+      program_details 'aclocal'
+      ;;
+   autom4te*)
+      echo "You might have modified some maintainer files that require"
+      echo "the 'autom4te' program to be rebuilt."
+      program_details 'autom4te'
+      ;;
+    bison*|yacc*)
+      echo "You should only need it if you modified a '.y' file."
+      echo "You may want to install the GNU Bison package:"
+      echo "<$gnu_software_URL/bison/>"
+      ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
+    help2man*)
+      echo "You should only need it if you modified a dependency" \
+           "of a man page."
+      echo "You may want to install the GNU Help2man package:"
+      echo "<$gnu_software_URL/help2man/>"
+    ;;
+    makeinfo*)
+      echo "You should only need it if you modified a '.texi' file, or"
+      echo "any other file indirectly affecting the aspect of the manual."
+      echo "You might want to install the Texinfo package:"
+      echo "<$gnu_software_URL/texinfo/>"
+      echo "The spurious makeinfo call might also be the consequence of"
+      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+      echo "want to install GNU make:"
+      echo "<$gnu_software_URL/make/>"
+      ;;
+    *)
+      echo "You might have modified some files without having the proper"
+      echo "tools for further handling them.  Check the 'README' file, it"
+      echo "often tells you about the needed prerequisites for installing"
+      echo "this package.  You may also peek at any GNU archive site, in"
+      echo "case some other package contains this missing '$1' program."
+      ;;
+  esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+                       -e '2,$s/^/         /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# Local variables:
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libs/pixman-0.40.0/neon-test.S b/libs/pixman-0.40.0/neon-test.S
new file mode 100644
index 0000000..c30a399
--- /dev/null
+++ b/libs/pixman-0.40.0/neon-test.S
@@ -0,0 +1,12 @@
+.text
+.fpu neon
+.arch armv7a
+.object_arch armv4
+.eabi_attribute 10, 0
+.arm
+.altmacro
+#ifndef __ARM_EABI__
+#error EABI is required (to be sure that calling conventions are compatible)
+#endif
+pld [r0]
+vmovn.u16 d0, q0
diff --git a/libs/pixman-0.40.0/pixman-1-uninstalled.pc.in b/libs/pixman-0.40.0/pixman-1-uninstalled.pc.in
new file mode 100644
index 0000000..e0347d0
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman-1-uninstalled.pc.in
@@ -0,0 +1,5 @@
+Name: Pixman
+Description: The pixman library (version 1)
+Version: @PACKAGE_VERSION@
+Cflags: -I${pc_top_builddir}/${pcfiledir}/pixman
+Libs: ${pc_top_builddir}/${pcfiledir}/pixman/libpixman-1.la
diff --git a/libs/pixman-0.40.0/pixman-1.pc.in b/libs/pixman-0.40.0/pixman-1.pc.in
new file mode 100644
index 0000000..e3b9711
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman-1.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: Pixman
+Description: The pixman library (version 1)
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir}/pixman-1
+Libs: -L${libdir} -lpixman-1
+
diff --git a/libs/pixman-0.40.0/pixman/CMakeLists.txt b/libs/pixman-0.40.0/pixman/CMakeLists.txt
new file mode 100644
index 0000000..8b3ab2f
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/CMakeLists.txt
@@ -0,0 +1,121 @@
+set(SOURCES
+    pixman.c
+    pixman-access.c
+    pixman-access-accessors.c
+    pixman-bits-image.c
+    pixman-combine32.c
+    pixman-combine-float.c
+    pixman-conical-gradient.c
+    pixman-filter.c
+    pixman-x86.c
+    pixman-mips.c
+    pixman-arm.c
+    pixman-ppc.c
+    pixman-edge.c
+    pixman-edge-accessors.c
+    pixman-fast-path.c
+    pixman-glyph.c
+    pixman-general.c
+    pixman-gradient-walker.c
+    pixman-image.c
+    pixman-implementation.c
+    pixman-linear-gradient.c
+    pixman-matrix.c
+    pixman-noop.c
+    pixman-radial-gradient.c
+    pixman-region16.c
+    pixman-region32.c
+    pixman-solid-fill.c
+    pixman-timer.c
+    pixman-trap.c
+    pixman-utils.c
+)
+
+set(HEADERS
+    pixman.h
+    pixman-accessor.h
+    pixman-combine32.h
+    pixman-compiler.h
+    pixman-edge-imp.h
+    pixman-inlines.h
+    pixman-private.h
+)
+
+#proccesor_optimizations
+if(ARM)
+    if (ARM_NEON)
+        add_definitions(-DUSE_ARM_NEON)
+        list(APPEND SOURCES pixman-arm-neon.c
+                            pixman-arm-neon-asm.S
+                            pixman-arm-neon-asm-bilinear.S
+        )
+    endif (ARM_NEON)
+    if (ARM_SIMD)
+        add_definitions(-DUSE_ARM_SIMD)
+        list(APPEND SOURCES pixman-arm-simd.c
+                            pixman-arm-simd-asm.S
+                            pixman-arm-simd-asm-scaled.S
+        )
+    endif (ARM_SIMD)
+    if (ARM_IWMMXT)
+        add_definitions(-DUSE_ARM_IWMMXT)
+        list(APPEND SOURCES "pixman-mmx.c")
+    endif()
+endif(ARM)   
+
+if(MIPS)
+    if (MIPS_DSPR2)
+        add_definitions(-DUSE_MIPS_DSPR2)
+        list(APPEND SOURCES pixman-mips-dspr2.c
+                            pixman-mips-dspr2-asm.S
+                            pixman-mips-memcpy-asm.S
+        )
+    endif (MIPS_DSPR2)
+    if (MIPS_LOONGSON_MMI)
+        add_definitions(-DUSE_LOONGSON_MMI)
+        list(APPEND SOURCES "pixman-mmx.c")
+    endif()
+endif(MIPS)  
+
+if(PPC)
+    if (PPC_VMX)
+        add_definitions(-DUSE_VMX)
+        list(APPEND SOURCES "pixman-vmx.c")
+    endif (PPC_VMX)
+endif(PPC)  
+
+if(X86)
+    if (X86_MMX)
+        add_definitions(-DUSE_X86_MMX)
+        list(APPEND SOURCES "pixman-mmx.c")
+    endif (X86_MMX)
+    if (X86_SSE2)
+        add_definitions(-DUSE_SSE2)
+        list(APPEND SOURCES "pixman-sse2.c")
+    endif (X86_SSE2)
+    if (X86_SSSE3)
+        add_definitions(-DUSE_SSSE3)
+        list(APPEND SOURCES "pixman-ssse3.c")
+    endif(X86_SSSE3)
+endif(X86)
+
+IF(UNIX)
+    set(CMAKE_C_FLAGS -fPIC)
+ENDIF(UNIX) 
+
+add_library (pixman-1_core OBJECT ${SOURCES} ${HEADERS})
+
+if(BUILD_SHARED)
+    add_library(pixman-1 SHARED $<TARGET_OBJECTS:pixman-1_core>)
+    install(TARGETS pixman-1 EXPORT PixmanTargets RUNTIME DESTINATION bin ARCHIVE DESTINATION lib LIBRARY DESTINATION lib)
+endif()
+
+if(BUILD_STATIC)
+    add_library(pixman-1_static STATIC $<TARGET_OBJECTS:pixman-1_core>)
+    if(NOT MSVC)
+        set_target_properties(pixman-1_static PROPERTIES OUTPUT_NAME pixman-1)
+    endif(NOT MSVC)
+    install(TARGETS pixman-1_static EXPORT PixmanTargets RUNTIME DESTINATION bin ARCHIVE DESTINATION lib LIBRARY DESTINATION lib)
+endif(BUILD_STATIC)
+
+install(FILES pixman.h ${CMAKE_CURRENT_BINARY_DIR}/pixman-version.h DESTINATION include/pixman-1)
diff --git a/libs/pixman-0.40.0/pixman/Makefile.am b/libs/pixman-0.40.0/pixman/Makefile.am
new file mode 100644
index 0000000..8f780a1
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/Makefile.am
@@ -0,0 +1,143 @@
+include $(top_srcdir)/pixman/Makefile.sources
+
+lib_LTLIBRARIES = libpixman-1.la
+
+libpixman_1_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined @PTHREAD_LDFLAGS@ 
+libpixman_1_la_LIBADD = @PTHREAD_LIBS@ -lm
+libpixman_1_la_SOURCES = $(libpixman_sources) $(libpixman_headers)
+
+libpixmanincludedir = $(includedir)/pixman-1
+libpixmaninclude_HEADERS = pixman.h pixman-version.h
+noinst_LTLIBRARIES = 
+
+EXTRA_DIST =				\
+	Makefile.win32			\
+	dither/make-blue-noise.c	\
+	pixman-region.c			\
+	solaris-hwcap.mapfile		\
+	meson.build			\
+	$(NULL)
+
+# mmx code
+if USE_X86_MMX
+noinst_LTLIBRARIES += libpixman-mmx.la
+libpixman_mmx_la_SOURCES = \
+	pixman-mmx.c
+libpixman_mmx_la_CFLAGS = $(MMX_CFLAGS)
+libpixman_1_la_LDFLAGS += $(MMX_LDFLAGS)
+libpixman_1_la_LIBADD += libpixman-mmx.la
+
+ASM_CFLAGS_mmx=$(MMX_CFLAGS)
+endif
+
+# vmx code
+if USE_VMX
+noinst_LTLIBRARIES += libpixman-vmx.la
+libpixman_vmx_la_SOURCES = \
+	pixman-vmx.c \
+	pixman-combine32.h
+libpixman_vmx_la_CFLAGS = $(VMX_CFLAGS)
+libpixman_1_la_LIBADD += libpixman-vmx.la
+
+ASM_CFLAGS_vmx=$(VMX_CFLAGS)
+endif
+
+# sse2 code
+if USE_SSE2
+noinst_LTLIBRARIES += libpixman-sse2.la
+libpixman_sse2_la_SOURCES = \
+	pixman-sse2.c
+libpixman_sse2_la_CFLAGS = $(SSE2_CFLAGS)
+libpixman_1_la_LDFLAGS += $(SSE2_LDFLAGS)
+libpixman_1_la_LIBADD += libpixman-sse2.la
+
+ASM_CFLAGS_sse2=$(SSE2_CFLAGS)
+endif
+
+# ssse3 code
+if USE_SSSE3
+noinst_LTLIBRARIES += libpixman-ssse3.la
+libpixman_ssse3_la_SOURCES = \
+	pixman-ssse3.c
+libpixman_ssse3_la_CFLAGS = $(SSSE3_CFLAGS)
+libpixman_1_la_LDFLAGS += $(SSSE3_LDFLAGS)
+libpixman_1_la_LIBADD += libpixman-ssse3.la
+
+ASM_CFLAGS_ssse3=$(SSSE3_CFLAGS)
+endif
+
+# arm simd code
+if USE_ARM_SIMD
+noinst_LTLIBRARIES += libpixman-arm-simd.la
+libpixman_arm_simd_la_SOURCES = \
+	pixman-arm-simd.c	\
+	pixman-arm-common.h	\
+	pixman-arm-simd-asm.S   \
+	pixman-arm-simd-asm-scaled.S \
+	pixman-arm-asm.h	\
+	pixman-arm-simd-asm.h
+libpixman_1_la_LIBADD += libpixman-arm-simd.la
+
+ASM_CFLAGS_arm_simd=
+endif
+
+# arm neon code
+if USE_ARM_NEON
+noinst_LTLIBRARIES += libpixman-arm-neon.la
+libpixman_arm_neon_la_SOURCES = \
+        pixman-arm-neon.c	\
+        pixman-arm-common.h	\
+        pixman-arm-neon-asm.S	\
+		pixman-arm-neon-asm-bilinear.S \
+        pixman-arm-asm.h	\
+        pixman-arm-neon-asm.h
+libpixman_1_la_LIBADD += libpixman-arm-neon.la
+
+ASM_CFLAGS_arm_neon=
+endif
+
+# iwmmxt code
+if USE_ARM_IWMMXT
+libpixman_iwmmxt_la_SOURCES = pixman-mmx.c
+noinst_LTLIBRARIES += libpixman-iwmmxt.la
+libpixman_1_la_LIBADD += libpixman-iwmmxt.la
+
+libpixman_iwmmxt_la-pixman-mmx.lo: pixman-mmx.c
+	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS) $(IWMMXT_CFLAGS) -MT libpixman_iwmmxt_la-pixman-mmx.lo -MD -MP -MF $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo -c -o libpixman_iwmmxt_la-pixman-mmx.lo `test -f 'pixman-mmx.c' || echo '$(srcdir)/'`pixman-mmx.c
+	$(AM_V_at)$(am__mv) $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Plo
+
+libpixman_iwmmxt_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
+libpixman_iwmmxt_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+        $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(CFLAGS) $(IWMMXT_CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+
+libpixman-iwmmxt.la: libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_iwmmxt_la_LINK) libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_LIBADD) $(LIBS)
+endif
+
+# mips dspr2 code
+if USE_MIPS_DSPR2
+noinst_LTLIBRARIES += libpixman-mips-dspr2.la
+libpixman_mips_dspr2_la_SOURCES = \
+        pixman-mips-dspr2.c \
+        pixman-mips-dspr2.h \
+        pixman-mips-dspr2-asm.S \
+        pixman-mips-dspr2-asm.h \
+        pixman-mips-memcpy-asm.S
+libpixman_1_la_LIBADD += libpixman-mips-dspr2.la
+
+ASM_CFLAGS_mips_dspr2=
+endif
+
+# loongson code
+if USE_LOONGSON_MMI
+noinst_LTLIBRARIES += libpixman-loongson-mmi.la
+libpixman_loongson_mmi_la_SOURCES = pixman-mmx.c loongson-mmintrin.h
+libpixman_loongson_mmi_la_CFLAGS = $(LS_CFLAGS)
+libpixman_1_la_LDFLAGS += $(LS_LDFLAGS)
+libpixman_1_la_LIBADD += libpixman-loongson-mmi.la
+endif
+
+.c.s : $(libpixmaninclude_HEADERS)
+	$(CC) $(CFLAGS) $(ASM_CFLAGS_$(@:pixman-%.s=%)) $(ASM_CFLAGS_$(@:pixman-arm-%.s=arm_%)) -DHAVE_CONFIG_H -I$(srcdir) -I$(builddir) -I$(top_builddir) -S -o $@ $<
diff --git a/libs/pixman-0.40.0/pixman/Makefile.in b/libs/pixman-0.40.0/pixman/Makefile.in
new file mode 100644
index 0000000..47139be
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/Makefile.in
@@ -0,0 +1,1274 @@
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+
+# mmx code
+@USE_X86_MMX_TRUE@am__append_1 = libpixman-mmx.la
+@USE_X86_MMX_TRUE@am__append_2 = $(MMX_LDFLAGS)
+@USE_X86_MMX_TRUE@am__append_3 = libpixman-mmx.la
+
+# vmx code
+@USE_VMX_TRUE@am__append_4 = libpixman-vmx.la
+@USE_VMX_TRUE@am__append_5 = libpixman-vmx.la
+
+# sse2 code
+@USE_SSE2_TRUE@am__append_6 = libpixman-sse2.la
+@USE_SSE2_TRUE@am__append_7 = $(SSE2_LDFLAGS)
+@USE_SSE2_TRUE@am__append_8 = libpixman-sse2.la
+
+# ssse3 code
+@USE_SSSE3_TRUE@am__append_9 = libpixman-ssse3.la
+@USE_SSSE3_TRUE@am__append_10 = $(SSSE3_LDFLAGS)
+@USE_SSSE3_TRUE@am__append_11 = libpixman-ssse3.la
+
+# arm simd code
+@USE_ARM_SIMD_TRUE@am__append_12 = libpixman-arm-simd.la
+@USE_ARM_SIMD_TRUE@am__append_13 = libpixman-arm-simd.la
+
+# arm neon code
+@USE_ARM_NEON_TRUE@am__append_14 = libpixman-arm-neon.la
+@USE_ARM_NEON_TRUE@am__append_15 = libpixman-arm-neon.la
+@USE_ARM_IWMMXT_TRUE@am__append_16 = libpixman-iwmmxt.la
+@USE_ARM_IWMMXT_TRUE@am__append_17 = libpixman-iwmmxt.la
+
+# mips dspr2 code
+@USE_MIPS_DSPR2_TRUE@am__append_18 = libpixman-mips-dspr2.la
+@USE_MIPS_DSPR2_TRUE@am__append_19 = libpixman-mips-dspr2.la
+
+# loongson code
+@USE_LOONGSON_MMI_TRUE@am__append_20 = libpixman-loongson-mmi.la
+@USE_LOONGSON_MMI_TRUE@am__append_21 = $(LS_LDFLAGS)
+@USE_LOONGSON_MMI_TRUE@am__append_22 = libpixman-loongson-mmi.la
+subdir = pixman
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(libpixmaninclude_HEADERS) \
+	$(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES = pixman-version.h
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(libdir)" \
+	"$(DESTDIR)$(libpixmanincludedir)"
+LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES)
+libpixman_1_la_DEPENDENCIES = $(am__append_3) $(am__append_5) \
+	$(am__append_8) $(am__append_11) $(am__append_13) \
+	$(am__append_15) $(am__append_17) $(am__append_19) \
+	$(am__append_22)
+am__objects_1 = pixman.lo pixman-access.lo pixman-access-accessors.lo \
+	pixman-bits-image.lo pixman-combine32.lo \
+	pixman-combine-float.lo pixman-conical-gradient.lo \
+	pixman-filter.lo pixman-x86.lo pixman-mips.lo pixman-arm.lo \
+	pixman-ppc.lo pixman-edge.lo pixman-edge-accessors.lo \
+	pixman-fast-path.lo pixman-glyph.lo pixman-general.lo \
+	pixman-gradient-walker.lo pixman-image.lo \
+	pixman-implementation.lo pixman-linear-gradient.lo \
+	pixman-matrix.lo pixman-noop.lo pixman-radial-gradient.lo \
+	pixman-region16.lo pixman-region32.lo pixman-solid-fill.lo \
+	pixman-timer.lo pixman-trap.lo pixman-utils.lo
+am__objects_2 =
+am_libpixman_1_la_OBJECTS = $(am__objects_1) $(am__objects_2)
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+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+libpixman_1_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(AM_CFLAGS) $(CFLAGS) $(libpixman_1_la_LDFLAGS) $(LDFLAGS) -o \
+	$@
+libpixman_arm_neon_la_LIBADD =
+am__libpixman_arm_neon_la_SOURCES_DIST = pixman-arm-neon.c \
+	pixman-arm-common.h pixman-arm-neon-asm.S \
+	pixman-arm-neon-asm-bilinear.S pixman-arm-asm.h \
+	pixman-arm-neon-asm.h
+@USE_ARM_NEON_TRUE@am_libpixman_arm_neon_la_OBJECTS =  \
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+libpixman_arm_neon_la_OBJECTS = $(am_libpixman_arm_neon_la_OBJECTS)
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+	pixman-arm-simd-asm.h
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+am__libpixman_loongson_mmi_la_SOURCES_DIST = pixman-mmx.c \
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+@USE_LOONGSON_MMI_TRUE@am_libpixman_loongson_mmi_la_OBJECTS = libpixman_loongson_mmi_la-pixman-mmx.lo
+libpixman_loongson_mmi_la_OBJECTS =  \
+	$(am_libpixman_loongson_mmi_la_OBJECTS)
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+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(libpixman_loongson_mmi_la_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
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+@USE_MIPS_DSPR2_TRUE@	pixman-mips-memcpy-asm.lo
+libpixman_mips_dspr2_la_OBJECTS =  \
+	$(am_libpixman_mips_dspr2_la_OBJECTS)
+@USE_MIPS_DSPR2_TRUE@am_libpixman_mips_dspr2_la_rpath =
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+am__libpixman_mmx_la_SOURCES_DIST = pixman-mmx.c
+@USE_X86_MMX_TRUE@am_libpixman_mmx_la_OBJECTS =  \
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+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(libpixman_mmx_la_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
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+@USE_SSE2_TRUE@am_libpixman_sse2_la_OBJECTS =  \
+@USE_SSE2_TRUE@	libpixman_sse2_la-pixman-sse2.lo
+libpixman_sse2_la_OBJECTS = $(am_libpixman_sse2_la_OBJECTS)
+libpixman_sse2_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(libpixman_sse2_la_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
+@USE_SSE2_TRUE@am_libpixman_sse2_la_rpath =
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+am__libpixman_ssse3_la_SOURCES_DIST = pixman-ssse3.c
+@USE_SSSE3_TRUE@am_libpixman_ssse3_la_OBJECTS =  \
+@USE_SSSE3_TRUE@	libpixman_ssse3_la-pixman-ssse3.lo
+libpixman_ssse3_la_OBJECTS = $(am_libpixman_ssse3_la_OBJECTS)
+libpixman_ssse3_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(libpixman_ssse3_la_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+@USE_SSSE3_TRUE@am_libpixman_ssse3_la_rpath =
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+am__libpixman_vmx_la_SOURCES_DIST = pixman-vmx.c pixman-combine32.h
+@USE_VMX_TRUE@am_libpixman_vmx_la_OBJECTS =  \
+@USE_VMX_TRUE@	libpixman_vmx_la-pixman-vmx.lo
+libpixman_vmx_la_OBJECTS = $(am_libpixman_vmx_la_OBJECTS)
+libpixman_vmx_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+	$(libpixman_vmx_la_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
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+	./$(DEPDIR)/libpixman_sse2_la-pixman-sse2.Plo \
+	./$(DEPDIR)/libpixman_ssse3_la-pixman-ssse3.Plo \
+	./$(DEPDIR)/libpixman_vmx_la-pixman-vmx.Plo \
+	./$(DEPDIR)/pixman-access-accessors.Plo \
+	./$(DEPDIR)/pixman-access.Plo \
+	./$(DEPDIR)/pixman-arm-neon-asm-bilinear.Plo \
+	./$(DEPDIR)/pixman-arm-neon-asm.Plo \
+	./$(DEPDIR)/pixman-arm-neon.Plo \
+	./$(DEPDIR)/pixman-arm-simd-asm-scaled.Plo \
+	./$(DEPDIR)/pixman-arm-simd-asm.Plo \
+	./$(DEPDIR)/pixman-arm-simd.Plo ./$(DEPDIR)/pixman-arm.Plo \
+	./$(DEPDIR)/pixman-bits-image.Plo \
+	./$(DEPDIR)/pixman-combine-float.Plo \
+	./$(DEPDIR)/pixman-combine32.Plo \
+	./$(DEPDIR)/pixman-conical-gradient.Plo \
+	./$(DEPDIR)/pixman-edge-accessors.Plo \
+	./$(DEPDIR)/pixman-edge.Plo ./$(DEPDIR)/pixman-fast-path.Plo \
+	./$(DEPDIR)/pixman-filter.Plo ./$(DEPDIR)/pixman-general.Plo \
+	./$(DEPDIR)/pixman-glyph.Plo \
+	./$(DEPDIR)/pixman-gradient-walker.Plo \
+	./$(DEPDIR)/pixman-image.Plo \
+	./$(DEPDIR)/pixman-implementation.Plo \
+	./$(DEPDIR)/pixman-linear-gradient.Plo \
+	./$(DEPDIR)/pixman-matrix.Plo \
+	./$(DEPDIR)/pixman-mips-dspr2-asm.Plo \
+	./$(DEPDIR)/pixman-mips-dspr2.Plo \
+	./$(DEPDIR)/pixman-mips-memcpy-asm.Plo \
+	./$(DEPDIR)/pixman-mips.Plo ./$(DEPDIR)/pixman-mmx.Plo \
+	./$(DEPDIR)/pixman-noop.Plo ./$(DEPDIR)/pixman-ppc.Plo \
+	./$(DEPDIR)/pixman-radial-gradient.Plo \
+	./$(DEPDIR)/pixman-region16.Plo \
+	./$(DEPDIR)/pixman-region32.Plo \
+	./$(DEPDIR)/pixman-solid-fill.Plo ./$(DEPDIR)/pixman-timer.Plo \
+	./$(DEPDIR)/pixman-trap.Plo ./$(DEPDIR)/pixman-utils.Plo \
+	./$(DEPDIR)/pixman-x86.Plo ./$(DEPDIR)/pixman.Plo
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+	$(libpixman_arm_simd_la_SOURCES) \
+	$(libpixman_iwmmxt_la_SOURCES) \
+	$(libpixman_loongson_mmi_la_SOURCES) \
+	$(libpixman_mips_dspr2_la_SOURCES) $(libpixman_mmx_la_SOURCES) \
+	$(libpixman_sse2_la_SOURCES) $(libpixman_ssse3_la_SOURCES) \
+	$(libpixman_vmx_la_SOURCES)
+DIST_SOURCES = $(libpixman_1_la_SOURCES) \
+	$(am__libpixman_arm_neon_la_SOURCES_DIST) \
+	$(am__libpixman_arm_simd_la_SOURCES_DIST) \
+	$(am__libpixman_iwmmxt_la_SOURCES_DIST) \
+	$(am__libpixman_loongson_mmi_la_SOURCES_DIST) \
+	$(am__libpixman_mips_dspr2_la_SOURCES_DIST) \
+	$(am__libpixman_mmx_la_SOURCES_DIST) \
+	$(am__libpixman_sse2_la_SOURCES_DIST) \
+	$(am__libpixman_ssse3_la_SOURCES_DIST) \
+	$(am__libpixman_vmx_la_SOURCES_DIST)
+am__can_run_installinfo = \
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+  { items[$$0] = 1; nonempty = 1; } \
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+libpixman_sources = \
+	pixman.c			\
+	pixman-access.c			\
+	pixman-access-accessors.c	\
+	pixman-bits-image.c		\
+	pixman-combine32.c		\
+	pixman-combine-float.c		\
+	pixman-conical-gradient.c	\
+	pixman-filter.c			\
+	pixman-x86.c			\
+	pixman-mips.c			\
+	pixman-arm.c			\
+	pixman-ppc.c			\
+	pixman-edge.c			\
+	pixman-edge-accessors.c		\
+	pixman-fast-path.c		\
+	pixman-glyph.c			\
+	pixman-general.c		\
+	pixman-gradient-walker.c	\
+	pixman-image.c			\
+	pixman-implementation.c		\
+	pixman-linear-gradient.c	\
+	pixman-matrix.c			\
+	pixman-noop.c			\
+	pixman-radial-gradient.c	\
+	pixman-region16.c		\
+	pixman-region32.c		\
+	pixman-solid-fill.c		\
+	pixman-timer.c			\
+	pixman-trap.c			\
+	pixman-utils.c			\
+	$(NULL)
+
+libpixman_headers = \
+	dither/blue-noise-64x64.h	\
+	pixman.h			\
+	pixman-accessor.h		\
+	pixman-combine32.h		\
+	pixman-compiler.h		\
+	pixman-edge-imp.h		\
+	pixman-inlines.h		\
+	pixman-private.h		\
+	$(NULL)
+
+lib_LTLIBRARIES = libpixman-1.la
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+	-no-undefined @PTHREAD_LDFLAGS@ $(am__append_2) \
+	$(am__append_7) $(am__append_10) $(am__append_21)
+libpixman_1_la_LIBADD = @PTHREAD_LIBS@ -lm $(am__append_3) \
+	$(am__append_5) $(am__append_8) $(am__append_11) \
+	$(am__append_13) $(am__append_15) $(am__append_17) \
+	$(am__append_19) $(am__append_22)
+libpixman_1_la_SOURCES = $(libpixman_sources) $(libpixman_headers)
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+libpixmaninclude_HEADERS = pixman.h pixman-version.h
+noinst_LTLIBRARIES = $(am__append_1) $(am__append_4) $(am__append_6) \
+	$(am__append_9) $(am__append_12) $(am__append_14) \
+	$(am__append_16) $(am__append_18) $(am__append_20)
+EXTRA_DIST = \
+	Makefile.win32			\
+	dither/make-blue-noise.c	\
+	pixman-region.c			\
+	solaris-hwcap.mapfile		\
+	meson.build			\
+	$(NULL)
+
+@USE_X86_MMX_TRUE@libpixman_mmx_la_SOURCES = \
+@USE_X86_MMX_TRUE@	pixman-mmx.c
+
+@USE_X86_MMX_TRUE@libpixman_mmx_la_CFLAGS = $(MMX_CFLAGS)
+@USE_X86_MMX_TRUE@ASM_CFLAGS_mmx = $(MMX_CFLAGS)
+@USE_VMX_TRUE@libpixman_vmx_la_SOURCES = \
+@USE_VMX_TRUE@	pixman-vmx.c \
+@USE_VMX_TRUE@	pixman-combine32.h
+
+@USE_VMX_TRUE@libpixman_vmx_la_CFLAGS = $(VMX_CFLAGS)
+@USE_VMX_TRUE@ASM_CFLAGS_vmx = $(VMX_CFLAGS)
+@USE_SSE2_TRUE@libpixman_sse2_la_SOURCES = \
+@USE_SSE2_TRUE@	pixman-sse2.c
+
+@USE_SSE2_TRUE@libpixman_sse2_la_CFLAGS = $(SSE2_CFLAGS)
+@USE_SSE2_TRUE@ASM_CFLAGS_sse2 = $(SSE2_CFLAGS)
+@USE_SSSE3_TRUE@libpixman_ssse3_la_SOURCES = \
+@USE_SSSE3_TRUE@	pixman-ssse3.c
+
+@USE_SSSE3_TRUE@libpixman_ssse3_la_CFLAGS = $(SSSE3_CFLAGS)
+@USE_SSSE3_TRUE@ASM_CFLAGS_ssse3 = $(SSSE3_CFLAGS)
+@USE_ARM_SIMD_TRUE@libpixman_arm_simd_la_SOURCES = \
+@USE_ARM_SIMD_TRUE@	pixman-arm-simd.c	\
+@USE_ARM_SIMD_TRUE@	pixman-arm-common.h	\
+@USE_ARM_SIMD_TRUE@	pixman-arm-simd-asm.S   \
+@USE_ARM_SIMD_TRUE@	pixman-arm-simd-asm-scaled.S \
+@USE_ARM_SIMD_TRUE@	pixman-arm-asm.h	\
+@USE_ARM_SIMD_TRUE@	pixman-arm-simd-asm.h
+
+@USE_ARM_SIMD_TRUE@ASM_CFLAGS_arm_simd = 
+@USE_ARM_NEON_TRUE@libpixman_arm_neon_la_SOURCES = \
+@USE_ARM_NEON_TRUE@        pixman-arm-neon.c	\
+@USE_ARM_NEON_TRUE@        pixman-arm-common.h	\
+@USE_ARM_NEON_TRUE@        pixman-arm-neon-asm.S	\
+@USE_ARM_NEON_TRUE@		pixman-arm-neon-asm-bilinear.S \
+@USE_ARM_NEON_TRUE@        pixman-arm-asm.h	\
+@USE_ARM_NEON_TRUE@        pixman-arm-neon-asm.h
+
+@USE_ARM_NEON_TRUE@ASM_CFLAGS_arm_neon = 
+
+# iwmmxt code
+@USE_ARM_IWMMXT_TRUE@libpixman_iwmmxt_la_SOURCES = pixman-mmx.c
+@USE_ARM_IWMMXT_TRUE@libpixman_iwmmxt_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
+@USE_ARM_IWMMXT_TRUE@libpixman_iwmmxt_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
+@USE_ARM_IWMMXT_TRUE@        $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
+@USE_ARM_IWMMXT_TRUE@	$(CFLAGS) $(IWMMXT_CFLAGS) $(AM_LDFLAGS) \
+@USE_ARM_IWMMXT_TRUE@	$(LDFLAGS) -o $@
+
+@USE_MIPS_DSPR2_TRUE@libpixman_mips_dspr2_la_SOURCES = \
+@USE_MIPS_DSPR2_TRUE@        pixman-mips-dspr2.c \
+@USE_MIPS_DSPR2_TRUE@        pixman-mips-dspr2.h \
+@USE_MIPS_DSPR2_TRUE@        pixman-mips-dspr2-asm.S \
+@USE_MIPS_DSPR2_TRUE@        pixman-mips-dspr2-asm.h \
+@USE_MIPS_DSPR2_TRUE@        pixman-mips-memcpy-asm.S
+
+@USE_MIPS_DSPR2_TRUE@ASM_CFLAGS_mips_dspr2 = 
+@USE_LOONGSON_MMI_TRUE@libpixman_loongson_mmi_la_SOURCES = pixman-mmx.c loongson-mmintrin.h
+@USE_LOONGSON_MMI_TRUE@libpixman_loongson_mmi_la_CFLAGS = $(LS_CFLAGS)
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .S .c .lo .o .obj .s
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/pixman/Makefile.sources $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign pixman/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign pixman/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+$(top_srcdir)/pixman/Makefile.sources $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+pixman-version.h: $(top_builddir)/config.status $(srcdir)/pixman-version.h.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+	}
+
+uninstall-libLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+	done
+
+clean-libLTLIBRARIES:
+	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+	@list='$(lib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+clean-noinstLTLIBRARIES:
+	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+	@list='$(noinst_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+libpixman-1.la: $(libpixman_1_la_OBJECTS) $(libpixman_1_la_DEPENDENCIES) $(EXTRA_libpixman_1_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_1_la_LINK) -rpath $(libdir) $(libpixman_1_la_OBJECTS) $(libpixman_1_la_LIBADD) $(LIBS)
+
+libpixman-arm-neon.la: $(libpixman_arm_neon_la_OBJECTS) $(libpixman_arm_neon_la_DEPENDENCIES) $(EXTRA_libpixman_arm_neon_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(am_libpixman_arm_neon_la_rpath) $(libpixman_arm_neon_la_OBJECTS) $(libpixman_arm_neon_la_LIBADD) $(LIBS)
+
+libpixman-arm-simd.la: $(libpixman_arm_simd_la_OBJECTS) $(libpixman_arm_simd_la_DEPENDENCIES) $(EXTRA_libpixman_arm_simd_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(am_libpixman_arm_simd_la_rpath) $(libpixman_arm_simd_la_OBJECTS) $(libpixman_arm_simd_la_LIBADD) $(LIBS)
+
+@USE_ARM_IWMMXT_FALSE@libpixman-iwmmxt.la: $(libpixman_iwmmxt_la_OBJECTS) $(libpixman_iwmmxt_la_DEPENDENCIES) $(EXTRA_libpixman_iwmmxt_la_DEPENDENCIES) 
+@USE_ARM_IWMMXT_FALSE@	$(AM_V_GEN)$(libpixman_iwmmxt_la_LINK) $(am_libpixman_iwmmxt_la_rpath) $(libpixman_iwmmxt_la_OBJECTS) $(libpixman_iwmmxt_la_LIBADD) $(LIBS)
+
+libpixman-loongson-mmi.la: $(libpixman_loongson_mmi_la_OBJECTS) $(libpixman_loongson_mmi_la_DEPENDENCIES) $(EXTRA_libpixman_loongson_mmi_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_loongson_mmi_la_LINK) $(am_libpixman_loongson_mmi_la_rpath) $(libpixman_loongson_mmi_la_OBJECTS) $(libpixman_loongson_mmi_la_LIBADD) $(LIBS)
+
+libpixman-mips-dspr2.la: $(libpixman_mips_dspr2_la_OBJECTS) $(libpixman_mips_dspr2_la_DEPENDENCIES) $(EXTRA_libpixman_mips_dspr2_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) $(am_libpixman_mips_dspr2_la_rpath) $(libpixman_mips_dspr2_la_OBJECTS) $(libpixman_mips_dspr2_la_LIBADD) $(LIBS)
+
+libpixman-mmx.la: $(libpixman_mmx_la_OBJECTS) $(libpixman_mmx_la_DEPENDENCIES) $(EXTRA_libpixman_mmx_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_mmx_la_LINK) $(am_libpixman_mmx_la_rpath) $(libpixman_mmx_la_OBJECTS) $(libpixman_mmx_la_LIBADD) $(LIBS)
+
+libpixman-sse2.la: $(libpixman_sse2_la_OBJECTS) $(libpixman_sse2_la_DEPENDENCIES) $(EXTRA_libpixman_sse2_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_sse2_la_LINK) $(am_libpixman_sse2_la_rpath) $(libpixman_sse2_la_OBJECTS) $(libpixman_sse2_la_LIBADD) $(LIBS)
+
+libpixman-ssse3.la: $(libpixman_ssse3_la_OBJECTS) $(libpixman_ssse3_la_DEPENDENCIES) $(EXTRA_libpixman_ssse3_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_ssse3_la_LINK) $(am_libpixman_ssse3_la_rpath) $(libpixman_ssse3_la_OBJECTS) $(libpixman_ssse3_la_LIBADD) $(LIBS)
+
+libpixman-vmx.la: $(libpixman_vmx_la_OBJECTS) $(libpixman_vmx_la_DEPENDENCIES) $(EXTRA_libpixman_vmx_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libpixman_vmx_la_LINK) $(am_libpixman_vmx_la_rpath) $(libpixman_vmx_la_OBJECTS) $(libpixman_vmx_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpixman_loongson_mmi_la-pixman-mmx.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpixman_mmx_la-pixman-mmx.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpixman_sse2_la-pixman-sse2.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpixman_ssse3_la-pixman-ssse3.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libpixman_vmx_la-pixman-vmx.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-access-accessors.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-access.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm-neon-asm-bilinear.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm-neon-asm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm-neon.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm-simd-asm-scaled.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm-simd-asm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm-simd.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-arm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-bits-image.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-combine-float.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-combine32.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-conical-gradient.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-edge-accessors.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-edge.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-fast-path.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-filter.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-general.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-glyph.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-gradient-walker.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-image.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-implementation.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-linear-gradient.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-matrix.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-mips-dspr2-asm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-mips-dspr2.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-mips-memcpy-asm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-mips.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-mmx.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-noop.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-ppc.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-radial-gradient.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-region16.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-region32.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-solid-fill.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-timer.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-trap.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-utils.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman-x86.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pixman.Plo@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.S.o:
+@am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)$(CPPASCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCCAS_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	DEPDIR=$(DEPDIR) $(CCASDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS@am__nodep@)$(CPPASCOMPILE) -c -o $@ $<
+
+.S.obj:
+@am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)$(CPPASCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCCAS_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	DEPDIR=$(DEPDIR) $(CCASDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS@am__nodep@)$(CPPASCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.S.lo:
+@am__fastdepCCAS_TRUE@	$(AM_V_CPPAS)$(LTCPPASCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCCAS_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCCAS_FALSE@	DEPDIR=$(DEPDIR) $(CCASDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCCAS_FALSE@	$(AM_V_CPPAS@am__nodep@)$(LTCPPASCOMPILE) -c -o $@ $<
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.c.lo:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+libpixman_loongson_mmi_la-pixman-mmx.lo: pixman-mmx.c
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+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-libLTLIBRARIES \
+	uninstall-libpixmanincludeHEADERS
+
+.PRECIOUS: Makefile
+
+
+@USE_ARM_IWMMXT_TRUE@libpixman_iwmmxt_la-pixman-mmx.lo: pixman-mmx.c
+@USE_ARM_IWMMXT_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS) $(IWMMXT_CFLAGS) -MT libpixman_iwmmxt_la-pixman-mmx.lo -MD -MP -MF $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo -c -o libpixman_iwmmxt_la-pixman-mmx.lo `test -f 'pixman-mmx.c' || echo '$(srcdir)/'`pixman-mmx.c
+@USE_ARM_IWMMXT_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Plo
+
+@USE_ARM_IWMMXT_TRUE@libpixman-iwmmxt.la: libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_DEPENDENCIES) 
+@USE_ARM_IWMMXT_TRUE@	$(AM_V_CCLD)$(libpixman_iwmmxt_la_LINK) libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_LIBADD) $(LIBS)
+
+.c.s : $(libpixmaninclude_HEADERS)
+	$(CC) $(CFLAGS) $(ASM_CFLAGS_$(@:pixman-%.s=%)) $(ASM_CFLAGS_$(@:pixman-arm-%.s=arm_%)) -DHAVE_CONFIG_H -I$(srcdir) -I$(builddir) -I$(top_builddir) -S -o $@ $<
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libs/pixman-0.40.0/pixman/Makefile.sources b/libs/pixman-0.40.0/pixman/Makefile.sources
new file mode 100644
index 0000000..23d1d97
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/Makefile.sources
@@ -0,0 +1,43 @@
+libpixman_sources =			\
+	pixman.c			\
+	pixman-access.c			\
+	pixman-access-accessors.c	\
+	pixman-bits-image.c		\
+	pixman-combine32.c		\
+	pixman-combine-float.c		\
+	pixman-conical-gradient.c	\
+	pixman-filter.c			\
+	pixman-x86.c			\
+	pixman-mips.c			\
+	pixman-arm.c			\
+	pixman-ppc.c			\
+	pixman-edge.c			\
+	pixman-edge-accessors.c		\
+	pixman-fast-path.c		\
+	pixman-glyph.c			\
+	pixman-general.c		\
+	pixman-gradient-walker.c	\
+	pixman-image.c			\
+	pixman-implementation.c		\
+	pixman-linear-gradient.c	\
+	pixman-matrix.c			\
+	pixman-noop.c			\
+	pixman-radial-gradient.c	\
+	pixman-region16.c		\
+	pixman-region32.c		\
+	pixman-solid-fill.c		\
+	pixman-timer.c			\
+	pixman-trap.c			\
+	pixman-utils.c			\
+	$(NULL)
+
+libpixman_headers =			\
+	dither/blue-noise-64x64.h	\
+	pixman.h			\
+	pixman-accessor.h		\
+	pixman-combine32.h		\
+	pixman-compiler.h		\
+	pixman-edge-imp.h		\
+	pixman-inlines.h		\
+	pixman-private.h		\
+	$(NULL)
diff --git a/libs/pixman-0.40.0/pixman/Makefile.win32 b/libs/pixman-0.40.0/pixman/Makefile.win32
new file mode 100644
index 0000000..7b64033
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/Makefile.win32
@@ -0,0 +1,93 @@
+default: all
+
+top_srcdir = ..
+include $(top_srcdir)/pixman/Makefile.sources
+include $(top_srcdir)/Makefile.win32.common
+
+MMX_VAR = $(MMX)
+ifeq ($(MMX_VAR),)
+MMX_VAR=on
+endif
+
+SSE2_VAR = $(SSE2)
+ifeq ($(SSE2_VAR),)
+SSE2_VAR=on
+endif
+
+SSSE3_VAR = $(SSSE3)
+ifeq ($(SSSE3_VAR),)
+SSSE3_VAR=on
+endif
+
+MMX_CFLAGS = -DUSE_X86_MMX -w14710 -w14714
+SSE2_CFLAGS = -DUSE_SSE2
+SSSE3_CFLAGS = -DUSE_SSSE3
+
+# MMX compilation flags
+ifeq ($(MMX_VAR),on)
+PIXMAN_CFLAGS += $(MMX_CFLAGS)
+libpixman_sources += pixman-mmx.c
+endif
+
+# SSE2 compilation flags
+ifeq ($(SSE2_VAR),on)
+PIXMAN_CFLAGS += $(SSE2_CFLAGS)
+libpixman_sources += pixman-sse2.c
+endif
+
+# SSSE3 compilation flags
+ifeq ($(SSSE3_VAR),on)
+PIXMAN_CFLAGS += $(SSSE3_CFLAGS)
+libpixman_sources += pixman-ssse3.c
+endif
+
+OBJECTS = $(patsubst %.c, $(CFG_VAR)/%.obj, $(libpixman_sources))
+
+# targets
+all: inform informMMX informSSE2 informSSSE3 $(CFG_VAR)/$(LIBRARY).lib
+
+informMMX:
+ifneq ($(MMX),off)
+ifneq ($(MMX),on)
+ifneq ($(MMX),)
+	@echo "Invalid specified MMX option : "$(MMX_VAR)"."
+	@echo
+	@echo "Possible choices for MMX are 'on' or 'off'"
+	@exit 1
+endif
+	@echo "Setting MMX flag to default value 'on'... (use MMX=on or MMX=off)"
+endif
+endif
+
+informSSE2:
+ifneq ($(SSE2),off)
+ifneq ($(SSE2),on)
+ifneq ($(SSE2),)
+	@echo "Invalid specified SSE option : "$(SSE2)"."
+	@echo
+	@echo "Possible choices for SSE2 are 'on' or 'off'"
+	@exit 1
+endif
+	@echo "Setting SSE2 flag to default value 'on'... (use SSE2=on or SSE2=off)"
+endif
+endif
+
+informSSSE3:
+ifneq ($(SSSE3),off)
+ifneq ($(SSSE3),on)
+ifneq ($(SSSE3),)
+	@echo "Invalid specified SSE option : "$(SSSE3)"."
+	@echo
+	@echo "Possible choices for SSSE3 are 'on' or 'off'"
+	@exit 1
+endif
+	@echo "Setting SSSE3 flag to default value 'on'... (use SSSE3=on or SSSE3=off)"
+endif
+endif
+
+
+# pixman linking
+$(CFG_VAR)/$(LIBRARY).lib: $(OBJECTS)
+	@$(AR) $(PIXMAN_ARFLAGS) -OUT:$@ $^
+
+.PHONY: all informMMX informSSE2 informSSSE3
diff --git a/libs/pixman-0.40.0/pixman/dither/blue-noise-64x64.h b/libs/pixman-0.40.0/pixman/dither/blue-noise-64x64.h
new file mode 100644
index 0000000..93c8805
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/dither/blue-noise-64x64.h
@@ -0,0 +1,77 @@
+/* WARNING: This file is generated by make-blue-noise.c
+ * Please edit that file instead of this one.
+ */
+
+#ifndef BLUE_NOISE_64X64_H
+#define BLUE_NOISE_64X64_H
+
+#include <stdint.h>
+
+static const uint16_t dither_blue_noise_64x64[4096] = {
+    3039, 1368, 3169, 103, 2211, 1248, 2981, 668, 2633, 37, 3963, 2903, 384, 2564, 3115, 1973, 3348, 830, 2505, 1293, 3054, 1060, 1505, 3268, 400, 1341, 593, 3802, 3384, 429, 4082, 1411, 2503, 3863, 126, 1292, 1887, 2855, 205, 2094, 2977, 1899, 3924, 356, 3088, 2500, 3942, 1409, 2293, 1734, 3732, 1291, 3227, 277, 2054, 786, 2871, 411, 2425, 1678, 3986, 455, 2879, 2288,
+    388, 1972, 3851, 778, 2768, 3697, 944, 2123, 1501, 3533, 937, 1713, 1381, 3888, 156, 1242, 516, 2888, 1607, 3676, 632, 2397, 3804, 2673, 1898, 3534, 2593, 1777, 1170, 2299, 3013, 1838, 523, 3053, 1647, 3601, 3197, 959, 1520, 3633, 893, 2437, 3367, 2187, 1258, 137, 1965, 401, 3546, 643, 3087, 2498, 733, 2786, 3371, 4053, 1266, 1977, 3663, 183, 2570, 2107, 1183, 3708,
+    907, 2473, 1151, 3363, 1527, 1902, 232, 3903, 3060, 496, 2486, 3206, 2165, 861, 2387, 3653, 2101, 3972, 132, 2162, 3437, 1827, 215, 895, 3114, 271, 969, 2932, 197, 1598, 878, 3696, 1140, 2120, 904, 2431, 302, 3846, 2675, 481, 3187, 66, 1440, 650, 3833, 2826, 3435, 901, 2936, 2111, 250, 1875, 3609, 1174, 1747, 162, 2346, 3420, 913, 3172, 1383, 752, 3298, 1735,
+    3540, 2938, 249, 2324, 526, 3099, 2561, 1324, 2347, 1861, 1200, 3702, 257, 3442, 1514, 2999, 992, 1766, 2735, 1163, 478, 2943, 1279, 3635, 2177, 1464, 3672, 2386, 3871, 3340, 2690, 64, 3489, 2811, 3999, 633, 1948, 1243, 2269, 1807, 1143, 2750, 3729, 1790, 2363, 1053, 1537, 2636, 4065, 1076, 1476, 3869, 450, 2200, 2676, 658, 2979, 1548, 544, 1913, 2838, 3911, 116, 2698,
+    517, 1295, 3997, 1739, 3665, 1083, 3509, 599, 3400, 118, 2956, 720, 2689, 1907, 567, 2523, 284, 3397, 711, 3219, 2450, 3985, 1665, 2549, 562, 3011, 1855, 729, 1355, 528, 1908, 2456, 1384, 337, 1540, 2654, 3138, 3513, 703, 4080, 3314, 2047, 855, 3037, 209, 3317, 577, 1828, 17, 2336, 3193, 2748, 962, 3441, 1450, 3246, 1075, 3878, 2615, 3497, 1033, 2310, 1442, 2183,
+    1654, 3254, 2061, 738, 2832, 148, 2030, 1670, 909, 3850, 2109, 1533, 4046, 1085, 3098, 3897, 1378, 2248, 3829, 1495, 1966, 23, 797, 3427, 1124, 4057, 95, 2787, 2190, 3074, 3950, 742, 3194, 1999, 3386, 1113, 16, 1657, 2804, 201, 1543, 383, 2559, 1325, 3604, 2068, 2493, 3771, 1284, 3460, 710, 1716, 2447, 80, 3811, 2032, 347, 2227, 15, 1689, 397, 3084, 662, 3798,
+    973, 43, 2608, 3143, 1459, 2423, 4066, 2770, 3191, 1283, 2630, 314, 3235, 2289, 72, 1822, 2840, 924, 350, 2653, 1057, 3715, 2235, 2775, 346, 2083, 1553, 3292, 1081, 274, 1686, 1188, 2327, 3743, 578, 2234, 3916, 2519, 1011, 3056, 2207, 3438, 3890, 537, 1617, 837, 3094, 373, 2795, 1980, 276, 3951, 1353, 3015, 844, 1724, 3651, 2923, 1316, 4092, 2504, 3627, 1936, 2854,
+    2461, 3929, 1193, 421, 3746, 820, 1180, 286, 2261, 532, 3625, 1812, 802, 1327, 3527, 670, 3730, 2025, 3124, 3565, 529, 2960, 1769, 1390, 3196, 2494, 3756, 796, 3618, 2602, 3463, 2847, 166, 953, 1745, 2900, 438, 2070, 1418, 3741, 639, 1205, 1891, 2882, 2282, 4012, 1182, 1696, 3630, 951, 2904, 2170, 3530, 375, 2320, 2742, 1132, 701, 3216, 2023, 847, 1230, 310, 3431,
+    770, 1961, 3531, 1702, 2181, 3370, 1877, 3072, 1571, 3389, 1071, 2415, 3782, 2803, 1610, 2454, 1211, 182, 1655, 2322, 1282, 3372, 287, 3935, 704, 1232, 415, 1910, 2286, 1399, 556, 1964, 4068, 2444, 3605, 1272, 3345, 816, 3526, 256, 2402, 2777, 955, 345, 3289, 111, 2727, 635, 2396, 1488, 3331, 600, 1032, 1575, 4026, 515, 3507, 2433, 1605, 460, 3364, 2783, 1810, 1397,
+    2334, 223, 2945, 688, 2533, 99, 2705, 624, 3944, 2073, 46, 2978, 508, 2132, 269, 3173, 3453, 2631, 4076, 694, 1892, 2586, 972, 2178, 3470, 1695, 2849, 3141, 77, 3884, 994, 3029, 1536, 673, 3083, 124, 2583, 1722, 2821, 1944, 4027, 1661, 3176, 3728, 1337, 1813, 3503, 2035, 3930, 157, 2537, 1865, 3096, 2646, 1941, 3252, 1449, 135, 2836, 3758, 2139, 84, 3678, 3106,
+    3862, 1545, 3307, 1320, 3955, 1031, 3664, 1306, 2460, 776, 1487, 3294, 1187, 3990, 1903, 1021, 549, 1484, 943, 3027, 97, 3853, 1499, 2880, 198, 2575, 3995, 1089, 1587, 2475, 3282, 339, 2657, 1158, 2105, 1493, 3943, 580, 3232, 1287, 846, 48, 2480, 2112, 771, 2534, 459, 3134, 850, 1298, 3790, 325, 3652, 1249, 193, 940, 2202, 3895, 1829, 911, 1366, 2577, 1069, 534,
+    2104, 1009, 2667, 392, 1983, 2917, 1645, 324, 3439, 2869, 3705, 1767, 2592, 756, 2916, 3683, 2276, 2850, 2053, 3594, 2403, 3181, 634, 3699, 1933, 906, 519, 2150, 3673, 764, 1770, 2220, 3795, 3336, 502, 3547, 2339, 1110, 301, 2210, 3354, 3643, 569, 1518, 2940, 3973, 1138, 1613, 2773, 2127, 2983, 1671, 769, 2161, 3800, 2730, 3127, 1179, 533, 3259, 2284, 4014, 1651, 2820,
+    3566, 653, 1839, 3455, 2399, 789, 3149, 2244, 1863, 1099, 474, 2307, 158, 3541, 1312, 1711, 0, 3902, 360, 1629, 1091, 395, 1781, 1191, 2374, 3353, 1419, 3225, 206, 2931, 3553, 1046, 54, 1646, 2470, 910, 1860, 3137, 3770, 2635, 1562, 2809, 1215, 3788, 222, 2199, 3335, 67, 3606, 524, 1001, 3309, 2410, 3473, 591, 1619, 291, 2502, 3629, 2891, 335, 741, 3378, 168,
+    2384, 3129, 4051, 22, 1444, 3613, 543, 3893, 186, 2665, 4062, 933, 3058, 2142, 449, 2711, 3224, 849, 1330, 3349, 2195, 2670, 3484, 2993, 32, 3774, 2722, 1859, 2548, 1268, 583, 2027, 3165, 2807, 4029, 227, 2897, 1434, 721, 1816, 195, 905, 2066, 3258, 1754, 970, 2674, 1880, 2338, 3915, 1485, 2660, 14, 1313, 2914, 2046, 4074, 791, 1917, 1301, 1725, 2687, 2019, 1443,
+    418, 1186, 1664, 2859, 1049, 2056, 2741, 1226, 1589, 3186, 2042, 1377, 3449, 1574, 3941, 1063, 1930, 2501, 3751, 2930, 671, 4031, 888, 2081, 1544, 684, 1117, 351, 4052, 1698, 2393, 3881, 1439, 785, 1277, 2013, 3488, 441, 2459, 3980, 3061, 3481, 2543, 419, 3020, 609, 3515, 1350, 799, 2878, 348, 2034, 3966, 1824, 950, 3281, 1394, 2239, 3452, 55, 3922, 3119, 892, 3785,
+    3023, 2140, 782, 2492, 3817, 241, 3355, 2424, 856, 3639, 612, 2556, 245, 2858, 705, 2316, 3562, 495, 1748, 128, 1912, 1454, 280, 2552, 3905, 3130, 2274, 3472, 834, 3055, 240, 2692, 471, 2272, 3301, 2632, 1080, 3693, 2136, 1029, 1364, 590, 1611, 4067, 1190, 2360, 3827, 261, 3180, 1768, 3471, 1103, 3003, 520, 3674, 151, 2571, 555, 3033, 982, 2353, 504, 1259, 2555,
+    149, 3889, 3380, 493, 3178, 1681, 663, 1924, 2990, 49, 1792, 3861, 1192, 1987, 3273, 297, 1457, 3043, 1177, 2292, 3249, 2829, 3682, 1154, 1758, 428, 2872, 1993, 1500, 3703, 1129, 3421, 1840, 3754, 163, 659, 1733, 3182, 38, 2875, 1957, 3614, 2237, 78, 1873, 2801, 1513, 2121, 1074, 2516, 667, 3710, 1429, 2430, 2088, 2830, 1072, 3557, 1531, 2733, 1955, 3286, 3590, 1826,
+    2778, 1068, 1932, 1452, 2279, 1185, 3564, 3952, 1391, 2726, 3313, 2331, 870, 3709, 1674, 2772, 4085, 808, 2596, 3848, 927, 538, 2335, 3334, 773, 3597, 1347, 109, 2663, 608, 2108, 2994, 936, 1524, 2922, 3968, 2422, 1467, 845, 3870, 321, 2704, 1073, 3308, 3680, 823, 430, 3375, 4030, 112, 2171, 2695, 267, 3374, 731, 1627, 3919, 1871, 352, 3839, 1370, 234, 794, 1532,
+    3245, 647, 3575, 74, 3045, 2766, 285, 2174, 498, 1059, 1551, 385, 3125, 2598, 143, 1128, 2095, 3395, 318, 1590, 3524, 1345, 1969, 242, 2759, 2092, 947, 3926, 3244, 2356, 1658, 6, 3593, 2554, 1172, 1995, 371, 2755, 3417, 2294, 1570, 3164, 748, 2517, 1401, 3111, 2420, 1662, 2910, 1276, 3276, 854, 1804, 4000, 1253, 2987, 229, 2344, 3184, 649, 2196, 2921, 4095, 2389,
+    1289, 2193, 2579, 4023, 757, 1858, 986, 3199, 2514, 3475, 4021, 2154, 651, 1432, 3468, 2404, 574, 1799, 3105, 2145, 86, 2614, 3218, 1565, 4088, 2481, 3079, 1815, 323, 1212, 3837, 759, 2159, 435, 3223, 784, 3659, 1114, 1888, 550, 1221, 3786, 1803, 499, 2117, 185, 3763, 942, 589, 2001, 3838, 1483, 3154, 2256, 468, 2544, 3403, 898, 1208, 2610, 3622, 967, 1929, 378,
+    3781, 220, 1656, 1115, 3347, 2428, 3822, 1577, 712, 1959, 110, 2765, 1762, 3854, 979, 2928, 3714, 1371, 746, 3969, 2884, 975, 3779, 641, 1142, 159, 1460, 702, 3485, 2866, 2495, 3330, 1305, 3937, 1635, 2229, 2962, 146, 4055, 3091, 2417, 100, 3508, 2933, 4006, 1167, 1920, 2760, 3552, 2545, 433, 2845, 142, 1056, 1886, 3616, 1435, 2099, 3803, 1749, 27, 1446, 3350, 2843,
+    884, 3310, 2948, 2103, 447, 1351, 187, 2895, 3655, 1256, 3036, 932, 3325, 2257, 451, 1915, 40, 2780, 2438, 1112, 1814, 423, 2290, 1905, 2898, 3419, 2306, 3760, 1938, 486, 1019, 1791, 3010, 2628, 203, 3408, 1269, 2507, 1606, 862, 2779, 2078, 952, 1529, 2638, 708, 3332, 1413, 2, 1726, 1156, 3500, 2392, 3791, 3076, 812, 107, 2861, 501, 3050, 3487, 2455, 594, 1731,
+    2685, 1498, 680, 3908, 2621, 3529, 1786, 2236, 342, 2569, 1526, 3722, 230, 1290, 3203, 3947, 1609, 3516, 467, 3267, 3685, 1461, 3140, 3569, 367, 1759, 928, 2754, 1332, 2219, 4034, 260, 655, 1984, 978, 3814, 617, 2086, 3525, 279, 3841, 1373, 3361, 319, 2251, 3066, 407, 2382, 3918, 3133, 2168, 762, 1523, 507, 2641, 1677, 4025, 2413, 1584, 793, 2049, 1109, 3962, 2218,
+    1194, 3692, 266, 1687, 981, 3103, 740, 3983, 1005, 3434, 570, 2383, 1942, 2718, 676, 2462, 1007, 2089, 1308, 2222, 233, 2568, 829, 1241, 2669, 3987, 514, 3303, 69, 3142, 1603, 3560, 2295, 3288, 1497, 2696, 1764, 2865, 1058, 3271, 1914, 477, 2529, 3927, 1736, 1273, 3752, 2029, 1012, 565, 2798, 4078, 1949, 3305, 1175, 2179, 380, 3366, 1195, 3849, 2637, 416, 2959, 125,
+    3396, 2467, 2036, 3234, 2340, 68, 2819, 1436, 2011, 3139, 1704, 4073, 860, 3582, 1468, 2969, 211, 3157, 4056, 866, 2935, 2000, 3923, 31, 2157, 1477, 2429, 1147, 3792, 2557, 774, 2802, 1153, 3747, 464, 3192, 42, 3904, 539, 1474, 2283, 803, 2876, 1061, 75, 3477, 747, 2893, 1538, 3626, 251, 1322, 2506, 189, 2791, 3667, 939, 2991, 1971, 175, 3195, 1416, 3648, 1857,
+    3052, 454, 851, 3789, 1271, 1906, 3694, 2484, 406, 2757, 26, 1189, 2909, 296, 2215, 3784, 1864, 637, 2715, 1673, 3445, 581, 1572, 3059, 3469, 761, 2984, 1737, 2058, 440, 1414, 1921, 121, 2527, 894, 2223, 1302, 2377, 3077, 2666, 3759, 3198, 1811, 3661, 2166, 2731, 1883, 359, 3285, 2458, 1805, 3459, 926, 3834, 675, 1893, 1496, 2612, 657, 3523, 1763, 2354, 564, 961,
+    1367, 3977, 1588, 2714, 322, 3446, 1088, 625, 3887, 1354, 3535, 2090, 3316, 1760, 1127, 483, 3491, 1421, 2301, 94, 1202, 3740, 2311, 1014, 1878, 3836, 180, 3412, 991, 2868, 3953, 3450, 3081, 1632, 4071, 1882, 3543, 726, 1719, 179, 1171, 364, 1420, 622, 3090, 1490, 946, 4007, 2212, 1102, 619, 2739, 2189, 1669, 2937, 3426, 39, 3940, 2191, 1264, 887, 4091, 2792, 2135,
+    4, 2883, 2281, 631, 3044, 1641, 2232, 3243, 1773, 2319, 827, 2591, 629, 3938, 2426, 3222, 2629, 1044, 3879, 3293, 1952, 2749, 275, 2590, 472, 1372, 2496, 660, 3669, 2264, 208, 915, 2167, 561, 2828, 307, 3265, 1104, 3964, 2155, 3425, 1951, 4077, 2391, 283, 3387, 2581, 115, 1415, 3069, 3896, 141, 3158, 1214, 442, 2405, 1349, 3085, 425, 2528, 3002, 312, 1602, 3588,
+    1137, 3323, 1963, 1002, 3578, 2521, 127, 925, 2970, 273, 3737, 1573, 167, 2863, 1509, 800, 147, 2059, 2942, 409, 921, 3151, 1451, 3909, 3333, 2844, 2096, 1512, 3136, 1210, 1798, 2709, 1331, 3586, 1034, 1521, 2441, 2926, 488, 2585, 775, 3031, 2693, 879, 3602, 1173, 2028, 3654, 2781, 841, 1975, 1507, 3646, 768, 3991, 2012, 996, 3544, 1666, 3810, 1990, 3360, 753, 2597,
+    3736, 304, 1473, 3828, 485, 1334, 4008, 2072, 3495, 1136, 2806, 2004, 3236, 1010, 2130, 3819, 1750, 3567, 644, 2515, 1794, 3636, 698, 2137, 1162, 832, 3761, 326, 2613, 513, 3302, 3820, 357, 3163, 2259, 3733, 101, 1922, 1386, 3587, 1640, 28, 1286, 2141, 1761, 2918, 693, 1639, 457, 3250, 2434, 365, 2599, 1729, 3284, 2643, 306, 2793, 689, 1090, 104, 1309, 2305, 1831,
+    2776, 859, 2446, 2915, 1778, 3337, 2677, 614, 1508, 2409, 469, 4033, 1321, 3563, 402, 3131, 2720, 1093, 1569, 4042, 1229, 2277, 216, 3046, 1817, 57, 3006, 1684, 4059, 2016, 795, 2440, 1652, 1960, 610, 2763, 920, 3864, 3110, 1026, 2326, 3762, 3233, 521, 3856, 173, 2457, 3939, 2138, 1262, 3572, 989, 3021, 2238, 119, 1445, 3832, 1809, 2297, 3467, 2700, 3684, 3102, 394,
+    4036, 2050, 3256, 89, 2198, 1079, 248, 1845, 3805, 3104, 880, 1779, 2688, 717, 2373, 1375, 262, 2249, 3071, 13, 2813, 3429, 1600, 3984, 2416, 3603, 1299, 2298, 998, 3492, 1393, 2951, 10, 4009, 1247, 3462, 1679, 2204, 414, 2736, 316, 1894, 2816, 1050, 3373, 1462, 3107, 817, 3464, 21, 1835, 4070, 568, 1178, 3718, 875, 3168, 466, 2974, 1458, 2084, 616, 1564, 1018,
+    1693, 546, 1244, 3899, 716, 3160, 3608, 2877, 1220, 334, 3443, 2270, 44, 3000, 1843, 3928, 3405, 766, 3686, 2040, 587, 993, 2647, 387, 930, 2753, 630, 3274, 150, 2808, 453, 3638, 1092, 2352, 3030, 239, 2562, 700, 3240, 1257, 4016, 730, 1515, 2203, 2551, 417, 1866, 1123, 2348, 2902, 1550, 2678, 2075, 3238, 1630, 2531, 2115, 1255, 4054, 840, 290, 3874, 2477, 3399,
+    2250, 3577, 2817, 1626, 2576, 1356, 2315, 792, 2087, 2618, 1612, 3855, 1263, 3637, 1036, 494, 1535, 2553, 1198, 1715, 3867, 3170, 1359, 1954, 3483, 1539, 2069, 3886, 1772, 2487, 1534, 2045, 3242, 806, 1578, 2018, 3948, 1423, 3596, 2076, 2466, 3424, 139, 3688, 871, 4049, 2852, 3342, 547, 3719, 327, 852, 3505, 207, 2794, 542, 3600, 45, 2411, 3324, 1788, 3012, 1235, 61,
+    2655, 917, 253, 1986, 3738, 313, 1706, 4072, 120, 3229, 957, 597, 2024, 3262, 2453, 2857, 2002, 3190, 210, 2784, 2206, 300, 2400, 3766, 553, 3152, 218, 1150, 2988, 883, 3753, 627, 2664, 3831, 437, 3385, 1008, 2957, 60, 1636, 891, 2899, 1776, 3062, 1315, 2026, 194, 1643, 2079, 1296, 3201, 2465, 1379, 1927, 3898, 1125, 1847, 2846, 1552, 1028, 2725, 2169, 787, 3202,
+    1441, 3982, 3032, 1052, 3251, 605, 2639, 3073, 1431, 3642, 2329, 2949, 341, 1634, 833, 129, 4020, 916, 3571, 669, 1506, 3411, 821, 2856, 1207, 2337, 2683, 3448, 340, 2214, 3128, 235, 1738, 1288, 2833, 2419, 606, 1884, 2668, 552, 3765, 1176, 399, 2302, 596, 3591, 2634, 767, 3845, 2767, 995, 3967, 491, 3057, 814, 2300, 3422, 691, 3797, 254, 3645, 509, 3478, 1836,
+    2119, 475, 2445, 1525, 2175, 3539, 914, 1926, 473, 1157, 1800, 3971, 2701, 3739, 2129, 3486, 1333, 1784, 2366, 2982, 1070, 4089, 1802, 73, 1642, 3958, 835, 1837, 1480, 4043, 1217, 2469, 3416, 2113, 88, 3668, 1240, 3255, 3920, 2355, 3167, 2003, 2645, 3936, 3228, 1592, 1144, 3474, 2394, 79, 1820, 2241, 1594, 3656, 2584, 153, 1448, 3034, 2005, 2511, 1692, 1335, 3913, 217,
+    2822, 3391, 745, 3813, 192, 1274, 2941, 3847, 2489, 3440, 744, 161, 1422, 1086, 572, 3004, 2617, 338, 3807, 2031, 236, 2472, 3065, 2098, 3358, 362, 2163, 3574, 497, 2788, 1970, 948, 3885, 685, 3100, 1712, 2228, 292, 1408, 1016, 164, 3537, 1417, 941, 34, 2172, 3001, 358, 1491, 3147, 699, 3356, 258, 1149, 2946, 1787, 3931, 382, 1146, 3291, 818, 2890, 2379, 1096,
+    3679, 1328, 1901, 3162, 2747, 1730, 2253, 5, 1556, 2818, 2093, 3166, 2522, 3410, 2287, 1701, 956, 3237, 620, 1596, 3300, 1307, 511, 3701, 1020, 2939, 1362, 2532, 3208, 749, 3641, 160, 1522, 2624, 1095, 4086, 826, 2841, 3583, 2173, 1727, 723, 2925, 1911, 2482, 3726, 863, 1962, 4028, 1111, 2835, 3773, 2449, 2022, 582, 3278, 923, 2619, 2152, 4039, 92, 1934, 3145, 677,
+    2530, 53, 2303, 1003, 458, 3989, 739, 3321, 1064, 369, 3556, 877, 1900, 426, 3876, 1, 3617, 2106, 1197, 2805, 3634, 857, 2706, 1504, 2418, 682, 3868, 20, 1139, 1688, 2333, 3311, 2907, 1945, 265, 2385, 3433, 1601, 636, 2620, 3095, 4044, 386, 3382, 1184, 527, 2814, 3414, 2342, 465, 1889, 1343, 874, 3479, 1502, 2233, 3689, 1385, 559, 2745, 1463, 3465, 376, 1718,
+    3217, 4045, 1580, 3612, 2525, 1228, 3018, 1958, 3725, 2358, 1361, 3996, 1581, 3063, 1224, 2737, 1475, 2442, 3946, 191, 1796, 2128, 3975, 134, 1916, 3318, 1597, 2071, 3749, 2672, 403, 1278, 602, 3745, 3220, 1374, 445, 2064, 3830, 243, 1252, 2390, 1563, 2724, 3875, 1818, 1346, 165, 1650, 3264, 2680, 117, 2998, 4081, 343, 2799, 9, 3122, 1743, 3724, 1040, 2231, 3842, 1209,
+    900, 398, 2851, 697, 1797, 3482, 293, 2679, 1649, 566, 2954, 91, 2697, 714, 2060, 3211, 781, 480, 3040, 1038, 2611, 666, 2989, 3458, 1201, 2796, 548, 2975, 839, 3121, 1850, 4001, 2208, 1631, 790, 2558, 2972, 1148, 3213, 1849, 3624, 971, 2102, 108, 772, 3101, 2589, 3777, 1042, 656, 3907, 2097, 1615, 2540, 805, 1935, 1231, 3494, 2451, 268, 2995, 750, 2682, 2020,
+    3024, 1392, 2124, 3279, 106, 2217, 1387, 822, 3214, 3825, 2160, 1000, 2395, 3691, 228, 4038, 1872, 3413, 1608, 2225, 3536, 303, 1653, 886, 2541, 224, 4037, 2252, 1428, 172, 3504, 958, 2848, 113, 3628, 1834, 3979, 19, 2317, 779, 2797, 518, 3174, 3549, 1482, 2266, 444, 2014, 3555, 2439, 1213, 3113, 535, 1135, 3204, 3858, 2309, 931, 623, 2009, 3359, 1566, 140, 3550,
+    1808, 3872, 2488, 1152, 3764, 2892, 3960, 2412, 353, 1223, 1825, 3444, 3116, 1717, 1082, 2313, 1280, 2661, 82, 3852, 1389, 3200, 2330, 3812, 2038, 3581, 1728, 1039, 3339, 2427, 586, 2580, 1238, 3328, 2280, 1047, 595, 2662, 1363, 3338, 1620, 3934, 2497, 1881, 1054, 3954, 3215, 864, 2887, 1801, 320, 3519, 2378, 3704, 1753, 424, 2958, 1660, 4005, 2601, 1116, 3912, 2381, 573,
+    2740, 200, 828, 1667, 432, 1931, 1035, 1616, 3598, 2640, 728, 264, 1437, 557, 3501, 2966, 372, 3734, 974, 1978, 758, 2719, 1145, 452, 1433, 725, 2681, 408, 3843, 1918, 1547, 3906, 1996, 503, 1456, 3019, 3493, 1700, 3742, 355, 2134, 176, 1311, 615, 2867, 315, 1680, 1314, 8, 3297, 1494, 783, 1950, 83, 2656, 1382, 3561, 138, 2834, 1404, 330, 1904, 3156, 1027,
+    1357, 3381, 3041, 3666, 2729, 734, 3415, 177, 3051, 2021, 4079, 2823, 3775, 2186, 2616, 869, 1668, 3148, 2367, 3315, 393, 4075, 1870, 2920, 3343, 2362, 3188, 1303, 2782, 825, 3171, 259, 2905, 3717, 2538, 184, 2074, 838, 2860, 2407, 1024, 3496, 3008, 3706, 1985, 2349, 3623, 2582, 4058, 2184, 2694, 3873, 2964, 990, 3346, 690, 2033, 1066, 2201, 3490, 2971, 718, 3700, 2188,
+    4061, 391, 1989, 2325, 1430, 3150, 2125, 2526, 592, 1403, 976, 2351, 1165, 1851, 114, 3921, 2063, 613, 1358, 2785, 1623, 2254, 25, 3542, 1045, 246, 1852, 3554, 87, 2243, 3615, 1169, 727, 1705, 968, 3957, 3185, 1251, 500, 4063, 1751, 2622, 842, 1519, 90, 3393, 819, 490, 1874, 999, 571, 1275, 2271, 1586, 4040, 2448, 3126, 3731, 436, 885, 1708, 2421, 24, 1599,
+    889, 2563, 1199, 645, 70, 4013, 1237, 3723, 1694, 3499, 3, 3266, 484, 2997, 3390, 1233, 2842, 3687, 152, 3480, 1084, 3698, 881, 2490, 1542, 3992, 2209, 692, 1690, 3022, 1470, 2625, 2114, 3512, 2359, 381, 2684, 1897, 3368, 1395, 3080, 289, 2065, 3981, 2758, 1141, 3097, 1472, 2870, 3352, 3707, 225, 3159, 505, 1895, 214, 1222, 1774, 2686, 3978, 3275, 1196, 3518, 2825,
+    3270, 1720, 3796, 3466, 2650, 1841, 298, 899, 2862, 2091, 2671, 1744, 3735, 801, 1560, 349, 2262, 903, 1833, 2524, 512, 3117, 1793, 2827, 476, 3038, 1216, 2550, 3826, 980, 431, 4048, 35, 2992, 1265, 1595, 765, 3675, 76, 2247, 696, 3456, 1254, 2452, 664, 1757, 2133, 3750, 145, 2332, 1554, 1981, 3580, 2712, 868, 3640, 2919, 638, 2275, 1427, 309, 2595, 2006, 492,
+    2226, 178, 2911, 836, 1528, 3028, 2240, 3327, 404, 3970, 707, 1294, 2464, 2131, 4032, 2600, 3319, 1406, 2913, 3974, 2156, 1425, 221, 3877, 2017, 811, 3662, 272, 3287, 1988, 2408, 3357, 1746, 598, 3239, 3823, 2182, 2934, 1078, 2604, 3840, 1697, 2906, 413, 3210, 3880, 331, 2644, 1260, 848, 3042, 2535, 1077, 1438, 3261, 2365, 1561, 3799, 85, 3082, 1876, 674, 3932, 1101,
+    3644, 1344, 1943, 2401, 390, 3835, 1048, 2572, 1541, 1133, 3075, 3584, 308, 2889, 1065, 1869, 601, 3783, 282, 1181, 736, 3312, 2368, 1126, 3383, 1675, 2734, 1426, 628, 2873, 1317, 843, 2717, 2048, 1004, 2536, 333, 1782, 3295, 1517, 219, 2153, 815, 3502, 1579, 2268, 987, 3409, 1780, 4018, 354, 665, 3914, 47, 1956, 456, 1006, 2010, 3406, 1130, 3621, 2894, 1549, 3092,
+    2485, 640, 3993, 3179, 1270, 3436, 585, 1925, 3757, 2304, 136, 1976, 1486, 646, 3520, 50, 3155, 1637, 2435, 3522, 1937, 2756, 3748, 661, 2224, 58, 3230, 2357, 1830, 3892, 170, 3607, 1447, 3949, 190, 3392, 1336, 584, 4010, 918, 3016, 3670, 1155, 2406, 52, 1304, 3009, 607, 2085, 2699, 3205, 1848, 2291, 3402, 2764, 3865, 3048, 2508, 735, 2710, 443, 2341, 897, 263,
+    1785, 2769, 983, 56, 2197, 1685, 2703, 202, 2944, 810, 3377, 2626, 3787, 3047, 2055, 1236, 2752, 2122, 945, 3093, 96, 1624, 439, 3014, 1388, 4015, 977, 448, 3506, 1098, 2242, 3026, 506, 2361, 2952, 1862, 3619, 2790, 1992, 2483, 525, 1868, 2652, 4093, 1998, 3595, 2478, 3816, 122, 1412, 929, 3716, 1166, 1648, 813, 1300, 199, 1489, 3998, 1771, 1310, 3808, 2052, 3423,
+    434, 3712, 1625, 3558, 2955, 853, 4019, 1348, 3511, 1732, 1246, 487, 934, 1672, 2510, 3965, 788, 3711, 396, 1369, 4090, 1055, 2603, 1879, 3528, 2518, 2067, 3005, 1516, 2588, 751, 1740, 3418, 1131, 1576, 686, 2296, 1118, 18, 3263, 1365, 3401, 294, 737, 3177, 410, 867, 1633, 2963, 3579, 2375, 252, 2881, 479, 2471, 3576, 2180, 3306, 332, 2255, 3035, 41, 2648, 1396,
+    2929, 2230, 1219, 2512, 446, 2008, 3189, 2388, 626, 2164, 2831, 4047, 2376, 174, 3272, 368, 1469, 3226, 2578, 1991, 2874, 2263, 3681, 876, 188, 1239, 683, 3776, 226, 3183, 4083, 2148, 63, 2649, 3859, 299, 3086, 3933, 1585, 2185, 3767, 988, 1707, 2908, 1407, 1844, 2771, 2245, 1161, 560, 1755, 3376, 2051, 4064, 3135, 1832, 652, 2853, 1051, 3649, 760, 3290, 1105, 3945,
+    872, 154, 3207, 713, 3780, 1453, 281, 1087, 3695, 30, 3299, 1919, 1400, 3551, 1119, 1890, 2314, 618, 1703, 3428, 724, 295, 3146, 1557, 3341, 2896, 1683, 2723, 1974, 1017, 541, 1380, 3720, 804, 3280, 2082, 997, 2567, 777, 2961, 213, 2707, 2328, 3632, 1025, 3891, 3304, 255, 4003, 3108, 2587, 1323, 743, 1479, 105, 1013, 3901, 1618, 2044, 2627, 1465, 1846, 576, 1994,
+    2560, 3521, 1742, 2118, 2800, 3404, 1783, 2609, 2968, 1582, 1022, 412, 2713, 687, 2976, 3857, 2761, 3620, 62, 1108, 3844, 1340, 2100, 540, 2345, 3925, 405, 3457, 1319, 2468, 3362, 2815, 1867, 2372, 1281, 1714, 3690, 482, 3498, 1842, 1285, 3994, 558, 2039, 81, 2499, 678, 1481, 1923, 964, 12, 3824, 2980, 2205, 2762, 3432, 2398, 181, 3247, 462, 4094, 2350, 3589, 3089,
+    1555, 1094, 4041, 247, 1267, 908, 3959, 2041, 732, 3860, 2343, 3132, 3769, 2144, 1621, 237, 912, 1329, 3025, 2146, 2642, 1775, 3721, 2746, 1121, 1953, 902, 2285, 130, 3671, 1659, 278, 3153, 522, 2721, 123, 2996, 1466, 2380, 377, 3231, 873, 1510, 3476, 3123, 1250, 2147, 3650, 2839, 3451, 2323, 1122, 3545, 379, 1765, 1218, 603, 3768, 1360, 938, 2885, 133, 1245, 363,
+    2364, 554, 2743, 3344, 2474, 530, 3112, 169, 1297, 3430, 536, 1741, 98, 1043, 2574, 3253, 2246, 1854, 4022, 510, 3283, 204, 858, 3398, 36, 3118, 1478, 3794, 2986, 706, 2176, 922, 3559, 1097, 3976, 3322, 2149, 1160, 2810, 3883, 2007, 2513, 2953, 328, 1721, 3793, 422, 2566, 807, 329, 1638, 1967, 648, 2520, 3727, 3109, 2116, 2927, 2491, 1939, 3365, 1709, 2728, 3815,
+    2037, 3120, 831, 1405, 1896, 3592, 1622, 2369, 2864, 2151, 1107, 2542, 3532, 1410, 3917, 427, 3568, 709, 2509, 1503, 1037, 2973, 2436, 1604, 4035, 2594, 563, 1819, 2659, 1234, 4004, 2565, 1511, 2273, 1823, 336, 882, 3772, 575, 1628, 171, 3570, 1120, 2260, 2716, 935, 3064, 1806, 1342, 3144, 3900, 2744, 3296, 985, 1546, 238, 896, 1663, 305, 3660, 695, 2213, 960, 3407,
+    144, 1795, 3894, 2267, 51, 2708, 1023, 3818, 366, 1821, 4087, 2985, 755, 2057, 2912, 949, 1583, 2774, 231, 3447, 2258, 3866, 1982, 672, 1225, 2077, 3320, 1062, 370, 3241, 1968, 7, 3068, 681, 3631, 2573, 1567, 3175, 2321, 1067, 3070, 722, 1856, 3744, 642, 1471, 4084, 131, 3514, 2443, 531, 1227, 155, 2265, 4024, 2658, 3326, 3910, 1168, 3078, 1530, 3956, 489, 1424,
+    3647, 1203, 420, 2924, 3755, 719, 3248, 1376, 3067, 890, 196, 1559, 3269, 270, 2432, 1885, 3212, 1164, 3778, 1752, 579, 1338, 344, 3585, 3017, 288, 3658, 2371, 3882, 1691, 611, 2789, 3809, 1339, 389, 2950, 2015, 59, 3548, 2751, 2158, 4011, 1352, 29, 3388, 2370, 2812, 1946, 954, 2110, 1558, 2947, 3573, 1909, 1326, 679, 1853, 2312, 551, 2702, 33, 2414, 3209, 2824,
+    2547, 2143, 3379, 966, 1492, 1979, 2479, 463, 2194, 3657, 2738, 2318, 1261, 3713, 604, 4002, 11, 2192, 2967, 919, 2607, 3369, 2837, 1676, 2539, 984, 1568, 93, 2901, 1318, 3538, 1041, 2216, 1756, 3454, 1030, 4050, 1402, 798, 1723, 311, 3277, 2546, 2886, 2043, 461, 1206, 3677, 361, 3260, 3988, 809, 2605, 470, 3007, 3517, 102, 3221, 1398, 2062, 3611, 1134, 1928, 865,
+    4060, 621, 1710, 2606, 3510, 317, 4017, 1682, 3329, 1159, 1940, 654, 3461, 1789, 1015, 2691, 1455, 3599, 374, 1947, 4069, 71, 2126, 763, 3961, 2278, 3161, 1997, 824, 2623, 2080, 244, 3257, 780, 2732, 2308, 545, 3351, 2476, 3806, 1204, 588, 1591, 963, 3610, 1699, 754, 3049, 2651, 1106, 65, 2221, 1644, 3821, 1100, 2463, 1614, 3801, 965, 2965, 715, 3394, 1593, 212,
+};
+
+#endif /* BLUE_NOISE_64X64_H */
diff --git a/libs/pixman-0.40.0/pixman/dither/make-blue-noise.c b/libs/pixman-0.40.0/pixman/dither/make-blue-noise.c
new file mode 100644
index 0000000..f9974b4
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/dither/make-blue-noise.c
@@ -0,0 +1,679 @@
+/* Blue noise generation using the void-and-cluster method as described in
+ *
+ *     The void-and-cluster method for dither array generation
+ *     Ulichney, Robert A (1993)
+ *
+ *     http://cv.ulichney.com/papers/1993-void-cluster.pdf
+ *
+ * Note that running with openmp (-DUSE_OPENMP) will trigger additional
+ * randomness due to computing reductions in parallel, and is not recommended
+ * unless generating very large dither arrays.
+ */
+
+#include <assert.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <math.h>
+#include <stdio.h>
+
+/* Booleans and utility functions */
+
+#ifndef TRUE
+#   define TRUE 1
+#endif
+
+#ifndef FALSE
+#   define FALSE 0
+#endif
+
+typedef int bool_t;
+
+int
+imin (int x, int y)
+{
+    return x < y ? x : y;
+}
+
+/* Memory allocation */
+void *
+malloc_abc (unsigned int a, unsigned int b, unsigned int c)
+{
+    if (a >= INT32_MAX / b)
+	return NULL;
+    else if (a * b >= INT32_MAX / c)
+	return NULL;
+    else
+	return malloc (a * b * c);
+}
+
+/* Random number generation */
+typedef uint32_t xorwow_state_t[5];
+
+uint32_t
+xorwow_next (xorwow_state_t *state)
+{
+    uint32_t s = (*state)[0],
+    t = (*state)[3];
+    (*state)[3] = (*state)[2];
+    (*state)[2] = (*state)[1];
+    (*state)[1] = s;
+
+    t ^= t >> 2;
+    t ^= t << 1;
+    t ^= s ^ (s << 4);
+
+    (*state)[0] = t;
+    (*state)[4] += 362437;
+
+    return t + (*state)[4];
+}
+
+float
+xorwow_float (xorwow_state_t *s)
+{
+    return (xorwow_next (s) >> 9) / (float)((1 << 23) - 1);
+}
+
+/* Floating point matrices
+ *
+ * Used to cache the cluster sizes.
+ */
+typedef struct matrix_t {
+    int width;
+    int height;
+    float *buffer;
+} matrix_t;
+
+bool_t
+matrix_init (matrix_t *matrix, int width, int height)
+{
+    float *buffer;
+
+    if (!matrix)
+	return FALSE;
+
+    buffer = malloc_abc (width, height, sizeof (float));
+
+    if (!buffer)
+	return FALSE;
+
+    matrix->buffer = buffer;
+    matrix->width  = width;
+    matrix->height = height;
+
+    return TRUE;
+}
+
+bool_t
+matrix_copy (matrix_t *dst, matrix_t const *src)
+{
+    float *srcbuf = src->buffer,
+	  *srcend = src->buffer + src->width * src->height,
+	  *dstbuf = dst->buffer;
+
+    if (dst->width != src->width || dst->height != src->height)
+	return FALSE;
+
+    while (srcbuf < srcend)
+	*dstbuf++ = *srcbuf++;
+
+    return TRUE;
+}
+
+float *
+matrix_get (matrix_t *matrix, int x, int y)
+{
+    return &matrix->buffer[y * matrix->width + x];
+}
+
+void
+matrix_destroy (matrix_t *matrix)
+{
+    free (matrix->buffer);
+}
+
+/* Binary patterns */
+typedef struct pattern_t {
+    int width;
+    int height;
+    bool_t *buffer;
+} pattern_t;
+
+bool_t
+pattern_init (pattern_t *pattern, int width, int height)
+{
+    bool_t *buffer;
+
+    if (!pattern)
+	return FALSE;
+
+    buffer = malloc_abc (width, height, sizeof (bool_t));
+
+    if (!buffer)
+	return FALSE;
+
+    pattern->buffer = buffer;
+    pattern->width  = width;
+    pattern->height = height;
+
+    return TRUE;
+}
+
+bool_t
+pattern_copy (pattern_t *dst, pattern_t const *src)
+{
+    bool_t *srcbuf = src->buffer,
+	   *srcend = src->buffer + src->width * src->height,
+	   *dstbuf = dst->buffer;
+
+    if (dst->width != src->width || dst->height != src->height)
+	return FALSE;
+
+    while (srcbuf < srcend)
+	*dstbuf++ = *srcbuf++;
+
+    return TRUE;
+}
+
+bool_t *
+pattern_get (pattern_t *pattern, int x, int y)
+{
+    return &pattern->buffer[y * pattern->width + x];
+}
+
+void
+pattern_fill_white_noise (pattern_t *pattern, float fraction,
+			  xorwow_state_t *s)
+{
+    bool_t *buffer = pattern->buffer;
+    bool_t *end    = buffer + (pattern->width * pattern->height);
+
+    while (buffer < end)
+	*buffer++ = xorwow_float (s) < fraction;
+}
+
+void
+pattern_destroy (pattern_t *pattern)
+{
+    free (pattern->buffer);
+}
+
+/* Dither arrays */
+typedef struct array_t {
+    int width;
+    int height;
+    uint32_t *buffer;
+} array_t;
+
+bool_t
+array_init (array_t *array, int width, int height)
+{
+    uint32_t *buffer;
+
+    if (!array)
+	return FALSE;
+
+    buffer = malloc_abc (width, height, sizeof (uint32_t));
+
+    if (!buffer)
+	return FALSE;
+
+    array->buffer = buffer;
+    array->width  = width;
+    array->height = height;
+
+    return TRUE;
+}
+
+uint32_t *
+array_get (array_t *array, int x, int y)
+{
+    return &array->buffer[y * array->width + x];
+}
+
+bool_t
+array_save_ppm (array_t *array, const char *filename)
+{
+    FILE *f = fopen(filename, "wb");
+
+    int i   = 0;
+    int bpp = 2;
+    uint8_t buffer[1024];
+
+    if (!f)
+	return FALSE;
+
+    if (array->width * array->height - 1 < 256)
+	bpp = 1;
+
+    fprintf(f, "P5 %d %d %d\n", array->width, array->height,
+	    array->width * array->height - 1);
+    while (i < array->width * array->height)
+    {
+	    int j = 0;
+	    for (; j < 1024 / bpp && j < array->width * array->height; ++j)
+	    {
+		    uint32_t v = array->buffer[i + j];
+		    if (bpp == 2)
+		    {
+			buffer[2 * j] = v & 0xff;
+			buffer[2 * j + 1] = (v & 0xff00) >> 8;
+		    } else {
+			buffer[j] = v;
+		    }
+	    }
+
+	    fwrite((void *)buffer, bpp, j, f);
+	    i += j;
+    }
+
+    if (fclose(f) != 0)
+	return FALSE;
+
+    return TRUE;
+}
+
+bool_t
+array_save (array_t *array, const char *filename)
+{
+    int x, y;
+    FILE *f = fopen(filename, "wb");
+
+    if (!f)
+	return FALSE;
+
+    fprintf (f, 
+"/* WARNING: This file is generated by make-blue-noise.c\n"
+" * Please edit that file instead of this one.\n"
+" */\n"
+"\n"
+"#ifndef BLUE_NOISE_%dX%d_H\n"
+"#define BLUE_NOISE_%dX%d_H\n"
+"\n"
+"#include <stdint.h>\n"
+"\n", array->width, array->height, array->width, array->height);
+
+    fprintf (f, "static const uint16_t dither_blue_noise_%dx%d[%d] = {\n",
+	     array->width, array->height, array->width * array->height);
+
+    for (y = 0; y < array->height; ++y)
+    {
+	fprintf (f, "    ");
+	for (x = 0; x < array->width; ++x)
+	{
+	    if (x != 0)
+		fprintf (f, ", ");
+
+	    fprintf (f, "%d", *array_get (array, x, y));
+	}
+
+	fprintf (f, ",\n");
+    }
+    fprintf (f, "};\n");
+
+    fprintf (f, "\n#endif /* BLUE_NOISE_%dX%d_H */\n",
+	     array->width, array->height);
+
+    if (fclose(f) != 0)
+	return FALSE;
+
+    return TRUE;
+}
+
+void
+array_destroy (array_t *array)
+{
+    free (array->buffer);
+}
+
+/* Dither array generation */
+bool_t
+compute_cluster_sizes (pattern_t *pattern, matrix_t *matrix)
+{
+    int width  = pattern->width,
+	height = pattern->height;
+
+    if (matrix->width != width || matrix->height != height)
+	return FALSE;
+
+    int px, py, qx, qy, dx, dy;
+    float tsqsi = 2.f * 1.5f * 1.5f;
+
+#ifdef USE_OPENMP
+#pragma omp parallel for default (none) \
+    private (py, px, qy, qx, dx, dy) \
+    shared (height, width, pattern, matrix, tsqsi)
+#endif
+    for (py = 0; py < height; ++py)
+    {
+	for (px = 0; px < width; ++px)
+	{
+	    bool_t pixel = *pattern_get (pattern, px, py);
+	    float dist   = 0.f;
+
+	    for (qx = 0; qx < width; ++qx)
+	    {
+		dx = imin (abs (qx - px), width - abs (qx - px));
+		dx = dx * dx;
+
+		for (qy = 0; qy < height; ++qy)
+		{
+		    dy = imin (abs (qy - py), height - abs (qy - py));
+		    dy = dy * dy;
+
+		    dist += (pixel == *pattern_get (pattern, qx, qy))
+			* expf (- (dx + dy) / tsqsi);
+		}
+	    }
+
+	    *matrix_get (matrix, px, py) = dist;
+	}
+    }
+
+    return TRUE;
+}
+
+bool_t
+swap_pixel (pattern_t *pattern, matrix_t *matrix, int x, int y)
+{
+    int width  = pattern->width,
+	height = pattern->height;
+
+    bool_t new;
+
+    float f,
+          dist  = 0.f,
+	  tsqsi = 2.f * 1.5f * 1.5f;
+
+    int px, py, dx, dy;
+    bool_t b;
+
+    new = !*pattern_get (pattern, x, y);
+    *pattern_get (pattern, x, y) = new;
+
+    if (matrix->width != width || matrix->height != height)
+	return FALSE;
+
+
+#ifdef USE_OPENMP
+#pragma omp parallel for reduction (+:dist) default (none) \
+    private (px, py, dx, dy, b, f) \
+    shared (x, y, width, height, pattern, matrix, new, tsqsi)
+#endif
+    for (py = 0; py < height; ++py)
+    {
+	dy = imin (abs (py - y), height - abs (py - y));
+	dy = dy * dy;
+
+	for (px = 0; px < width; ++px)
+	{
+	    dx = imin (abs (px - x), width - abs (px - x));
+	    dx = dx * dx;
+
+	    b = (*pattern_get (pattern, px, py) == new);
+	    f = expf (- (dx + dy) / tsqsi);
+	    *matrix_get (matrix, px, py) += (2 * b - 1) * f;
+
+	    dist += b * f;
+	}
+    }
+
+    *matrix_get (matrix, x, y) = dist;
+    return TRUE;
+}
+
+void
+largest_cluster (pattern_t *pattern, matrix_t *matrix,
+		 bool_t pixel, int *xmax, int *ymax)
+{
+    int width       = pattern->width,
+	height      = pattern->height;
+
+    int   x, y;
+
+    float vmax = -INFINITY;
+
+#ifdef USE_OPENMP
+#pragma omp parallel default (none) \
+    private (x, y) \
+    shared (height, width, pattern, matrix, pixel, xmax, ymax, vmax)
+#endif
+    {
+	int xbest = -1,
+	    ybest = -1;
+
+#ifdef USE_OPENMP
+	float vbest = -INFINITY;
+
+#pragma omp for reduction (max: vmax) collapse (2)
+#endif
+	for (y = 0; y < height; ++y)
+	{
+	    for (x = 0; x < width; ++x)
+	    {
+		if (*pattern_get (pattern, x, y) != pixel)
+		    continue;
+
+		if (*matrix_get (matrix, x, y) > vmax)
+		{
+		    vmax = *matrix_get (matrix, x, y);
+#ifdef USE_OPENMP
+		    vbest = vmax;
+#endif
+		    xbest = x;
+		    ybest = y;
+		}
+	    }
+	}
+
+#ifdef USE_OPENMP
+#pragma omp barrier
+#pragma omp critical
+	{
+	    if (vmax == vbest)
+	    {
+		*xmax = xbest;
+		*ymax = ybest;
+	    }
+	}
+#else
+	*xmax = xbest;
+	*ymax = ybest;
+#endif
+    }
+
+    assert (vmax > -INFINITY);
+}
+
+void
+generate_initial_binary_pattern (pattern_t *pattern, matrix_t *matrix)
+{
+    int xcluster = 0,
+	ycluster = 0,
+	xvoid    = 0,
+	yvoid    = 0;
+
+    for (;;)
+    {
+	largest_cluster (pattern, matrix, TRUE, &xcluster, &ycluster);
+	assert (*pattern_get (pattern, xcluster, ycluster) == TRUE);
+	swap_pixel (pattern, matrix, xcluster, ycluster);
+
+	largest_cluster (pattern, matrix, FALSE, &xvoid, &yvoid);
+	assert (*pattern_get (pattern, xvoid, yvoid) == FALSE);
+	swap_pixel (pattern, matrix, xvoid, yvoid);
+
+	if (xcluster == xvoid && ycluster == yvoid)
+	    return;
+    }
+}
+
+bool_t
+generate_dither_array (array_t *array,
+		       pattern_t const *prototype, matrix_t const *matrix,
+		       pattern_t *temp_pattern, matrix_t *temp_matrix)
+{
+    int width        = prototype->width,
+	height       = prototype->height;
+
+    int x, y, rank;
+
+    int initial_rank = 0;
+
+    if (array->width != width || array->height != height)
+	return FALSE;
+
+    // Make copies of the prototype and associated sizes matrix since we will
+    // trash them
+    if (!pattern_copy (temp_pattern, prototype))
+	return FALSE;
+
+    if (!matrix_copy (temp_matrix, matrix))
+	return FALSE;
+
+    // Compute initial rank
+    for (y = 0; y < height; ++y)
+    {
+	for (x = 0; x < width; ++x)
+	{
+	    if (*pattern_get (temp_pattern, x, y))
+		initial_rank += 1;
+
+	    *array_get (array, x, y) = 0;
+	}
+    }
+
+    // Phase 1
+    for (rank = initial_rank; rank > 0; --rank)
+    {
+	largest_cluster (temp_pattern, temp_matrix, TRUE, &x, &y);
+	swap_pixel (temp_pattern, temp_matrix, x, y);
+	*array_get (array, x, y) = rank - 1;
+    }
+
+    // Make copies again for phases 2 & 3
+    if (!pattern_copy (temp_pattern, prototype))
+	return FALSE;
+
+    if (!matrix_copy (temp_matrix, matrix))
+	return FALSE;
+
+    // Phase 2 & 3
+    for (rank = initial_rank; rank < width * height; ++rank)
+    {
+	largest_cluster (temp_pattern, temp_matrix, FALSE, &x, &y);
+	swap_pixel (temp_pattern, temp_matrix, x, y);
+	*array_get (array, x, y) = rank;
+    }
+
+    return TRUE;
+}
+
+bool_t
+generate (int size, xorwow_state_t *s,
+	  char const *c_filename, char const *ppm_filename)
+{
+    bool_t ok = TRUE;
+
+    pattern_t prototype, temp_pattern;
+    array_t   array;
+    matrix_t  matrix, temp_matrix;
+
+    printf ("Generating %dx%d blue noise...\n", size, size);
+
+    if (!pattern_init (&prototype, size, size))
+	return FALSE;
+
+    if (!pattern_init (&temp_pattern, size, size))
+    {
+	pattern_destroy (&prototype);
+	return FALSE;
+    }
+
+    if (!matrix_init (&matrix, size, size))
+    {
+	pattern_destroy (&temp_pattern);
+	pattern_destroy (&prototype);
+	return FALSE;
+    }
+
+    if (!matrix_init (&temp_matrix, size, size))
+    {
+	matrix_destroy (&matrix);
+	pattern_destroy (&temp_pattern);
+	pattern_destroy (&prototype);
+	return FALSE;
+    }
+
+    if (!array_init (&array, size, size))
+    {
+	matrix_destroy (&temp_matrix);
+	matrix_destroy (&matrix);
+	pattern_destroy (&temp_pattern);
+	pattern_destroy (&prototype);
+	return FALSE;
+    }
+
+    printf("Filling initial binary pattern with white noise...\n");
+    pattern_fill_white_noise (&prototype, .1, s);
+
+    printf("Initializing cluster sizes...\n");
+    if (!compute_cluster_sizes (&prototype, &matrix))
+    {
+	fprintf (stderr, "Error while computing cluster sizes\n");
+	ok = FALSE;
+	goto out;
+    }
+
+    printf("Generating initial binary pattern...\n");
+    generate_initial_binary_pattern (&prototype, &matrix);
+
+    printf("Generating dither array...\n");
+    if (!generate_dither_array (&array, &prototype, &matrix,
+			 &temp_pattern, &temp_matrix))
+    {
+	fprintf (stderr, "Error while generating dither array\n");
+	ok = FALSE;
+	goto out;
+    }
+
+    printf("Saving dither array...\n");
+    if (!array_save (&array, c_filename))
+    {
+	fprintf (stderr, "Error saving dither array\n");
+	ok = FALSE;
+	goto out;
+    }
+
+#if SAVE_PPM
+    if (!array_save_ppm (&array, ppm_filename))
+    {
+	fprintf (stderr, "Error saving dither array PPM\n");
+	ok = FALSE;
+	goto out;
+    }
+#else
+    (void)ppm_filename;
+#endif
+
+    printf("All done!\n");
+
+out:
+    array_destroy (&array);
+    matrix_destroy (&temp_matrix);
+    matrix_destroy (&matrix);
+    pattern_destroy (&temp_pattern);
+    pattern_destroy (&prototype);
+    return ok;
+}
+
+int
+main (void)
+{
+    xorwow_state_t s = {1185956906, 12385940, 983948, 349208051, 901842};
+
+    if (!generate (64, &s, "blue-noise-64x64.h", "blue-noise-64x64.ppm"))
+	return -1;
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/pixman/loongson-mmintrin.h b/libs/pixman-0.40.0/pixman/loongson-mmintrin.h
new file mode 100644
index 0000000..0e79e86
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/loongson-mmintrin.h
@@ -0,0 +1,412 @@
+/* The gcc-provided loongson intrinsic functions are way too fucking broken
+ * to be of any use, otherwise I'd use them.
+ *
+ * - The hardware instructions are very similar to MMX or iwMMXt. Certainly
+ *   close enough that they could have implemented the _mm_*-style intrinsic
+ *   interface and had a ton of optimized code available to them. Instead they
+ *   implemented something much, much worse.
+ *
+ * - pshuf takes a dead first argument, causing extra instructions to be
+ *   generated.
+ *
+ * - There are no 64-bit shift or logical intrinsics, which means you have
+ *   to implement them with inline assembly, but this is a nightmare because
+ *   gcc doesn't understand that the integer vector datatypes are actually in
+ *   floating-point registers, so you end up with braindead code like
+ *
+ *	punpcklwd	$f9,$f9,$f5
+ *	    dmtc1	v0,$f8
+ *	punpcklwd	$f19,$f19,$f5
+ *	    dmfc1	t9,$f9
+ *	    dmtc1	v0,$f9
+ *	    dmtc1	t9,$f20
+ *	    dmfc1	s0,$f19
+ *	punpcklbh	$f20,$f20,$f2
+ *
+ *   where crap just gets copied back and forth between integer and floating-
+ *   point registers ad nauseum.
+ *
+ * Instead of trying to workaround the problems from these crap intrinsics, I
+ * just implement the _mm_* intrinsics needed for pixman-mmx.c using inline
+ * assembly.
+ */
+
+#include <stdint.h>
+
+/* vectors are stored in 64-bit floating-point registers */
+typedef double __m64;
+/* having a 32-bit datatype allows us to use 32-bit loads in places like load8888 */
+typedef float  __m32;
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_setzero_si64 (void)
+{
+	return 0.0;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_add_pi16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("paddh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_add_pi32 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("paddw %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_adds_pu16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("paddush %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_adds_pu8 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("paddusb %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_and_si64 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("and %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_cmpeq_pi32 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("pcmpeqw %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_empty (void)
+{
+
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_madd_pi16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("pmaddhw %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mulhi_pu16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("pmulhuh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mullo_pi16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("pmullh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_or_si64 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("or %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_packs_pu16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("packushb %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_packs_pi32 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("packsswh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
+ (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_set_pi16 (uint16_t __w3, uint16_t __w2, uint16_t __w1, uint16_t __w0)
+{
+	if (__builtin_constant_p (__w3) &&
+	    __builtin_constant_p (__w2) &&
+	    __builtin_constant_p (__w1) &&
+	    __builtin_constant_p (__w0))
+	{
+		uint64_t val = ((uint64_t)__w3 << 48)
+			     | ((uint64_t)__w2 << 32)
+			     | ((uint64_t)__w1 << 16)
+			     | ((uint64_t)__w0 <<  0);
+		return *(__m64 *)&val;
+	}
+	else if (__w3 == __w2 && __w2 == __w1 && __w1 == __w0)
+	{
+		/* TODO: handle other cases */
+		uint64_t val = __w3;
+		uint64_t imm = _MM_SHUFFLE (0, 0, 0, 0);
+		__m64 ret;
+		asm("pshufh %0, %1, %2\n\t"
+		    : "=f" (ret)
+		    : "f" (*(__m64 *)&val), "f" (*(__m64 *)&imm)
+		);
+		return ret;
+	} else {
+		uint64_t val = ((uint64_t)__w3 << 48)
+			     | ((uint64_t)__w2 << 32)
+			     | ((uint64_t)__w1 << 16)
+			     | ((uint64_t)__w0 <<  0);
+		return *(__m64 *)&val;
+	}
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_set_pi32 (unsigned __i1, unsigned __i0)
+{
+	if (__builtin_constant_p (__i1) &&
+	    __builtin_constant_p (__i0))
+	{
+		uint64_t val = ((uint64_t)__i1 << 32)
+			     | ((uint64_t)__i0 <<  0);
+		return *(__m64 *)&val;
+	}
+	else if (__i1 == __i0)
+	{
+		uint64_t imm = _MM_SHUFFLE (1, 0, 1, 0);
+		__m64 ret;
+		asm("pshufh %0, %1, %2\n\t"
+		    : "=f" (ret)
+		    : "f" (*(__m32 *)&__i1), "f" (*(__m64 *)&imm)
+		);
+		return ret;
+	} else {
+		uint64_t val = ((uint64_t)__i1 << 32)
+			     | ((uint64_t)__i0 <<  0);
+		return *(__m64 *)&val;
+	}
+}
+#undef _MM_SHUFFLE
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_shuffle_pi16 (__m64 __m, int64_t __n)
+{
+	__m64 ret;
+	asm("pshufh %0, %1, %2\n\t"
+	    : "=f" (ret)
+	    : "f" (__m), "f" (*(__m64 *)&__n)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_slli_pi16 (__m64 __m, int64_t __count)
+{
+	__m64 ret;
+	asm("psllh  %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m), "f" (*(__m64 *)&__count)
+	);
+	return ret;
+}
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_slli_si64 (__m64 __m, int64_t __count)
+{
+	__m64 ret;
+	asm("dsll  %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m), "f" (*(__m64 *)&__count)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_srli_pi16 (__m64 __m, int64_t __count)
+{
+	__m64 ret;
+	asm("psrlh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m), "f" (*(__m64 *)&__count)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_srli_pi32 (__m64 __m, int64_t __count)
+{
+	__m64 ret;
+	asm("psrlw %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m), "f" (*(__m64 *)&__count)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_srli_si64 (__m64 __m, int64_t __count)
+{
+	__m64 ret;
+	asm("dsrl  %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m), "f" (*(__m64 *)&__count)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_sub_pi16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("psubh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_unpackhi_pi8 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("punpckhbh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_unpackhi_pi16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("punpckhhw %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_unpacklo_pi8 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("punpcklbh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+/* Since punpcklbh doesn't care about the high 32-bits, we use the __m32 datatype which
+ * allows load8888 to use 32-bit loads */
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_unpacklo_pi8_f (__m32 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("punpcklbh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_unpacklo_pi16 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("punpcklhw %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_xor_si64 (__m64 __m1, __m64 __m2)
+{
+	__m64 ret;
+	asm("xor %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+loongson_extract_pi16 (__m64 __m, int64_t __pos)
+{
+	__m64 ret;
+	asm("pextrh %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m), "f" (*(__m64 *)&__pos)
+	);
+	return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+loongson_insert_pi16 (__m64 __m1, __m64 __m2, int64_t __pos)
+{
+	__m64 ret;
+	asm("pinsrh_%3 %0, %1, %2\n\t"
+	   : "=f" (ret)
+	   : "f" (__m1), "f" (__m2), "i" (__pos)
+	);
+	return ret;
+}
diff --git a/libs/pixman-0.40.0/pixman/meson.build b/libs/pixman-0.40.0/pixman/meson.build
new file mode 100644
index 0000000..f48357f
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/meson.build
@@ -0,0 +1,129 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+config_h = configure_file(
+  configuration : config,
+  output : 'config.h'
+)
+
+version_h = configure_file(
+  configuration : version_conf,
+  input : 'pixman-version.h.in',
+  output : 'pixman-version.h',
+  install_dir : join_paths(get_option('prefix'), get_option('includedir'), 'pixman-1')
+)
+
+libpixman_extra_cargs = []
+if cc.has_function_attribute('dllexport')
+  libpixman_extra_cargs = ['-DPIXMAN_API=__declspec(dllexport)']
+endif
+
+pixman_simd_libs = []
+simds = [
+  # the mmx library can be compiled with mmx on x86/x86_64, iwmmxt on
+  # some arm cores, or loongson mmi on loongson mips systems. The
+  # libraries will all have the same name, "pixman-mmx", but there is
+  # no chance of more than one version being built in the same build
+  # because no system could have mmx, iwmmxt, and mmi, and it
+  # simplifies the build logic to give them the same name.
+  ['mmx', have_mmx, mmx_flags, []],
+  ['mmx', have_loongson_mmi, loongson_mmi_flags, []],
+  ['mmx', have_iwmmxt, iwmmxt_flags, []],
+
+  ['sse2', have_sse2, sse2_flags, []],
+  ['ssse3', have_ssse3, ssse3_flags, []],
+  ['vmx', have_vmx, vmx_flags, []],
+  ['arm-simd', have_armv6_simd, [],
+   ['pixman-arm-simd-asm.S', 'pixman-arm-simd-asm-scaled.S']],
+  ['arm-neon', have_neon, [],
+   ['pixman-arm-neon-asm.S', 'pixman-arm-neon-asm-bilinear.S']],
+  ['mips-dspr2', have_mips_dspr2, mips_dspr2_flags,
+   ['pixman-mips-dspr2-asm.S', 'pixman-mips-memcpy-asm.S']],
+]
+
+foreach simd : simds
+  if simd[1]
+    name = 'pixman-' + simd[0]
+    pixman_simd_libs += static_library(
+      name,
+      [name + '.c', config_h, version_h, simd[3]],
+      c_args : simd[2]
+    )
+  endif
+endforeach
+
+pixman_files = files(
+  'pixman.c',
+  'pixman-access.c',
+  'pixman-access-accessors.c',
+  'pixman-bits-image.c',
+  'pixman-combine32.c',
+  'pixman-combine-float.c',
+  'pixman-conical-gradient.c',
+  'pixman-filter.c',
+  'pixman-x86.c',
+  'pixman-mips.c',
+  'pixman-arm.c',
+  'pixman-ppc.c',
+  'pixman-edge.c',
+  'pixman-edge-accessors.c',
+  'pixman-fast-path.c',
+  'pixman-glyph.c',
+  'pixman-general.c',
+  'pixman-gradient-walker.c',
+  'pixman-image.c',
+  'pixman-implementation.c',
+  'pixman-linear-gradient.c',
+  'pixman-matrix.c',
+  'pixman-noop.c',
+  'pixman-radial-gradient.c',
+  'pixman-region16.c',
+  'pixman-region32.c',
+  'pixman-solid-fill.c',
+  'pixman-timer.c',
+  'pixman-trap.c',
+  'pixman-utils.c',
+)
+
+# We cannot use 'link_with' or 'link_whole' because meson wont do the right
+# thing for static archives.
+_obs = []
+foreach l : pixman_simd_libs
+  _obs += l.extract_all_objects()
+endforeach
+
+libpixman = library(
+  'pixman-1',
+  [pixman_files, config_h, version_h],
+  objects : _obs,
+  c_args : libpixman_extra_cargs,
+  dependencies : [dep_m, dep_threads],
+  version : meson.project_version(),
+  install : true,
+)
+
+inc_pixman = include_directories('.')
+
+idep_pixman = declare_dependency(
+  link_with: libpixman,
+  include_directories : inc_pixman,
+)
+
+install_headers('pixman.h', subdir : 'pixman-1')
diff --git a/libs/pixman-0.40.0/pixman/pixman-access-accessors.c b/libs/pixman-0.40.0/pixman/pixman-access-accessors.c
new file mode 100644
index 0000000..3263582
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-access-accessors.c
@@ -0,0 +1,3 @@
+#define PIXMAN_FB_ACCESSORS
+
+#include "pixman-access.c"
diff --git a/libs/pixman-0.40.0/pixman/pixman-access.c b/libs/pixman-0.40.0/pixman/pixman-access.c
new file mode 100644
index 0000000..7c5ce78
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-access.c
@@ -0,0 +1,1559 @@
+/*
+ *
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *             2008 Aaron Plattner, NVIDIA Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <math.h>
+
+#include "pixman-accessor.h"
+#include "pixman-private.h"
+
+#define CONVERT_RGB24_TO_Y15(s)						\
+    (((((s) >> 16) & 0xff) * 153 +					\
+      (((s) >>  8) & 0xff) * 301 +					\
+      (((s)      ) & 0xff) * 58) >> 2)
+
+#define CONVERT_RGB24_TO_RGB15(s)                                       \
+    ((((s) >> 3) & 0x001f) |                                            \
+     (((s) >> 6) & 0x03e0) |                                            \
+     (((s) >> 9) & 0x7c00))
+
+/* Fetch macros */
+
+#ifdef WORDS_BIGENDIAN
+#define FETCH_1(img,l,o)						\
+    (((READ ((img), ((uint32_t *)(l)) + ((o) >> 5))) >> (0x1f - ((o) & 0x1f))) & 0x1)
+#else
+#define FETCH_1(img,l,o)						\
+    ((((READ ((img), ((uint32_t *)(l)) + ((o) >> 5))) >> ((o) & 0x1f))) & 0x1)
+#endif
+
+#define FETCH_8(img,l,o)    (READ (img, (((uint8_t *)(l)) + ((o) >> 3))))
+
+#ifdef WORDS_BIGENDIAN
+#define FETCH_4(img,l,o)						\
+    (((4 * (o)) & 4) ? (FETCH_8 (img,l, 4 * (o)) & 0xf) : (FETCH_8 (img,l,(4 * (o))) >> 4))
+#else
+#define FETCH_4(img,l,o)						\
+    (((4 * (o)) & 4) ? (FETCH_8 (img, l, 4 * (o)) >> 4) : (FETCH_8 (img, l, (4 * (o))) & 0xf))
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define FETCH_24(img,l,o)                                              \
+    ((uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 0)) << 16)    |       \
+     (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 1)) << 8)     |       \
+     (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 2)) << 0))
+#else
+#define FETCH_24(img,l,o)						\
+    ((uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 0)) << 0)	|	\
+     (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 1)) << 8)	|	\
+     (uint32_t)(READ (img, (((uint8_t *)(l)) + ((o) * 3) + 2)) << 16))
+#endif
+
+/* Store macros */
+
+#ifdef WORDS_BIGENDIAN
+#define STORE_1(img,l,o,v)						\
+    do									\
+    {									\
+	uint32_t  *__d = ((uint32_t *)(l)) + ((o) >> 5);		\
+	uint32_t __m, __v;						\
+									\
+	__m = 1U << (0x1f - ((o) & 0x1f));				\
+	__v = (v)? __m : 0;						\
+									\
+	WRITE((img), __d, (READ((img), __d) & ~__m) | __v);		\
+    }									\
+    while (0)
+#else
+#define STORE_1(img,l,o,v)						\
+    do									\
+    {									\
+	uint32_t  *__d = ((uint32_t *)(l)) + ((o) >> 5);		\
+	uint32_t __m, __v;						\
+									\
+	__m = 1U << ((o) & 0x1f);					\
+	__v = (v)? __m : 0;						\
+									\
+	WRITE((img), __d, (READ((img), __d) & ~__m) | __v);		\
+    }									\
+    while (0)
+#endif
+
+#define STORE_8(img,l,o,v)  (WRITE (img, (uint8_t *)(l) + ((o) >> 3), (v)))
+
+#ifdef WORDS_BIGENDIAN
+#define STORE_4(img,l,o,v)						\
+    do									\
+    {									\
+	int bo = 4 * (o);						\
+	int v4 = (v) & 0x0f;						\
+									\
+	STORE_8 (img, l, bo, (						\
+		     bo & 4 ?						\
+		     (FETCH_8 (img, l, bo) & 0xf0) | (v4) :		\
+		     (FETCH_8 (img, l, bo) & 0x0f) | (v4 << 4)));	\
+    } while (0)
+#else
+#define STORE_4(img,l,o,v)						\
+    do									\
+    {									\
+	int bo = 4 * (o);						\
+	int v4 = (v) & 0x0f;						\
+									\
+	STORE_8 (img, l, bo, (						\
+		     bo & 4 ?						\
+		     (FETCH_8 (img, l, bo) & 0x0f) | (v4 << 4) :	\
+		     (FETCH_8 (img, l, bo) & 0xf0) | (v4)));		\
+    } while (0)
+#endif
+
+#ifdef WORDS_BIGENDIAN
+#define STORE_24(img,l,o,v)                                            \
+    do                                                                 \
+    {                                                                  \
+	uint8_t *__tmp = (l) + 3 * (o);				       \
+        							       \
+	WRITE ((img), __tmp++, ((v) & 0x00ff0000) >> 16);	       \
+	WRITE ((img), __tmp++, ((v) & 0x0000ff00) >>  8);	       \
+	WRITE ((img), __tmp++, ((v) & 0x000000ff) >>  0);	       \
+    }                                                                  \
+    while (0)
+#else
+#define STORE_24(img,l,o,v)                                            \
+    do                                                                 \
+    {                                                                  \
+	uint8_t *__tmp = (l) + 3 * (o);				       \
+        							       \
+	WRITE ((img), __tmp++, ((v) & 0x000000ff) >>  0);	       \
+	WRITE ((img), __tmp++, ((v) & 0x0000ff00) >>  8);	       \
+	WRITE ((img), __tmp++, ((v) & 0x00ff0000) >> 16);	       \
+    }								       \
+    while (0)
+#endif
+
+/*
+ * YV12 setup and access macros
+ */
+
+#define YV12_SETUP(image)                                               \
+    bits_image_t *__bits_image = (bits_image_t *)image;                 \
+    uint32_t *bits = __bits_image->bits;                                \
+    int stride = __bits_image->rowstride;                               \
+    int offset0 = stride < 0 ?                                          \
+    ((-stride) >> 1) * ((__bits_image->height - 1) >> 1) - stride :	\
+    stride * __bits_image->height;					\
+    int offset1 = stride < 0 ?                                          \
+    offset0 + ((-stride) >> 1) * ((__bits_image->height) >> 1) :	\
+	offset0 + (offset0 >> 2)
+
+/* Note no trailing semicolon on the above macro; if it's there, then
+ * the typical usage of YV12_SETUP(image); will have an extra trailing ;
+ * that some compilers will interpret as a statement -- and then any further
+ * variable declarations will cause an error.
+ */
+
+#define YV12_Y(line)                                                    \
+    ((uint8_t *) ((bits) + (stride) * (line)))
+
+#define YV12_U(line)                                                    \
+    ((uint8_t *) ((bits) + offset1 +                                    \
+                  ((stride) >> 1) * ((line) >> 1)))
+
+#define YV12_V(line)                                                    \
+    ((uint8_t *) ((bits) + offset0 +                                    \
+                  ((stride) >> 1) * ((line) >> 1)))
+
+/* Misc. helpers */
+
+static force_inline void
+get_shifts (pixman_format_code_t  format,
+	    int			 *a,
+	    int			 *r,
+	    int                  *g,
+	    int                  *b)
+{
+    switch (PIXMAN_FORMAT_TYPE (format))
+    {
+    case PIXMAN_TYPE_A:
+	*b = 0;
+	*g = 0;
+	*r = 0;
+	*a = 0;
+	break;
+
+    case PIXMAN_TYPE_ARGB:
+    case PIXMAN_TYPE_ARGB_SRGB:
+	*b = 0;
+	*g = *b + PIXMAN_FORMAT_B (format);
+	*r = *g + PIXMAN_FORMAT_G (format);
+	*a = *r + PIXMAN_FORMAT_R (format);
+	break;
+
+    case PIXMAN_TYPE_ABGR:
+	*r = 0;
+	*g = *r + PIXMAN_FORMAT_R (format);
+	*b = *g + PIXMAN_FORMAT_G (format);
+	*a = *b + PIXMAN_FORMAT_B (format);
+	break;
+
+    case PIXMAN_TYPE_BGRA:
+	/* With BGRA formats we start counting at the high end of the pixel */
+	*b = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_B (format);
+	*g = *b - PIXMAN_FORMAT_B (format);
+	*r = *g - PIXMAN_FORMAT_G (format);
+	*a = *r - PIXMAN_FORMAT_R (format);
+	break;
+
+    case PIXMAN_TYPE_RGBA:
+	/* With BGRA formats we start counting at the high end of the pixel */
+	*r = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_R (format);
+	*g = *r - PIXMAN_FORMAT_R (format);
+	*b = *g - PIXMAN_FORMAT_G (format);
+	*a = *b - PIXMAN_FORMAT_B (format);
+	break;
+
+    default:
+	assert (0);
+	break;
+    }
+}
+
+static force_inline uint32_t
+convert_channel (uint32_t pixel, uint32_t def_value,
+		 int n_from_bits, int from_shift,
+		 int n_to_bits, int to_shift)
+{
+    uint32_t v;
+
+    if (n_from_bits && n_to_bits)
+	v  = unorm_to_unorm (pixel >> from_shift, n_from_bits, n_to_bits);
+    else if (n_to_bits)
+	v = def_value;
+    else
+	v = 0;
+
+    return (v & ((1 << n_to_bits) - 1)) << to_shift;
+}
+
+static force_inline uint32_t
+convert_pixel (pixman_format_code_t from, pixman_format_code_t to, uint32_t pixel)
+{
+    int a_from_shift, r_from_shift, g_from_shift, b_from_shift;
+    int a_to_shift, r_to_shift, g_to_shift, b_to_shift;
+    uint32_t a, r, g, b;
+
+    get_shifts (from, &a_from_shift, &r_from_shift, &g_from_shift, &b_from_shift);
+    get_shifts (to, &a_to_shift, &r_to_shift, &g_to_shift, &b_to_shift);
+
+    a = convert_channel (pixel, ~0,
+			 PIXMAN_FORMAT_A (from), a_from_shift,
+			 PIXMAN_FORMAT_A (to), a_to_shift);
+
+    r = convert_channel (pixel, 0,
+			 PIXMAN_FORMAT_R (from), r_from_shift,
+			 PIXMAN_FORMAT_R (to), r_to_shift);
+
+    g = convert_channel (pixel, 0,
+			 PIXMAN_FORMAT_G (from), g_from_shift,
+			 PIXMAN_FORMAT_G (to), g_to_shift);
+
+    b = convert_channel (pixel, 0,
+			 PIXMAN_FORMAT_B (from), b_from_shift,
+			 PIXMAN_FORMAT_B (to), b_to_shift);
+
+    return a | r | g | b;
+}
+
+static force_inline uint32_t
+convert_pixel_to_a8r8g8b8 (bits_image_t *image,
+			   pixman_format_code_t format,
+			   uint32_t pixel)
+{
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY		||
+	PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR)
+    {
+	return image->indexed->rgba[pixel];
+    }
+    else
+    {
+	return convert_pixel (format, PIXMAN_a8r8g8b8, pixel);
+    }
+}
+
+static force_inline uint32_t
+convert_pixel_from_a8r8g8b8 (pixman_image_t *image,
+			     pixman_format_code_t format, uint32_t pixel)
+{
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY)
+    {
+	pixel = CONVERT_RGB24_TO_Y15 (pixel);
+
+	return image->bits.indexed->ent[pixel & 0x7fff];
+    }
+    else if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR)
+    {
+	pixel = convert_pixel (PIXMAN_a8r8g8b8, PIXMAN_x1r5g5b5, pixel);
+
+	return image->bits.indexed->ent[pixel & 0x7fff];
+    }
+    else
+    {
+	return convert_pixel (PIXMAN_a8r8g8b8, format, pixel);
+    }
+}
+
+static force_inline uint32_t
+fetch_and_convert_pixel (bits_image_t *		image,
+			 const uint8_t *	bits,
+			 int			offset,
+			 pixman_format_code_t	format)
+{
+    uint32_t pixel;
+
+    switch (PIXMAN_FORMAT_BPP (format))
+    {
+    case 1:
+	pixel = FETCH_1 (image, bits, offset);
+	break;
+
+    case 4:
+	pixel = FETCH_4 (image, bits, offset);
+	break;
+
+    case 8:
+	pixel = READ (image, bits + offset);
+	break;
+
+    case 16:
+	pixel = READ (image, ((uint16_t *)bits + offset));
+	break;
+
+    case 24:
+	pixel = FETCH_24 (image, bits, offset);
+	break;
+
+    case 32:
+	pixel = READ (image, ((uint32_t *)bits + offset));
+	break;
+
+    default:
+	pixel = 0xffff00ff; /* As ugly as possible to detect the bug */
+	break;
+    }
+
+    return convert_pixel_to_a8r8g8b8 (image, format, pixel);
+}
+
+static force_inline void
+convert_and_store_pixel (bits_image_t *		image,
+			 uint8_t *		dest,
+			 int                    offset,
+			 pixman_format_code_t	format,
+			 uint32_t		pixel)
+{
+    uint32_t converted = convert_pixel_from_a8r8g8b8 (
+	(pixman_image_t *)image, format, pixel);
+
+    switch (PIXMAN_FORMAT_BPP (format))
+    {
+    case 1:
+	STORE_1 (image, dest, offset, converted & 0x01);
+	break;
+
+    case 4:
+	STORE_4 (image, dest, offset, converted & 0xf);
+	break;
+
+    case 8:
+	WRITE (image, (dest + offset), converted & 0xff);
+	break;
+
+    case 16:
+	WRITE (image, ((uint16_t *)dest + offset), converted & 0xffff);
+	break;
+
+    case 24:
+	STORE_24 (image, dest, offset, converted);
+	break;
+
+    case 32:
+	WRITE (image, ((uint32_t *)dest + offset), converted);
+	break;
+
+    default:
+	*dest = 0x0;
+	break;
+    }
+}
+
+#define MAKE_ACCESSORS(format)						\
+    static void								\
+    fetch_scanline_ ## format (bits_image_t *image,			\
+			       int	       x,			\
+			       int             y,			\
+			       int             width,			\
+			       uint32_t *      buffer,			\
+			       const uint32_t *mask)			\
+    {									\
+	uint8_t *bits =							\
+	    (uint8_t *)(image->bits + y * image->rowstride);		\
+	int i;								\
+									\
+	for (i = 0; i < width; ++i)					\
+	{								\
+	    *buffer++ =							\
+		fetch_and_convert_pixel (image, bits, x + i, PIXMAN_ ## format); \
+	}								\
+    }									\
+									\
+    static void								\
+    store_scanline_ ## format (bits_image_t *  image,			\
+			       int             x,			\
+			       int             y,			\
+			       int             width,			\
+			       const uint32_t *values)			\
+    {									\
+	uint8_t *dest =							\
+	    (uint8_t *)(image->bits + y * image->rowstride);		\
+	int i;								\
+									\
+	for (i = 0; i < width; ++i)					\
+	{								\
+	    convert_and_store_pixel (					\
+		image, dest, i + x, PIXMAN_ ## format, values[i]);	\
+	}								\
+    }									\
+									\
+    static uint32_t							\
+    fetch_pixel_ ## format (bits_image_t *image,			\
+			    int		offset,				\
+			    int		line)				\
+    {									\
+	uint8_t *bits =							\
+	    (uint8_t *)(image->bits + line * image->rowstride);		\
+									\
+	return fetch_and_convert_pixel (				\
+	    image, bits, offset, PIXMAN_ ## format);			\
+    }									\
+									\
+    static const void *const __dummy__ ## format
+
+MAKE_ACCESSORS(a8r8g8b8);
+MAKE_ACCESSORS(x8r8g8b8);
+MAKE_ACCESSORS(a8b8g8r8);
+MAKE_ACCESSORS(x8b8g8r8);
+MAKE_ACCESSORS(x14r6g6b6);
+MAKE_ACCESSORS(b8g8r8a8);
+MAKE_ACCESSORS(b8g8r8x8);
+MAKE_ACCESSORS(r8g8b8x8);
+MAKE_ACCESSORS(r8g8b8a8);
+MAKE_ACCESSORS(r8g8b8);
+MAKE_ACCESSORS(b8g8r8);
+MAKE_ACCESSORS(r5g6b5);
+MAKE_ACCESSORS(b5g6r5);
+MAKE_ACCESSORS(a1r5g5b5);
+MAKE_ACCESSORS(x1r5g5b5);
+MAKE_ACCESSORS(a1b5g5r5);
+MAKE_ACCESSORS(x1b5g5r5);
+MAKE_ACCESSORS(a4r4g4b4);
+MAKE_ACCESSORS(x4r4g4b4);
+MAKE_ACCESSORS(a4b4g4r4);
+MAKE_ACCESSORS(x4b4g4r4);
+MAKE_ACCESSORS(a8);
+MAKE_ACCESSORS(c8);
+MAKE_ACCESSORS(g8);
+MAKE_ACCESSORS(r3g3b2);
+MAKE_ACCESSORS(b2g3r3);
+MAKE_ACCESSORS(a2r2g2b2);
+MAKE_ACCESSORS(a2b2g2r2);
+MAKE_ACCESSORS(x4a4);
+MAKE_ACCESSORS(a4);
+MAKE_ACCESSORS(g4);
+MAKE_ACCESSORS(c4);
+MAKE_ACCESSORS(r1g2b1);
+MAKE_ACCESSORS(b1g2r1);
+MAKE_ACCESSORS(a1r1g1b1);
+MAKE_ACCESSORS(a1b1g1r1);
+MAKE_ACCESSORS(a1);
+MAKE_ACCESSORS(g1);
+
+/********************************** Fetch ************************************/
+/* Table mapping sRGB-encoded 8 bit numbers to linearly encoded
+ * floating point numbers. We assume that single precision
+ * floating point follows the IEEE 754 format.
+ */
+static const uint32_t to_linear_u[256] =
+{
+    0x00000000, 0x399f22b4, 0x3a1f22b4, 0x3a6eb40e, 0x3a9f22b4, 0x3ac6eb61,
+    0x3aeeb40e, 0x3b0b3e5d, 0x3b1f22b4, 0x3b33070b, 0x3b46eb61, 0x3b5b518a,
+    0x3b70f18a, 0x3b83e1c5, 0x3b8fe614, 0x3b9c87fb, 0x3ba9c9b5, 0x3bb7ad6d,
+    0x3bc63547, 0x3bd5635f, 0x3be539bd, 0x3bf5ba70, 0x3c0373b5, 0x3c0c6152,
+    0x3c15a703, 0x3c1f45bc, 0x3c293e68, 0x3c3391f4, 0x3c3e4149, 0x3c494d43,
+    0x3c54b6c7, 0x3c607eb1, 0x3c6ca5df, 0x3c792d22, 0x3c830aa8, 0x3c89af9e,
+    0x3c9085db, 0x3c978dc5, 0x3c9ec7c0, 0x3ca63432, 0x3cadd37d, 0x3cb5a601,
+    0x3cbdac20, 0x3cc5e639, 0x3cce54ab, 0x3cd6f7d2, 0x3cdfd00e, 0x3ce8ddb9,
+    0x3cf2212c, 0x3cfb9ac1, 0x3d02a569, 0x3d0798dc, 0x3d0ca7e4, 0x3d11d2ae,
+    0x3d171963, 0x3d1c7c2e, 0x3d21fb3a, 0x3d2796af, 0x3d2d4ebb, 0x3d332380,
+    0x3d39152b, 0x3d3f23e3, 0x3d454fd0, 0x3d4b991c, 0x3d51ffeb, 0x3d588466,
+    0x3d5f26b7, 0x3d65e6fe, 0x3d6cc564, 0x3d73c210, 0x3d7add25, 0x3d810b65,
+    0x3d84b793, 0x3d88732e, 0x3d8c3e48, 0x3d9018f4, 0x3d940343, 0x3d97fd48,
+    0x3d9c0714, 0x3da020b9, 0x3da44a48, 0x3da883d6, 0x3daccd70, 0x3db12728,
+    0x3db59110, 0x3dba0b38, 0x3dbe95b2, 0x3dc3308f, 0x3dc7dbe0, 0x3dcc97b4,
+    0x3dd1641c, 0x3dd6412a, 0x3ddb2eec, 0x3de02d75, 0x3de53cd3, 0x3dea5d16,
+    0x3def8e52, 0x3df4d091, 0x3dfa23e5, 0x3dff885e, 0x3e027f06, 0x3e05427f,
+    0x3e080ea2, 0x3e0ae376, 0x3e0dc104, 0x3e10a752, 0x3e139669, 0x3e168e50,
+    0x3e198f0e, 0x3e1c98ab, 0x3e1fab2e, 0x3e22c6a0, 0x3e25eb08, 0x3e29186a,
+    0x3e2c4ed0, 0x3e2f8e42, 0x3e32d6c4, 0x3e362861, 0x3e39831e, 0x3e3ce702,
+    0x3e405416, 0x3e43ca5e, 0x3e4749e4, 0x3e4ad2ae, 0x3e4e64c2, 0x3e520027,
+    0x3e55a4e6, 0x3e595303, 0x3e5d0a8a, 0x3e60cb7c, 0x3e6495e0, 0x3e6869bf,
+    0x3e6c4720, 0x3e702e08, 0x3e741e7f, 0x3e78188c, 0x3e7c1c34, 0x3e8014c0,
+    0x3e822039, 0x3e84308b, 0x3e8645b8, 0x3e885fc3, 0x3e8a7eb0, 0x3e8ca281,
+    0x3e8ecb3a, 0x3e90f8df, 0x3e932b72, 0x3e9562f6, 0x3e979f6f, 0x3e99e0e0,
+    0x3e9c274e, 0x3e9e72b8, 0x3ea0c322, 0x3ea31892, 0x3ea57308, 0x3ea7d28a,
+    0x3eaa3718, 0x3eaca0b7, 0x3eaf0f69, 0x3eb18332, 0x3eb3fc16, 0x3eb67a15,
+    0x3eb8fd34, 0x3ebb8576, 0x3ebe12de, 0x3ec0a56e, 0x3ec33d2a, 0x3ec5da14,
+    0x3ec87c30, 0x3ecb2380, 0x3ecdd008, 0x3ed081ca, 0x3ed338c9, 0x3ed5f508,
+    0x3ed8b68a, 0x3edb7d52, 0x3ede4962, 0x3ee11abe, 0x3ee3f168, 0x3ee6cd64,
+    0x3ee9aeb6, 0x3eec955d, 0x3eef815d, 0x3ef272ba, 0x3ef56976, 0x3ef86594,
+    0x3efb6717, 0x3efe6e02, 0x3f00bd2b, 0x3f02460c, 0x3f03d1a5, 0x3f055ff8,
+    0x3f06f105, 0x3f0884ce, 0x3f0a1b54, 0x3f0bb499, 0x3f0d509f, 0x3f0eef65,
+    0x3f1090ef, 0x3f12353c, 0x3f13dc50, 0x3f15862a, 0x3f1732cc, 0x3f18e237,
+    0x3f1a946d, 0x3f1c4970, 0x3f1e013f, 0x3f1fbbde, 0x3f21794c, 0x3f23398c,
+    0x3f24fca0, 0x3f26c286, 0x3f288b42, 0x3f2a56d3, 0x3f2c253d, 0x3f2df680,
+    0x3f2fca9d, 0x3f31a195, 0x3f337b6a, 0x3f35581e, 0x3f3737b1, 0x3f391a24,
+    0x3f3aff7a, 0x3f3ce7b2, 0x3f3ed2d0, 0x3f40c0d2, 0x3f42b1bc, 0x3f44a58e,
+    0x3f469c49, 0x3f4895ee, 0x3f4a9280, 0x3f4c91ff, 0x3f4e946c, 0x3f5099c8,
+    0x3f52a216, 0x3f54ad55, 0x3f56bb88, 0x3f58ccae, 0x3f5ae0cb, 0x3f5cf7de,
+    0x3f5f11ec, 0x3f612ef0, 0x3f634eef, 0x3f6571ea, 0x3f6797e1, 0x3f69c0d6,
+    0x3f6beccb, 0x3f6e1bc0, 0x3f704db6, 0x3f7282af, 0x3f74baac, 0x3f76f5ae,
+    0x3f7933b6, 0x3f7b74c6, 0x3f7db8de, 0x3f800000
+};
+
+static const float * const to_linear = (const float *)to_linear_u;
+
+static uint8_t
+to_srgb (float f)
+{
+    uint8_t low = 0;
+    uint8_t high = 255;
+
+    while (high - low > 1)
+    {
+	uint8_t mid = (low + high) / 2;
+
+	if (to_linear[mid] > f)
+	    high = mid;
+	else
+	    low = mid;
+    }
+
+    if (to_linear[high] - f < f - to_linear[low])
+	return high;
+    else
+	return low;
+}
+
+static void
+fetch_scanline_a8r8g8b8_sRGB_float (bits_image_t *  image,
+				    int             x,
+				    int             y,
+				    int             width,
+				    uint32_t *      b,
+				    const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + y * image->rowstride;
+    const uint32_t *pixel = bits + x;
+    const uint32_t *end = pixel + width;
+    argb_t *buffer = (argb_t *)b;
+
+    while (pixel < end)
+    {
+	uint32_t p = READ (image, pixel++);
+	argb_t *argb = buffer;
+
+	argb->a = pixman_unorm_to_float ((p >> 24) & 0xff, 8);
+
+	argb->r = to_linear [(p >> 16) & 0xff];
+	argb->g = to_linear [(p >>  8) & 0xff];
+	argb->b = to_linear [(p >>  0) & 0xff];
+
+	buffer++;
+    }
+}
+
+/* Expects a float buffer */
+static void
+fetch_scanline_a2r10g10b10_float (bits_image_t *  image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  uint32_t *      b,
+				  const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + y * image->rowstride;
+    const uint32_t *pixel = bits + x;
+    const uint32_t *end = pixel + width;
+    argb_t *buffer = (argb_t *)b;
+
+    while (pixel < end)
+    {
+	uint32_t p = READ (image, pixel++);
+	uint64_t a = p >> 30;
+	uint64_t r = (p >> 20) & 0x3ff;
+	uint64_t g = (p >> 10) & 0x3ff;
+	uint64_t b = p & 0x3ff;
+
+	buffer->a = pixman_unorm_to_float (a, 2);
+	buffer->r = pixman_unorm_to_float (r, 10);
+	buffer->g = pixman_unorm_to_float (g, 10);
+	buffer->b = pixman_unorm_to_float (b, 10);
+
+	buffer++;
+    }
+}
+
+/* Expects a float buffer */
+#ifndef PIXMAN_FB_ACCESSORS
+static void
+fetch_scanline_rgbf_float (bits_image_t   *image,
+			   int             x,
+			   int             y,
+			   int             width,
+			   uint32_t *      b,
+			   const uint32_t *mask)
+{
+    const float *bits = (float *)image->bits + y * image->rowstride;
+    const float *pixel = bits + x * 3;
+    argb_t *buffer = (argb_t *)b;
+
+    for (; width--; buffer++) {
+	buffer->r = *pixel++;
+	buffer->g = *pixel++;
+	buffer->b = *pixel++;
+	buffer->a = 1.f;
+    }
+}
+
+static void
+fetch_scanline_rgbaf_float (bits_image_t   *image,
+			    int             x,
+			    int             y,
+			    int             width,
+			    uint32_t *      b,
+			    const uint32_t *mask)
+{
+    const float *bits = (float *)image->bits + y * image->rowstride;
+    const float *pixel = bits + x * 4;
+    argb_t *buffer = (argb_t *)b;
+
+    for (; width--; buffer++) {
+	buffer->r = *pixel++;
+	buffer->g = *pixel++;
+	buffer->b = *pixel++;
+	buffer->a = *pixel++;
+    }
+}
+#endif
+
+static void
+fetch_scanline_x2r10g10b10_float (bits_image_t   *image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  uint32_t *      b,
+				  const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + y * image->rowstride;
+    const uint32_t *pixel = (uint32_t *)bits + x;
+    const uint32_t *end = pixel + width;
+    argb_t *buffer = (argb_t *)b;
+
+    while (pixel < end)
+    {
+	uint32_t p = READ (image, pixel++);
+	uint64_t r = (p >> 20) & 0x3ff;
+	uint64_t g = (p >> 10) & 0x3ff;
+	uint64_t b = p & 0x3ff;
+
+	buffer->a = 1.0;
+	buffer->r = pixman_unorm_to_float (r, 10);
+	buffer->g = pixman_unorm_to_float (g, 10);
+	buffer->b = pixman_unorm_to_float (b, 10);
+
+	buffer++;
+    }
+}
+
+/* Expects a float buffer */
+static void
+fetch_scanline_a2b10g10r10_float (bits_image_t   *image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  uint32_t *      b,
+				  const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + y * image->rowstride;
+    const uint32_t *pixel = bits + x;
+    const uint32_t *end = pixel + width;
+    argb_t *buffer = (argb_t *)b;
+
+    while (pixel < end)
+    {
+	uint32_t p = READ (image, pixel++);
+	uint64_t a = p >> 30;
+	uint64_t b = (p >> 20) & 0x3ff;
+	uint64_t g = (p >> 10) & 0x3ff;
+	uint64_t r = p & 0x3ff;
+
+	buffer->a = pixman_unorm_to_float (a, 2);
+	buffer->r = pixman_unorm_to_float (r, 10);
+	buffer->g = pixman_unorm_to_float (g, 10);
+	buffer->b = pixman_unorm_to_float (b, 10);
+
+	buffer++;
+    }
+}
+
+/* Expects a float buffer */
+static void
+fetch_scanline_x2b10g10r10_float (bits_image_t   *image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  uint32_t *      b,
+				  const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + y * image->rowstride;
+    const uint32_t *pixel = (uint32_t *)bits + x;
+    const uint32_t *end = pixel + width;
+    argb_t *buffer = (argb_t *)b;
+
+    while (pixel < end)
+    {
+	uint32_t p = READ (image, pixel++);
+	uint64_t b = (p >> 20) & 0x3ff;
+	uint64_t g = (p >> 10) & 0x3ff;
+	uint64_t r = p & 0x3ff;
+
+	buffer->a = 1.0;
+	buffer->r = pixman_unorm_to_float (r, 10);
+	buffer->g = pixman_unorm_to_float (g, 10);
+	buffer->b = pixman_unorm_to_float (b, 10);
+
+	buffer++;
+    }
+}
+
+static void
+fetch_scanline_yuy2 (bits_image_t   *image,
+                     int             x,
+                     int             line,
+                     int             width,
+                     uint32_t *      buffer,
+                     const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + image->rowstride * line;
+    int i;
+    
+    for (i = 0; i < width; i++)
+    {
+	int16_t y, u, v;
+	int32_t r, g, b;
+	
+	y = ((uint8_t *) bits)[(x + i) << 1] - 16;
+	u = ((uint8_t *) bits)[(((x + i) << 1) & - 4) + 1] - 128;
+	v = ((uint8_t *) bits)[(((x + i) << 1) & - 4) + 3] - 128;
+	
+	/* R = 1.164(Y - 16) + 1.596(V - 128) */
+	r = 0x012b27 * y + 0x019a2e * v;
+	/* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
+	g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
+	/* B = 1.164(Y - 16) + 2.018(U - 128) */
+	b = 0x012b27 * y + 0x0206a2 * u;
+	
+	*buffer++ = 0xff000000 |
+	    (r >= 0 ? r < 0x1000000 ? r         & 0xff0000 : 0xff0000 : 0) |
+	    (g >= 0 ? g < 0x1000000 ? (g >> 8)  & 0x00ff00 : 0x00ff00 : 0) |
+	    (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
+    }
+}
+
+static void
+fetch_scanline_yv12 (bits_image_t   *image,
+                     int             x,
+                     int             line,
+                     int             width,
+                     uint32_t *      buffer,
+                     const uint32_t *mask)
+{
+    YV12_SETUP (image);
+    uint8_t *y_line = YV12_Y (line);
+    uint8_t *u_line = YV12_U (line);
+    uint8_t *v_line = YV12_V (line);
+    int i;
+    
+    for (i = 0; i < width; i++)
+    {
+	int16_t y, u, v;
+	int32_t r, g, b;
+
+	y = y_line[x + i] - 16;
+	u = u_line[(x + i) >> 1] - 128;
+	v = v_line[(x + i) >> 1] - 128;
+
+	/* R = 1.164(Y - 16) + 1.596(V - 128) */
+	r = 0x012b27 * y + 0x019a2e * v;
+	/* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
+	g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
+	/* B = 1.164(Y - 16) + 2.018(U - 128) */
+	b = 0x012b27 * y + 0x0206a2 * u;
+
+	*buffer++ = 0xff000000 |
+	    (r >= 0 ? r < 0x1000000 ? r         & 0xff0000 : 0xff0000 : 0) |
+	    (g >= 0 ? g < 0x1000000 ? (g >> 8)  & 0x00ff00 : 0x00ff00 : 0) |
+	    (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
+    }
+}
+
+/**************************** Pixel wise fetching *****************************/
+
+#ifndef PIXMAN_FB_ACCESSORS
+static argb_t
+fetch_pixel_rgbf_float (bits_image_t *image,
+			int	    offset,
+			int	    line)
+{
+    float *bits = (float *)image->bits + line * image->rowstride;
+    argb_t argb;
+
+    argb.r = bits[offset * 3];
+    argb.g = bits[offset * 3 + 1];
+    argb.b = bits[offset * 3 + 2];
+    argb.a = 1.f;
+
+    return argb;
+}
+
+static argb_t
+fetch_pixel_rgbaf_float (bits_image_t *image,
+			 int	    offset,
+			 int	    line)
+{
+    float *bits = (float *)image->bits + line * image->rowstride;
+    argb_t argb;
+
+    argb.r = bits[offset * 4];
+    argb.g = bits[offset * 4 + 1];
+    argb.b = bits[offset * 4 + 2];
+    argb.a = bits[offset * 4 + 3];
+
+    return argb;
+}
+#endif
+
+static argb_t
+fetch_pixel_x2r10g10b10_float (bits_image_t *image,
+			       int	   offset,
+			       int           line)
+{
+    uint32_t *bits = image->bits + line * image->rowstride;
+    uint32_t p = READ (image, bits + offset);
+    uint64_t r = (p >> 20) & 0x3ff;
+    uint64_t g = (p >> 10) & 0x3ff;
+    uint64_t b = p & 0x3ff;
+    argb_t argb;
+
+    argb.a = 1.0;
+    argb.r = pixman_unorm_to_float (r, 10);
+    argb.g = pixman_unorm_to_float (g, 10);
+    argb.b = pixman_unorm_to_float (b, 10);
+
+    return argb;
+}
+
+static argb_t
+fetch_pixel_a2r10g10b10_float (bits_image_t *image,
+			       int	     offset,
+			       int           line)
+{
+    uint32_t *bits = image->bits + line * image->rowstride;
+    uint32_t p = READ (image, bits + offset);
+    uint64_t a = p >> 30;
+    uint64_t r = (p >> 20) & 0x3ff;
+    uint64_t g = (p >> 10) & 0x3ff;
+    uint64_t b = p & 0x3ff;
+    argb_t argb;
+
+    argb.a = pixman_unorm_to_float (a, 2);
+    argb.r = pixman_unorm_to_float (r, 10);
+    argb.g = pixman_unorm_to_float (g, 10);
+    argb.b = pixman_unorm_to_float (b, 10);
+
+    return argb;
+}
+
+static argb_t
+fetch_pixel_a2b10g10r10_float (bits_image_t *image,
+			       int           offset,
+			       int           line)
+{
+    uint32_t *bits = image->bits + line * image->rowstride;
+    uint32_t p = READ (image, bits + offset);
+    uint64_t a = p >> 30;
+    uint64_t b = (p >> 20) & 0x3ff;
+    uint64_t g = (p >> 10) & 0x3ff;
+    uint64_t r = p & 0x3ff;
+    argb_t argb;
+
+    argb.a = pixman_unorm_to_float (a, 2);
+    argb.r = pixman_unorm_to_float (r, 10);
+    argb.g = pixman_unorm_to_float (g, 10);
+    argb.b = pixman_unorm_to_float (b, 10);
+
+    return argb;
+}
+
+static argb_t
+fetch_pixel_x2b10g10r10_float (bits_image_t *image,
+			       int           offset,
+			       int           line)
+{
+    uint32_t *bits = image->bits + line * image->rowstride;
+    uint32_t p = READ (image, bits + offset);
+    uint64_t b = (p >> 20) & 0x3ff;
+    uint64_t g = (p >> 10) & 0x3ff;
+    uint64_t r = p & 0x3ff;
+    argb_t argb;
+
+    argb.a = 1.0;
+    argb.r = pixman_unorm_to_float (r, 10);
+    argb.g = pixman_unorm_to_float (g, 10);
+    argb.b = pixman_unorm_to_float (b, 10);
+
+    return argb;
+}
+
+static argb_t
+fetch_pixel_a8r8g8b8_sRGB_float (bits_image_t *image,
+				 int	       offset,
+				 int           line)
+{
+    uint32_t *bits = image->bits + line * image->rowstride;
+    uint32_t p = READ (image, bits + offset);
+    argb_t argb;
+
+    argb.a = pixman_unorm_to_float ((p >> 24) & 0xff, 8);
+
+    argb.r = to_linear [(p >> 16) & 0xff];
+    argb.g = to_linear [(p >>  8) & 0xff];
+    argb.b = to_linear [(p >>  0) & 0xff];
+
+    return argb;
+}
+
+static uint32_t
+fetch_pixel_yuy2 (bits_image_t *image,
+		  int           offset,
+		  int           line)
+{
+    const uint32_t *bits = image->bits + image->rowstride * line;
+    
+    int16_t y, u, v;
+    int32_t r, g, b;
+    
+    y = ((uint8_t *) bits)[offset << 1] - 16;
+    u = ((uint8_t *) bits)[((offset << 1) & - 4) + 1] - 128;
+    v = ((uint8_t *) bits)[((offset << 1) & - 4) + 3] - 128;
+    
+    /* R = 1.164(Y - 16) + 1.596(V - 128) */
+    r = 0x012b27 * y + 0x019a2e * v;
+    
+    /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
+    g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
+    
+    /* B = 1.164(Y - 16) + 2.018(U - 128) */
+    b = 0x012b27 * y + 0x0206a2 * u;
+    
+    return 0xff000000 |
+	(r >= 0 ? r < 0x1000000 ? r         & 0xff0000 : 0xff0000 : 0) |
+	(g >= 0 ? g < 0x1000000 ? (g >> 8)  & 0x00ff00 : 0x00ff00 : 0) |
+	(b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
+}
+
+static uint32_t
+fetch_pixel_yv12 (bits_image_t *image,
+		  int           offset,
+		  int           line)
+{
+    YV12_SETUP (image);
+    int16_t y = YV12_Y (line)[offset] - 16;
+    int16_t u = YV12_U (line)[offset >> 1] - 128;
+    int16_t v = YV12_V (line)[offset >> 1] - 128;
+    int32_t r, g, b;
+    
+    /* R = 1.164(Y - 16) + 1.596(V - 128) */
+    r = 0x012b27 * y + 0x019a2e * v;
+    
+    /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */
+    g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u;
+    
+    /* B = 1.164(Y - 16) + 2.018(U - 128) */
+    b = 0x012b27 * y + 0x0206a2 * u;
+    
+    return 0xff000000 |
+	(r >= 0 ? r < 0x1000000 ? r         & 0xff0000 : 0xff0000 : 0) |
+	(g >= 0 ? g < 0x1000000 ? (g >> 8)  & 0x00ff00 : 0x00ff00 : 0) |
+	(b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0);
+}
+
+/*********************************** Store ************************************/
+
+#ifndef PIXMAN_FB_ACCESSORS
+static void
+store_scanline_rgbaf_float (bits_image_t *  image,
+			    int             x,
+			    int             y,
+			    int             width,
+			    const uint32_t *v)
+{
+    float *bits = (float *)image->bits + image->rowstride * y + 4 * x;
+    const argb_t *values = (argb_t *)v;
+
+    for (; width; width--, values++)
+    {
+	*bits++ = values->r;
+	*bits++ = values->g;
+	*bits++ = values->b;
+	*bits++ = values->a;
+    }
+}
+
+static void
+store_scanline_rgbf_float (bits_image_t *  image,
+			   int             x,
+			   int             y,
+			   int             width,
+			   const uint32_t *v)
+{
+    float *bits = (float *)image->bits + image->rowstride * y + 3 * x;
+    const argb_t *values = (argb_t *)v;
+
+    for (; width; width--, values++)
+    {
+	*bits++ = values->r;
+	*bits++ = values->g;
+	*bits++ = values->b;
+    }
+}
+#endif
+
+static void
+store_scanline_a2r10g10b10_float (bits_image_t *  image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  const uint32_t *v)
+{
+    uint32_t *bits = image->bits + image->rowstride * y;
+    uint32_t *pixel = bits + x;
+    argb_t *values = (argb_t *)v;
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t a, r, g, b;
+
+	a = pixman_float_to_unorm (values[i].a, 2);
+	r = pixman_float_to_unorm (values[i].r, 10);
+	g = pixman_float_to_unorm (values[i].g, 10);
+	b = pixman_float_to_unorm (values[i].b, 10);
+
+	WRITE (image, pixel++,
+	       (a << 30) | (r << 20) | (g << 10) | b);
+    }
+}
+
+static void
+store_scanline_x2r10g10b10_float (bits_image_t *  image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  const uint32_t *v)
+{
+    uint32_t *bits = image->bits + image->rowstride * y;
+    uint32_t *pixel = bits + x;
+    argb_t *values = (argb_t *)v;
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t r, g, b;
+
+	r = pixman_float_to_unorm (values[i].r, 10);
+	g = pixman_float_to_unorm (values[i].g, 10);
+	b = pixman_float_to_unorm (values[i].b, 10);
+
+	WRITE (image, pixel++,
+	       (r << 20) | (g << 10) | b);
+    }
+}
+
+static void
+store_scanline_a2b10g10r10_float (bits_image_t *  image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  const uint32_t *v)
+{
+    uint32_t *bits = image->bits + image->rowstride * y;
+    uint32_t *pixel = bits + x;
+    argb_t *values = (argb_t *)v;
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t a, r, g, b;
+
+	a = pixman_float_to_unorm (values[i].a, 2);
+	r = pixman_float_to_unorm (values[i].r, 10);
+	g = pixman_float_to_unorm (values[i].g, 10);
+	b = pixman_float_to_unorm (values[i].b, 10);
+
+	WRITE (image, pixel++,
+	       (a << 30) | (b << 20) | (g << 10) | r);
+    }
+}
+
+static void
+store_scanline_x2b10g10r10_float (bits_image_t *  image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  const uint32_t *v)
+{
+    uint32_t *bits = image->bits + image->rowstride * y;
+    uint32_t *pixel = bits + x;
+    argb_t *values = (argb_t *)v;
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t r, g, b;
+
+	r = pixman_float_to_unorm (values[i].r, 10);
+	g = pixman_float_to_unorm (values[i].g, 10);
+	b = pixman_float_to_unorm (values[i].b, 10);
+
+	WRITE (image, pixel++,
+	       (b << 20) | (g << 10) | r);
+    }
+}
+
+static void
+store_scanline_a8r8g8b8_sRGB_float (bits_image_t *  image,
+				    int             x,
+				    int             y,
+				    int             width,
+				    const uint32_t *v)
+{
+    uint32_t *bits = image->bits + image->rowstride * y;
+    uint32_t *pixel = bits + x;
+    argb_t *values = (argb_t *)v;
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t a, r, g, b;
+
+	a = pixman_float_to_unorm (values[i].a, 8);
+	r = to_srgb (values[i].r);
+	g = to_srgb (values[i].g);
+	b = to_srgb (values[i].b);
+
+	WRITE (image, pixel++,
+	       (a << 24) | (r << 16) | (g << 8) | b);
+    }
+}
+
+/*
+ * Contracts a floating point image to 32bpp and then stores it using a
+ * regular 32-bit store proc. Despite the type, this function expects an
+ * argb_t buffer.
+ */
+static void
+store_scanline_generic_float (bits_image_t *  image,
+			      int             x,
+			      int             y,
+			      int             width,
+			      const uint32_t *values)
+{
+    uint32_t *argb8_pixels;
+
+    assert (image->common.type == BITS);
+
+    argb8_pixels = pixman_malloc_ab (width, sizeof(uint32_t));
+    if (!argb8_pixels)
+	return;
+
+    /* Contract the scanline.  We could do this in place if values weren't
+     * const.
+     */
+    pixman_contract_from_float (argb8_pixels, (argb_t *)values, width);
+
+    image->store_scanline_32 (image, x, y, width, argb8_pixels);
+
+    free (argb8_pixels);
+}
+
+static void
+fetch_scanline_generic_float (bits_image_t *  image,
+			      int	      x,
+			      int	      y,
+			      int	      width,
+			      uint32_t *      buffer,
+			      const uint32_t *mask)
+{
+    image->fetch_scanline_32 (image, x, y, width, buffer, NULL);
+
+    pixman_expand_to_float ((argb_t *)buffer, buffer, image->format, width);
+}
+
+/* The 32_sRGB paths should be deleted after narrow processing
+ * is no longer invoked for formats that are considered wide.
+ * (Also see fetch_pixel_generic_lossy_32) */
+static void
+fetch_scanline_a8r8g8b8_32_sRGB (bits_image_t   *image,
+                                 int             x,
+                                 int             y,
+                                 int             width,
+                                 uint32_t       *buffer,
+                                 const uint32_t *mask)
+{
+    const uint32_t *bits = image->bits + y * image->rowstride;
+    const uint32_t *pixel = (uint32_t *)bits + x;
+    const uint32_t *end = pixel + width;
+    uint32_t tmp;
+    
+    while (pixel < end)
+    {
+	uint32_t a, r, g, b;
+
+	tmp = READ (image, pixel++);
+
+	a = (tmp >> 24) & 0xff;
+	r = (tmp >> 16) & 0xff;
+	g = (tmp >> 8) & 0xff;
+	b = (tmp >> 0) & 0xff;
+
+	r = to_linear[r] * 255.0f + 0.5f;
+	g = to_linear[g] * 255.0f + 0.5f;
+	b = to_linear[b] * 255.0f + 0.5f;
+
+	*buffer++ = (a << 24) | (r << 16) | (g << 8) | (b << 0);
+    }
+}
+
+static uint32_t
+fetch_pixel_a8r8g8b8_32_sRGB (bits_image_t *image,
+			      int           offset,
+			      int           line)
+{
+    uint32_t *bits = image->bits + line * image->rowstride;
+    uint32_t tmp = READ (image, bits + offset);
+    uint32_t a, r, g, b;
+
+    a = (tmp >> 24) & 0xff;
+    r = (tmp >> 16) & 0xff;
+    g = (tmp >> 8) & 0xff;
+    b = (tmp >> 0) & 0xff;
+
+    r = to_linear[r] * 255.0f + 0.5f;
+    g = to_linear[g] * 255.0f + 0.5f;
+    b = to_linear[b] * 255.0f + 0.5f;
+
+    return (a << 24) | (r << 16) | (g << 8) | (b << 0);
+}
+
+static void
+store_scanline_a8r8g8b8_32_sRGB (bits_image_t   *image,
+                                 int             x,
+                                 int             y,
+                                 int             width,
+                                 const uint32_t *v)
+{
+    uint32_t *bits = image->bits + image->rowstride * y;
+    uint64_t *values = (uint64_t *)v;
+    uint32_t *pixel = bits + x;
+    uint64_t tmp;
+    int i;
+    
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t a, r, g, b;
+
+	tmp = values[i];
+
+	a = (tmp >> 24) & 0xff;
+	r = (tmp >> 16) & 0xff;
+	g = (tmp >> 8) & 0xff;
+	b = (tmp >> 0) & 0xff;
+
+	r = to_srgb (r * (1/255.0f));
+	g = to_srgb (g * (1/255.0f));
+	b = to_srgb (b * (1/255.0f));
+	
+	WRITE (image, pixel++, a | (r << 16) | (g << 8) | (b << 0));
+    }
+}
+
+static argb_t
+fetch_pixel_generic_float (bits_image_t *image,
+			   int		 offset,
+			   int           line)
+{
+    uint32_t pixel32 = image->fetch_pixel_32 (image, offset, line);
+    argb_t f;
+
+    pixman_expand_to_float (&f, &pixel32, image->format, 1);
+
+    return f;
+}
+
+/*
+ * XXX: The transformed fetch path only works at 32-bpp so far.  When all
+ * paths have wide versions, this can be removed.
+ *
+ * WARNING: This function loses precision!
+ */
+static uint32_t
+fetch_pixel_generic_lossy_32 (bits_image_t *image,
+			      int           offset,
+			      int           line)
+{
+    argb_t pixel64 = image->fetch_pixel_float (image, offset, line);
+    uint32_t result;
+
+    pixman_contract_from_float (&result, &pixel64, 1);
+
+    return result;
+}
+
+typedef struct
+{
+    pixman_format_code_t	format;
+    fetch_scanline_t		fetch_scanline_32;
+    fetch_scanline_t		fetch_scanline_float;
+    fetch_pixel_32_t		fetch_pixel_32;
+    fetch_pixel_float_t		fetch_pixel_float;
+    store_scanline_t		store_scanline_32;
+    store_scanline_t		store_scanline_float;
+} format_info_t;
+
+#define FORMAT_INFO(format) 						\
+    {									\
+	PIXMAN_ ## format,						\
+	    fetch_scanline_ ## format,					\
+	    fetch_scanline_generic_float,				\
+	    fetch_pixel_ ## format,					\
+	    fetch_pixel_generic_float,					\
+	    store_scanline_ ## format,					\
+	    store_scanline_generic_float				\
+    }
+
+static const format_info_t accessors[] =
+{
+/* 32 bpp formats */
+    FORMAT_INFO (a8r8g8b8),
+    FORMAT_INFO (x8r8g8b8),
+    FORMAT_INFO (a8b8g8r8),
+    FORMAT_INFO (x8b8g8r8),
+    FORMAT_INFO (b8g8r8a8),
+    FORMAT_INFO (b8g8r8x8),
+    FORMAT_INFO (r8g8b8a8),
+    FORMAT_INFO (r8g8b8x8),
+    FORMAT_INFO (x14r6g6b6),
+
+/* sRGB formats */
+  { PIXMAN_a8r8g8b8_sRGB,
+    fetch_scanline_a8r8g8b8_32_sRGB, fetch_scanline_a8r8g8b8_sRGB_float,
+    fetch_pixel_a8r8g8b8_32_sRGB, fetch_pixel_a8r8g8b8_sRGB_float,
+    store_scanline_a8r8g8b8_32_sRGB, store_scanline_a8r8g8b8_sRGB_float,
+  },
+
+/* 24bpp formats */
+    FORMAT_INFO (r8g8b8),
+    FORMAT_INFO (b8g8r8),
+    
+/* 16bpp formats */
+    FORMAT_INFO (r5g6b5),
+    FORMAT_INFO (b5g6r5),
+    
+    FORMAT_INFO (a1r5g5b5),
+    FORMAT_INFO (x1r5g5b5),
+    FORMAT_INFO (a1b5g5r5),
+    FORMAT_INFO (x1b5g5r5),
+    FORMAT_INFO (a4r4g4b4),
+    FORMAT_INFO (x4r4g4b4),
+    FORMAT_INFO (a4b4g4r4),
+    FORMAT_INFO (x4b4g4r4),
+    
+/* 8bpp formats */
+    FORMAT_INFO (a8),
+    FORMAT_INFO (r3g3b2),
+    FORMAT_INFO (b2g3r3),
+    FORMAT_INFO (a2r2g2b2),
+    FORMAT_INFO (a2b2g2r2),
+    
+    FORMAT_INFO (c8),
+    
+    FORMAT_INFO (g8),
+    
+#define fetch_scanline_x4c4 fetch_scanline_c8
+#define fetch_pixel_x4c4 fetch_pixel_c8
+#define store_scanline_x4c4 store_scanline_c8
+    FORMAT_INFO (x4c4),
+    
+#define fetch_scanline_x4g4 fetch_scanline_g8
+#define fetch_pixel_x4g4 fetch_pixel_g8
+#define store_scanline_x4g4 store_scanline_g8
+    FORMAT_INFO (x4g4),
+    
+    FORMAT_INFO (x4a4),
+    
+/* 4bpp formats */
+    FORMAT_INFO (a4),
+    FORMAT_INFO (r1g2b1),
+    FORMAT_INFO (b1g2r1),
+    FORMAT_INFO (a1r1g1b1),
+    FORMAT_INFO (a1b1g1r1),
+    
+    FORMAT_INFO (c4),
+    
+    FORMAT_INFO (g4),
+    
+/* 1bpp formats */
+    FORMAT_INFO (a1),
+    FORMAT_INFO (g1),
+    
+/* Wide formats */
+#ifndef PIXMAN_FB_ACCESSORS
+    { PIXMAN_rgba_float,
+      NULL, fetch_scanline_rgbaf_float,
+      fetch_pixel_generic_lossy_32, fetch_pixel_rgbaf_float,
+      NULL, store_scanline_rgbaf_float },
+
+    { PIXMAN_rgb_float,
+      NULL, fetch_scanline_rgbf_float,
+      fetch_pixel_generic_lossy_32, fetch_pixel_rgbf_float,
+      NULL, store_scanline_rgbf_float },
+#endif
+
+    { PIXMAN_a2r10g10b10,
+      NULL, fetch_scanline_a2r10g10b10_float,
+      fetch_pixel_generic_lossy_32, fetch_pixel_a2r10g10b10_float,
+      NULL, store_scanline_a2r10g10b10_float },
+
+    { PIXMAN_x2r10g10b10,
+      NULL, fetch_scanline_x2r10g10b10_float,
+      fetch_pixel_generic_lossy_32, fetch_pixel_x2r10g10b10_float,
+      NULL, store_scanline_x2r10g10b10_float },
+
+    { PIXMAN_a2b10g10r10,
+      NULL, fetch_scanline_a2b10g10r10_float,
+      fetch_pixel_generic_lossy_32, fetch_pixel_a2b10g10r10_float,
+      NULL, store_scanline_a2b10g10r10_float },
+
+    { PIXMAN_x2b10g10r10,
+      NULL, fetch_scanline_x2b10g10r10_float,
+      fetch_pixel_generic_lossy_32, fetch_pixel_x2b10g10r10_float,
+      NULL, store_scanline_x2b10g10r10_float },
+
+/* YUV formats */
+    { PIXMAN_yuy2,
+      fetch_scanline_yuy2, fetch_scanline_generic_float,
+      fetch_pixel_yuy2, fetch_pixel_generic_float,
+      NULL, NULL },
+
+    { PIXMAN_yv12,
+      fetch_scanline_yv12, fetch_scanline_generic_float,
+      fetch_pixel_yv12, fetch_pixel_generic_float,
+      NULL, NULL },
+    
+    { PIXMAN_null },
+};
+
+static void
+setup_accessors (bits_image_t *image)
+{
+    const format_info_t *info = accessors;
+    
+    while (info->format != PIXMAN_null)
+    {
+	if (info->format == image->format)
+	{
+	    image->fetch_scanline_32 = info->fetch_scanline_32;
+	    image->fetch_scanline_float = info->fetch_scanline_float;
+	    image->fetch_pixel_32 = info->fetch_pixel_32;
+	    image->fetch_pixel_float = info->fetch_pixel_float;
+	    image->store_scanline_32 = info->store_scanline_32;
+	    image->store_scanline_float = info->store_scanline_float;
+	    
+	    return;
+	}
+	
+	info++;
+    }
+}
+
+#ifndef PIXMAN_FB_ACCESSORS
+void
+_pixman_bits_image_setup_accessors_accessors (bits_image_t *image);
+
+void
+_pixman_bits_image_setup_accessors (bits_image_t *image)
+{
+    if (image->read_func || image->write_func)
+	_pixman_bits_image_setup_accessors_accessors (image);
+    else
+	setup_accessors (image);
+}
+
+#else
+
+void
+_pixman_bits_image_setup_accessors_accessors (bits_image_t *image)
+{
+    setup_accessors (image);
+}
+
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-accessor.h b/libs/pixman-0.40.0/pixman/pixman-accessor.h
new file mode 100644
index 0000000..8e0b036
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-accessor.h
@@ -0,0 +1,25 @@
+#ifdef PIXMAN_FB_ACCESSORS
+
+#define READ(img, ptr)							\
+    (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr))))
+#define WRITE(img, ptr,val)						\
+    (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr))))
+
+#define MEMSET_WRAPPED(img, dst, val, size)				\
+    do {								\
+	size_t _i;							\
+	uint8_t *_dst = (uint8_t*)(dst);				\
+	for(_i = 0; _i < (size_t) size; _i++) {				\
+	    WRITE((img), _dst +_i, (val));				\
+	}								\
+    } while (0)
+
+#else
+
+#define READ(img, ptr)		(*(ptr))
+#define WRITE(img, ptr, val)	(*(ptr) = (val))
+#define MEMSET_WRAPPED(img, dst, val, size)				\
+    memset(dst, val, size)
+
+#endif
+
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-asm.h b/libs/pixman-0.40.0/pixman/pixman-arm-asm.h
new file mode 100644
index 0000000..ee78541
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-asm.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright © 2008 Mozilla Corporation
+ * Copyright © 2010 Nokia Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Mozilla Corporation not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Mozilla Corporation makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Jeff Muizelaar (jeff@infidigm.net)
+ *
+ */
+
+/* Supplementary macro for setting function attributes */
+.macro pixman_asm_function fname
+	.func fname
+	.global fname
+#ifdef __ELF__
+	.hidden fname
+	.type fname, %function
+#endif
+fname:
+.endm
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-common.h b/libs/pixman-0.40.0/pixman/pixman-arm-common.h
new file mode 100644
index 0000000..9537688
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-common.h
@@ -0,0 +1,419 @@
+/*
+ * Copyright © 2010 Nokia Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)
+ */
+
+#ifndef PIXMAN_ARM_COMMON_H
+#define PIXMAN_ARM_COMMON_H
+
+#include "pixman-inlines.h"
+
+/* Define some macros which can expand into proxy functions between
+ * ARM assembly optimized functions and the rest of pixman fast path API.
+ *
+ * All the low level ARM assembly functions have to use ARM EABI
+ * calling convention and take up to 8 arguments:
+ *    width, height, dst, dst_stride, src, src_stride, mask, mask_stride
+ *
+ * The arguments are ordered with the most important coming first (the
+ * first 4 arguments are passed to function in registers, the rest are
+ * on stack). The last arguments are optional, for example if the
+ * function is not using mask, then 'mask' and 'mask_stride' can be
+ * omitted when doing a function call.
+ *
+ * Arguments 'src' and 'mask' contain either a pointer to the top left
+ * pixel of the composited rectangle or a pixel color value depending
+ * on the function type. In the case of just a color value (solid source
+ * or mask), the corresponding stride argument is unused.
+ */
+
+#define SKIP_ZERO_SRC  1
+#define SKIP_ZERO_MASK 2
+
+#define PIXMAN_ARM_BIND_FAST_PATH_SRC_DST(cputype, name,                \
+                                          src_type, src_cnt,            \
+                                          dst_type, dst_cnt)            \
+void                                                                    \
+pixman_composite_##name##_asm_##cputype (int32_t   w,                   \
+                                         int32_t   h,                   \
+                                         dst_type *dst,                 \
+                                         int32_t   dst_stride,          \
+                                         src_type *src,                 \
+                                         int32_t   src_stride);         \
+                                                                        \
+static void                                                             \
+cputype##_composite_##name (pixman_implementation_t *imp,               \
+                            pixman_composite_info_t *info)              \
+{                                                                       \
+    PIXMAN_COMPOSITE_ARGS (info);                                       \
+    dst_type *dst_line;							\
+    src_type *src_line;                                                 \
+    int32_t dst_stride, src_stride;                                     \
+                                                                        \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \
+                           src_stride, src_line, src_cnt);              \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,        \
+                           dst_stride, dst_line, dst_cnt);              \
+                                                                        \
+    pixman_composite_##name##_asm_##cputype (width, height,             \
+                                             dst_line, dst_stride,      \
+                                             src_line, src_stride);     \
+}
+
+#define PIXMAN_ARM_BIND_FAST_PATH_N_DST(flags, cputype, name,           \
+                                        dst_type, dst_cnt)              \
+void                                                                    \
+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
+                                         int32_t    h,                  \
+                                         dst_type  *dst,                \
+                                         int32_t    dst_stride,         \
+                                         uint32_t   src);               \
+                                                                        \
+static void                                                             \
+cputype##_composite_##name (pixman_implementation_t *imp,               \
+			    pixman_composite_info_t *info)              \
+{                                                                       \
+    PIXMAN_COMPOSITE_ARGS (info);					\
+    dst_type  *dst_line;                                                \
+    int32_t    dst_stride;                                              \
+    uint32_t   src;                                                     \
+                                                                        \
+    src = _pixman_image_get_solid (					\
+	imp, src_image, dest_image->bits.format);			\
+                                                                        \
+    if ((flags & SKIP_ZERO_SRC) && src == 0)                            \
+	return;                                                         \
+                                                                        \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,        \
+                           dst_stride, dst_line, dst_cnt);              \
+                                                                        \
+    pixman_composite_##name##_asm_##cputype (width, height,             \
+                                             dst_line, dst_stride,      \
+                                             src);                      \
+}
+
+#define PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST(flags, cputype, name,      \
+                                             mask_type, mask_cnt,       \
+                                             dst_type, dst_cnt)         \
+void                                                                    \
+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
+                                         int32_t    h,                  \
+                                         dst_type  *dst,                \
+                                         int32_t    dst_stride,         \
+                                         uint32_t   src,                \
+                                         int32_t    unused,             \
+                                         mask_type *mask,               \
+                                         int32_t    mask_stride);       \
+                                                                        \
+static void                                                             \
+cputype##_composite_##name (pixman_implementation_t *imp,               \
+                            pixman_composite_info_t *info)              \
+{                                                                       \
+    PIXMAN_COMPOSITE_ARGS (info);                                       \
+    dst_type  *dst_line;						\
+    mask_type *mask_line;                                               \
+    int32_t    dst_stride, mask_stride;                                 \
+    uint32_t   src;                                                     \
+                                                                        \
+    src = _pixman_image_get_solid (					\
+	imp, src_image, dest_image->bits.format);			\
+                                                                        \
+    if ((flags & SKIP_ZERO_SRC) && src == 0)                            \
+	return;                                                         \
+                                                                        \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,        \
+                           dst_stride, dst_line, dst_cnt);              \
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,       \
+                           mask_stride, mask_line, mask_cnt);           \
+                                                                        \
+    pixman_composite_##name##_asm_##cputype (width, height,             \
+                                             dst_line, dst_stride,      \
+                                             src, 0,                    \
+                                             mask_line, mask_stride);   \
+}
+
+#define PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST(flags, cputype, name,       \
+                                            src_type, src_cnt,          \
+                                            dst_type, dst_cnt)          \
+void                                                                    \
+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
+                                         int32_t    h,                  \
+                                         dst_type  *dst,                \
+                                         int32_t    dst_stride,         \
+                                         src_type  *src,                \
+                                         int32_t    src_stride,         \
+                                         uint32_t   mask);              \
+                                                                        \
+static void                                                             \
+cputype##_composite_##name (pixman_implementation_t *imp,               \
+                            pixman_composite_info_t *info)              \
+{                                                                       \
+    PIXMAN_COMPOSITE_ARGS (info);                                       \
+    dst_type  *dst_line;						\
+    src_type  *src_line;                                                \
+    int32_t    dst_stride, src_stride;                                  \
+    uint32_t   mask;                                                    \
+                                                                        \
+    mask = _pixman_image_get_solid (					\
+	imp, mask_image, dest_image->bits.format);			\
+                                                                        \
+    if ((flags & SKIP_ZERO_MASK) && mask == 0)                          \
+	return;                                                         \
+                                                                        \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,        \
+                           dst_stride, dst_line, dst_cnt);              \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \
+                           src_stride, src_line, src_cnt);              \
+                                                                        \
+    pixman_composite_##name##_asm_##cputype (width, height,             \
+                                             dst_line, dst_stride,      \
+                                             src_line, src_stride,      \
+                                             mask);                     \
+}
+
+#define PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST(cputype, name,           \
+                                               src_type, src_cnt,       \
+                                               mask_type, mask_cnt,     \
+                                               dst_type, dst_cnt)       \
+void                                                                    \
+pixman_composite_##name##_asm_##cputype (int32_t    w,                  \
+                                         int32_t    h,                  \
+                                         dst_type  *dst,                \
+                                         int32_t    dst_stride,         \
+                                         src_type  *src,                \
+                                         int32_t    src_stride,         \
+                                         mask_type *mask,               \
+                                         int32_t    mask_stride);       \
+                                                                        \
+static void                                                             \
+cputype##_composite_##name (pixman_implementation_t *imp,               \
+                            pixman_composite_info_t *info)              \
+{                                                                       \
+    PIXMAN_COMPOSITE_ARGS (info);                                       \
+    dst_type  *dst_line;						\
+    src_type  *src_line;                                                \
+    mask_type *mask_line;                                               \
+    int32_t    dst_stride, src_stride, mask_stride;                     \
+                                                                        \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,        \
+                           dst_stride, dst_line, dst_cnt);              \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,           \
+                           src_stride, src_line, src_cnt);              \
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,       \
+                           mask_stride, mask_line, mask_cnt);           \
+                                                                        \
+    pixman_composite_##name##_asm_##cputype (width, height,             \
+                                             dst_line, dst_stride,      \
+                                             src_line, src_stride,      \
+                                             mask_line, mask_stride);   \
+}
+
+#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST(cputype, name, op,             \
+                                               src_type, dst_type)            \
+void                                                                          \
+pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (                \
+                                                   int32_t          w,        \
+                                                   dst_type *       dst,      \
+                                                   const src_type * src,      \
+                                                   pixman_fixed_t   vx,       \
+                                                   pixman_fixed_t   unit_x,   \
+                                                   pixman_fixed_t   max_vx);  \
+                                                                              \
+static force_inline void                                                      \
+scaled_nearest_scanline_##cputype##_##name##_##op (dst_type *       pd,       \
+                                                   const src_type * ps,       \
+                                                   int32_t          w,        \
+                                                   pixman_fixed_t   vx,       \
+                                                   pixman_fixed_t   unit_x,   \
+                                                   pixman_fixed_t   max_vx,   \
+                                                   pixman_bool_t    zero_src) \
+{                                                                             \
+    pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps,  \
+                                                                  vx, unit_x, \
+                                                                  max_vx);    \
+}                                                                             \
+                                                                              \
+FAST_NEAREST_MAINLOOP (cputype##_##name##_cover_##op,                         \
+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
+                       src_type, dst_type, COVER)                             \
+FAST_NEAREST_MAINLOOP (cputype##_##name##_none_##op,                          \
+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
+                       src_type, dst_type, NONE)                              \
+FAST_NEAREST_MAINLOOP (cputype##_##name##_pad_##op,                           \
+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
+                       src_type, dst_type, PAD)                               \
+FAST_NEAREST_MAINLOOP (cputype##_##name##_normal_##op,                        \
+                       scaled_nearest_scanline_##cputype##_##name##_##op,     \
+                       src_type, dst_type, NORMAL)
+
+#define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST(flags, cputype, name, op,   \
+                                                  src_type, dst_type)         \
+void                                                                          \
+pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (                \
+                                                   int32_t          w,        \
+                                                   dst_type *       dst,      \
+                                                   const src_type * src,      \
+                                                   pixman_fixed_t   vx,       \
+                                                   pixman_fixed_t   unit_x,   \
+                                                   pixman_fixed_t   max_vx,   \
+                                                   const uint8_t *  mask);    \
+                                                                              \
+static force_inline void                                                      \
+scaled_nearest_scanline_##cputype##_##name##_##op (const uint8_t *  mask,     \
+                                                   dst_type *       pd,       \
+                                                   const src_type * ps,       \
+                                                   int32_t          w,        \
+                                                   pixman_fixed_t   vx,       \
+                                                   pixman_fixed_t   unit_x,   \
+                                                   pixman_fixed_t   max_vx,   \
+                                                   pixman_bool_t    zero_src) \
+{                                                                             \
+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \
+	return;                                                               \
+    pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps,  \
+                                                                  vx, unit_x, \
+                                                                  max_vx,     \
+                                                                  mask);      \
+}                                                                             \
+                                                                              \
+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_cover_##op,                  \
+                              scaled_nearest_scanline_##cputype##_##name##_##op,\
+                              src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\
+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_none_##op,                   \
+                              scaled_nearest_scanline_##cputype##_##name##_##op,\
+                              src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \
+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_pad_##op,                    \
+                              scaled_nearest_scanline_##cputype##_##name##_##op,\
+                              src_type, uint8_t, dst_type, PAD, TRUE, FALSE)  \
+FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_normal_##op,                 \
+                              scaled_nearest_scanline_##cputype##_##name##_##op,\
+                              src_type, uint8_t, dst_type, NORMAL, TRUE, FALSE)
+
+/* Provide entries for the fast path table */
+#define PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func)              \
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH (op,s,d,func),                           \
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL (op,s,d,func)
+
+/*****************************************************************************/
+
+#define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST(flags, cputype, name, op,     \
+                                                src_type, dst_type)           \
+void                                                                          \
+pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype (               \
+                                                dst_type *       dst,         \
+                                                const src_type * top,         \
+                                                const src_type * bottom,      \
+                                                int              wt,          \
+                                                int              wb,          \
+                                                pixman_fixed_t   x,           \
+                                                pixman_fixed_t   ux,          \
+                                                int              width);      \
+                                                                              \
+static force_inline void                                                      \
+scaled_bilinear_scanline_##cputype##_##name##_##op (                          \
+                                                dst_type *       dst,         \
+                                                const uint32_t * mask,        \
+                                                const src_type * src_top,     \
+                                                const src_type * src_bottom,  \
+                                                int32_t          w,           \
+                                                int              wt,          \
+                                                int              wb,          \
+                                                pixman_fixed_t   vx,          \
+                                                pixman_fixed_t   unit_x,      \
+                                                pixman_fixed_t   max_vx,      \
+                                                pixman_bool_t    zero_src)    \
+{                                                                             \
+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \
+	return;                                                               \
+    pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype (           \
+                            dst, src_top, src_bottom, wt, wb, vx, unit_x, w); \
+}                                                                             \
+                                                                              \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op,                 \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint32_t, dst_type, COVER, FLAG_NONE)        \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op,                  \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint32_t, dst_type, NONE, FLAG_NONE)         \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op,                   \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint32_t, dst_type, PAD, FLAG_NONE)          \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_normal_##op,                \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint32_t, dst_type, NORMAL,                  \
+                       FLAG_NONE)
+
+
+#define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, cputype, name, op,  \
+                                                src_type, dst_type)           \
+void                                                                          \
+pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype (               \
+                                                dst_type *       dst,         \
+                                                const uint8_t *  mask,        \
+                                                const src_type * top,         \
+                                                const src_type * bottom,      \
+                                                int              wt,          \
+                                                int              wb,          \
+                                                pixman_fixed_t   x,           \
+                                                pixman_fixed_t   ux,          \
+                                                int              width);      \
+                                                                              \
+static force_inline void                                                      \
+scaled_bilinear_scanline_##cputype##_##name##_##op (                          \
+                                                dst_type *       dst,         \
+                                                const uint8_t *  mask,        \
+                                                const src_type * src_top,     \
+                                                const src_type * src_bottom,  \
+                                                int32_t          w,           \
+                                                int              wt,          \
+                                                int              wb,          \
+                                                pixman_fixed_t   vx,          \
+                                                pixman_fixed_t   unit_x,      \
+                                                pixman_fixed_t   max_vx,      \
+                                                pixman_bool_t    zero_src)    \
+{                                                                             \
+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \
+	return;                                                                   \
+    pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype (           \
+                      dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \
+}                                                                             \
+                                                                              \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op,                 \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint8_t, dst_type, COVER,                    \
+                       FLAG_HAVE_NON_SOLID_MASK)                              \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op,                  \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint8_t, dst_type, NONE,                     \
+                       FLAG_HAVE_NON_SOLID_MASK)                              \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op,                   \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint8_t, dst_type, PAD,                      \
+                       FLAG_HAVE_NON_SOLID_MASK)                              \
+FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_normal_##op,                \
+                       scaled_bilinear_scanline_##cputype##_##name##_##op,    \
+                       src_type, uint8_t, dst_type, NORMAL,                   \
+                       FLAG_HAVE_NON_SOLID_MASK)
+
+
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm-bilinear.S b/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm-bilinear.S
new file mode 100644
index 0000000..0fd92d6
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm-bilinear.S
@@ -0,0 +1,1358 @@
+/*
+ * Copyright © 2011 SCore Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)
+ * Author:  Taekyun Kim (tkq.kim@samsung.com)
+ */
+
+/*
+ * This file contains scaled bilinear scanline functions implemented
+ * using older siarhei's bilinear macro template.
+ *
+ * << General scanline function procedures >>
+ *  1. bilinear interpolate source pixels
+ *  2. load mask pixels
+ *  3. load destination pixels
+ *  4. duplicate mask to fill whole register
+ *  5. interleave source & destination pixels
+ *  6. apply mask to source pixels
+ *  7. combine source & destination pixels
+ *  8, Deinterleave final result
+ *  9. store destination pixels
+ *
+ * All registers with single number (i.e. src0, tmp0) are 64-bits registers.
+ * Registers with double numbers(src01, dst01) are 128-bits registers.
+ * All temp registers can be used freely outside the code block.
+ * Assume that symbol(register .req) OUT and MASK are defined at caller of these macro blocks.
+ *
+ * Remarks
+ *  There can be lots of pipeline stalls inside code block and between code blocks.
+ *  Further optimizations will be done by new macro templates using head/tail_head/tail scheme.
+ */
+
+/* Prevent the stack from becoming executable for no reason... */
+#if defined(__linux__) && defined (__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif
+
+.text
+.fpu neon
+.arch armv7a
+.object_arch armv4
+.eabi_attribute 10, 0
+.eabi_attribute 12, 0
+.arm
+.altmacro
+.p2align 2
+
+#include "pixman-private.h"
+#include "pixman-arm-asm.h"
+#include "pixman-arm-neon-asm.h"
+
+/*
+ * Bilinear macros from pixman-arm-neon-asm.S
+ */
+
+/*
+ * Bilinear scaling support code which tries to provide pixel fetching, color
+ * format conversion, and interpolation as separate macros which can be used
+ * as the basic building blocks for constructing bilinear scanline functions.
+ */
+
+.macro bilinear_load_8888 reg1, reg2, tmp
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    vld1.32   {reg1}, [TMP1], STRIDE
+    vld1.32   {reg2}, [TMP1]
+.endm
+
+.macro bilinear_load_0565 reg1, reg2, tmp
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    vld1.32   {reg2[0]}, [TMP1], STRIDE
+    vld1.32   {reg2[1]}, [TMP1]
+    convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_two_8888 \
+                    acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2
+
+    bilinear_load_8888 reg1, reg2, tmp1
+    vmull.u8  acc1, reg1, d28
+    vmlal.u8  acc1, reg2, d29
+    bilinear_load_8888 reg3, reg4, tmp2
+    vmull.u8  acc2, reg3, d28
+    vmlal.u8  acc2, reg4, d29
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_four_8888 \
+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
+
+    bilinear_load_and_vertical_interpolate_two_8888 \
+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi
+    bilinear_load_and_vertical_interpolate_two_8888 \
+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_two_0565 \
+                acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi
+
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #1
+    vld1.32   {acc2lo[0]}, [TMP1], STRIDE
+    vld1.32   {acc2hi[0]}, [TMP2], STRIDE
+    vld1.32   {acc2lo[1]}, [TMP1]
+    vld1.32   {acc2hi[1]}, [TMP2]
+    convert_0565_to_x888 acc2, reg3, reg2, reg1
+    vzip.u8   reg1, reg3
+    vzip.u8   reg2, reg4
+    vzip.u8   reg3, reg4
+    vzip.u8   reg1, reg2
+    vmull.u8  acc1, reg1, d28
+    vmlal.u8  acc1, reg2, d29
+    vmull.u8  acc2, reg3, d28
+    vmlal.u8  acc2, reg4, d29
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_four_0565 \
+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
+
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #1
+    vld1.32   {xacc2lo[0]}, [TMP1], STRIDE
+    vld1.32   {xacc2hi[0]}, [TMP2], STRIDE
+    vld1.32   {xacc2lo[1]}, [TMP1]
+    vld1.32   {xacc2hi[1]}, [TMP2]
+    convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #1
+    vld1.32   {yacc2lo[0]}, [TMP1], STRIDE
+    vzip.u8   xreg1, xreg3
+    vld1.32   {yacc2hi[0]}, [TMP2], STRIDE
+    vzip.u8   xreg2, xreg4
+    vld1.32   {yacc2lo[1]}, [TMP1]
+    vzip.u8   xreg3, xreg4
+    vld1.32   {yacc2hi[1]}, [TMP2]
+    vzip.u8   xreg1, xreg2
+    convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1
+    vmull.u8  xacc1, xreg1, d28
+    vzip.u8   yreg1, yreg3
+    vmlal.u8  xacc1, xreg2, d29
+    vzip.u8   yreg2, yreg4
+    vmull.u8  xacc2, xreg3, d28
+    vzip.u8   yreg3, yreg4
+    vmlal.u8  xacc2, xreg4, d29
+    vzip.u8   yreg1, yreg2
+    vmull.u8  yacc1, yreg1, d28
+    vmlal.u8  yacc1, yreg2, d29
+    vmull.u8  yacc2, yreg3, d28
+    vmlal.u8  yacc2, yreg4, d29
+.endm
+
+.macro bilinear_store_8888 numpix, tmp1, tmp2
+.if numpix == 4
+    vst1.32   {d0, d1}, [OUT]!
+.elseif numpix == 2
+    vst1.32   {d0}, [OUT]!
+.elseif numpix == 1
+    vst1.32   {d0[0]}, [OUT, :32]!
+.else
+    .error bilinear_store_8888 numpix is unsupported
+.endif
+.endm
+
+.macro bilinear_store_0565 numpix, tmp1, tmp2
+    vuzp.u8 d0, d1
+    vuzp.u8 d2, d3
+    vuzp.u8 d1, d3
+    vuzp.u8 d0, d2
+    convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2
+.if numpix == 4
+    vst1.16   {d2}, [OUT]!
+.elseif numpix == 2
+    vst1.32   {d2[0]}, [OUT]!
+.elseif numpix == 1
+    vst1.16   {d2[0]}, [OUT]!
+.else
+    .error bilinear_store_0565 numpix is unsupported
+.endif
+.endm
+
+
+/*
+ * Macros for loading mask pixels into register 'mask'.
+ * vdup must be done in somewhere else.
+ */
+.macro bilinear_load_mask_x numpix, mask
+.endm
+
+.macro bilinear_load_mask_8 numpix, mask
+.if numpix == 4
+    vld1.32     {mask[0]}, [MASK]!
+.elseif numpix == 2
+    vld1.16     {mask[0]}, [MASK]!
+.elseif numpix == 1
+    vld1.8      {mask[0]}, [MASK]!
+.else
+    .error bilinear_load_mask_8 numpix is unsupported
+.endif
+    pld         [MASK, #prefetch_offset]
+.endm
+
+.macro bilinear_load_mask mask_fmt, numpix, mask
+    bilinear_load_mask_&mask_fmt numpix, mask
+.endm
+
+
+/*
+ * Macros for loading destination pixels into register 'dst0' and 'dst1'.
+ * Interleave should be done somewhere else.
+ */
+.macro bilinear_load_dst_0565_src numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_load_dst_8888_src numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_load_dst_8888 numpix, dst0, dst1, dst01
+.if numpix == 4
+    vld1.32     {dst0, dst1}, [OUT]
+.elseif numpix == 2
+    vld1.32     {dst0}, [OUT]
+.elseif numpix == 1
+    vld1.32     {dst0[0]}, [OUT]
+.else
+    .error bilinear_load_dst_8888 numpix is unsupported
+.endif
+    pld         [OUT, #(prefetch_offset * 4)]
+.endm
+
+.macro bilinear_load_dst_8888_over numpix, dst0, dst1, dst01
+    bilinear_load_dst_8888 numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_load_dst_8888_add numpix, dst0, dst1, dst01
+    bilinear_load_dst_8888 numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_load_dst dst_fmt, op, numpix, dst0, dst1, dst01
+    bilinear_load_dst_&dst_fmt&_&op numpix, dst0, dst1, dst01
+.endm
+
+/*
+ * Macros for duplicating partially loaded mask to fill entire register.
+ * We will apply mask to interleaved source pixels, that is
+ *  (r0, r1, r2, r3, g0, g1, g2, g3) x (m0, m1, m2, m3, m0, m1, m2, m3)
+ *  (b0, b1, b2, b3, a0, a1, a2, a3) x (m0, m1, m2, m3, m0, m1, m2, m3)
+ * So, we need to duplicate loaded mask into whole register.
+ *
+ * For two pixel case
+ *  (r0, r1, x, x, g0, g1, x, x) x (m0, m1, m0, m1, m0, m1, m0, m1)
+ *  (b0, b1, x, x, a0, a1, x, x) x (m0, m1, m0, m1, m0, m1, m0, m1)
+ * We can do some optimizations for this including last pixel cases.
+ */
+.macro bilinear_duplicate_mask_x numpix, mask
+.endm
+
+.macro bilinear_duplicate_mask_8 numpix, mask
+.if numpix == 4
+    vdup.32     mask, mask[0]
+.elseif numpix == 2
+    vdup.16     mask, mask[0]
+.elseif numpix == 1
+    vdup.8      mask, mask[0]
+.else
+    .error bilinear_duplicate_mask_8 is unsupported
+.endif
+.endm
+
+.macro bilinear_duplicate_mask mask_fmt, numpix, mask
+    bilinear_duplicate_mask_&mask_fmt numpix, mask
+.endm
+
+/*
+ * Macros for interleaving src and dst pixels to rrrr gggg bbbb aaaa form.
+ * Interleave should be done when maks is enabled or operator is 'over'.
+ */
+.macro bilinear_interleave src0, src1, dst0, dst1
+    vuzp.8      src0, src1
+    vuzp.8      dst0, dst1
+    vuzp.8      src0, src1
+    vuzp.8      dst0, dst1
+.endm
+
+.macro bilinear_interleave_src_dst_x_src \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+.endm
+
+.macro bilinear_interleave_src_dst_x_over \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+
+    bilinear_interleave src0, src1, dst0, dst1
+.endm
+
+.macro bilinear_interleave_src_dst_x_add \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+.endm
+
+.macro bilinear_interleave_src_dst_8_src \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+
+    bilinear_interleave src0, src1, dst0, dst1
+.endm
+
+.macro bilinear_interleave_src_dst_8_over \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+
+    bilinear_interleave src0, src1, dst0, dst1
+.endm
+
+.macro bilinear_interleave_src_dst_8_add \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+
+    bilinear_interleave src0, src1, dst0, dst1
+.endm
+
+.macro bilinear_interleave_src_dst \
+                mask_fmt, op, numpix, src0, src1, src01, dst0, dst1, dst01
+
+    bilinear_interleave_src_dst_&mask_fmt&_&op \
+                numpix, src0, src1, src01, dst0, dst1, dst01
+.endm
+
+
+/*
+ * Macros for applying masks to src pixels. (see combine_mask_u() function)
+ * src, dst should be in interleaved form.
+ * mask register should be in form (m0, m1, m2, m3).
+ */
+.macro bilinear_apply_mask_to_src_x \
+                numpix, src0, src1, src01, mask, \
+                tmp01, tmp23, tmp45, tmp67
+.endm
+
+.macro bilinear_apply_mask_to_src_8 \
+                numpix, src0, src1, src01, mask, \
+                tmp01, tmp23, tmp45, tmp67
+
+    vmull.u8        tmp01, src0, mask
+    vmull.u8        tmp23, src1, mask
+    /* bubbles */
+    vrshr.u16       tmp45, tmp01, #8
+    vrshr.u16       tmp67, tmp23, #8
+    /* bubbles */
+    vraddhn.u16     src0, tmp45, tmp01
+    vraddhn.u16     src1, tmp67, tmp23
+.endm
+
+.macro bilinear_apply_mask_to_src \
+                mask_fmt, numpix, src0, src1, src01, mask, \
+                tmp01, tmp23, tmp45, tmp67
+
+    bilinear_apply_mask_to_src_&mask_fmt \
+                numpix, src0, src1, src01, mask, \
+                tmp01, tmp23, tmp45, tmp67
+.endm
+
+
+/*
+ * Macros for combining src and destination pixels.
+ * Interleave or not is depending on operator 'op'.
+ */
+.macro bilinear_combine_src \
+                numpix, src0, src1, src01, dst0, dst1, dst01, \
+                tmp01, tmp23, tmp45, tmp67, tmp8
+.endm
+
+.macro bilinear_combine_over \
+                numpix, src0, src1, src01, dst0, dst1, dst01, \
+                tmp01, tmp23, tmp45, tmp67, tmp8
+
+    vdup.32     tmp8, src1[1]
+    /* bubbles */
+    vmvn.8      tmp8, tmp8
+    /* bubbles */
+    vmull.u8    tmp01, dst0, tmp8
+    /* bubbles */
+    vmull.u8    tmp23, dst1, tmp8
+    /* bubbles */
+    vrshr.u16   tmp45, tmp01, #8
+    vrshr.u16   tmp67, tmp23, #8
+    /* bubbles */
+    vraddhn.u16 dst0, tmp45, tmp01
+    vraddhn.u16 dst1, tmp67, tmp23
+    /* bubbles */
+    vqadd.u8    src01, dst01, src01
+.endm
+
+.macro bilinear_combine_add \
+                numpix, src0, src1, src01, dst0, dst1, dst01, \
+                tmp01, tmp23, tmp45, tmp67, tmp8
+
+    vqadd.u8    src01, dst01, src01
+.endm
+
+.macro bilinear_combine \
+                op, numpix, src0, src1, src01, dst0, dst1, dst01, \
+                tmp01, tmp23, tmp45, tmp67, tmp8
+
+    bilinear_combine_&op \
+                numpix, src0, src1, src01, dst0, dst1, dst01, \
+                tmp01, tmp23, tmp45, tmp67, tmp8
+.endm
+
+/*
+ * Macros for final deinterleaving of destination pixels if needed.
+ */
+.macro bilinear_deinterleave numpix, dst0, dst1, dst01
+    vuzp.8      dst0, dst1
+    /* bubbles */
+    vuzp.8      dst0, dst1
+.endm
+
+.macro bilinear_deinterleave_dst_x_src numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_deinterleave_dst_x_over numpix, dst0, dst1, dst01
+    bilinear_deinterleave numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_deinterleave_dst_x_add numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_deinterleave_dst_8_src numpix, dst0, dst1, dst01
+    bilinear_deinterleave numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_deinterleave_dst_8_over numpix, dst0, dst1, dst01
+    bilinear_deinterleave numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_deinterleave_dst_8_add numpix, dst0, dst1, dst01
+    bilinear_deinterleave numpix, dst0, dst1, dst01
+.endm
+
+.macro bilinear_deinterleave_dst mask_fmt, op, numpix, dst0, dst1, dst01
+    bilinear_deinterleave_dst_&mask_fmt&_&op numpix, dst0, dst1, dst01
+.endm
+
+
+.macro bilinear_interpolate_last_pixel src_fmt, mask_fmt, dst_fmt, op
+    bilinear_load_&src_fmt d0, d1, d2
+    bilinear_load_mask mask_fmt, 1, d4
+    bilinear_load_dst dst_fmt, op, 1, d18, d19, q9
+    vmull.u8  q1, d0, d28
+    vmlal.u8  q1, d1, d29
+    /* 5 cycles bubble */
+    vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d2, d30
+    vmlal.u16 q0, d3, d30
+    /* 5 cycles bubble */
+    bilinear_duplicate_mask mask_fmt, 1, d4
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    /* 3 cycles bubble */
+    vmovn.u16 d0, q0
+    /* 1 cycle bubble */
+    bilinear_interleave_src_dst \
+                mask_fmt, op, 1, d0, d1, q0, d18, d19, q9
+    bilinear_apply_mask_to_src \
+                mask_fmt, 1, d0, d1, q0, d4, \
+                q3, q8, q10, q11
+    bilinear_combine \
+                op, 1, d0, d1, q0, d18, d19, q9, \
+                q3, q8, q10, q11, d5
+    bilinear_deinterleave_dst mask_fmt, op, 1, d0, d1, q0
+    bilinear_store_&dst_fmt 1, q2, q3
+.endm
+
+.macro bilinear_interpolate_two_pixels src_fmt, mask_fmt, dst_fmt, op
+    bilinear_load_and_vertical_interpolate_two_&src_fmt \
+                q1, q11, d0, d1, d20, d21, d22, d23
+    bilinear_load_mask mask_fmt, 2, d4
+    bilinear_load_dst dst_fmt, op, 2, d18, d19, q9
+    vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d2, d30
+    vmlal.u16 q0, d3, d30
+    vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q10, d22, d31
+    vmlal.u16 q10, d23, d31
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
+    bilinear_duplicate_mask mask_fmt, 2, d4
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16  q12, q12, q13
+    vmovn.u16 d0, q0
+    bilinear_interleave_src_dst \
+                mask_fmt, op, 2, d0, d1, q0, d18, d19, q9
+    bilinear_apply_mask_to_src \
+                mask_fmt, 2, d0, d1, q0, d4, \
+                q3, q8, q10, q11
+    bilinear_combine \
+                op, 2, d0, d1, q0, d18, d19, q9, \
+                q3, q8, q10, q11, d5
+    bilinear_deinterleave_dst mask_fmt, op, 2, d0, d1, q0
+    bilinear_store_&dst_fmt 2, q2, q3
+.endm
+
+.macro bilinear_interpolate_four_pixels src_fmt, mask_fmt, dst_fmt, op
+    bilinear_load_and_vertical_interpolate_four_&src_fmt \
+                q1, q11, d0, d1, d20, d21, d22, d23 \
+                q3, q9,  d4, d5, d16, d17, d18, d19
+    pld       [TMP1, PF_OFFS]
+    sub       TMP1, TMP1, STRIDE
+    vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d2, d30
+    vmlal.u16 q0, d3, d30
+    vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q10, d22, d31
+    vmlal.u16 q10, d23, d31
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshll.u16 q2, d6, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q2, d6, d30
+    vmlal.u16 q2, d7, d30
+    vshll.u16 q8, d18, #BILINEAR_INTERPOLATION_BITS
+    bilinear_load_mask mask_fmt, 4, d22
+    bilinear_load_dst dst_fmt, op, 4, d2, d3, q1
+    pld       [TMP1, PF_OFFS]
+    vmlsl.u16 q8, d18, d31
+    vmlal.u16 q8, d19, d31
+    vadd.u16  q12, q12, q13
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d5, q8, #(2 * BILINEAR_INTERPOLATION_BITS)
+    bilinear_duplicate_mask mask_fmt, 4, d22
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vmovn.u16 d0, q0
+    vmovn.u16 d1, q2
+    vadd.u16  q12, q12, q13
+    bilinear_interleave_src_dst \
+                mask_fmt, op, 4, d0, d1, q0, d2, d3, q1
+    bilinear_apply_mask_to_src \
+                mask_fmt, 4, d0, d1, q0, d22, \
+                q3, q8, q9, q10
+    bilinear_combine \
+                op, 4, d0, d1, q0, d2, d3, q1, \
+                q3, q8, q9, q10, d23
+    bilinear_deinterleave_dst mask_fmt, op, 4, d0, d1, q0
+    bilinear_store_&dst_fmt 4, q2, q3
+.endm
+
+.set BILINEAR_FLAG_USE_MASK,		1
+.set BILINEAR_FLAG_USE_ALL_NEON_REGS,	2
+
+/*
+ * Main template macro for generating NEON optimized bilinear scanline functions.
+ *
+ * Bilinear scanline generator macro take folling arguments:
+ *  fname			- name of the function to generate
+ *  src_fmt			- source color format (8888 or 0565)
+ *  dst_fmt			- destination color format (8888 or 0565)
+ *  src/dst_bpp_shift		- (1 << bpp_shift) is the size of src/dst pixel in bytes
+ *  process_last_pixel		- code block that interpolate one pixel and does not
+ *				  update horizontal weight
+ *  process_two_pixels		- code block that interpolate two pixels and update
+ *				  horizontal weight
+ *  process_four_pixels		- code block that interpolate four pixels and update
+ *				  horizontal weight
+ *  process_pixblock_head	- head part of middle loop
+ *  process_pixblock_tail	- tail part of middle loop
+ *  process_pixblock_tail_head	- tail_head of middle loop
+ *  pixblock_size		- number of pixels processed in a single middle loop
+ *  prefetch_distance		- prefetch in the source image by that many pixels ahead
+ */
+
+.macro generate_bilinear_scanline_func \
+	fname, \
+	src_fmt, dst_fmt, src_bpp_shift, dst_bpp_shift, \
+	bilinear_process_last_pixel, \
+	bilinear_process_two_pixels, \
+	bilinear_process_four_pixels, \
+	bilinear_process_pixblock_head, \
+	bilinear_process_pixblock_tail, \
+	bilinear_process_pixblock_tail_head, \
+	pixblock_size, \
+	prefetch_distance, \
+	flags
+
+pixman_asm_function fname
+.if pixblock_size == 8
+.elseif pixblock_size == 4
+.else
+    .error unsupported pixblock size
+.endif
+
+.if ((flags) & BILINEAR_FLAG_USE_MASK) == 0
+    OUT       .req    r0
+    TOP       .req    r1
+    BOTTOM    .req    r2
+    WT        .req    r3
+    WB        .req    r4
+    X         .req    r5
+    UX        .req    r6
+    WIDTH     .req    ip
+    TMP1      .req    r3
+    TMP2      .req    r4
+    PF_OFFS   .req    r7
+    TMP3      .req    r8
+    TMP4      .req    r9
+    STRIDE    .req    r2
+
+    mov		ip, sp
+    push	{r4, r5, r6, r7, r8, r9}
+    mov		PF_OFFS, #prefetch_distance
+    ldmia	ip, {WB, X, UX, WIDTH}
+.else
+    OUT       .req      r0
+    MASK      .req      r1
+    TOP       .req      r2
+    BOTTOM    .req      r3
+    WT        .req      r4
+    WB        .req      r5
+    X         .req      r6
+    UX        .req      r7
+    WIDTH     .req      ip
+    TMP1      .req      r4
+    TMP2      .req      r5
+    PF_OFFS   .req      r8
+    TMP3      .req      r9
+    TMP4      .req      r10
+    STRIDE    .req      r3
+
+    .set prefetch_offset, prefetch_distance
+
+    mov       ip, sp
+    push      {r4, r5, r6, r7, r8, r9, r10, ip}
+    mov       PF_OFFS, #prefetch_distance
+    ldmia     ip, {WT, WB, X, UX, WIDTH}
+.endif
+
+    mul       PF_OFFS, PF_OFFS, UX
+
+.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
+    vpush     {d8-d15}
+.endif
+
+    sub	      STRIDE, BOTTOM, TOP
+    .unreq    BOTTOM
+
+    cmp       WIDTH, #0
+    ble       3f
+
+    vdup.u16  q12, X
+    vdup.u16  q13, UX
+    vdup.u8   d28, WT
+    vdup.u8   d29, WB
+    vadd.u16  d25, d25, d26
+
+    /* ensure good destination alignment  */
+    cmp       WIDTH, #1
+    blt       0f
+    tst       OUT, #(1 << dst_bpp_shift)
+    beq       0f
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16  q12, q12, q13
+    bilinear_process_last_pixel
+    sub       WIDTH, WIDTH, #1
+0:
+    vadd.u16  q13, q13, q13
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16  q12, q12, q13
+
+    cmp       WIDTH, #2
+    blt       0f
+    tst       OUT, #(1 << (dst_bpp_shift + 1))
+    beq       0f
+    bilinear_process_two_pixels
+    sub       WIDTH, WIDTH, #2
+0:
+.if pixblock_size == 8
+    cmp       WIDTH, #4
+    blt       0f
+    tst       OUT, #(1 << (dst_bpp_shift + 2))
+    beq       0f
+    bilinear_process_four_pixels
+    sub       WIDTH, WIDTH, #4
+0:
+.endif
+    subs      WIDTH, WIDTH, #pixblock_size
+    blt       1f
+    mov       PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
+    bilinear_process_pixblock_head
+    subs      WIDTH, WIDTH, #pixblock_size
+    blt       5f
+0:
+    bilinear_process_pixblock_tail_head
+    subs      WIDTH, WIDTH, #pixblock_size
+    bge       0b
+5:
+    bilinear_process_pixblock_tail
+1:
+.if pixblock_size == 8
+    tst       WIDTH, #4
+    beq       2f
+    bilinear_process_four_pixels
+2:
+.endif
+    /* handle the remaining trailing pixels */
+    tst       WIDTH, #2
+    beq       2f
+    bilinear_process_two_pixels
+2:
+    tst       WIDTH, #1
+    beq       3f
+    bilinear_process_last_pixel
+3:
+.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
+    vpop      {d8-d15}
+.endif
+
+.if ((flags) & BILINEAR_FLAG_USE_MASK) == 0
+    pop       {r4, r5, r6, r7, r8, r9}
+.else
+    pop       {r4, r5, r6, r7, r8, r9, r10, ip}
+.endif
+    bx        lr
+
+    .unreq    OUT
+    .unreq    TOP
+    .unreq    WT
+    .unreq    WB
+    .unreq    X
+    .unreq    UX
+    .unreq    WIDTH
+    .unreq    TMP1
+    .unreq    TMP2
+    .unreq    PF_OFFS
+    .unreq    TMP3
+    .unreq    TMP4
+    .unreq    STRIDE
+.if ((flags) & BILINEAR_FLAG_USE_MASK) != 0
+    .unreq    MASK
+.endif
+
+.endfunc
+
+.endm
+
+/* src_8888_8_8888 */
+.macro bilinear_src_8888_8_8888_process_last_pixel
+    bilinear_interpolate_last_pixel 8888, 8, 8888, src
+.endm
+
+.macro bilinear_src_8888_8_8888_process_two_pixels
+    bilinear_interpolate_two_pixels 8888, 8, 8888, src
+.endm
+
+.macro bilinear_src_8888_8_8888_process_four_pixels
+    bilinear_interpolate_four_pixels 8888, 8, 8888, src
+.endm
+
+.macro bilinear_src_8888_8_8888_process_pixblock_head
+    bilinear_src_8888_8_8888_process_four_pixels
+.endm
+
+.macro bilinear_src_8888_8_8888_process_pixblock_tail
+.endm
+
+.macro bilinear_src_8888_8_8888_process_pixblock_tail_head
+    bilinear_src_8888_8_8888_process_pixblock_tail
+    bilinear_src_8888_8_8888_process_pixblock_head
+.endm
+
+/* src_8888_8_0565 */
+.macro bilinear_src_8888_8_0565_process_last_pixel
+    bilinear_interpolate_last_pixel 8888, 8, 0565, src
+.endm
+
+.macro bilinear_src_8888_8_0565_process_two_pixels
+    bilinear_interpolate_two_pixels 8888, 8, 0565, src
+.endm
+
+.macro bilinear_src_8888_8_0565_process_four_pixels
+    bilinear_interpolate_four_pixels 8888, 8, 0565, src
+.endm
+
+.macro bilinear_src_8888_8_0565_process_pixblock_head
+    bilinear_src_8888_8_0565_process_four_pixels
+.endm
+
+.macro bilinear_src_8888_8_0565_process_pixblock_tail
+.endm
+
+.macro bilinear_src_8888_8_0565_process_pixblock_tail_head
+    bilinear_src_8888_8_0565_process_pixblock_tail
+    bilinear_src_8888_8_0565_process_pixblock_head
+.endm
+
+/* src_0565_8_x888 */
+.macro bilinear_src_0565_8_x888_process_last_pixel
+    bilinear_interpolate_last_pixel 0565, 8, 8888, src
+.endm
+
+.macro bilinear_src_0565_8_x888_process_two_pixels
+    bilinear_interpolate_two_pixels 0565, 8, 8888, src
+.endm
+
+.macro bilinear_src_0565_8_x888_process_four_pixels
+    bilinear_interpolate_four_pixels 0565, 8, 8888, src
+.endm
+
+.macro bilinear_src_0565_8_x888_process_pixblock_head
+    bilinear_src_0565_8_x888_process_four_pixels
+.endm
+
+.macro bilinear_src_0565_8_x888_process_pixblock_tail
+.endm
+
+.macro bilinear_src_0565_8_x888_process_pixblock_tail_head
+    bilinear_src_0565_8_x888_process_pixblock_tail
+    bilinear_src_0565_8_x888_process_pixblock_head
+.endm
+
+/* src_0565_8_0565 */
+.macro bilinear_src_0565_8_0565_process_last_pixel
+    bilinear_interpolate_last_pixel 0565, 8, 0565, src
+.endm
+
+.macro bilinear_src_0565_8_0565_process_two_pixels
+    bilinear_interpolate_two_pixels 0565, 8, 0565, src
+.endm
+
+.macro bilinear_src_0565_8_0565_process_four_pixels
+    bilinear_interpolate_four_pixels 0565, 8, 0565, src
+.endm
+
+.macro bilinear_src_0565_8_0565_process_pixblock_head
+    bilinear_src_0565_8_0565_process_four_pixels
+.endm
+
+.macro bilinear_src_0565_8_0565_process_pixblock_tail
+.endm
+
+.macro bilinear_src_0565_8_0565_process_pixblock_tail_head
+    bilinear_src_0565_8_0565_process_pixblock_tail
+    bilinear_src_0565_8_0565_process_pixblock_head
+.endm
+
+/* over_8888_8888 */
+.macro bilinear_over_8888_8888_process_last_pixel
+    bilinear_interpolate_last_pixel 8888, x, 8888, over
+.endm
+
+.macro bilinear_over_8888_8888_process_two_pixels
+    bilinear_interpolate_two_pixels 8888, x, 8888, over
+.endm
+
+.macro bilinear_over_8888_8888_process_four_pixels
+    bilinear_interpolate_four_pixels 8888, x, 8888, over
+.endm
+
+.macro bilinear_over_8888_8888_process_pixblock_head
+    mov         TMP1, X, asr #16
+    add         X, X, UX
+    add         TMP1, TOP, TMP1, asl #2
+    mov         TMP2, X, asr #16
+    add         X, X, UX
+    add         TMP2, TOP, TMP2, asl #2
+
+    vld1.32     {d22}, [TMP1], STRIDE
+    vld1.32     {d23}, [TMP1]
+    mov         TMP3, X, asr #16
+    add         X, X, UX
+    add         TMP3, TOP, TMP3, asl #2
+    vmull.u8    q8, d22, d28
+    vmlal.u8    q8, d23, d29
+
+    vld1.32     {d22}, [TMP2], STRIDE
+    vld1.32     {d23}, [TMP2]
+    mov         TMP4, X, asr #16
+    add         X, X, UX
+    add         TMP4, TOP, TMP4, asl #2
+    vmull.u8    q9, d22, d28
+    vmlal.u8    q9, d23, d29
+
+    vld1.32     {d22}, [TMP3], STRIDE
+    vld1.32     {d23}, [TMP3]
+    vmull.u8    q10, d22, d28
+    vmlal.u8    q10, d23, d29
+
+    vshll.u16   q0, d16, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q0, d16, d30
+    vmlal.u16   q0, d17, d30
+
+    pld         [TMP4, PF_OFFS]
+    vld1.32     {d16}, [TMP4], STRIDE
+    vld1.32     {d17}, [TMP4]
+    pld         [TMP4, PF_OFFS]
+    vmull.u8    q11, d16, d28
+    vmlal.u8    q11, d17, d29
+
+    vshll.u16   q1, d18, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q1, d18, d31
+    vmlal.u16   q1, d19, d31
+    vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16    q12, q12, q13
+.endm
+
+.macro bilinear_over_8888_8888_process_pixblock_tail
+    vshll.u16   q2, d20, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q2, d20, d30
+    vmlal.u16   q2, d21, d30
+    vshll.u16   q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q3, d22, d31
+    vmlal.u16   q3, d23, d31
+    vshrn.u32   d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32   d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vld1.32     {d2, d3}, [OUT, :128]
+    pld         [OUT, #(prefetch_offset * 4)]
+    vshrn.u32   d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32   d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vmovn.u16   d6, q0
+    vmovn.u16   d7, q2
+    vuzp.8      d6, d7
+    vuzp.8      d2, d3
+    vuzp.8      d6, d7
+    vuzp.8      d2, d3
+    vdup.32     d4, d7[1]
+    vmvn.8      d4, d4
+    vmull.u8    q11, d2, d4
+    vmull.u8    q2, d3, d4
+    vrshr.u16   q1, q11, #8
+    vrshr.u16   q10, q2, #8
+    vraddhn.u16 d2, q1, q11
+    vraddhn.u16 d3, q10, q2
+    vqadd.u8    q3, q1, q3
+    vuzp.8      d6, d7
+    vuzp.8      d6, d7
+    vadd.u16    q12, q12, q13
+    vst1.32     {d6, d7}, [OUT, :128]!
+.endm
+
+.macro bilinear_over_8888_8888_process_pixblock_tail_head
+                                            vshll.u16   q2, d20, #BILINEAR_INTERPOLATION_BITS
+    mov         TMP1, X, asr #16
+    add         X, X, UX
+    add         TMP1, TOP, TMP1, asl #2
+                                            vmlsl.u16   q2, d20, d30
+    mov         TMP2, X, asr #16
+    add         X, X, UX
+    add         TMP2, TOP, TMP2, asl #2
+                                            vmlal.u16   q2, d21, d30
+                                            vshll.u16   q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vld1.32     {d20}, [TMP1], STRIDE
+                                            vmlsl.u16   q3, d22, d31
+                                            vmlal.u16   q3, d23, d31
+    vld1.32     {d21}, [TMP1]
+    vmull.u8    q8, d20, d28
+    vmlal.u8    q8, d21, d29
+                                            vshrn.u32   d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+                                            vshrn.u32   d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+                                            vld1.32     {d2, d3}, [OUT, :128]
+                                            pld         [OUT, PF_OFFS]
+                                            vshrn.u32   d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+                                            vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vld1.32     {d22}, [TMP2], STRIDE
+                                            vshrn.u32   d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+                                            vmovn.u16   d6, q0
+    vld1.32     {d23}, [TMP2]
+    vmull.u8    q9, d22, d28
+    mov         TMP3, X, asr #16
+    add         X, X, UX
+    add         TMP3, TOP, TMP3, asl #2
+    mov         TMP4, X, asr #16
+    add         X, X, UX
+    add         TMP4, TOP, TMP4, asl #2
+    vmlal.u8    q9, d23, d29
+                                            vmovn.u16   d7, q2
+    vld1.32     {d22}, [TMP3], STRIDE
+                                            vuzp.8      d6, d7
+                                            vuzp.8      d2, d3
+                                            vuzp.8      d6, d7
+                                            vuzp.8      d2, d3
+                                            vdup.32     d4, d7[1]
+    vld1.32     {d23}, [TMP3]
+                                            vmvn.8      d4, d4
+    vmull.u8    q10, d22, d28
+    vmlal.u8    q10, d23, d29
+                                            vmull.u8    q11, d2, d4
+                                            vmull.u8    q2, d3, d4
+    vshll.u16   q0, d16, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q0, d16, d30
+                                            vrshr.u16   q1, q11, #8
+    vmlal.u16   q0, d17, d30
+                                            vrshr.u16   q8, q2, #8
+                                            vraddhn.u16 d2, q1, q11
+                                            vraddhn.u16 d3, q8, q2
+    pld         [TMP4, PF_OFFS]
+    vld1.32     {d16}, [TMP4], STRIDE
+                                            vqadd.u8    q3, q1, q3
+    vld1.32     {d17}, [TMP4]
+    pld         [TMP4, PF_OFFS]
+    vmull.u8    q11, d16, d28
+    vmlal.u8    q11, d17, d29
+                                            vuzp.8      d6, d7
+    vshll.u16   q1, d18, #BILINEAR_INTERPOLATION_BITS
+                                            vuzp.8      d6, d7
+    vmlsl.u16   q1, d18, d31
+                                            vadd.u16    q12, q12, q13
+    vmlal.u16   q1, d19, d31
+    vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16    q12, q12, q13
+                                            vst1.32     {d6, d7}, [OUT, :128]!
+.endm
+
+/* over_8888_8_8888 */
+.macro bilinear_over_8888_8_8888_process_last_pixel
+    bilinear_interpolate_last_pixel 8888, 8, 8888, over
+.endm
+
+.macro bilinear_over_8888_8_8888_process_two_pixels
+    bilinear_interpolate_two_pixels 8888, 8, 8888, over
+.endm
+
+.macro bilinear_over_8888_8_8888_process_four_pixels
+    bilinear_interpolate_four_pixels 8888, 8, 8888, over
+.endm
+
+.macro bilinear_over_8888_8_8888_process_pixblock_head
+    mov         TMP1, X, asr #16
+    add         X, X, UX
+    add         TMP1, TOP, TMP1, asl #2
+    vld1.32     {d0}, [TMP1], STRIDE
+    mov         TMP2, X, asr #16
+    add         X, X, UX
+    add         TMP2, TOP, TMP2, asl #2
+    vld1.32     {d1}, [TMP1]
+    mov         TMP3, X, asr #16
+    add         X, X, UX
+    add         TMP3, TOP, TMP3, asl #2
+    vld1.32     {d2}, [TMP2], STRIDE
+    mov         TMP4, X, asr #16
+    add         X, X, UX
+    add         TMP4, TOP, TMP4, asl #2
+    vld1.32     {d3}, [TMP2]
+    vmull.u8    q2, d0, d28
+    vmull.u8    q3, d2, d28
+    vmlal.u8    q2, d1, d29
+    vmlal.u8    q3, d3, d29
+    vshll.u16   q0, d4, #BILINEAR_INTERPOLATION_BITS
+    vshll.u16   q1, d6, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q0, d4, d30
+    vmlsl.u16   q1, d6, d31
+    vmlal.u16   q0, d5, d30
+    vmlal.u16   q1, d7, d31
+    vshrn.u32   d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32   d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vld1.32     {d2}, [TMP3], STRIDE
+    vld1.32     {d3}, [TMP3]
+    pld         [TMP4, PF_OFFS]
+    vld1.32     {d4}, [TMP4], STRIDE
+    vld1.32     {d5}, [TMP4]
+    pld         [TMP4, PF_OFFS]
+    vmull.u8    q3, d2, d28
+    vmlal.u8    q3, d3, d29
+    vmull.u8    q1, d4, d28
+    vmlal.u8    q1, d5, d29
+    vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vld1.32     {d22[0]}, [MASK]!
+    pld         [MASK, #prefetch_offset]
+    vadd.u16    q12, q12, q13
+    vmovn.u16   d16, q0
+.endm
+
+.macro bilinear_over_8888_8_8888_process_pixblock_tail
+    vshll.u16   q9, d6, #BILINEAR_INTERPOLATION_BITS
+    vshll.u16   q10, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16   q9, d6, d30
+    vmlsl.u16   q10, d2, d31
+    vmlal.u16   q9, d7, d30
+    vmlal.u16   q10, d3, d31
+    vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16    q12, q12, q13
+    vdup.32     d22, d22[0]
+    vshrn.u32   d18, q9, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32   d19, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vmovn.u16   d17, q9
+    vld1.32     {d18, d19}, [OUT, :128]
+    pld         [OUT, PF_OFFS]
+    vuzp.8      d16, d17
+    vuzp.8      d18, d19
+    vuzp.8      d16, d17
+    vuzp.8      d18, d19
+    vmull.u8    q10, d16, d22
+    vmull.u8    q11, d17, d22
+    vrsra.u16   q10, q10, #8
+    vrsra.u16   q11, q11, #8
+    vrshrn.u16  d16, q10, #8
+    vrshrn.u16  d17, q11, #8
+    vdup.32     d22, d17[1]
+    vmvn.8      d22, d22
+    vmull.u8    q10, d18, d22
+    vmull.u8    q11, d19, d22
+    vrshr.u16   q9, q10, #8
+    vrshr.u16   q0, q11, #8
+    vraddhn.u16 d18, q9, q10
+    vraddhn.u16 d19, q0, q11
+    vqadd.u8    q9, q8, q9
+    vuzp.8      d18, d19
+    vuzp.8      d18, d19
+    vst1.32     {d18, d19}, [OUT, :128]!
+.endm
+
+.macro bilinear_over_8888_8_8888_process_pixblock_tail_head
+                                            vshll.u16   q9, d6, #BILINEAR_INTERPOLATION_BITS
+    mov         TMP1, X, asr #16
+    add         X, X, UX
+    add         TMP1, TOP, TMP1, asl #2
+                                            vshll.u16   q10, d2, #BILINEAR_INTERPOLATION_BITS
+    vld1.32     {d0}, [TMP1], STRIDE
+    mov         TMP2, X, asr #16
+    add         X, X, UX
+    add         TMP2, TOP, TMP2, asl #2
+                                            vmlsl.u16   q9, d6, d30
+                                            vmlsl.u16   q10, d2, d31
+    vld1.32     {d1}, [TMP1]
+    mov         TMP3, X, asr #16
+    add         X, X, UX
+    add         TMP3, TOP, TMP3, asl #2
+                                            vmlal.u16   q9, d7, d30
+                                            vmlal.u16   q10, d3, d31
+    vld1.32     {d2}, [TMP2], STRIDE
+    mov         TMP4, X, asr #16
+    add         X, X, UX
+    add         TMP4, TOP, TMP4, asl #2
+                                            vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+                                            vadd.u16    q12, q12, q13
+    vld1.32     {d3}, [TMP2]
+                                            vdup.32     d22, d22[0]
+                                            vshrn.u32   d18, q9, #(2 * BILINEAR_INTERPOLATION_BITS)
+                                            vshrn.u32   d19, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vmull.u8    q2, d0, d28
+    vmull.u8    q3, d2, d28
+                                            vmovn.u16   d17, q9
+                                            vld1.32     {d18, d19}, [OUT, :128]
+                                            pld         [OUT, #(prefetch_offset * 4)]
+    vmlal.u8    q2, d1, d29
+    vmlal.u8    q3, d3, d29
+                                            vuzp.8      d16, d17
+                                            vuzp.8      d18, d19
+    vshll.u16   q0, d4, #BILINEAR_INTERPOLATION_BITS
+    vshll.u16   q1, d6, #BILINEAR_INTERPOLATION_BITS
+                                            vuzp.8      d16, d17
+                                            vuzp.8      d18, d19
+    vmlsl.u16   q0, d4, d30
+    vmlsl.u16   q1, d6, d31
+                                            vmull.u8    q10, d16, d22
+                                            vmull.u8    q11, d17, d22
+    vmlal.u16   q0, d5, d30
+    vmlal.u16   q1, d7, d31
+                                            vrsra.u16   q10, q10, #8
+                                            vrsra.u16   q11, q11, #8
+    vshrn.u32   d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32   d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+                                            vrshrn.u16  d16, q10, #8
+                                            vrshrn.u16  d17, q11, #8
+    vld1.32     {d2}, [TMP3], STRIDE
+                                            vdup.32     d22, d17[1]
+    vld1.32     {d3}, [TMP3]
+                                            vmvn.8      d22, d22
+    pld         [TMP4, PF_OFFS]
+    vld1.32     {d4}, [TMP4], STRIDE
+                                            vmull.u8    q10, d18, d22
+                                            vmull.u8    q11, d19, d22
+    vld1.32     {d5}, [TMP4]
+    pld         [TMP4, PF_OFFS]
+    vmull.u8    q3, d2, d28
+                                            vrshr.u16   q9, q10, #8
+                                            vrshr.u16   q15, q11, #8
+    vmlal.u8    q3, d3, d29
+    vmull.u8    q1, d4, d28
+                                            vraddhn.u16 d18, q9, q10
+                                            vraddhn.u16 d19, q15, q11
+    vmlal.u8    q1, d5, d29
+    vshr.u16    q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+                                            vqadd.u8    q9, q8, q9
+    vld1.32     {d22[0]}, [MASK]!
+                                            vuzp.8      d18, d19
+    vadd.u16    q12, q12, q13
+                                            vuzp.8      d18, d19
+    vmovn.u16   d16, q0
+                                            vst1.32     {d18, d19}, [OUT, :128]!
+.endm
+
+/* add_8888_8888 */
+.macro bilinear_add_8888_8888_process_last_pixel
+    bilinear_interpolate_last_pixel 8888, x, 8888, add
+.endm
+
+.macro bilinear_add_8888_8888_process_two_pixels
+    bilinear_interpolate_two_pixels 8888, x, 8888, add
+.endm
+
+.macro bilinear_add_8888_8888_process_four_pixels
+    bilinear_interpolate_four_pixels 8888, x, 8888, add
+.endm
+
+.macro bilinear_add_8888_8888_process_pixblock_head
+    bilinear_add_8888_8888_process_four_pixels
+.endm
+
+.macro bilinear_add_8888_8888_process_pixblock_tail
+.endm
+
+.macro bilinear_add_8888_8888_process_pixblock_tail_head
+    bilinear_add_8888_8888_process_pixblock_tail
+    bilinear_add_8888_8888_process_pixblock_head
+.endm
+
+/* add_8888_8_8888 */
+.macro bilinear_add_8888_8_8888_process_last_pixel
+    bilinear_interpolate_last_pixel 8888, 8, 8888, add
+.endm
+
+.macro bilinear_add_8888_8_8888_process_two_pixels
+    bilinear_interpolate_two_pixels 8888, 8, 8888, add
+.endm
+
+.macro bilinear_add_8888_8_8888_process_four_pixels
+    bilinear_interpolate_four_pixels 8888, 8, 8888, add
+.endm
+
+.macro bilinear_add_8888_8_8888_process_pixblock_head
+    bilinear_add_8888_8_8888_process_four_pixels
+.endm
+
+.macro bilinear_add_8888_8_8888_process_pixblock_tail
+.endm
+
+.macro bilinear_add_8888_8_8888_process_pixblock_tail_head
+    bilinear_add_8888_8_8888_process_pixblock_tail
+    bilinear_add_8888_8_8888_process_pixblock_head
+.endm
+
+
+/* Bilinear scanline functions */
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_neon, \
+    8888, 8888, 2, 2, \
+    bilinear_src_8888_8_8888_process_last_pixel, \
+    bilinear_src_8888_8_8888_process_two_pixels, \
+    bilinear_src_8888_8_8888_process_four_pixels, \
+    bilinear_src_8888_8_8888_process_pixblock_head, \
+    bilinear_src_8888_8_8888_process_pixblock_tail, \
+    bilinear_src_8888_8_8888_process_pixblock_tail_head, \
+    4, 28, BILINEAR_FLAG_USE_MASK
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_neon, \
+    8888, 0565, 2, 1, \
+    bilinear_src_8888_8_0565_process_last_pixel, \
+    bilinear_src_8888_8_0565_process_two_pixels, \
+    bilinear_src_8888_8_0565_process_four_pixels, \
+    bilinear_src_8888_8_0565_process_pixblock_head, \
+    bilinear_src_8888_8_0565_process_pixblock_tail, \
+    bilinear_src_8888_8_0565_process_pixblock_tail_head, \
+    4, 28, BILINEAR_FLAG_USE_MASK
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_neon, \
+    0565, 8888, 1, 2, \
+    bilinear_src_0565_8_x888_process_last_pixel, \
+    bilinear_src_0565_8_x888_process_two_pixels, \
+    bilinear_src_0565_8_x888_process_four_pixels, \
+    bilinear_src_0565_8_x888_process_pixblock_head, \
+    bilinear_src_0565_8_x888_process_pixblock_tail, \
+    bilinear_src_0565_8_x888_process_pixblock_tail_head, \
+    4, 28, BILINEAR_FLAG_USE_MASK
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_neon, \
+    0565, 0565, 1, 1, \
+    bilinear_src_0565_8_0565_process_last_pixel, \
+    bilinear_src_0565_8_0565_process_two_pixels, \
+    bilinear_src_0565_8_0565_process_four_pixels, \
+    bilinear_src_0565_8_0565_process_pixblock_head, \
+    bilinear_src_0565_8_0565_process_pixblock_tail, \
+    bilinear_src_0565_8_0565_process_pixblock_tail_head, \
+    4, 28, BILINEAR_FLAG_USE_MASK
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_neon, \
+    8888, 8888, 2, 2, \
+    bilinear_over_8888_8888_process_last_pixel, \
+    bilinear_over_8888_8888_process_two_pixels, \
+    bilinear_over_8888_8888_process_four_pixels, \
+    bilinear_over_8888_8888_process_pixblock_head, \
+    bilinear_over_8888_8888_process_pixblock_tail, \
+    bilinear_over_8888_8888_process_pixblock_tail_head, \
+    4, 28, 0
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_neon, \
+    8888, 8888, 2, 2, \
+    bilinear_over_8888_8_8888_process_last_pixel, \
+    bilinear_over_8888_8_8888_process_two_pixels, \
+    bilinear_over_8888_8_8888_process_four_pixels, \
+    bilinear_over_8888_8_8888_process_pixblock_head, \
+    bilinear_over_8888_8_8888_process_pixblock_tail, \
+    bilinear_over_8888_8_8888_process_pixblock_tail_head, \
+    4, 28, BILINEAR_FLAG_USE_MASK
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_neon, \
+    8888, 8888, 2, 2, \
+    bilinear_add_8888_8888_process_last_pixel, \
+    bilinear_add_8888_8888_process_two_pixels, \
+    bilinear_add_8888_8888_process_four_pixels, \
+    bilinear_add_8888_8888_process_pixblock_head, \
+    bilinear_add_8888_8888_process_pixblock_tail, \
+    bilinear_add_8888_8888_process_pixblock_tail_head, \
+    4, 28, 0
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_neon, \
+    8888, 8888, 2, 2, \
+    bilinear_add_8888_8_8888_process_last_pixel, \
+    bilinear_add_8888_8_8888_process_two_pixels, \
+    bilinear_add_8888_8_8888_process_four_pixels, \
+    bilinear_add_8888_8_8888_process_pixblock_head, \
+    bilinear_add_8888_8_8888_process_pixblock_tail, \
+    bilinear_add_8888_8_8888_process_pixblock_tail_head, \
+    4, 28, BILINEAR_FLAG_USE_MASK
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm.S b/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm.S
new file mode 100644
index 0000000..7e949a3
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm.S
@@ -0,0 +1,3627 @@
+/*
+ * Copyright © 2009 Nokia Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)
+ */
+
+/*
+ * This file contains implementations of NEON optimized pixel processing
+ * functions. There is no full and detailed tutorial, but some functions
+ * (those which are exposing some new or interesting features) are
+ * extensively commented and can be used as examples.
+ *
+ * You may want to have a look at the comments for following functions:
+ *  - pixman_composite_over_8888_0565_asm_neon
+ *  - pixman_composite_over_n_8_0565_asm_neon
+ */
+
+/* Prevent the stack from becoming executable for no reason... */
+#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif
+
+    .text
+    .fpu neon
+    .arch armv7a
+    .object_arch armv4
+    .eabi_attribute 10, 0 /* suppress Tag_FP_arch */
+    .eabi_attribute 12, 0 /* suppress Tag_Advanced_SIMD_arch */
+    .arm
+    .altmacro
+    .p2align 2
+
+#include "pixman-private.h"
+#include "pixman-arm-asm.h"
+#include "pixman-arm-neon-asm.h"
+
+/* Global configuration options and preferences */
+
+/*
+ * The code can optionally make use of unaligned memory accesses to improve
+ * performance of handling leading/trailing pixels for each scanline.
+ * Configuration variable RESPECT_STRICT_ALIGNMENT can be set to 0 for
+ * example in linux if unaligned memory accesses are not configured to
+ * generate.exceptions.
+ */
+.set RESPECT_STRICT_ALIGNMENT, 1
+
+/*
+ * Set default prefetch type. There is a choice between the following options:
+ *
+ * PREFETCH_TYPE_NONE (may be useful for the ARM cores where PLD is set to work
+ * as NOP to workaround some HW bugs or for whatever other reason)
+ *
+ * PREFETCH_TYPE_SIMPLE (may be useful for simple single-issue ARM cores where
+ * advanced prefetch intruduces heavy overhead)
+ *
+ * PREFETCH_TYPE_ADVANCED (useful for superscalar cores such as ARM Cortex-A8
+ * which can run ARM and NEON instructions simultaneously so that extra ARM
+ * instructions do not add (many) extra cycles, but improve prefetch efficiency)
+ *
+ * Note: some types of function can't support advanced prefetch and fallback
+ *       to simple one (those which handle 24bpp pixels)
+ */
+.set PREFETCH_TYPE_DEFAULT, PREFETCH_TYPE_ADVANCED
+
+/* Prefetch distance in pixels for simple prefetch */
+.set PREFETCH_DISTANCE_SIMPLE, 64
+
+/*
+ * Implementation of pixman_composite_over_8888_0565_asm_neon
+ *
+ * This function takes a8r8g8b8 source buffer, r5g6b5 destination buffer and
+ * performs OVER compositing operation. Function fast_composite_over_8888_0565
+ * from pixman-fast-path.c does the same in C and can be used as a reference.
+ *
+ * First we need to have some NEON assembly code which can do the actual
+ * operation on the pixels and provide it to the template macro.
+ *
+ * Template macro quite conveniently takes care of emitting all the necessary
+ * code for memory reading and writing (including quite tricky cases of
+ * handling unaligned leading/trailing pixels), so we only need to deal with
+ * the data in NEON registers.
+ *
+ * NEON registers allocation in general is recommented to be the following:
+ * d0,  d1,  d2,  d3  - contain loaded source pixel data
+ * d4,  d5,  d6,  d7  - contain loaded destination pixels (if they are needed)
+ * d24, d25, d26, d27 - contain loading mask pixel data (if mask is used)
+ * d28, d29, d30, d31 - place for storing the result (destination pixels)
+ *
+ * As can be seen above, four 64-bit NEON registers are used for keeping
+ * intermediate pixel data and up to 8 pixels can be processed in one step
+ * for 32bpp formats (16 pixels for 16bpp, 32 pixels for 8bpp).
+ *
+ * This particular function uses the following registers allocation:
+ * d0,  d1,  d2,  d3  - contain loaded source pixel data
+ * d4,  d5            - contain loaded destination pixels (they are needed)
+ * d28, d29           - place for storing the result (destination pixels)
+ */
+
+/*
+ * Step one. We need to have some code to do some arithmetics on pixel data.
+ * This is implemented as a pair of macros: '*_head' and '*_tail'. When used
+ * back-to-back, they take pixel data from {d0, d1, d2, d3} and {d4, d5},
+ * perform all the needed calculations and write the result to {d28, d29}.
+ * The rationale for having two macros and not just one will be explained
+ * later. In practice, any single monolitic function which does the work can
+ * be split into two parts in any arbitrary way without affecting correctness.
+ *
+ * There is one special trick here too. Common template macro can optionally
+ * make our life a bit easier by doing R, G, B, A color components
+ * deinterleaving for 32bpp pixel formats (and this feature is used in
+ * 'pixman_composite_over_8888_0565_asm_neon' function). So it means that
+ * instead of having 8 packed pixels in {d0, d1, d2, d3} registers, we
+ * actually use d0 register for blue channel (a vector of eight 8-bit
+ * values), d1 register for green, d2 for red and d3 for alpha. This
+ * simple conversion can be also done with a few NEON instructions:
+ *
+ * Packed to planar conversion:
+ *  vuzp.8 d0, d1
+ *  vuzp.8 d2, d3
+ *  vuzp.8 d1, d3
+ *  vuzp.8 d0, d2
+ *
+ * Planar to packed conversion:
+ *  vzip.8 d0, d2
+ *  vzip.8 d1, d3
+ *  vzip.8 d2, d3
+ *  vzip.8 d0, d1
+ *
+ * But pixel can be loaded directly in planar format using VLD4.8 NEON
+ * instruction. It is 1 cycle slower than VLD1.32, so this is not always
+ * desirable, that's why deinterleaving is optional.
+ *
+ * But anyway, here is the code:
+ */
+.macro pixman_composite_over_8888_0565_process_pixblock_head
+    /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
+       and put data into d6 - red, d7 - green, d30 - blue */
+    vshrn.u16   d6, q2, #8
+    vshrn.u16   d7, q2, #3
+    vsli.u16    q2, q2, #5
+    vsri.u8     d6, d6, #5
+    vmvn.8      d3, d3      /* invert source alpha */
+    vsri.u8     d7, d7, #6
+    vshrn.u16   d30, q2, #2
+    /* now do alpha blending, storing results in 8-bit planar format
+       into d16 - red, d19 - green, d18 - blue */
+    vmull.u8    q10, d3, d6
+    vmull.u8    q11, d3, d7
+    vmull.u8    q12, d3, d30
+    vrshr.u16   q13, q10, #8
+    vrshr.u16   q3, q11, #8
+    vrshr.u16   q15, q12, #8
+    vraddhn.u16 d20, q10, q13
+    vraddhn.u16 d23, q11, q3
+    vraddhn.u16 d22, q12, q15
+.endm
+
+.macro pixman_composite_over_8888_0565_process_pixblock_tail
+    /* ... continue alpha blending */
+    vqadd.u8    d16, d2, d20
+    vqadd.u8    q9, q0, q11
+    /* convert the result to r5g6b5 and store it into {d28, d29} */
+    vshll.u8    q14, d16, #8
+    vshll.u8    q8, d19, #8
+    vshll.u8    q9, d18, #8
+    vsri.u16    q14, q8, #5
+    vsri.u16    q14, q9, #11
+.endm
+
+/*
+ * OK, now we got almost everything that we need. Using the above two
+ * macros, the work can be done right. But now we want to optimize
+ * it a bit. ARM Cortex-A8 is an in-order core, and benefits really
+ * a lot from good code scheduling and software pipelining.
+ *
+ * Let's construct some code, which will run in the core main loop.
+ * Some pseudo-code of the main loop will look like this:
+ *   head
+ *   while (...) {
+ *     tail
+ *     head
+ *   }
+ *   tail
+ *
+ * It may look a bit weird, but this setup allows to hide instruction
+ * latencies better and also utilize dual-issue capability more
+ * efficiently (make pairs of load-store and ALU instructions).
+ *
+ * So what we need now is a '*_tail_head' macro, which will be used
+ * in the core main loop. A trivial straightforward implementation
+ * of this macro would look like this:
+ *
+ *   pixman_composite_over_8888_0565_process_pixblock_tail
+ *   vst1.16     {d28, d29}, [DST_W, :128]!
+ *   vld1.16     {d4, d5}, [DST_R, :128]!
+ *   vld4.32     {d0, d1, d2, d3}, [SRC]!
+ *   pixman_composite_over_8888_0565_process_pixblock_head
+ *   cache_preload 8, 8
+ *
+ * Now it also got some VLD/VST instructions. We simply can't move from
+ * processing one block of pixels to the other one with just arithmetics.
+ * The previously processed data needs to be written to memory and new
+ * data needs to be fetched. Fortunately, this main loop does not deal
+ * with partial leading/trailing pixels and can load/store a full block
+ * of pixels in a bulk. Additionally, destination buffer is already
+ * 16 bytes aligned here (which is good for performance).
+ *
+ * New things here are DST_R, DST_W, SRC and MASK identifiers. These
+ * are the aliases for ARM registers which are used as pointers for
+ * accessing data. We maintain separate pointers for reading and writing
+ * destination buffer (DST_R and DST_W).
+ *
+ * Another new thing is 'cache_preload' macro. It is used for prefetching
+ * data into CPU L2 cache and improve performance when dealing with large
+ * images which are far larger than cache size. It uses one argument
+ * (actually two, but they need to be the same here) - number of pixels
+ * in a block. Looking into 'pixman-arm-neon-asm.h' can provide some
+ * details about this macro. Moreover, if good performance is needed
+ * the code from this macro needs to be copied into '*_tail_head' macro
+ * and mixed with the rest of code for optimal instructions scheduling.
+ * We are actually doing it below.
+ *
+ * Now after all the explanations, here is the optimized code.
+ * Different instruction streams (originaling from '*_head', '*_tail'
+ * and 'cache_preload' macro) use different indentation levels for
+ * better readability. Actually taking the code from one of these
+ * indentation levels and ignoring a few VLD/VST instructions would
+ * result in exactly the code from '*_head', '*_tail' or 'cache_preload'
+ * macro!
+ */
+
+#if 1
+
+.macro pixman_composite_over_8888_0565_process_pixblock_tail_head
+        vqadd.u8    d16, d2, d20
+    vld1.16     {d4, d5}, [DST_R, :128]!
+        vqadd.u8    q9, q0, q11
+    vshrn.u16   d6, q2, #8
+    fetch_src_pixblock
+    vshrn.u16   d7, q2, #3
+    vsli.u16    q2, q2, #5
+        vshll.u8    q14, d16, #8
+                                    PF add PF_X, PF_X, #8
+        vshll.u8    q8, d19, #8
+                                    PF tst PF_CTL, #0xF
+    vsri.u8     d6, d6, #5
+                                    PF addne PF_X, PF_X, #8
+    vmvn.8      d3, d3
+                                    PF subne PF_CTL, PF_CTL, #1
+    vsri.u8     d7, d7, #6
+    vshrn.u16   d30, q2, #2
+    vmull.u8    q10, d3, d6
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+    vmull.u8    q11, d3, d7
+    vmull.u8    q12, d3, d30
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+        vsri.u16    q14, q8, #5
+                                    PF cmp PF_X, ORIG_W
+        vshll.u8    q9, d18, #8
+    vrshr.u16   q13, q10, #8
+                                    PF subge PF_X, PF_X, ORIG_W
+    vrshr.u16   q3, q11, #8
+    vrshr.u16   q15, q12, #8
+                                    PF subges PF_CTL, PF_CTL, #0x10
+        vsri.u16    q14, q9, #11
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+    vraddhn.u16 d20, q10, q13
+    vraddhn.u16 d23, q11, q3
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+    vraddhn.u16 d22, q12, q15
+        vst1.16     {d28, d29}, [DST_W, :128]!
+.endm
+
+#else
+
+/* If we did not care much about the performance, we would just use this... */
+.macro pixman_composite_over_8888_0565_process_pixblock_tail_head
+    pixman_composite_over_8888_0565_process_pixblock_tail
+    vst1.16     {d28, d29}, [DST_W, :128]!
+    vld1.16     {d4, d5}, [DST_R, :128]!
+    fetch_src_pixblock
+    pixman_composite_over_8888_0565_process_pixblock_head
+    cache_preload 8, 8
+.endm
+
+#endif
+
+/*
+ * And now the final part. We are using 'generate_composite_function' macro
+ * to put all the stuff together. We are specifying the name of the function
+ * which we want to get, number of bits per pixel for the source, mask and
+ * destination (0 if unused, like mask in this case). Next come some bit
+ * flags:
+ *   FLAG_DST_READWRITE      - tells that the destination buffer is both read
+ *                             and written, for write-only buffer we would use
+ *                             FLAG_DST_WRITEONLY flag instead
+ *   FLAG_DEINTERLEAVE_32BPP - tells that we prefer to work with planar data
+ *                             and separate color channels for 32bpp format.
+ * The next things are:
+ *  - the number of pixels processed per iteration (8 in this case, because
+ *    that's the maximum what can fit into four 64-bit NEON registers).
+ *  - prefetch distance, measured in pixel blocks. In this case it is 5 times
+ *    by 8 pixels. That would be 40 pixels, or up to 160 bytes. Optimal
+ *    prefetch distance can be selected by running some benchmarks.
+ *
+ * After that we specify some macros, these are 'default_init',
+ * 'default_cleanup' here which are empty (but it is possible to have custom
+ * init/cleanup macros to be able to save/restore some extra NEON registers
+ * like d8-d15 or do anything else) followed by
+ * 'pixman_composite_over_8888_0565_process_pixblock_head',
+ * 'pixman_composite_over_8888_0565_process_pixblock_tail' and
+ * 'pixman_composite_over_8888_0565_process_pixblock_tail_head'
+ * which we got implemented above.
+ *
+ * The last part is the NEON registers allocation scheme.
+ */
+generate_composite_function \
+    pixman_composite_over_8888_0565_asm_neon, 32, 0, 16, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_0565_process_pixblock_head, \
+    pixman_composite_over_8888_0565_process_pixblock_tail, \
+    pixman_composite_over_8888_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_over_n_0565_process_pixblock_head
+    /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
+       and put data into d6 - red, d7 - green, d30 - blue */
+    vshrn.u16   d6, q2, #8
+    vshrn.u16   d7, q2, #3
+    vsli.u16    q2, q2, #5
+    vsri.u8     d6, d6, #5
+    vsri.u8     d7, d7, #6
+    vshrn.u16   d30, q2, #2
+    /* now do alpha blending, storing results in 8-bit planar format
+       into d16 - red, d19 - green, d18 - blue */
+    vmull.u8    q10, d3, d6
+    vmull.u8    q11, d3, d7
+    vmull.u8    q12, d3, d30
+    vrshr.u16   q13, q10, #8
+    vrshr.u16   q3, q11, #8
+    vrshr.u16   q15, q12, #8
+    vraddhn.u16 d20, q10, q13
+    vraddhn.u16 d23, q11, q3
+    vraddhn.u16 d22, q12, q15
+.endm
+
+.macro pixman_composite_over_n_0565_process_pixblock_tail
+    /* ... continue alpha blending */
+    vqadd.u8    d16, d2, d20
+    vqadd.u8    q9, q0, q11
+    /* convert the result to r5g6b5 and store it into {d28, d29} */
+    vshll.u8    q14, d16, #8
+    vshll.u8    q8, d19, #8
+    vshll.u8    q9, d18, #8
+    vsri.u16    q14, q8, #5
+    vsri.u16    q14, q9, #11
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_over_n_0565_process_pixblock_tail_head
+    pixman_composite_over_n_0565_process_pixblock_tail
+    vld1.16     {d4, d5}, [DST_R, :128]!
+    vst1.16     {d28, d29}, [DST_W, :128]!
+    pixman_composite_over_n_0565_process_pixblock_head
+    cache_preload 8, 8
+.endm
+
+.macro pixman_composite_over_n_0565_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d3[0]}, [DUMMY]
+    vdup.8      d0, d3[0]
+    vdup.8      d1, d3[1]
+    vdup.8      d2, d3[2]
+    vdup.8      d3, d3[3]
+    vmvn.8      d3, d3      /* invert source alpha */
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_0565_asm_neon, 0, 0, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_0565_init, \
+    default_cleanup, \
+    pixman_composite_over_n_0565_process_pixblock_head, \
+    pixman_composite_over_n_0565_process_pixblock_tail, \
+    pixman_composite_over_n_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_8888_0565_process_pixblock_head
+    vshll.u8    q8, d1, #8
+    vshll.u8    q14, d2, #8
+    vshll.u8    q9, d0, #8
+.endm
+
+.macro pixman_composite_src_8888_0565_process_pixblock_tail
+    vsri.u16    q14, q8, #5
+    vsri.u16    q14, q9, #11
+.endm
+
+.macro pixman_composite_src_8888_0565_process_pixblock_tail_head
+        vsri.u16    q14, q8, #5
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+    fetch_src_pixblock
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vsri.u16    q14, q9, #11
+                                    PF cmp PF_X, ORIG_W
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+    vshll.u8    q8, d1, #8
+        vst1.16     {d28, d29}, [DST_W, :128]!
+                                    PF subge PF_X, PF_X, ORIG_W
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vshll.u8    q14, d2, #8
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+    vshll.u8    q9, d0, #8
+.endm
+
+generate_composite_function \
+    pixman_composite_src_8888_0565_asm_neon, 32, 0, 16, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_8888_0565_process_pixblock_head, \
+    pixman_composite_src_8888_0565_process_pixblock_tail, \
+    pixman_composite_src_8888_0565_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_src_0565_8888_process_pixblock_head
+    vshrn.u16   d30, q0, #8
+    vshrn.u16   d29, q0, #3
+    vsli.u16    q0, q0, #5
+    vmov.u8     d31, #255
+    vsri.u8     d30, d30, #5
+    vsri.u8     d29, d29, #6
+    vshrn.u16   d28, q0, #2
+.endm
+
+.macro pixman_composite_src_0565_8888_process_pixblock_tail
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_src_0565_8888_process_pixblock_tail_head
+    pixman_composite_src_0565_8888_process_pixblock_tail
+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
+    fetch_src_pixblock
+    pixman_composite_src_0565_8888_process_pixblock_head
+    cache_preload 8, 8
+.endm
+
+generate_composite_function \
+    pixman_composite_src_0565_8888_asm_neon, 16, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_0565_8888_process_pixblock_head, \
+    pixman_composite_src_0565_8888_process_pixblock_tail, \
+    pixman_composite_src_0565_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_add_8_8_process_pixblock_head
+    vqadd.u8    q14, q0, q2
+    vqadd.u8    q15, q1, q3
+.endm
+
+.macro pixman_composite_add_8_8_process_pixblock_tail
+.endm
+
+.macro pixman_composite_add_8_8_process_pixblock_tail_head
+    fetch_src_pixblock
+                                    PF add PF_X, PF_X, #32
+                                    PF tst PF_CTL, #0xF
+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
+                                    PF addne PF_X, PF_X, #32
+                                    PF subne PF_CTL, PF_CTL, #1
+        vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF cmp PF_X, ORIG_W
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+                                    PF subge PF_X, PF_X, ORIG_W
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vqadd.u8    q14, q0, q2
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+    vqadd.u8    q15, q1, q3
+.endm
+
+generate_composite_function \
+    pixman_composite_add_8_8_asm_neon, 8, 0, 8, \
+    FLAG_DST_READWRITE, \
+    32, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_add_8_8_process_pixblock_head, \
+    pixman_composite_add_8_8_process_pixblock_tail, \
+    pixman_composite_add_8_8_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_add_8888_8888_process_pixblock_tail_head
+    fetch_src_pixblock
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+    vld1.32     {d4, d5, d6, d7}, [DST_R, :128]!
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vst1.32     {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF cmp PF_X, ORIG_W
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+                                    PF subge PF_X, PF_X, ORIG_W
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vqadd.u8    q14, q0, q2
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+    vqadd.u8    q15, q1, q3
+.endm
+
+generate_composite_function \
+    pixman_composite_add_8888_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_add_8_8_process_pixblock_head, \
+    pixman_composite_add_8_8_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_process_pixblock_tail_head
+
+generate_composite_function_single_scanline \
+    pixman_composite_scanline_add_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_add_8_8_process_pixblock_head, \
+    pixman_composite_add_8_8_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_out_reverse_8888_8888_process_pixblock_head
+    vmvn.8      d24, d3  /* get inverted alpha */
+    /* do alpha blending */
+    vmull.u8    q8, d24, d4
+    vmull.u8    q9, d24, d5
+    vmull.u8    q10, d24, d6
+    vmull.u8    q11, d24, d7
+.endm
+
+.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail
+    vrshr.u16   q14, q8, #8
+    vrshr.u16   q15, q9, #8
+    vrshr.u16   q12, q10, #8
+    vrshr.u16   q13, q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q12, q10
+    vraddhn.u16 d31, q13, q11
+.endm
+
+.macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head
+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
+        vrshr.u16   q14, q8, #8
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+        vrshr.u16   q15, q9, #8
+        vrshr.u16   q12, q10, #8
+        vrshr.u16   q13, q11, #8
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vraddhn.u16 d28, q14, q8
+        vraddhn.u16 d29, q15, q9
+                                    PF cmp PF_X, ORIG_W
+        vraddhn.u16 d30, q12, q10
+        vraddhn.u16 d31, q13, q11
+    fetch_src_pixblock
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+    vmvn.8      d22, d3
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q8, d22, d4
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q9, d22, d5
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+    vmull.u8    q10, d22, d6
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+    vmull.u8    q11, d22, d7
+.endm
+
+generate_composite_function_single_scanline \
+    pixman_composite_scanline_out_reverse_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_out_reverse_8888_8888_process_pixblock_head, \
+    pixman_composite_out_reverse_8888_8888_process_pixblock_tail, \
+    pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_8888_8888_process_pixblock_head
+    pixman_composite_out_reverse_8888_8888_process_pixblock_head
+.endm
+
+.macro pixman_composite_over_8888_8888_process_pixblock_tail
+    pixman_composite_out_reverse_8888_8888_process_pixblock_tail
+    vqadd.u8    q14, q0, q14
+    vqadd.u8    q15, q1, q15
+.endm
+
+.macro pixman_composite_over_8888_8888_process_pixblock_tail_head
+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
+        vrshr.u16   q14, q8, #8
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+        vrshr.u16   q15, q9, #8
+        vrshr.u16   q12, q10, #8
+        vrshr.u16   q13, q11, #8
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vraddhn.u16 d28, q14, q8
+        vraddhn.u16 d29, q15, q9
+                                    PF cmp PF_X, ORIG_W
+        vraddhn.u16 d30, q12, q10
+        vraddhn.u16 d31, q13, q11
+        vqadd.u8    q14, q0, q14
+        vqadd.u8    q15, q1, q15
+    fetch_src_pixblock
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+    vmvn.8      d22, d3
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q8, d22, d4
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q9, d22, d5
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+    vmull.u8    q10, d22, d6
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+    vmull.u8    q11, d22, d7
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_8888_process_pixblock_head, \
+    pixman_composite_over_8888_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_8888_process_pixblock_tail_head
+
+generate_composite_function_single_scanline \
+    pixman_composite_scanline_over_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_8888_process_pixblock_head, \
+    pixman_composite_over_8888_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_n_8888_process_pixblock_head
+    /* deinterleaved source pixels in {d0, d1, d2, d3} */
+    /* inverted alpha in {d24} */
+    /* destination pixels in {d4, d5, d6, d7} */
+    vmull.u8    q8, d24, d4
+    vmull.u8    q9, d24, d5
+    vmull.u8    q10, d24, d6
+    vmull.u8    q11, d24, d7
+.endm
+
+.macro pixman_composite_over_n_8888_process_pixblock_tail
+    vrshr.u16   q14, q8, #8
+    vrshr.u16   q15, q9, #8
+    vrshr.u16   q2, q10, #8
+    vrshr.u16   q3, q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q2, q10
+    vraddhn.u16 d31, q3, q11
+    vqadd.u8    q14, q0, q14
+    vqadd.u8    q15, q1, q15
+.endm
+
+.macro pixman_composite_over_n_8888_process_pixblock_tail_head
+        vrshr.u16   q14, q8, #8
+        vrshr.u16   q15, q9, #8
+        vrshr.u16   q2, q10, #8
+        vrshr.u16   q3, q11, #8
+        vraddhn.u16 d28, q14, q8
+        vraddhn.u16 d29, q15, q9
+        vraddhn.u16 d30, q2, q10
+        vraddhn.u16 d31, q3, q11
+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
+        vqadd.u8    q14, q0, q14
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0x0F
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vqadd.u8    q15, q1, q15
+                                    PF cmp PF_X, ORIG_W
+    vmull.u8    q8, d24, d4
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+    vmull.u8    q9, d24, d5
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q10, d24, d6
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q11, d24, d7
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_over_n_8888_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d3[0]}, [DUMMY]
+    vdup.8      d0, d3[0]
+    vdup.8      d1, d3[1]
+    vdup.8      d2, d3[2]
+    vdup.8      d3, d3[3]
+    vmvn.8      d24, d3  /* get inverted alpha */
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8888_asm_neon, 0, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_8888_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_8888_process_pixblock_head, \
+    pixman_composite_over_8888_8888_process_pixblock_tail, \
+    pixman_composite_over_n_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_reverse_n_8888_process_pixblock_tail_head
+        vrshr.u16   q14, q8, #8
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+        vrshr.u16   q15, q9, #8
+        vrshr.u16   q12, q10, #8
+        vrshr.u16   q13, q11, #8
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vraddhn.u16 d28, q14, q8
+        vraddhn.u16 d29, q15, q9
+                                    PF cmp PF_X, ORIG_W
+        vraddhn.u16 d30, q12, q10
+        vraddhn.u16 d31, q13, q11
+        vqadd.u8    q14, q0, q14
+        vqadd.u8    q15, q1, q15
+    vld4.8      {d0, d1, d2, d3}, [DST_R, :128]!
+    vmvn.8      d22, d3
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q8, d22, d4
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q9, d22, d5
+    vmull.u8    q10, d22, d6
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+    vmull.u8    q11, d22, d7
+.endm
+
+.macro pixman_composite_over_reverse_n_8888_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d7[0]}, [DUMMY]
+    vdup.8      d4, d7[0]
+    vdup.8      d5, d7[1]
+    vdup.8      d6, d7[2]
+    vdup.8      d7, d7[3]
+.endm
+
+generate_composite_function \
+    pixman_composite_over_reverse_n_8888_asm_neon, 0, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_reverse_n_8888_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_8888_process_pixblock_head, \
+    pixman_composite_over_8888_8888_process_pixblock_tail, \
+    pixman_composite_over_reverse_n_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    0,  /* dst_r_basereg */ \
+    4,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_over_8888_8_0565_process_pixblock_head
+    vmull.u8    q0,  d24, d8    /* IN for SRC pixels (part1) */
+    vmull.u8    q1,  d24, d9
+    vmull.u8    q6,  d24, d10
+    vmull.u8    q7,  d24, d11
+        vshrn.u16   d6,  q2, #8 /* convert DST_R data to 32-bpp (part1) */
+        vshrn.u16   d7,  q2, #3
+        vsli.u16    q2,  q2, #5
+    vrshr.u16   q8,  q0,  #8    /* IN for SRC pixels (part2) */
+    vrshr.u16   q9,  q1,  #8
+    vrshr.u16   q10, q6,  #8
+    vrshr.u16   q11, q7,  #8
+    vraddhn.u16 d0,  q0,  q8
+    vraddhn.u16 d1,  q1,  q9
+    vraddhn.u16 d2,  q6,  q10
+    vraddhn.u16 d3,  q7,  q11
+        vsri.u8     d6,  d6, #5 /* convert DST_R data to 32-bpp (part2) */
+        vsri.u8     d7,  d7, #6
+    vmvn.8      d3,  d3
+        vshrn.u16   d30, q2, #2
+    vmull.u8    q8,  d3, d6     /* now do alpha blending */
+    vmull.u8    q9,  d3, d7
+    vmull.u8    q10, d3, d30
+.endm
+
+.macro pixman_composite_over_8888_8_0565_process_pixblock_tail
+    /* 3 cycle bubble (after vmull.u8) */
+    vrshr.u16   q13, q8,  #8
+    vrshr.u16   q11, q9,  #8
+    vrshr.u16   q15, q10, #8
+    vraddhn.u16 d16, q8,  q13
+    vraddhn.u16 d27, q9,  q11
+    vraddhn.u16 d26, q10, q15
+    vqadd.u8    d16, d2,  d16
+    /* 1 cycle bubble */
+    vqadd.u8    q9,  q0,  q13
+    vshll.u8    q14, d16, #8    /* convert to 16bpp */
+    vshll.u8    q8,  d19, #8
+    vshll.u8    q9,  d18, #8
+    vsri.u16    q14, q8,  #5
+    /* 1 cycle bubble */
+    vsri.u16    q14, q9,  #11
+.endm
+
+.macro pixman_composite_over_8888_8_0565_process_pixblock_tail_head
+    vld1.16     {d4, d5}, [DST_R, :128]!
+    vshrn.u16   d6,  q2,  #8
+    fetch_mask_pixblock
+    vshrn.u16   d7,  q2,  #3
+    fetch_src_pixblock
+    vmull.u8    q6,  d24, d10
+        vrshr.u16   q13, q8,  #8
+        vrshr.u16   q11, q9,  #8
+        vrshr.u16   q15, q10, #8
+        vraddhn.u16 d16, q8,  q13
+        vraddhn.u16 d27, q9,  q11
+        vraddhn.u16 d26, q10, q15
+        vqadd.u8    d16, d2,  d16
+    vmull.u8    q1,  d24, d9
+        vqadd.u8    q9,  q0,  q13
+        vshll.u8    q14, d16, #8
+    vmull.u8    q0,  d24, d8
+        vshll.u8    q8,  d19, #8
+        vshll.u8    q9,  d18, #8
+        vsri.u16    q14, q8,  #5
+    vmull.u8    q7,  d24, d11
+        vsri.u16    q14, q9,  #11
+
+    cache_preload 8, 8
+
+    vsli.u16    q2,  q2,  #5
+    vrshr.u16   q8,  q0,  #8
+    vrshr.u16   q9,  q1,  #8
+    vrshr.u16   q10, q6,  #8
+    vrshr.u16   q11, q7,  #8
+    vraddhn.u16 d0,  q0,  q8
+    vraddhn.u16 d1,  q1,  q9
+    vraddhn.u16 d2,  q6,  q10
+    vraddhn.u16 d3,  q7,  q11
+    vsri.u8     d6,  d6,  #5
+    vsri.u8     d7,  d7,  #6
+    vmvn.8      d3,  d3
+    vshrn.u16   d30, q2,  #2
+    vst1.16     {d28, d29}, [DST_W, :128]!
+    vmull.u8    q8,  d3,  d6
+    vmull.u8    q9,  d3,  d7
+    vmull.u8    q10, d3,  d30
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_8_0565_asm_neon, 32, 8, 16, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_8888_8_0565_process_pixblock_head, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+/******************************************************************************/
+
+/*
+ * This function needs a special initialization of solid mask.
+ * Solid source pixel data is fetched from stack at ARGS_STACK_OFFSET
+ * offset, split into color components and replicated in d8-d11
+ * registers. Additionally, this function needs all the NEON registers,
+ * so it has to save d8-d15 registers which are callee saved according
+ * to ABI. These registers are restored from 'cleanup' macro. All the
+ * other NEON registers are caller saved, so can be clobbered freely
+ * without introducing any problems.
+ */
+.macro pixman_composite_over_n_8_0565_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vpush       {d8-d15}
+    vld1.32     {d11[0]}, [DUMMY]
+    vdup.8      d8, d11[0]
+    vdup.8      d9, d11[1]
+    vdup.8      d10, d11[2]
+    vdup.8      d11, d11[3]
+.endm
+
+.macro pixman_composite_over_n_8_0565_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8_0565_asm_neon, 0, 8, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_8_0565_init, \
+    pixman_composite_over_n_8_0565_cleanup, \
+    pixman_composite_over_8888_8_0565_process_pixblock_head, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_8888_n_0565_init
+    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
+    vpush       {d8-d15}
+    vld1.32     {d24[0]}, [DUMMY]
+    vdup.8      d24, d24[3]
+.endm
+
+.macro pixman_composite_over_8888_n_0565_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_n_0565_asm_neon, 32, 0, 16, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_8888_n_0565_init, \
+    pixman_composite_over_8888_n_0565_cleanup, \
+    pixman_composite_over_8888_8_0565_process_pixblock_head, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_0565_0565_process_pixblock_head
+.endm
+
+.macro pixman_composite_src_0565_0565_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_0565_0565_process_pixblock_tail_head
+    vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!
+    fetch_src_pixblock
+    cache_preload 16, 16
+.endm
+
+generate_composite_function \
+    pixman_composite_src_0565_0565_asm_neon, 16, 0, 16, \
+    FLAG_DST_WRITEONLY, \
+    16, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_0565_0565_process_pixblock_head, \
+    pixman_composite_src_0565_0565_process_pixblock_tail, \
+    pixman_composite_src_0565_0565_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_n_8_process_pixblock_head
+.endm
+
+.macro pixman_composite_src_n_8_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_n_8_process_pixblock_tail_head
+    vst1.8  {d0, d1, d2, d3}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_src_n_8_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d0[0]}, [DUMMY]
+    vsli.u64    d0, d0, #8
+    vsli.u64    d0, d0, #16
+    vsli.u64    d0, d0, #32
+    vorr        d1, d0, d0
+    vorr        q1, q0, q0
+.endm
+
+.macro pixman_composite_src_n_8_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_src_n_8_asm_neon, 0, 0, 8, \
+    FLAG_DST_WRITEONLY, \
+    32, /* number of pixels, processed in a single block */ \
+    0,  /* prefetch distance */ \
+    pixman_composite_src_n_8_init, \
+    pixman_composite_src_n_8_cleanup, \
+    pixman_composite_src_n_8_process_pixblock_head, \
+    pixman_composite_src_n_8_process_pixblock_tail, \
+    pixman_composite_src_n_8_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_n_0565_process_pixblock_head
+.endm
+
+.macro pixman_composite_src_n_0565_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_n_0565_process_pixblock_tail_head
+    vst1.16 {d0, d1, d2, d3}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_src_n_0565_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d0[0]}, [DUMMY]
+    vsli.u64    d0, d0, #16
+    vsli.u64    d0, d0, #32
+    vorr        d1, d0, d0
+    vorr        q1, q0, q0
+.endm
+
+.macro pixman_composite_src_n_0565_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_src_n_0565_asm_neon, 0, 0, 16, \
+    FLAG_DST_WRITEONLY, \
+    16, /* number of pixels, processed in a single block */ \
+    0,  /* prefetch distance */ \
+    pixman_composite_src_n_0565_init, \
+    pixman_composite_src_n_0565_cleanup, \
+    pixman_composite_src_n_0565_process_pixblock_head, \
+    pixman_composite_src_n_0565_process_pixblock_tail, \
+    pixman_composite_src_n_0565_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_n_8888_process_pixblock_head
+.endm
+
+.macro pixman_composite_src_n_8888_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_n_8888_process_pixblock_tail_head
+    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_src_n_8888_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d0[0]}, [DUMMY]
+    vsli.u64    d0, d0, #32
+    vorr        d1, d0, d0
+    vorr        q1, q0, q0
+.endm
+
+.macro pixman_composite_src_n_8888_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_src_n_8888_asm_neon, 0, 0, 32, \
+    FLAG_DST_WRITEONLY, \
+    8, /* number of pixels, processed in a single block */ \
+    0, /* prefetch distance */ \
+    pixman_composite_src_n_8888_init, \
+    pixman_composite_src_n_8888_cleanup, \
+    pixman_composite_src_n_8888_process_pixblock_head, \
+    pixman_composite_src_n_8888_process_pixblock_tail, \
+    pixman_composite_src_n_8888_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_8888_8888_process_pixblock_head
+.endm
+
+.macro pixman_composite_src_8888_8888_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_8888_8888_process_pixblock_tail_head
+    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
+    fetch_src_pixblock
+    cache_preload 8, 8
+.endm
+
+generate_composite_function \
+    pixman_composite_src_8888_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_WRITEONLY, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_8888_8888_process_pixblock_head, \
+    pixman_composite_src_8888_8888_process_pixblock_tail, \
+    pixman_composite_src_8888_8888_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_x888_8888_process_pixblock_head
+    vorr     q0, q0, q2
+    vorr     q1, q1, q2
+.endm
+
+.macro pixman_composite_src_x888_8888_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_x888_8888_process_pixblock_tail_head
+    vst1.32 {d0, d1, d2, d3}, [DST_W, :128]!
+    fetch_src_pixblock
+    vorr     q0, q0, q2
+    vorr     q1, q1, q2
+    cache_preload 8, 8
+.endm
+
+.macro pixman_composite_src_x888_8888_init
+    vmov.u8  q2, #0xFF
+    vshl.u32 q2, q2, #24
+.endm
+
+generate_composite_function \
+    pixman_composite_src_x888_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_WRITEONLY, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    pixman_composite_src_x888_8888_init, \
+    default_cleanup, \
+    pixman_composite_src_x888_8888_process_pixblock_head, \
+    pixman_composite_src_x888_8888_process_pixblock_tail, \
+    pixman_composite_src_x888_8888_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_n_8_8888_process_pixblock_head
+    /* expecting solid source in {d0, d1, d2, d3} */
+    /* mask is in d24 (d25, d26, d27 are unused) */
+
+    /* in */
+    vmull.u8    q8, d24, d0
+    vmull.u8    q9, d24, d1
+    vmull.u8    q10, d24, d2
+    vmull.u8    q11, d24, d3
+    vrsra.u16   q8, q8, #8
+    vrsra.u16   q9, q9, #8
+    vrsra.u16   q10, q10, #8
+    vrsra.u16   q11, q11, #8
+.endm
+
+.macro pixman_composite_src_n_8_8888_process_pixblock_tail
+    vrshrn.u16  d28, q8, #8
+    vrshrn.u16  d29, q9, #8
+    vrshrn.u16  d30, q10, #8
+    vrshrn.u16  d31, q11, #8
+.endm
+
+.macro pixman_composite_src_n_8_8888_process_pixblock_tail_head
+    fetch_mask_pixblock
+                                    PF add PF_X, PF_X, #8
+        vrshrn.u16  d28, q8, #8
+                                    PF tst PF_CTL, #0x0F
+        vrshrn.u16  d29, q9, #8
+                                    PF addne PF_X, PF_X, #8
+        vrshrn.u16  d30, q10, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vrshrn.u16  d31, q11, #8
+                                    PF cmp PF_X, ORIG_W
+    vmull.u8    q8, d24, d0
+                                    PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
+    vmull.u8    q9, d24, d1
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q10, d24, d2
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q11, d24, d3
+                                    PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    vrsra.u16   q8, q8, #8
+    vrsra.u16   q9, q9, #8
+    vrsra.u16   q10, q10, #8
+    vrsra.u16   q11, q11, #8
+.endm
+
+.macro pixman_composite_src_n_8_8888_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d3[0]}, [DUMMY]
+    vdup.8      d0, d3[0]
+    vdup.8      d1, d3[1]
+    vdup.8      d2, d3[2]
+    vdup.8      d3, d3[3]
+.endm
+
+.macro pixman_composite_src_n_8_8888_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_src_n_8_8888_asm_neon, 0, 8, 32, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_src_n_8_8888_init, \
+    pixman_composite_src_n_8_8888_cleanup, \
+    pixman_composite_src_n_8_8888_process_pixblock_head, \
+    pixman_composite_src_n_8_8888_process_pixblock_tail, \
+    pixman_composite_src_n_8_8888_process_pixblock_tail_head, \
+
+/******************************************************************************/
+
+.macro pixman_composite_src_n_8_8_process_pixblock_head
+    vmull.u8    q0, d24, d16
+    vmull.u8    q1, d25, d16
+    vmull.u8    q2, d26, d16
+    vmull.u8    q3, d27, d16
+    vrsra.u16   q0, q0,  #8
+    vrsra.u16   q1, q1,  #8
+    vrsra.u16   q2, q2,  #8
+    vrsra.u16   q3, q3,  #8
+.endm
+
+.macro pixman_composite_src_n_8_8_process_pixblock_tail
+    vrshrn.u16  d28, q0, #8
+    vrshrn.u16  d29, q1, #8
+    vrshrn.u16  d30, q2, #8
+    vrshrn.u16  d31, q3, #8
+.endm
+
+.macro pixman_composite_src_n_8_8_process_pixblock_tail_head
+    fetch_mask_pixblock
+                                    PF add PF_X, PF_X, #8
+        vrshrn.u16  d28, q0, #8
+                                    PF tst PF_CTL, #0x0F
+        vrshrn.u16  d29, q1, #8
+                                    PF addne PF_X, PF_X, #8
+        vrshrn.u16  d30, q2, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vrshrn.u16  d31, q3, #8
+                                    PF cmp PF_X, ORIG_W
+    vmull.u8    q0,  d24, d16
+                                    PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
+    vmull.u8    q1,  d25, d16
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q2,  d26, d16
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q3,  d27, d16
+                                    PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
+        vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    vrsra.u16   q0, q0,  #8
+    vrsra.u16   q1, q1,  #8
+    vrsra.u16   q2, q2,  #8
+    vrsra.u16   q3, q3,  #8
+.endm
+
+.macro pixman_composite_src_n_8_8_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d16[0]}, [DUMMY]
+    vdup.8      d16, d16[3]
+.endm
+
+.macro pixman_composite_src_n_8_8_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_src_n_8_8_asm_neon, 0, 8, 8, \
+    FLAG_DST_WRITEONLY, \
+    32, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_src_n_8_8_init, \
+    pixman_composite_src_n_8_8_cleanup, \
+    pixman_composite_src_n_8_8_process_pixblock_head, \
+    pixman_composite_src_n_8_8_process_pixblock_tail, \
+    pixman_composite_src_n_8_8_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_n_8_8888_process_pixblock_head
+    /* expecting deinterleaved source data in {d8, d9, d10, d11} */
+    /* d8 - blue, d9 - green, d10 - red, d11 - alpha */
+    /* and destination data in {d4, d5, d6, d7} */
+    /* mask is in d24 (d25, d26, d27 are unused) */
+
+    /* in */
+    vmull.u8    q6, d24, d8
+    vmull.u8    q7, d24, d9
+    vmull.u8    q8, d24, d10
+    vmull.u8    q9, d24, d11
+    vrshr.u16   q10, q6, #8
+    vrshr.u16   q11, q7, #8
+    vrshr.u16   q12, q8, #8
+    vrshr.u16   q13, q9, #8
+    vraddhn.u16 d0, q6, q10
+    vraddhn.u16 d1, q7, q11
+    vraddhn.u16 d2, q8, q12
+    vraddhn.u16 d3, q9, q13
+    vmvn.8      d25, d3  /* get inverted alpha */
+    /* source:      d0 - blue, d1 - green, d2 - red, d3 - alpha */
+    /* destination: d4 - blue, d5 - green, d6 - red, d7 - alpha */
+    /* now do alpha blending */
+    vmull.u8    q8, d25, d4
+    vmull.u8    q9, d25, d5
+    vmull.u8    q10, d25, d6
+    vmull.u8    q11, d25, d7
+.endm
+
+.macro pixman_composite_over_n_8_8888_process_pixblock_tail
+    vrshr.u16   q14, q8, #8
+    vrshr.u16   q15, q9, #8
+    vrshr.u16   q6, q10, #8
+    vrshr.u16   q7, q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q6, q10
+    vraddhn.u16 d31, q7, q11
+    vqadd.u8    q14, q0, q14
+    vqadd.u8    q15, q1, q15
+.endm
+
+.macro pixman_composite_over_n_8_8888_process_pixblock_tail_head
+        vrshr.u16   q14, q8, #8
+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
+        vrshr.u16   q15, q9, #8
+    fetch_mask_pixblock
+        vrshr.u16   q6, q10, #8
+                                    PF add PF_X, PF_X, #8
+        vrshr.u16   q7, q11, #8
+                                    PF tst PF_CTL, #0x0F
+        vraddhn.u16 d28, q14, q8
+                                    PF addne PF_X, PF_X, #8
+        vraddhn.u16 d29, q15, q9
+                                    PF subne PF_CTL, PF_CTL, #1
+        vraddhn.u16 d30, q6, q10
+                                    PF cmp PF_X, ORIG_W
+        vraddhn.u16 d31, q7, q11
+                                    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+    vmull.u8    q6, d24, d8
+                                    PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
+    vmull.u8    q7, d24, d9
+                                    PF subge PF_X, PF_X, ORIG_W
+    vmull.u8    q8, d24, d10
+                                    PF subges PF_CTL, PF_CTL, #0x10
+    vmull.u8    q9, d24, d11
+                                    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+        vqadd.u8    q14, q0, q14
+                                    PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
+        vqadd.u8    q15, q1, q15
+    vrshr.u16   q10, q6, #8
+    vrshr.u16   q11, q7, #8
+    vrshr.u16   q12, q8, #8
+    vrshr.u16   q13, q9, #8
+    vraddhn.u16 d0, q6, q10
+    vraddhn.u16 d1, q7, q11
+    vraddhn.u16 d2, q8, q12
+    vraddhn.u16 d3, q9, q13
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    vmvn.8      d25, d3
+    vmull.u8    q8, d25, d4
+    vmull.u8    q9, d25, d5
+    vmull.u8    q10, d25, d6
+    vmull.u8    q11, d25, d7
+.endm
+
+.macro pixman_composite_over_n_8_8888_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vpush       {d8-d15}
+    vld1.32     {d11[0]}, [DUMMY]
+    vdup.8      d8, d11[0]
+    vdup.8      d9, d11[1]
+    vdup.8      d10, d11[2]
+    vdup.8      d11, d11[3]
+.endm
+
+.macro pixman_composite_over_n_8_8888_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8_8888_asm_neon, 0, 8, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_8_8888_init, \
+    pixman_composite_over_n_8_8888_cleanup, \
+    pixman_composite_over_n_8_8888_process_pixblock_head, \
+    pixman_composite_over_n_8_8888_process_pixblock_tail, \
+    pixman_composite_over_n_8_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_n_8_8_process_pixblock_head
+    vmull.u8    q0,  d24, d8
+    vmull.u8    q1,  d25, d8
+    vmull.u8    q6,  d26, d8
+    vmull.u8    q7,  d27, d8
+    vrshr.u16   q10, q0,  #8
+    vrshr.u16   q11, q1,  #8
+    vrshr.u16   q12, q6,  #8
+    vrshr.u16   q13, q7,  #8
+    vraddhn.u16 d0,  q0,  q10
+    vraddhn.u16 d1,  q1,  q11
+    vraddhn.u16 d2,  q6,  q12
+    vraddhn.u16 d3,  q7,  q13
+    vmvn.8      q12, q0
+    vmvn.8      q13, q1
+    vmull.u8    q8,  d24, d4
+    vmull.u8    q9,  d25, d5
+    vmull.u8    q10, d26, d6
+    vmull.u8    q11, d27, d7
+.endm
+
+.macro pixman_composite_over_n_8_8_process_pixblock_tail
+    vrshr.u16   q14, q8,  #8
+    vrshr.u16   q15, q9,  #8
+    vrshr.u16   q12, q10, #8
+    vrshr.u16   q13, q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q12, q10
+    vraddhn.u16 d31, q13, q11
+    vqadd.u8    q14, q0,  q14
+    vqadd.u8    q15, q1,  q15
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_over_n_8_8_process_pixblock_tail_head
+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
+    pixman_composite_over_n_8_8_process_pixblock_tail
+    fetch_mask_pixblock
+    cache_preload 32, 32
+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    pixman_composite_over_n_8_8_process_pixblock_head
+.endm
+
+.macro pixman_composite_over_n_8_8_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vpush       {d8-d15}
+    vld1.32     {d8[0]}, [DUMMY]
+    vdup.8      d8, d8[3]
+.endm
+
+.macro pixman_composite_over_n_8_8_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8_8_asm_neon, 0, 8, 8, \
+    FLAG_DST_READWRITE, \
+    32, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_8_8_init, \
+    pixman_composite_over_n_8_8_cleanup, \
+    pixman_composite_over_n_8_8_process_pixblock_head, \
+    pixman_composite_over_n_8_8_process_pixblock_tail, \
+    pixman_composite_over_n_8_8_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_head
+    /*
+     * 'combine_mask_ca' replacement
+     *
+     * input:  solid src (n) in {d8,  d9,  d10, d11}
+     *         dest in          {d4,  d5,  d6,  d7 }
+     *         mask in          {d24, d25, d26, d27}
+     * output: updated src in   {d0,  d1,  d2,  d3 }
+     *         updated mask in  {d24, d25, d26, d3 }
+     */
+    vmull.u8    q0,  d24, d8
+    vmull.u8    q1,  d25, d9
+    vmull.u8    q6,  d26, d10
+    vmull.u8    q7,  d27, d11
+    vmull.u8    q9,  d11, d25
+    vmull.u8    q12, d11, d24
+    vmull.u8    q13, d11, d26
+    vrshr.u16   q8,  q0,  #8
+    vrshr.u16   q10, q1,  #8
+    vrshr.u16   q11, q6,  #8
+    vraddhn.u16 d0,  q0,  q8
+    vraddhn.u16 d1,  q1,  q10
+    vraddhn.u16 d2,  q6,  q11
+    vrshr.u16   q11, q12, #8
+    vrshr.u16   q8,  q9,  #8
+    vrshr.u16   q6,  q13, #8
+    vrshr.u16   q10, q7,  #8
+    vraddhn.u16 d24, q12, q11
+    vraddhn.u16 d25, q9,  q8
+    vraddhn.u16 d26, q13, q6
+    vraddhn.u16 d3,  q7,  q10
+    /*
+     * 'combine_over_ca' replacement
+     *
+     * output: updated dest in {d28, d29, d30, d31}
+     */
+    vmvn.8      q12, q12
+    vmvn.8      d26, d26
+    vmull.u8    q8,  d24, d4
+    vmull.u8    q9,  d25, d5
+    vmvn.8      d27, d3
+    vmull.u8    q10, d26, d6
+    vmull.u8    q11, d27, d7
+.endm
+
+.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail
+    /* ... continue 'combine_over_ca' replacement */
+    vrshr.u16   q14, q8,  #8
+    vrshr.u16   q15, q9,  #8
+    vrshr.u16   q6,  q10, #8
+    vrshr.u16   q7,  q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q6,  q10
+    vraddhn.u16 d31, q7,  q11
+    vqadd.u8    q14, q0,  q14
+    vqadd.u8    q15, q1,  q15
+.endm
+
+.macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head
+        vrshr.u16   q14, q8, #8
+        vrshr.u16   q15, q9, #8
+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
+        vrshr.u16   q6, q10, #8
+        vrshr.u16   q7, q11, #8
+        vraddhn.u16 d28, q14, q8
+        vraddhn.u16 d29, q15, q9
+        vraddhn.u16 d30, q6, q10
+        vraddhn.u16 d31, q7, q11
+    fetch_mask_pixblock
+        vqadd.u8    q14, q0, q14
+        vqadd.u8    q15, q1, q15
+    cache_preload 8, 8
+    pixman_composite_over_n_8888_8888_ca_process_pixblock_head
+    vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_over_n_8888_8888_ca_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vpush       {d8-d15}
+    vld1.32     {d11[0]}, [DUMMY]
+    vdup.8      d8, d11[0]
+    vdup.8      d9, d11[1]
+    vdup.8      d10, d11[2]
+    vdup.8      d11, d11[3]
+.endm
+
+.macro pixman_composite_over_n_8888_8888_ca_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8888_8888_ca_asm_neon, 0, 32, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_8888_8888_ca_init, \
+    pixman_composite_over_n_8888_8888_ca_cleanup, \
+    pixman_composite_over_n_8888_8888_ca_process_pixblock_head, \
+    pixman_composite_over_n_8888_8888_ca_process_pixblock_tail, \
+    pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_over_n_8888_0565_ca_process_pixblock_head
+    /*
+     * 'combine_mask_ca' replacement
+     *
+     * input:  solid src (n) in {d8,  d9,  d10, d11}  [B, G, R, A]
+     *         mask in          {d24, d25, d26}       [B, G, R]
+     * output: updated src in   {d0,  d1,  d2 }       [B, G, R]
+     *         updated mask in  {d24, d25, d26}       [B, G, R]
+     */
+    vmull.u8    q0,  d24, d8
+    vmull.u8    q1,  d25, d9
+    vmull.u8    q6,  d26, d10
+    vmull.u8    q9,  d11, d25
+    vmull.u8    q12, d11, d24
+    vmull.u8    q13, d11, d26
+    vrshr.u16   q8,  q0,  #8
+    vrshr.u16   q10, q1,  #8
+    vrshr.u16   q11, q6,  #8
+    vraddhn.u16 d0,  q0,  q8
+    vraddhn.u16 d1,  q1,  q10
+    vraddhn.u16 d2,  q6,  q11
+    vrshr.u16   q11, q12, #8
+    vrshr.u16   q8,  q9,  #8
+    vrshr.u16   q6,  q13, #8
+    vraddhn.u16 d24, q12, q11
+    vraddhn.u16 d25, q9,  q8
+    /*
+     * convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format
+     * and put data into d16 - blue, d17 - green, d18 - red
+     */
+       vshrn.u16   d17, q2,  #3
+       vshrn.u16   d18, q2,  #8
+    vraddhn.u16 d26, q13, q6
+       vsli.u16    q2,  q2,  #5
+       vsri.u8     d18, d18, #5
+       vsri.u8     d17, d17, #6
+    /*
+     * 'combine_over_ca' replacement
+     *
+     * output: updated dest in d16 - blue, d17 - green, d18 - red
+     */
+    vmvn.8      q12, q12
+       vshrn.u16   d16, q2,  #2
+    vmvn.8      d26, d26
+    vmull.u8    q6,  d16, d24
+    vmull.u8    q7,  d17, d25
+    vmull.u8    q11, d18, d26
+.endm
+
+.macro pixman_composite_over_n_8888_0565_ca_process_pixblock_tail
+    /* ... continue 'combine_over_ca' replacement */
+    vrshr.u16   q10, q6,  #8
+    vrshr.u16   q14, q7,  #8
+    vrshr.u16   q15, q11, #8
+    vraddhn.u16 d16, q10, q6
+    vraddhn.u16 d17, q14, q7
+    vraddhn.u16 d18, q15, q11
+    vqadd.u8    q8,  q0,  q8
+    vqadd.u8    d18, d2,  d18
+    /*
+     * convert the results in d16, d17, d18 to r5g6b5 and store
+     * them into {d28, d29}
+     */
+    vshll.u8    q14, d18, #8
+    vshll.u8    q10, d17, #8
+    vshll.u8    q15, d16, #8
+    vsri.u16    q14, q10, #5
+    vsri.u16    q14, q15, #11
+.endm
+
+.macro pixman_composite_over_n_8888_0565_ca_process_pixblock_tail_head
+    fetch_mask_pixblock
+        vrshr.u16   q10, q6, #8
+        vrshr.u16   q14, q7, #8
+    vld1.16     {d4, d5}, [DST_R, :128]!
+        vrshr.u16   q15, q11, #8
+        vraddhn.u16 d16, q10, q6
+        vraddhn.u16 d17, q14, q7
+        vraddhn.u16 d22, q15, q11
+            /* process_pixblock_head */
+            /*
+             * 'combine_mask_ca' replacement
+             *
+             * input:  solid src (n) in {d8,  d9,  d10, d11}  [B, G, R, A]
+             *         mask in          {d24, d25, d26}       [B, G, R]
+             * output: updated src in   {d0,  d1,  d2 }       [B, G, R]
+             *         updated mask in  {d24, d25, d26}       [B, G, R]
+             */
+            vmull.u8    q6,  d26, d10
+        vqadd.u8    q8,  q0, q8
+            vmull.u8    q0,  d24, d8
+        vqadd.u8    d22, d2, d22
+            vmull.u8    q1,  d25, d9
+        /*
+         * convert the result in d16, d17, d22 to r5g6b5 and store
+         * it into {d28, d29}
+         */
+        vshll.u8    q14, d22, #8
+        vshll.u8    q10, d17, #8
+        vshll.u8    q15, d16, #8
+            vmull.u8    q9,  d11, d25
+        vsri.u16    q14, q10, #5
+            vmull.u8    q12, d11, d24
+            vmull.u8    q13, d11, d26
+        vsri.u16    q14, q15, #11
+    cache_preload 8, 8
+            vrshr.u16   q8,  q0,  #8
+            vrshr.u16   q10, q1,  #8
+            vrshr.u16   q11, q6,  #8
+            vraddhn.u16 d0,  q0,  q8
+            vraddhn.u16 d1,  q1,  q10
+            vraddhn.u16 d2,  q6,  q11
+            vrshr.u16   q11, q12, #8
+            vrshr.u16   q8,  q9,  #8
+            vrshr.u16   q6,  q13, #8
+            vraddhn.u16 d24, q12, q11
+            vraddhn.u16 d25, q9,  q8
+                /*
+                 * convert 8 r5g6b5 pixel data from {d4, d5} to planar
+	         * 8-bit format and put data into d16 - blue, d17 - green,
+	         * d18 - red
+                 */
+                vshrn.u16   d17, q2,  #3
+                vshrn.u16   d18, q2,  #8
+            vraddhn.u16 d26, q13, q6
+                vsli.u16    q2,  q2,  #5
+                vsri.u8     d17, d17, #6
+                vsri.u8     d18, d18, #5
+            /*
+             * 'combine_over_ca' replacement
+             *
+             * output: updated dest in d16 - blue, d17 - green, d18 - red
+             */
+            vmvn.8      q12, q12
+                vshrn.u16   d16, q2,  #2
+            vmvn.8      d26, d26
+            vmull.u8    q7,  d17, d25
+            vmull.u8    q6,  d16, d24
+            vmull.u8    q11, d18, d26
+    vst1.16     {d28, d29}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_over_n_8888_0565_ca_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vpush       {d8-d15}
+    vld1.32     {d11[0]}, [DUMMY]
+    vdup.8      d8, d11[0]
+    vdup.8      d9, d11[1]
+    vdup.8      d10, d11[2]
+    vdup.8      d11, d11[3]
+.endm
+
+.macro pixman_composite_over_n_8888_0565_ca_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8888_0565_ca_asm_neon, 0, 32, 16, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_n_8888_0565_ca_init, \
+    pixman_composite_over_n_8888_0565_ca_cleanup, \
+    pixman_composite_over_n_8888_0565_ca_process_pixblock_head, \
+    pixman_composite_over_n_8888_0565_ca_process_pixblock_tail, \
+    pixman_composite_over_n_8888_0565_ca_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_in_n_8_process_pixblock_head
+    /* expecting source data in {d0, d1, d2, d3} */
+    /* and destination data in {d4, d5, d6, d7} */
+    vmull.u8    q8,  d4,  d3
+    vmull.u8    q9,  d5,  d3
+    vmull.u8    q10, d6,  d3
+    vmull.u8    q11, d7,  d3
+.endm
+
+.macro pixman_composite_in_n_8_process_pixblock_tail
+    vrshr.u16   q14, q8,  #8
+    vrshr.u16   q15, q9,  #8
+    vrshr.u16   q12, q10, #8
+    vrshr.u16   q13, q11, #8
+    vraddhn.u16 d28, q8,  q14
+    vraddhn.u16 d29, q9,  q15
+    vraddhn.u16 d30, q10, q12
+    vraddhn.u16 d31, q11, q13
+.endm
+
+.macro pixman_composite_in_n_8_process_pixblock_tail_head
+    pixman_composite_in_n_8_process_pixblock_tail
+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
+    cache_preload 32, 32
+    pixman_composite_in_n_8_process_pixblock_head
+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_in_n_8_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d3[0]}, [DUMMY]
+    vdup.8      d3, d3[3]
+.endm
+
+.macro pixman_composite_in_n_8_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_in_n_8_asm_neon, 0, 0, 8, \
+    FLAG_DST_READWRITE, \
+    32, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_in_n_8_init, \
+    pixman_composite_in_n_8_cleanup, \
+    pixman_composite_in_n_8_process_pixblock_head, \
+    pixman_composite_in_n_8_process_pixblock_tail, \
+    pixman_composite_in_n_8_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+.macro pixman_composite_add_n_8_8_process_pixblock_head
+    /* expecting source data in {d8, d9, d10, d11} */
+    /* d8 - blue, d9 - green, d10 - red, d11 - alpha */
+    /* and destination data in {d4, d5, d6, d7} */
+    /* mask is in d24, d25, d26, d27 */
+    vmull.u8    q0, d24, d11
+    vmull.u8    q1, d25, d11
+    vmull.u8    q6, d26, d11
+    vmull.u8    q7, d27, d11
+    vrshr.u16   q10, q0, #8
+    vrshr.u16   q11, q1, #8
+    vrshr.u16   q12, q6, #8
+    vrshr.u16   q13, q7, #8
+    vraddhn.u16 d0, q0, q10
+    vraddhn.u16 d1, q1, q11
+    vraddhn.u16 d2, q6, q12
+    vraddhn.u16 d3, q7, q13
+    vqadd.u8    q14, q0, q2
+    vqadd.u8    q15, q1, q3
+.endm
+
+.macro pixman_composite_add_n_8_8_process_pixblock_tail
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_add_n_8_8_process_pixblock_tail_head
+    pixman_composite_add_n_8_8_process_pixblock_tail
+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
+    fetch_mask_pixblock
+    cache_preload 32, 32
+    pixman_composite_add_n_8_8_process_pixblock_head
+.endm
+
+.macro pixman_composite_add_n_8_8_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vpush       {d8-d15}
+    vld1.32     {d11[0]}, [DUMMY]
+    vdup.8      d11, d11[3]
+.endm
+
+.macro pixman_composite_add_n_8_8_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_add_n_8_8_asm_neon, 0, 8, 8, \
+    FLAG_DST_READWRITE, \
+    32, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_add_n_8_8_init, \
+    pixman_composite_add_n_8_8_cleanup, \
+    pixman_composite_add_n_8_8_process_pixblock_head, \
+    pixman_composite_add_n_8_8_process_pixblock_tail, \
+    pixman_composite_add_n_8_8_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_add_8_8_8_process_pixblock_head
+    /* expecting source data in {d0, d1, d2, d3} */
+    /* destination data in {d4, d5, d6, d7} */
+    /* mask in {d24, d25, d26, d27} */
+    vmull.u8    q8, d24, d0
+    vmull.u8    q9, d25, d1
+    vmull.u8    q10, d26, d2
+    vmull.u8    q11, d27, d3
+    vrshr.u16   q0, q8, #8
+    vrshr.u16   q1, q9, #8
+    vrshr.u16   q12, q10, #8
+    vrshr.u16   q13, q11, #8
+    vraddhn.u16 d0, q0, q8
+    vraddhn.u16 d1, q1, q9
+    vraddhn.u16 d2, q12, q10
+    vraddhn.u16 d3, q13, q11
+    vqadd.u8    q14, q0, q2
+    vqadd.u8    q15, q1, q3
+.endm
+
+.macro pixman_composite_add_8_8_8_process_pixblock_tail
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_add_8_8_8_process_pixblock_tail_head
+    pixman_composite_add_8_8_8_process_pixblock_tail
+    vst1.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    vld1.8      {d4, d5, d6, d7}, [DST_R, :128]!
+    fetch_mask_pixblock
+    fetch_src_pixblock
+    cache_preload 32, 32
+    pixman_composite_add_8_8_8_process_pixblock_head
+.endm
+
+.macro pixman_composite_add_8_8_8_init
+.endm
+
+.macro pixman_composite_add_8_8_8_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_add_8_8_8_asm_neon, 8, 8, 8, \
+    FLAG_DST_READWRITE, \
+    32, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_add_8_8_8_init, \
+    pixman_composite_add_8_8_8_cleanup, \
+    pixman_composite_add_8_8_8_process_pixblock_head, \
+    pixman_composite_add_8_8_8_process_pixblock_tail, \
+    pixman_composite_add_8_8_8_process_pixblock_tail_head
+
+/******************************************************************************/
+
+.macro pixman_composite_add_8888_8888_8888_process_pixblock_head
+    /* expecting source data in {d0, d1, d2, d3} */
+    /* destination data in {d4, d5, d6, d7} */
+    /* mask in {d24, d25, d26, d27} */
+    vmull.u8    q8,  d27, d0
+    vmull.u8    q9,  d27, d1
+    vmull.u8    q10, d27, d2
+    vmull.u8    q11, d27, d3
+    /* 1 cycle bubble */
+    vrsra.u16   q8,  q8,  #8
+    vrsra.u16   q9,  q9,  #8
+    vrsra.u16   q10, q10, #8
+    vrsra.u16   q11, q11, #8
+.endm
+
+.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail
+    /* 2 cycle bubble */
+    vrshrn.u16  d28, q8,  #8
+    vrshrn.u16  d29, q9,  #8
+    vrshrn.u16  d30, q10, #8
+    vrshrn.u16  d31, q11, #8
+    vqadd.u8    q14, q2,  q14
+    /* 1 cycle bubble */
+    vqadd.u8    q15, q3,  q15
+.endm
+
+.macro pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
+    fetch_src_pixblock
+        vrshrn.u16  d28, q8,  #8
+    fetch_mask_pixblock
+        vrshrn.u16  d29, q9,  #8
+    vmull.u8    q8,  d27, d0
+        vrshrn.u16  d30, q10, #8
+    vmull.u8    q9,  d27, d1
+        vrshrn.u16  d31, q11, #8
+    vmull.u8    q10, d27, d2
+        vqadd.u8    q14, q2,  q14
+    vmull.u8    q11, d27, d3
+        vqadd.u8    q15, q3,  q15
+    vrsra.u16   q8,  q8,  #8
+    vld4.8      {d4, d5, d6, d7}, [DST_R, :128]!
+    vrsra.u16   q9,  q9,  #8
+        vst4.8      {d28, d29, d30, d31}, [DST_W, :128]!
+    vrsra.u16   q10, q10, #8
+
+    cache_preload 8, 8
+
+    vrsra.u16   q11, q11, #8
+.endm
+
+generate_composite_function \
+    pixman_composite_add_8888_8888_8888_asm_neon, 32, 32, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
+
+generate_composite_function_single_scanline \
+    pixman_composite_scanline_add_mask_asm_neon, 32, 32, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+generate_composite_function \
+    pixman_composite_add_8888_8_8888_asm_neon, 32, 8, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    27  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_add_n_8_8888_init
+    add         DUMMY, sp, #ARGS_STACK_OFFSET
+    vld1.32     {d3[0]}, [DUMMY]
+    vdup.8      d0, d3[0]
+    vdup.8      d1, d3[1]
+    vdup.8      d2, d3[2]
+    vdup.8      d3, d3[3]
+.endm
+
+.macro pixman_composite_add_n_8_8888_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_add_n_8_8888_asm_neon, 0, 8, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_add_n_8_8888_init, \
+    pixman_composite_add_n_8_8888_cleanup, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    27  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_add_8888_n_8888_init
+    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
+    vld1.32     {d27[0]}, [DUMMY]
+    vdup.8      d27, d27[3]
+.endm
+
+.macro pixman_composite_add_8888_n_8888_cleanup
+.endm
+
+generate_composite_function \
+    pixman_composite_add_8888_n_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_add_8888_n_8888_init, \
+    pixman_composite_add_8888_n_8888_cleanup, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_head, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail, \
+    pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    27  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
+    /* expecting source data in {d0, d1, d2, d3} */
+    /* destination data in {d4, d5, d6, d7} */
+    /* solid mask is in d15 */
+
+    /* 'in' */
+    vmull.u8    q8, d15, d3
+    vmull.u8    q6, d15, d2
+    vmull.u8    q5, d15, d1
+    vmull.u8    q4, d15, d0
+    vrshr.u16   q13, q8, #8
+    vrshr.u16   q12, q6, #8
+    vrshr.u16   q11, q5, #8
+    vrshr.u16   q10, q4, #8
+    vraddhn.u16 d3, q8, q13
+    vraddhn.u16 d2, q6, q12
+    vraddhn.u16 d1, q5, q11
+    vraddhn.u16 d0, q4, q10
+    vmvn.8      d24, d3  /* get inverted alpha */
+    /* now do alpha blending */
+    vmull.u8    q8, d24, d4
+    vmull.u8    q9, d24, d5
+    vmull.u8    q10, d24, d6
+    vmull.u8    q11, d24, d7
+.endm
+
+.macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
+    vrshr.u16   q14, q8, #8
+    vrshr.u16   q15, q9, #8
+    vrshr.u16   q12, q10, #8
+    vrshr.u16   q13, q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q12, q10
+    vraddhn.u16 d31, q13, q11
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head
+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
+    fetch_src_pixblock
+    cache_preload 8, 8
+    fetch_mask_pixblock
+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+generate_composite_function_single_scanline \
+    pixman_composite_scanline_out_reverse_mask_asm_neon, 32, 32, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head, \
+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail, \
+    pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    12  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_over_8888_n_8888_process_pixblock_head
+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_head
+.endm
+
+.macro pixman_composite_over_8888_n_8888_process_pixblock_tail
+    pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail
+    vqadd.u8    q14, q0, q14
+    vqadd.u8    q15, q1, q15
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_over_8888_n_8888_process_pixblock_tail_head
+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
+    pixman_composite_over_8888_n_8888_process_pixblock_tail
+    fetch_src_pixblock
+    cache_preload 8, 8
+    pixman_composite_over_8888_n_8888_process_pixblock_head
+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+.macro pixman_composite_over_8888_n_8888_init
+    add         DUMMY, sp, #48
+    vpush       {d8-d15}
+    vld1.32     {d15[0]}, [DUMMY]
+    vdup.8      d15, d15[3]
+.endm
+
+.macro pixman_composite_over_8888_n_8888_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_n_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_8888_n_8888_init, \
+    pixman_composite_over_8888_n_8888_cleanup, \
+    pixman_composite_over_8888_n_8888_process_pixblock_head, \
+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_n_8888_process_pixblock_tail_head
+
+/******************************************************************************/
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_over_8888_8888_8888_process_pixblock_tail_head
+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
+    pixman_composite_over_8888_n_8888_process_pixblock_tail
+    fetch_src_pixblock
+    cache_preload 8, 8
+    fetch_mask_pixblock
+    pixman_composite_over_8888_n_8888_process_pixblock_head
+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_8888_8888_asm_neon, 32, 32, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_8888_n_8888_process_pixblock_head, \
+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    12  /* mask_basereg  */
+
+generate_composite_function_single_scanline \
+    pixman_composite_scanline_over_mask_asm_neon, 32, 32, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_8888_n_8888_process_pixblock_head, \
+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    12  /* mask_basereg  */
+
+/******************************************************************************/
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_over_8888_8_8888_process_pixblock_tail_head
+    vld4.8     {d4, d5, d6, d7}, [DST_R, :128]!
+    pixman_composite_over_8888_n_8888_process_pixblock_tail
+    fetch_src_pixblock
+    cache_preload 8, 8
+    fetch_mask_pixblock
+    pixman_composite_over_8888_n_8888_process_pixblock_head
+    vst4.8     {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_8_8888_asm_neon, 32, 8, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_8888_n_8888_process_pixblock_head, \
+    pixman_composite_over_8888_n_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_8_8888_process_pixblock_tail_head \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    15  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_0888_0888_process_pixblock_head
+.endm
+
+.macro pixman_composite_src_0888_0888_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_0888_0888_process_pixblock_tail_head
+    vst3.8 {d0, d1, d2}, [DST_W]!
+    fetch_src_pixblock
+    cache_preload 8, 8
+.endm
+
+generate_composite_function \
+    pixman_composite_src_0888_0888_asm_neon, 24, 0, 24, \
+    FLAG_DST_WRITEONLY, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_0888_0888_process_pixblock_head, \
+    pixman_composite_src_0888_0888_process_pixblock_tail, \
+    pixman_composite_src_0888_0888_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_0888_8888_rev_process_pixblock_head
+    vswp   d0, d2
+.endm
+
+.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail
+.endm
+
+.macro pixman_composite_src_0888_8888_rev_process_pixblock_tail_head
+    vst4.8 {d0, d1, d2, d3}, [DST_W]!
+    fetch_src_pixblock
+    vswp   d0, d2
+    cache_preload 8, 8
+.endm
+
+.macro pixman_composite_src_0888_8888_rev_init
+    veor   d3, d3, d3
+.endm
+
+generate_composite_function \
+    pixman_composite_src_0888_8888_rev_asm_neon, 24, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    pixman_composite_src_0888_8888_rev_init, \
+    default_cleanup, \
+    pixman_composite_src_0888_8888_rev_process_pixblock_head, \
+    pixman_composite_src_0888_8888_rev_process_pixblock_tail, \
+    pixman_composite_src_0888_8888_rev_process_pixblock_tail_head, \
+    0, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_0888_0565_rev_process_pixblock_head
+    vshll.u8    q8, d1, #8
+    vshll.u8    q9, d2, #8
+.endm
+
+.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail
+    vshll.u8    q14, d0, #8
+    vsri.u16    q14, q8, #5
+    vsri.u16    q14, q9, #11
+.endm
+
+.macro pixman_composite_src_0888_0565_rev_process_pixblock_tail_head
+        vshll.u8    q14, d0, #8
+    fetch_src_pixblock
+        vsri.u16    q14, q8, #5
+        vsri.u16    q14, q9, #11
+    vshll.u8    q8, d1, #8
+        vst1.16 {d28, d29}, [DST_W, :128]!
+    vshll.u8    q9, d2, #8
+.endm
+
+generate_composite_function \
+    pixman_composite_src_0888_0565_rev_asm_neon, 24, 0, 16, \
+    FLAG_DST_WRITEONLY, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_0888_0565_rev_process_pixblock_head, \
+    pixman_composite_src_0888_0565_rev_process_pixblock_tail, \
+    pixman_composite_src_0888_0565_rev_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_pixbuf_8888_process_pixblock_head
+    vmull.u8    q8, d3, d0
+    vmull.u8    q9, d3, d1
+    vmull.u8    q10, d3, d2
+.endm
+
+.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail
+    vrshr.u16   q11, q8, #8
+    vswp        d3, d31
+    vrshr.u16   q12, q9, #8
+    vrshr.u16   q13, q10, #8
+    vraddhn.u16 d30, q11, q8
+    vraddhn.u16 d29, q12, q9
+    vraddhn.u16 d28, q13, q10
+.endm
+
+.macro pixman_composite_src_pixbuf_8888_process_pixblock_tail_head
+        vrshr.u16   q11, q8, #8
+        vswp        d3, d31
+        vrshr.u16   q12, q9, #8
+        vrshr.u16   q13, q10, #8
+    fetch_src_pixblock
+        vraddhn.u16 d30, q11, q8
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vraddhn.u16 d29, q12, q9
+        vraddhn.u16 d28, q13, q10
+    vmull.u8    q8, d3, d0
+    vmull.u8    q9, d3, d1
+    vmull.u8    q10, d3, d2
+        vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF cmp PF_X, ORIG_W
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+                                    PF subge PF_X, PF_X, ORIG_W
+                                    PF subges PF_CTL, PF_CTL, #0x10
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+.endm
+
+generate_composite_function \
+    pixman_composite_src_pixbuf_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_pixbuf_8888_process_pixblock_head, \
+    pixman_composite_src_pixbuf_8888_process_pixblock_tail, \
+    pixman_composite_src_pixbuf_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_head
+    vmull.u8    q8, d3, d0
+    vmull.u8    q9, d3, d1
+    vmull.u8    q10, d3, d2
+.endm
+
+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail
+    vrshr.u16   q11, q8, #8
+    vswp        d3, d31
+    vrshr.u16   q12, q9, #8
+    vrshr.u16   q13, q10, #8
+    vraddhn.u16 d28, q11, q8
+    vraddhn.u16 d29, q12, q9
+    vraddhn.u16 d30, q13, q10
+.endm
+
+.macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head
+        vrshr.u16   q11, q8, #8
+        vswp        d3, d31
+        vrshr.u16   q12, q9, #8
+        vrshr.u16   q13, q10, #8
+    fetch_src_pixblock
+        vraddhn.u16 d28, q11, q8
+                                    PF add PF_X, PF_X, #8
+                                    PF tst PF_CTL, #0xF
+                                    PF addne PF_X, PF_X, #8
+                                    PF subne PF_CTL, PF_CTL, #1
+        vraddhn.u16 d29, q12, q9
+        vraddhn.u16 d30, q13, q10
+    vmull.u8    q8, d3, d0
+    vmull.u8    q9, d3, d1
+    vmull.u8    q10, d3, d2
+        vst4.8 {d28, d29, d30, d31}, [DST_W, :128]!
+                                    PF cmp PF_X, ORIG_W
+                                    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+                                    PF subge PF_X, PF_X, ORIG_W
+                                    PF subges PF_CTL, PF_CTL, #0x10
+                                    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+.endm
+
+generate_composite_function \
+    pixman_composite_src_rpixbuf_8888_asm_neon, 32, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    10, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_rpixbuf_8888_process_pixblock_head, \
+    pixman_composite_src_rpixbuf_8888_process_pixblock_tail, \
+    pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    0, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_over_0565_8_0565_process_pixblock_head
+    /* mask is in d15 */
+    convert_0565_to_x888 q4, d2, d1, d0
+    convert_0565_to_x888 q5, d6, d5, d4
+    /* source pixel data is in      {d0, d1, d2, XX} */
+    /* destination pixel data is in {d4, d5, d6, XX} */
+    vmvn.8      d7,  d15
+    vmull.u8    q6,  d15, d2
+    vmull.u8    q5,  d15, d1
+    vmull.u8    q4,  d15, d0
+    vmull.u8    q8,  d7,  d4
+    vmull.u8    q9,  d7,  d5
+    vmull.u8    q13, d7,  d6
+    vrshr.u16   q12, q6,  #8
+    vrshr.u16   q11, q5,  #8
+    vrshr.u16   q10, q4,  #8
+    vraddhn.u16 d2,  q6,  q12
+    vraddhn.u16 d1,  q5,  q11
+    vraddhn.u16 d0,  q4,  q10
+.endm
+
+.macro pixman_composite_over_0565_8_0565_process_pixblock_tail
+    vrshr.u16   q14, q8,  #8
+    vrshr.u16   q15, q9,  #8
+    vrshr.u16   q12, q13, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q12, q13
+    vqadd.u8    q0,  q0,  q14
+    vqadd.u8    q1,  q1,  q15
+    /* 32bpp result is in {d0, d1, d2, XX} */
+    convert_8888_to_0565 d2, d1, d0, q14, q15, q3
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_over_0565_8_0565_process_pixblock_tail_head
+    fetch_mask_pixblock
+    pixman_composite_over_0565_8_0565_process_pixblock_tail
+    fetch_src_pixblock
+    vld1.16    {d10, d11}, [DST_R, :128]!
+    cache_preload 8, 8
+    pixman_composite_over_0565_8_0565_process_pixblock_head
+    vst1.16    {d28, d29}, [DST_W, :128]!
+.endm
+
+generate_composite_function \
+    pixman_composite_over_0565_8_0565_asm_neon, 16, 8, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_0565_8_0565_process_pixblock_head, \
+    pixman_composite_over_0565_8_0565_process_pixblock_tail, \
+    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    10,  /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    15  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_over_0565_n_0565_init
+    add         DUMMY, sp, #(ARGS_STACK_OFFSET + 8)
+    vpush       {d8-d15}
+    vld1.32     {d15[0]}, [DUMMY]
+    vdup.8      d15, d15[3]
+.endm
+
+.macro pixman_composite_over_0565_n_0565_cleanup
+    vpop        {d8-d15}
+.endm
+
+generate_composite_function \
+    pixman_composite_over_0565_n_0565_asm_neon, 16, 0, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    pixman_composite_over_0565_n_0565_init, \
+    pixman_composite_over_0565_n_0565_cleanup, \
+    pixman_composite_over_0565_8_0565_process_pixblock_head, \
+    pixman_composite_over_0565_8_0565_process_pixblock_tail, \
+    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    10, /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    15  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_add_0565_8_0565_process_pixblock_head
+    /* mask is in d15 */
+    convert_0565_to_x888 q4, d2, d1, d0
+    convert_0565_to_x888 q5, d6, d5, d4
+    /* source pixel data is in      {d0, d1, d2, XX} */
+    /* destination pixel data is in {d4, d5, d6, XX} */
+    vmull.u8    q6,  d15, d2
+    vmull.u8    q5,  d15, d1
+    vmull.u8    q4,  d15, d0
+    vrshr.u16   q12, q6,  #8
+    vrshr.u16   q11, q5,  #8
+    vrshr.u16   q10, q4,  #8
+    vraddhn.u16 d2,  q6,  q12
+    vraddhn.u16 d1,  q5,  q11
+    vraddhn.u16 d0,  q4,  q10
+.endm
+
+.macro pixman_composite_add_0565_8_0565_process_pixblock_tail
+    vqadd.u8    q0,  q0,  q2
+    vqadd.u8    q1,  q1,  q3
+    /* 32bpp result is in {d0, d1, d2, XX} */
+    convert_8888_to_0565 d2, d1, d0, q14, q15, q3
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_add_0565_8_0565_process_pixblock_tail_head
+    fetch_mask_pixblock
+    pixman_composite_add_0565_8_0565_process_pixblock_tail
+    fetch_src_pixblock
+    vld1.16    {d10, d11}, [DST_R, :128]!
+    cache_preload 8, 8
+    pixman_composite_add_0565_8_0565_process_pixblock_head
+    vst1.16    {d28, d29}, [DST_W, :128]!
+.endm
+
+generate_composite_function \
+    pixman_composite_add_0565_8_0565_asm_neon, 16, 8, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_add_0565_8_0565_process_pixblock_head, \
+    pixman_composite_add_0565_8_0565_process_pixblock_tail, \
+    pixman_composite_add_0565_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    10, /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    15  /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_out_reverse_8_0565_process_pixblock_head
+    /* mask is in d15 */
+    convert_0565_to_x888 q5, d6, d5, d4
+    /* destination pixel data is in {d4, d5, d6, xx} */
+    vmvn.8      d24, d15 /* get inverted alpha */
+    /* now do alpha blending */
+    vmull.u8    q8, d24, d4
+    vmull.u8    q9, d24, d5
+    vmull.u8    q10, d24, d6
+.endm
+
+.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail
+    vrshr.u16   q14, q8, #8
+    vrshr.u16   q15, q9, #8
+    vrshr.u16   q12, q10, #8
+    vraddhn.u16 d0, q14, q8
+    vraddhn.u16 d1, q15, q9
+    vraddhn.u16 d2, q12, q10
+    /* 32bpp result is in {d0, d1, d2, XX} */
+    convert_8888_to_0565 d2, d1, d0, q14, q15, q3
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_out_reverse_8_0565_process_pixblock_tail_head
+    fetch_src_pixblock
+    pixman_composite_out_reverse_8_0565_process_pixblock_tail
+    vld1.16    {d10, d11}, [DST_R, :128]!
+    cache_preload 8, 8
+    pixman_composite_out_reverse_8_0565_process_pixblock_head
+    vst1.16    {d28, d29}, [DST_W, :128]!
+.endm
+
+generate_composite_function \
+    pixman_composite_out_reverse_8_0565_asm_neon, 8, 0, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_out_reverse_8_0565_process_pixblock_head, \
+    pixman_composite_out_reverse_8_0565_process_pixblock_tail, \
+    pixman_composite_out_reverse_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    10, /* dst_r_basereg */ \
+    15, /* src_basereg   */ \
+    0   /* mask_basereg  */
+
+/******************************************************************************/
+
+.macro pixman_composite_out_reverse_8_8888_process_pixblock_head
+    /* src is in d0 */
+    /* destination pixel data is in {d4, d5, d6, d7} */
+    vmvn.8      d1, d0 /* get inverted alpha */
+    /* now do alpha blending */
+    vmull.u8    q8, d1, d4
+    vmull.u8    q9, d1, d5
+    vmull.u8    q10, d1, d6
+    vmull.u8    q11, d1, d7
+.endm
+
+.macro pixman_composite_out_reverse_8_8888_process_pixblock_tail
+    vrshr.u16   q14, q8, #8
+    vrshr.u16   q15, q9, #8
+    vrshr.u16   q12, q10, #8
+    vrshr.u16   q13, q11, #8
+    vraddhn.u16 d28, q14, q8
+    vraddhn.u16 d29, q15, q9
+    vraddhn.u16 d30, q12, q10
+    vraddhn.u16 d31, q13, q11
+    /* 32bpp result is in {d28, d29, d30, d31} */
+.endm
+
+/* TODO: expand macros and do better instructions scheduling */
+.macro pixman_composite_out_reverse_8_8888_process_pixblock_tail_head
+    fetch_src_pixblock
+    pixman_composite_out_reverse_8_8888_process_pixblock_tail
+    vld4.8    {d4, d5, d6, d7}, [DST_R, :128]!
+    cache_preload 8, 8
+    pixman_composite_out_reverse_8_8888_process_pixblock_head
+    vst4.8    {d28, d29, d30, d31}, [DST_W, :128]!
+.endm
+
+generate_composite_function \
+    pixman_composite_out_reverse_8_8888_asm_neon, 8, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    5, /* prefetch distance */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_out_reverse_8_8888_process_pixblock_head, \
+    pixman_composite_out_reverse_8_8888_process_pixblock_tail, \
+    pixman_composite_out_reverse_8_8888_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4, /* dst_r_basereg */ \
+    0, /* src_basereg   */ \
+    0   /* mask_basereg  */
+
+/******************************************************************************/
+
+generate_composite_function_nearest_scanline \
+    pixman_scaled_nearest_scanline_8888_8888_OVER_asm_neon, 32, 0, 32, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_8888_process_pixblock_head, \
+    pixman_composite_over_8888_8888_process_pixblock_tail, \
+    pixman_composite_over_8888_8888_process_pixblock_tail_head
+
+generate_composite_function_nearest_scanline \
+    pixman_scaled_nearest_scanline_8888_0565_OVER_asm_neon, 32, 0, 16, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_over_8888_0565_process_pixblock_head, \
+    pixman_composite_over_8888_0565_process_pixblock_tail, \
+    pixman_composite_over_8888_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    0,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+generate_composite_function_nearest_scanline \
+    pixman_scaled_nearest_scanline_8888_0565_SRC_asm_neon, 32, 0, 16, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_8888_0565_process_pixblock_head, \
+    pixman_composite_src_8888_0565_process_pixblock_tail, \
+    pixman_composite_src_8888_0565_process_pixblock_tail_head
+
+generate_composite_function_nearest_scanline \
+    pixman_scaled_nearest_scanline_0565_8888_SRC_asm_neon, 16, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init, \
+    default_cleanup, \
+    pixman_composite_src_0565_8888_process_pixblock_head, \
+    pixman_composite_src_0565_8888_process_pixblock_tail, \
+    pixman_composite_src_0565_8888_process_pixblock_tail_head
+
+generate_composite_function_nearest_scanline \
+    pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_neon, 32, 8, 16, \
+    FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_8888_8_0565_process_pixblock_head, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail, \
+    pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    4,  /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    24  /* mask_basereg  */
+
+generate_composite_function_nearest_scanline \
+    pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_neon, 16, 8, 16, \
+    FLAG_DST_READWRITE, \
+    8, /* number of pixels, processed in a single block */ \
+    default_init_need_all_regs, \
+    default_cleanup_need_all_regs, \
+    pixman_composite_over_0565_8_0565_process_pixblock_head, \
+    pixman_composite_over_0565_8_0565_process_pixblock_tail, \
+    pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \
+    28, /* dst_w_basereg */ \
+    10,  /* dst_r_basereg */ \
+    8,  /* src_basereg   */ \
+    15  /* mask_basereg  */
+
+/******************************************************************************/
+
+/*
+ * Bilinear scaling support code which tries to provide pixel fetching, color
+ * format conversion, and interpolation as separate macros which can be used
+ * as the basic building blocks for constructing bilinear scanline functions.
+ */
+
+.macro bilinear_load_8888 reg1, reg2, tmp
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    vld1.32   {reg1}, [TMP1], STRIDE
+    vld1.32   {reg2}, [TMP1]
+.endm
+
+.macro bilinear_load_0565 reg1, reg2, tmp
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    vld1.32   {reg2[0]}, [TMP1], STRIDE
+    vld1.32   {reg2[1]}, [TMP1]
+    convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_two_8888 \
+                    acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2
+
+    bilinear_load_8888 reg1, reg2, tmp1
+    vmull.u8  acc1, reg1, d28
+    vmlal.u8  acc1, reg2, d29
+    bilinear_load_8888 reg3, reg4, tmp2
+    vmull.u8  acc2, reg3, d28
+    vmlal.u8  acc2, reg4, d29
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_four_8888 \
+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
+
+    bilinear_load_and_vertical_interpolate_two_8888 \
+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi
+    bilinear_load_and_vertical_interpolate_two_8888 \
+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_two_0565 \
+                acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi
+
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #1
+    vld1.32   {acc2lo[0]}, [TMP1], STRIDE
+    vld1.32   {acc2hi[0]}, [TMP2], STRIDE
+    vld1.32   {acc2lo[1]}, [TMP1]
+    vld1.32   {acc2hi[1]}, [TMP2]
+    convert_0565_to_x888 acc2, reg3, reg2, reg1
+    vzip.u8   reg1, reg3
+    vzip.u8   reg2, reg4
+    vzip.u8   reg3, reg4
+    vzip.u8   reg1, reg2
+    vmull.u8  acc1, reg1, d28
+    vmlal.u8  acc1, reg2, d29
+    vmull.u8  acc2, reg3, d28
+    vmlal.u8  acc2, reg4, d29
+.endm
+
+.macro bilinear_load_and_vertical_interpolate_four_0565 \
+                xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \
+                yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi
+
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #1
+    vld1.32   {xacc2lo[0]}, [TMP1], STRIDE
+    vld1.32   {xacc2hi[0]}, [TMP2], STRIDE
+    vld1.32   {xacc2lo[1]}, [TMP1]
+    vld1.32   {xacc2hi[1]}, [TMP2]
+    convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #1
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #1
+    vld1.32   {yacc2lo[0]}, [TMP1], STRIDE
+    vzip.u8   xreg1, xreg3
+    vld1.32   {yacc2hi[0]}, [TMP2], STRIDE
+    vzip.u8   xreg2, xreg4
+    vld1.32   {yacc2lo[1]}, [TMP1]
+    vzip.u8   xreg3, xreg4
+    vld1.32   {yacc2hi[1]}, [TMP2]
+    vzip.u8   xreg1, xreg2
+    convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1
+    vmull.u8  xacc1, xreg1, d28
+    vzip.u8   yreg1, yreg3
+    vmlal.u8  xacc1, xreg2, d29
+    vzip.u8   yreg2, yreg4
+    vmull.u8  xacc2, xreg3, d28
+    vzip.u8   yreg3, yreg4
+    vmlal.u8  xacc2, xreg4, d29
+    vzip.u8   yreg1, yreg2
+    vmull.u8  yacc1, yreg1, d28
+    vmlal.u8  yacc1, yreg2, d29
+    vmull.u8  yacc2, yreg3, d28
+    vmlal.u8  yacc2, yreg4, d29
+.endm
+
+.macro bilinear_store_8888 numpix, tmp1, tmp2
+.if numpix == 4
+    vst1.32   {d0, d1}, [OUT, :128]!
+.elseif numpix == 2
+    vst1.32   {d0}, [OUT, :64]!
+.elseif numpix == 1
+    vst1.32   {d0[0]}, [OUT, :32]!
+.else
+    .error bilinear_store_8888 numpix is unsupported
+.endif
+.endm
+
+.macro bilinear_store_0565 numpix, tmp1, tmp2
+    vuzp.u8 d0, d1
+    vuzp.u8 d2, d3
+    vuzp.u8 d1, d3
+    vuzp.u8 d0, d2
+    convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2
+.if numpix == 4
+    vst1.16   {d2}, [OUT, :64]!
+.elseif numpix == 2
+    vst1.32   {d2[0]}, [OUT, :32]!
+.elseif numpix == 1
+    vst1.16   {d2[0]}, [OUT, :16]!
+.else
+    .error bilinear_store_0565 numpix is unsupported
+.endif
+.endm
+
+.macro bilinear_interpolate_last_pixel src_fmt, dst_fmt
+    bilinear_load_&src_fmt d0, d1, d2
+    vmull.u8  q1, d0, d28
+    vmlal.u8  q1, d1, d29
+    /* 5 cycles bubble */
+    vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d2, d30
+    vmlal.u16 q0, d3, d30
+    /* 5 cycles bubble */
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    /* 3 cycles bubble */
+    vmovn.u16 d0, q0
+    /* 1 cycle bubble */
+    bilinear_store_&dst_fmt 1, q2, q3
+.endm
+
+.macro bilinear_interpolate_two_pixels src_fmt, dst_fmt
+    bilinear_load_and_vertical_interpolate_two_&src_fmt \
+                q1, q11, d0, d1, d20, d21, d22, d23
+    vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d2, d30
+    vmlal.u16 q0, d3, d30
+    vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q10, d22, d31
+    vmlal.u16 q10, d23, d31
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16  q12, q12, q13
+    vmovn.u16 d0, q0
+    bilinear_store_&dst_fmt 2, q2, q3
+.endm
+
+.macro bilinear_interpolate_four_pixels src_fmt, dst_fmt
+    bilinear_load_and_vertical_interpolate_four_&src_fmt \
+                q1, q11, d0, d1, d20, d21, d22, d23 \
+                q3, q9,  d4, d5, d16, d17, d18, d19
+    pld       [TMP1, PF_OFFS]
+    sub       TMP1, TMP1, STRIDE
+    vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d2, d30
+    vmlal.u16 q0, d3, d30
+    vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q10, d22, d31
+    vmlal.u16 q10, d23, d31
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshll.u16 q2, d6, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q2, d6, d30
+    vmlal.u16 q2, d7, d30
+    vshll.u16 q8, d18, #BILINEAR_INTERPOLATION_BITS
+    pld       [TMP2, PF_OFFS]
+    vmlsl.u16 q8, d18, d31
+    vmlal.u16 q8, d19, d31
+    vadd.u16  q12, q12, q13
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d5, q8, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vmovn.u16 d0, q0
+    vmovn.u16 d1, q2
+    vadd.u16  q12, q12, q13
+    bilinear_store_&dst_fmt 4, q2, q3
+.endm
+
+.macro bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
+    bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_head
+.else
+    bilinear_interpolate_four_pixels src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
+    bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail
+.endif
+.endm
+
+.macro bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt
+    bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail_head
+.else
+    bilinear_interpolate_four_pixels src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
+    bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_head
+.else
+    bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
+    bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
+    bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail
+.else
+    bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
+.endif
+.endm
+
+.macro bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt
+.ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt
+    bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail_head
+.else
+    bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+    bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+.endif
+.endm
+
+.set BILINEAR_FLAG_UNROLL_4,          0
+.set BILINEAR_FLAG_UNROLL_8,          1
+.set BILINEAR_FLAG_USE_ALL_NEON_REGS, 2
+
+/*
+ * Main template macro for generating NEON optimized bilinear scanline
+ * functions.
+ *
+ * Bilinear scanline scaler macro template uses the following arguments:
+ *  fname             - name of the function to generate
+ *  src_fmt           - source color format (8888 or 0565)
+ *  dst_fmt           - destination color format (8888 or 0565)
+ *  bpp_shift         - (1 << bpp_shift) is the size of source pixel in bytes
+ *  prefetch_distance - prefetch in the source image by that many
+ *                      pixels ahead
+ */
+
+.macro generate_bilinear_scanline_func fname, src_fmt, dst_fmt, \
+                                       src_bpp_shift, dst_bpp_shift, \
+                                       prefetch_distance, flags
+
+pixman_asm_function fname
+    OUT       .req      r0
+    TOP       .req      r1
+    BOTTOM    .req      r2
+    WT        .req      r3
+    WB        .req      r4
+    X         .req      r5
+    UX        .req      r6
+    WIDTH     .req      ip
+    TMP1      .req      r3
+    TMP2      .req      r4
+    PF_OFFS   .req      r7
+    TMP3      .req      r8
+    TMP4      .req      r9
+    STRIDE    .req      r2
+
+    mov       ip, sp
+    push      {r4, r5, r6, r7, r8, r9}
+    mov       PF_OFFS, #prefetch_distance
+    ldmia     ip, {WB, X, UX, WIDTH}
+    mul       PF_OFFS, PF_OFFS, UX
+
+.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
+    vpush     {d8-d15}
+.endif
+
+    sub       STRIDE, BOTTOM, TOP
+    .unreq    BOTTOM
+
+    cmp       WIDTH, #0
+    ble       3f
+
+    vdup.u16  q12, X
+    vdup.u16  q13, UX
+    vdup.u8   d28, WT
+    vdup.u8   d29, WB
+    vadd.u16  d25, d25, d26
+
+    /* ensure good destination alignment  */
+    cmp       WIDTH, #1
+    blt       0f
+    tst       OUT, #(1 << dst_bpp_shift)
+    beq       0f
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16  q12, q12, q13
+    bilinear_interpolate_last_pixel src_fmt, dst_fmt
+    sub       WIDTH, WIDTH, #1
+0:
+    vadd.u16  q13, q13, q13
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vadd.u16  q12, q12, q13
+
+    cmp       WIDTH, #2
+    blt       0f
+    tst       OUT, #(1 << (dst_bpp_shift + 1))
+    beq       0f
+    bilinear_interpolate_two_pixels src_fmt, dst_fmt
+    sub       WIDTH, WIDTH, #2
+0:
+.if ((flags) & BILINEAR_FLAG_UNROLL_8) != 0
+/*********** 8 pixels per iteration *****************/
+    cmp       WIDTH, #4
+    blt       0f
+    tst       OUT, #(1 << (dst_bpp_shift + 2))
+    beq       0f
+    bilinear_interpolate_four_pixels src_fmt, dst_fmt
+    sub       WIDTH, WIDTH, #4
+0:
+    subs      WIDTH, WIDTH, #8
+    blt       1f
+    mov       PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
+    bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt
+    subs      WIDTH, WIDTH, #8
+    blt       5f
+0:
+    bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt
+    subs      WIDTH, WIDTH, #8
+    bge       0b
+5:
+    bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt
+1:
+    tst       WIDTH, #4
+    beq       2f
+    bilinear_interpolate_four_pixels src_fmt, dst_fmt
+2:
+.else
+/*********** 4 pixels per iteration *****************/
+    subs      WIDTH, WIDTH, #4
+    blt       1f
+    mov       PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift)
+    bilinear_interpolate_four_pixels_head src_fmt, dst_fmt
+    subs      WIDTH, WIDTH, #4
+    blt       5f
+0:
+    bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt
+    subs      WIDTH, WIDTH, #4
+    bge       0b
+5:
+    bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt
+1:
+/****************************************************/
+.endif
+    /* handle the remaining trailing pixels */
+    tst       WIDTH, #2
+    beq       2f
+    bilinear_interpolate_two_pixels src_fmt, dst_fmt
+2:
+    tst       WIDTH, #1
+    beq       3f
+    bilinear_interpolate_last_pixel src_fmt, dst_fmt
+3:
+.if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0
+    vpop      {d8-d15}
+.endif
+    pop       {r4, r5, r6, r7, r8, r9}
+    bx        lr
+
+    .unreq    OUT
+    .unreq    TOP
+    .unreq    WT
+    .unreq    WB
+    .unreq    X
+    .unreq    UX
+    .unreq    WIDTH
+    .unreq    TMP1
+    .unreq    TMP2
+    .unreq    PF_OFFS
+    .unreq    TMP3
+    .unreq    TMP4
+    .unreq    STRIDE
+.endfunc
+
+.endm
+
+/*****************************************************************************/
+
+.set have_bilinear_interpolate_four_pixels_8888_8888, 1
+
+.macro bilinear_interpolate_four_pixels_8888_8888_head
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #2
+
+    vld1.32   {d22}, [TMP1], STRIDE
+    vld1.32   {d23}, [TMP1]
+    mov       TMP3, X, asr #16
+    add       X, X, UX
+    add       TMP3, TOP, TMP3, asl #2
+    vmull.u8  q8, d22, d28
+    vmlal.u8  q8, d23, d29
+
+    vld1.32   {d22}, [TMP2], STRIDE
+    vld1.32   {d23}, [TMP2]
+    mov       TMP4, X, asr #16
+    add       X, X, UX
+    add       TMP4, TOP, TMP4, asl #2
+    vmull.u8  q9, d22, d28
+    vmlal.u8  q9, d23, d29
+
+    vld1.32   {d22}, [TMP3], STRIDE
+    vld1.32   {d23}, [TMP3]
+    vmull.u8  q10, d22, d28
+    vmlal.u8  q10, d23, d29
+
+    vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d16, d30
+    vmlal.u16 q0, d17, d30
+
+    pld       [TMP4, PF_OFFS]
+    vld1.32   {d16}, [TMP4], STRIDE
+    vld1.32   {d17}, [TMP4]
+    pld       [TMP4, PF_OFFS]
+    vmull.u8  q11, d16, d28
+    vmlal.u8  q11, d17, d29
+
+    vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q1, d18, d31
+.endm
+
+.macro bilinear_interpolate_four_pixels_8888_8888_tail
+    vmlal.u16 q1, d19, d31
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q2, d20, d30
+    vmlal.u16 q2, d21, d30
+    vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q3, d22, d31
+    vmlal.u16 q3, d23, d31
+    vadd.u16  q12, q12, q13
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vmovn.u16 d6, q0
+    vmovn.u16 d7, q2
+    vadd.u16  q12, q12, q13
+    vst1.32   {d6, d7}, [OUT, :128]!
+.endm
+
+.macro bilinear_interpolate_four_pixels_8888_8888_tail_head
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #2
+        vmlal.u16 q1, d19, d31
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+        vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
+        vmlsl.u16 q2, d20, d30
+        vmlal.u16 q2, d21, d30
+        vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vld1.32   {d20}, [TMP1], STRIDE
+        vmlsl.u16 q3, d22, d31
+        vmlal.u16 q3, d23, d31
+    vld1.32   {d21}, [TMP1]
+    vmull.u8  q8, d20, d28
+    vmlal.u8  q8, d21, d29
+        vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d22}, [TMP2], STRIDE
+        vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vadd.u16  q12, q12, q13
+    vld1.32   {d23}, [TMP2]
+    vmull.u8  q9, d22, d28
+    mov       TMP3, X, asr #16
+    add       X, X, UX
+    add       TMP3, TOP, TMP3, asl #2
+    mov       TMP4, X, asr #16
+    add       X, X, UX
+    add       TMP4, TOP, TMP4, asl #2
+    vmlal.u8  q9, d23, d29
+    vld1.32   {d22}, [TMP3], STRIDE
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d23}, [TMP3]
+    vmull.u8  q10, d22, d28
+    vmlal.u8  q10, d23, d29
+        vmovn.u16 d6, q0
+    vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
+        vmovn.u16 d7, q2
+    vmlsl.u16 q0, d16, d30
+    vmlal.u16 q0, d17, d30
+    pld       [TMP4, PF_OFFS]
+    vld1.32   {d16}, [TMP4], STRIDE
+        vadd.u16  q12, q12, q13
+    vld1.32   {d17}, [TMP4]
+    pld       [TMP4, PF_OFFS]
+    vmull.u8  q11, d16, d28
+    vmlal.u8  q11, d17, d29
+        vst1.32   {d6, d7}, [OUT, :128]!
+    vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q1, d18, d31
+.endm
+
+/*****************************************************************************/
+
+.set have_bilinear_interpolate_eight_pixels_8888_0565, 1
+
+.macro bilinear_interpolate_eight_pixels_8888_0565_head
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #2
+    vld1.32   {d20}, [TMP1], STRIDE
+    vld1.32   {d21}, [TMP1]
+    vmull.u8  q8, d20, d28
+    vmlal.u8  q8, d21, d29
+    vld1.32   {d22}, [TMP2], STRIDE
+    vld1.32   {d23}, [TMP2]
+    vmull.u8  q9, d22, d28
+    mov       TMP3, X, asr #16
+    add       X, X, UX
+    add       TMP3, TOP, TMP3, asl #2
+    mov       TMP4, X, asr #16
+    add       X, X, UX
+    add       TMP4, TOP, TMP4, asl #2
+    vmlal.u8  q9, d23, d29
+    vld1.32   {d22}, [TMP3], STRIDE
+    vld1.32   {d23}, [TMP3]
+    vmull.u8  q10, d22, d28
+    vmlal.u8  q10, d23, d29
+    vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q0, d16, d30
+    vmlal.u16 q0, d17, d30
+    pld       [TMP4, PF_OFFS]
+    vld1.32   {d16}, [TMP4], STRIDE
+    vld1.32   {d17}, [TMP4]
+    pld       [TMP4, PF_OFFS]
+    vmull.u8  q11, d16, d28
+    vmlal.u8  q11, d17, d29
+    vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q1, d18, d31
+
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #2
+        vmlal.u16 q1, d19, d31
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+        vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
+        vmlsl.u16 q2, d20, d30
+        vmlal.u16 q2, d21, d30
+        vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vld1.32   {d20}, [TMP1], STRIDE
+        vmlsl.u16 q3, d22, d31
+        vmlal.u16 q3, d23, d31
+    vld1.32   {d21}, [TMP1]
+    vmull.u8  q8, d20, d28
+    vmlal.u8  q8, d21, d29
+        vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d22}, [TMP2], STRIDE
+        vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vadd.u16  q12, q12, q13
+    vld1.32   {d23}, [TMP2]
+    vmull.u8  q9, d22, d28
+    mov       TMP3, X, asr #16
+    add       X, X, UX
+    add       TMP3, TOP, TMP3, asl #2
+    mov       TMP4, X, asr #16
+    add       X, X, UX
+    add       TMP4, TOP, TMP4, asl #2
+    vmlal.u8  q9, d23, d29
+    vld1.32   {d22}, [TMP3], STRIDE
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d23}, [TMP3]
+    vmull.u8  q10, d22, d28
+    vmlal.u8  q10, d23, d29
+        vmovn.u16 d8, q0
+    vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
+        vmovn.u16 d9, q2
+    vmlsl.u16 q0, d16, d30
+    vmlal.u16 q0, d17, d30
+    pld       [TMP4, PF_OFFS]
+    vld1.32   {d16}, [TMP4], STRIDE
+        vadd.u16  q12, q12, q13
+    vld1.32   {d17}, [TMP4]
+    pld       [TMP4, PF_OFFS]
+    vmull.u8  q11, d16, d28
+    vmlal.u8  q11, d17, d29
+    vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q1, d18, d31
+.endm
+
+.macro bilinear_interpolate_eight_pixels_8888_0565_tail
+    vmlal.u16 q1, d19, d31
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q2, d20, d30
+    vmlal.u16 q2, d21, d30
+    vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q3, d22, d31
+    vmlal.u16 q3, d23, d31
+    vadd.u16  q12, q12, q13
+    vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vmovn.u16 d10, q0
+    vmovn.u16 d11, q2
+    vadd.u16  q12, q12, q13
+
+    vuzp.u8   d8, d9
+    vuzp.u8   d10, d11
+    vuzp.u8   d9, d11
+    vuzp.u8   d8, d10
+    vshll.u8  q6, d9, #8
+    vshll.u8  q5, d10, #8
+    vshll.u8  q7, d8, #8
+    vsri.u16  q5, q6, #5
+    vsri.u16  q5, q7, #11
+    vst1.32   {d10, d11}, [OUT, :128]!
+.endm
+
+.macro bilinear_interpolate_eight_pixels_8888_0565_tail_head
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #2
+        vmlal.u16 q1, d19, d31
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+            vuzp.u8 d8, d9
+        vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
+        vmlsl.u16 q2, d20, d30
+        vmlal.u16 q2, d21, d30
+        vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vld1.32   {d20}, [TMP1], STRIDE
+        vmlsl.u16 q3, d22, d31
+        vmlal.u16 q3, d23, d31
+    vld1.32   {d21}, [TMP1]
+    vmull.u8  q8, d20, d28
+    vmlal.u8  q8, d21, d29
+        vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d22}, [TMP2], STRIDE
+        vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vadd.u16  q12, q12, q13
+    vld1.32   {d23}, [TMP2]
+    vmull.u8  q9, d22, d28
+    mov       TMP3, X, asr #16
+    add       X, X, UX
+    add       TMP3, TOP, TMP3, asl #2
+    mov       TMP4, X, asr #16
+    add       X, X, UX
+    add       TMP4, TOP, TMP4, asl #2
+    vmlal.u8  q9, d23, d29
+    vld1.32   {d22}, [TMP3], STRIDE
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d23}, [TMP3]
+    vmull.u8  q10, d22, d28
+    vmlal.u8  q10, d23, d29
+        vmovn.u16 d10, q0
+    vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
+        vmovn.u16 d11, q2
+    vmlsl.u16 q0, d16, d30
+    vmlal.u16 q0, d17, d30
+    pld       [TMP4, PF_OFFS]
+    vld1.32   {d16}, [TMP4], STRIDE
+        vadd.u16  q12, q12, q13
+    vld1.32   {d17}, [TMP4]
+    pld       [TMP4, PF_OFFS]
+    vmull.u8  q11, d16, d28
+    vmlal.u8  q11, d17, d29
+            vuzp.u8 d10, d11
+    vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
+    vmlsl.u16 q1, d18, d31
+
+    mov       TMP1, X, asr #16
+    add       X, X, UX
+    add       TMP1, TOP, TMP1, asl #2
+    mov       TMP2, X, asr #16
+    add       X, X, UX
+    add       TMP2, TOP, TMP2, asl #2
+        vmlal.u16 q1, d19, d31
+            vuzp.u8 d9, d11
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+        vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS
+            vuzp.u8 d8, d10
+        vmlsl.u16 q2, d20, d30
+        vmlal.u16 q2, d21, d30
+        vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS
+    vld1.32   {d20}, [TMP1], STRIDE
+        vmlsl.u16 q3, d22, d31
+        vmlal.u16 q3, d23, d31
+    vld1.32   {d21}, [TMP1]
+    vmull.u8  q8, d20, d28
+    vmlal.u8  q8, d21, d29
+            vshll.u8  q6, d9, #8
+            vshll.u8  q5, d10, #8
+            vshll.u8  q7, d8, #8
+        vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS)
+            vsri.u16  q5, q6, #5
+        vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS)
+            vsri.u16  q5, q7, #11
+        vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d22}, [TMP2], STRIDE
+        vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS)
+        vadd.u16  q12, q12, q13
+    vld1.32   {d23}, [TMP2]
+    vmull.u8  q9, d22, d28
+    mov       TMP3, X, asr #16
+    add       X, X, UX
+    add       TMP3, TOP, TMP3, asl #2
+    mov       TMP4, X, asr #16
+    add       X, X, UX
+    add       TMP4, TOP, TMP4, asl #2
+    vmlal.u8  q9, d23, d29
+    vld1.32   {d22}, [TMP3], STRIDE
+        vshr.u16  q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS)
+    vld1.32   {d23}, [TMP3]
+    vmull.u8  q10, d22, d28
+    vmlal.u8  q10, d23, d29
+        vmovn.u16 d8, q0
+    vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS
+        vmovn.u16 d9, q2
+    vmlsl.u16 q0, d16, d30
+    vmlal.u16 q0, d17, d30
+    pld       [TMP4, PF_OFFS]
+    vld1.32   {d16}, [TMP4], STRIDE
+        vadd.u16  q12, q12, q13
+    vld1.32   {d17}, [TMP4]
+    pld       [TMP4, PF_OFFS]
+    vmull.u8  q11, d16, d28
+    vmlal.u8  q11, d17, d29
+    vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS
+            vst1.32   {d10, d11}, [OUT, :128]!
+    vmlsl.u16 q1, d18, d31
+.endm
+/*****************************************************************************/
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon, 8888, 8888, \
+    2, 2, 28, BILINEAR_FLAG_UNROLL_4
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_neon, 8888, 0565, \
+    2, 1, 28, BILINEAR_FLAG_UNROLL_8 | BILINEAR_FLAG_USE_ALL_NEON_REGS
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_0565_x888_SRC_asm_neon, 0565, 8888, \
+    1, 2, 28, BILINEAR_FLAG_UNROLL_4
+
+generate_bilinear_scanline_func \
+    pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, \
+    1, 1, 28, BILINEAR_FLAG_UNROLL_4
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm.h b/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm.h
new file mode 100644
index 0000000..bdcf6a9
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-neon-asm.h
@@ -0,0 +1,1184 @@
+/*
+ * Copyright © 2009 Nokia Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author:  Siarhei Siamashka (siarhei.siamashka@nokia.com)
+ */
+
+/*
+ * This file contains a macro ('generate_composite_function') which can
+ * construct 2D image processing functions, based on a common template.
+ * Any combinations of source, destination and mask images with 8bpp,
+ * 16bpp, 24bpp, 32bpp color formats are supported.
+ *
+ * This macro takes care of:
+ *  - handling of leading and trailing unaligned pixels
+ *  - doing most of the work related to L2 cache preload
+ *  - encourages the use of software pipelining for better instructions
+ *    scheduling
+ *
+ * The user of this macro has to provide some configuration parameters
+ * (bit depths for the images, prefetch distance, etc.) and a set of
+ * macros, which should implement basic code chunks responsible for
+ * pixels processing. See 'pixman-arm-neon-asm.S' file for the usage
+ * examples.
+ *
+ * TODO:
+ *  - try overlapped pixel method (from Ian Rickards) when processing
+ *    exactly two blocks of pixels
+ *  - maybe add an option to do reverse scanline processing
+ */
+
+/*
+ * Bit flags for 'generate_composite_function' macro which are used
+ * to tune generated functions behavior.
+ */
+.set FLAG_DST_WRITEONLY,       0
+.set FLAG_DST_READWRITE,       1
+.set FLAG_DEINTERLEAVE_32BPP,  2
+
+/*
+ * Offset in stack where mask and source pointer/stride can be accessed
+ * from 'init' macro. This is useful for doing special handling for solid mask.
+ */
+.set ARGS_STACK_OFFSET,        40
+
+/*
+ * Constants for selecting preferable prefetch type.
+ */
+.set PREFETCH_TYPE_NONE,       0 /* No prefetch at all */
+.set PREFETCH_TYPE_SIMPLE,     1 /* A simple, fixed-distance-ahead prefetch */
+.set PREFETCH_TYPE_ADVANCED,   2 /* Advanced fine-grained prefetch */
+
+/*
+ * Definitions of supplementary pixld/pixst macros (for partial load/store of
+ * pixel data).
+ */
+
+.macro pixldst1 op, elem_size, reg1, mem_operand, abits
+.if abits > 0
+    op&.&elem_size {d&reg1}, [&mem_operand&, :&abits&]!
+.else
+    op&.&elem_size {d&reg1}, [&mem_operand&]!
+.endif
+.endm
+
+.macro pixldst2 op, elem_size, reg1, reg2, mem_operand, abits
+.if abits > 0
+    op&.&elem_size {d&reg1, d&reg2}, [&mem_operand&, :&abits&]!
+.else
+    op&.&elem_size {d&reg1, d&reg2}, [&mem_operand&]!
+.endif
+.endm
+
+.macro pixldst4 op, elem_size, reg1, reg2, reg3, reg4, mem_operand, abits
+.if abits > 0
+    op&.&elem_size {d&reg1, d&reg2, d&reg3, d&reg4}, [&mem_operand&, :&abits&]!
+.else
+    op&.&elem_size {d&reg1, d&reg2, d&reg3, d&reg4}, [&mem_operand&]!
+.endif
+.endm
+
+.macro pixldst0 op, elem_size, reg1, idx, mem_operand, abits
+    op&.&elem_size {d&reg1[idx]}, [&mem_operand&]!
+.endm
+
+.macro pixldst3 op, elem_size, reg1, reg2, reg3, mem_operand
+    op&.&elem_size {d&reg1, d&reg2, d&reg3}, [&mem_operand&]!
+.endm
+
+.macro pixldst30 op, elem_size, reg1, reg2, reg3, idx, mem_operand
+    op&.&elem_size {d&reg1[idx], d&reg2[idx], d&reg3[idx]}, [&mem_operand&]!
+.endm
+
+.macro pixldst numbytes, op, elem_size, basereg, mem_operand, abits
+.if numbytes == 32
+    pixldst4 op, elem_size, %(basereg+4), %(basereg+5), \
+                              %(basereg+6), %(basereg+7), mem_operand, abits
+.elseif numbytes == 16
+    pixldst2 op, elem_size, %(basereg+2), %(basereg+3), mem_operand, abits
+.elseif numbytes == 8
+    pixldst1 op, elem_size, %(basereg+1), mem_operand, abits
+.elseif numbytes == 4
+    .if !RESPECT_STRICT_ALIGNMENT || (elem_size == 32)
+        pixldst0 op, 32, %(basereg+0), 1, mem_operand, abits
+    .elseif elem_size == 16
+        pixldst0 op, 16, %(basereg+0), 2, mem_operand, abits
+        pixldst0 op, 16, %(basereg+0), 3, mem_operand, abits
+    .else
+        pixldst0 op, 8, %(basereg+0), 4, mem_operand, abits
+        pixldst0 op, 8, %(basereg+0), 5, mem_operand, abits
+        pixldst0 op, 8, %(basereg+0), 6, mem_operand, abits
+        pixldst0 op, 8, %(basereg+0), 7, mem_operand, abits
+    .endif
+.elseif numbytes == 2
+    .if !RESPECT_STRICT_ALIGNMENT || (elem_size == 16)
+        pixldst0 op, 16, %(basereg+0), 1, mem_operand, abits
+    .else
+        pixldst0 op, 8, %(basereg+0), 2, mem_operand, abits
+        pixldst0 op, 8, %(basereg+0), 3, mem_operand, abits
+    .endif
+.elseif numbytes == 1
+    pixldst0 op, 8, %(basereg+0), 1, mem_operand, abits
+.else
+    .error "unsupported size: numbytes"
+.endif
+.endm
+
+.macro pixld numpix, bpp, basereg, mem_operand, abits=0
+.if bpp > 0
+.if (bpp == 32) && (numpix == 8) && (DEINTERLEAVE_32BPP_ENABLED != 0)
+    pixldst4 vld4, 8, %(basereg+4), %(basereg+5), \
+                      %(basereg+6), %(basereg+7), mem_operand, abits
+.elseif (bpp == 24) && (numpix == 8)
+    pixldst3 vld3, 8, %(basereg+3), %(basereg+4), %(basereg+5), mem_operand
+.elseif (bpp == 24) && (numpix == 4)
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 4, mem_operand
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 5, mem_operand
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 6, mem_operand
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 7, mem_operand
+.elseif (bpp == 24) && (numpix == 2)
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 2, mem_operand
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 3, mem_operand
+.elseif (bpp == 24) && (numpix == 1)
+    pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 1, mem_operand
+.else
+    pixldst %(numpix * bpp / 8), vld1, %(bpp), basereg, mem_operand, abits
+.endif
+.endif
+.endm
+
+.macro pixst numpix, bpp, basereg, mem_operand, abits=0
+.if bpp > 0
+.if (bpp == 32) && (numpix == 8) && (DEINTERLEAVE_32BPP_ENABLED != 0)
+    pixldst4 vst4, 8, %(basereg+4), %(basereg+5), \
+                      %(basereg+6), %(basereg+7), mem_operand, abits
+.elseif (bpp == 24) && (numpix == 8)
+    pixldst3 vst3, 8, %(basereg+3), %(basereg+4), %(basereg+5), mem_operand
+.elseif (bpp == 24) && (numpix == 4)
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 4, mem_operand
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 5, mem_operand
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 6, mem_operand
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 7, mem_operand
+.elseif (bpp == 24) && (numpix == 2)
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 2, mem_operand
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 3, mem_operand
+.elseif (bpp == 24) && (numpix == 1)
+    pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 1, mem_operand
+.else
+    pixldst %(numpix * bpp / 8), vst1, %(bpp), basereg, mem_operand, abits
+.endif
+.endif
+.endm
+
+.macro pixld_a numpix, bpp, basereg, mem_operand
+.if (bpp * numpix) <= 128
+    pixld numpix, bpp, basereg, mem_operand, %(bpp * numpix)
+.else
+    pixld numpix, bpp, basereg, mem_operand, 128
+.endif
+.endm
+
+.macro pixst_a numpix, bpp, basereg, mem_operand
+.if (bpp * numpix) <= 128
+    pixst numpix, bpp, basereg, mem_operand, %(bpp * numpix)
+.else
+    pixst numpix, bpp, basereg, mem_operand, 128
+.endif
+.endm
+
+/*
+ * Pixel fetcher for nearest scaling (needs TMP1, TMP2, VX, UNIT_X register
+ * aliases to be defined)
+ */
+.macro pixld1_s elem_size, reg1, mem_operand
+.if elem_size == 16
+    mov     TMP1, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP1, mem_operand, TMP1, asl #1
+    mov     TMP2, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP2, mem_operand, TMP2, asl #1
+    vld1.16 {d&reg1&[0]}, [TMP1, :16]
+    mov     TMP1, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP1, mem_operand, TMP1, asl #1
+    vld1.16 {d&reg1&[1]}, [TMP2, :16]
+    mov     TMP2, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP2, mem_operand, TMP2, asl #1
+    vld1.16 {d&reg1&[2]}, [TMP1, :16]
+    vld1.16 {d&reg1&[3]}, [TMP2, :16]
+.elseif elem_size == 32
+    mov     TMP1, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP1, mem_operand, TMP1, asl #2
+    mov     TMP2, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP2, mem_operand, TMP2, asl #2
+    vld1.32 {d&reg1&[0]}, [TMP1, :32]
+    vld1.32 {d&reg1&[1]}, [TMP2, :32]
+.else
+    .error "unsupported"
+.endif
+.endm
+
+.macro pixld2_s elem_size, reg1, reg2, mem_operand
+.if 0 /* elem_size == 32 */
+    mov     TMP1, VX, asr #16
+    add     VX, VX, UNIT_X, asl #1
+    add     TMP1, mem_operand, TMP1, asl #2
+    mov     TMP2, VX, asr #16
+    sub     VX, VX, UNIT_X
+    add     TMP2, mem_operand, TMP2, asl #2
+    vld1.32 {d&reg1&[0]}, [TMP1, :32]
+    mov     TMP1, VX, asr #16
+    add     VX, VX, UNIT_X, asl #1
+    add     TMP1, mem_operand, TMP1, asl #2
+    vld1.32 {d&reg2&[0]}, [TMP2, :32]
+    mov     TMP2, VX, asr #16
+    add     VX, VX, UNIT_X
+    add     TMP2, mem_operand, TMP2, asl #2
+    vld1.32 {d&reg1&[1]}, [TMP1, :32]
+    vld1.32 {d&reg2&[1]}, [TMP2, :32]
+.else
+    pixld1_s elem_size, reg1, mem_operand
+    pixld1_s elem_size, reg2, mem_operand
+.endif
+.endm
+
+.macro pixld0_s elem_size, reg1, idx, mem_operand
+.if elem_size == 16
+    mov     TMP1, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP1, mem_operand, TMP1, asl #1
+    vld1.16 {d&reg1&[idx]}, [TMP1, :16]
+.elseif elem_size == 32
+    mov     TMP1, VX, asr #16
+    adds    VX, VX, UNIT_X
+5:  subpls  VX, VX, SRC_WIDTH_FIXED
+    bpl     5b
+    add     TMP1, mem_operand, TMP1, asl #2
+    vld1.32 {d&reg1&[idx]}, [TMP1, :32]
+.endif
+.endm
+
+.macro pixld_s_internal numbytes, elem_size, basereg, mem_operand
+.if numbytes == 32
+    pixld2_s elem_size, %(basereg+4), %(basereg+5), mem_operand
+    pixld2_s elem_size, %(basereg+6), %(basereg+7), mem_operand
+    pixdeinterleave elem_size, %(basereg+4)
+.elseif numbytes == 16
+    pixld2_s elem_size, %(basereg+2), %(basereg+3), mem_operand
+.elseif numbytes == 8
+    pixld1_s elem_size, %(basereg+1), mem_operand
+.elseif numbytes == 4
+    .if elem_size == 32
+        pixld0_s elem_size, %(basereg+0), 1, mem_operand
+    .elseif elem_size == 16
+        pixld0_s elem_size, %(basereg+0), 2, mem_operand
+        pixld0_s elem_size, %(basereg+0), 3, mem_operand
+    .else
+        pixld0_s elem_size, %(basereg+0), 4, mem_operand
+        pixld0_s elem_size, %(basereg+0), 5, mem_operand
+        pixld0_s elem_size, %(basereg+0), 6, mem_operand
+        pixld0_s elem_size, %(basereg+0), 7, mem_operand
+    .endif
+.elseif numbytes == 2
+    .if elem_size == 16
+        pixld0_s elem_size, %(basereg+0), 1, mem_operand
+    .else
+        pixld0_s elem_size, %(basereg+0), 2, mem_operand
+        pixld0_s elem_size, %(basereg+0), 3, mem_operand
+    .endif
+.elseif numbytes == 1
+    pixld0_s elem_size, %(basereg+0), 1, mem_operand
+.else
+    .error "unsupported size: numbytes"
+.endif
+.endm
+
+.macro pixld_s numpix, bpp, basereg, mem_operand
+.if bpp > 0
+    pixld_s_internal %(numpix * bpp / 8), %(bpp), basereg, mem_operand
+.endif
+.endm
+
+.macro vuzp8 reg1, reg2
+    vuzp.8 d&reg1, d&reg2
+.endm
+
+.macro vzip8 reg1, reg2
+    vzip.8 d&reg1, d&reg2
+.endm
+
+/* deinterleave B, G, R, A channels for eight 32bpp pixels in 4 registers */
+.macro pixdeinterleave bpp, basereg
+.if (bpp == 32) && (DEINTERLEAVE_32BPP_ENABLED != 0)
+    vuzp8 %(basereg+0), %(basereg+1)
+    vuzp8 %(basereg+2), %(basereg+3)
+    vuzp8 %(basereg+1), %(basereg+3)
+    vuzp8 %(basereg+0), %(basereg+2)
+.endif
+.endm
+
+/* interleave B, G, R, A channels for eight 32bpp pixels in 4 registers */
+.macro pixinterleave bpp, basereg
+.if (bpp == 32) && (DEINTERLEAVE_32BPP_ENABLED != 0)
+    vzip8 %(basereg+0), %(basereg+2)
+    vzip8 %(basereg+1), %(basereg+3)
+    vzip8 %(basereg+2), %(basereg+3)
+    vzip8 %(basereg+0), %(basereg+1)
+.endif
+.endm
+
+/*
+ * This is a macro for implementing cache preload. The main idea is that
+ * cache preload logic is mostly independent from the rest of pixels
+ * processing code. It starts at the top left pixel and moves forward
+ * across pixels and can jump across scanlines. Prefetch distance is
+ * handled in an 'incremental' way: it starts from 0 and advances to the
+ * optimal distance over time. After reaching optimal prefetch distance,
+ * it is kept constant. There are some checks which prevent prefetching
+ * unneeded pixel lines below the image (but it still can prefetch a bit
+ * more data on the right side of the image - not a big issue and may
+ * be actually helpful when rendering text glyphs). Additional trick is
+ * the use of LDR instruction for prefetch instead of PLD when moving to
+ * the next line, the point is that we have a high chance of getting TLB
+ * miss in this case, and PLD would be useless.
+ *
+ * This sounds like it may introduce a noticeable overhead (when working with
+ * fully cached data). But in reality, due to having a separate pipeline and
+ * instruction queue for NEON unit in ARM Cortex-A8, normal ARM code can
+ * execute simultaneously with NEON and be completely shadowed by it. Thus
+ * we get no performance overhead at all (*). This looks like a very nice
+ * feature of Cortex-A8, if used wisely. We don't have a hardware prefetcher,
+ * but still can implement some rather advanced prefetch logic in software
+ * for almost zero cost!
+ *
+ * (*) The overhead of the prefetcher is visible when running some trivial
+ * pixels processing like simple copy. Anyway, having prefetch is a must
+ * when working with the graphics data.
+ */
+.macro PF a, x:vararg
+.if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_ADVANCED)
+    a x
+.endif
+.endm
+
+.macro cache_preload std_increment, boost_increment
+.if (src_bpp_shift >= 0) || (dst_r_bpp != 0) || (mask_bpp_shift >= 0)
+.if regs_shortage
+    PF ldr ORIG_W, [sp] /* If we are short on regs, ORIG_W is kept on stack */
+.endif
+.if std_increment != 0
+    PF add PF_X, PF_X, #std_increment
+.endif
+    PF tst PF_CTL, #0xF
+    PF addne PF_X, PF_X, #boost_increment
+    PF subne PF_CTL, PF_CTL, #1
+    PF cmp PF_X, ORIG_W
+.if src_bpp_shift >= 0
+    PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift]
+.endif
+.if dst_r_bpp != 0
+    PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift]
+.endif
+.if mask_bpp_shift >= 0
+    PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift]
+.endif
+    PF subge PF_X, PF_X, ORIG_W
+    PF subges PF_CTL, PF_CTL, #0x10
+.if src_bpp_shift >= 0
+    PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]!
+.endif
+.if dst_r_bpp != 0
+    PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]!
+.endif
+.if mask_bpp_shift >= 0
+    PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]!
+.endif
+.endif
+.endm
+
+.macro cache_preload_simple
+.if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_SIMPLE)
+.if src_bpp > 0
+    pld [SRC, #(PREFETCH_DISTANCE_SIMPLE * src_bpp / 8)]
+.endif
+.if dst_r_bpp > 0
+    pld [DST_R, #(PREFETCH_DISTANCE_SIMPLE * dst_r_bpp / 8)]
+.endif
+.if mask_bpp > 0
+    pld [MASK, #(PREFETCH_DISTANCE_SIMPLE * mask_bpp / 8)]
+.endif
+.endif
+.endm
+
+.macro fetch_mask_pixblock
+    pixld       pixblock_size, mask_bpp, \
+                (mask_basereg - pixblock_size * mask_bpp / 64), MASK
+.endm
+
+/*
+ * Macro which is used to process leading pixels until destination
+ * pointer is properly aligned (at 16 bytes boundary). When destination
+ * buffer uses 16bpp format, this is unnecessary, or even pointless.
+ */
+.macro ensure_destination_ptr_alignment process_pixblock_head, \
+                                        process_pixblock_tail, \
+                                        process_pixblock_tail_head
+.if dst_w_bpp != 24
+    tst         DST_R, #0xF
+    beq         2f
+
+.irp lowbit, 1, 2, 4, 8, 16
+local skip1
+.if (dst_w_bpp <= (lowbit * 8)) && ((lowbit * 8) < (pixblock_size * dst_w_bpp))
+.if lowbit < 16 /* we don't need more than 16-byte alignment */
+    tst         DST_R, #lowbit
+    beq         1f
+.endif
+    pixld_src   (lowbit * 8 / dst_w_bpp), src_bpp, src_basereg, SRC
+    pixld       (lowbit * 8 / dst_w_bpp), mask_bpp, mask_basereg, MASK
+.if dst_r_bpp > 0
+    pixld_a     (lowbit * 8 / dst_r_bpp), dst_r_bpp, dst_r_basereg, DST_R
+.else
+    add         DST_R, DST_R, #lowbit
+.endif
+    PF add      PF_X, PF_X, #(lowbit * 8 / dst_w_bpp)
+    sub         W, W, #(lowbit * 8 / dst_w_bpp)
+1:
+.endif
+.endr
+    pixdeinterleave src_bpp, src_basereg
+    pixdeinterleave mask_bpp, mask_basereg
+    pixdeinterleave dst_r_bpp, dst_r_basereg
+
+    process_pixblock_head
+    cache_preload 0, pixblock_size
+    cache_preload_simple
+    process_pixblock_tail
+
+    pixinterleave dst_w_bpp, dst_w_basereg
+.irp lowbit, 1, 2, 4, 8, 16
+.if (dst_w_bpp <= (lowbit * 8)) && ((lowbit * 8) < (pixblock_size * dst_w_bpp))
+.if lowbit < 16 /* we don't need more than 16-byte alignment */
+    tst         DST_W, #lowbit
+    beq         1f
+.endif
+    pixst_a     (lowbit * 8 / dst_w_bpp), dst_w_bpp, dst_w_basereg, DST_W
+1:
+.endif
+.endr
+.endif
+2:
+.endm
+
+/*
+ * Special code for processing up to (pixblock_size - 1) remaining
+ * trailing pixels. As SIMD processing performs operation on
+ * pixblock_size pixels, anything smaller than this has to be loaded
+ * and stored in a special way. Loading and storing of pixel data is
+ * performed in such a way that we fill some 'slots' in the NEON
+ * registers (some slots naturally are unused), then perform compositing
+ * operation as usual. In the end, the data is taken from these 'slots'
+ * and saved to memory.
+ *
+ * cache_preload_flag - allows to suppress prefetch if
+ *                      set to 0
+ * dst_aligned_flag   - selects whether destination buffer
+ *                      is aligned
+ */
+.macro process_trailing_pixels cache_preload_flag, \
+                               dst_aligned_flag, \
+                               process_pixblock_head, \
+                               process_pixblock_tail, \
+                               process_pixblock_tail_head
+    tst         W, #(pixblock_size - 1)
+    beq         2f
+.irp chunk_size, 16, 8, 4, 2, 1
+.if pixblock_size > chunk_size
+    tst         W, #chunk_size
+    beq         1f
+    pixld_src   chunk_size, src_bpp, src_basereg, SRC
+    pixld       chunk_size, mask_bpp, mask_basereg, MASK
+.if dst_aligned_flag != 0
+    pixld_a     chunk_size, dst_r_bpp, dst_r_basereg, DST_R
+.else
+    pixld       chunk_size, dst_r_bpp, dst_r_basereg, DST_R
+.endif
+.if cache_preload_flag != 0
+    PF add      PF_X, PF_X, #chunk_size
+.endif
+1:
+.endif
+.endr
+    pixdeinterleave src_bpp, src_basereg
+    pixdeinterleave mask_bpp, mask_basereg
+    pixdeinterleave dst_r_bpp, dst_r_basereg
+
+    process_pixblock_head
+.if cache_preload_flag != 0
+    cache_preload 0, pixblock_size
+    cache_preload_simple
+.endif
+    process_pixblock_tail
+    pixinterleave dst_w_bpp, dst_w_basereg
+.irp chunk_size, 16, 8, 4, 2, 1
+.if pixblock_size > chunk_size
+    tst         W, #chunk_size
+    beq         1f
+.if dst_aligned_flag != 0
+    pixst_a     chunk_size, dst_w_bpp, dst_w_basereg, DST_W
+.else
+    pixst       chunk_size, dst_w_bpp, dst_w_basereg, DST_W
+.endif
+1:
+.endif
+.endr
+2:
+.endm
+
+/*
+ * Macro, which performs all the needed operations to switch to the next
+ * scanline and start the next loop iteration unless all the scanlines
+ * are already processed.
+ */
+.macro advance_to_next_scanline start_of_loop_label
+.if regs_shortage
+    ldrd        W, [sp] /* load W and H (width and height) from stack */
+.else
+    mov         W, ORIG_W
+.endif
+    add         DST_W, DST_W, DST_STRIDE, lsl #dst_bpp_shift
+.if src_bpp != 0
+    add         SRC, SRC, SRC_STRIDE, lsl #src_bpp_shift
+.endif
+.if mask_bpp != 0
+    add         MASK, MASK, MASK_STRIDE, lsl #mask_bpp_shift
+.endif
+.if (dst_w_bpp != 24)
+    sub         DST_W, DST_W, W, lsl #dst_bpp_shift
+.endif
+.if (src_bpp != 24) && (src_bpp != 0)
+    sub         SRC, SRC, W, lsl #src_bpp_shift
+.endif
+.if (mask_bpp != 24) && (mask_bpp != 0)
+    sub         MASK, MASK, W, lsl #mask_bpp_shift
+.endif
+    subs        H, H, #1
+    mov         DST_R, DST_W
+.if regs_shortage
+    str         H, [sp, #4] /* save updated height to stack */
+.endif
+    bge         start_of_loop_label
+.endm
+
+/*
+ * Registers are allocated in the following way by default:
+ * d0, d1, d2, d3     - reserved for loading source pixel data
+ * d4, d5, d6, d7     - reserved for loading destination pixel data
+ * d24, d25, d26, d27 - reserved for loading mask pixel data
+ * d28, d29, d30, d31 - final destination pixel data for writeback to memory
+ */
+.macro generate_composite_function fname, \
+                                   src_bpp_, \
+                                   mask_bpp_, \
+                                   dst_w_bpp_, \
+                                   flags, \
+                                   pixblock_size_, \
+                                   prefetch_distance, \
+                                   init, \
+                                   cleanup, \
+                                   process_pixblock_head, \
+                                   process_pixblock_tail, \
+                                   process_pixblock_tail_head, \
+                                   dst_w_basereg_ = 28, \
+                                   dst_r_basereg_ = 4, \
+                                   src_basereg_   = 0, \
+                                   mask_basereg_  = 24
+
+    pixman_asm_function fname
+
+    push        {r4-r12, lr}        /* save all registers */
+
+/*
+ * Select prefetch type for this function. If prefetch distance is
+ * set to 0 or one of the color formats is 24bpp, SIMPLE prefetch
+ * has to be used instead of ADVANCED.
+ */
+    .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_DEFAULT
+.if prefetch_distance == 0
+    .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE
+.elseif (PREFETCH_TYPE_CURRENT > PREFETCH_TYPE_SIMPLE) && \
+        ((src_bpp_ == 24) || (mask_bpp_ == 24) || (dst_w_bpp_ == 24))
+    .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_SIMPLE
+.endif
+
+/*
+ * Make some macro arguments globally visible and accessible
+ * from other macros
+ */
+    .set src_bpp, src_bpp_
+    .set mask_bpp, mask_bpp_
+    .set dst_w_bpp, dst_w_bpp_
+    .set pixblock_size, pixblock_size_
+    .set dst_w_basereg, dst_w_basereg_
+    .set dst_r_basereg, dst_r_basereg_
+    .set src_basereg, src_basereg_
+    .set mask_basereg, mask_basereg_
+
+    .macro pixld_src x:vararg
+        pixld x
+    .endm
+    .macro fetch_src_pixblock
+        pixld_src   pixblock_size, src_bpp, \
+                    (src_basereg - pixblock_size * src_bpp / 64), SRC
+    .endm
+/*
+ * Assign symbolic names to registers
+ */
+    W           .req        r0      /* width (is updated during processing) */
+    H           .req        r1      /* height (is updated during processing) */
+    DST_W       .req        r2      /* destination buffer pointer for writes */
+    DST_STRIDE  .req        r3      /* destination image stride */
+    SRC         .req        r4      /* source buffer pointer */
+    SRC_STRIDE  .req        r5      /* source image stride */
+    DST_R       .req        r6      /* destination buffer pointer for reads */
+
+    MASK        .req        r7      /* mask pointer */
+    MASK_STRIDE .req        r8      /* mask stride */
+
+    PF_CTL      .req        r9      /* combined lines counter and prefetch */
+                                    /* distance increment counter */
+    PF_X        .req        r10     /* pixel index in a scanline for current */
+                                    /* pretetch position */
+    PF_SRC      .req        r11     /* pointer to source scanline start */
+                                    /* for prefetch purposes */
+    PF_DST      .req        r12     /* pointer to destination scanline start */
+                                    /* for prefetch purposes */
+    PF_MASK     .req        r14     /* pointer to mask scanline start */
+                                    /* for prefetch purposes */
+/*
+ * Check whether we have enough registers for all the local variables.
+ * If we don't have enough registers, original width and height are
+ * kept on top of stack (and 'regs_shortage' variable is set to indicate
+ * this for the rest of code). Even if there are enough registers, the
+ * allocation scheme may be a bit different depending on whether source
+ * or mask is not used.
+ */
+.if (PREFETCH_TYPE_CURRENT < PREFETCH_TYPE_ADVANCED)
+    ORIG_W      .req        r10     /* saved original width */
+    DUMMY       .req        r12     /* temporary register */
+    .set        regs_shortage, 0
+.elseif mask_bpp == 0
+    ORIG_W      .req        r7      /* saved original width */
+    DUMMY       .req        r8      /* temporary register */
+    .set        regs_shortage, 0
+.elseif src_bpp == 0
+    ORIG_W      .req        r4      /* saved original width */
+    DUMMY       .req        r5      /* temporary register */
+    .set        regs_shortage, 0
+.else
+    ORIG_W      .req        r1      /* saved original width */
+    DUMMY       .req        r1      /* temporary register */
+    .set        regs_shortage, 1
+.endif
+
+    .set mask_bpp_shift, -1
+.if src_bpp == 32
+    .set src_bpp_shift, 2
+.elseif src_bpp == 24
+    .set src_bpp_shift, 0
+.elseif src_bpp == 16
+    .set src_bpp_shift, 1
+.elseif src_bpp == 8
+    .set src_bpp_shift, 0
+.elseif src_bpp == 0
+    .set src_bpp_shift, -1
+.else
+    .error "requested src bpp (src_bpp) is not supported"
+.endif
+.if mask_bpp == 32
+    .set mask_bpp_shift, 2
+.elseif mask_bpp == 24
+    .set mask_bpp_shift, 0
+.elseif mask_bpp == 8
+    .set mask_bpp_shift, 0
+.elseif mask_bpp == 0
+    .set mask_bpp_shift, -1
+.else
+    .error "requested mask bpp (mask_bpp) is not supported"
+.endif
+.if dst_w_bpp == 32
+    .set dst_bpp_shift, 2
+.elseif dst_w_bpp == 24
+    .set dst_bpp_shift, 0
+.elseif dst_w_bpp == 16
+    .set dst_bpp_shift, 1
+.elseif dst_w_bpp == 8
+    .set dst_bpp_shift, 0
+.else
+    .error "requested dst bpp (dst_w_bpp) is not supported"
+.endif
+
+.if (((flags) & FLAG_DST_READWRITE) != 0)
+    .set dst_r_bpp, dst_w_bpp
+.else
+    .set dst_r_bpp, 0
+.endif
+.if (((flags) & FLAG_DEINTERLEAVE_32BPP) != 0)
+    .set DEINTERLEAVE_32BPP_ENABLED, 1
+.else
+    .set DEINTERLEAVE_32BPP_ENABLED, 0
+.endif
+
+.if prefetch_distance < 0 || prefetch_distance > 15
+    .error "invalid prefetch distance (prefetch_distance)"
+.endif
+
+.if src_bpp > 0
+    ldr         SRC, [sp, #40]
+.endif
+.if mask_bpp > 0
+    ldr         MASK, [sp, #48]
+.endif
+    PF mov      PF_X, #0
+.if src_bpp > 0
+    ldr         SRC_STRIDE, [sp, #44]
+.endif
+.if mask_bpp > 0
+    ldr         MASK_STRIDE, [sp, #52]
+.endif
+    mov         DST_R, DST_W
+
+.if src_bpp == 24
+    sub         SRC_STRIDE, SRC_STRIDE, W
+    sub         SRC_STRIDE, SRC_STRIDE, W, lsl #1
+.endif
+.if mask_bpp == 24
+    sub         MASK_STRIDE, MASK_STRIDE, W
+    sub         MASK_STRIDE, MASK_STRIDE, W, lsl #1
+.endif
+.if dst_w_bpp == 24
+    sub         DST_STRIDE, DST_STRIDE, W
+    sub         DST_STRIDE, DST_STRIDE, W, lsl #1
+.endif
+
+/*
+ * Setup advanced prefetcher initial state
+ */
+    PF mov      PF_SRC, SRC
+    PF mov      PF_DST, DST_R
+    PF mov      PF_MASK, MASK
+    /* PF_CTL = prefetch_distance | ((h - 1) << 4) */
+    PF mov      PF_CTL, H, lsl #4
+    PF add      PF_CTL, #(prefetch_distance - 0x10)
+
+    init
+.if regs_shortage
+    push        {r0, r1}
+.endif
+    subs        H, H, #1
+.if regs_shortage
+    str         H, [sp, #4] /* save updated height to stack */
+.else
+    mov         ORIG_W, W
+.endif
+    blt         9f
+    cmp         W, #(pixblock_size * 2)
+    blt         8f
+/*
+ * This is the start of the pipelined loop, which if optimized for
+ * long scanlines
+ */
+0:
+    ensure_destination_ptr_alignment process_pixblock_head, \
+                                     process_pixblock_tail, \
+                                     process_pixblock_tail_head
+
+    /* Implement "head (tail_head) ... (tail_head) tail" loop pattern */
+    pixld_a     pixblock_size, dst_r_bpp, \
+                (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R
+    fetch_src_pixblock
+    pixld       pixblock_size, mask_bpp, \
+                (mask_basereg - pixblock_size * mask_bpp / 64), MASK
+    PF add      PF_X, PF_X, #pixblock_size
+    process_pixblock_head
+    cache_preload 0, pixblock_size
+    cache_preload_simple
+    subs        W, W, #(pixblock_size * 2)
+    blt         2f
+1:
+    process_pixblock_tail_head
+    cache_preload_simple
+    subs        W, W, #pixblock_size
+    bge         1b
+2:
+    process_pixblock_tail
+    pixst_a     pixblock_size, dst_w_bpp, \
+                (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W
+
+    /* Process the remaining trailing pixels in the scanline */
+    process_trailing_pixels 1, 1, \
+                            process_pixblock_head, \
+                            process_pixblock_tail, \
+                            process_pixblock_tail_head
+    advance_to_next_scanline 0b
+
+.if regs_shortage
+    pop         {r0, r1}
+.endif
+    cleanup
+    pop         {r4-r12, pc}  /* exit */
+/*
+ * This is the start of the loop, designed to process images with small width
+ * (less than pixblock_size * 2 pixels). In this case neither pipelining
+ * nor prefetch are used.
+ */
+8:
+    /* Process exactly pixblock_size pixels if needed */
+    tst         W, #pixblock_size
+    beq         1f
+    pixld       pixblock_size, dst_r_bpp, \
+                (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R
+    fetch_src_pixblock
+    pixld       pixblock_size, mask_bpp, \
+                (mask_basereg - pixblock_size * mask_bpp / 64), MASK
+    process_pixblock_head
+    process_pixblock_tail
+    pixst       pixblock_size, dst_w_bpp, \
+                (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W
+1:
+    /* Process the remaining trailing pixels in the scanline */
+    process_trailing_pixels 0, 0, \
+                            process_pixblock_head, \
+                            process_pixblock_tail, \
+                            process_pixblock_tail_head
+    advance_to_next_scanline 8b
+9:
+.if regs_shortage
+    pop         {r0, r1}
+.endif
+    cleanup
+    pop         {r4-r12, pc}  /* exit */
+
+    .purgem     fetch_src_pixblock
+    .purgem     pixld_src
+
+    .unreq      SRC
+    .unreq      MASK
+    .unreq      DST_R
+    .unreq      DST_W
+    .unreq      ORIG_W
+    .unreq      W
+    .unreq      H
+    .unreq      SRC_STRIDE
+    .unreq      DST_STRIDE
+    .unreq      MASK_STRIDE
+    .unreq      PF_CTL
+    .unreq      PF_X
+    .unreq      PF_SRC
+    .unreq      PF_DST
+    .unreq      PF_MASK
+    .unreq      DUMMY
+    .endfunc
+.endm
+
+/*
+ * A simplified variant of function generation template for a single
+ * scanline processing (for implementing pixman combine functions)
+ */
+.macro generate_composite_function_scanline        use_nearest_scaling, \
+                                                   fname, \
+                                                   src_bpp_, \
+                                                   mask_bpp_, \
+                                                   dst_w_bpp_, \
+                                                   flags, \
+                                                   pixblock_size_, \
+                                                   init, \
+                                                   cleanup, \
+                                                   process_pixblock_head, \
+                                                   process_pixblock_tail, \
+                                                   process_pixblock_tail_head, \
+                                                   dst_w_basereg_ = 28, \
+                                                   dst_r_basereg_ = 4, \
+                                                   src_basereg_   = 0, \
+                                                   mask_basereg_  = 24
+
+    pixman_asm_function fname
+
+    .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE
+/*
+ * Make some macro arguments globally visible and accessible
+ * from other macros
+ */
+    .set src_bpp, src_bpp_
+    .set mask_bpp, mask_bpp_
+    .set dst_w_bpp, dst_w_bpp_
+    .set pixblock_size, pixblock_size_
+    .set dst_w_basereg, dst_w_basereg_
+    .set dst_r_basereg, dst_r_basereg_
+    .set src_basereg, src_basereg_
+    .set mask_basereg, mask_basereg_
+
+.if use_nearest_scaling != 0
+    /*
+     * Assign symbolic names to registers for nearest scaling
+     */
+    W           .req        r0
+    DST_W       .req        r1
+    SRC         .req        r2
+    VX          .req        r3
+    UNIT_X      .req        ip
+    MASK        .req        lr
+    TMP1        .req        r4
+    TMP2        .req        r5
+    DST_R       .req        r6
+    SRC_WIDTH_FIXED .req        r7
+
+    .macro pixld_src x:vararg
+        pixld_s x
+    .endm
+
+    ldr         UNIT_X, [sp]
+    push        {r4-r8, lr}
+    ldr         SRC_WIDTH_FIXED, [sp, #(24 + 4)]
+    .if mask_bpp != 0
+    ldr         MASK, [sp, #(24 + 8)]
+    .endif
+.else
+    /*
+     * Assign symbolic names to registers
+     */
+    W           .req        r0      /* width (is updated during processing) */
+    DST_W       .req        r1      /* destination buffer pointer for writes */
+    SRC         .req        r2      /* source buffer pointer */
+    DST_R       .req        ip      /* destination buffer pointer for reads */
+    MASK        .req        r3      /* mask pointer */
+
+    .macro pixld_src x:vararg
+        pixld x
+    .endm
+.endif
+
+.if (((flags) & FLAG_DST_READWRITE) != 0)
+    .set dst_r_bpp, dst_w_bpp
+.else
+    .set dst_r_bpp, 0
+.endif
+.if (((flags) & FLAG_DEINTERLEAVE_32BPP) != 0)
+    .set DEINTERLEAVE_32BPP_ENABLED, 1
+.else
+    .set DEINTERLEAVE_32BPP_ENABLED, 0
+.endif
+
+    .macro fetch_src_pixblock
+        pixld_src   pixblock_size, src_bpp, \
+                    (src_basereg - pixblock_size * src_bpp / 64), SRC
+    .endm
+
+    init
+    mov         DST_R, DST_W
+
+    cmp         W, #pixblock_size
+    blt         8f
+
+    ensure_destination_ptr_alignment process_pixblock_head, \
+                                     process_pixblock_tail, \
+                                     process_pixblock_tail_head
+
+    subs        W, W, #pixblock_size
+    blt         7f
+
+    /* Implement "head (tail_head) ... (tail_head) tail" loop pattern */
+    pixld_a     pixblock_size, dst_r_bpp, \
+                (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R
+    fetch_src_pixblock
+    pixld       pixblock_size, mask_bpp, \
+                (mask_basereg - pixblock_size * mask_bpp / 64), MASK
+    process_pixblock_head
+    subs        W, W, #pixblock_size
+    blt         2f
+1:
+    process_pixblock_tail_head
+    subs        W, W, #pixblock_size
+    bge         1b
+2:
+    process_pixblock_tail
+    pixst_a     pixblock_size, dst_w_bpp, \
+                (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W
+7:
+    /* Process the remaining trailing pixels in the scanline (dst aligned) */
+    process_trailing_pixels 0, 1, \
+                            process_pixblock_head, \
+                            process_pixblock_tail, \
+                            process_pixblock_tail_head
+
+    cleanup
+.if use_nearest_scaling != 0
+    pop         {r4-r8, pc}  /* exit */
+.else
+    bx          lr  /* exit */
+.endif
+8:
+    /* Process the remaining trailing pixels in the scanline (dst unaligned) */
+    process_trailing_pixels 0, 0, \
+                            process_pixblock_head, \
+                            process_pixblock_tail, \
+                            process_pixblock_tail_head
+
+    cleanup
+
+.if use_nearest_scaling != 0
+    pop         {r4-r8, pc}  /* exit */
+
+    .unreq      DST_R
+    .unreq      SRC
+    .unreq      W
+    .unreq      VX
+    .unreq      UNIT_X
+    .unreq      TMP1
+    .unreq      TMP2
+    .unreq      DST_W
+    .unreq      MASK
+    .unreq      SRC_WIDTH_FIXED
+
+.else
+    bx          lr  /* exit */
+
+    .unreq      SRC
+    .unreq      MASK
+    .unreq      DST_R
+    .unreq      DST_W
+    .unreq      W
+.endif
+
+    .purgem     fetch_src_pixblock
+    .purgem     pixld_src
+
+    .endfunc
+.endm
+
+.macro generate_composite_function_single_scanline x:vararg
+    generate_composite_function_scanline 0, x
+.endm
+
+.macro generate_composite_function_nearest_scanline x:vararg
+    generate_composite_function_scanline 1, x
+.endm
+
+/* Default prologue/epilogue, nothing special needs to be done */
+
+.macro default_init
+.endm
+
+.macro default_cleanup
+.endm
+
+/*
+ * Prologue/epilogue variant which additionally saves/restores d8-d15
+ * registers (they need to be saved/restored by callee according to ABI).
+ * This is required if the code needs to use all the NEON registers.
+ */
+
+.macro default_init_need_all_regs
+    vpush       {d8-d15}
+.endm
+
+.macro default_cleanup_need_all_regs
+    vpop        {d8-d15}
+.endm
+
+/******************************************************************************/
+
+/*
+ * Conversion of 8 r5g6b6 pixels packed in 128-bit register (in)
+ * into a planar a8r8g8b8 format (with a, r, g, b color components
+ * stored into 64-bit registers out_a, out_r, out_g, out_b respectively).
+ *
+ * Warning: the conversion is destructive and the original
+ *          value (in) is lost.
+ */
+.macro convert_0565_to_8888 in, out_a, out_r, out_g, out_b
+    vshrn.u16   out_r, in,    #8
+    vshrn.u16   out_g, in,    #3
+    vsli.u16    in,    in,    #5
+    vmov.u8     out_a, #255
+    vsri.u8     out_r, out_r, #5
+    vsri.u8     out_g, out_g, #6
+    vshrn.u16   out_b, in,    #2
+.endm
+
+.macro convert_0565_to_x888 in, out_r, out_g, out_b
+    vshrn.u16   out_r, in,    #8
+    vshrn.u16   out_g, in,    #3
+    vsli.u16    in,    in,    #5
+    vsri.u8     out_r, out_r, #5
+    vsri.u8     out_g, out_g, #6
+    vshrn.u16   out_b, in,    #2
+.endm
+
+/*
+ * Conversion from planar a8r8g8b8 format (with a, r, g, b color components
+ * in 64-bit registers in_a, in_r, in_g, in_b respectively) into 8 r5g6b6
+ * pixels packed in 128-bit register (out). Requires two temporary 128-bit
+ * registers (tmp1, tmp2)
+ */
+.macro convert_8888_to_0565 in_r, in_g, in_b, out, tmp1, tmp2
+    vshll.u8    tmp1, in_g, #8
+    vshll.u8    out, in_r, #8
+    vshll.u8    tmp2, in_b, #8
+    vsri.u16    out, tmp1, #5
+    vsri.u16    out, tmp2, #11
+.endm
+
+/*
+ * Conversion of four r5g6b5 pixels (in) to four x8r8g8b8 pixels
+ * returned in (out0, out1) registers pair. Requires one temporary
+ * 64-bit register (tmp). 'out1' and 'in' may overlap, the original
+ * value from 'in' is lost
+ */
+.macro convert_four_0565_to_x888_packed in, out0, out1, tmp
+    vshl.u16    out0, in,   #5  /* G top 6 bits */
+    vshl.u16    tmp,  in,   #11 /* B top 5 bits */
+    vsri.u16    in,   in,   #5  /* R is ready in top bits */
+    vsri.u16    out0, out0, #6  /* G is ready in top bits */
+    vsri.u16    tmp,  tmp,  #5  /* B is ready in top bits */
+    vshr.u16    out1, in,   #8  /* R is in place */
+    vsri.u16    out0, tmp,  #8  /* G & B is in place */
+    vzip.u16    out0, out1      /* everything is in place */
+.endm
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-neon.c b/libs/pixman-0.40.0/pixman/pixman-arm-neon.c
new file mode 100644
index 0000000..be761c9
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-neon.c
@@ -0,0 +1,472 @@
+/*
+ * Copyright © 2009 ARM Ltd, Movial Creative Technologies Oy
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of ARM Ltd not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  ARM Ltd makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Ian Rickards (ian.rickards@arm.com)
+ * Author:  Jonathan Morton (jonathan.morton@movial.com)
+ * Author:  Markku Vire (markku.vire@movial.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include "pixman-private.h"
+#include "pixman-arm-common.h"
+
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_x888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_0565,
+                                   uint16_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0888,
+                                   uint8_t, 3, uint8_t, 3)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_0565,
+                                   uint32_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_8888,
+                                   uint16_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_8888_rev,
+                                   uint8_t, 3, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0565_rev,
+                                   uint8_t, 3, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_pixbuf_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_rpixbuf_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8_8,
+                                   uint8_t, 1, uint8_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_0565,
+                                   uint32_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_0565,
+                                   uint8_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_8888,
+                                   uint8_t, 1, uint32_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_0565,
+                                 uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_8888,
+                                 uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_reverse_n_8888,
+                                 uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, neon, in_n_8,
+                                 uint8_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_0565,
+                                      uint8_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8888,
+                                      uint8_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_8888_ca,
+                                      uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_0565_ca,
+				      uint32_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8,
+                                      uint8_t, 1, uint8_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8,
+                                      uint8_t, 1, uint8_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8888,
+                                      uint8_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (0, neon, src_n_8_8888,
+                                      uint8_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (0, neon, src_n_8_8,
+                                      uint8_t, 1, uint8_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_8888,
+                                     uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_0565,
+                                     uint32_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_0565_n_0565,
+                                     uint16_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, add_8888_n_8888,
+                                     uint32_t, 1, uint32_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8_8_8,
+                                        uint8_t, 1, uint8_t, 1, uint8_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_0565_8_0565,
+                                        uint16_t, 1, uint8_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8_8888,
+                                        uint32_t, 1, uint8_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8888_8888,
+                                        uint32_t, 1, uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_8888,
+                                        uint32_t, 1, uint8_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8888_8888,
+                                        uint32_t, 1, uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_0565,
+                                        uint32_t, 1, uint8_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_0565_8_0565,
+                                        uint16_t, 1, uint8_t, 1, uint16_t, 1)
+
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_8888, OVER,
+                                        uint32_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, OVER,
+                                        uint32_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, SRC,
+                                        uint32_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 0565_8888, SRC,
+                                        uint16_t, uint32_t)
+
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_0565,
+                                           OVER, uint32_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 0565_8_0565,
+                                           OVER, uint16_t, uint16_t)
+
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_8888, SRC,
+                                         uint32_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_0565, SRC,
+                                         uint32_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_x888, SRC,
+                                         uint16_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_0565, SRC,
+                                         uint16_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, neon, 8888_8888, OVER,
+                                         uint32_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, neon, 8888_8888, ADD,
+                                         uint32_t, uint32_t)
+
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 8888_8_8888, SRC,
+                                            uint32_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 8888_8_0565, SRC,
+                                            uint32_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 0565_8_x888, SRC,
+                                            uint16_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 0565_8_0565, SRC,
+                                            uint16_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_8888, OVER,
+                                            uint32_t, uint32_t)
+PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_8888, ADD,
+                                            uint32_t, uint32_t)
+
+void
+pixman_composite_src_n_8_asm_neon (int32_t   w,
+                                   int32_t   h,
+                                   uint8_t  *dst,
+                                   int32_t   dst_stride,
+                                   uint8_t   src);
+
+void
+pixman_composite_src_n_0565_asm_neon (int32_t   w,
+                                      int32_t   h,
+                                      uint16_t *dst,
+                                      int32_t   dst_stride,
+                                      uint16_t  src);
+
+void
+pixman_composite_src_n_8888_asm_neon (int32_t   w,
+                                      int32_t   h,
+                                      uint32_t *dst,
+                                      int32_t   dst_stride,
+                                      uint32_t  src);
+
+static pixman_bool_t
+arm_neon_fill (pixman_implementation_t *imp,
+               uint32_t *               bits,
+               int                      stride,
+               int                      bpp,
+               int                      x,
+               int                      y,
+               int                      width,
+               int                      height,
+	       uint32_t                 _xor)
+{
+    /* stride is always multiple of 32bit units in pixman */
+    uint32_t byte_stride = stride * sizeof(uint32_t);
+
+    switch (bpp)
+    {
+    case 8:
+	pixman_composite_src_n_8_asm_neon (
+		width,
+		height,
+		(uint8_t *)(((char *) bits) + y * byte_stride + x),
+		byte_stride,
+		_xor & 0xff);
+	return TRUE;
+    case 16:
+	pixman_composite_src_n_0565_asm_neon (
+		width,
+		height,
+		(uint16_t *)(((char *) bits) + y * byte_stride + x * 2),
+		byte_stride / 2,
+		_xor & 0xffff);
+	return TRUE;
+    case 32:
+	pixman_composite_src_n_8888_asm_neon (
+		width,
+		height,
+		(uint32_t *)(((char *) bits) + y * byte_stride + x * 4),
+		byte_stride / 4,
+		_xor);
+	return TRUE;
+    default:
+	return FALSE;
+    }
+}
+
+static pixman_bool_t
+arm_neon_blt (pixman_implementation_t *imp,
+              uint32_t *               src_bits,
+              uint32_t *               dst_bits,
+              int                      src_stride,
+              int                      dst_stride,
+              int                      src_bpp,
+              int                      dst_bpp,
+              int                      src_x,
+              int                      src_y,
+              int                      dest_x,
+              int                      dest_y,
+              int                      width,
+              int                      height)
+{
+    if (src_bpp != dst_bpp)
+	return FALSE;
+
+    switch (src_bpp)
+    {
+    case 16:
+	pixman_composite_src_0565_0565_asm_neon (
+		width, height,
+		(uint16_t *)(((char *) dst_bits) +
+		dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2,
+		(uint16_t *)(((char *) src_bits) +
+		src_y * src_stride * 4 + src_x * 2), src_stride * 2);
+	return TRUE;
+    case 32:
+	pixman_composite_src_8888_8888_asm_neon (
+		width, height,
+		(uint32_t *)(((char *) dst_bits) +
+		dest_y * dst_stride * 4 + dest_x * 4), dst_stride,
+		(uint32_t *)(((char *) src_bits) +
+		src_y * src_stride * 4 + src_x * 4), src_stride);
+	return TRUE;
+    default:
+	return FALSE;
+    }
+}
+
+static const pixman_fast_path_t arm_neon_fast_paths[] =
+{
+    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     r5g6b5,   neon_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     b5g6r5,   neon_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     r5g6b5,   neon_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     r5g6b5,   neon_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     b5g6r5,   neon_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     b5g6r5,   neon_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     a8r8g8b8, neon_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  r5g6b5,   null,     x8r8g8b8, neon_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     a8b8g8r8, neon_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  b5g6r5,   null,     x8b8g8r8, neon_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     x8r8g8b8, neon_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     x8r8g8b8, neon_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     x8b8g8r8, neon_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     x8b8g8r8, neon_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  a8r8g8b8, null,     a8r8g8b8, neon_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  a8b8g8r8, null,     a8b8g8r8, neon_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  r8g8b8,   null,     r8g8b8,   neon_composite_src_0888_0888),
+    PIXMAN_STD_FAST_PATH (SRC,  b8g8r8,   null,     x8r8g8b8, neon_composite_src_0888_8888_rev),
+    PIXMAN_STD_FAST_PATH (SRC,  b8g8r8,   null,     r5g6b5,   neon_composite_src_0888_0565_rev),
+    PIXMAN_STD_FAST_PATH (SRC,  pixbuf,   pixbuf,   a8r8g8b8, neon_composite_src_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  pixbuf,   pixbuf,   a8b8g8r8, neon_composite_src_rpixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  rpixbuf,  rpixbuf,  a8r8g8b8, neon_composite_src_rpixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  rpixbuf,  rpixbuf,  a8b8g8r8, neon_composite_src_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  solid,    a8,       a8r8g8b8, neon_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  solid,    a8,       x8r8g8b8, neon_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  solid,    a8,       a8b8g8r8, neon_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  solid,    a8,       x8b8g8r8, neon_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC,  solid,    a8,       a8,       neon_composite_src_n_8_8),
+
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8,       neon_composite_over_n_8_8),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       r5g6b5,   neon_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       b5g6r5,   neon_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8r8g8b8, neon_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8r8g8b8, neon_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8b8g8r8, neon_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8b8g8r8, neon_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     r5g6b5,   neon_composite_over_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     a8r8g8b8, neon_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     x8r8g8b8, neon_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, neon_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, neon_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, neon_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, neon_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5,   neon_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5,   neon_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    a8r8g8b8, neon_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    x8r8g8b8, neon_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    r5g6b5,   neon_composite_over_8888_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid,    b5g6r5,   neon_composite_over_8888_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   solid,    r5g6b5,   neon_composite_over_0565_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   solid,    b5g6r5,   neon_composite_over_0565_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       a8r8g8b8, neon_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       x8r8g8b8, neon_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       a8b8g8r8, neon_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       x8b8g8r8, neon_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       r5g6b5,   neon_composite_over_8888_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       b5g6r5,   neon_composite_over_8888_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   a8,       r5g6b5,   neon_composite_over_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   a8,       b5g6r5,   neon_composite_over_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_over_8888_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     r5g6b5,   neon_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     b5g6r5,   neon_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     a8r8g8b8, neon_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     x8r8g8b8, neon_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     a8b8g8r8, neon_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     x8b8g8r8, neon_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8,       neon_composite_add_n_8_8),
+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8r8g8b8, neon_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8b8g8r8, neon_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8,       a8,       a8,       neon_composite_add_8_8_8),
+    PIXMAN_STD_FAST_PATH (ADD,  r5g6b5,   a8,       r5g6b5,   neon_composite_add_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (ADD,  b5g6r5,   a8,       b5g6r5,   neon_composite_add_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8,       a8r8g8b8, neon_composite_add_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, a8,       a8b8g8r8, neon_composite_add_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_add_8888_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, solid,    a8r8g8b8, neon_composite_add_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, solid,    a8b8g8r8, neon_composite_add_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8,       null,     a8,       neon_composite_add_8_8),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, null,     a8r8g8b8, neon_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, null,     a8b8g8r8, neon_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (IN,   solid,    null,     a8,       neon_composite_in_n_8),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, neon_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, neon_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, r5g6b5,   neon_composite_out_reverse_8_0565),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, b5g6r5,   neon_composite_out_reverse_8_0565),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, a8r8g8b8, neon_composite_out_reverse_8_8888),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE,  a8,    null, a8b8g8r8, neon_composite_out_reverse_8_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, neon_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, neon_8888_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_0565),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_0565),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, b5g6r5, neon_8888_0565),
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, b5g6r5, neon_8888_0565),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, neon_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8888),
+    /* Note: NONE repeat is not supported yet */
+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, neon_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, neon_0565_8888),
+
+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_8_0565),
+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_8_0565),
+
+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, neon_0565_8_0565),
+    PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, neon_0565_8_0565),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_x888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_0565),
+
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, neon_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, neon_8888_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_8_0565),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_8_0565),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8_x888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_8_0565),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, neon_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, neon_8888_8_8888),
+
+    { PIXMAN_OP_NONE },
+};
+
+#define BIND_COMBINE_U(name)                                             \
+void                                                                     \
+pixman_composite_scanline_##name##_mask_asm_neon (int32_t         w,     \
+                                                  const uint32_t *dst,   \
+                                                  const uint32_t *src,   \
+                                                  const uint32_t *mask); \
+                                                                         \
+void                                                                     \
+pixman_composite_scanline_##name##_asm_neon (int32_t         w,          \
+                                             const uint32_t *dst,        \
+                                             const uint32_t *src);       \
+                                                                         \
+static void                                                              \
+neon_combine_##name##_u (pixman_implementation_t *imp,                   \
+                         pixman_op_t              op,                    \
+                         uint32_t *               dest,                  \
+                         const uint32_t *         src,                   \
+                         const uint32_t *         mask,                  \
+                         int                      width)                 \
+{                                                                        \
+    if (mask)                                                            \
+	pixman_composite_scanline_##name##_mask_asm_neon (width, dest,   \
+	                                                  src, mask);    \
+    else                                                                 \
+	pixman_composite_scanline_##name##_asm_neon (width, dest, src);  \
+}
+
+BIND_COMBINE_U (over)
+BIND_COMBINE_U (add)
+BIND_COMBINE_U (out_reverse)
+
+pixman_implementation_t *
+_pixman_implementation_create_arm_neon (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp =
+	_pixman_implementation_create (fallback, arm_neon_fast_paths);
+
+    imp->combine_32[PIXMAN_OP_OVER] = neon_combine_over_u;
+    imp->combine_32[PIXMAN_OP_ADD] = neon_combine_add_u;
+    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = neon_combine_out_reverse_u;
+
+    imp->blt = arm_neon_blt;
+    imp->fill = arm_neon_fill;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm-scaled.S b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm-scaled.S
new file mode 100644
index 0000000..e050292
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm-scaled.S
@@ -0,0 +1,156 @@
+/*
+ * Copyright © 2008 Mozilla Corporation
+ * Copyright © 2010 Nokia Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Mozilla Corporation not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Mozilla Corporation makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Jeff Muizelaar (jeff@infidigm.net)
+ *
+ */
+
+/* Prevent the stack from becoming executable */
+#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif
+
+	.text
+	.arch armv6
+	.object_arch armv4
+	.arm
+	.altmacro
+	.p2align 2
+
+#include "pixman-arm-asm.h"
+
+/*
+ * Note: This code is only using armv5te instructions (not even armv6),
+ *       but is scheduled for ARM Cortex-A8 pipeline. So it might need to
+ *       be split into a few variants, tuned for each microarchitecture.
+ *
+ * TODO: In order to get good performance on ARM9/ARM11 cores (which don't
+ * have efficient write combining), it needs to be changed to use 16-byte
+ * aligned writes using STM instruction.
+ *
+ * Nearest scanline scaler macro template uses the following arguments:
+ *  fname                     - name of the function to generate
+ *  bpp_shift                 - (1 << bpp_shift) is the size of pixel in bytes
+ *  t                         - type suffix for LDR/STR instructions
+ *  prefetch_distance         - prefetch in the source image by that many
+ *                              pixels ahead
+ *  prefetch_braking_distance - stop prefetching when that many pixels are
+ *                              remaining before the end of scanline
+ */
+
+.macro generate_nearest_scanline_func fname, bpp_shift, t,      \
+                                      prefetch_distance,        \
+                                      prefetch_braking_distance
+
+pixman_asm_function fname
+	W		.req	r0
+	DST		.req	r1
+	SRC		.req	r2
+	VX		.req	r3
+	UNIT_X		.req	ip
+	TMP1		.req	r4
+	TMP2		.req	r5
+	VXMASK		.req	r6
+	PF_OFFS		.req	r7
+	SRC_WIDTH_FIXED	.req	r8
+
+	ldr	UNIT_X, [sp]
+	push	{r4, r5, r6, r7, r8, r10}
+	mvn	VXMASK, #((1 << bpp_shift) - 1)
+	ldr	SRC_WIDTH_FIXED, [sp, #28]
+
+	/* define helper macro */
+	.macro	scale_2_pixels
+		ldr&t	TMP1, [SRC, TMP1]
+		and	TMP2, VXMASK, VX, asr #(16 - bpp_shift)
+		adds	VX, VX, UNIT_X
+		str&t	TMP1, [DST], #(1 << bpp_shift)
+9:		subpls	VX, VX, SRC_WIDTH_FIXED
+		bpl	9b
+
+		ldr&t	TMP2, [SRC, TMP2]
+		and	TMP1, VXMASK, VX, asr #(16 - bpp_shift)
+		adds	VX, VX, UNIT_X
+		str&t	TMP2, [DST], #(1 << bpp_shift)
+9:		subpls	VX, VX, SRC_WIDTH_FIXED
+		bpl	9b
+	.endm
+
+	/* now do the scaling */
+	and	TMP1, VXMASK, VX, asr #(16 - bpp_shift)
+	adds	VX, VX, UNIT_X
+9:	subpls	VX, VX, SRC_WIDTH_FIXED
+	bpl	9b
+	subs	W, W, #(8 + prefetch_braking_distance)
+	blt	2f
+	/* calculate prefetch offset */
+	mov	PF_OFFS, #prefetch_distance
+	mla	PF_OFFS, UNIT_X, PF_OFFS, VX
+1:	/* main loop, process 8 pixels per iteration with prefetch */
+	pld	[SRC, PF_OFFS, asr #(16 - bpp_shift)]
+	add	PF_OFFS, UNIT_X, lsl #3
+	scale_2_pixels
+	scale_2_pixels
+	scale_2_pixels
+	scale_2_pixels
+	subs	W, W, #8
+	bge	1b
+2:
+	subs	W, W, #(4 - 8 - prefetch_braking_distance)
+	blt	2f
+1:	/* process the remaining pixels */
+	scale_2_pixels
+	scale_2_pixels
+	subs	W, W, #4
+	bge	1b
+2:
+	tst	W, #2
+	beq	2f
+	scale_2_pixels
+2:
+	tst	W, #1
+	ldrne&t	TMP1, [SRC, TMP1]
+	strne&t	TMP1, [DST]
+	/* cleanup helper macro */
+	.purgem	scale_2_pixels
+	.unreq	DST
+	.unreq	SRC
+	.unreq	W
+	.unreq	VX
+	.unreq	UNIT_X
+	.unreq	TMP1
+	.unreq	TMP2
+	.unreq	VXMASK
+	.unreq	PF_OFFS
+	.unreq  SRC_WIDTH_FIXED
+	/* return */
+	pop	{r4, r5, r6, r7, r8, r10}
+	bx	lr
+.endfunc
+.endm
+
+generate_nearest_scanline_func \
+    pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6, 1, h, 80, 32
+
+generate_nearest_scanline_func \
+    pixman_scaled_nearest_scanline_8888_8888_SRC_asm_armv6, 2,  , 48, 32
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm.S b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm.S
new file mode 100644
index 0000000..a74a0a8
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm.S
@@ -0,0 +1,1179 @@
+/*
+ * Copyright © 2012 Raspberry Pi Foundation
+ * Copyright © 2012 RISC OS Open Ltd
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Ben Avison (bavison@riscosopen.org)
+ *
+ */
+
+/* Prevent the stack from becoming executable */
+#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif
+
+	.text
+	.arch armv6
+	.object_arch armv4
+	.arm
+	.altmacro
+	.p2align 2
+
+#include "pixman-arm-asm.h"
+#include "pixman-arm-simd-asm.h"
+
+/* A head macro should do all processing which results in an output of up to
+ * 16 bytes, as far as the final load instruction. The corresponding tail macro
+ * should complete the processing of the up-to-16 bytes. The calling macro will
+ * sometimes choose to insert a preload or a decrement of X between them.
+ *   cond           ARM condition code for code block
+ *   numbytes       Number of output bytes that should be generated this time
+ *   firstreg       First WK register in which to place output
+ *   unaligned_src  Whether to use non-wordaligned loads of source image
+ *   unaligned_mask Whether to use non-wordaligned loads of mask image
+ *   preload        If outputting 16 bytes causes 64 bytes to be read, whether an extra preload should be output
+ */
+
+.macro blit_init
+        line_saved_regs STRIDE_D, STRIDE_S
+.endm
+
+.macro blit_process_head   cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+        pixld   cond, numbytes, firstreg, SRC, unaligned_src
+.endm
+
+.macro blit_inner_loop  process_head, process_tail, unaligned_src, unaligned_mask, dst_alignment
+    WK4     .req    STRIDE_D
+    WK5     .req    STRIDE_S
+    WK6     .req    MASK
+    WK7     .req    STRIDE_M
+110:    pixld   , 16, 0, SRC, unaligned_src
+        pixld   , 16, 4, SRC, unaligned_src
+        pld     [SRC, SCRATCH]
+        pixst   , 16, 0, DST
+        pixst   , 16, 4, DST
+        subs    X, X, #32*8/src_bpp
+        bhs     110b
+    .unreq  WK4
+    .unreq  WK5
+    .unreq  WK6
+    .unreq  WK7
+.endm
+
+generate_composite_function \
+    pixman_composite_src_8888_8888_asm_armv6, 32, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \
+    4, /* prefetch distance */ \
+    blit_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    blit_process_head, \
+    nop_macro, /* process tail */ \
+    blit_inner_loop
+
+generate_composite_function \
+    pixman_composite_src_0565_0565_asm_armv6, 16, 0, 16, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \
+    4, /* prefetch distance */ \
+    blit_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    blit_process_head, \
+    nop_macro, /* process tail */ \
+    blit_inner_loop
+
+generate_composite_function \
+    pixman_composite_src_8_8_asm_armv6, 8, 0, 8, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \
+    3, /* prefetch distance */ \
+    blit_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    blit_process_head, \
+    nop_macro, /* process tail */ \
+    blit_inner_loop
+
+/******************************************************************************/
+
+.macro src_n_8888_init
+        ldr     SRC, [sp, #ARGS_STACK_OFFSET]
+        mov     STRIDE_S, SRC
+        mov     MASK, SRC
+        mov     STRIDE_M, SRC
+.endm
+
+.macro src_n_0565_init
+        ldrh    SRC, [sp, #ARGS_STACK_OFFSET]
+        orr     SRC, SRC, lsl #16
+        mov     STRIDE_S, SRC
+        mov     MASK, SRC
+        mov     STRIDE_M, SRC
+.endm
+
+.macro src_n_8_init
+        ldrb    SRC, [sp, #ARGS_STACK_OFFSET]
+        orr     SRC, SRC, lsl #8
+        orr     SRC, SRC, lsl #16
+        mov     STRIDE_S, SRC
+        mov     MASK, SRC
+        mov     STRIDE_M, SRC
+.endm
+
+.macro fill_process_tail  cond, numbytes, firstreg
+    WK4     .req    SRC
+    WK5     .req    STRIDE_S
+    WK6     .req    MASK
+    WK7     .req    STRIDE_M
+        pixst   cond, numbytes, 4, DST
+    .unreq  WK4
+    .unreq  WK5
+    .unreq  WK6
+    .unreq  WK7
+.endm
+
+generate_composite_function \
+    pixman_composite_src_n_8888_asm_armv6, 0, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \
+    0, /* prefetch distance doesn't apply */ \
+    src_n_8888_init \
+    nop_macro, /* newline */ \
+    nop_macro /* cleanup */ \
+    nop_macro /* process head */ \
+    fill_process_tail
+
+generate_composite_function \
+    pixman_composite_src_n_0565_asm_armv6, 0, 0, 16, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \
+    0, /* prefetch distance doesn't apply */ \
+    src_n_0565_init \
+    nop_macro, /* newline */ \
+    nop_macro /* cleanup */ \
+    nop_macro /* process head */ \
+    fill_process_tail
+
+generate_composite_function \
+    pixman_composite_src_n_8_asm_armv6, 0, 0, 8, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \
+    0, /* prefetch distance doesn't apply */ \
+    src_n_8_init \
+    nop_macro, /* newline */ \
+    nop_macro /* cleanup */ \
+    nop_macro /* process head */ \
+    fill_process_tail
+
+/******************************************************************************/
+
+.macro src_x888_8888_pixel, cond, reg
+        orr&cond WK&reg, WK&reg, #0xFF000000
+.endm
+
+.macro pixman_composite_src_x888_8888_process_head   cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+        pixld   cond, numbytes, firstreg, SRC, unaligned_src
+.endm
+
+.macro pixman_composite_src_x888_8888_process_tail   cond, numbytes, firstreg
+        src_x888_8888_pixel cond, %(firstreg+0)
+ .if numbytes >= 8
+        src_x888_8888_pixel cond, %(firstreg+1)
+  .if numbytes == 16
+        src_x888_8888_pixel cond, %(firstreg+2)
+        src_x888_8888_pixel cond, %(firstreg+3)
+  .endif
+ .endif
+.endm
+
+generate_composite_function \
+    pixman_composite_src_x888_8888_asm_armv6, 32, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_SCRATCH, \
+    3, /* prefetch distance */ \
+    nop_macro, /* init */ \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    pixman_composite_src_x888_8888_process_head, \
+    pixman_composite_src_x888_8888_process_tail
+
+/******************************************************************************/
+
+.macro src_0565_8888_init
+        /* Hold loop invariants in MASK and STRIDE_M */
+        ldr     MASK, =0x07E007E0
+        mov     STRIDE_M, #0xFF000000
+        /* Set GE[3:0] to 1010 so SEL instructions do what we want */
+        ldr     SCRATCH, =0x80008000
+        uadd8   SCRATCH, SCRATCH, SCRATCH
+.endm
+
+.macro src_0565_8888_2pixels, reg1, reg2
+        and     SCRATCH, WK&reg1, MASK             @ 00000GGGGGG0000000000gggggg00000
+        bic     WK&reg2, WK&reg1, MASK             @ RRRRR000000BBBBBrrrrr000000bbbbb
+        orr     SCRATCH, SCRATCH, SCRATCH, lsr #6  @ 00000GGGGGGGGGGGG0000ggggggggggg
+        mov     WK&reg1, WK&reg2, lsl #16          @ rrrrr000000bbbbb0000000000000000
+        mov     SCRATCH, SCRATCH, ror #19          @ GGGG0000ggggggggggg00000GGGGGGGG
+        bic     WK&reg2, WK&reg2, WK&reg1, lsr #16 @ RRRRR000000BBBBB0000000000000000
+        orr     WK&reg1, WK&reg1, WK&reg1, lsr #5  @ rrrrrrrrrr0bbbbbbbbbb00000000000
+        orr     WK&reg2, WK&reg2, WK&reg2, lsr #5  @ RRRRRRRRRR0BBBBBBBBBB00000000000
+        pkhtb   WK&reg1, WK&reg1, WK&reg1, asr #5  @ rrrrrrrr--------bbbbbbbb--------
+        sel     WK&reg1, WK&reg1, SCRATCH          @ rrrrrrrrggggggggbbbbbbbb--------
+        mov     SCRATCH, SCRATCH, ror #16          @ ggg00000GGGGGGGGGGGG0000gggggggg
+        pkhtb   WK&reg2, WK&reg2, WK&reg2, asr #5  @ RRRRRRRR--------BBBBBBBB--------
+        sel     WK&reg2, WK&reg2, SCRATCH          @ RRRRRRRRGGGGGGGGBBBBBBBB--------
+        orr     WK&reg1, STRIDE_M, WK&reg1, lsr #8 @ 11111111rrrrrrrrggggggggbbbbbbbb
+        orr     WK&reg2, STRIDE_M, WK&reg2, lsr #8 @ 11111111RRRRRRRRGGGGGGGGBBBBBBBB
+.endm
+
+/* This version doesn't need STRIDE_M, but is one instruction longer.
+   It would however be preferable for an XRGB target, since we could knock off the last 2 instructions, but is that a common case?
+        and     SCRATCH, WK&reg1, MASK             @ 00000GGGGGG0000000000gggggg00000
+        bic     WK&reg1, WK&reg1, MASK             @ RRRRR000000BBBBBrrrrr000000bbbbb
+        orr     SCRATCH, SCRATCH, SCRATCH, lsr #6  @ 00000GGGGGGGGGGGG0000ggggggggggg
+        mov     WK&reg2, WK&reg1, lsr #16          @ 0000000000000000RRRRR000000BBBBB
+        mov     SCRATCH, SCRATCH, ror #27          @ GGGGGGGGGGGG0000ggggggggggg00000
+        bic     WK&reg1, WK&reg1, WK&reg2, lsl #16 @ 0000000000000000rrrrr000000bbbbb
+        mov     WK&reg2, WK&reg2, lsl #3           @ 0000000000000RRRRR000000BBBBB000
+        mov     WK&reg1, WK&reg1, lsl #3           @ 0000000000000rrrrr000000bbbbb000
+        orr     WK&reg2, WK&reg2, WK&reg2, lsr #5  @ 0000000000000RRRRRRRRRR0BBBBBBBB
+        orr     WK&reg1, WK&reg1, WK&reg1, lsr #5  @ 0000000000000rrrrrrrrrr0bbbbbbbb
+        pkhbt   WK&reg2, WK&reg2, WK&reg2, lsl #5  @ --------RRRRRRRR--------BBBBBBBB
+        pkhbt   WK&reg1, WK&reg1, WK&reg1, lsl #5  @ --------rrrrrrrr--------bbbbbbbb
+        sel     WK&reg2, SCRATCH, WK&reg2          @ --------RRRRRRRRGGGGGGGGBBBBBBBB
+        sel     WK&reg1, SCRATCH, WK&reg1          @ --------rrrrrrrrggggggggbbbbbbbb
+        orr     WK&reg2, WK&reg2, #0xFF000000      @ 11111111RRRRRRRRGGGGGGGGBBBBBBBB
+        orr     WK&reg1, WK&reg1, #0xFF000000      @ 11111111rrrrrrrrggggggggbbbbbbbb
+*/
+
+.macro src_0565_8888_1pixel, reg
+        bic     SCRATCH, WK&reg, MASK              @ 0000000000000000rrrrr000000bbbbb
+        and     WK&reg, WK&reg, MASK               @ 000000000000000000000gggggg00000
+        mov     SCRATCH, SCRATCH, lsl #3           @ 0000000000000rrrrr000000bbbbb000
+        mov     WK&reg, WK&reg, lsl #5             @ 0000000000000000gggggg0000000000
+        orr     SCRATCH, SCRATCH, SCRATCH, lsr #5  @ 0000000000000rrrrrrrrrr0bbbbbbbb
+        orr     WK&reg, WK&reg, WK&reg, lsr #6     @ 000000000000000gggggggggggg00000
+        pkhbt   SCRATCH, SCRATCH, SCRATCH, lsl #5  @ --------rrrrrrrr--------bbbbbbbb
+        sel     WK&reg, WK&reg, SCRATCH            @ --------rrrrrrrrggggggggbbbbbbbb
+        orr     WK&reg, WK&reg, #0xFF000000        @ 11111111rrrrrrrrggggggggbbbbbbbb
+.endm
+
+.macro src_0565_8888_process_head   cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+ .if numbytes == 16
+        pixldst ld,, 8, firstreg, %(firstreg+2),,, SRC, unaligned_src
+ .elseif numbytes == 8
+        pixld   , 4, firstreg, SRC, unaligned_src
+ .elseif numbytes == 4
+        pixld   , 2, firstreg, SRC, unaligned_src
+ .endif
+.endm
+
+.macro src_0565_8888_process_tail   cond, numbytes, firstreg
+ .if numbytes == 16
+        src_0565_8888_2pixels firstreg, %(firstreg+1)
+        src_0565_8888_2pixels %(firstreg+2), %(firstreg+3)
+ .elseif numbytes == 8
+        src_0565_8888_2pixels firstreg, %(firstreg+1)
+ .else
+        src_0565_8888_1pixel firstreg
+ .endif
+.endm
+
+generate_composite_function \
+    pixman_composite_src_0565_8888_asm_armv6, 16, 0, 32, \
+    FLAG_DST_WRITEONLY | FLAG_BRANCH_OVER, \
+    3, /* prefetch distance */ \
+    src_0565_8888_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    src_0565_8888_process_head, \
+    src_0565_8888_process_tail
+
+/******************************************************************************/
+
+.macro src_x888_0565_init
+        /* Hold loop invariant in MASK */
+        ldr     MASK, =0x001F001F
+        line_saved_regs  STRIDE_S, ORIG_W
+.endm
+
+.macro src_x888_0565_1pixel  s, d
+        and     WK&d, MASK, WK&s, lsr #3           @ 00000000000rrrrr00000000000bbbbb
+        and     STRIDE_S, WK&s, #0xFC00            @ 0000000000000000gggggg0000000000
+        orr     WK&d, WK&d, WK&d, lsr #5           @ 00000000000-----rrrrr000000bbbbb
+        orr     WK&d, WK&d, STRIDE_S, lsr #5       @ 00000000000-----rrrrrggggggbbbbb
+        /* Top 16 bits are discarded during the following STRH */
+.endm
+
+.macro src_x888_0565_2pixels  slo, shi, d, tmp
+        and     SCRATCH, WK&shi, #0xFC00           @ 0000000000000000GGGGGG0000000000
+        and     WK&tmp, MASK, WK&shi, lsr #3       @ 00000000000RRRRR00000000000BBBBB
+        and     WK&shi, MASK, WK&slo, lsr #3       @ 00000000000rrrrr00000000000bbbbb
+        orr     WK&tmp, WK&tmp, WK&tmp, lsr #5     @ 00000000000-----RRRRR000000BBBBB
+        orr     WK&tmp, WK&tmp, SCRATCH, lsr #5    @ 00000000000-----RRRRRGGGGGGBBBBB
+        and     SCRATCH, WK&slo, #0xFC00           @ 0000000000000000gggggg0000000000
+        orr     WK&shi, WK&shi, WK&shi, lsr #5     @ 00000000000-----rrrrr000000bbbbb
+        orr     WK&shi, WK&shi, SCRATCH, lsr #5    @ 00000000000-----rrrrrggggggbbbbb
+        pkhbt   WK&d, WK&shi, WK&tmp, lsl #16      @ RRRRRGGGGGGBBBBBrrrrrggggggbbbbb
+.endm
+
+.macro src_x888_0565_process_head   cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+        WK4     .req    STRIDE_S
+        WK5     .req    STRIDE_M
+        WK6     .req    WK3
+        WK7     .req    ORIG_W
+ .if numbytes == 16
+        pixld   , 16, 4, SRC, 0
+        src_x888_0565_2pixels  4, 5, 0, 0
+        pixld   , 8, 4, SRC, 0
+        src_x888_0565_2pixels  6, 7, 1, 1
+        pixld   , 8, 6, SRC, 0
+ .else
+        pixld   , numbytes*2, 4, SRC, 0
+ .endif
+.endm
+
+.macro src_x888_0565_process_tail   cond, numbytes, firstreg
+ .if numbytes == 16
+        src_x888_0565_2pixels  4, 5, 2, 2
+        src_x888_0565_2pixels  6, 7, 3, 4
+ .elseif numbytes == 8
+        src_x888_0565_2pixels  4, 5, 1, 1
+        src_x888_0565_2pixels  6, 7, 2, 2
+ .elseif numbytes == 4
+        src_x888_0565_2pixels  4, 5, 1, 1
+ .else
+        src_x888_0565_1pixel  4, 1
+ .endif
+ .if numbytes == 16
+        pixst   , numbytes, 0, DST
+ .else
+        pixst   , numbytes, 1, DST
+ .endif
+        .unreq  WK4
+        .unreq  WK5
+        .unreq  WK6
+        .unreq  WK7
+.endm
+
+generate_composite_function \
+    pixman_composite_src_x888_0565_asm_armv6, 32, 0, 16, \
+    FLAG_DST_WRITEONLY | FLAG_BRANCH_OVER | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH, \
+    3, /* prefetch distance */ \
+    src_x888_0565_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    src_x888_0565_process_head, \
+    src_x888_0565_process_tail
+
+/******************************************************************************/
+
+.macro add_8_8_8pixels  cond, dst1, dst2
+        uqadd8&cond  WK&dst1, WK&dst1, MASK
+        uqadd8&cond  WK&dst2, WK&dst2, STRIDE_M
+.endm
+
+.macro add_8_8_4pixels  cond, dst
+        uqadd8&cond  WK&dst, WK&dst, MASK
+.endm
+
+.macro add_8_8_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+    WK4     .req    MASK
+    WK5     .req    STRIDE_M
+ .if numbytes == 16
+        pixld   cond, 8, 4, SRC, unaligned_src
+        pixld   cond, 16, firstreg, DST, 0
+        add_8_8_8pixels cond, firstreg, %(firstreg+1)
+        pixld   cond, 8, 4, SRC, unaligned_src
+ .else
+        pixld   cond, numbytes, 4, SRC, unaligned_src
+        pixld   cond, numbytes, firstreg, DST, 0
+ .endif
+    .unreq  WK4
+    .unreq  WK5
+.endm
+
+.macro add_8_8_process_tail  cond, numbytes, firstreg
+ .if numbytes == 16
+        add_8_8_8pixels cond, %(firstreg+2), %(firstreg+3)
+ .elseif numbytes == 8
+        add_8_8_8pixels cond, firstreg, %(firstreg+1)
+ .else
+        add_8_8_4pixels cond, firstreg
+ .endif
+.endm
+
+generate_composite_function \
+    pixman_composite_add_8_8_asm_armv6, 8, 0, 8, \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_PRESERVES_SCRATCH, \
+    2, /* prefetch distance */ \
+    nop_macro, /* init */ \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    add_8_8_process_head, \
+    add_8_8_process_tail
+
+/******************************************************************************/
+
+.macro over_8888_8888_init
+        /* Hold loop invariant in MASK */
+        ldr     MASK, =0x00800080
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, MASK, MASK
+        line_saved_regs STRIDE_D, STRIDE_S, ORIG_W
+.endm
+
+.macro over_8888_8888_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+    WK4     .req    STRIDE_D
+    WK5     .req    STRIDE_S
+    WK6     .req    STRIDE_M
+    WK7     .req    ORIG_W
+        pixld   , numbytes, %(4+firstreg), SRC, unaligned_src
+        pixld   , numbytes, firstreg, DST, 0
+    .unreq  WK4
+    .unreq  WK5
+    .unreq  WK6
+    .unreq  WK7
+.endm
+
+.macro over_8888_8888_check_transparent  numbytes, reg0, reg1, reg2, reg3
+        /* Since these colours a premultiplied by alpha, only 0 indicates transparent (any other colour with 0 in the alpha byte is luminous) */
+        teq     WK&reg0, #0
+ .if numbytes > 4
+        teqeq   WK&reg1, #0
+  .if numbytes > 8
+        teqeq   WK&reg2, #0
+        teqeq   WK&reg3, #0
+  .endif
+ .endif
+.endm
+
+.macro over_8888_8888_prepare  next
+        mov     WK&next, WK&next, lsr #24
+.endm
+
+.macro over_8888_8888_1pixel src, dst, offset, next
+        /* src = destination component multiplier */
+        rsb     WK&src, WK&src, #255
+        /* Split even/odd bytes of dst into SCRATCH/dst */
+        uxtb16  SCRATCH, WK&dst
+        uxtb16  WK&dst, WK&dst, ror #8
+        /* Multiply through, adding 0.5 to the upper byte of result for rounding */
+        mla     SCRATCH, SCRATCH, WK&src, MASK
+        mla     WK&dst, WK&dst, WK&src, MASK
+        /* Where we would have had a stall between the result of the first MLA and the shifter input,
+         * reload the complete source pixel */
+        ldr     WK&src, [SRC, #offset]
+        /* Multiply by 257/256 to approximate 256/255 */
+        uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
+        /* In this stall, start processing the next pixel */
+ .if offset < -4
+        mov     WK&next, WK&next, lsr #24
+ .endif
+        uxtab16 WK&dst, WK&dst, WK&dst, ror #8
+        /* Recombine even/odd bytes of multiplied destination */
+        mov     SCRATCH, SCRATCH, ror #8
+        sel     WK&dst, SCRATCH, WK&dst
+        /* Saturated add of source to multiplied destination */
+        uqadd8  WK&dst, WK&dst, WK&src
+.endm
+
+.macro over_8888_8888_process_tail  cond, numbytes, firstreg
+    WK4     .req    STRIDE_D
+    WK5     .req    STRIDE_S
+    WK6     .req    STRIDE_M
+    WK7     .req    ORIG_W
+        over_8888_8888_check_transparent numbytes, %(4+firstreg), %(5+firstreg), %(6+firstreg), %(7+firstreg)
+        beq     10f
+        over_8888_8888_prepare  %(4+firstreg)
+ .set PROCESS_REG, firstreg
+ .set PROCESS_OFF, -numbytes
+ .rept numbytes / 4
+        over_8888_8888_1pixel %(4+PROCESS_REG), %(0+PROCESS_REG), PROCESS_OFF, %(5+PROCESS_REG)
+  .set PROCESS_REG, PROCESS_REG+1
+  .set PROCESS_OFF, PROCESS_OFF+4
+ .endr
+        pixst   , numbytes, firstreg, DST
+10:
+    .unreq  WK4
+    .unreq  WK5
+    .unreq  WK6
+    .unreq  WK7
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_8888_asm_armv6, 32, 0, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \
+    2, /* prefetch distance */ \
+    over_8888_8888_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    over_8888_8888_process_head, \
+    over_8888_8888_process_tail
+
+/******************************************************************************/
+
+/* Multiply each byte of a word by a byte.
+ * Useful when there aren't any obvious ways to fill the stalls with other instructions.
+ * word  Register containing 4 bytes
+ * byte  Register containing byte multiplier (bits 8-31 must be 0)
+ * tmp   Scratch register
+ * half  Register containing the constant 0x00800080
+ * GE[3:0] bits must contain 0101
+ */
+.macro mul_8888_8  word, byte, tmp, half
+        /* Split even/odd bytes of word apart */
+        uxtb16  tmp, word
+        uxtb16  word, word, ror #8
+        /* Multiply bytes together with rounding, then by 257/256 */
+        mla     tmp, tmp, byte, half
+        mla     word, word, byte, half /* 1 stall follows */
+        uxtab16 tmp, tmp, tmp, ror #8  /* 1 stall follows */
+        uxtab16 word, word, word, ror #8
+        /* Recombine bytes */
+        mov     tmp, tmp, ror #8
+        sel     word, tmp, word
+.endm
+
+/******************************************************************************/
+
+.macro over_8888_n_8888_init
+        /* Mask is constant */
+        ldr     MASK, [sp, #ARGS_STACK_OFFSET+8]
+        /* Hold loop invariant in STRIDE_M */
+        ldr     STRIDE_M, =0x00800080
+        /* We only want the alpha bits of the constant mask */
+        mov     MASK, MASK, lsr #24
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, STRIDE_M, STRIDE_M
+        line_saved_regs Y, STRIDE_D, STRIDE_S, ORIG_W
+.endm
+
+.macro over_8888_n_8888_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+    WK4     .req    Y
+    WK5     .req    STRIDE_D
+    WK6     .req    STRIDE_S
+    WK7     .req    ORIG_W
+        pixld   , numbytes, %(4+(firstreg%2)), SRC, unaligned_src
+        pixld   , numbytes, firstreg, DST, 0
+    .unreq  WK4
+    .unreq  WK5
+    .unreq  WK6
+    .unreq  WK7
+.endm
+
+.macro over_8888_n_8888_1pixel src, dst
+        mul_8888_8  WK&src, MASK, SCRATCH, STRIDE_M
+        sub     WK7, WK6, WK&src, lsr #24
+        mul_8888_8  WK&dst, WK7, SCRATCH, STRIDE_M
+        uqadd8  WK&dst, WK&dst, WK&src
+.endm
+
+.macro over_8888_n_8888_process_tail  cond, numbytes, firstreg
+    WK4     .req    Y
+    WK5     .req    STRIDE_D
+    WK6     .req    STRIDE_S
+    WK7     .req    ORIG_W
+        over_8888_8888_check_transparent numbytes, %(4+(firstreg%2)), %(5+(firstreg%2)), %(6+firstreg), %(7+firstreg)
+        beq     10f
+        mov     WK6, #255
+ .set PROCESS_REG, firstreg
+ .rept numbytes / 4
+  .if numbytes == 16 && PROCESS_REG == 2
+        /* We're using WK6 and WK7 as temporaries, so half way through
+         * 4 pixels, reload the second two source pixels but this time
+         * into WK4 and WK5 */
+        ldmdb   SRC, {WK4, WK5}
+  .endif
+        over_8888_n_8888_1pixel  %(4+(PROCESS_REG%2)), %(PROCESS_REG)
+  .set PROCESS_REG, PROCESS_REG+1
+ .endr
+        pixst   , numbytes, firstreg, DST
+10:
+    .unreq  WK4
+    .unreq  WK5
+    .unreq  WK6
+    .unreq  WK7
+.endm
+
+generate_composite_function \
+    pixman_composite_over_8888_n_8888_asm_armv6, 32, 0, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \
+    2, /* prefetch distance */ \
+    over_8888_n_8888_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    over_8888_n_8888_process_head, \
+    over_8888_n_8888_process_tail
+
+/******************************************************************************/
+
+.macro over_n_8_8888_init
+        /* Source is constant, but splitting it into even/odd bytes is a loop invariant */
+        ldr     SRC, [sp, #ARGS_STACK_OFFSET]
+        /* Not enough registers to hold this constant, but we still use it here to set GE[3:0] */
+        ldr     SCRATCH, =0x00800080
+        uxtb16  STRIDE_S, SRC
+        uxtb16  SRC, SRC, ror #8
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, SCRATCH, SCRATCH
+        line_saved_regs Y, STRIDE_D, STRIDE_M, ORIG_W
+.endm
+
+.macro over_n_8_8888_newline
+        ldr     STRIDE_D, =0x00800080
+        b       1f
+ .ltorg
+1:
+.endm
+
+.macro over_n_8_8888_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+    WK4     .req    STRIDE_M
+        pixld   , numbytes/4, 4, MASK, unaligned_mask
+        pixld   , numbytes, firstreg, DST, 0
+    .unreq  WK4
+.endm
+
+.macro over_n_8_8888_1pixel src, dst
+        uxtb    Y, WK4, ror #src*8
+        /* Trailing part of multiplication of source */
+        mla     SCRATCH, STRIDE_S, Y, STRIDE_D
+        mla     Y, SRC, Y, STRIDE_D
+        mov     ORIG_W, #255
+        uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
+        uxtab16 Y, Y, Y, ror #8
+        mov     SCRATCH, SCRATCH, ror #8
+        sub     ORIG_W, ORIG_W, Y, lsr #24
+        sel     Y, SCRATCH, Y
+        /* Then multiply the destination */
+        mul_8888_8  WK&dst, ORIG_W, SCRATCH, STRIDE_D
+        uqadd8  WK&dst, WK&dst, Y
+.endm
+
+.macro over_n_8_8888_process_tail  cond, numbytes, firstreg
+    WK4     .req    STRIDE_M
+        teq     WK4, #0
+        beq     10f
+ .set PROCESS_REG, firstreg
+ .rept numbytes / 4
+        over_n_8_8888_1pixel  %(PROCESS_REG-firstreg), %(PROCESS_REG)
+  .set PROCESS_REG, PROCESS_REG+1
+ .endr
+        pixst   , numbytes, firstreg, DST
+10:
+    .unreq  WK4
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8_8888_asm_armv6, 0, 8, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \
+    2, /* prefetch distance */ \
+    over_n_8_8888_init, \
+    over_n_8_8888_newline, \
+    nop_macro, /* cleanup */ \
+    over_n_8_8888_process_head, \
+    over_n_8_8888_process_tail
+
+/******************************************************************************/
+
+.macro over_reverse_n_8888_init
+        ldr     SRC, [sp, #ARGS_STACK_OFFSET]
+        ldr     MASK, =0x00800080
+        /* Split source pixel into RB/AG parts */
+        uxtb16  STRIDE_S, SRC
+        uxtb16  STRIDE_M, SRC, ror #8
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, MASK, MASK
+        line_saved_regs  STRIDE_D, ORIG_W
+.endm
+
+.macro over_reverse_n_8888_newline
+        mov     STRIDE_D, #0xFF
+.endm
+
+.macro over_reverse_n_8888_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+        pixld   , numbytes, firstreg, DST, 0
+.endm
+
+.macro over_reverse_n_8888_1pixel  d, is_only
+        teq     WK&d, #0
+        beq     8f       /* replace with source */
+        bics    ORIG_W, STRIDE_D, WK&d, lsr #24
+ .if is_only == 1
+        beq     49f      /* skip store */
+ .else
+        beq     9f       /* write same value back */
+ .endif
+        mla     SCRATCH, STRIDE_S, ORIG_W, MASK /* red/blue */
+        mla     ORIG_W, STRIDE_M, ORIG_W, MASK  /* alpha/green */
+        uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
+        uxtab16 ORIG_W, ORIG_W, ORIG_W, ror #8
+        mov     SCRATCH, SCRATCH, ror #8
+        sel     ORIG_W, SCRATCH, ORIG_W
+        uqadd8  WK&d, WK&d, ORIG_W
+        b       9f
+8:      mov     WK&d, SRC
+9:
+.endm
+
+.macro over_reverse_n_8888_tail  numbytes, reg1, reg2, reg3, reg4
+ .if numbytes == 4
+        over_reverse_n_8888_1pixel  reg1, 1
+ .else
+        and     SCRATCH, WK&reg1, WK&reg2
+  .if numbytes == 16
+        and     SCRATCH, SCRATCH, WK&reg3
+        and     SCRATCH, SCRATCH, WK&reg4
+  .endif
+        mvns    SCRATCH, SCRATCH, asr #24
+        beq     49f /* skip store if all opaque */
+        over_reverse_n_8888_1pixel  reg1, 0
+        over_reverse_n_8888_1pixel  reg2, 0
+  .if numbytes == 16
+        over_reverse_n_8888_1pixel  reg3, 0
+        over_reverse_n_8888_1pixel  reg4, 0
+  .endif
+ .endif
+        pixst   , numbytes, reg1, DST
+49:
+.endm
+
+.macro over_reverse_n_8888_process_tail  cond, numbytes, firstreg
+        over_reverse_n_8888_tail  numbytes, firstreg, %(firstreg+1), %(firstreg+2), %(firstreg+3)
+.endm
+
+generate_composite_function \
+    pixman_composite_over_reverse_n_8888_asm_armv6, 0, 0, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH, \
+    3, /* prefetch distance */ \
+    over_reverse_n_8888_init, \
+    over_reverse_n_8888_newline, \
+    nop_macro, /* cleanup */ \
+    over_reverse_n_8888_process_head, \
+    over_reverse_n_8888_process_tail
+
+/******************************************************************************/
+
+.macro over_white_8888_8888_ca_init
+        HALF    .req    SRC
+        TMP0    .req    STRIDE_D
+        TMP1    .req    STRIDE_S
+        TMP2    .req    STRIDE_M
+        TMP3    .req    ORIG_W
+        WK4     .req    SCRATCH
+        line_saved_regs STRIDE_D, STRIDE_M, ORIG_W
+        ldr     SCRATCH, =0x800080
+        mov     HALF, #0x80
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, SCRATCH, SCRATCH
+        .set DST_PRELOAD_BIAS, 8
+.endm
+
+.macro over_white_8888_8888_ca_cleanup
+        .set DST_PRELOAD_BIAS, 0
+        .unreq  HALF
+        .unreq  TMP0
+        .unreq  TMP1
+        .unreq  TMP2
+        .unreq  TMP3
+        .unreq  WK4
+.endm
+
+.macro over_white_8888_8888_ca_combine  m, d
+        uxtb16  TMP1, TMP0                /* rb_notmask */
+        uxtb16  TMP2, d                   /* rb_dest; 1 stall follows */
+        smlatt  TMP3, TMP2, TMP1, HALF    /* red */
+        smlabb  TMP2, TMP2, TMP1, HALF    /* blue */
+        uxtb16  TMP0, TMP0, ror #8        /* ag_notmask */
+        uxtb16  TMP1, d, ror #8           /* ag_dest; 1 stall follows */
+        smlatt  d, TMP1, TMP0, HALF       /* alpha */
+        smlabb  TMP1, TMP1, TMP0, HALF    /* green */
+        pkhbt   TMP0, TMP2, TMP3, lsl #16 /* rb; 1 stall follows */
+        pkhbt   TMP1, TMP1, d, lsl #16    /* ag */
+        uxtab16 TMP0, TMP0, TMP0, ror #8
+        uxtab16 TMP1, TMP1, TMP1, ror #8
+        mov     TMP0, TMP0, ror #8
+        sel     d, TMP0, TMP1
+        uqadd8  d, d, m                   /* d is a late result */
+.endm
+
+.macro over_white_8888_8888_ca_1pixel_head
+        pixld   , 4, 1, MASK, 0
+        pixld   , 4, 3, DST, 0
+.endm
+
+.macro over_white_8888_8888_ca_1pixel_tail
+        mvn     TMP0, WK1
+        teq     WK1, WK1, asr #32
+        bne     01f
+        bcc     03f
+        mov     WK3, WK1
+        b       02f
+01:     over_white_8888_8888_ca_combine WK1, WK3
+02:     pixst   , 4, 3, DST
+03:
+.endm
+
+.macro over_white_8888_8888_ca_2pixels_head
+        pixld   , 8, 1, MASK, 0
+.endm
+
+.macro over_white_8888_8888_ca_2pixels_tail
+        pixld   , 8, 3, DST
+        mvn     TMP0, WK1
+        teq     WK1, WK1, asr #32
+        bne     01f
+        movcs   WK3, WK1
+        bcs     02f
+        teq     WK2, #0
+        beq     05f
+        b       02f
+01:     over_white_8888_8888_ca_combine WK1, WK3
+02:     mvn     TMP0, WK2
+        teq     WK2, WK2, asr #32
+        bne     03f
+        movcs   WK4, WK2
+        b       04f
+03:     over_white_8888_8888_ca_combine WK2, WK4
+04:     pixst   , 8, 3, DST
+05:
+.endm
+
+.macro over_white_8888_8888_ca_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+ .if numbytes == 4
+        over_white_8888_8888_ca_1pixel_head
+ .else
+  .if numbytes == 16
+        over_white_8888_8888_ca_2pixels_head
+        over_white_8888_8888_ca_2pixels_tail
+  .endif
+        over_white_8888_8888_ca_2pixels_head
+ .endif
+.endm
+
+.macro over_white_8888_8888_ca_process_tail  cond, numbytes, firstreg
+ .if numbytes == 4
+        over_white_8888_8888_ca_1pixel_tail
+ .else
+        over_white_8888_8888_ca_2pixels_tail
+ .endif
+.endm
+
+generate_composite_function \
+    pixman_composite_over_white_8888_8888_ca_asm_armv6, 0, 32, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH \
+    2, /* prefetch distance */ \
+    over_white_8888_8888_ca_init, \
+    nop_macro, /* newline */ \
+    over_white_8888_8888_ca_cleanup, \
+    over_white_8888_8888_ca_process_head, \
+    over_white_8888_8888_ca_process_tail
+
+
+.macro over_n_8888_8888_ca_init
+        /* Set up constants. RB_SRC and AG_SRC are in registers;
+         * RB_FLDS, A_SRC, and the two HALF values need to go on the
+         * stack (and the ful SRC value is already there) */
+        ldr     SCRATCH, [sp, #ARGS_STACK_OFFSET]
+        mov     WK0, #0x00FF0000
+        orr     WK0, WK0, #0xFF        /* RB_FLDS (0x00FF00FF) */
+        mov     WK1, #0x80             /* HALF default value */
+        mov     WK2, SCRATCH, lsr #24  /* A_SRC */
+        orr     WK3, WK1, WK1, lsl #16 /* HALF alternate value (0x00800080) */
+        push    {WK0-WK3}
+ .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET+16
+        uxtb16  SRC, SCRATCH
+        uxtb16  STRIDE_S, SCRATCH, ror #8
+
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, WK3, WK3
+
+        .unreq  WK0
+        .unreq  WK1
+        .unreq  WK2
+        .unreq  WK3
+        WK0     .req    Y
+        WK1     .req    STRIDE_D
+        RB_SRC  .req    SRC
+        AG_SRC  .req    STRIDE_S
+        WK2     .req    STRIDE_M
+        RB_FLDS .req    r8       /* the reloaded constants have to be at consecutive registers starting at an even one */
+        A_SRC   .req    r8
+        HALF    .req    r9
+        WK3     .req    r10
+        WK4     .req    r11
+        WK5     .req    SCRATCH
+        WK6     .req    ORIG_W
+
+        line_saved_regs Y, STRIDE_D, STRIDE_M, ORIG_W
+.endm
+
+.macro over_n_8888_8888_ca_cleanup
+        add     sp, sp, #16
+ .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET-16
+
+        .unreq  WK0
+        .unreq  WK1
+        .unreq  RB_SRC
+        .unreq  AG_SRC
+        .unreq  WK2
+        .unreq  RB_FLDS
+        .unreq  A_SRC
+        .unreq  HALF
+        .unreq  WK3
+        .unreq  WK4
+        .unreq  WK5
+        .unreq  WK6
+        WK0     .req    r8
+        WK1     .req    r9
+        WK2     .req    r10
+        WK3     .req    r11
+.endm
+
+.macro over_n_8888_8888_ca_1pixel_head
+        pixld   , 4, 6, MASK, 0
+        pixld   , 4, 0, DST, 0
+.endm
+
+.macro over_n_8888_8888_ca_1pixel_tail
+        ldrd    A_SRC, HALF, [sp, #LOCALS_STACK_OFFSET+8]
+        uxtb16  WK1, WK6                 /* rb_mask (first step of hard case placed in what would otherwise be a stall) */
+        teq     WK6, WK6, asr #32        /* Zc if transparent, ZC if opaque */
+        bne     20f
+        bcc     40f
+        /* Mask is fully opaque (all channels) */
+        ldr     WK6, [sp, #ARGS_STACK_OFFSET] /* get SRC back */
+        eors    A_SRC, A_SRC, #0xFF
+        bne     10f
+        /* Source is also opaque - same as src_8888_8888 */
+        mov     WK0, WK6
+        b       30f
+10:     /* Same as over_8888_8888 */
+        mul_8888_8 WK0, A_SRC, WK5, HALF
+        uqadd8  WK0, WK0, WK6
+        b       30f
+20:     /* No simplifications possible - do it the hard way */
+        uxtb16  WK2, WK6, ror #8         /* ag_mask */
+        mla     WK3, WK1, A_SRC, HALF    /* rb_mul; 2 cycles */
+        mla     WK4, WK2, A_SRC, HALF    /* ag_mul; 2 cycles */
+        ldrd    RB_FLDS, HALF, [sp, #LOCALS_STACK_OFFSET]
+        uxtb16  WK5, WK0                 /* rb_dest */
+        uxtab16 WK3, WK3, WK3, ror #8
+        uxtb16  WK6, WK0, ror #8         /* ag_dest */
+        uxtab16 WK4, WK4, WK4, ror #8
+        smlatt  WK0, RB_SRC, WK1, HALF   /* red1 */
+        smlabb  WK1, RB_SRC, WK1, HALF   /* blue1 */
+        bic     WK3, RB_FLDS, WK3, lsr #8
+        bic     WK4, RB_FLDS, WK4, lsr #8
+        pkhbt   WK1, WK1, WK0, lsl #16   /* rb1 */
+        smlatt  WK0, WK5, WK3, HALF      /* red2 */
+        smlabb  WK3, WK5, WK3, HALF      /* blue2 */
+        uxtab16 WK1, WK1, WK1, ror #8
+        smlatt  WK5, AG_SRC, WK2, HALF   /* alpha1 */
+        pkhbt   WK3, WK3, WK0, lsl #16   /* rb2 */
+        smlabb  WK0, AG_SRC, WK2, HALF   /* green1 */
+        smlatt  WK2, WK6, WK4, HALF      /* alpha2 */
+        smlabb  WK4, WK6, WK4, HALF      /* green2 */
+        pkhbt   WK0, WK0, WK5, lsl #16   /* ag1 */
+        uxtab16 WK3, WK3, WK3, ror #8
+        pkhbt   WK4, WK4, WK2, lsl #16   /* ag2 */
+        uxtab16 WK0, WK0, WK0, ror #8
+        uxtab16 WK4, WK4, WK4, ror #8
+        mov     WK1, WK1, ror #8
+        mov     WK3, WK3, ror #8
+        sel     WK2, WK1, WK0            /* recombine source*mask */
+        sel     WK1, WK3, WK4            /* recombine dest*(1-source_alpha*mask) */
+        uqadd8  WK0, WK1, WK2            /* followed by 1 stall */
+30:     /* The destination buffer is already in the L1 cache, so
+         * there's little point in amalgamating writes */
+        pixst   , 4, 0, DST
+40:
+.endm
+
+.macro over_n_8888_8888_ca_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+ .rept (numbytes / 4) - 1
+        over_n_8888_8888_ca_1pixel_head
+        over_n_8888_8888_ca_1pixel_tail
+ .endr
+        over_n_8888_8888_ca_1pixel_head
+.endm
+
+.macro over_n_8888_8888_ca_process_tail  cond, numbytes, firstreg
+        over_n_8888_8888_ca_1pixel_tail
+.endm
+
+pixman_asm_function pixman_composite_over_n_8888_8888_ca_asm_armv6
+        ldr     ip, [sp]
+        cmp     ip, #-1
+        beq     pixman_composite_over_white_8888_8888_ca_asm_armv6
+        /* else drop through... */
+ .endfunc
+generate_composite_function \
+    pixman_composite_over_n_8888_8888_ca_asm_armv6_helper, 0, 32, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH | FLAG_PROCESS_CORRUPTS_WK0 \
+    2, /* prefetch distance */ \
+    over_n_8888_8888_ca_init, \
+    nop_macro, /* newline */ \
+    over_n_8888_8888_ca_cleanup, \
+    over_n_8888_8888_ca_process_head, \
+    over_n_8888_8888_ca_process_tail
+
+/******************************************************************************/
+
+.macro in_reverse_8888_8888_init
+        /* Hold loop invariant in MASK */
+        ldr     MASK, =0x00800080
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, MASK, MASK
+        /* Offset the source pointer: we only need the alpha bytes */
+        add     SRC, SRC, #3
+        line_saved_regs  ORIG_W
+.endm
+
+.macro in_reverse_8888_8888_head  numbytes, reg1, reg2, reg3
+        ldrb    ORIG_W, [SRC], #4
+ .if numbytes >= 8
+        ldrb    WK&reg1, [SRC], #4
+  .if numbytes == 16
+        ldrb    WK&reg2, [SRC], #4
+        ldrb    WK&reg3, [SRC], #4
+  .endif
+ .endif
+        add     DST, DST, #numbytes
+.endm
+
+.macro in_reverse_8888_8888_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+        in_reverse_8888_8888_head  numbytes, firstreg, %(firstreg+1), %(firstreg+2)
+.endm
+
+.macro in_reverse_8888_8888_1pixel  s, d, offset, is_only
+ .if is_only != 1
+        movs    s, ORIG_W
+  .if offset != 0
+        ldrb    ORIG_W, [SRC, #offset]
+  .endif
+        beq     01f
+        teq     STRIDE_M, #0xFF
+        beq     02f
+ .endif
+        uxtb16  SCRATCH, d                 /* rb_dest */
+        uxtb16  d, d, ror #8               /* ag_dest */
+        mla     SCRATCH, SCRATCH, s, MASK
+        mla     d, d, s, MASK
+        uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8
+        uxtab16 d, d, d, ror #8
+        mov     SCRATCH, SCRATCH, ror #8
+        sel     d, SCRATCH, d
+        b       02f
+ .if offset == 0
+48:     /* Last mov d,#0 of the set - used as part of shortcut for
+         * source values all 0 */
+ .endif
+01:     mov     d, #0
+02:
+.endm
+
+.macro in_reverse_8888_8888_tail  numbytes, reg1, reg2, reg3, reg4
+ .if numbytes == 4
+        teq     ORIG_W, ORIG_W, asr #32
+        ldrne   WK&reg1, [DST, #-4]
+ .elseif numbytes == 8
+        teq     ORIG_W, WK&reg1
+        teqeq   ORIG_W, ORIG_W, asr #32  /* all 0 or all -1? */
+        ldmnedb DST, {WK&reg1-WK&reg2}
+ .else
+        teq     ORIG_W, WK&reg1
+        teqeq   ORIG_W, WK&reg2
+        teqeq   ORIG_W, WK&reg3
+        teqeq   ORIG_W, ORIG_W, asr #32  /* all 0 or all -1? */
+        ldmnedb DST, {WK&reg1-WK&reg4}
+ .endif
+        cmnne   DST, #0   /* clear C if NE */
+        bcs     49f       /* no writes to dest if source all -1 */
+        beq     48f       /* set dest to all 0 if source all 0 */
+ .if numbytes == 4
+        in_reverse_8888_8888_1pixel  ORIG_W, WK&reg1, 0, 1
+        str     WK&reg1, [DST, #-4]
+ .elseif numbytes == 8
+        in_reverse_8888_8888_1pixel  STRIDE_M, WK&reg1, -4, 0
+        in_reverse_8888_8888_1pixel  STRIDE_M, WK&reg2, 0, 0
+        stmdb   DST, {WK&reg1-WK&reg2}
+ .else
+        in_reverse_8888_8888_1pixel  STRIDE_M, WK&reg1, -12, 0
+        in_reverse_8888_8888_1pixel  STRIDE_M, WK&reg2, -8, 0
+        in_reverse_8888_8888_1pixel  STRIDE_M, WK&reg3, -4, 0
+        in_reverse_8888_8888_1pixel  STRIDE_M, WK&reg4, 0, 0
+        stmdb   DST, {WK&reg1-WK&reg4}
+ .endif
+49:
+.endm
+
+.macro in_reverse_8888_8888_process_tail  cond, numbytes, firstreg
+        in_reverse_8888_8888_tail  numbytes, firstreg, %(firstreg+1), %(firstreg+2), %(firstreg+3)
+.endm
+
+generate_composite_function \
+    pixman_composite_in_reverse_8888_8888_asm_armv6, 32, 0, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH | FLAG_NO_PRELOAD_DST \
+    2, /* prefetch distance */ \
+    in_reverse_8888_8888_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    in_reverse_8888_8888_process_head, \
+    in_reverse_8888_8888_process_tail
+
+/******************************************************************************/
+
+.macro over_n_8888_init
+        ldr     SRC, [sp, #ARGS_STACK_OFFSET]
+        /* Hold loop invariant in MASK */
+        ldr     MASK, =0x00800080
+        /* Hold multiplier for destination in STRIDE_M */
+        mov     STRIDE_M, #255
+        sub     STRIDE_M, STRIDE_M, SRC, lsr #24
+        /* Set GE[3:0] to 0101 so SEL instructions do what we want */
+        uadd8   SCRATCH, MASK, MASK
+.endm
+
+.macro over_n_8888_process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload
+        pixld   , numbytes, firstreg, DST, 0
+.endm
+
+.macro over_n_8888_1pixel dst
+        mul_8888_8  WK&dst, STRIDE_M, SCRATCH, MASK
+        uqadd8  WK&dst, WK&dst, SRC
+.endm
+
+.macro over_n_8888_process_tail  cond, numbytes, firstreg
+ .set PROCESS_REG, firstreg
+ .rept numbytes / 4
+        over_n_8888_1pixel %(PROCESS_REG)
+  .set PROCESS_REG, PROCESS_REG+1
+ .endr
+        pixst   , numbytes, firstreg, DST
+.endm
+
+generate_composite_function \
+    pixman_composite_over_n_8888_asm_armv6, 0, 0, 32 \
+    FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_DOES_STORE \
+    2, /* prefetch distance */ \
+    over_n_8888_init, \
+    nop_macro, /* newline */ \
+    nop_macro, /* cleanup */ \
+    over_n_8888_process_head, \
+    over_n_8888_process_tail
+
+/******************************************************************************/
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm.h b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm.h
new file mode 100644
index 0000000..da153c3
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-simd-asm.h
@@ -0,0 +1,966 @@
+/*
+ * Copyright © 2012 Raspberry Pi Foundation
+ * Copyright © 2012 RISC OS Open Ltd
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Ben Avison (bavison@riscosopen.org)
+ *
+ */
+
+/*
+ * Because the alignment of pixel data to cachelines, and even the number of
+ * cachelines per row can vary from row to row, and because of the need to
+ * preload each scanline once and only once, this prefetch strategy treats
+ * each row of pixels independently. When a pixel row is long enough, there
+ * are three distinct phases of prefetch:
+ * * an inner loop section, where each time a cacheline of data is
+ *    processed, another cacheline is preloaded (the exact distance ahead is
+ *    determined empirically using profiling results from lowlevel-blt-bench)
+ * * a leading section, where enough cachelines are preloaded to ensure no
+ *    cachelines escape being preloaded when the inner loop starts
+ * * a trailing section, where a limited number (0 or more) of cachelines
+ *    are preloaded to deal with data (if any) that hangs off the end of the
+ *    last iteration of the inner loop, plus any trailing bytes that were not
+ *    enough to make up one whole iteration of the inner loop
+ * 
+ * There are (in general) three distinct code paths, selected between
+ * depending upon how long the pixel row is. If it is long enough that there
+ * is at least one iteration of the inner loop (as described above) then
+ * this is described as the "wide" case. If it is shorter than that, but
+ * there are still enough bytes output that there is at least one 16-byte-
+ * long, 16-byte-aligned write to the destination (the optimum type of
+ * write), then this is the "medium" case. If it is not even this long, then
+ * this is the "narrow" case, and there is no attempt to align writes to
+ * 16-byte boundaries. In the "medium" and "narrow" cases, all the
+ * cachelines containing data from the pixel row are prefetched up-front.
+ */
+
+/*
+ * Determine whether we put the arguments on the stack for debugging.
+ */
+#undef DEBUG_PARAMS
+
+/*
+ * Bit flags for 'generate_composite_function' macro which are used
+ * to tune generated functions behavior.
+ */
+.set FLAG_DST_WRITEONLY,         0
+.set FLAG_DST_READWRITE,         1
+.set FLAG_COND_EXEC,             0
+.set FLAG_BRANCH_OVER,           2
+.set FLAG_PROCESS_PRESERVES_PSR, 0
+.set FLAG_PROCESS_CORRUPTS_PSR,  4
+.set FLAG_PROCESS_DOESNT_STORE,  0
+.set FLAG_PROCESS_DOES_STORE,    8 /* usually because it needs to conditionally skip it */
+.set FLAG_NO_SPILL_LINE_VARS,        0
+.set FLAG_SPILL_LINE_VARS_WIDE,      16
+.set FLAG_SPILL_LINE_VARS_NON_WIDE,  32
+.set FLAG_SPILL_LINE_VARS,           48
+.set FLAG_PROCESS_CORRUPTS_SCRATCH,  0
+.set FLAG_PROCESS_PRESERVES_SCRATCH, 64
+.set FLAG_PROCESS_PRESERVES_WK0,     0
+.set FLAG_PROCESS_CORRUPTS_WK0,      128 /* if possible, use the specified register(s) instead so WK0 can hold number of leading pixels */
+.set FLAG_PRELOAD_DST,               0
+.set FLAG_NO_PRELOAD_DST,            256
+
+/*
+ * Number of bytes by which to adjust preload offset of destination
+ * buffer (allows preload instruction to be moved before the load(s))
+ */
+.set DST_PRELOAD_BIAS, 0
+
+/*
+ * Offset into stack where mask and source pointer/stride can be accessed.
+ */
+#ifdef DEBUG_PARAMS
+.set ARGS_STACK_OFFSET,        (9*4+9*4)
+#else
+.set ARGS_STACK_OFFSET,        (9*4)
+#endif
+
+/*
+ * Offset into stack where space allocated during init macro can be accessed.
+ */
+.set LOCALS_STACK_OFFSET,     0
+
+/*
+ * Constants for selecting preferable prefetch type.
+ */
+.set PREFETCH_TYPE_NONE,       0
+.set PREFETCH_TYPE_STANDARD,   1
+
+/*
+ * Definitions of macros for load/store of pixel data.
+ */
+
+.macro pixldst op, cond=al, numbytes, reg0, reg1, reg2, reg3, base, unaligned=0
+ .if numbytes == 16
+  .if unaligned == 1
+        op&r&cond    WK&reg0, [base], #4
+        op&r&cond    WK&reg1, [base], #4
+        op&r&cond    WK&reg2, [base], #4
+        op&r&cond    WK&reg3, [base], #4
+  .else
+        op&m&cond&ia base!, {WK&reg0,WK&reg1,WK&reg2,WK&reg3}
+  .endif
+ .elseif numbytes == 8
+  .if unaligned == 1
+        op&r&cond    WK&reg0, [base], #4
+        op&r&cond    WK&reg1, [base], #4
+  .else
+        op&m&cond&ia base!, {WK&reg0,WK&reg1}
+  .endif
+ .elseif numbytes == 4
+        op&r&cond    WK&reg0, [base], #4
+ .elseif numbytes == 2
+        op&r&cond&h  WK&reg0, [base], #2
+ .elseif numbytes == 1
+        op&r&cond&b  WK&reg0, [base], #1
+ .else
+  .error "unsupported size: numbytes"
+ .endif
+.endm
+
+.macro pixst_baseupdated cond, numbytes, reg0, reg1, reg2, reg3, base
+ .if numbytes == 16
+        stm&cond&db base, {WK&reg0,WK&reg1,WK&reg2,WK&reg3}
+ .elseif numbytes == 8
+        stm&cond&db base, {WK&reg0,WK&reg1}
+ .elseif numbytes == 4
+        str&cond    WK&reg0, [base, #-4]
+ .elseif numbytes == 2
+        str&cond&h  WK&reg0, [base, #-2]
+ .elseif numbytes == 1
+        str&cond&b  WK&reg0, [base, #-1]
+ .else
+  .error "unsupported size: numbytes"
+ .endif
+.endm
+
+.macro pixld cond, numbytes, firstreg, base, unaligned
+        pixldst ld, cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base, unaligned
+.endm
+
+.macro pixst cond, numbytes, firstreg, base
+ .if (flags) & FLAG_DST_READWRITE
+        pixst_baseupdated cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base
+ .else
+        pixldst st, cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base
+ .endif
+.endm
+
+.macro PF a, x:vararg
+ .if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_STANDARD)
+        a x
+ .endif
+.endm
+
+
+.macro preload_leading_step1  bpp, ptr, base
+/* If the destination is already 16-byte aligned, then we need to preload
+ * between 0 and prefetch_distance (inclusive) cache lines ahead so there
+ * are no gaps when the inner loop starts.
+ */
+ .if bpp > 0
+        PF  bic,    ptr, base, #31
+  .set OFFSET, 0
+  .rept prefetch_distance+1
+        PF  pld,    [ptr, #OFFSET]
+   .set OFFSET, OFFSET+32
+  .endr
+ .endif
+.endm
+
+.macro preload_leading_step2  bpp, bpp_shift, ptr, base
+/* However, if the destination is not 16-byte aligned, we may need to
+ * preload more cache lines than that. The question we need to ask is:
+ * are the bytes corresponding to the leading pixels more than the amount
+ * by which the source pointer will be rounded down for preloading, and if
+ * so, by how many cache lines? Effectively, we want to calculate
+ *     leading_bytes = ((-dst)&15)*src_bpp/dst_bpp
+ *     inner_loop_offset = (src+leading_bytes)&31
+ *     extra_needed = leading_bytes - inner_loop_offset
+ * and test if extra_needed is <= 0, <= 32, or > 32 (where > 32 is only
+ * possible when there are 4 src bytes for every 1 dst byte).
+ */
+ .if bpp > 0
+  .ifc base,DST
+        /* The test can be simplified further when preloading the destination */
+        PF  tst,    base, #16
+        PF  beq,    61f
+  .else
+   .if bpp/dst_w_bpp == 4
+        PF  add,    SCRATCH, base, WK0, lsl #bpp_shift-dst_bpp_shift
+        PF  and,    SCRATCH, SCRATCH, #31
+        PF  rsb,    SCRATCH, SCRATCH, WK0, lsl #bpp_shift-dst_bpp_shift
+        PF  sub,    SCRATCH, SCRATCH, #1        /* so now ranges are -16..-1 / 0..31 / 32..63 */
+        PF  movs,   SCRATCH, SCRATCH, lsl #32-6 /* so this sets         NC   /  nc   /   Nc   */
+        PF  bcs,    61f
+        PF  bpl,    60f
+        PF  pld,    [ptr, #32*(prefetch_distance+2)]
+   .else
+        PF  mov,    SCRATCH, base, lsl #32-5
+        PF  add,    SCRATCH, SCRATCH, WK0, lsl #32-5+bpp_shift-dst_bpp_shift
+        PF  rsbs,   SCRATCH, SCRATCH, WK0, lsl #32-5+bpp_shift-dst_bpp_shift
+        PF  bls,    61f
+   .endif
+  .endif
+60:     PF  pld,    [ptr, #32*(prefetch_distance+1)]
+61:
+ .endif
+.endm
+
+#define IS_END_OF_GROUP(INDEX,SIZE) ((SIZE) < 2 || ((INDEX) & ~((INDEX)+1)) & ((SIZE)/2))
+.macro preload_middle   bpp, base, scratch_holds_offset
+ .if bpp > 0
+        /* prefetch distance = 256/bpp, stm distance = 128/dst_w_bpp */
+  .if IS_END_OF_GROUP(SUBBLOCK,256/128*dst_w_bpp/bpp)
+   .if scratch_holds_offset
+        PF  pld,    [base, SCRATCH]
+   .else
+        PF  bic,    SCRATCH, base, #31
+        PF  pld,    [SCRATCH, #32*prefetch_distance]
+   .endif
+  .endif
+ .endif
+.endm
+
+.macro preload_trailing  bpp, bpp_shift, base
+ .if bpp > 0
+  .if bpp*pix_per_block > 256
+        /* Calculations are more complex if more than one fetch per block */
+        PF  and,    WK1, base, #31
+        PF  add,    WK1, WK1, WK0, lsl #bpp_shift
+        PF  add,    WK1, WK1, #32*(bpp*pix_per_block/256-1)*(prefetch_distance+1)
+        PF  bic,    SCRATCH, base, #31
+80:     PF  pld,    [SCRATCH, #32*(prefetch_distance+1)]
+        PF  add,    SCRATCH, SCRATCH, #32
+        PF  subs,   WK1, WK1, #32
+        PF  bhi,    80b
+  .else
+        /* If exactly one fetch per block, then we need either 0, 1 or 2 extra preloads */
+        PF  mov,    SCRATCH, base, lsl #32-5
+        PF  adds,   SCRATCH, SCRATCH, X, lsl #32-5+bpp_shift
+        PF  adceqs, SCRATCH, SCRATCH, #0
+        /* The instruction above has two effects: ensures Z is only
+         * set if C was clear (so Z indicates that both shifted quantities
+         * were 0), and clears C if Z was set (so C indicates that the sum
+         * of the shifted quantities was greater and not equal to 32) */
+        PF  beq,    82f
+        PF  bic,    SCRATCH, base, #31
+        PF  bcc,    81f
+        PF  pld,    [SCRATCH, #32*(prefetch_distance+2)]
+81:     PF  pld,    [SCRATCH, #32*(prefetch_distance+1)]
+82:
+  .endif
+ .endif
+.endm
+
+
+.macro preload_line    narrow_case, bpp, bpp_shift, base
+/* "narrow_case" - just means that the macro was invoked from the "narrow"
+ *    code path rather than the "medium" one - because in the narrow case,
+ *    the row of pixels is known to output no more than 30 bytes, then
+ *    (assuming the source pixels are no wider than the the destination
+ *    pixels) they cannot possibly straddle more than 2 32-byte cachelines,
+ *    meaning there's no need for a loop.
+ * "bpp" - number of bits per pixel in the channel (source, mask or
+ *    destination) that's being preloaded, or 0 if this channel is not used
+ *    for reading
+ * "bpp_shift" - log2 of ("bpp"/8) (except if "bpp"=0 of course)
+ * "base" - base address register of channel to preload (SRC, MASK or DST)
+ */
+ .if bpp > 0
+  .if narrow_case && (bpp <= dst_w_bpp)
+        /* In these cases, each line for each channel is in either 1 or 2 cache lines */
+        PF  bic,    WK0, base, #31
+        PF  pld,    [WK0]
+        PF  add,    WK1, base, X, LSL #bpp_shift
+        PF  sub,    WK1, WK1, #1
+        PF  bic,    WK1, WK1, #31
+        PF  cmp,    WK1, WK0
+        PF  beq,    90f
+        PF  pld,    [WK1]
+90:
+  .else
+        PF  bic,    WK0, base, #31
+        PF  pld,    [WK0]
+        PF  add,    WK1, base, X, lsl #bpp_shift
+        PF  sub,    WK1, WK1, #1
+        PF  bic,    WK1, WK1, #31
+        PF  cmp,    WK1, WK0
+        PF  beq,    92f
+91:     PF  add,    WK0, WK0, #32
+        PF  cmp,    WK0, WK1
+        PF  pld,    [WK0]
+        PF  bne,    91b
+92:
+  .endif
+ .endif
+.endm
+
+
+.macro conditional_process1_helper  cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
+        process_head  cond, numbytes, firstreg, unaligned_src, unaligned_mask, 0
+ .if decrementx
+        sub&cond X, X, #8*numbytes/dst_w_bpp
+ .endif
+        process_tail  cond, numbytes, firstreg
+ .if !((flags) & FLAG_PROCESS_DOES_STORE)
+        pixst   cond, numbytes, firstreg, DST
+ .endif
+.endm
+
+.macro conditional_process1  cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
+ .if (flags) & FLAG_BRANCH_OVER
+  .ifc cond,mi
+        bpl     100f
+  .endif
+  .ifc cond,cs
+        bcc     100f
+  .endif
+  .ifc cond,ne
+        beq     100f
+  .endif
+        conditional_process1_helper  , process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
+100:
+ .else
+        conditional_process1_helper  cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx
+ .endif
+.endm
+
+.macro conditional_process2  test, cond1, cond2, process_head, process_tail, numbytes1, numbytes2, firstreg1, firstreg2, unaligned_src, unaligned_mask, decrementx
+ .if (flags) & (FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE)
+        /* Can't interleave reads and writes */
+        test
+        conditional_process1  cond1, process_head, process_tail, numbytes1, firstreg1, unaligned_src, unaligned_mask, decrementx
+  .if (flags) & FLAG_PROCESS_CORRUPTS_PSR
+        test
+  .endif
+        conditional_process1  cond2, process_head, process_tail, numbytes2, firstreg2, unaligned_src, unaligned_mask, decrementx
+ .else
+        /* Can interleave reads and writes for better scheduling */
+        test
+        process_head  cond1, numbytes1, firstreg1, unaligned_src, unaligned_mask, 0
+        process_head  cond2, numbytes2, firstreg2, unaligned_src, unaligned_mask, 0
+  .if decrementx
+        sub&cond1 X, X, #8*numbytes1/dst_w_bpp
+        sub&cond2 X, X, #8*numbytes2/dst_w_bpp
+  .endif
+        process_tail  cond1, numbytes1, firstreg1
+        process_tail  cond2, numbytes2, firstreg2
+        pixst   cond1, numbytes1, firstreg1, DST
+        pixst   cond2, numbytes2, firstreg2, DST
+ .endif
+.endm
+
+
+.macro test_bits_1_0_ptr
+ .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
+        movs    SCRATCH, X, lsl #32-1  /* C,N = bits 1,0 of DST */
+ .else
+        movs    SCRATCH, WK0, lsl #32-1  /* C,N = bits 1,0 of DST */
+ .endif
+.endm
+
+.macro test_bits_3_2_ptr
+ .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
+        movs    SCRATCH, X, lsl #32-3  /* C,N = bits 3, 2 of DST */
+ .else
+        movs    SCRATCH, WK0, lsl #32-3  /* C,N = bits 3, 2 of DST */
+ .endif
+.endm
+
+.macro leading_15bytes  process_head, process_tail
+        /* On entry, WK0 bits 0-3 = number of bytes until destination is 16-byte aligned */
+ .set DECREMENT_X, 1
+ .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
+  .set DECREMENT_X, 0
+        sub     X, X, WK0, lsr #dst_bpp_shift
+        str     X, [sp, #LINE_SAVED_REG_COUNT*4]
+        mov     X, WK0
+ .endif
+        /* Use unaligned loads in all cases for simplicity */
+ .if dst_w_bpp == 8
+        conditional_process2  test_bits_1_0_ptr, mi, cs, process_head, process_tail, 1, 2, 1, 2, 1, 1, DECREMENT_X
+ .elseif dst_w_bpp == 16
+        test_bits_1_0_ptr
+        conditional_process1  cs, process_head, process_tail, 2, 2, 1, 1, DECREMENT_X
+ .endif
+        conditional_process2  test_bits_3_2_ptr, mi, cs, process_head, process_tail, 4, 8, 1, 2, 1, 1, DECREMENT_X
+ .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
+        ldr     X, [sp, #LINE_SAVED_REG_COUNT*4]
+ .endif
+.endm
+
+.macro test_bits_3_2_pix
+        movs    SCRATCH, X, lsl #dst_bpp_shift+32-3
+.endm
+
+.macro test_bits_1_0_pix
+ .if dst_w_bpp == 8
+        movs    SCRATCH, X, lsl #dst_bpp_shift+32-1
+ .else
+        movs    SCRATCH, X, lsr #1
+ .endif
+.endm
+
+.macro trailing_15bytes  process_head, process_tail, unaligned_src, unaligned_mask
+        conditional_process2  test_bits_3_2_pix, cs, mi, process_head, process_tail, 8, 4, 0, 2, unaligned_src, unaligned_mask, 0
+ .if dst_w_bpp == 16
+        test_bits_1_0_pix
+        conditional_process1  cs, process_head, process_tail, 2, 0, unaligned_src, unaligned_mask, 0
+ .elseif dst_w_bpp == 8
+        conditional_process2  test_bits_1_0_pix, cs, mi, process_head, process_tail, 2, 1, 0, 1, unaligned_src, unaligned_mask, 0
+ .endif
+.endm
+
+
+.macro wide_case_inner_loop  process_head, process_tail, unaligned_src, unaligned_mask, dst_alignment
+110:
+ .set SUBBLOCK, 0 /* this is a count of STMs; there can be up to 8 STMs per block */
+ .rept pix_per_block*dst_w_bpp/128
+        process_head  , 16, 0, unaligned_src, unaligned_mask, 1
+  .if (src_bpp > 0) && (mask_bpp == 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
+        preload_middle  src_bpp, SRC, 1
+  .elseif (src_bpp == 0) && (mask_bpp > 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
+        preload_middle  mask_bpp, MASK, 1
+  .else
+        preload_middle  src_bpp, SRC, 0
+        preload_middle  mask_bpp, MASK, 0
+  .endif
+  .if (dst_r_bpp > 0) && ((SUBBLOCK % 2) == 0) && (((flags) & FLAG_NO_PRELOAD_DST) == 0)
+        /* Because we know that writes are 16-byte aligned, it's relatively easy to ensure that
+         * destination prefetches are 32-byte aligned. It's also the easiest channel to offset
+         * preloads for, to achieve staggered prefetches for multiple channels, because there are
+         * always two STMs per prefetch, so there is always an opposite STM on which to put the
+         * preload. Note, no need to BIC the base register here */
+        PF  pld,    [DST, #32*prefetch_distance - dst_alignment]
+  .endif
+        process_tail  , 16, 0
+  .if !((flags) & FLAG_PROCESS_DOES_STORE)
+        pixst   , 16, 0, DST
+  .endif
+  .set SUBBLOCK, SUBBLOCK+1
+ .endr
+        subs    X, X, #pix_per_block
+        bhs     110b
+.endm
+
+.macro wide_case_inner_loop_and_trailing_pixels  process_head, process_tail, process_inner_loop, exit_label, unaligned_src, unaligned_mask
+        /* Destination now 16-byte aligned; we have at least one block before we have to stop preloading */
+ .if dst_r_bpp > 0
+        tst     DST, #16
+        bne     111f
+        process_inner_loop  process_head, process_tail, unaligned_src, unaligned_mask, 16 + DST_PRELOAD_BIAS
+        b       112f
+111:
+ .endif
+        process_inner_loop  process_head, process_tail, unaligned_src, unaligned_mask, 0 + DST_PRELOAD_BIAS
+112:
+        /* Just before the final (prefetch_distance+1) 32-byte blocks, deal with final preloads */
+ .if (src_bpp*pix_per_block > 256) || (mask_bpp*pix_per_block > 256) || (dst_r_bpp*pix_per_block > 256)
+        PF  and,    WK0, X, #pix_per_block-1
+ .endif
+        preload_trailing  src_bpp, src_bpp_shift, SRC
+        preload_trailing  mask_bpp, mask_bpp_shift, MASK
+ .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
+        preload_trailing  dst_r_bpp, dst_bpp_shift, DST
+ .endif
+        add     X, X, #(prefetch_distance+2)*pix_per_block - 128/dst_w_bpp
+        /* The remainder of the line is handled identically to the medium case */
+        medium_case_inner_loop_and_trailing_pixels  process_head, process_tail,, exit_label, unaligned_src, unaligned_mask
+.endm
+
+.macro medium_case_inner_loop_and_trailing_pixels  process_head, process_tail, unused, exit_label, unaligned_src, unaligned_mask
+120:
+        process_head  , 16, 0, unaligned_src, unaligned_mask, 0
+        process_tail  , 16, 0
+ .if !((flags) & FLAG_PROCESS_DOES_STORE)
+        pixst   , 16, 0, DST
+ .endif
+        subs    X, X, #128/dst_w_bpp
+        bhs     120b
+        /* Trailing pixels */
+        tst     X, #128/dst_w_bpp - 1
+        beq     exit_label
+        trailing_15bytes  process_head, process_tail, unaligned_src, unaligned_mask
+.endm
+
+.macro narrow_case_inner_loop_and_trailing_pixels  process_head, process_tail, unused, exit_label, unaligned_src, unaligned_mask
+        tst     X, #16*8/dst_w_bpp
+        conditional_process1  ne, process_head, process_tail, 16, 0, unaligned_src, unaligned_mask, 0
+        /* Trailing pixels */
+        /* In narrow case, it's relatively unlikely to be aligned, so let's do without a branch here */
+        trailing_15bytes  process_head, process_tail, unaligned_src, unaligned_mask
+.endm
+
+.macro switch_on_alignment  action, process_head, process_tail, process_inner_loop, exit_label
+ /* Note that if we're reading the destination, it's already guaranteed to be aligned at this point */
+ .if mask_bpp == 8 || mask_bpp == 16
+        tst     MASK, #3
+        bne     141f
+ .endif
+  .if src_bpp == 8 || src_bpp == 16
+        tst     SRC, #3
+        bne     140f
+  .endif
+        action  process_head, process_tail, process_inner_loop, exit_label, 0, 0
+  .if src_bpp == 8 || src_bpp == 16
+        b       exit_label
+140:
+        action  process_head, process_tail, process_inner_loop, exit_label, 1, 0
+  .endif
+ .if mask_bpp == 8 || mask_bpp == 16
+        b       exit_label
+141:
+  .if src_bpp == 8 || src_bpp == 16
+        tst     SRC, #3
+        bne     142f
+  .endif
+        action  process_head, process_tail, process_inner_loop, exit_label, 0, 1
+  .if src_bpp == 8 || src_bpp == 16
+        b       exit_label
+142:
+        action  process_head, process_tail, process_inner_loop, exit_label, 1, 1
+  .endif
+ .endif
+.endm
+
+
+.macro end_of_line      restore_x, vars_spilled, loop_label, last_one
+ .if vars_spilled
+        /* Sadly, GAS doesn't seem have an equivalent of the DCI directive? */
+        /* This is ldmia sp,{} */
+        .word   0xE89D0000 | LINE_SAVED_REGS
+ .endif
+        subs    Y, Y, #1
+ .if vars_spilled
+  .if (LINE_SAVED_REGS) & (1<<1)
+        str     Y, [sp]
+  .endif
+ .endif
+        add     DST, DST, STRIDE_D
+ .if src_bpp > 0
+        add     SRC, SRC, STRIDE_S
+ .endif
+ .if mask_bpp > 0
+        add     MASK, MASK, STRIDE_M
+ .endif
+ .if restore_x
+        mov     X, ORIG_W
+ .endif
+        bhs     loop_label
+ .ifc "last_one",""
+  .if vars_spilled
+        b       197f
+  .else
+        b       198f
+  .endif
+ .else
+  .if (!vars_spilled) && ((flags) & FLAG_SPILL_LINE_VARS)
+        b       198f
+  .endif
+ .endif
+.endm
+
+
+.macro generate_composite_function fname, \
+                                   src_bpp_, \
+                                   mask_bpp_, \
+                                   dst_w_bpp_, \
+                                   flags_, \
+                                   prefetch_distance_, \
+                                   init, \
+                                   newline, \
+                                   cleanup, \
+                                   process_head, \
+                                   process_tail, \
+                                   process_inner_loop
+
+    pixman_asm_function fname
+
+/*
+ * Make some macro arguments globally visible and accessible
+ * from other macros
+ */
+ .set src_bpp, src_bpp_
+ .set mask_bpp, mask_bpp_
+ .set dst_w_bpp, dst_w_bpp_
+ .set flags, flags_
+ .set prefetch_distance, prefetch_distance_
+
+/*
+ * Select prefetch type for this function.
+ */
+ .if prefetch_distance == 0
+  .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE
+ .else
+  .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_STANDARD
+ .endif
+
+ .if src_bpp == 32
+  .set src_bpp_shift, 2
+ .elseif src_bpp == 24
+  .set src_bpp_shift, 0
+ .elseif src_bpp == 16
+  .set src_bpp_shift, 1
+ .elseif src_bpp == 8
+  .set src_bpp_shift, 0
+ .elseif src_bpp == 0
+  .set src_bpp_shift, -1
+ .else
+  .error "requested src bpp (src_bpp) is not supported"
+ .endif
+
+ .if mask_bpp == 32
+  .set mask_bpp_shift, 2
+ .elseif mask_bpp == 24
+  .set mask_bpp_shift, 0
+ .elseif mask_bpp == 8
+  .set mask_bpp_shift, 0
+ .elseif mask_bpp == 0
+  .set mask_bpp_shift, -1
+ .else
+  .error "requested mask bpp (mask_bpp) is not supported"
+ .endif
+
+ .if dst_w_bpp == 32
+  .set dst_bpp_shift, 2
+ .elseif dst_w_bpp == 24
+  .set dst_bpp_shift, 0
+ .elseif dst_w_bpp == 16
+  .set dst_bpp_shift, 1
+ .elseif dst_w_bpp == 8
+  .set dst_bpp_shift, 0
+ .else
+  .error "requested dst bpp (dst_w_bpp) is not supported"
+ .endif
+
+ .if (((flags) & FLAG_DST_READWRITE) != 0)
+  .set dst_r_bpp, dst_w_bpp
+ .else
+  .set dst_r_bpp, 0
+ .endif
+
+ .set pix_per_block, 16*8/dst_w_bpp
+ .if src_bpp != 0
+  .if 32*8/src_bpp > pix_per_block
+   .set pix_per_block, 32*8/src_bpp
+  .endif
+ .endif
+ .if mask_bpp != 0
+  .if 32*8/mask_bpp > pix_per_block
+   .set pix_per_block, 32*8/mask_bpp
+  .endif
+ .endif
+ .if dst_r_bpp != 0
+  .if 32*8/dst_r_bpp > pix_per_block
+   .set pix_per_block, 32*8/dst_r_bpp
+  .endif
+ .endif
+
+/* The standard entry conditions set up by pixman-arm-common.h are:
+ * r0 = width (pixels)
+ * r1 = height (rows)
+ * r2 = pointer to top-left pixel of destination
+ * r3 = destination stride (pixels)
+ * [sp] = source pixel value, or pointer to top-left pixel of source
+ * [sp,#4] = 0 or source stride (pixels)
+ * The following arguments are unused for non-mask operations
+ * [sp,#8] = mask pixel value, or pointer to top-left pixel of mask
+ * [sp,#12] = 0 or mask stride (pixels)
+ */
+
+/*
+ * Assign symbolic names to registers
+ */
+    X           .req    r0  /* pixels to go on this line */
+    Y           .req    r1  /* lines to go */
+    DST         .req    r2  /* destination pixel pointer */
+    STRIDE_D    .req    r3  /* destination stride (bytes, minus width) */
+    SRC         .req    r4  /* source pixel pointer */
+    STRIDE_S    .req    r5  /* source stride (bytes, minus width) */
+    MASK        .req    r6  /* mask pixel pointer (if applicable) */
+    STRIDE_M    .req    r7  /* mask stride (bytes, minus width) */
+    WK0         .req    r8  /* pixel data registers */
+    WK1         .req    r9
+    WK2         .req    r10
+    WK3         .req    r11
+    SCRATCH     .req    r12
+    ORIG_W      .req    r14 /* width (pixels) */
+
+        push    {r4-r11, lr}        /* save all registers */
+
+        subs    Y, Y, #1
+        blo     199f
+
+#ifdef DEBUG_PARAMS
+        sub     sp, sp, #9*4
+#endif
+
+ .if src_bpp > 0
+        ldr     SRC, [sp, #ARGS_STACK_OFFSET]
+        ldr     STRIDE_S, [sp, #ARGS_STACK_OFFSET+4]
+ .endif
+ .if mask_bpp > 0
+        ldr     MASK, [sp, #ARGS_STACK_OFFSET+8]
+        ldr     STRIDE_M, [sp, #ARGS_STACK_OFFSET+12]
+ .endif
+        
+#ifdef DEBUG_PARAMS
+        add     Y, Y, #1
+        stmia   sp, {r0-r7,pc}
+        sub     Y, Y, #1
+#endif
+
+        init
+
+ .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
+        /* Reserve a word in which to store X during leading pixels */
+        sub     sp, sp, #4
+  .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET+4
+  .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET+4
+ .endif
+        
+        lsl     STRIDE_D, #dst_bpp_shift /* stride in bytes */
+        sub     STRIDE_D, STRIDE_D, X, lsl #dst_bpp_shift
+ .if src_bpp > 0
+        lsl     STRIDE_S, #src_bpp_shift
+        sub     STRIDE_S, STRIDE_S, X, lsl #src_bpp_shift
+ .endif
+ .if mask_bpp > 0
+        lsl     STRIDE_M, #mask_bpp_shift
+        sub     STRIDE_M, STRIDE_M, X, lsl #mask_bpp_shift
+ .endif
+ 
+        /* Are we not even wide enough to have one 16-byte aligned 16-byte block write? */
+        cmp     X, #2*16*8/dst_w_bpp - 1
+        blo     170f
+ .if src_bpp || mask_bpp || dst_r_bpp /* Wide and medium cases are the same for fill */
+        /* To preload ahead on the current line, we need at least (prefetch_distance+2) 32-byte blocks on all prefetch channels */
+        cmp     X, #(prefetch_distance+3)*pix_per_block - 1
+        blo     160f
+
+        /* Wide case */
+        /* Adjust X so that the decrement instruction can also test for
+         * inner loop termination. We want it to stop when there are
+         * (prefetch_distance+1) complete blocks to go. */
+        sub     X, X, #(prefetch_distance+2)*pix_per_block
+        mov     ORIG_W, X
+  .if (flags) & FLAG_SPILL_LINE_VARS_WIDE
+        /* This is stmdb sp!,{} */
+        .word   0xE92D0000 | LINE_SAVED_REGS
+   .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
+   .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
+  .endif
+151:    /* New line */
+        newline
+        preload_leading_step1  src_bpp, WK1, SRC
+        preload_leading_step1  mask_bpp, WK2, MASK
+  .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
+        preload_leading_step1  dst_r_bpp, WK3, DST
+  .endif
+        
+        ands    WK0, DST, #15
+        beq     154f
+        rsb     WK0, WK0, #16 /* number of leading bytes until destination aligned */
+
+        preload_leading_step2  src_bpp, src_bpp_shift, WK1, SRC
+        preload_leading_step2  mask_bpp, mask_bpp_shift, WK2, MASK
+  .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
+        preload_leading_step2  dst_r_bpp, dst_bpp_shift, WK3, DST
+  .endif
+
+        leading_15bytes  process_head, process_tail
+        
+154:    /* Destination now 16-byte aligned; we have at least one prefetch on each channel as well as at least one 16-byte output block */
+  .if (src_bpp > 0) && (mask_bpp == 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
+        and     SCRATCH, SRC, #31
+        rsb     SCRATCH, SCRATCH, #32*prefetch_distance
+  .elseif (src_bpp == 0) && (mask_bpp > 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH)
+        and     SCRATCH, MASK, #31
+        rsb     SCRATCH, SCRATCH, #32*prefetch_distance
+  .endif
+  .ifc "process_inner_loop",""
+        switch_on_alignment  wide_case_inner_loop_and_trailing_pixels, process_head, process_tail, wide_case_inner_loop, 157f
+  .else
+        switch_on_alignment  wide_case_inner_loop_and_trailing_pixels, process_head, process_tail, process_inner_loop, 157f
+  .endif
+
+157:    /* Check for another line */
+        end_of_line 1, %((flags) & FLAG_SPILL_LINE_VARS_WIDE), 151b
+  .if (flags) & FLAG_SPILL_LINE_VARS_WIDE
+   .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
+   .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
+  .endif
+ .endif
+
+ .ltorg
+
+160:    /* Medium case */
+        mov     ORIG_W, X
+ .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE
+        /* This is stmdb sp!,{} */
+        .word   0xE92D0000 | LINE_SAVED_REGS
+  .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
+  .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4
+ .endif
+161:    /* New line */
+        newline
+        preload_line 0, src_bpp, src_bpp_shift, SRC  /* in: X, corrupts: WK0-WK1 */
+        preload_line 0, mask_bpp, mask_bpp_shift, MASK
+ .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
+        preload_line 0, dst_r_bpp, dst_bpp_shift, DST
+ .endif
+        
+        sub     X, X, #128/dst_w_bpp     /* simplifies inner loop termination */
+        ands    WK0, DST, #15
+        beq     164f
+        rsb     WK0, WK0, #16 /* number of leading bytes until destination aligned */
+        
+        leading_15bytes  process_head, process_tail
+        
+164:    /* Destination now 16-byte aligned; we have at least one 16-byte output block */
+        switch_on_alignment  medium_case_inner_loop_and_trailing_pixels, process_head, process_tail,, 167f
+        
+167:    /* Check for another line */
+        end_of_line 1, %((flags) & FLAG_SPILL_LINE_VARS_NON_WIDE), 161b
+
+ .ltorg
+
+170:    /* Narrow case, less than 31 bytes, so no guarantee of at least one 16-byte block */
+ .if dst_w_bpp < 32
+        mov     ORIG_W, X
+ .endif
+ .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE
+        /* This is stmdb sp!,{} */
+        .word   0xE92D0000 | LINE_SAVED_REGS
+ .endif
+171:    /* New line */
+        newline
+        preload_line 1, src_bpp, src_bpp_shift, SRC  /* in: X, corrupts: WK0-WK1 */
+        preload_line 1, mask_bpp, mask_bpp_shift, MASK
+ .if ((flags) & FLAG_NO_PRELOAD_DST) == 0
+        preload_line 1, dst_r_bpp, dst_bpp_shift, DST
+ .endif
+        
+ .if dst_w_bpp == 8
+        tst     DST, #3
+        beq     174f
+172:    subs    X, X, #1
+        blo     177f
+        process_head  , 1, 0, 1, 1, 0
+        process_tail  , 1, 0
+  .if !((flags) & FLAG_PROCESS_DOES_STORE)
+        pixst   , 1, 0, DST
+  .endif
+        tst     DST, #3
+        bne     172b
+ .elseif dst_w_bpp == 16
+        tst     DST, #2
+        beq     174f
+        subs    X, X, #1
+        blo     177f
+        process_head  , 2, 0, 1, 1, 0
+        process_tail  , 2, 0
+  .if !((flags) & FLAG_PROCESS_DOES_STORE)
+        pixst   , 2, 0, DST
+  .endif
+ .endif
+
+174:    /* Destination now 4-byte aligned; we have 0 or more output bytes to go */
+        switch_on_alignment  narrow_case_inner_loop_and_trailing_pixels, process_head, process_tail,, 177f
+
+177:    /* Check for another line */
+        end_of_line %(dst_w_bpp < 32), %((flags) & FLAG_SPILL_LINE_VARS_NON_WIDE), 171b, last_one
+ .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE
+  .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
+  .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4
+ .endif
+
+197:
+ .if (flags) & FLAG_SPILL_LINE_VARS
+        add     sp, sp, #LINE_SAVED_REG_COUNT*4
+ .endif
+198:
+ .if (flags) & FLAG_PROCESS_CORRUPTS_WK0
+  .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET-4
+  .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET-4
+        add     sp, sp, #4
+ .endif
+
+        cleanup
+
+#ifdef DEBUG_PARAMS
+        add     sp, sp, #9*4 /* junk the debug copy of arguments */
+#endif
+199:
+        pop     {r4-r11, pc}  /* exit */
+
+ .ltorg
+
+    .unreq  X
+    .unreq  Y
+    .unreq  DST
+    .unreq  STRIDE_D
+    .unreq  SRC
+    .unreq  STRIDE_S
+    .unreq  MASK
+    .unreq  STRIDE_M
+    .unreq  WK0
+    .unreq  WK1
+    .unreq  WK2
+    .unreq  WK3
+    .unreq  SCRATCH
+    .unreq  ORIG_W
+    .endfunc
+.endm
+
+.macro line_saved_regs  x:vararg
+ .set LINE_SAVED_REGS, 0
+ .set LINE_SAVED_REG_COUNT, 0
+ .irp SAVED_REG,x
+  .ifc "SAVED_REG","Y"
+   .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<1)
+   .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
+  .endif
+  .ifc "SAVED_REG","STRIDE_D"
+   .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<3)
+   .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
+  .endif
+  .ifc "SAVED_REG","STRIDE_S"
+   .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<5)
+   .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
+  .endif
+  .ifc "SAVED_REG","STRIDE_M"
+   .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<7)
+   .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
+  .endif
+  .ifc "SAVED_REG","ORIG_W"
+   .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<14)
+   .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1
+  .endif
+ .endr
+.endm
+
+.macro nop_macro x:vararg
+.endm
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm-simd.c b/libs/pixman-0.40.0/pixman/pixman-arm-simd.c
new file mode 100644
index 0000000..f0d1454
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm-simd.c
@@ -0,0 +1,291 @@
+/*
+ * Copyright © 2008 Mozilla Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Mozilla Corporation not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Mozilla Corporation makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Jeff Muizelaar (jeff@infidigm.net)
+ *
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+#include "pixman-arm-common.h"
+#include "pixman-inlines.h"
+
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8888_8888,
+		                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_0565,
+                                   uint16_t, 1, uint16_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8_8,
+                                   uint8_t, 1, uint8_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_8888,
+                                   uint16_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_0565,
+                                   uint32_t, 1, uint16_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, add_8_8,
+                                   uint8_t, 1, uint8_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, over_8888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, in_reverse_8888_8888,
+                                   uint32_t, 1, uint32_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, armv6, over_n_8888,
+                                 uint32_t, 1)
+PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, armv6, over_reverse_n_8888,
+                                 uint32_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, armv6, over_8888_n_8888,
+                                     uint32_t, 1, uint32_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8_8888,
+                                      uint8_t, 1, uint32_t, 1)
+
+PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8888_8888_ca,
+                                      uint32_t, 1, uint32_t, 1)
+
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 0565_0565, SRC,
+                                        uint16_t, uint16_t)
+PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 8888_8888, SRC,
+                                        uint32_t, uint32_t)
+
+void
+pixman_composite_src_n_8888_asm_armv6 (int32_t   w,
+                                       int32_t   h,
+                                       uint32_t *dst,
+                                       int32_t   dst_stride,
+                                       uint32_t  src);
+
+void
+pixman_composite_src_n_0565_asm_armv6 (int32_t   w,
+                                       int32_t   h,
+                                       uint16_t *dst,
+                                       int32_t   dst_stride,
+                                       uint16_t  src);
+
+void
+pixman_composite_src_n_8_asm_armv6 (int32_t   w,
+                                    int32_t   h,
+                                    uint8_t  *dst,
+                                    int32_t   dst_stride,
+                                    uint8_t  src);
+
+static pixman_bool_t
+arm_simd_fill (pixman_implementation_t *imp,
+               uint32_t *               bits,
+               int                      stride, /* in 32-bit words */
+               int                      bpp,
+               int                      x,
+               int                      y,
+               int                      width,
+               int                      height,
+               uint32_t                 _xor)
+{
+    /* stride is always multiple of 32bit units in pixman */
+    uint32_t byte_stride = stride * sizeof(uint32_t);
+
+    switch (bpp)
+    {
+    case 8:
+	pixman_composite_src_n_8_asm_armv6 (
+		width,
+		height,
+		(uint8_t *)(((char *) bits) + y * byte_stride + x),
+		byte_stride,
+		_xor & 0xff);
+	return TRUE;
+    case 16:
+	pixman_composite_src_n_0565_asm_armv6 (
+		width,
+		height,
+		(uint16_t *)(((char *) bits) + y * byte_stride + x * 2),
+		byte_stride / 2,
+		_xor & 0xffff);
+	return TRUE;
+    case 32:
+	pixman_composite_src_n_8888_asm_armv6 (
+		width,
+		height,
+		(uint32_t *)(((char *) bits) + y * byte_stride + x * 4),
+		byte_stride / 4,
+		_xor);
+	return TRUE;
+    default:
+	return FALSE;
+    }
+}
+
+static pixman_bool_t
+arm_simd_blt (pixman_implementation_t *imp,
+              uint32_t *               src_bits,
+              uint32_t *               dst_bits,
+              int                      src_stride, /* in 32-bit words */
+              int                      dst_stride, /* in 32-bit words */
+              int                      src_bpp,
+              int                      dst_bpp,
+              int                      src_x,
+              int                      src_y,
+              int                      dest_x,
+              int                      dest_y,
+              int                      width,
+              int                      height)
+{
+    if (src_bpp != dst_bpp)
+	return FALSE;
+
+    switch (src_bpp)
+    {
+    case 8:
+        pixman_composite_src_8_8_asm_armv6 (
+                width, height,
+                (uint8_t *)(((char *) dst_bits) +
+                dest_y * dst_stride * 4 + dest_x * 1), dst_stride * 4,
+                (uint8_t *)(((char *) src_bits) +
+                src_y * src_stride * 4 + src_x * 1), src_stride * 4);
+        return TRUE;
+    case 16:
+	pixman_composite_src_0565_0565_asm_armv6 (
+		width, height,
+		(uint16_t *)(((char *) dst_bits) +
+		dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2,
+		(uint16_t *)(((char *) src_bits) +
+		src_y * src_stride * 4 + src_x * 2), src_stride * 2);
+	return TRUE;
+    case 32:
+	pixman_composite_src_8888_8888_asm_armv6 (
+		width, height,
+		(uint32_t *)(((char *) dst_bits) +
+		dest_y * dst_stride * 4 + dest_x * 4), dst_stride,
+		(uint32_t *)(((char *) src_bits) +
+		src_y * src_stride * 4 + src_x * 4), src_stride);
+	return TRUE;
+    default:
+	return FALSE;
+    }
+}
+
+static const pixman_fast_path_t arm_simd_fast_paths[] =
+{
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, armv6_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, armv6_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888),
+
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, armv6_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, armv6_composite_src_x888_8888),
+
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, a1r5g5b5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, a1b5g5r5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, a4r4g4b4, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, a4b4g4r4, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565),
+
+    PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, r3g3b2, null, r3g3b2, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, b2g3r3, null, b2g3r3, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, a2r2g2b2, null, a2r2g2b2, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, a2b2g2r2, null, a2b2g2r2, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, c8, null, c8, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, g8, null, g8, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, x4a4, null, x4a4, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, x4c4, null, x4c4, armv6_composite_src_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, x4g4, null, x4g4, armv6_composite_src_8_8),
+
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, armv6_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, armv6_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, armv6_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, armv6_composite_src_0565_8888),
+
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, armv6_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, armv6_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, armv6_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, armv6_composite_src_x888_0565),
+
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, armv6_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, armv6_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, armv6_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, armv6_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, armv6_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, armv6_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, armv6_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, armv6_composite_over_8888_n_8888),
+
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, armv6_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, armv6_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, a8b8g8r8, armv6_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, x8b8g8r8, armv6_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, armv6_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, armv6_composite_over_reverse_n_8888),
+
+    PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, armv6_composite_add_8_8),
+
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, armv6_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, armv6_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, armv6_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, armv6_composite_over_n_8_8888),
+
+    PIXMAN_STD_FAST_PATH (IN_REVERSE, a8r8g8b8, null, a8r8g8b8, armv6_composite_in_reverse_8888_8888),
+    PIXMAN_STD_FAST_PATH (IN_REVERSE, a8r8g8b8, null, x8r8g8b8, armv6_composite_in_reverse_8888_8888),
+    PIXMAN_STD_FAST_PATH (IN_REVERSE, a8b8g8r8, null, a8b8g8r8, armv6_composite_in_reverse_8888_8888),
+    PIXMAN_STD_FAST_PATH (IN_REVERSE, a8b8g8r8, null, x8b8g8r8, armv6_composite_in_reverse_8888_8888),
+
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, armv6_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, armv6_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, armv6_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, armv6_composite_over_n_8888_8888_ca),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, armv6_0565_0565),
+    SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, b5g6r5, armv6_0565_0565),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, armv6_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, armv6_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, armv6_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, armv6_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, armv6_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, armv6_8888_8888),
+
+    { PIXMAN_OP_NONE },
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_arm_simd (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_simd_fast_paths);
+
+    imp->blt = arm_simd_blt;
+    imp->fill = arm_simd_fill;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-arm.c b/libs/pixman-0.40.0/pixman/pixman-arm.c
new file mode 100644
index 0000000..4a2ae85
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-arm.c
@@ -0,0 +1,250 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+
+typedef enum
+{
+    ARM_V7		= (1 << 0),
+    ARM_V6		= (1 << 1),
+    ARM_VFP		= (1 << 2),
+    ARM_NEON		= (1 << 3),
+    ARM_IWMMXT		= (1 << 4)
+} arm_cpu_features_t;
+
+#if defined(USE_ARM_SIMD) || defined(USE_ARM_NEON) || defined(USE_ARM_IWMMXT)
+
+#if defined(_MSC_VER)
+
+/* Needed for EXCEPTION_ILLEGAL_INSTRUCTION */
+#include <windows.h>
+
+extern int pixman_msvc_try_arm_neon_op ();
+extern int pixman_msvc_try_arm_simd_op ();
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    arm_cpu_features_t features = 0;
+
+    __try
+    {
+	pixman_msvc_try_arm_simd_op ();
+	features |= ARM_V6;
+    }
+    __except (GetExceptionCode () == EXCEPTION_ILLEGAL_INSTRUCTION)
+    {
+    }
+
+    __try
+    {
+	pixman_msvc_try_arm_neon_op ();
+	features |= ARM_NEON;
+    }
+    __except (GetExceptionCode () == EXCEPTION_ILLEGAL_INSTRUCTION)
+    {
+    }
+
+    return features;
+}
+
+#elif defined(__APPLE__) && defined(TARGET_OS_IPHONE) /* iOS */
+
+#include "TargetConditionals.h"
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    arm_cpu_features_t features = 0;
+
+    features |= ARM_V6;
+
+    /* Detection of ARM NEON on iOS is fairly simple because iOS binaries
+     * contain separate executable images for each processor architecture.
+     * So all we have to do is detect the armv7 architecture build. The
+     * operating system automatically runs the armv7 binary for armv7 devices
+     * and the armv6 binary for armv6 devices.
+     */
+#if defined(__ARM_NEON__)
+    features |= ARM_NEON;
+#endif
+
+    return features;
+}
+
+#elif defined(__ANDROID__) || defined(ANDROID) /* Android */
+
+#include <cpu-features.h>
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    arm_cpu_features_t features = 0;
+    AndroidCpuFamily cpu_family;
+    uint64_t cpu_features;
+
+    cpu_family = android_getCpuFamily();
+    cpu_features = android_getCpuFeatures();
+
+    if (cpu_family == ANDROID_CPU_FAMILY_ARM)
+    {
+	if (cpu_features & ANDROID_CPU_ARM_FEATURE_ARMv7)
+	    features |= ARM_V7;
+
+	if (cpu_features & ANDROID_CPU_ARM_FEATURE_VFPv3)
+	    features |= ARM_VFP;
+
+	if (cpu_features & ANDROID_CPU_ARM_FEATURE_NEON)
+	    features |= ARM_NEON;
+    }
+
+    return features;
+}
+
+#elif defined (__linux__) /* linux ELF */
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <string.h>
+#include <elf.h>
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    arm_cpu_features_t features = 0;
+    Elf32_auxv_t aux;
+    int fd;
+
+    fd = open ("/proc/self/auxv", O_RDONLY);
+    if (fd >= 0)
+    {
+	while (read (fd, &aux, sizeof(Elf32_auxv_t)) == sizeof(Elf32_auxv_t))
+	{
+	    if (aux.a_type == AT_HWCAP)
+	    {
+		uint32_t hwcap = aux.a_un.a_val;
+
+		/* hardcode these values to avoid depending on specific
+		 * versions of the hwcap header, e.g. HWCAP_NEON
+		 */
+		if ((hwcap & 64) != 0)
+		    features |= ARM_VFP;
+		if ((hwcap & 512) != 0)
+		    features |= ARM_IWMMXT;
+		/* this flag is only present on kernel 2.6.29 */
+		if ((hwcap & 4096) != 0)
+		    features |= ARM_NEON;
+	    }
+	    else if (aux.a_type == AT_PLATFORM)
+	    {
+		const char *plat = (const char*) aux.a_un.a_val;
+
+		if (strncmp (plat, "v7l", 3) == 0)
+		    features |= (ARM_V7 | ARM_V6);
+		else if (strncmp (plat, "v6l", 3) == 0)
+		    features |= ARM_V6;
+	    }
+	}
+	close (fd);
+    }
+
+    return features;
+}
+
+#elif defined (_3DS) /* 3DS homebrew (devkitARM) */
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    arm_cpu_features_t features = 0;
+
+    features |= ARM_V6;
+
+    return features;
+}
+
+#elif defined (PSP2) || defined (__SWITCH__)
+/* Vita (VitaSDK) or Switch (devkitA64) homebrew */
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    arm_cpu_features_t features = 0;
+
+    features |= ARM_NEON;
+
+    return features;
+}
+
+#else /* Unknown */
+
+static arm_cpu_features_t
+detect_cpu_features (void)
+{
+    return 0;
+}
+
+#endif /* Linux elf */
+
+static pixman_bool_t
+have_feature (arm_cpu_features_t feature)
+{
+    static pixman_bool_t initialized;
+    static arm_cpu_features_t features;
+
+    if (!initialized)
+    {
+	features = detect_cpu_features();
+	initialized = TRUE;
+    }
+
+    return (features & feature) == feature;
+}
+
+#endif /* USE_ARM_SIMD || USE_ARM_NEON || USE_ARM_IWMMXT */
+
+pixman_implementation_t *
+_pixman_arm_get_implementations (pixman_implementation_t *imp)
+{
+#ifdef USE_ARM_SIMD
+    if (!_pixman_disabled ("arm-simd") && have_feature (ARM_V6))
+	imp = _pixman_implementation_create_arm_simd (imp);
+#endif
+
+#ifdef USE_ARM_IWMMXT
+    if (!_pixman_disabled ("arm-iwmmxt") && have_feature (ARM_IWMMXT))
+	imp = _pixman_implementation_create_mmx (imp);
+#endif
+
+#ifdef USE_ARM_NEON
+    if (!_pixman_disabled ("arm-neon") && have_feature (ARM_NEON))
+	imp = _pixman_implementation_create_arm_neon (imp);
+#endif
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-bits-image.c b/libs/pixman-0.40.0/pixman/pixman-bits-image.c
new file mode 100644
index 0000000..4cfabe3
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-bits-image.c
@@ -0,0 +1,1379 @@
+/*
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *             2008 Aaron Plattner, NVIDIA Corporation
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007, 2009 Red Hat, Inc.
+ * Copyright © 2008 André Tupinambá <andrelrt@gmail.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+#include "pixman-inlines.h"
+#include "dither/blue-noise-64x64.h"
+
+/* Fetch functions */
+
+static force_inline void
+fetch_pixel_no_alpha_32 (bits_image_t *image,
+			 int x, int y, pixman_bool_t check_bounds,
+			 void *out)
+{
+    uint32_t *ret = out;
+
+    if (check_bounds &&
+	(x < 0 || x >= image->width || y < 0 || y >= image->height))
+	*ret = 0;
+    else
+	*ret = image->fetch_pixel_32 (image, x, y);
+}
+
+static force_inline void
+fetch_pixel_no_alpha_float (bits_image_t *image,
+			    int x, int y, pixman_bool_t check_bounds,
+			    void *out)
+{
+    argb_t *ret = out;
+
+    if (check_bounds &&
+	(x < 0 || x >= image->width || y < 0 || y >= image->height))
+	ret->a = ret->r = ret->g = ret->b = 0.f;
+    else
+	*ret = image->fetch_pixel_float (image, x, y);
+}
+
+typedef void (* get_pixel_t) (bits_image_t *image,
+			      int x, int y, pixman_bool_t check_bounds, void *out);
+
+static force_inline void
+bits_image_fetch_pixel_nearest (bits_image_t   *image,
+				pixman_fixed_t  x,
+				pixman_fixed_t  y,
+				get_pixel_t	get_pixel,
+				void	       *out)
+{
+    int x0 = pixman_fixed_to_int (x - pixman_fixed_e);
+    int y0 = pixman_fixed_to_int (y - pixman_fixed_e);
+
+    if (image->common.repeat != PIXMAN_REPEAT_NONE)
+    {
+	repeat (image->common.repeat, &x0, image->width);
+	repeat (image->common.repeat, &y0, image->height);
+
+	get_pixel (image, x0, y0, FALSE, out);
+    }
+    else
+    {
+	get_pixel (image, x0, y0, TRUE, out);
+    }
+}
+
+static force_inline void
+bits_image_fetch_pixel_bilinear_32 (bits_image_t   *image,
+				    pixman_fixed_t  x,
+				    pixman_fixed_t  y,
+				    get_pixel_t	    get_pixel,
+				    void	   *out)
+{
+    pixman_repeat_t repeat_mode = image->common.repeat;
+    int width = image->width;
+    int height = image->height;
+    int x1, y1, x2, y2;
+    uint32_t tl, tr, bl, br;
+    int32_t distx, disty;
+    uint32_t *ret = out;
+
+    x1 = x - pixman_fixed_1 / 2;
+    y1 = y - pixman_fixed_1 / 2;
+
+    distx = pixman_fixed_to_bilinear_weight (x1);
+    disty = pixman_fixed_to_bilinear_weight (y1);
+
+    x1 = pixman_fixed_to_int (x1);
+    y1 = pixman_fixed_to_int (y1);
+    x2 = x1 + 1;
+    y2 = y1 + 1;
+
+    if (repeat_mode != PIXMAN_REPEAT_NONE)
+    {
+	repeat (repeat_mode, &x1, width);
+	repeat (repeat_mode, &y1, height);
+	repeat (repeat_mode, &x2, width);
+	repeat (repeat_mode, &y2, height);
+
+	get_pixel (image, x1, y1, FALSE, &tl);
+	get_pixel (image, x2, y1, FALSE, &tr);
+	get_pixel (image, x1, y2, FALSE, &bl);
+	get_pixel (image, x2, y2, FALSE, &br);
+    }
+    else
+    {
+	get_pixel (image, x1, y1, TRUE, &tl);
+	get_pixel (image, x2, y1, TRUE, &tr);
+	get_pixel (image, x1, y2, TRUE, &bl);
+	get_pixel (image, x2, y2, TRUE, &br);
+    }
+
+    *ret = bilinear_interpolation (tl, tr, bl, br, distx, disty);
+}
+
+static force_inline void
+bits_image_fetch_pixel_bilinear_float (bits_image_t   *image,
+				       pixman_fixed_t  x,
+				       pixman_fixed_t  y,
+				       get_pixel_t     get_pixel,
+				       void	      *out)
+{
+    pixman_repeat_t repeat_mode = image->common.repeat;
+    int width = image->width;
+    int height = image->height;
+    int x1, y1, x2, y2;
+    argb_t tl, tr, bl, br;
+    float distx, disty;
+    argb_t *ret = out;
+
+    x1 = x - pixman_fixed_1 / 2;
+    y1 = y - pixman_fixed_1 / 2;
+
+    distx = ((float)pixman_fixed_fraction(x1)) / 65536.f;
+    disty = ((float)pixman_fixed_fraction(y1)) / 65536.f;
+
+    x1 = pixman_fixed_to_int (x1);
+    y1 = pixman_fixed_to_int (y1);
+    x2 = x1 + 1;
+    y2 = y1 + 1;
+
+    if (repeat_mode != PIXMAN_REPEAT_NONE)
+    {
+	repeat (repeat_mode, &x1, width);
+	repeat (repeat_mode, &y1, height);
+	repeat (repeat_mode, &x2, width);
+	repeat (repeat_mode, &y2, height);
+
+	get_pixel (image, x1, y1, FALSE, &tl);
+	get_pixel (image, x2, y1, FALSE, &tr);
+	get_pixel (image, x1, y2, FALSE, &bl);
+	get_pixel (image, x2, y2, FALSE, &br);
+    }
+    else
+    {
+	get_pixel (image, x1, y1, TRUE, &tl);
+	get_pixel (image, x2, y1, TRUE, &tr);
+	get_pixel (image, x1, y2, TRUE, &bl);
+	get_pixel (image, x2, y2, TRUE, &br);
+    }
+
+    *ret = bilinear_interpolation_float (tl, tr, bl, br, distx, disty);
+}
+
+static force_inline void accum_32(unsigned int *satot, unsigned int *srtot,
+				  unsigned int *sgtot, unsigned int *sbtot,
+				  const void *p, pixman_fixed_t f)
+{
+    uint32_t pixel = *(uint32_t *)p;
+
+    *srtot += (int)RED_8 (pixel) * f;
+    *sgtot += (int)GREEN_8 (pixel) * f;
+    *sbtot += (int)BLUE_8 (pixel) * f;
+    *satot += (int)ALPHA_8 (pixel) * f;
+}
+
+static force_inline void reduce_32(unsigned int satot, unsigned int srtot,
+				   unsigned int sgtot, unsigned int sbtot,
+                                   void *p)
+{
+    uint32_t *ret = p;
+
+    satot = (satot + 0x8000) >> 16;
+    srtot = (srtot + 0x8000) >> 16;
+    sgtot = (sgtot + 0x8000) >> 16;
+    sbtot = (sbtot + 0x8000) >> 16;
+
+    satot = CLIP (satot, 0, 0xff);
+    srtot = CLIP (srtot, 0, 0xff);
+    sgtot = CLIP (sgtot, 0, 0xff);
+    sbtot = CLIP (sbtot, 0, 0xff);
+
+    *ret = ((satot << 24) | (srtot << 16) | (sgtot <<  8) | (sbtot));
+}
+
+static force_inline void accum_float(unsigned int *satot, unsigned int *srtot,
+				     unsigned int *sgtot, unsigned int *sbtot,
+				     const void *p, pixman_fixed_t f)
+{
+    const argb_t *pixel = p;
+
+    *satot += pixel->a * f;
+    *srtot += pixel->r * f;
+    *sgtot += pixel->g * f;
+    *sbtot += pixel->b * f;
+}
+
+static force_inline void reduce_float(unsigned int satot, unsigned int srtot,
+				      unsigned int sgtot, unsigned int sbtot,
+				      void *p)
+{
+    argb_t *ret = p;
+
+    ret->a = CLIP (satot / 65536.f, 0.f, 1.f);
+    ret->r = CLIP (srtot / 65536.f, 0.f, 1.f);
+    ret->g = CLIP (sgtot / 65536.f, 0.f, 1.f);
+    ret->b = CLIP (sbtot / 65536.f, 0.f, 1.f);
+}
+
+typedef void (* accumulate_pixel_t) (unsigned int *satot, unsigned int *srtot,
+				     unsigned int *sgtot, unsigned int *sbtot,
+				     const void *pixel, pixman_fixed_t f);
+
+typedef void (* reduce_pixel_t) (unsigned int satot, unsigned int srtot,
+				 unsigned int sgtot, unsigned int sbtot,
+                                 void *out);
+
+static force_inline void
+bits_image_fetch_pixel_convolution (bits_image_t   *image,
+				    pixman_fixed_t  x,
+				    pixman_fixed_t  y,
+				    get_pixel_t     get_pixel,
+				    void	      *out,
+				    accumulate_pixel_t accum,
+				    reduce_pixel_t reduce)
+{
+    pixman_fixed_t *params = image->common.filter_params;
+    int x_off = (params[0] - pixman_fixed_1) >> 1;
+    int y_off = (params[1] - pixman_fixed_1) >> 1;
+    int32_t cwidth = pixman_fixed_to_int (params[0]);
+    int32_t cheight = pixman_fixed_to_int (params[1]);
+    int32_t i, j, x1, x2, y1, y2;
+    pixman_repeat_t repeat_mode = image->common.repeat;
+    int width = image->width;
+    int height = image->height;
+    unsigned int srtot, sgtot, sbtot, satot;
+
+    params += 2;
+
+    x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
+    y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
+    x2 = x1 + cwidth;
+    y2 = y1 + cheight;
+
+    srtot = sgtot = sbtot = satot = 0;
+
+    for (i = y1; i < y2; ++i)
+    {
+	for (j = x1; j < x2; ++j)
+	{
+	    int rx = j;
+	    int ry = i;
+
+	    pixman_fixed_t f = *params;
+
+	    if (f)
+	    {
+		/* Must be big enough to hold a argb_t */
+		argb_t pixel;
+
+		if (repeat_mode != PIXMAN_REPEAT_NONE)
+		{
+		    repeat (repeat_mode, &rx, width);
+		    repeat (repeat_mode, &ry, height);
+
+		    get_pixel (image, rx, ry, FALSE, &pixel);
+		}
+		else
+		{
+		    get_pixel (image, rx, ry, TRUE, &pixel);
+		}
+
+		accum (&satot, &srtot, &sgtot, &sbtot, &pixel, f);
+	    }
+
+	    params++;
+	}
+    }
+
+    reduce (satot, srtot, sgtot, sbtot, out);
+}
+
+static void
+bits_image_fetch_pixel_separable_convolution (bits_image_t  *image,
+					      pixman_fixed_t x,
+					      pixman_fixed_t y,
+					      get_pixel_t    get_pixel,
+					      void	    *out,
+					      accumulate_pixel_t accum,
+					      reduce_pixel_t     reduce)
+{
+    pixman_fixed_t *params = image->common.filter_params;
+    pixman_repeat_t repeat_mode = image->common.repeat;
+    int width = image->width;
+    int height = image->height;
+    int cwidth = pixman_fixed_to_int (params[0]);
+    int cheight = pixman_fixed_to_int (params[1]);
+    int x_phase_bits = pixman_fixed_to_int (params[2]);
+    int y_phase_bits = pixman_fixed_to_int (params[3]);
+    int x_phase_shift = 16 - x_phase_bits;
+    int y_phase_shift = 16 - y_phase_bits;
+    int x_off = ((cwidth << 16) - pixman_fixed_1) >> 1;
+    int y_off = ((cheight << 16) - pixman_fixed_1) >> 1;
+    pixman_fixed_t *y_params;
+    unsigned int srtot, sgtot, sbtot, satot;
+    int32_t x1, x2, y1, y2;
+    int32_t px, py;
+    int i, j;
+
+    /* Round x and y to the middle of the closest phase before continuing. This
+     * ensures that the convolution matrix is aligned right, since it was
+     * positioned relative to a particular phase (and not relative to whatever
+     * exact fraction we happen to get here).
+     */
+    x = ((x >> x_phase_shift) << x_phase_shift) + ((1 << x_phase_shift) >> 1);
+    y = ((y >> y_phase_shift) << y_phase_shift) + ((1 << y_phase_shift) >> 1);
+
+    px = (x & 0xffff) >> x_phase_shift;
+    py = (y & 0xffff) >> y_phase_shift;
+
+    y_params = params + 4 + (1 << x_phase_bits) * cwidth + py * cheight;
+
+    x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
+    y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
+    x2 = x1 + cwidth;
+    y2 = y1 + cheight;
+
+    srtot = sgtot = sbtot = satot = 0;
+
+    for (i = y1; i < y2; ++i)
+    {
+        pixman_fixed_48_16_t fy = *y_params++;
+        pixman_fixed_t *x_params = params + 4 + px * cwidth;
+
+        if (fy)
+        {
+            for (j = x1; j < x2; ++j)
+            {
+                pixman_fixed_t fx = *x_params++;
+		int rx = j;
+		int ry = i;
+
+                if (fx)
+                {
+                    /* Must be big enough to hold a argb_t */
+                    argb_t pixel;
+                    pixman_fixed_t f;
+
+                    if (repeat_mode != PIXMAN_REPEAT_NONE)
+                    {
+                        repeat (repeat_mode, &rx, width);
+                        repeat (repeat_mode, &ry, height);
+
+                        get_pixel (image, rx, ry, FALSE, &pixel);
+                    }
+                    else
+                    {
+                        get_pixel (image, rx, ry, TRUE, &pixel);
+		    }
+
+                    f = (fy * fx + 0x8000) >> 16;
+
+		    accum(&satot, &srtot, &sgtot, &sbtot, &pixel, f);
+                }
+            }
+	}
+    }
+
+
+    reduce(satot, srtot, sgtot, sbtot, out);
+}
+
+static force_inline void
+bits_image_fetch_pixel_filtered (bits_image_t  *image,
+				 pixman_bool_t  wide,
+				 pixman_fixed_t x,
+				 pixman_fixed_t y,
+				 get_pixel_t    get_pixel,
+				 void          *out)
+{
+    switch (image->common.filter)
+    {
+    case PIXMAN_FILTER_NEAREST:
+    case PIXMAN_FILTER_FAST:
+	bits_image_fetch_pixel_nearest (image, x, y, get_pixel, out);
+	break;
+
+    case PIXMAN_FILTER_BILINEAR:
+    case PIXMAN_FILTER_GOOD:
+    case PIXMAN_FILTER_BEST:
+	if (wide)
+	    bits_image_fetch_pixel_bilinear_float (image, x, y, get_pixel, out);
+	else
+	    bits_image_fetch_pixel_bilinear_32 (image, x, y, get_pixel, out);
+	break;
+
+    case PIXMAN_FILTER_CONVOLUTION:
+	if (wide)
+	{
+	    bits_image_fetch_pixel_convolution (image, x, y,
+						get_pixel, out,
+						accum_float,
+						reduce_float);
+	}
+	else
+	{
+	    bits_image_fetch_pixel_convolution (image, x, y,
+						get_pixel, out,
+						accum_32, reduce_32);
+	}
+	break;
+
+    case PIXMAN_FILTER_SEPARABLE_CONVOLUTION:
+	if (wide)
+	{
+	    bits_image_fetch_pixel_separable_convolution (image, x, y,
+							  get_pixel, out,
+							  accum_float,
+							  reduce_float);
+	}
+	else
+	{
+	    bits_image_fetch_pixel_separable_convolution (image, x, y,
+							  get_pixel, out,
+							  accum_32, reduce_32);
+	}
+        break;
+
+    default:
+	assert (0);
+        break;
+    }
+}
+
+static uint32_t *
+__bits_image_fetch_affine_no_alpha (pixman_iter_t *  iter,
+				    pixman_bool_t    wide,
+				    const uint32_t * mask)
+{
+    pixman_image_t *image  = iter->image;
+    int             offset = iter->x;
+    int             line   = iter->y++;
+    int             width  = iter->width;
+    uint32_t *      buffer = iter->buffer;
+
+    pixman_fixed_t x, y;
+    pixman_fixed_t ux, uy;
+    pixman_vector_t v;
+    int i;
+    get_pixel_t get_pixel =
+	wide ? fetch_pixel_no_alpha_float : fetch_pixel_no_alpha_32;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (image->common.transform)
+    {
+	if (!pixman_transform_point_3d (image->common.transform, &v))
+	    return iter->buffer;
+
+	ux = image->common.transform->matrix[0][0];
+	uy = image->common.transform->matrix[1][0];
+    }
+    else
+    {
+	ux = pixman_fixed_1;
+	uy = 0;
+    }
+
+    x = v.vector[0];
+    y = v.vector[1];
+
+    for (i = 0; i < width; ++i)
+    {
+	if (!mask || mask[i])
+	{
+	    bits_image_fetch_pixel_filtered (
+		&image->bits, wide, x, y, get_pixel, buffer);
+	}
+
+	x += ux;
+	y += uy;
+	buffer += wide ? 4 : 1;
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+bits_image_fetch_affine_no_alpha_32 (pixman_iter_t  *iter,
+				     const uint32_t *mask)
+{
+    return __bits_image_fetch_affine_no_alpha(iter, FALSE, mask);
+}
+
+static uint32_t *
+bits_image_fetch_affine_no_alpha_float (pixman_iter_t  *iter,
+					const uint32_t *mask)
+{
+    return __bits_image_fetch_affine_no_alpha(iter, TRUE, mask);
+}
+
+/* General fetcher */
+static force_inline void
+fetch_pixel_general_32 (bits_image_t *image,
+			int x, int y, pixman_bool_t check_bounds,
+			void *out)
+{
+    uint32_t pixel, *ret = out;
+
+    if (check_bounds &&
+	(x < 0 || x >= image->width || y < 0 || y >= image->height))
+    {
+	*ret = 0;
+	return;
+    }
+
+    pixel = image->fetch_pixel_32 (image, x, y);
+
+    if (image->common.alpha_map)
+    {
+	uint32_t pixel_a;
+
+	x -= image->common.alpha_origin_x;
+	y -= image->common.alpha_origin_y;
+
+	if (x < 0 || x >= image->common.alpha_map->width ||
+	    y < 0 || y >= image->common.alpha_map->height)
+	{
+	    pixel_a = 0;
+	}
+	else
+	{
+	    pixel_a = image->common.alpha_map->fetch_pixel_32 (
+		image->common.alpha_map, x, y);
+
+	    pixel_a = ALPHA_8 (pixel_a);
+	}
+
+	pixel &= 0x00ffffff;
+	pixel |= (pixel_a << 24);
+    }
+
+    *ret = pixel;
+}
+
+static force_inline void
+fetch_pixel_general_float (bits_image_t *image,
+			int x, int y, pixman_bool_t check_bounds,
+			void *out)
+{
+    argb_t *ret = out;
+
+    if (check_bounds &&
+	(x < 0 || x >= image->width || y < 0 || y >= image->height))
+    {
+	ret->a = ret->r = ret->g = ret->b = 0;
+	return;
+    }
+
+    *ret = image->fetch_pixel_float (image, x, y);
+
+    if (image->common.alpha_map)
+    {
+	x -= image->common.alpha_origin_x;
+	y -= image->common.alpha_origin_y;
+
+	if (x < 0 || x >= image->common.alpha_map->width ||
+	    y < 0 || y >= image->common.alpha_map->height)
+	{
+	    ret->a = 0.f;
+	}
+	else
+	{
+	    argb_t alpha;
+
+	    alpha = image->common.alpha_map->fetch_pixel_float (
+		    image->common.alpha_map, x, y);
+
+	    ret->a = alpha.a;
+	}
+    }
+}
+
+static uint32_t *
+__bits_image_fetch_general (pixman_iter_t  *iter,
+			    pixman_bool_t wide,
+			    const uint32_t *mask)
+{
+    pixman_image_t *image  = iter->image;
+    int             offset = iter->x;
+    int             line   = iter->y++;
+    int             width  = iter->width;
+    uint32_t *      buffer = iter->buffer;
+    get_pixel_t     get_pixel =
+	wide ? fetch_pixel_general_float : fetch_pixel_general_32;
+
+    pixman_fixed_t x, y, w;
+    pixman_fixed_t ux, uy, uw;
+    pixman_vector_t v;
+    int i;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (image->common.transform)
+    {
+	if (!pixman_transform_point_3d (image->common.transform, &v))
+	    return buffer;
+
+	ux = image->common.transform->matrix[0][0];
+	uy = image->common.transform->matrix[1][0];
+	uw = image->common.transform->matrix[2][0];
+    }
+    else
+    {
+	ux = pixman_fixed_1;
+	uy = 0;
+	uw = 0;
+    }
+
+    x = v.vector[0];
+    y = v.vector[1];
+    w = v.vector[2];
+
+    for (i = 0; i < width; ++i)
+    {
+	pixman_fixed_t x0, y0;
+
+	if (!mask || mask[i])
+	{
+	    if (w != 0)
+	    {
+		x0 = ((uint64_t)x << 16) / w;
+		y0 = ((uint64_t)y << 16) / w;
+	    }
+	    else
+	    {
+		x0 = 0;
+		y0 = 0;
+	    }
+
+	    bits_image_fetch_pixel_filtered (
+		&image->bits, wide, x0, y0, get_pixel, buffer);
+	}
+
+	x += ux;
+	y += uy;
+	w += uw;
+	buffer += wide ? 4 : 1;
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+bits_image_fetch_general_32 (pixman_iter_t  *iter,
+			     const uint32_t *mask)
+{
+    return __bits_image_fetch_general(iter, FALSE, mask);
+}
+
+static uint32_t *
+bits_image_fetch_general_float (pixman_iter_t  *iter,
+				const uint32_t *mask)
+{
+    return __bits_image_fetch_general(iter, TRUE, mask);
+}
+
+static void
+replicate_pixel_32 (bits_image_t *   bits,
+		    int              x,
+		    int              y,
+		    int              width,
+		    uint32_t *       buffer)
+{
+    uint32_t color;
+    uint32_t *end;
+
+    color = bits->fetch_pixel_32 (bits, x, y);
+
+    end = buffer + width;
+    while (buffer < end)
+	*(buffer++) = color;
+}
+
+static void
+replicate_pixel_float (bits_image_t *   bits,
+		       int              x,
+		       int              y,
+		       int              width,
+		       uint32_t *       b)
+{
+    argb_t color;
+    argb_t *buffer = (argb_t *)b;
+    argb_t *end;
+
+    color = bits->fetch_pixel_float (bits, x, y);
+
+    end = buffer + width;
+    while (buffer < end)
+	*(buffer++) = color;
+}
+
+static void
+bits_image_fetch_untransformed_repeat_none (bits_image_t *image,
+                                            pixman_bool_t wide,
+                                            int           x,
+                                            int           y,
+                                            int           width,
+                                            uint32_t *    buffer)
+{
+    uint32_t w;
+
+    if (y < 0 || y >= image->height)
+    {
+	memset (buffer, 0, width * (wide? sizeof (argb_t) : 4));
+	return;
+    }
+
+    if (x < 0)
+    {
+	w = MIN (width, -x);
+
+	memset (buffer, 0, w * (wide ? sizeof (argb_t) : 4));
+
+	width -= w;
+	buffer += w * (wide? 4 : 1);
+	x += w;
+    }
+
+    if (x < image->width)
+    {
+	w = MIN (width, image->width - x);
+
+	if (wide)
+	    image->fetch_scanline_float (image, x, y, w, buffer, NULL);
+	else
+	    image->fetch_scanline_32 (image, x, y, w, buffer, NULL);
+
+	width -= w;
+	buffer += w * (wide? 4 : 1);
+	x += w;
+    }
+
+    memset (buffer, 0, width * (wide ? sizeof (argb_t) : 4));
+}
+
+static void
+bits_image_fetch_untransformed_repeat_normal (bits_image_t *image,
+                                              pixman_bool_t wide,
+                                              int           x,
+                                              int           y,
+                                              int           width,
+                                              uint32_t *    buffer)
+{
+    uint32_t w;
+
+    while (y < 0)
+	y += image->height;
+
+    while (y >= image->height)
+	y -= image->height;
+
+    if (image->width == 1)
+    {
+	if (wide)
+	    replicate_pixel_float (image, 0, y, width, buffer);
+	else
+	    replicate_pixel_32 (image, 0, y, width, buffer);
+
+	return;
+    }
+
+    while (width)
+    {
+	while (x < 0)
+	    x += image->width;
+	while (x >= image->width)
+	    x -= image->width;
+
+	w = MIN (width, image->width - x);
+
+	if (wide)
+	    image->fetch_scanline_float (image, x, y, w, buffer, NULL);
+	else
+	    image->fetch_scanline_32 (image, x, y, w, buffer, NULL);
+
+	buffer += w * (wide? 4 : 1);
+	x += w;
+	width -= w;
+    }
+}
+
+static uint32_t *
+bits_image_fetch_untransformed_32 (pixman_iter_t * iter,
+				   const uint32_t *mask)
+{
+    pixman_image_t *image  = iter->image;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    uint32_t *      buffer = iter->buffer;
+
+    if (image->common.repeat == PIXMAN_REPEAT_NONE)
+    {
+	bits_image_fetch_untransformed_repeat_none (
+	    &image->bits, FALSE, x, y, width, buffer);
+    }
+    else
+    {
+	bits_image_fetch_untransformed_repeat_normal (
+	    &image->bits, FALSE, x, y, width, buffer);
+    }
+
+    iter->y++;
+    return buffer;
+}
+
+static uint32_t *
+bits_image_fetch_untransformed_float (pixman_iter_t * iter,
+				      const uint32_t *mask)
+{
+    pixman_image_t *image  = iter->image;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    uint32_t *      buffer = iter->buffer;
+
+    if (image->common.repeat == PIXMAN_REPEAT_NONE)
+    {
+	bits_image_fetch_untransformed_repeat_none (
+	    &image->bits, TRUE, x, y, width, buffer);
+    }
+    else
+    {
+	bits_image_fetch_untransformed_repeat_normal (
+	    &image->bits, TRUE, x, y, width, buffer);
+    }
+
+    iter->y++;
+    return buffer;
+}
+
+typedef struct
+{
+    pixman_format_code_t	format;
+    uint32_t			flags;
+    pixman_iter_get_scanline_t	get_scanline_32;
+    pixman_iter_get_scanline_t  get_scanline_float;
+} fetcher_info_t;
+
+static const fetcher_info_t fetcher_info[] =
+{
+    { PIXMAN_any,
+      (FAST_PATH_NO_ALPHA_MAP			|
+       FAST_PATH_ID_TRANSFORM			|
+       FAST_PATH_NO_CONVOLUTION_FILTER		|
+       FAST_PATH_NO_PAD_REPEAT			|
+       FAST_PATH_NO_REFLECT_REPEAT),
+      bits_image_fetch_untransformed_32,
+      bits_image_fetch_untransformed_float
+    },
+
+    /* Affine, no alpha */
+    { PIXMAN_any,
+      (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_HAS_TRANSFORM | FAST_PATH_AFFINE_TRANSFORM),
+      bits_image_fetch_affine_no_alpha_32,
+      bits_image_fetch_affine_no_alpha_float,
+    },
+
+    /* General */
+    { PIXMAN_any,
+      0,
+      bits_image_fetch_general_32,
+      bits_image_fetch_general_float,
+    },
+
+    { PIXMAN_null },
+};
+
+static void
+bits_image_property_changed (pixman_image_t *image)
+{
+    _pixman_bits_image_setup_accessors (&image->bits);
+}
+
+void
+_pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+    pixman_format_code_t format = image->common.extended_format_code;
+    uint32_t flags = image->common.flags;
+    const fetcher_info_t *info;
+
+    for (info = fetcher_info; info->format != PIXMAN_null; ++info)
+    {
+	if ((info->format == format || info->format == PIXMAN_any)	&&
+	    (info->flags & flags) == info->flags)
+	{
+	    if (iter->iter_flags & ITER_NARROW)
+	    {
+		iter->get_scanline = info->get_scanline_32;
+	    }
+	    else
+	    {
+		iter->get_scanline = info->get_scanline_float;
+	    }
+	    return;
+	}
+    }
+
+    /* Just in case we somehow didn't find a scanline function */
+    iter->get_scanline = _pixman_iter_get_scanline_noop;
+}
+
+static uint32_t *
+dest_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+    pixman_image_t *image  = iter->image;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    uint32_t *	    buffer = iter->buffer;
+
+    image->bits.fetch_scanline_32 (&image->bits, x, y, width, buffer, mask);
+    if (image->common.alpha_map)
+    {
+	uint32_t *alpha;
+
+	if ((alpha = malloc (width * sizeof (uint32_t))))
+	{
+	    int i;
+
+	    x -= image->common.alpha_origin_x;
+	    y -= image->common.alpha_origin_y;
+
+	    image->common.alpha_map->fetch_scanline_32 (
+		image->common.alpha_map, x, y, width, alpha, mask);
+
+	    for (i = 0; i < width; ++i)
+	    {
+		buffer[i] &= ~0xff000000;
+		buffer[i] |= (alpha[i] & 0xff000000);
+	    }
+
+	    free (alpha);
+	}
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+dest_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+    bits_image_t *  image  = &iter->image->bits;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    argb_t *	    buffer = (argb_t *)iter->buffer;
+
+    image->fetch_scanline_float (
+	image, x, y, width, (uint32_t *)buffer, mask);
+    if (image->common.alpha_map)
+    {
+	argb_t *alpha;
+
+	if ((alpha = malloc (width * sizeof (argb_t))))
+	{
+	    int i;
+
+	    x -= image->common.alpha_origin_x;
+	    y -= image->common.alpha_origin_y;
+
+	    image->common.alpha_map->fetch_scanline_float (
+		image->common.alpha_map, x, y, width, (uint32_t *)alpha, mask);
+
+	    for (i = 0; i < width; ++i)
+		buffer[i].a = alpha[i].a;
+
+	    free (alpha);
+	}
+    }
+
+    return iter->buffer;
+}
+
+static void
+dest_write_back_narrow (pixman_iter_t *iter)
+{
+    bits_image_t *  image  = &iter->image->bits;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    const uint32_t *buffer = iter->buffer;
+
+    image->store_scanline_32 (image, x, y, width, buffer);
+
+    if (image->common.alpha_map)
+    {
+	x -= image->common.alpha_origin_x;
+	y -= image->common.alpha_origin_y;
+
+	image->common.alpha_map->store_scanline_32 (
+	    image->common.alpha_map, x, y, width, buffer);
+    }
+
+    iter->y++;
+}
+
+static const float
+dither_factor_blue_noise_64 (int x, int y)
+{
+    float m = dither_blue_noise_64x64[((y & 0x3f) << 6) | (x & 0x3f)];
+    return m * (1. / 4096.f) + (1. / 8192.f);
+}
+
+static const float
+dither_factor_bayer_8 (int x, int y)
+{
+    uint32_t m;
+
+    y ^= x;
+
+    /* Compute reverse(interleave(xor(x mod n, y mod n), x mod n))
+     * Here n = 8 and `mod n` is the bottom 3 bits.
+     */
+    m = ((y & 0x1) << 5) | ((x & 0x1) << 4) |
+	((y & 0x2) << 2) | ((x & 0x2) << 1) |
+	((y & 0x4) >> 1) | ((x & 0x4) >> 2);
+
+    /* m is in range [0, 63].  We scale it to [0, 63.0f/64.0f], then
+     * shift it to to [1.0f/128.0f, 127.0f/128.0f] so that 0 < d < 1.
+     * This ensures exact values are not changed by dithering.
+     */
+    return (float)(m) * (1 / 64.0f) + (1.0f / 128.0f);
+}
+
+typedef float (* dither_factor_t)(int x, int y);
+
+static force_inline float
+dither_apply_channel (float f, float d, float s)
+{
+    /* float_to_unorm splits the [0, 1] segment in (1 << n_bits)
+     * subsections of equal length; however unorm_to_float does not
+     * map to the center of those sections.  In fact, pixel value u is
+     * mapped to:
+     *
+     *       u              u              u               1
+     * -------------- = ---------- + -------------- * ----------
+     *  2^n_bits - 1     2^n_bits     2^n_bits - 1     2^n_bits
+     *
+     * Hence if f = u / (2^n_bits - 1) is exactly representable on a
+     * n_bits palette, all the numbers between
+     *
+     *     u
+     * ----------  =  f - f * 2^n_bits = f + (0 - f) * 2^n_bits
+     *  2^n_bits
+     *
+     *  and
+     *
+     *    u + 1
+     * ---------- = f - (f - 1) * 2^n_bits = f + (1 - f) * 2^n_bits
+     *  2^n_bits
+     *
+     * are also mapped back to u.
+     *
+     * Hence the following calculation ensures that we add as much
+     * noise as possible without perturbing values which are exactly
+     * representable in the target colorspace.  Note that this corresponds to
+     * mixing the original color with noise with a ratio of `1 / 2^n_bits`.
+     */
+    return f + (d - f) * s;
+}
+
+static force_inline float
+dither_compute_scale (int n_bits)
+{
+    // No dithering for wide formats
+    if (n_bits == 0 || n_bits >= 32)
+	return 0.f;
+
+    return 1.f / (float)(1 << n_bits);
+}
+
+static const uint32_t *
+dither_apply_ordered (pixman_iter_t *iter, dither_factor_t factor)
+{
+    bits_image_t        *image  = &iter->image->bits;
+    int                  x      = iter->x + image->dither_offset_x;
+    int                  y      = iter->y + image->dither_offset_y;
+    int                  width  = iter->width;
+    argb_t              *buffer = (argb_t *)iter->buffer;
+
+    pixman_format_code_t format = image->format;
+    int                  a_size = PIXMAN_FORMAT_A (format);
+    int                  r_size = PIXMAN_FORMAT_R (format);
+    int                  g_size = PIXMAN_FORMAT_G (format);
+    int                  b_size = PIXMAN_FORMAT_B (format);
+
+    float a_scale = dither_compute_scale (a_size);
+    float r_scale = dither_compute_scale (r_size);
+    float g_scale = dither_compute_scale (g_size);
+    float b_scale = dither_compute_scale (b_size);
+
+    int   i;
+    float d;
+
+    for (i = 0; i < width; ++i)
+    {
+	d = factor (x + i, y);
+
+	buffer->a = dither_apply_channel (buffer->a, d, a_scale);
+	buffer->r = dither_apply_channel (buffer->r, d, r_scale);
+	buffer->g = dither_apply_channel (buffer->g, d, g_scale);
+	buffer->b = dither_apply_channel (buffer->b, d, b_scale);
+
+	buffer++;
+    }
+
+    return iter->buffer;
+}
+
+static void
+dest_write_back_wide (pixman_iter_t *iter)
+{
+    bits_image_t *  image  = &iter->image->bits;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    const uint32_t *buffer = iter->buffer;
+
+    switch (image->dither)
+    {
+    case PIXMAN_DITHER_NONE:
+	break;
+
+    case PIXMAN_DITHER_GOOD:
+    case PIXMAN_DITHER_BEST:
+    case PIXMAN_DITHER_ORDERED_BLUE_NOISE_64:
+	buffer = dither_apply_ordered (iter, dither_factor_blue_noise_64);
+	break;
+
+    case PIXMAN_DITHER_FAST:
+    case PIXMAN_DITHER_ORDERED_BAYER_8:
+	buffer = dither_apply_ordered (iter, dither_factor_bayer_8);
+	break;
+    }
+
+    image->store_scanline_float (image, x, y, width, buffer);
+
+    if (image->common.alpha_map)
+    {
+	x -= image->common.alpha_origin_x;
+	y -= image->common.alpha_origin_y;
+
+	image->common.alpha_map->store_scanline_float (
+	    image->common.alpha_map, x, y, width, buffer);
+    }
+
+    iter->y++;
+}
+
+void
+_pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+    if (iter->iter_flags & ITER_NARROW)
+    {
+	if ((iter->iter_flags & (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) ==
+	    (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA))
+	{
+	    iter->get_scanline = _pixman_iter_get_scanline_noop;
+	}
+	else
+	{
+	    iter->get_scanline = dest_get_scanline_narrow;
+	}
+	
+	iter->write_back = dest_write_back_narrow;
+    }
+    else
+    {
+	iter->get_scanline = dest_get_scanline_wide;
+	iter->write_back = dest_write_back_wide;
+    }
+}
+
+static uint32_t *
+create_bits (pixman_format_code_t format,
+             int                  width,
+             int                  height,
+             int *		  rowstride_bytes,
+	     pixman_bool_t	  clear)
+{
+    int stride;
+    size_t buf_size;
+    int bpp;
+
+    /* what follows is a long-winded way, avoiding any possibility of integer
+     * overflows, of saying:
+     * stride = ((width * bpp + 0x1f) >> 5) * sizeof (uint32_t);
+     */
+
+    bpp = PIXMAN_FORMAT_BPP (format);
+    if (_pixman_multiply_overflows_int (width, bpp))
+	return NULL;
+
+    stride = width * bpp;
+    if (_pixman_addition_overflows_int (stride, 0x1f))
+	return NULL;
+
+    stride += 0x1f;
+    stride >>= 5;
+
+    stride *= sizeof (uint32_t);
+
+    if (_pixman_multiply_overflows_size (height, stride))
+	return NULL;
+
+    buf_size = (size_t)height * stride;
+
+    if (rowstride_bytes)
+	*rowstride_bytes = stride;
+
+    if (clear)
+	return calloc (buf_size, 1);
+    else
+	return malloc (buf_size);
+}
+
+pixman_bool_t
+_pixman_bits_image_init (pixman_image_t *     image,
+                         pixman_format_code_t format,
+                         int                  width,
+                         int                  height,
+                         uint32_t *           bits,
+                         int                  rowstride,
+			 pixman_bool_t	      clear)
+{
+    uint32_t *free_me = NULL;
+
+    if (PIXMAN_FORMAT_BPP (format) == 128)
+	return_val_if_fail(!(rowstride % 4), FALSE);
+
+    if (!bits && width && height)
+    {
+	int rowstride_bytes;
+
+	free_me = bits = create_bits (format, width, height, &rowstride_bytes, clear);
+
+	if (!bits)
+	    return FALSE;
+
+	rowstride = rowstride_bytes / (int) sizeof (uint32_t);
+    }
+
+    _pixman_image_init (image);
+
+    image->type = BITS;
+    image->bits.format = format;
+    image->bits.width = width;
+    image->bits.height = height;
+    image->bits.bits = bits;
+    image->bits.free_me = free_me;
+    image->bits.dither = PIXMAN_DITHER_NONE;
+    image->bits.dither_offset_x = 0;
+    image->bits.dither_offset_y = 0;
+    image->bits.read_func = NULL;
+    image->bits.write_func = NULL;
+    image->bits.rowstride = rowstride;
+    image->bits.indexed = NULL;
+
+    image->common.property_changed = bits_image_property_changed;
+
+    _pixman_image_reset_clip_region (image);
+
+    return TRUE;
+}
+
+static pixman_image_t *
+create_bits_image_internal (pixman_format_code_t format,
+			    int                  width,
+			    int                  height,
+			    uint32_t *           bits,
+			    int                  rowstride_bytes,
+			    pixman_bool_t	 clear)
+{
+    pixman_image_t *image;
+
+    /* must be a whole number of uint32_t's
+     */
+    return_val_if_fail (
+	bits == NULL || (rowstride_bytes % sizeof (uint32_t)) == 0, NULL);
+
+    return_val_if_fail (PIXMAN_FORMAT_BPP (format) >= PIXMAN_FORMAT_DEPTH (format), NULL);
+
+    image = _pixman_image_allocate ();
+
+    if (!image)
+	return NULL;
+
+    if (!_pixman_bits_image_init (image, format, width, height, bits,
+				  rowstride_bytes / (int) sizeof (uint32_t),
+				  clear))
+    {
+	free (image);
+	return NULL;
+    }
+
+    return image;
+}
+
+/* If bits is NULL, a buffer will be allocated and initialized to 0 */
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_bits (pixman_format_code_t format,
+                          int                  width,
+                          int                  height,
+                          uint32_t *           bits,
+                          int                  rowstride_bytes)
+{
+    return create_bits_image_internal (
+	format, width, height, bits, rowstride_bytes, TRUE);
+}
+
+
+/* If bits is NULL, a buffer will be allocated and _not_ initialized */
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_bits_no_clear (pixman_format_code_t format,
+				   int                  width,
+				   int                  height,
+				   uint32_t *           bits,
+				   int                  rowstride_bytes)
+{
+    return create_bits_image_internal (
+	format, width, height, bits, rowstride_bytes, FALSE);
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-combine-float.c b/libs/pixman-0.40.0/pixman/pixman-combine-float.c
new file mode 100644
index 0000000..f5145bc
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-combine-float.c
@@ -0,0 +1,1158 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2010, 2012 Soren Sandmann Pedersen
+ * Copyright © 2010, 2012 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Soren Sandmann Pedersen (sandmann@cs.au.dk)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <math.h>
+#include <string.h>
+#include <float.h>
+
+#include "pixman-private.h"
+
+/* Workaround for http://gcc.gnu.org/PR54965 */
+/* GCC 4.6 has problems with force_inline, so just use normal inline instead */
+#if defined(__GNUC__) && (__GNUC__ == 4) && (__GNUC_MINOR__ == 6)
+#undef force_inline
+#define force_inline __inline__
+#endif
+
+typedef float (* combine_channel_t) (float sa, float s, float da, float d);
+
+static force_inline void
+combine_inner (pixman_bool_t component,
+	       float *dest, const float *src, const float *mask, int n_pixels,
+	       combine_channel_t combine_a, combine_channel_t combine_c)
+{
+    int i;
+
+    if (!mask)
+    {
+	for (i = 0; i < 4 * n_pixels; i += 4)
+	{
+	    float sa = src[i + 0];
+	    float sr = src[i + 1];
+	    float sg = src[i + 2];
+	    float sb = src[i + 3];
+	    
+	    float da = dest[i + 0];
+	    float dr = dest[i + 1];
+	    float dg = dest[i + 2];
+	    float db = dest[i + 3];					
+	    
+	    dest[i + 0] = combine_a (sa, sa, da, da);
+	    dest[i + 1] = combine_c (sa, sr, da, dr);
+	    dest[i + 2] = combine_c (sa, sg, da, dg);
+	    dest[i + 3] = combine_c (sa, sb, da, db);
+	}
+    }
+    else
+    {
+	for (i = 0; i < 4 * n_pixels; i += 4)
+	{
+	    float sa, sr, sg, sb;
+	    float ma, mr, mg, mb;
+	    float da, dr, dg, db;
+	    
+	    sa = src[i + 0];
+	    sr = src[i + 1];
+	    sg = src[i + 2];
+	    sb = src[i + 3];
+	    
+	    if (component)
+	    {
+		ma = mask[i + 0];
+		mr = mask[i + 1];
+		mg = mask[i + 2];
+		mb = mask[i + 3];
+
+		sr *= mr;
+		sg *= mg;
+		sb *= mb;
+
+		ma *= sa;
+		mr *= sa;
+		mg *= sa;
+		mb *= sa;
+		
+		sa = ma;
+	    }
+	    else
+	    {
+		ma = mask[i + 0];
+
+		sa *= ma;
+		sr *= ma;
+		sg *= ma;
+		sb *= ma;
+
+		ma = mr = mg = mb = sa;
+	    }
+	    
+	    da = dest[i + 0];
+	    dr = dest[i + 1];
+	    dg = dest[i + 2];
+	    db = dest[i + 3];
+	    
+	    dest[i + 0] = combine_a (ma, sa, da, da);
+	    dest[i + 1] = combine_c (mr, sr, da, dr);
+	    dest[i + 2] = combine_c (mg, sg, da, dg);
+	    dest[i + 3] = combine_c (mb, sb, da, db);
+	}
+    }
+}
+
+#define MAKE_COMBINER(name, component, combine_a, combine_c)		\
+    static void								\
+    combine_ ## name ## _float (pixman_implementation_t *imp,		\
+				pixman_op_t              op,		\
+				float                   *dest,		\
+				const float             *src,		\
+				const float             *mask,		\
+				int		         n_pixels)	\
+    {									\
+	combine_inner (component, dest, src, mask, n_pixels,		\
+		       combine_a, combine_c);				\
+    }
+
+#define MAKE_COMBINERS(name, combine_a, combine_c)			\
+    MAKE_COMBINER(name ## _ca, TRUE, combine_a, combine_c)		\
+    MAKE_COMBINER(name ## _u, FALSE, combine_a, combine_c)
+
+
+/*
+ * Porter/Duff operators
+ */
+typedef enum
+{
+    ZERO,
+    ONE,
+    SRC_ALPHA,
+    DEST_ALPHA,
+    INV_SA,
+    INV_DA,
+    SA_OVER_DA,
+    DA_OVER_SA,
+    INV_SA_OVER_DA,
+    INV_DA_OVER_SA,
+    ONE_MINUS_SA_OVER_DA,
+    ONE_MINUS_DA_OVER_SA,
+    ONE_MINUS_INV_DA_OVER_SA,
+    ONE_MINUS_INV_SA_OVER_DA
+} combine_factor_t;
+
+#define CLAMP(f)					\
+    (((f) < 0)? 0 : (((f) > 1.0) ? 1.0 : (f)))
+
+static force_inline float
+get_factor (combine_factor_t factor, float sa, float da)
+{
+    float f = -1;
+
+    switch (factor)
+    {
+    case ZERO:
+	f = 0.0f;
+	break;
+
+    case ONE:
+	f = 1.0f;
+	break;
+
+    case SRC_ALPHA:
+	f = sa;
+	break;
+
+    case DEST_ALPHA:
+	f = da;
+	break;
+
+    case INV_SA:
+	f = 1 - sa;
+	break;
+
+    case INV_DA:
+	f = 1 - da;
+	break;
+
+    case SA_OVER_DA:
+	if (FLOAT_IS_ZERO (da))
+	    f = 1.0f;
+	else
+	    f = CLAMP (sa / da);
+	break;
+
+    case DA_OVER_SA:
+	if (FLOAT_IS_ZERO (sa))
+	    f = 1.0f;
+	else
+	    f = CLAMP (da / sa);
+	break;
+
+    case INV_SA_OVER_DA:
+	if (FLOAT_IS_ZERO (da))
+	    f = 1.0f;
+	else
+	    f = CLAMP ((1.0f - sa) / da);
+	break;
+
+    case INV_DA_OVER_SA:
+	if (FLOAT_IS_ZERO (sa))
+	    f = 1.0f;
+	else
+	    f = CLAMP ((1.0f - da) / sa);
+	break;
+
+    case ONE_MINUS_SA_OVER_DA:
+	if (FLOAT_IS_ZERO (da))
+	    f = 0.0f;
+	else
+	    f = CLAMP (1.0f - sa / da);
+	break;
+
+    case ONE_MINUS_DA_OVER_SA:
+	if (FLOAT_IS_ZERO (sa))
+	    f = 0.0f;
+	else
+	    f = CLAMP (1.0f - da / sa);
+	break;
+
+    case ONE_MINUS_INV_DA_OVER_SA:
+	if (FLOAT_IS_ZERO (sa))
+	    f = 0.0f;
+	else
+	    f = CLAMP (1.0f - (1.0f - da) / sa);
+	break;
+
+    case ONE_MINUS_INV_SA_OVER_DA:
+	if (FLOAT_IS_ZERO (da))
+	    f = 0.0f;
+	else
+	    f = CLAMP (1.0f - (1.0f - sa) / da);
+	break;
+    }
+
+    return f;
+}
+
+#define MAKE_PD_COMBINERS(name, a, b)					\
+    static float force_inline						\
+    pd_combine_ ## name (float sa, float s, float da, float d)		\
+    {									\
+	const float fa = get_factor (a, sa, da);			\
+	const float fb = get_factor (b, sa, da);			\
+									\
+	return MIN (1.0f, s * fa + d * fb);				\
+    }									\
+    									\
+    MAKE_COMBINERS(name, pd_combine_ ## name, pd_combine_ ## name)
+
+MAKE_PD_COMBINERS (clear,			ZERO,				ZERO)
+MAKE_PD_COMBINERS (src,				ONE,				ZERO)
+MAKE_PD_COMBINERS (dst,				ZERO,				ONE)
+MAKE_PD_COMBINERS (over,			ONE,				INV_SA)
+MAKE_PD_COMBINERS (over_reverse,		INV_DA,				ONE)
+MAKE_PD_COMBINERS (in,				DEST_ALPHA,			ZERO)
+MAKE_PD_COMBINERS (in_reverse,			ZERO,				SRC_ALPHA)
+MAKE_PD_COMBINERS (out,				INV_DA,				ZERO)
+MAKE_PD_COMBINERS (out_reverse,			ZERO,				INV_SA)
+MAKE_PD_COMBINERS (atop,			DEST_ALPHA,			INV_SA)
+MAKE_PD_COMBINERS (atop_reverse,		INV_DA,				SRC_ALPHA)
+MAKE_PD_COMBINERS (xor,				INV_DA,				INV_SA)
+MAKE_PD_COMBINERS (add,				ONE,				ONE)
+
+MAKE_PD_COMBINERS (saturate,			INV_DA_OVER_SA,			ONE)
+
+MAKE_PD_COMBINERS (disjoint_clear,		ZERO,				ZERO)
+MAKE_PD_COMBINERS (disjoint_src,		ONE,				ZERO)
+MAKE_PD_COMBINERS (disjoint_dst,		ZERO,				ONE)
+MAKE_PD_COMBINERS (disjoint_over,		ONE,				INV_SA_OVER_DA)
+MAKE_PD_COMBINERS (disjoint_over_reverse,	INV_DA_OVER_SA,			ONE)
+MAKE_PD_COMBINERS (disjoint_in,			ONE_MINUS_INV_DA_OVER_SA,	ZERO)
+MAKE_PD_COMBINERS (disjoint_in_reverse,		ZERO,				ONE_MINUS_INV_SA_OVER_DA)
+MAKE_PD_COMBINERS (disjoint_out,		INV_DA_OVER_SA,			ZERO)
+MAKE_PD_COMBINERS (disjoint_out_reverse,	ZERO,				INV_SA_OVER_DA)
+MAKE_PD_COMBINERS (disjoint_atop,		ONE_MINUS_INV_DA_OVER_SA,	INV_SA_OVER_DA)
+MAKE_PD_COMBINERS (disjoint_atop_reverse,	INV_DA_OVER_SA,			ONE_MINUS_INV_SA_OVER_DA)
+MAKE_PD_COMBINERS (disjoint_xor,		INV_DA_OVER_SA,			INV_SA_OVER_DA)
+
+MAKE_PD_COMBINERS (conjoint_clear,		ZERO,				ZERO)
+MAKE_PD_COMBINERS (conjoint_src,		ONE,				ZERO)
+MAKE_PD_COMBINERS (conjoint_dst,		ZERO,				ONE)
+MAKE_PD_COMBINERS (conjoint_over,		ONE,				ONE_MINUS_SA_OVER_DA)
+MAKE_PD_COMBINERS (conjoint_over_reverse,	ONE_MINUS_DA_OVER_SA,		ONE)
+MAKE_PD_COMBINERS (conjoint_in,			DA_OVER_SA,			ZERO)
+MAKE_PD_COMBINERS (conjoint_in_reverse,		ZERO,				SA_OVER_DA)
+MAKE_PD_COMBINERS (conjoint_out,		ONE_MINUS_DA_OVER_SA,		ZERO)
+MAKE_PD_COMBINERS (conjoint_out_reverse,	ZERO,				ONE_MINUS_SA_OVER_DA)
+MAKE_PD_COMBINERS (conjoint_atop,		DA_OVER_SA,			ONE_MINUS_SA_OVER_DA)
+MAKE_PD_COMBINERS (conjoint_atop_reverse,	ONE_MINUS_DA_OVER_SA,		SA_OVER_DA)
+MAKE_PD_COMBINERS (conjoint_xor,		ONE_MINUS_DA_OVER_SA,		ONE_MINUS_SA_OVER_DA)
+
+/*
+ * PDF blend modes:
+ *
+ * The following blend modes have been taken from the PDF ISO 32000
+ * specification, which at this point in time is available from
+ *
+ *     http://www.adobe.com/devnet/pdf/pdf_reference.html
+ *
+ * The specific documents of interest are the PDF spec itself:
+ *
+ *     http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf
+ *
+ * chapters 11.3.5 and 11.3.6 and a later supplement for Adobe Acrobat
+ * 9.1 and Reader 9.1:
+ *
+ *     http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf
+ *
+ * that clarifies the specifications for blend modes ColorDodge and
+ * ColorBurn.
+ *
+ * The formula for computing the final pixel color given in 11.3.6 is:
+ *
+ *     αr × Cr = (1 – αs) × αb × Cb + (1 – αb) × αs × Cs + αb × αs × B(Cb, Cs)
+ *
+ * with B() is the blend function. When B(Cb, Cs) = Cs, this formula
+ * reduces to the regular OVER operator.
+ *
+ * Cs and Cb are not premultiplied, so in our implementation we instead
+ * use:
+ *
+ *     cr = (1 – αs) × cb  +  (1 – αb) × cs  +  αb × αs × B (cb/αb, cs/αs)
+ *
+ * where cr, cs, and cb are premultiplied colors, and where the
+ *
+ *     αb × αs × B(cb/αb, cs/αs)
+ *
+ * part is first arithmetically simplified under the assumption that αb
+ * and αs are not 0, and then updated to produce a meaningful result when
+ * they are.
+ *
+ * For all the blend mode operators, the alpha channel is given by
+ *
+ *     αr = αs + αb + αb × αs
+ */
+
+#define MAKE_SEPARABLE_PDF_COMBINERS(name)				\
+    static force_inline float						\
+    combine_ ## name ## _a (float sa, float s, float da, float d)	\
+    {									\
+	return da + sa - da * sa;					\
+    }									\
+    									\
+    static force_inline float						\
+    combine_ ## name ## _c (float sa, float s, float da, float d)	\
+    {									\
+	float f = (1 - sa) * d + (1 - da) * s;				\
+									\
+	return f + blend_ ## name (sa, s, da, d);			\
+    }									\
+    									\
+    MAKE_COMBINERS (name, combine_ ## name ## _a, combine_ ## name ## _c)
+
+/*
+ * Multiply
+ *
+ *      ad * as * B(d / ad, s / as)
+ *    = ad * as * d/ad * s/as
+ *    = d * s
+ *
+ */
+static force_inline float
+blend_multiply (float sa, float s, float da, float d)
+{
+    return d * s;
+}
+
+/*
+ * Screen
+ *
+ *      ad * as * B(d/ad, s/as)
+ *    = ad * as * (d/ad + s/as - s/as * d/ad)
+ *    = ad * s + as * d - s * d
+ */
+static force_inline float
+blend_screen (float sa, float s, float da, float d)
+{
+    return d * sa + s * da - s * d;
+}
+
+/*
+ * Overlay
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = ad * as * Hardlight (s, d)
+ *   = if (d / ad < 0.5)
+ *         as * ad * Multiply (s/as, 2 * d/ad)
+ *     else
+ *         as * ad * Screen (s/as, 2 * d / ad - 1)
+ *   = if (d < 0.5 * ad)
+ *         as * ad * s/as * 2 * d /ad
+ *     else
+ *         as * ad * (s/as + 2 * d / ad - 1 - s / as * (2 * d / ad - 1))
+ *   = if (2 * d < ad)
+ *         2 * s * d
+ *     else
+ *         ad * s + 2 * as * d - as * ad - ad * s * (2 * d / ad - 1)
+ *   = if (2 * d < ad)
+ *         2 * s * d
+ *     else
+ *         as * ad - 2 * (ad - d) * (as - s)
+ */
+static force_inline float
+blend_overlay (float sa, float s, float da, float d)
+{
+    if (2 * d < da)
+	return 2 * s * d;
+    else
+	return sa * da - 2 * (da - d) * (sa - s);
+}
+
+/*
+ * Darken
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = ad * as * MIN(d/ad, s/as)
+ *   = MIN (as * d, ad * s)
+ */
+static force_inline float
+blend_darken (float sa, float s, float da, float d)
+{
+    s = s * da;
+    d = d * sa;
+
+    if (s > d)
+	return d;
+    else
+	return s;
+}
+
+/*
+ * Lighten
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = ad * as * MAX(d/ad, s/as)
+ *   = MAX (as * d, ad * s)
+ */
+static force_inline float
+blend_lighten (float sa, float s, float da, float d)
+{
+    s = s * da;
+    d = d * sa;
+
+    if (s > d)
+	return s;
+    else
+	return d;
+}
+
+/*
+ * Color dodge
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = if d/ad = 0
+ *         ad * as * 0
+ *     else if (d/ad >= (1 - s/as)
+ *         ad * as * 1
+ *     else
+ *         ad * as * ((d/ad) / (1 - s/as))
+ *   = if d = 0
+ *         0
+ *     elif as * d >= ad * (as - s)
+ *         ad * as
+ *     else
+ *         as * (as * d / (as - s))
+ *
+ */
+static force_inline float
+blend_color_dodge (float sa, float s, float da, float d)
+{
+    if (FLOAT_IS_ZERO (d))
+	return 0.0f;
+    else if (d * sa >= sa * da - s * da)
+	return sa * da;
+    else if (FLOAT_IS_ZERO (sa - s))
+	return sa * da;
+    else
+	return sa * sa * d / (sa - s);
+}
+
+/*
+ * Color burn
+ *
+ * We modify the first clause "if d = 1" to "if d >= 1" since with
+ * premultiplied colors d > 1 can actually happen.
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = if d/ad >= 1
+ *         ad * as * 1
+ *     elif (1 - d/ad) >= s/as
+ *         ad * as * 0
+ *     else
+ *         ad * as * (1 - ((1 - d/ad) / (s/as)))
+ *   = if d >= ad
+ *         ad * as
+ *     elif as * ad - as * d >= ad * s
+ *         0
+ *     else
+ *         ad * as  - as * as * (ad - d) / s
+ */
+static force_inline float
+blend_color_burn (float sa, float s, float da, float d)
+{
+    if (d >= da)
+	return sa * da;
+    else if (sa * (da - d) >= s * da)
+	return 0.0f;
+    else if (FLOAT_IS_ZERO (s))
+	return 0.0f;
+    else
+	return sa * (da - sa * (da - d) / s);
+}
+
+/*
+ * Hard light
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = if (s/as <= 0.5)
+ *         ad * as * Multiply (d/ad, 2 * s/as)
+ *     else
+ *         ad * as * Screen (d/ad, 2 * s/as - 1)
+ *   = if 2 * s <= as
+ *         ad * as * d/ad * 2 * s / as
+ *     else
+ *         ad * as * (d/ad + (2 * s/as - 1) + d/ad * (2 * s/as - 1))
+ *   = if 2 * s <= as
+ *         2 * s * d
+ *     else
+ *         as * ad - 2 * (ad - d) * (as - s)
+ */
+static force_inline float
+blend_hard_light (float sa, float s, float da, float d)
+{
+    if (2 * s < sa)
+	return 2 * s * d;
+    else
+	return sa * da - 2 * (da - d) * (sa - s);
+}
+
+/*
+ * Soft light
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = if (s/as <= 0.5)
+ *         ad * as * (d/ad - (1 - 2 * s/as) * d/ad * (1 - d/ad))
+ *     else if (d/ad <= 0.25)
+ *         ad * as * (d/ad + (2 * s/as - 1) * ((((16 * d/ad - 12) * d/ad + 4) * d/ad) - d/ad))
+ *     else
+ *         ad * as * (d/ad + (2 * s/as - 1) * sqrt (d/ad))
+ *   = if (2 * s <= as)
+ *         d * as - d * (ad - d) * (as - 2 * s) / ad;
+ *     else if (4 * d <= ad)
+ *         (2 * s - as) * d * ((16 * d / ad - 12) * d / ad + 3);
+ *     else
+ *         d * as + (sqrt (d * ad) - d) * (2 * s - as);
+ */
+static force_inline float
+blend_soft_light (float sa, float s, float da, float d)
+{
+    if (2 * s <= sa)
+    {
+	if (FLOAT_IS_ZERO (da))
+	    return d * sa;
+	else
+	    return d * sa - d * (da - d) * (sa - 2 * s) / da;
+    }
+    else
+    {
+	if (FLOAT_IS_ZERO (da))
+	{
+	    return d * sa;
+	}
+	else
+	{
+	    if (4 * d <= da)
+		return d * sa + (2 * s - sa) * d * ((16 * d / da - 12) * d / da + 3);
+	    else
+		return d * sa + (sqrtf (d * da) - d) * (2 * s - sa);
+	}
+    }
+}
+
+/*
+ * Difference
+ *
+ *     ad * as * B(s/as, d/ad)
+ *   = ad * as * abs (s/as - d/ad)
+ *   = if (s/as <= d/ad)
+ *         ad * as * (d/ad - s/as)
+ *     else
+ *         ad * as * (s/as - d/ad)
+ *   = if (ad * s <= as * d)
+ *        as * d - ad * s
+ *     else
+ *        ad * s - as * d
+ */
+static force_inline float
+blend_difference (float sa, float s, float da, float d)
+{
+    float dsa = d * sa;
+    float sda = s * da;
+
+    if (sda < dsa)
+	return dsa - sda;
+    else
+	return sda - dsa;
+}
+
+/*
+ * Exclusion
+ *
+ *     ad * as * B(s/as, d/ad)
+ *   = ad * as * (d/ad + s/as - 2 * d/ad * s/as)
+ *   = as * d + ad * s - 2 * s * d
+ */
+static force_inline float
+blend_exclusion (float sa, float s, float da, float d)
+{
+    return s * da + d * sa - 2 * d * s;
+}
+
+MAKE_SEPARABLE_PDF_COMBINERS (multiply)
+MAKE_SEPARABLE_PDF_COMBINERS (screen)
+MAKE_SEPARABLE_PDF_COMBINERS (overlay)
+MAKE_SEPARABLE_PDF_COMBINERS (darken)
+MAKE_SEPARABLE_PDF_COMBINERS (lighten)
+MAKE_SEPARABLE_PDF_COMBINERS (color_dodge)
+MAKE_SEPARABLE_PDF_COMBINERS (color_burn)
+MAKE_SEPARABLE_PDF_COMBINERS (hard_light)
+MAKE_SEPARABLE_PDF_COMBINERS (soft_light)
+MAKE_SEPARABLE_PDF_COMBINERS (difference)
+MAKE_SEPARABLE_PDF_COMBINERS (exclusion)
+
+/*
+ * PDF nonseperable blend modes are implemented using the following functions
+ * to operate in Hsl space, with Cmax, Cmid, Cmin referring to the max, mid
+ * and min value of the red, green and blue components.
+ *
+ * LUM (C) = 0.3 × Cred + 0.59 × Cgreen + 0.11 × Cblue
+ *
+ * clip_color (C):
+ *     l = LUM (C)
+ *     min = Cmin
+ *     max = Cmax
+ *     if n < 0.0
+ *         C = l + (((C – l) × l) ⁄ (l – min))
+ *     if x > 1.0
+ *         C = l + (((C – l) × (1 – l) ) ⁄ (max – l))
+ *     return C
+ *
+ * set_lum (C, l):
+ *     d = l – LUM (C)
+ *     C += d
+ *     return clip_color (C)
+ *
+ * SAT (C) = CH_MAX (C) - CH_MIN (C)
+ *
+ * set_sat (C, s):
+ *     if Cmax > Cmin
+ *         Cmid = ( ( ( Cmid – Cmin ) × s ) ⁄ ( Cmax – Cmin ) )
+ *         Cmax = s
+ *     else
+ *         Cmid = Cmax = 0.0
+ *         Cmin = 0.0
+ *     return C
+ */
+
+/* For premultiplied colors, we need to know what happens when C is
+ * multiplied by a real number. LUM and SAT are linear:
+ *
+ *     LUM (r × C) = r × LUM (C)	SAT (r * C) = r * SAT (C)
+ *
+ * If we extend clip_color with an extra argument a and change
+ *
+ *     if x >= 1.0
+ *
+ * into
+ *
+ *     if x >= a
+ *
+ * then clip_color is also linear:
+ *
+ *     r * clip_color (C, a) = clip_color (r * C, r * a);
+ *
+ * for positive r.
+ *
+ * Similarly, we can extend set_lum with an extra argument that is just passed
+ * on to clip_color:
+ *
+ *       r * set_lum (C, l, a)
+ *
+ *     = r × clip_color (C + l - LUM (C), a)
+ *
+ *     = clip_color (r * C + r × l - r * LUM (C), r * a)
+ *
+ *     = set_lum (r * C, r * l, r * a)
+ *
+ * Finally, set_sat:
+ *
+ *       r * set_sat (C, s) = set_sat (x * C, r * s)
+ *
+ * The above holds for all non-zero x, because the x'es in the fraction for
+ * C_mid cancel out. Specifically, it holds for x = r:
+ *
+ *       r * set_sat (C, s) = set_sat (r * C, r * s)
+ *
+ */
+typedef struct
+{
+    float	r;
+    float	g;
+    float	b;
+} rgb_t;
+
+static force_inline float
+minf (float a, float b)
+{
+    return a < b? a : b;
+}
+
+static force_inline float
+maxf (float a, float b)
+{
+    return a > b? a : b;
+}
+
+static force_inline float
+channel_min (const rgb_t *c)
+{
+    return minf (minf (c->r, c->g), c->b);
+}
+
+static force_inline float
+channel_max (const rgb_t *c)
+{
+    return maxf (maxf (c->r, c->g), c->b);
+}
+
+static force_inline float
+get_lum (const rgb_t *c)
+{
+    return c->r * 0.3f + c->g * 0.59f + c->b * 0.11f;
+}
+
+static force_inline float
+get_sat (const rgb_t *c)
+{
+    return channel_max (c) - channel_min (c);
+}
+
+static void
+clip_color (rgb_t *color, float a)
+{
+    float l = get_lum (color);
+    float n = channel_min (color);
+    float x = channel_max (color);
+    float t;
+
+    if (n < 0.0f)
+    {
+	t = l - n;
+	if (FLOAT_IS_ZERO (t))
+	{
+	    color->r = 0.0f;
+	    color->g = 0.0f;
+	    color->b = 0.0f;
+	}
+	else
+	{
+	    color->r = l + (((color->r - l) * l) / t);
+	    color->g = l + (((color->g - l) * l) / t);
+	    color->b = l + (((color->b - l) * l) / t);
+	}
+    }
+    if (x > a)
+    {
+	t = x - l;
+	if (FLOAT_IS_ZERO (t))
+	{
+	    color->r = a;
+	    color->g = a;
+	    color->b = a;
+	}
+	else
+	{
+	    color->r = l + (((color->r - l) * (a - l) / t));
+	    color->g = l + (((color->g - l) * (a - l) / t));
+	    color->b = l + (((color->b - l) * (a - l) / t));
+	}
+    }
+}
+
+static void
+set_lum (rgb_t *color, float sa, float l)
+{
+    float d = l - get_lum (color);
+
+    color->r = color->r + d;
+    color->g = color->g + d;
+    color->b = color->b + d;
+
+    clip_color (color, sa);
+}
+
+static void
+set_sat (rgb_t *src, float sat)
+{
+    float *max, *mid, *min;
+    float t;
+
+    if (src->r > src->g)
+    {
+	if (src->r > src->b)
+	{
+	    max = &(src->r);
+
+	    if (src->g > src->b)
+	    {
+		mid = &(src->g);
+		min = &(src->b);
+	    }
+	    else
+	    {
+		mid = &(src->b);
+		min = &(src->g);
+	    }
+	}
+	else
+	{
+	    max = &(src->b);
+	    mid = &(src->r);
+	    min = &(src->g);
+	}
+    }
+    else
+    {
+	if (src->r > src->b)
+	{
+	    max = &(src->g);
+	    mid = &(src->r);
+	    min = &(src->b);
+	}
+	else
+	{
+	    min = &(src->r);
+
+	    if (src->g > src->b)
+	    {
+		max = &(src->g);
+		mid = &(src->b);
+	    }
+	    else
+	    {
+		max = &(src->b);
+		mid = &(src->g);
+	    }
+	}
+    }
+
+    t = *max - *min;
+
+    if (FLOAT_IS_ZERO (t))
+    {
+	*mid = *max = 0.0f;
+    }
+    else
+    {
+	*mid = ((*mid - *min) * sat) / t;
+	*max = sat;
+    }
+
+    *min = 0.0f;
+}
+
+/* Hue:
+ *
+ *       as * ad * B(s/as, d/as)
+ *     = as * ad * set_lum (set_sat (s/as, SAT (d/ad)), LUM (d/ad), 1)
+ *     = set_lum (set_sat (ad * s, as * SAT (d)), as * LUM (d), as * ad)
+ *
+ */
+static force_inline void
+blend_hsl_hue (rgb_t *res,
+	       const rgb_t *dest, float da,
+	       const rgb_t *src, float sa)
+{
+    res->r = src->r * da;
+    res->g = src->g * da;
+    res->b = src->b * da;
+
+    set_sat (res, get_sat (dest) * sa);
+    set_lum (res, sa * da, get_lum (dest) * sa);
+}
+
+/* 
+ * Saturation
+ *
+ *     as * ad * B(s/as, d/ad)
+ *   = as * ad * set_lum (set_sat (d/ad, SAT (s/as)), LUM (d/ad), 1)
+ *   = set_lum (as * ad * set_sat (d/ad, SAT (s/as)),
+ *                                       as * LUM (d), as * ad)
+ *   = set_lum (set_sat (as * d, ad * SAT (s), as * LUM (d), as * ad))
+ */
+static force_inline void
+blend_hsl_saturation (rgb_t *res,
+		      const rgb_t *dest, float da,
+		      const rgb_t *src, float sa)
+{
+    res->r = dest->r * sa;
+    res->g = dest->g * sa;
+    res->b = dest->b * sa;
+
+    set_sat (res, get_sat (src) * da);
+    set_lum (res, sa * da, get_lum (dest) * sa);
+}
+
+/* 
+ * Color
+ *
+ *     as * ad * B(s/as, d/as)
+ *   = as * ad * set_lum (s/as, LUM (d/ad), 1)
+ *   = set_lum (s * ad, as * LUM (d), as * ad)
+ */
+static force_inline void
+blend_hsl_color (rgb_t *res,
+		 const rgb_t *dest, float da,
+		 const rgb_t *src, float sa)
+{
+    res->r = src->r * da;
+    res->g = src->g * da;
+    res->b = src->b * da;
+
+    set_lum (res, sa * da, get_lum (dest) * sa);
+}
+
+/*
+ * Luminosity
+ *
+ *     as * ad * B(s/as, d/ad)
+ *   = as * ad * set_lum (d/ad, LUM (s/as), 1)
+ *   = set_lum (as * d, ad * LUM (s), as * ad)
+ */
+static force_inline void
+blend_hsl_luminosity (rgb_t *res,
+		      const rgb_t *dest, float da,
+		      const rgb_t *src, float sa)
+{
+    res->r = dest->r * sa;
+    res->g = dest->g * sa;
+    res->b = dest->b * sa;
+
+    set_lum (res, sa * da, get_lum (src) * da);
+}
+
+#define MAKE_NON_SEPARABLE_PDF_COMBINERS(name)				\
+    static void								\
+    combine_ ## name ## _u_float (pixman_implementation_t *imp,		\
+				  pixman_op_t              op,		\
+				  float                   *dest,	\
+				  const float             *src,		\
+				  const float             *mask,	\
+				  int		           n_pixels)	\
+    {									\
+    	int i;								\
+									\
+	for (i = 0; i < 4 * n_pixels; i += 4)				\
+	{								\
+	    float sa, da;						\
+	    rgb_t sc, dc, rc;						\
+									\
+	    sa = src[i + 0];						\
+	    sc.r = src[i + 1];						\
+	    sc.g = src[i + 2];						\
+	    sc.b = src[i + 3];						\
+									\
+	    da = dest[i + 0];						\
+	    dc.r = dest[i + 1];						\
+	    dc.g = dest[i + 2];						\
+	    dc.b = dest[i + 3];						\
+									\
+	    if (mask)							\
+	    {								\
+		float ma = mask[i + 0];					\
+									\
+		/* Component alpha is not supported for HSL modes */	\
+		sa *= ma;						\
+		sc.r *= ma;						\
+		sc.g *= ma;						\
+		sc.g *= ma;						\
+	    }								\
+									\
+	    blend_ ## name (&rc, &dc, da, &sc, sa);			\
+									\
+	    dest[i + 0] = sa + da - sa * da;				\
+	    dest[i + 1] = (1 - sa) * dc.r + (1 - da) * sc.r + rc.r;	\
+	    dest[i + 2] = (1 - sa) * dc.g + (1 - da) * sc.g + rc.g;	\
+	    dest[i + 3] = (1 - sa) * dc.b + (1 - da) * sc.b + rc.b;	\
+	}								\
+    }
+
+MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_hue)
+MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_saturation)
+MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_color)
+MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_luminosity)
+
+void
+_pixman_setup_combiner_functions_float (pixman_implementation_t *imp)
+{
+    /* Unified alpha */
+    imp->combine_float[PIXMAN_OP_CLEAR] = combine_clear_u_float;
+    imp->combine_float[PIXMAN_OP_SRC] = combine_src_u_float;
+    imp->combine_float[PIXMAN_OP_DST] = combine_dst_u_float;
+    imp->combine_float[PIXMAN_OP_OVER] = combine_over_u_float;
+    imp->combine_float[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_IN] = combine_in_u_float;
+    imp->combine_float[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_OUT] = combine_out_u_float;
+    imp->combine_float[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_ATOP] = combine_atop_u_float;
+    imp->combine_float[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_XOR] = combine_xor_u_float;
+    imp->combine_float[PIXMAN_OP_ADD] = combine_add_u_float;
+    imp->combine_float[PIXMAN_OP_SATURATE] = combine_saturate_u_float;
+
+    /* Disjoint, unified */
+    imp->combine_float[PIXMAN_OP_DISJOINT_CLEAR] = combine_disjoint_clear_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_SRC] = combine_disjoint_src_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_DST] = combine_disjoint_dst_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_OVER] = combine_disjoint_over_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_OVER_REVERSE] = combine_disjoint_over_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_IN] = combine_disjoint_in_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_IN_REVERSE] = combine_disjoint_in_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_OUT] = combine_disjoint_out_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_OUT_REVERSE] = combine_disjoint_out_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_ATOP] = combine_disjoint_atop_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_ATOP_REVERSE] = combine_disjoint_atop_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_DISJOINT_XOR] = combine_disjoint_xor_u_float;
+
+    /* Conjoint, unified */
+    imp->combine_float[PIXMAN_OP_CONJOINT_CLEAR] = combine_conjoint_clear_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_SRC] = combine_conjoint_src_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_DST] = combine_conjoint_dst_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_OVER] = combine_conjoint_over_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_OVER_REVERSE] = combine_conjoint_over_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_IN] = combine_conjoint_in_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_IN_REVERSE] = combine_conjoint_in_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_OUT] = combine_conjoint_out_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_OUT_REVERSE] = combine_conjoint_out_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_ATOP] = combine_conjoint_atop_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_ATOP_REVERSE] = combine_conjoint_atop_reverse_u_float;
+    imp->combine_float[PIXMAN_OP_CONJOINT_XOR] = combine_conjoint_xor_u_float;
+
+    /* PDF operators, unified */
+    imp->combine_float[PIXMAN_OP_MULTIPLY] = combine_multiply_u_float;
+    imp->combine_float[PIXMAN_OP_SCREEN] = combine_screen_u_float;
+    imp->combine_float[PIXMAN_OP_OVERLAY] = combine_overlay_u_float;
+    imp->combine_float[PIXMAN_OP_DARKEN] = combine_darken_u_float;
+    imp->combine_float[PIXMAN_OP_LIGHTEN] = combine_lighten_u_float;
+    imp->combine_float[PIXMAN_OP_COLOR_DODGE] = combine_color_dodge_u_float;
+    imp->combine_float[PIXMAN_OP_COLOR_BURN] = combine_color_burn_u_float;
+    imp->combine_float[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_u_float;
+    imp->combine_float[PIXMAN_OP_SOFT_LIGHT] = combine_soft_light_u_float;
+    imp->combine_float[PIXMAN_OP_DIFFERENCE] = combine_difference_u_float;
+    imp->combine_float[PIXMAN_OP_EXCLUSION] = combine_exclusion_u_float;
+
+    imp->combine_float[PIXMAN_OP_HSL_HUE] = combine_hsl_hue_u_float;
+    imp->combine_float[PIXMAN_OP_HSL_SATURATION] = combine_hsl_saturation_u_float;
+    imp->combine_float[PIXMAN_OP_HSL_COLOR] = combine_hsl_color_u_float;
+    imp->combine_float[PIXMAN_OP_HSL_LUMINOSITY] = combine_hsl_luminosity_u_float;
+
+    /* Component alpha combiners */
+    imp->combine_float_ca[PIXMAN_OP_CLEAR] = combine_clear_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_SRC] = combine_src_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DST] = combine_dst_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_OVER] = combine_over_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_IN] = combine_in_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_OUT] = combine_out_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_ATOP] = combine_atop_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_XOR] = combine_xor_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_ADD] = combine_add_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_SATURATE] = combine_saturate_ca_float;
+
+    /* Disjoint CA */
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_CLEAR] = combine_disjoint_clear_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_SRC] = combine_disjoint_src_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_DST] = combine_disjoint_dst_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_OVER] = combine_disjoint_over_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_OVER_REVERSE] = combine_disjoint_over_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_IN] = combine_disjoint_in_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_IN_REVERSE] = combine_disjoint_in_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_OUT] = combine_disjoint_out_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_OUT_REVERSE] = combine_disjoint_out_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_ATOP] = combine_disjoint_atop_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_ATOP_REVERSE] = combine_disjoint_atop_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DISJOINT_XOR] = combine_disjoint_xor_ca_float;
+
+    /* Conjoint CA */
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_CLEAR] = combine_conjoint_clear_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_SRC] = combine_conjoint_src_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_DST] = combine_conjoint_dst_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_OVER] = combine_conjoint_over_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_OVER_REVERSE] = combine_conjoint_over_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_IN] = combine_conjoint_in_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_IN_REVERSE] = combine_conjoint_in_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_OUT] = combine_conjoint_out_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_OUT_REVERSE] = combine_conjoint_out_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_ATOP] = combine_conjoint_atop_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_ATOP_REVERSE] = combine_conjoint_atop_reverse_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_CONJOINT_XOR] = combine_conjoint_xor_ca_float;
+
+    /* PDF operators CA */
+    imp->combine_float_ca[PIXMAN_OP_MULTIPLY] = combine_multiply_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_SCREEN] = combine_screen_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_OVERLAY] = combine_overlay_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DARKEN] = combine_darken_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_LIGHTEN] = combine_lighten_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_COLOR_DODGE] = combine_color_dodge_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_COLOR_BURN] = combine_color_burn_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_SOFT_LIGHT] = combine_soft_light_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_DIFFERENCE] = combine_difference_ca_float;
+    imp->combine_float_ca[PIXMAN_OP_EXCLUSION] = combine_exclusion_ca_float;
+
+    /* It is not clear that these make sense, so make them noops for now */
+    imp->combine_float_ca[PIXMAN_OP_HSL_HUE] = combine_dst_u_float;
+    imp->combine_float_ca[PIXMAN_OP_HSL_SATURATION] = combine_dst_u_float;
+    imp->combine_float_ca[PIXMAN_OP_HSL_COLOR] = combine_dst_u_float;
+    imp->combine_float_ca[PIXMAN_OP_HSL_LUMINOSITY] = combine_dst_u_float;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-combine32.c b/libs/pixman-0.40.0/pixman/pixman-combine32.c
new file mode 100644
index 0000000..4a89384
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-combine32.c
@@ -0,0 +1,1189 @@
+/*
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <math.h>
+#include <string.h>
+
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+
+/* component alpha helper functions */
+
+static void
+combine_mask_ca (uint32_t *src, uint32_t *mask)
+{
+    uint32_t a = *mask;
+
+    uint32_t x;
+    uint16_t xa;
+
+    if (!a)
+    {
+	*(src) = 0;
+	return;
+    }
+
+    x = *(src);
+    if (a == ~0)
+    {
+	x = x >> A_SHIFT;
+	x |= x << G_SHIFT;
+	x |= x << R_SHIFT;
+	*(mask) = x;
+	return;
+    }
+
+    xa = x >> A_SHIFT;
+    UN8x4_MUL_UN8x4 (x, a);
+    *(src) = x;
+    
+    UN8x4_MUL_UN8 (a, xa);
+    *(mask) = a;
+}
+
+static void
+combine_mask_value_ca (uint32_t *src, const uint32_t *mask)
+{
+    uint32_t a = *mask;
+    uint32_t x;
+
+    if (!a)
+    {
+	*(src) = 0;
+	return;
+    }
+
+    if (a == ~0)
+	return;
+
+    x = *(src);
+    UN8x4_MUL_UN8x4 (x, a);
+    *(src) = x;
+}
+
+static void
+combine_mask_alpha_ca (const uint32_t *src, uint32_t *mask)
+{
+    uint32_t a = *(mask);
+    uint32_t x;
+
+    if (!a)
+	return;
+
+    x = *(src) >> A_SHIFT;
+    if (x == MASK)
+	return;
+
+    if (a == ~0)
+    {
+	x |= x << G_SHIFT;
+	x |= x << R_SHIFT;
+	*(mask) = x;
+	return;
+    }
+
+    UN8x4_MUL_UN8 (a, x);
+    *(mask) = a;
+}
+
+/*
+ * There are two ways of handling alpha -- either as a single unified value or
+ * a separate value for each component, hence each macro must have two
+ * versions.  The unified alpha version has a 'u' at the end of the name,
+ * the component version has a 'ca'.  Similarly, functions which deal with
+ * this difference will have two versions using the same convention.
+ */
+
+static force_inline uint32_t
+combine_mask (const uint32_t *src, const uint32_t *mask, int i)
+{
+    uint32_t s, m;
+
+    if (mask)
+    {
+	m = *(mask + i) >> A_SHIFT;
+
+	if (!m)
+	    return 0;
+    }
+
+    s = *(src + i);
+
+    if (mask)
+	UN8x4_MUL_UN8 (s, m);
+
+    return s;
+}
+
+static void
+combine_clear (pixman_implementation_t *imp,
+               pixman_op_t              op,
+               uint32_t *               dest,
+               const uint32_t *         src,
+               const uint32_t *         mask,
+               int                      width)
+{
+    memset (dest, 0, width * sizeof (uint32_t));
+}
+
+static void
+combine_dst (pixman_implementation_t *imp,
+	     pixman_op_t	      op,
+	     uint32_t *		      dest,
+	     const uint32_t *	      src,
+	     const uint32_t *         mask,
+	     int		      width)
+{
+    return;
+}
+
+static void
+combine_src_u (pixman_implementation_t *imp,
+               pixman_op_t              op,
+               uint32_t *               dest,
+               const uint32_t *         src,
+               const uint32_t *         mask,
+               int                      width)
+{
+    int i;
+
+    if (!mask)
+    {
+	memcpy (dest, src, width * sizeof (uint32_t));
+    }
+    else
+    {
+	for (i = 0; i < width; ++i)
+	{
+	    uint32_t s = combine_mask (src, mask, i);
+
+	    *(dest + i) = s;
+	}
+    }
+}
+
+static void
+combine_over_u (pixman_implementation_t *imp,
+                pixman_op_t              op,
+                uint32_t *               dest,
+                const uint32_t *         src,
+                const uint32_t *         mask,
+                int                      width)
+{
+    int i;
+
+    if (!mask)
+    {
+	for (i = 0; i < width; ++i)
+	{
+	    uint32_t s = *(src + i);
+	    uint32_t a = ALPHA_8 (s);
+	    if (a == 0xFF)
+	    {
+		*(dest + i) = s;
+	    }
+	    else if (s)
+	    {
+		uint32_t d = *(dest + i);
+		uint32_t ia = a ^ 0xFF;
+		UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+		*(dest + i) = d;
+	    }
+	}
+    }
+    else
+    {
+	for (i = 0; i < width; ++i)
+	{
+	    uint32_t m = ALPHA_8 (*(mask + i));
+	    if (m == 0xFF)
+	    {
+		uint32_t s = *(src + i);
+		uint32_t a = ALPHA_8 (s);
+		if (a == 0xFF)
+		{
+		    *(dest + i) = s;
+		}
+		else if (s)
+		{
+		    uint32_t d = *(dest + i);
+		    uint32_t ia = a ^ 0xFF;
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+		    *(dest + i) = d;
+		}
+	    }
+	    else if (m)
+	    {
+		uint32_t s = *(src + i);
+		if (s)
+		{
+		    uint32_t d = *(dest + i);
+		    UN8x4_MUL_UN8 (s, m);
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, ALPHA_8 (~s), s);
+		    *(dest + i) = d;
+		}
+	    }
+	}
+    }
+}
+
+static void
+combine_over_reverse_u (pixman_implementation_t *imp,
+                        pixman_op_t              op,
+                        uint32_t *               dest,
+                        const uint32_t *         src,
+                        const uint32_t *         mask,
+                        int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t ia = ALPHA_8 (~*(dest + i));
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_in_u (pixman_implementation_t *imp,
+              pixman_op_t              op,
+              uint32_t *               dest,
+              const uint32_t *         src,
+              const uint32_t *         mask,
+              int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t a = ALPHA_8 (*(dest + i));
+	UN8x4_MUL_UN8 (s, a);
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_in_reverse_u (pixman_implementation_t *imp,
+                      pixman_op_t              op,
+                      uint32_t *               dest,
+                      const uint32_t *         src,
+                      const uint32_t *         mask,
+                      int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t a = ALPHA_8 (s);
+	UN8x4_MUL_UN8 (d, a);
+	*(dest + i) = d;
+    }
+}
+
+static void
+combine_out_u (pixman_implementation_t *imp,
+               pixman_op_t              op,
+               uint32_t *               dest,
+               const uint32_t *         src,
+               const uint32_t *         mask,
+               int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t a = ALPHA_8 (~*(dest + i));
+	UN8x4_MUL_UN8 (s, a);
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_out_reverse_u (pixman_implementation_t *imp,
+                       pixman_op_t              op,
+                       uint32_t *               dest,
+                       const uint32_t *         src,
+                       const uint32_t *         mask,
+                       int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t a = ALPHA_8 (~s);
+	UN8x4_MUL_UN8 (d, a);
+	*(dest + i) = d;
+    }
+}
+
+static void
+combine_atop_u (pixman_implementation_t *imp,
+                pixman_op_t              op,
+                uint32_t *               dest,
+                const uint32_t *         src,
+                const uint32_t *         mask,
+                int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t dest_a = ALPHA_8 (d);
+	uint32_t src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_atop_reverse_u (pixman_implementation_t *imp,
+                        pixman_op_t              op,
+                        uint32_t *               dest,
+                        const uint32_t *         src,
+                        const uint32_t *         mask,
+                        int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t src_a = ALPHA_8 (s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_xor_u (pixman_implementation_t *imp,
+               pixman_op_t              op,
+               uint32_t *               dest,
+               const uint32_t *         src,
+               const uint32_t *         mask,
+               int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t src_ia = ALPHA_8 (~s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_add_u (pixman_implementation_t *imp,
+               pixman_op_t              op,
+               uint32_t *               dest,
+               const uint32_t *         src,
+               const uint32_t *         mask,
+               int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	UN8x4_ADD_UN8x4 (d, s);
+	*(dest + i) = d;
+    }
+}
+
+/*
+ * PDF blend modes:
+ *
+ * The following blend modes have been taken from the PDF ISO 32000
+ * specification, which at this point in time is available from
+ *
+ *     http://www.adobe.com/devnet/pdf/pdf_reference.html
+ *
+ * The specific documents of interest are the PDF spec itself:
+ *
+ *     http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf
+ *
+ * chapters 11.3.5 and 11.3.6 and a later supplement for Adobe Acrobat
+ * 9.1 and Reader 9.1:
+ *
+ *     http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf
+ *
+ * that clarifies the specifications for blend modes ColorDodge and
+ * ColorBurn.
+ *
+ * The formula for computing the final pixel color given in 11.3.6 is:
+ *
+ *     αr × Cr = (1 – αs) × αb × Cb + (1 – αb) × αs × Cs + αb × αs × B(Cb, Cs)
+ *
+ * with B() is the blend function. When B(Cb, Cs) = Cs, this formula
+ * reduces to the regular OVER operator.
+ *
+ * Cs and Cb are not premultiplied, so in our implementation we instead
+ * use:
+ *
+ *     cr = (1 – αs) × cb  +  (1 – αb) × cs  +  αb × αs × B (cb/αb, cs/αs)
+ *
+ * where cr, cs, and cb are premultiplied colors, and where the
+ *
+ *     αb × αs × B(cb/αb, cs/αs)
+ *
+ * part is first arithmetically simplified under the assumption that αb
+ * and αs are not 0, and then updated to produce a meaningful result when
+ * they are.
+ *
+ * For all the blend mode operators, the alpha channel is given by
+ *
+ *     αr = αs + αb + αb × αs
+ */
+
+/*
+ * Multiply
+ *
+ *      ad * as * B(d / ad, s / as)
+ *    = ad * as * d/ad * s/as
+ *    = d * s
+ *
+ */
+static void
+combine_multiply_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = combine_mask (src, mask, i);
+	uint32_t d = *(dest + i);
+	uint32_t ss = s;
+	uint32_t src_ia = ALPHA_8 (~s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (ss, dest_ia, d, src_ia);
+	UN8x4_MUL_UN8x4 (d, s);
+	UN8x4_ADD_UN8x4 (d, ss);
+
+	*(dest + i) = d;
+    }
+}
+
+static void
+combine_multiply_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               dest,
+                     const uint32_t *         src,
+                     const uint32_t *         mask,
+                     int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t m = *(mask + i);
+	uint32_t s = *(src + i);
+	uint32_t d = *(dest + i);
+	uint32_t r = d;
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	combine_mask_ca (&s, &m);
+
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (r, ~m, s, dest_ia);
+	UN8x4_MUL_UN8x4 (d, s);
+	UN8x4_ADD_UN8x4 (r, d);
+
+	*(dest + i) = r;
+    }
+}
+
+#define CLAMP(v, low, high)						\
+    do									\
+    {									\
+	if (v < (low))							\
+	    v = (low);							\
+	if (v > (high))							\
+	    v = (high);							\
+    } while (0)
+
+#define PDF_SEPARABLE_BLEND_MODE(name)					\
+    static void								\
+    combine_ ## name ## _u (pixman_implementation_t *imp,		\
+			    pixman_op_t              op,		\
+                            uint32_t *               dest,		\
+			    const uint32_t *         src,		\
+			    const uint32_t *         mask,		\
+			    int                      width)		\
+    {									\
+	int i;								\
+	for (i = 0; i < width; ++i)					\
+	{								\
+	    uint32_t s = combine_mask (src, mask, i);			\
+	    uint32_t d = *(dest + i);					\
+	    uint8_t sa = ALPHA_8 (s);					\
+	    uint8_t isa = ~sa;						\
+	    uint8_t da = ALPHA_8 (d);					\
+	    uint8_t ida = ~da;						\
+	    uint32_t ra, rr, rg, rb;					\
+	    								\
+	    ra = da * 0xff + sa * 0xff - sa * da;			\
+	    rr = isa * RED_8 (d) + ida * RED_8 (s);			\
+	    rg = isa * GREEN_8 (d) + ida * GREEN_8 (s);			\
+	    rb = isa * BLUE_8 (d) + ida * BLUE_8 (s);			\
+									\
+	    rr += blend_ ## name (RED_8 (d), da, RED_8 (s), sa);	\
+	    rg += blend_ ## name (GREEN_8 (d), da, GREEN_8 (s), sa);    \
+	    rb += blend_ ## name (BLUE_8 (d), da, BLUE_8 (s), sa);	\
+                                                                        \
+	    CLAMP (ra, 0, 255 * 255);				        \
+	    CLAMP (rr, 0, 255 * 255);				        \
+	    CLAMP (rg, 0, 255 * 255);				        \
+	    CLAMP (rb, 0, 255 * 255);				        \
+									\
+	    ra = DIV_ONE_UN8 (ra);					\
+	    rr = DIV_ONE_UN8 (rr);					\
+	    rg = DIV_ONE_UN8 (rg);					\
+	    rb = DIV_ONE_UN8 (rb);					\
+									\
+	    *(dest + i) = ra << 24 | rr << 16 | rg << 8 | rb;		\
+	}								\
+    }									\
+    									\
+    static void								\
+    combine_ ## name ## _ca (pixman_implementation_t *imp,		\
+			     pixman_op_t              op,		\
+                             uint32_t *               dest,		\
+			     const uint32_t *         src,		\
+			     const uint32_t *         mask,		\
+			     int                      width)		\
+    {									\
+	int i;								\
+	for (i = 0; i < width; ++i)					\
+	{								\
+	    uint32_t m = *(mask + i);					\
+	    uint32_t s = *(src + i);					\
+	    uint32_t d = *(dest + i);					\
+	    uint8_t da = ALPHA_8 (d);					\
+	    uint8_t ida = ~da;						\
+	    uint32_t ra, rr, rg, rb;					\
+	    uint8_t ira, iga, iba;					\
+	    								\
+	    combine_mask_ca (&s, &m);					\
+	    								\
+	    ira = ~RED_8 (m);						\
+	    iga = ~GREEN_8 (m);						\
+	    iba = ~BLUE_8 (m);						\
+									\
+	    ra = da * 0xff + ALPHA_8 (s) * 0xff - ALPHA_8 (s) * da;	\
+	    rr = ira * RED_8 (d) + ida * RED_8 (s);			\
+	    rg = iga * GREEN_8 (d) + ida * GREEN_8 (s);			\
+	    rb = iba * BLUE_8 (d) + ida * BLUE_8 (s);			\
+									\
+	    rr += blend_ ## name (RED_8 (d), da, RED_8 (s), RED_8 (m));	\
+	    rg += blend_ ## name (GREEN_8 (d), da, GREEN_8 (s), GREEN_8 (m)); \
+	    rb += blend_ ## name (BLUE_8 (d), da, BLUE_8 (s), BLUE_8 (m)); \
+									\
+	    CLAMP (ra, 0, 255 * 255);				        \
+	    CLAMP (rr, 0, 255 * 255);				        \
+	    CLAMP (rg, 0, 255 * 255);				        \
+	    CLAMP (rb, 0, 255 * 255);				        \
+									\
+	    ra = DIV_ONE_UN8 (ra);					\
+	    rr = DIV_ONE_UN8 (rr);					\
+	    rg = DIV_ONE_UN8 (rg);					\
+	    rb = DIV_ONE_UN8 (rb);					\
+									\
+	    *(dest + i) = ra << 24 | rr << 16 | rg << 8 | rb;		\
+	}								\
+    }
+
+/*
+ * Screen
+ *
+ *      ad * as * B(d/ad, s/as)
+ *    = ad * as * (d/ad + s/as - s/as * d/ad)
+ *    = ad * s + as * d - s * d
+ */
+static inline int32_t
+blend_screen (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    return s * ad + d * as - s * d;
+}
+
+PDF_SEPARABLE_BLEND_MODE (screen)
+
+/*
+ * Overlay
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = ad * as * Hardlight (s, d)
+ *   = if (d / ad < 0.5)
+ *         as * ad * Multiply (s/as, 2 * d/ad)
+ *     else
+ *         as * ad * Screen (s/as, 2 * d / ad - 1)
+ *   = if (d < 0.5 * ad)
+ *         as * ad * s/as * 2 * d /ad
+ *     else
+ *         as * ad * (s/as + 2 * d / ad - 1 - s / as * (2 * d / ad - 1))
+ *   = if (2 * d < ad)
+ *         2 * s * d
+ *     else
+ *         ad * s + 2 * as * d - as * ad - ad * s * (2 * d / ad - 1)
+ *   = if (2 * d < ad)
+ *         2 * s * d
+ *     else
+ *         as * ad - 2 * (ad - d) * (as - s)
+ */
+static inline int32_t
+blend_overlay (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    uint32_t r;
+
+    if (2 * d < ad)
+	r = 2 * s * d;
+    else
+	r = as * ad - 2 * (ad - d) * (as - s);
+
+    return r;
+}
+
+PDF_SEPARABLE_BLEND_MODE (overlay)
+
+/*
+ * Darken
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = ad * as * MIN(d/ad, s/as)
+ *   = MIN (as * d, ad * s)
+ */
+static inline int32_t
+blend_darken (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    s = ad * s;
+    d = as * d;
+
+    return s > d ? d : s;
+}
+
+PDF_SEPARABLE_BLEND_MODE (darken)
+
+/*
+ * Lighten
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = ad * as * MAX(d/ad, s/as)
+ *   = MAX (as * d, ad * s)
+ */
+static inline int32_t
+blend_lighten (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    s = ad * s;
+    d = as * d;
+    
+    return s > d ? s : d;
+}
+
+PDF_SEPARABLE_BLEND_MODE (lighten)
+
+/*
+ * Hard light
+ *
+ *     ad * as * B(d/ad, s/as)
+ *   = if (s/as <= 0.5)
+ *         ad * as * Multiply (d/ad, 2 * s/as)
+ *     else
+ *         ad * as * Screen (d/ad, 2 * s/as - 1)
+ *   = if 2 * s <= as
+ *         ad * as * d/ad * 2 * s / as
+ *     else
+ *         ad * as * (d/ad + (2 * s/as - 1) + d/ad * (2 * s/as - 1))
+ *   = if 2 * s <= as
+ *         2 * s * d
+ *     else
+ *         as * ad - 2 * (ad - d) * (as - s)
+ */
+static inline int32_t
+blend_hard_light (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    if (2 * s < as)
+	return 2 * s * d;
+    else
+	return as * ad - 2 * (ad - d) * (as - s);
+}
+
+PDF_SEPARABLE_BLEND_MODE (hard_light)
+
+/*
+ * Difference
+ *
+ *     ad * as * B(s/as, d/ad)
+ *   = ad * as * abs (s/as - d/ad)
+ *   = if (s/as <= d/ad)
+ *         ad * as * (d/ad - s/as)
+ *     else
+ *         ad * as * (s/as - d/ad)
+ *   = if (ad * s <= as * d)
+ *        as * d - ad * s
+ *     else
+ *        ad * s - as * d
+ */
+static inline int32_t
+blend_difference (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    int32_t das = d * as;
+    int32_t sad = s * ad;
+
+    if (sad < das)
+	return das - sad;
+    else
+	return sad - das;
+}
+
+PDF_SEPARABLE_BLEND_MODE (difference)
+
+/*
+ * Exclusion
+ *
+ *     ad * as * B(s/as, d/ad)
+ *   = ad * as * (d/ad + s/as - 2 * d/ad * s/as)
+ *   = as * d + ad * s - 2 * s * d
+ */
+
+/* This can be made faster by writing it directly and not using
+ * PDF_SEPARABLE_BLEND_MODE, but that's a performance optimization */
+
+static inline int32_t
+blend_exclusion (int32_t d, int32_t ad, int32_t s, int32_t as)
+{
+    return s * ad + d * as - 2 * d * s;
+}
+
+PDF_SEPARABLE_BLEND_MODE (exclusion)
+
+#undef PDF_SEPARABLE_BLEND_MODE
+
+/* Component alpha combiners */
+
+static void
+combine_clear_ca (pixman_implementation_t *imp,
+                  pixman_op_t              op,
+                  uint32_t *                dest,
+                  const uint32_t *          src,
+                  const uint32_t *          mask,
+                  int                      width)
+{
+    memset (dest, 0, width * sizeof(uint32_t));
+}
+
+static void
+combine_src_ca (pixman_implementation_t *imp,
+                pixman_op_t              op,
+                uint32_t *                dest,
+                const uint32_t *          src,
+                const uint32_t *          mask,
+                int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+
+	combine_mask_value_ca (&s, &m);
+
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_over_ca (pixman_implementation_t *imp,
+                 pixman_op_t              op,
+                 uint32_t *                dest,
+                 const uint32_t *          src,
+                 const uint32_t *          mask,
+                 int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t a;
+
+	combine_mask_ca (&s, &m);
+
+	a = ~m;
+	if (a)
+	{
+	    uint32_t d = *(dest + i);
+	    UN8x4_MUL_UN8x4_ADD_UN8x4 (d, a, s);
+	    s = d;
+	}
+
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_over_reverse_ca (pixman_implementation_t *imp,
+                         pixman_op_t              op,
+                         uint32_t *                dest,
+                         const uint32_t *          src,
+                         const uint32_t *          mask,
+                         int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t d = *(dest + i);
+	uint32_t a = ~d >> A_SHIFT;
+
+	if (a)
+	{
+	    uint32_t s = *(src + i);
+	    uint32_t m = *(mask + i);
+
+	    UN8x4_MUL_UN8x4 (s, m);
+	    UN8x4_MUL_UN8_ADD_UN8x4 (s, a, d);
+
+	    *(dest + i) = s;
+	}
+    }
+}
+
+static void
+combine_in_ca (pixman_implementation_t *imp,
+               pixman_op_t              op,
+               uint32_t *                dest,
+               const uint32_t *          src,
+               const uint32_t *          mask,
+               int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t d = *(dest + i);
+	uint16_t a = d >> A_SHIFT;
+	uint32_t s = 0;
+
+	if (a)
+	{
+	    uint32_t m = *(mask + i);
+
+	    s = *(src + i);
+	    combine_mask_value_ca (&s, &m);
+
+	    if (a != MASK)
+		UN8x4_MUL_UN8 (s, a);
+	}
+
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_in_reverse_ca (pixman_implementation_t *imp,
+                       pixman_op_t              op,
+                       uint32_t *                dest,
+                       const uint32_t *          src,
+                       const uint32_t *          mask,
+                       int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t a;
+
+	combine_mask_alpha_ca (&s, &m);
+
+	a = m;
+	if (a != ~0)
+	{
+	    uint32_t d = 0;
+
+	    if (a)
+	    {
+		d = *(dest + i);
+		UN8x4_MUL_UN8x4 (d, a);
+	    }
+
+	    *(dest + i) = d;
+	}
+    }
+}
+
+static void
+combine_out_ca (pixman_implementation_t *imp,
+                pixman_op_t              op,
+                uint32_t *                dest,
+                const uint32_t *          src,
+                const uint32_t *          mask,
+                int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t d = *(dest + i);
+	uint16_t a = ~d >> A_SHIFT;
+	uint32_t s = 0;
+
+	if (a)
+	{
+	    uint32_t m = *(mask + i);
+
+	    s = *(src + i);
+	    combine_mask_value_ca (&s, &m);
+
+	    if (a != MASK)
+		UN8x4_MUL_UN8 (s, a);
+	}
+
+	*(dest + i) = s;
+    }
+}
+
+static void
+combine_out_reverse_ca (pixman_implementation_t *imp,
+                        pixman_op_t              op,
+                        uint32_t *                dest,
+                        const uint32_t *          src,
+                        const uint32_t *          mask,
+                        int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t a;
+
+	combine_mask_alpha_ca (&s, &m);
+
+	a = ~m;
+	if (a != ~0)
+	{
+	    uint32_t d = 0;
+
+	    if (a)
+	    {
+		d = *(dest + i);
+		UN8x4_MUL_UN8x4 (d, a);
+	    }
+
+	    *(dest + i) = d;
+	}
+    }
+}
+
+static void
+combine_atop_ca (pixman_implementation_t *imp,
+                 pixman_op_t              op,
+                 uint32_t *                dest,
+                 const uint32_t *          src,
+                 const uint32_t *          mask,
+                 int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t d = *(dest + i);
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t ad;
+	uint16_t as = d >> A_SHIFT;
+
+	combine_mask_ca (&s, &m);
+
+	ad = ~m;
+
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as);
+
+	*(dest + i) = d;
+    }
+}
+
+static void
+combine_atop_reverse_ca (pixman_implementation_t *imp,
+                         pixman_op_t              op,
+                         uint32_t *                dest,
+                         const uint32_t *          src,
+                         const uint32_t *          mask,
+                         int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t d = *(dest + i);
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t ad;
+	uint16_t as = ~d >> A_SHIFT;
+
+	combine_mask_ca (&s, &m);
+
+	ad = m;
+
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as);
+
+	*(dest + i) = d;
+    }
+}
+
+static void
+combine_xor_ca (pixman_implementation_t *imp,
+                pixman_op_t              op,
+                uint32_t *                dest,
+                const uint32_t *          src,
+                const uint32_t *          mask,
+                int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t d = *(dest + i);
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t ad;
+	uint16_t as = ~d >> A_SHIFT;
+
+	combine_mask_ca (&s, &m);
+
+	ad = ~m;
+
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as);
+
+	*(dest + i) = d;
+    }
+}
+
+static void
+combine_add_ca (pixman_implementation_t *imp,
+                pixman_op_t              op,
+                uint32_t *                dest,
+                const uint32_t *          src,
+                const uint32_t *          mask,
+                int                      width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t s = *(src + i);
+	uint32_t m = *(mask + i);
+	uint32_t d = *(dest + i);
+
+	combine_mask_value_ca (&s, &m);
+
+	UN8x4_ADD_UN8x4 (d, s);
+
+	*(dest + i) = d;
+    }
+}
+
+void
+_pixman_setup_combiner_functions_32 (pixman_implementation_t *imp)
+{
+    /* Unified alpha */
+    imp->combine_32[PIXMAN_OP_CLEAR] = combine_clear;
+    imp->combine_32[PIXMAN_OP_SRC] = combine_src_u;
+    imp->combine_32[PIXMAN_OP_DST] = combine_dst;
+    imp->combine_32[PIXMAN_OP_OVER] = combine_over_u;
+    imp->combine_32[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_u;
+    imp->combine_32[PIXMAN_OP_IN] = combine_in_u;
+    imp->combine_32[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_u;
+    imp->combine_32[PIXMAN_OP_OUT] = combine_out_u;
+    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_u;
+    imp->combine_32[PIXMAN_OP_ATOP] = combine_atop_u;
+    imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_u;
+    imp->combine_32[PIXMAN_OP_XOR] = combine_xor_u;
+    imp->combine_32[PIXMAN_OP_ADD] = combine_add_u;
+
+    imp->combine_32[PIXMAN_OP_MULTIPLY] = combine_multiply_u;
+    imp->combine_32[PIXMAN_OP_SCREEN] = combine_screen_u;
+    imp->combine_32[PIXMAN_OP_OVERLAY] = combine_overlay_u;
+    imp->combine_32[PIXMAN_OP_DARKEN] = combine_darken_u;
+    imp->combine_32[PIXMAN_OP_LIGHTEN] = combine_lighten_u;
+    imp->combine_32[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_u;
+    imp->combine_32[PIXMAN_OP_DIFFERENCE] = combine_difference_u;
+    imp->combine_32[PIXMAN_OP_EXCLUSION] = combine_exclusion_u;
+
+    /* Component alpha combiners */
+    imp->combine_32_ca[PIXMAN_OP_CLEAR] = combine_clear_ca;
+    imp->combine_32_ca[PIXMAN_OP_SRC] = combine_src_ca;
+    /* dest */
+    imp->combine_32_ca[PIXMAN_OP_OVER] = combine_over_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN] = combine_in_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT] = combine_out_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP] = combine_atop_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_XOR] = combine_xor_ca;
+    imp->combine_32_ca[PIXMAN_OP_ADD] = combine_add_ca;
+
+    imp->combine_32_ca[PIXMAN_OP_MULTIPLY] = combine_multiply_ca;
+    imp->combine_32_ca[PIXMAN_OP_SCREEN] = combine_screen_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVERLAY] = combine_overlay_ca;
+    imp->combine_32_ca[PIXMAN_OP_DARKEN] = combine_darken_ca;
+    imp->combine_32_ca[PIXMAN_OP_LIGHTEN] = combine_lighten_ca;
+    imp->combine_32_ca[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_ca;
+    imp->combine_32_ca[PIXMAN_OP_DIFFERENCE] = combine_difference_ca;
+    imp->combine_32_ca[PIXMAN_OP_EXCLUSION] = combine_exclusion_ca;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-combine32.h b/libs/pixman-0.40.0/pixman/pixman-combine32.h
new file mode 100644
index 0000000..59bb247
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-combine32.h
@@ -0,0 +1,272 @@
+#define COMPONENT_SIZE 8
+#define MASK 0xff
+#define ONE_HALF 0x80
+
+#define A_SHIFT 8 * 3
+#define R_SHIFT 8 * 2
+#define G_SHIFT 8
+#define A_MASK 0xff000000
+#define R_MASK 0xff0000
+#define G_MASK 0xff00
+
+#define RB_MASK 0xff00ff
+#define AG_MASK 0xff00ff00
+#define RB_ONE_HALF 0x800080
+#define RB_MASK_PLUS_ONE 0x1000100
+
+#define ALPHA_8(x) ((x) >> A_SHIFT)
+#define RED_8(x) (((x) >> R_SHIFT) & MASK)
+#define GREEN_8(x) (((x) >> G_SHIFT) & MASK)
+#define BLUE_8(x) ((x) & MASK)
+
+/*
+ * ARMv6 has UQADD8 instruction, which implements unsigned saturated
+ * addition for 8-bit values packed in 32-bit registers. It is very useful
+ * for UN8x4_ADD_UN8x4, UN8_rb_ADD_UN8_rb and ADD_UN8 macros (which would
+ * otherwise need a lot of arithmetic operations to simulate this operation).
+ * Since most of the major ARM linux distros are built for ARMv7, we are
+ * much less dependent on runtime CPU detection and can get practical
+ * benefits from conditional compilation here for a lot of users.
+ */
+
+#if defined(USE_GCC_INLINE_ASM) && defined(__arm__) && \
+    !defined(__aarch64__) && (!defined(__thumb__) || defined(__thumb2__))
+#if defined(__ARM_ARCH_6__)   || defined(__ARM_ARCH_6J__)  || \
+    defined(__ARM_ARCH_6K__)  || defined(__ARM_ARCH_6Z__)  || \
+    defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) || \
+    defined(__ARM_ARCH_6M__)  || defined(__ARM_ARCH_7__)   || \
+    defined(__ARM_ARCH_7A__)  || defined(__ARM_ARCH_7R__)  || \
+    defined(__ARM_ARCH_7M__)  || defined(__ARM_ARCH_7EM__)
+
+static force_inline uint32_t
+un8x4_add_un8x4 (uint32_t x, uint32_t y)
+{
+    uint32_t t;
+    asm ("uqadd8 %0, %1, %2" : "=r" (t) : "%r" (x), "r" (y));
+    return t;
+}
+
+#define UN8x4_ADD_UN8x4(x, y) \
+    ((x) = un8x4_add_un8x4 ((x), (y)))
+
+#define UN8_rb_ADD_UN8_rb(x, y, t) \
+    ((t) = un8x4_add_un8x4 ((x), (y)), (x) = (t))
+
+#define ADD_UN8(x, y, t) \
+    ((t) = (x), un8x4_add_un8x4 ((t), (y)))
+
+#endif
+#endif
+
+/*****************************************************************************/
+
+/*
+ * Helper macros.
+ */
+
+#define MUL_UN8(a, b, t)						\
+    ((t) = (a) * (uint16_t)(b) + ONE_HALF, ((((t) >> G_SHIFT ) + (t) ) >> G_SHIFT ))
+
+#define DIV_UN8(a, b)							\
+    (((uint16_t) (a) * MASK + ((b) / 2)) / (b))
+
+#ifndef ADD_UN8
+#define ADD_UN8(x, y, t)				     \
+    ((t) = (x) + (y),					     \
+     (uint32_t) (uint8_t) ((t) | (0 - ((t) >> G_SHIFT))))
+#endif
+
+#define DIV_ONE_UN8(x)							\
+    (((x) + ONE_HALF + (((x) + ONE_HALF) >> G_SHIFT)) >> G_SHIFT)
+
+/*
+ * The methods below use some tricks to be able to do two color
+ * components at the same time.
+ */
+
+/*
+ * x_rb = (x_rb * a) / 255
+ */
+#define UN8_rb_MUL_UN8(x, a, t)						\
+    do									\
+    {									\
+	t  = ((x) & RB_MASK) * (a);					\
+	t += RB_ONE_HALF;						\
+	x = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT;		\
+	x &= RB_MASK;							\
+    } while (0)
+
+/*
+ * x_rb = min (x_rb + y_rb, 255)
+ */
+#ifndef UN8_rb_ADD_UN8_rb
+#define UN8_rb_ADD_UN8_rb(x, y, t)					\
+    do									\
+    {									\
+	t = ((x) + (y));						\
+	t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK);		\
+	x = (t & RB_MASK);						\
+    } while (0)
+#endif
+
+/*
+ * x_rb = (x_rb * a_rb) / 255
+ */
+#define UN8_rb_MUL_UN8_rb(x, a, t)					\
+    do									\
+    {									\
+	t  = (x & MASK) * (a & MASK);					\
+	t |= (x & R_MASK) * ((a >> R_SHIFT) & MASK);			\
+	t += RB_ONE_HALF;						\
+	t = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT;		\
+	x = t & RB_MASK;						\
+    } while (0)
+
+/*
+ * x_c = (x_c * a) / 255
+ */
+#define UN8x4_MUL_UN8(x, a)						\
+    do									\
+    {									\
+	uint32_t r1__, r2__, t__;					\
+									\
+	r1__ = (x);							\
+	UN8_rb_MUL_UN8 (r1__, (a), t__);				\
+									\
+	r2__ = (x) >> G_SHIFT;						\
+	UN8_rb_MUL_UN8 (r2__, (a), t__);				\
+									\
+	(x) = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+
+/*
+ * x_c = (x_c * a) / 255 + y_c
+ */
+#define UN8x4_MUL_UN8_ADD_UN8x4(x, a, y)				\
+    do									\
+    {									\
+	uint32_t r1__, r2__, r3__, t__;					\
+									\
+	r1__ = (x);							\
+	r2__ = (y) & RB_MASK;						\
+	UN8_rb_MUL_UN8 (r1__, (a), t__);				\
+	UN8_rb_ADD_UN8_rb (r1__, r2__, t__);				\
+									\
+	r2__ = (x) >> G_SHIFT;						\
+	r3__ = ((y) >> G_SHIFT) & RB_MASK;				\
+	UN8_rb_MUL_UN8 (r2__, (a), t__);				\
+	UN8_rb_ADD_UN8_rb (r2__, r3__, t__);				\
+									\
+	(x) = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+
+/*
+ * x_c = (x_c * a + y_c * b) / 255
+ */
+#define UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8(x, a, y, b)			\
+    do									\
+    {									\
+	uint32_t r1__, r2__, r3__, t__;					\
+									\
+	r1__ = (x);							\
+	r2__ = (y);							\
+	UN8_rb_MUL_UN8 (r1__, (a), t__);				\
+	UN8_rb_MUL_UN8 (r2__, (b), t__);				\
+	UN8_rb_ADD_UN8_rb (r1__, r2__, t__);				\
+									\
+	r2__ = ((x) >> G_SHIFT);					\
+	r3__ = ((y) >> G_SHIFT);					\
+	UN8_rb_MUL_UN8 (r2__, (a), t__);				\
+	UN8_rb_MUL_UN8 (r3__, (b), t__);				\
+	UN8_rb_ADD_UN8_rb (r2__, r3__, t__);				\
+									\
+	(x) = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+
+/*
+ * x_c = (x_c * a_c) / 255
+ */
+#define UN8x4_MUL_UN8x4(x, a)						\
+    do									\
+    {									\
+	uint32_t r1__, r2__, r3__, t__;					\
+									\
+	r1__ = (x);							\
+	r2__ = (a);							\
+	UN8_rb_MUL_UN8_rb (r1__, r2__, t__);				\
+									\
+	r2__ = (x) >> G_SHIFT;						\
+	r3__ = (a) >> G_SHIFT;						\
+	UN8_rb_MUL_UN8_rb (r2__, r3__, t__);				\
+									\
+	(x) = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+
+/*
+ * x_c = (x_c * a_c) / 255 + y_c
+ */
+#define UN8x4_MUL_UN8x4_ADD_UN8x4(x, a, y)				\
+    do									\
+    {									\
+	uint32_t r1__, r2__, r3__, t__;					\
+									\
+	r1__ = (x);							\
+	r2__ = (a);							\
+	UN8_rb_MUL_UN8_rb (r1__, r2__, t__);				\
+	r2__ = (y) & RB_MASK;						\
+	UN8_rb_ADD_UN8_rb (r1__, r2__, t__);				\
+									\
+	r2__ = ((x) >> G_SHIFT);					\
+	r3__ = ((a) >> G_SHIFT);					\
+	UN8_rb_MUL_UN8_rb (r2__, r3__, t__);				\
+	r3__ = ((y) >> G_SHIFT) & RB_MASK;				\
+	UN8_rb_ADD_UN8_rb (r2__, r3__, t__);				\
+									\
+	(x) = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+
+/*
+ * x_c = (x_c * a_c + y_c * b) / 255
+ */
+#define UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8(x, a, y, b)			\
+    do									\
+    {									\
+	uint32_t r1__, r2__, r3__, t__;					\
+									\
+	r1__ = (x);							\
+	r2__ = (a);							\
+	UN8_rb_MUL_UN8_rb (r1__, r2__, t__);				\
+	r2__ = (y);							\
+	UN8_rb_MUL_UN8 (r2__, (b), t__);				\
+	UN8_rb_ADD_UN8_rb (r1__, r2__, t__);				\
+									\
+	r2__ = (x) >> G_SHIFT;						\
+	r3__ = (a) >> G_SHIFT;						\
+	UN8_rb_MUL_UN8_rb (r2__, r3__, t__);				\
+	r3__ = (y) >> G_SHIFT;						\
+	UN8_rb_MUL_UN8 (r3__, (b), t__);				\
+	UN8_rb_ADD_UN8_rb (r2__, r3__, t__);				\
+									\
+	x = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+
+/*
+  x_c = min(x_c + y_c, 255)
+*/
+#ifndef UN8x4_ADD_UN8x4
+#define UN8x4_ADD_UN8x4(x, y)						\
+    do									\
+    {									\
+	uint32_t r1__, r2__, r3__, t__;					\
+									\
+	r1__ = (x) & RB_MASK;						\
+	r2__ = (y) & RB_MASK;						\
+	UN8_rb_ADD_UN8_rb (r1__, r2__, t__);				\
+									\
+	r2__ = ((x) >> G_SHIFT) & RB_MASK;				\
+	r3__ = ((y) >> G_SHIFT) & RB_MASK;				\
+	UN8_rb_ADD_UN8_rb (r2__, r3__, t__);				\
+									\
+	x = r1__ | (r2__ << G_SHIFT);					\
+    } while (0)
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-compiler.h b/libs/pixman-0.40.0/pixman/pixman-compiler.h
new file mode 100644
index 0000000..a02aa49
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-compiler.h
@@ -0,0 +1,234 @@
+/* Pixman uses some non-standard compiler features. This file ensures
+ * they exist
+ *
+ * The features are:
+ *
+ *    FUNC	     must be defined to expand to the current function
+ *    PIXMAN_EXPORT  should be defined to whatever is required to
+ *                   export functions from a shared library
+ *    limits	     limits for various types must be defined
+ *    inline         must be defined
+ *    force_inline   must be defined
+ */
+#if defined (__GNUC__)
+#  define FUNC     ((const char*) (__PRETTY_FUNCTION__))
+#elif defined (__sun) || (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
+#  define FUNC     ((const char*) (__func__))
+#else
+#  define FUNC     ((const char*) ("???"))
+#endif
+
+#if defined (__GNUC__)
+#  define unlikely(expr) __builtin_expect ((expr), 0)
+#else
+#  define unlikely(expr)  (expr)
+#endif
+
+#if defined (__GNUC__)
+#  define MAYBE_UNUSED  __attribute__((unused))
+#else
+#  define MAYBE_UNUSED
+#endif
+
+#ifndef INT16_MIN
+# define INT16_MIN              (-32767-1)
+#endif
+
+#ifndef INT16_MAX
+# define INT16_MAX              (32767)
+#endif
+
+#ifndef INT32_MIN
+# define INT32_MIN              (-2147483647-1)
+#endif
+
+#ifndef INT32_MAX
+# define INT32_MAX              (2147483647)
+#endif
+
+#ifndef UINT32_MIN
+# define UINT32_MIN             (0)
+#endif
+
+#ifndef UINT32_MAX
+# define UINT32_MAX             (4294967295U)
+#endif
+
+#ifndef INT64_MIN
+# define INT64_MIN              (-9223372036854775807-1)
+#endif
+
+#ifndef INT64_MAX
+# define INT64_MAX              (9223372036854775807)
+#endif
+
+#ifndef SIZE_MAX
+# define SIZE_MAX               ((size_t)-1)
+#endif
+
+
+#ifndef M_PI
+# define M_PI			3.14159265358979323846
+#endif
+
+#ifdef _MSC_VER
+/* 'inline' is available only in C++ in MSVC */
+#   define inline __inline
+#   define force_inline __forceinline
+#   define noinline __declspec(noinline)
+#elif defined __GNUC__ || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+#   define inline __inline__
+#   define force_inline __inline__ __attribute__ ((__always_inline__))
+#   define noinline __attribute__((noinline))
+#else
+#   ifndef force_inline
+#      define force_inline inline
+#   endif
+#   ifndef noinline
+#      define noinline
+#   endif
+#endif
+
+/* GCC visibility */
+#if defined(__GNUC__) && __GNUC__ >= 4 && !defined(_WIN32)
+#   define PIXMAN_EXPORT __attribute__ ((visibility("default")))
+/* Sun Studio 8 visibility */
+#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
+#   define PIXMAN_EXPORT __global
+#elif defined (_MSC_VER) || defined(__MINGW32__)
+#   define PIXMAN_EXPORT PIXMAN_API
+#else
+#   define PIXMAN_EXPORT
+#endif
+
+/* member offsets */
+#define CONTAINER_OF(type, member, data)				\
+    ((type *)(((uint8_t *)data) - offsetof (type, member)))
+
+/* TLS */
+#if defined(PIXMAN_NO_TLS)
+
+#   define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
+    static type name
+#   define PIXMAN_GET_THREAD_LOCAL(name)				\
+    (&name)
+
+#elif defined(TLS)
+
+#   define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
+    static TLS type name
+#   define PIXMAN_GET_THREAD_LOCAL(name)				\
+    (&name)
+
+#elif defined(__MINGW32__)
+
+#   define _NO_W32_PSEUDO_MODIFIERS
+#   include <windows.h>
+
+#   define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
+    static volatile int tls_ ## name ## _initialized = 0;		\
+    static void *tls_ ## name ## _mutex = NULL;				\
+    static unsigned tls_ ## name ## _index;				\
+									\
+    static type *							\
+    tls_ ## name ## _alloc (void)					\
+    {									\
+        type *value = calloc (1, sizeof (type));			\
+        if (value)							\
+            TlsSetValue (tls_ ## name ## _index, value);		\
+        return value;							\
+    }									\
+									\
+    static force_inline type *						\
+    tls_ ## name ## _get (void)						\
+    {									\
+	type *value;							\
+	if (!tls_ ## name ## _initialized)				\
+	{								\
+	    if (!tls_ ## name ## _mutex)				\
+	    {								\
+		void *mutex = CreateMutexA (NULL, 0, NULL);		\
+		if (InterlockedCompareExchangePointer (			\
+			&tls_ ## name ## _mutex, mutex, NULL) != NULL)	\
+		{							\
+		    CloseHandle (mutex);				\
+		}							\
+	    }								\
+	    WaitForSingleObject (tls_ ## name ## _mutex, 0xFFFFFFFF);	\
+	    if (!tls_ ## name ## _initialized)				\
+	    {								\
+		tls_ ## name ## _index = TlsAlloc ();			\
+		tls_ ## name ## _initialized = 1;			\
+	    }								\
+	    ReleaseMutex (tls_ ## name ## _mutex);			\
+	}								\
+	if (tls_ ## name ## _index == 0xFFFFFFFF)			\
+	    return NULL;						\
+	value = TlsGetValue (tls_ ## name ## _index);			\
+	if (!value)							\
+	    value = tls_ ## name ## _alloc ();				\
+	return value;							\
+    }
+
+#   define PIXMAN_GET_THREAD_LOCAL(name)				\
+    tls_ ## name ## _get ()
+
+#elif defined(_MSC_VER)
+
+#   define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
+    static __declspec(thread) type name
+#   define PIXMAN_GET_THREAD_LOCAL(name)				\
+    (&name)
+
+#elif defined(HAVE_PTHREADS)
+
+#include <pthread.h>
+
+#  define PIXMAN_DEFINE_THREAD_LOCAL(type, name)			\
+    static pthread_once_t tls_ ## name ## _once_control = PTHREAD_ONCE_INIT; \
+    static pthread_key_t tls_ ## name ## _key;				\
+									\
+    static void								\
+    tls_ ## name ## _destroy_value (void *value)			\
+    {									\
+	free (value);							\
+    }									\
+									\
+    static void								\
+    tls_ ## name ## _make_key (void)					\
+    {									\
+	pthread_key_create (&tls_ ## name ## _key,			\
+			    tls_ ## name ## _destroy_value);		\
+    }									\
+									\
+    static type *							\
+    tls_ ## name ## _alloc (void)					\
+    {									\
+	type *value = calloc (1, sizeof (type));			\
+	if (value)							\
+	    pthread_setspecific (tls_ ## name ## _key, value);		\
+	return value;							\
+    }									\
+									\
+    static force_inline type *						\
+    tls_ ## name ## _get (void)						\
+    {									\
+	type *value = NULL;						\
+	if (pthread_once (&tls_ ## name ## _once_control,		\
+			  tls_ ## name ## _make_key) == 0)		\
+	{								\
+	    value = pthread_getspecific (tls_ ## name ## _key);		\
+	    if (!value)							\
+		value = tls_ ## name ## _alloc ();			\
+	}								\
+	return value;							\
+    }
+
+#   define PIXMAN_GET_THREAD_LOCAL(name)				\
+    tls_ ## name ## _get ()
+
+#else
+
+#    error "Unknown thread local support for this system. Pixman will not work with multiple threads. Define PIXMAN_NO_TLS to acknowledge and accept this limitation and compile pixman without thread-safety support."
+
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-conical-gradient.c b/libs/pixman-0.40.0/pixman/pixman-conical-gradient.c
new file mode 100644
index 0000000..a39e20c
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-conical-gradient.c
@@ -0,0 +1,220 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <math.h>
+#include "pixman-private.h"
+
+static force_inline double
+coordinates_to_parameter (double x, double y, double angle)
+{
+    double t;
+
+    t = atan2 (y, x) + angle;
+
+    while (t < 0)
+	t += 2 * M_PI;
+
+    while (t >= 2 * M_PI)
+	t -= 2 * M_PI;
+
+    return 1 - t * (1 / (2 * M_PI)); /* Scale t to [0, 1] and
+				      * make rotation CCW
+				      */
+}
+
+static uint32_t *
+conical_get_scanline (pixman_iter_t                 *iter,
+		      const uint32_t                *mask,
+		      int                            Bpp,
+		      pixman_gradient_walker_write_t write_pixel)
+{
+    pixman_image_t *image = iter->image;
+    int x = iter->x;
+    int y = iter->y;
+    int width = iter->width;
+    uint32_t *buffer = iter->buffer;
+
+    gradient_t *gradient = (gradient_t *)image;
+    conical_gradient_t *conical = (conical_gradient_t *)image;
+    uint32_t       *end = buffer + width * (Bpp / 4);
+    pixman_gradient_walker_t walker;
+    pixman_bool_t affine = TRUE;
+    double cx = 1.;
+    double cy = 0.;
+    double cz = 0.;
+    double rx = x + 0.5;
+    double ry = y + 0.5;
+    double rz = 1.;
+
+    _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
+
+    if (image->common.transform)
+    {
+	pixman_vector_t v;
+
+	/* reference point is the center of the pixel */
+	v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
+	v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
+	v.vector[2] = pixman_fixed_1;
+
+	if (!pixman_transform_point_3d (image->common.transform, &v))
+	    return iter->buffer;
+
+	cx = image->common.transform->matrix[0][0] / 65536.;
+	cy = image->common.transform->matrix[1][0] / 65536.;
+	cz = image->common.transform->matrix[2][0] / 65536.;
+
+	rx = v.vector[0] / 65536.;
+	ry = v.vector[1] / 65536.;
+	rz = v.vector[2] / 65536.;
+
+	affine =
+	    image->common.transform->matrix[2][0] == 0 &&
+	    v.vector[2] == pixman_fixed_1;
+    }
+
+    if (affine)
+    {
+	rx -= conical->center.x / 65536.;
+	ry -= conical->center.y / 65536.;
+
+	while (buffer < end)
+	{
+	    if (!mask || *mask++)
+	    {
+		double t = coordinates_to_parameter (rx, ry, conical->angle);
+
+		write_pixel (&walker,
+			     (pixman_fixed_48_16_t)pixman_double_to_fixed (t),
+			     buffer);
+	    }
+
+	    buffer += (Bpp / 4);
+
+	    rx += cx;
+	    ry += cy;
+	}
+    }
+    else
+    {
+	while (buffer < end)
+	{
+	    double x, y;
+
+	    if (!mask || *mask++)
+	    {
+		double t;
+
+		if (rz != 0)
+		{
+		    x = rx / rz;
+		    y = ry / rz;
+		}
+		else
+		{
+		    x = y = 0.;
+		}
+
+		x -= conical->center.x / 65536.;
+		y -= conical->center.y / 65536.;
+
+		t = coordinates_to_parameter (x, y, conical->angle);
+
+		write_pixel (&walker,
+			     (pixman_fixed_48_16_t)pixman_double_to_fixed (t),
+			     buffer);
+	    }
+
+	    buffer += (Bpp / 4);
+
+	    rx += cx;
+	    ry += cy;
+	    rz += cz;
+	}
+    }
+
+    iter->y++;
+    return iter->buffer;
+}
+
+static uint32_t *
+conical_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return conical_get_scanline (iter, mask, 4,
+				 _pixman_gradient_walker_write_narrow);
+}
+
+static uint32_t *
+conical_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return conical_get_scanline (iter, NULL, 16,
+				 _pixman_gradient_walker_write_wide);
+}
+
+void
+_pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+    if (iter->iter_flags & ITER_NARROW)
+	iter->get_scanline = conical_get_scanline_narrow;
+    else
+	iter->get_scanline = conical_get_scanline_wide;
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_conical_gradient (const pixman_point_fixed_t *  center,
+                                      pixman_fixed_t                angle,
+                                      const pixman_gradient_stop_t *stops,
+                                      int                           n_stops)
+{
+    pixman_image_t *image = _pixman_image_allocate ();
+    conical_gradient_t *conical;
+
+    if (!image)
+	return NULL;
+
+    conical = &image->conical;
+
+    if (!_pixman_init_gradient (&conical->common, stops, n_stops))
+    {
+	free (image);
+	return NULL;
+    }
+
+    angle = MOD (angle, pixman_int_to_fixed (360));
+
+    image->type = CONICAL;
+
+    conical->center = *center;
+    conical->angle = (pixman_fixed_to_double (angle) / 180.0) * M_PI;
+
+    return image;
+}
+
diff --git a/libs/pixman-0.40.0/pixman/pixman-edge-accessors.c b/libs/pixman-0.40.0/pixman/pixman-edge-accessors.c
new file mode 100644
index 0000000..ea3a31e
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-edge-accessors.c
@@ -0,0 +1,4 @@
+
+#define PIXMAN_FB_ACCESSORS
+
+#include "pixman-edge.c"
diff --git a/libs/pixman-0.40.0/pixman/pixman-edge-imp.h b/libs/pixman-0.40.0/pixman/pixman-edge-imp.h
new file mode 100644
index 0000000..a4698ed
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-edge-imp.h
@@ -0,0 +1,182 @@
+/*
+ * Copyright © 2004 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef rasterize_span
+#endif
+
+static void
+RASTERIZE_EDGES (pixman_image_t  *image,
+		pixman_edge_t	*l,
+		pixman_edge_t	*r,
+		pixman_fixed_t		t,
+		pixman_fixed_t		b)
+{
+    pixman_fixed_t  y = t;
+    uint32_t  *line;
+    uint32_t *buf = (image)->bits.bits;
+    int stride = (image)->bits.rowstride;
+    int width = (image)->bits.width;
+
+    line = buf + pixman_fixed_to_int (y) * stride;
+
+    for (;;)
+    {
+	pixman_fixed_t	lx;
+	pixman_fixed_t      rx;
+	int	lxi;
+	int rxi;
+
+	lx = l->x;
+	rx = r->x;
+#if N_BITS == 1
+	/* For the non-antialiased case, round the coordinates up, in effect
+	 * sampling just slightly to the left of the pixel. This is so that
+	 * when the sample point lies exactly on the line, we round towards
+	 * north-west.
+	 *
+	 * (The AA case does a similar  adjustment in RENDER_SAMPLES_X)
+	 */
+	lx += X_FRAC_FIRST(1) - pixman_fixed_e;
+	rx += X_FRAC_FIRST(1) - pixman_fixed_e;
+#endif
+	/* clip X */
+	if (lx < 0)
+	    lx = 0;
+	if (pixman_fixed_to_int (rx) >= width)
+#if N_BITS == 1
+	    rx = pixman_int_to_fixed (width);
+#else
+	    /* Use the last pixel of the scanline, covered 100%.
+	     * We can't use the first pixel following the scanline,
+	     * because accessing it could result in a buffer overrun.
+	     */
+	    rx = pixman_int_to_fixed (width) - 1;
+#endif
+
+	/* Skip empty (or backwards) sections */
+	if (rx > lx)
+	{
+
+	    /* Find pixel bounds for span */
+	    lxi = pixman_fixed_to_int (lx);
+	    rxi = pixman_fixed_to_int (rx);
+
+#if N_BITS == 1
+	    {
+
+#define LEFT_MASK(x)							\
+		(((x) & 0x1f) ?						\
+		 SCREEN_SHIFT_RIGHT (0xffffffff, (x) & 0x1f) : 0)
+#define RIGHT_MASK(x)							\
+		(((32 - (x)) & 0x1f) ?					\
+		 SCREEN_SHIFT_LEFT (0xffffffff, (32 - (x)) & 0x1f) : 0)
+		
+#define MASK_BITS(x,w,l,n,r) {						\
+		    n = (w);						\
+		    r = RIGHT_MASK ((x) + n);				\
+		    l = LEFT_MASK (x);					\
+		    if (l) {						\
+			n -= 32 - ((x) & 0x1f);				\
+			if (n < 0) {					\
+			    n = 0;					\
+			    l &= r;					\
+			    r = 0;					\
+			}						\
+		    }							\
+		    n >>= 5;						\
+		}
+		
+		uint32_t  *a = line;
+		uint32_t  startmask;
+		uint32_t  endmask;
+		int	    nmiddle;
+		int	    width = rxi - lxi;
+		int	    x = lxi;
+		
+		a += x >> 5;
+		x &= 0x1f;
+		
+		MASK_BITS (x, width, startmask, nmiddle, endmask);
+
+		if (startmask) {
+		    WRITE(image, a, READ(image, a) | startmask);
+		    a++;
+		}
+		while (nmiddle--)
+		    WRITE(image, a++, 0xffffffff);
+		if (endmask)
+		    WRITE(image, a, READ(image, a) | endmask);
+	    }
+#else
+	    {
+		DEFINE_ALPHA(line,lxi);
+		int	    lxs;
+		int     rxs;
+
+		/* Sample coverage for edge pixels */
+		lxs = RENDER_SAMPLES_X (lx, N_BITS);
+		rxs = RENDER_SAMPLES_X (rx, N_BITS);
+
+		/* Add coverage across row */
+		if (lxi == rxi)
+		{
+		    ADD_ALPHA (rxs - lxs);
+		}
+		else
+		{
+		    int	xi;
+
+		    ADD_ALPHA (N_X_FRAC(N_BITS) - lxs);
+		    STEP_ALPHA;
+		    for (xi = lxi + 1; xi < rxi; xi++)
+		    {
+			ADD_ALPHA (N_X_FRAC(N_BITS));
+			STEP_ALPHA;
+		    }
+		    ADD_ALPHA (rxs);
+		}
+	    }
+#endif
+	}
+
+	if (y == b)
+	    break;
+
+#if N_BITS > 1
+	if (pixman_fixed_frac (y) != Y_FRAC_LAST(N_BITS))
+	{
+	    RENDER_EDGE_STEP_SMALL (l);
+	    RENDER_EDGE_STEP_SMALL (r);
+	    y += STEP_Y_SMALL(N_BITS);
+	}
+	else
+#endif
+	{
+	    RENDER_EDGE_STEP_BIG (l);
+	    RENDER_EDGE_STEP_BIG (r);
+	    y += STEP_Y_BIG(N_BITS);
+	    line += stride;
+	}
+    }
+}
+
+#undef rasterize_span
diff --git a/libs/pixman-0.40.0/pixman/pixman-edge.c b/libs/pixman-0.40.0/pixman/pixman-edge.c
new file mode 100644
index 0000000..ad6dfc4
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-edge.c
@@ -0,0 +1,385 @@
+/*
+ * Copyright © 2004 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+
+#include "pixman-private.h"
+#include "pixman-accessor.h"
+
+/*
+ * Step across a small sample grid gap
+ */
+#define RENDER_EDGE_STEP_SMALL(edge)					\
+    {									\
+	edge->x += edge->stepx_small;					\
+	edge->e += edge->dx_small;					\
+	if (edge->e > 0)						\
+	{								\
+	    edge->e -= edge->dy;					\
+	    edge->x += edge->signdx;					\
+	}								\
+    }
+
+/*
+ * Step across a large sample grid gap
+ */
+#define RENDER_EDGE_STEP_BIG(edge)					\
+    {									\
+	edge->x += edge->stepx_big;					\
+	edge->e += edge->dx_big;					\
+	if (edge->e > 0)						\
+	{								\
+	    edge->e -= edge->dy;					\
+	    edge->x += edge->signdx;					\
+	}								\
+    }
+
+#ifdef PIXMAN_FB_ACCESSORS
+#define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_accessors
+#else
+#define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_no_accessors
+#endif
+
+/*
+ * 4 bit alpha
+ */
+
+#define N_BITS  4
+#define RASTERIZE_EDGES rasterize_edges_4
+
+#ifndef WORDS_BIGENDIAN
+#define SHIFT_4(o)      ((o) << 2)
+#else
+#define SHIFT_4(o)      ((1 - (o)) << 2)
+#endif
+
+#define GET_4(x, o)      (((x) >> SHIFT_4 (o)) & 0xf)
+#define PUT_4(x, o, v)							\
+    (((x) & ~(0xf << SHIFT_4 (o))) | (((v) & 0xf) << SHIFT_4 (o)))
+
+#define DEFINE_ALPHA(line, x)						\
+    uint8_t   *__ap = (uint8_t *) line + ((x) >> 1);			\
+    int __ao = (x) & 1
+
+#define STEP_ALPHA      ((__ap += __ao), (__ao ^= 1))
+
+#define ADD_ALPHA(a)							\
+    {									\
+        uint8_t __o = READ (image, __ap);				\
+        uint8_t __a = (a) + GET_4 (__o, __ao);				\
+        WRITE (image, __ap, PUT_4 (__o, __ao, __a | (0 - ((__a) >> 4)))); \
+    }
+
+#include "pixman-edge-imp.h"
+
+#undef ADD_ALPHA
+#undef STEP_ALPHA
+#undef DEFINE_ALPHA
+#undef RASTERIZE_EDGES
+#undef N_BITS
+
+
+/*
+ * 1 bit alpha
+ */
+
+#define N_BITS 1
+#define RASTERIZE_EDGES rasterize_edges_1
+
+#include "pixman-edge-imp.h"
+
+#undef RASTERIZE_EDGES
+#undef N_BITS
+
+/*
+ * 8 bit alpha
+ */
+
+static force_inline uint8_t
+clip255 (int x)
+{
+    if (x > 255)
+	return 255;
+
+    return x;
+}
+
+#define ADD_SATURATE_8(buf, val, length)				\
+    do									\
+    {									\
+        int i__ = (length);						\
+        uint8_t *buf__ = (buf);						\
+        int val__ = (val);						\
+									\
+        while (i__--)							\
+        {								\
+            WRITE (image, (buf__), clip255 (READ (image, (buf__)) + (val__))); \
+            (buf__)++;							\
+	}								\
+    } while (0)
+
+/*
+ * We want to detect the case where we add the same value to a long
+ * span of pixels.  The triangles on the end are filled in while we
+ * count how many sub-pixel scanlines contribute to the middle section.
+ *
+ *                 +--------------------------+
+ *  fill_height =|   \                      /
+ *                     +------------------+
+ *                      |================|
+ *                   fill_start       fill_end
+ */
+static void
+rasterize_edges_8 (pixman_image_t *image,
+                   pixman_edge_t * l,
+                   pixman_edge_t * r,
+                   pixman_fixed_t  t,
+                   pixman_fixed_t  b)
+{
+    pixman_fixed_t y = t;
+    uint32_t  *line;
+    int fill_start = -1, fill_end = -1;
+    int fill_size = 0;
+    uint32_t *buf = (image)->bits.bits;
+    int stride = (image)->bits.rowstride;
+    int width = (image)->bits.width;
+
+    line = buf + pixman_fixed_to_int (y) * stride;
+
+    for (;;)
+    {
+        uint8_t *ap = (uint8_t *) line;
+        pixman_fixed_t lx, rx;
+        int lxi, rxi;
+
+        /* clip X */
+        lx = l->x;
+        if (lx < 0)
+	    lx = 0;
+
+        rx = r->x;
+
+        if (pixman_fixed_to_int (rx) >= width)
+	{
+	    /* Use the last pixel of the scanline, covered 100%.
+	     * We can't use the first pixel following the scanline,
+	     * because accessing it could result in a buffer overrun.
+	     */
+	    rx = pixman_int_to_fixed (width) - 1;
+	}
+
+        /* Skip empty (or backwards) sections */
+        if (rx > lx)
+        {
+            int lxs, rxs;
+
+            /* Find pixel bounds for span. */
+            lxi = pixman_fixed_to_int (lx);
+            rxi = pixman_fixed_to_int (rx);
+
+            /* Sample coverage for edge pixels */
+            lxs = RENDER_SAMPLES_X (lx, 8);
+            rxs = RENDER_SAMPLES_X (rx, 8);
+
+            /* Add coverage across row */
+            if (lxi == rxi)
+            {
+                WRITE (image, ap + lxi,
+		       clip255 (READ (image, ap + lxi) + rxs - lxs));
+	    }
+            else
+            {
+                WRITE (image, ap + lxi,
+		       clip255 (READ (image, ap + lxi) + N_X_FRAC (8) - lxs));
+
+                /* Move forward so that lxi/rxi is the pixel span */
+                lxi++;
+
+                /* Don't bother trying to optimize the fill unless
+		 * the span is longer than 4 pixels. */
+                if (rxi - lxi > 4)
+                {
+                    if (fill_start < 0)
+                    {
+                        fill_start = lxi;
+                        fill_end = rxi;
+                        fill_size++;
+		    }
+                    else
+                    {
+                        if (lxi >= fill_end || rxi < fill_start)
+                        {
+                            /* We're beyond what we saved, just fill it */
+                            ADD_SATURATE_8 (ap + fill_start,
+                                            fill_size * N_X_FRAC (8),
+                                            fill_end - fill_start);
+                            fill_start = lxi;
+                            fill_end = rxi;
+                            fill_size = 1;
+			}
+                        else
+                        {
+                            /* Update fill_start */
+                            if (lxi > fill_start)
+                            {
+                                ADD_SATURATE_8 (ap + fill_start,
+                                                fill_size * N_X_FRAC (8),
+                                                lxi - fill_start);
+                                fill_start = lxi;
+			    }
+                            else if (lxi < fill_start)
+                            {
+                                ADD_SATURATE_8 (ap + lxi, N_X_FRAC (8),
+                                                fill_start - lxi);
+			    }
+
+                            /* Update fill_end */
+                            if (rxi < fill_end)
+                            {
+                                ADD_SATURATE_8 (ap + rxi,
+                                                fill_size * N_X_FRAC (8),
+                                                fill_end - rxi);
+                                fill_end = rxi;
+			    }
+                            else if (fill_end < rxi)
+                            {
+                                ADD_SATURATE_8 (ap + fill_end,
+                                                N_X_FRAC (8),
+                                                rxi - fill_end);
+			    }
+                            fill_size++;
+			}
+		    }
+		}
+                else
+                {
+                    ADD_SATURATE_8 (ap + lxi, N_X_FRAC (8), rxi - lxi);
+		}
+
+                WRITE (image, ap + rxi, clip255 (READ (image, ap + rxi) + rxs));
+	    }
+	}
+
+        if (y == b)
+        {
+            /* We're done, make sure we clean up any remaining fill. */
+            if (fill_start != fill_end)
+            {
+                if (fill_size == N_Y_FRAC (8))
+                {
+                    MEMSET_WRAPPED (image, ap + fill_start,
+				    0xff, fill_end - fill_start);
+		}
+                else
+                {
+                    ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8),
+                                    fill_end - fill_start);
+		}
+	    }
+            break;
+	}
+
+        if (pixman_fixed_frac (y) != Y_FRAC_LAST (8))
+        {
+            RENDER_EDGE_STEP_SMALL (l);
+            RENDER_EDGE_STEP_SMALL (r);
+            y += STEP_Y_SMALL (8);
+	}
+        else
+        {
+            RENDER_EDGE_STEP_BIG (l);
+            RENDER_EDGE_STEP_BIG (r);
+            y += STEP_Y_BIG (8);
+            if (fill_start != fill_end)
+            {
+                if (fill_size == N_Y_FRAC (8))
+                {
+                    MEMSET_WRAPPED (image, ap + fill_start,
+				    0xff, fill_end - fill_start);
+		}
+                else
+                {
+                    ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8),
+                                    fill_end - fill_start);
+		}
+		
+                fill_start = fill_end = -1;
+                fill_size = 0;
+	    }
+	    
+            line += stride;
+	}
+    }
+}
+
+#ifndef PIXMAN_FB_ACCESSORS
+static
+#endif
+void
+PIXMAN_RASTERIZE_EDGES (pixman_image_t *image,
+                        pixman_edge_t * l,
+                        pixman_edge_t * r,
+                        pixman_fixed_t  t,
+                        pixman_fixed_t  b)
+{
+    switch (PIXMAN_FORMAT_BPP (image->bits.format))
+    {
+    case 1:
+	rasterize_edges_1 (image, l, r, t, b);
+	break;
+
+    case 4:
+	rasterize_edges_4 (image, l, r, t, b);
+	break;
+
+    case 8:
+	rasterize_edges_8 (image, l, r, t, b);
+	break;
+
+    default:
+        break;
+    }
+}
+
+#ifndef PIXMAN_FB_ACCESSORS
+
+PIXMAN_EXPORT void
+pixman_rasterize_edges (pixman_image_t *image,
+                        pixman_edge_t * l,
+                        pixman_edge_t * r,
+                        pixman_fixed_t  t,
+                        pixman_fixed_t  b)
+{
+    return_if_fail (image->type == BITS);
+    return_if_fail (PIXMAN_FORMAT_TYPE (image->bits.format) == PIXMAN_TYPE_A);
+    
+    if (image->bits.read_func || image->bits.write_func)
+	pixman_rasterize_edges_accessors (image, l, r, t, b);
+    else
+	pixman_rasterize_edges_no_accessors (image, l, r, t, b);
+}
+
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-fast-path.c b/libs/pixman-0.40.0/pixman/pixman-fast-path.c
new file mode 100644
index 0000000..4b7a6f8
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-fast-path.c
@@ -0,0 +1,3294 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Keith Packard, SuSE, Inc.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+#include "pixman-inlines.h"
+
+static force_inline uint32_t
+fetch_24 (uint8_t *a)
+{
+    if (((uintptr_t)a) & 1)
+    {
+#ifdef WORDS_BIGENDIAN
+	return (*a << 16) | (*(uint16_t *)(a + 1));
+#else
+	return *a | (*(uint16_t *)(a + 1) << 8);
+#endif
+    }
+    else
+    {
+#ifdef WORDS_BIGENDIAN
+	return (*(uint16_t *)a << 8) | *(a + 2);
+#else
+	return *(uint16_t *)a | (*(a + 2) << 16);
+#endif
+    }
+}
+
+static force_inline void
+store_24 (uint8_t *a,
+          uint32_t v)
+{
+    if (((uintptr_t)a) & 1)
+    {
+#ifdef WORDS_BIGENDIAN
+	*a = (uint8_t) (v >> 16);
+	*(uint16_t *)(a + 1) = (uint16_t) (v);
+#else
+	*a = (uint8_t) (v);
+	*(uint16_t *)(a + 1) = (uint16_t) (v >> 8);
+#endif
+    }
+    else
+    {
+#ifdef WORDS_BIGENDIAN
+	*(uint16_t *)a = (uint16_t)(v >> 8);
+	*(a + 2) = (uint8_t)v;
+#else
+	*(uint16_t *)a = (uint16_t)v;
+	*(a + 2) = (uint8_t)(v >> 16);
+#endif
+    }
+}
+
+static force_inline uint32_t
+over (uint32_t src,
+      uint32_t dest)
+{
+    uint32_t a = ~src >> 24;
+
+    UN8x4_MUL_UN8_ADD_UN8x4 (dest, a, src);
+
+    return dest;
+}
+
+static force_inline uint32_t
+in (uint32_t x,
+    uint8_t  y)
+{
+    uint16_t a = y;
+
+    UN8x4_MUL_UN8 (x, a);
+
+    return x;
+}
+
+/*
+ * Naming convention:
+ *
+ *  op_src_mask_dest
+ */
+static void
+fast_composite_over_x888_8_8888 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *src, *src_line;
+    uint32_t    *dst, *dst_line;
+    uint8_t     *mask, *mask_line;
+    int src_stride, mask_stride, dst_stride;
+    uint8_t m;
+    uint32_t s, d;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	src = src_line;
+	src_line += src_stride;
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+
+	w = width;
+	while (w--)
+	{
+	    m = *mask++;
+	    if (m)
+	    {
+		s = *src | 0xff000000;
+
+		if (m == 0xff)
+		{
+		    *dst = s;
+		}
+		else
+		{
+		    d = in (s, m);
+		    *dst = over (d, *dst);
+		}
+	    }
+	    src++;
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_in_n_8_8 (pixman_implementation_t *imp,
+                         pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint8_t     *dst_line, *dst;
+    uint8_t     *mask_line, *mask, m;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint16_t t;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    if (srca == 0xff)
+    {
+	while (height--)
+	{
+	    dst = dst_line;
+	    dst_line += dst_stride;
+	    mask = mask_line;
+	    mask_line += mask_stride;
+	    w = width;
+
+	    while (w--)
+	    {
+		m = *mask++;
+
+		if (m == 0)
+		    *dst = 0;
+		else if (m != 0xff)
+		    *dst = MUL_UN8 (m, *dst, t);
+
+		dst++;
+	    }
+	}
+    }
+    else
+    {
+	while (height--)
+	{
+	    dst = dst_line;
+	    dst_line += dst_stride;
+	    mask = mask_line;
+	    mask_line += mask_stride;
+	    w = width;
+
+	    while (w--)
+	    {
+		m = *mask++;
+		m = MUL_UN8 (m, srca, t);
+
+		if (m == 0)
+		    *dst = 0;
+		else if (m != 0xff)
+		    *dst = MUL_UN8 (m, *dst, t);
+
+		dst++;
+	    }
+	}
+    }
+}
+
+static void
+fast_composite_in_8_8 (pixman_implementation_t *imp,
+                       pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint8_t s;
+    uint16_t t;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+
+	    if (s == 0)
+		*dst = 0;
+	    else if (s != 0xff)
+		*dst = MUL_UN8 (s, *dst, t);
+
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_over_n_8_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint32_t    *dst_line, *dst, d;
+    uint8_t     *mask_line, *mask, m;
+    int dst_stride, mask_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    m = *mask++;
+	    if (m == 0xff)
+	    {
+		if (srca == 0xff)
+		    *dst = src;
+		else
+		    *dst = over (src, *dst);
+	    }
+	    else if (m)
+	    {
+		d = in (src, m);
+		*dst = over (d, *dst);
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_add_n_8888_8888_ca (pixman_implementation_t *imp,
+				   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, s;
+    uint32_t    *dst_line, *dst, d;
+    uint32_t    *mask_line, *mask, ma;
+    int dst_stride, mask_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    ma = *mask++;
+
+	    if (ma)
+	    {
+		d = *dst;
+		s = src;
+
+		UN8x4_MUL_UN8x4_ADD_UN8x4 (s, ma, d);
+
+		*dst = s;
+	    }
+
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
+                                    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca, s;
+    uint32_t    *dst_line, *dst, d;
+    uint32_t    *mask_line, *mask, ma;
+    int dst_stride, mask_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    ma = *mask++;
+	    if (ma == 0xffffffff)
+	    {
+		if (srca == 0xff)
+		    *dst = src;
+		else
+		    *dst = over (src, *dst);
+	    }
+	    else if (ma)
+	    {
+		d = *dst;
+		s = src;
+
+		UN8x4_MUL_UN8x4 (s, ma);
+		UN8x4_MUL_UN8 (ma, srca);
+		ma = ~ma;
+		UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s);
+
+		*dst = d;
+	    }
+
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_over_n_8_0888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint8_t     *dst_line, *dst;
+    uint32_t d;
+    uint8_t     *mask_line, *mask, m;
+    int dst_stride, mask_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    m = *mask++;
+	    if (m == 0xff)
+	    {
+		if (srca == 0xff)
+		{
+		    d = src;
+		}
+		else
+		{
+		    d = fetch_24 (dst);
+		    d = over (src, d);
+		}
+		store_24 (dst, d);
+	    }
+	    else if (m)
+	    {
+		d = over (in (src, m), fetch_24 (dst));
+		store_24 (dst, d);
+	    }
+	    dst += 3;
+	}
+    }
+}
+
+static void
+fast_composite_over_n_8_0565 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint16_t    *dst_line, *dst;
+    uint32_t d;
+    uint8_t     *mask_line, *mask, m;
+    int dst_stride, mask_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    m = *mask++;
+	    if (m == 0xff)
+	    {
+		if (srca == 0xff)
+		{
+		    d = src;
+		}
+		else
+		{
+		    d = *dst;
+		    d = over (src, convert_0565_to_0888 (d));
+		}
+		*dst = convert_8888_to_0565 (d);
+	    }
+	    else if (m)
+	    {
+		d = *dst;
+		d = over (in (src, m), convert_0565_to_0888 (d));
+		*dst = convert_8888_to_0565 (d);
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
+                                    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t  src, srca, s;
+    uint16_t  src16;
+    uint16_t *dst_line, *dst;
+    uint32_t  d;
+    uint32_t *mask_line, *mask, ma;
+    int dst_stride, mask_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    src16 = convert_8888_to_0565 (src);
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    ma = *mask++;
+	    if (ma == 0xffffffff)
+	    {
+		if (srca == 0xff)
+		{
+		    *dst = src16;
+		}
+		else
+		{
+		    d = *dst;
+		    d = over (src, convert_0565_to_0888 (d));
+		    *dst = convert_8888_to_0565 (d);
+		}
+	    }
+	    else if (ma)
+	    {
+		d = *dst;
+		d = convert_0565_to_0888 (d);
+
+		s = src;
+
+		UN8x4_MUL_UN8x4 (s, ma);
+		UN8x4_MUL_UN8 (ma, srca);
+		ma = ~ma;
+		UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s);
+
+		*dst = convert_8888_to_0565 (d);
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_over_8888_8888 (pixman_implementation_t *imp,
+                               pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src, s;
+    int dst_stride, src_stride;
+    uint8_t a;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    a = s >> 24;
+	    if (a == 0xff)
+		*dst = s;
+	    else if (s)
+		*dst = over (s, *dst);
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_src_x888_8888 (pixman_implementation_t *imp,
+			      pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	    *dst++ = (*src++) | 0xff000000;
+    }
+}
+
+#if 0
+static void
+fast_composite_over_8888_0888 (pixman_implementation_t *imp,
+			       pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint32_t d;
+    uint32_t    *src_line, *src, s;
+    uint8_t a;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    a = s >> 24;
+	    if (a)
+	    {
+		if (a == 0xff)
+		    d = s;
+		else
+		    d = over (s, fetch_24 (dst));
+
+		store_24 (dst, d);
+	    }
+	    dst += 3;
+	}
+    }
+}
+#endif
+
+static void
+fast_composite_over_8888_0565 (pixman_implementation_t *imp,
+                               pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t d;
+    uint32_t    *src_line, *src, s;
+    uint8_t a;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    a = s >> 24;
+	    if (s)
+	    {
+		if (a == 0xff)
+		{
+		    d = s;
+		}
+		else
+		{
+		    d = *dst;
+		    d = over (s, convert_0565_to_0888 (d));
+		}
+		*dst = convert_8888_to_0565 (d);
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_add_8_8 (pixman_implementation_t *imp,
+			pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint8_t s, d;
+    uint16_t t;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    if (s)
+	    {
+		if (s != 0xff)
+		{
+		    d = *dst;
+		    t = d + s;
+		    s = t | (0 - (t >> 8));
+		}
+		*dst = s;
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_add_0565_0565 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t	d;
+    uint16_t    *src_line, *src;
+    uint32_t	s;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    if (s)
+	    {
+		d = *dst;
+		s = convert_0565_to_8888 (s);
+		if (d)
+		{
+		    d = convert_0565_to_8888 (d);
+		    UN8x4_ADD_UN8x4 (s, d);
+		}
+		*dst = convert_8888_to_0565 (s);
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_add_8888_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint32_t s, d;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    if (s)
+	    {
+		if (s != 0xffffffff)
+		{
+		    d = *dst;
+		    if (d)
+			UN8x4_ADD_UN8x4 (s, d);
+		}
+		*dst = s;
+	    }
+	    dst++;
+	}
+    }
+}
+
+static void
+fast_composite_add_n_8_8 (pixman_implementation_t *imp,
+			  pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t src;
+    uint8_t sa;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+    sa = (src >> 24);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w--)
+	{
+	    uint16_t tmp;
+	    uint16_t a;
+	    uint32_t m, d;
+	    uint32_t r;
+
+	    a = *mask++;
+	    d = *dst;
+
+	    m = MUL_UN8 (sa, a, tmp);
+	    r = ADD_UN8 (m, d, tmp);
+
+	    *dst++ = r;
+	}
+    }
+}
+
+#ifdef WORDS_BIGENDIAN
+#define CREATE_BITMASK(n) (0x80000000 >> (n))
+#define UPDATE_BITMASK(n) ((n) >> 1)
+#else
+#define CREATE_BITMASK(n) (1U << (n))
+#define UPDATE_BITMASK(n) ((n) << 1)
+#endif
+
+#define TEST_BIT(p, n)					\
+    (*((p) + ((n) >> 5)) & CREATE_BITMASK ((n) & 31))
+#define SET_BIT(p, n)							\
+    do { *((p) + ((n) >> 5)) |= CREATE_BITMASK ((n) & 31); } while (0);
+
+static void
+fast_composite_add_1_1 (pixman_implementation_t *imp,
+			pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t     *dst_line, *dst;
+    uint32_t     *src_line, *src;
+    int           dst_stride, src_stride;
+    int32_t       w;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, 0, src_y, uint32_t,
+                           src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, 0, dest_y, uint32_t,
+                           dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    /*
+	     * TODO: improve performance by processing uint32_t data instead
+	     *       of individual bits
+	     */
+	    if (TEST_BIT (src, src_x + w))
+		SET_BIT (dst, dest_x + w);
+	}
+    }
+}
+
+static void
+fast_composite_over_n_1_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t     src, srca;
+    uint32_t    *dst, *dst_line;
+    uint32_t    *mask, *mask_line;
+    int          mask_stride, dst_stride;
+    uint32_t     bitcache, bitmask;
+    int32_t      w;
+
+    if (width <= 0)
+	return;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t,
+                           dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t,
+                           mask_stride, mask_line, 1);
+    mask_line += mask_x >> 5;
+
+    if (srca == 0xff)
+    {
+	while (height--)
+	{
+	    dst = dst_line;
+	    dst_line += dst_stride;
+	    mask = mask_line;
+	    mask_line += mask_stride;
+	    w = width;
+
+	    bitcache = *mask++;
+	    bitmask = CREATE_BITMASK (mask_x & 31);
+
+	    while (w--)
+	    {
+		if (bitmask == 0)
+		{
+		    bitcache = *mask++;
+		    bitmask = CREATE_BITMASK (0);
+		}
+		if (bitcache & bitmask)
+		    *dst = src;
+		bitmask = UPDATE_BITMASK (bitmask);
+		dst++;
+	    }
+	}
+    }
+    else
+    {
+	while (height--)
+	{
+	    dst = dst_line;
+	    dst_line += dst_stride;
+	    mask = mask_line;
+	    mask_line += mask_stride;
+	    w = width;
+
+	    bitcache = *mask++;
+	    bitmask = CREATE_BITMASK (mask_x & 31);
+
+	    while (w--)
+	    {
+		if (bitmask == 0)
+		{
+		    bitcache = *mask++;
+		    bitmask = CREATE_BITMASK (0);
+		}
+		if (bitcache & bitmask)
+		    *dst = over (src, *dst);
+		bitmask = UPDATE_BITMASK (bitmask);
+		dst++;
+	    }
+	}
+    }
+}
+
+static void
+fast_composite_over_n_1_0565 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t     src, srca;
+    uint16_t    *dst, *dst_line;
+    uint32_t    *mask, *mask_line;
+    int          mask_stride, dst_stride;
+    uint32_t     bitcache, bitmask;
+    int32_t      w;
+    uint32_t     d;
+    uint16_t     src565;
+
+    if (width <= 0)
+	return;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t,
+                           dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t,
+                           mask_stride, mask_line, 1);
+    mask_line += mask_x >> 5;
+
+    if (srca == 0xff)
+    {
+	src565 = convert_8888_to_0565 (src);
+	while (height--)
+	{
+	    dst = dst_line;
+	    dst_line += dst_stride;
+	    mask = mask_line;
+	    mask_line += mask_stride;
+	    w = width;
+
+	    bitcache = *mask++;
+	    bitmask = CREATE_BITMASK (mask_x & 31);
+
+	    while (w--)
+	    {
+		if (bitmask == 0)
+		{
+		    bitcache = *mask++;
+		    bitmask = CREATE_BITMASK (0);
+		}
+		if (bitcache & bitmask)
+		    *dst = src565;
+		bitmask = UPDATE_BITMASK (bitmask);
+		dst++;
+	    }
+	}
+    }
+    else
+    {
+	while (height--)
+	{
+	    dst = dst_line;
+	    dst_line += dst_stride;
+	    mask = mask_line;
+	    mask_line += mask_stride;
+	    w = width;
+
+	    bitcache = *mask++;
+	    bitmask = CREATE_BITMASK (mask_x & 31);
+
+	    while (w--)
+	    {
+		if (bitmask == 0)
+		{
+		    bitcache = *mask++;
+		    bitmask = CREATE_BITMASK (0);
+		}
+		if (bitcache & bitmask)
+		{
+		    d = over (src, convert_0565_to_0888 (*dst));
+		    *dst = convert_8888_to_0565 (d);
+		}
+		bitmask = UPDATE_BITMASK (bitmask);
+		dst++;
+	    }
+	}
+    }
+}
+
+/*
+ * Simple bitblt
+ */
+
+static void
+fast_composite_solid_fill (pixman_implementation_t *imp,
+                           pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (dest_image->bits.format == PIXMAN_a1)
+    {
+	src = src >> 31;
+    }
+    else if (dest_image->bits.format == PIXMAN_a8)
+    {
+	src = src >> 24;
+    }
+    else if (dest_image->bits.format == PIXMAN_r5g6b5 ||
+             dest_image->bits.format == PIXMAN_b5g6r5)
+    {
+	src = convert_8888_to_0565 (src);
+    }
+
+    pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
+                 PIXMAN_FORMAT_BPP (dest_image->bits.format),
+                 dest_x, dest_y,
+                 width, height,
+                 src);
+}
+
+static void
+fast_composite_src_memcpy (pixman_implementation_t *imp,
+			   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8;
+    uint32_t n_bytes = width * bpp;
+    int dst_stride, src_stride;
+    uint8_t    *dst;
+    uint8_t    *src;
+
+    src_stride = src_image->bits.rowstride * 4;
+    dst_stride = dest_image->bits.rowstride * 4;
+
+    src = (uint8_t *)src_image->bits.bits + src_y * src_stride + src_x * bpp;
+    dst = (uint8_t *)dest_image->bits.bits + dest_y * dst_stride + dest_x * bpp;
+
+    while (height--)
+    {
+	memcpy (dst, src, n_bytes);
+
+	dst += dst_stride;
+	src += src_stride;
+    }
+}
+
+FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, SRC, COVER)
+FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, SRC, NONE)
+FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, SRC, PAD)
+FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, SRC, NORMAL)
+FAST_NEAREST (x888_8888_cover, x888, 8888, uint32_t, uint32_t, SRC, COVER)
+FAST_NEAREST (x888_8888_pad, x888, 8888, uint32_t, uint32_t, SRC, PAD)
+FAST_NEAREST (x888_8888_normal, x888, 8888, uint32_t, uint32_t, SRC, NORMAL)
+FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, OVER, COVER)
+FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, OVER, NONE)
+FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, OVER, PAD)
+FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, OVER, NORMAL)
+FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, SRC, COVER)
+FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, SRC, NONE)
+FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, SRC, PAD)
+FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, SRC, NORMAL)
+FAST_NEAREST (565_565_normal, 0565, 0565, uint16_t, uint16_t, SRC, NORMAL)
+FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, OVER, COVER)
+FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, OVER, NONE)
+FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, OVER, PAD)
+FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, OVER, NORMAL)
+
+#define REPEAT_MIN_WIDTH    32
+
+static void
+fast_composite_tiled_repeat (pixman_implementation_t *imp,
+			     pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    pixman_composite_func_t func;
+    pixman_format_code_t mask_format;
+    uint32_t src_flags, mask_flags;
+    int32_t sx, sy;
+    int32_t width_remain;
+    int32_t num_pixels;
+    int32_t src_width;
+    int32_t i, j;
+    pixman_image_t extended_src_image;
+    uint32_t extended_src[REPEAT_MIN_WIDTH * 2];
+    pixman_bool_t need_src_extension;
+    uint32_t *src_line;
+    int32_t src_stride;
+    int32_t src_bpp;
+    pixman_composite_info_t info2 = *info;
+
+    src_flags = (info->src_flags & ~FAST_PATH_NORMAL_REPEAT) |
+		    FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
+
+    if (mask_image)
+    {
+	mask_format = mask_image->common.extended_format_code;
+	mask_flags = info->mask_flags;
+    }
+    else
+    {
+	mask_format = PIXMAN_null;
+	mask_flags = FAST_PATH_IS_OPAQUE;
+    }
+
+    _pixman_implementation_lookup_composite (
+	imp->toplevel, info->op,
+	src_image->common.extended_format_code, src_flags,
+	mask_format, mask_flags,
+	dest_image->common.extended_format_code, info->dest_flags,
+	&imp, &func);
+
+    src_bpp = PIXMAN_FORMAT_BPP (src_image->bits.format);
+
+    if (src_image->bits.width < REPEAT_MIN_WIDTH		&&
+	(src_bpp == 32 || src_bpp == 16 || src_bpp == 8)	&&
+	!src_image->bits.indexed)
+    {
+	sx = src_x;
+	sx = MOD (sx, src_image->bits.width);
+	sx += width;
+	src_width = 0;
+
+	while (src_width < REPEAT_MIN_WIDTH && src_width <= sx)
+	    src_width += src_image->bits.width;
+
+	src_stride = (src_width * (src_bpp >> 3) + 3) / (int) sizeof (uint32_t);
+
+	/* Initialize/validate stack-allocated temporary image */
+	_pixman_bits_image_init (&extended_src_image, src_image->bits.format,
+				 src_width, 1, &extended_src[0], src_stride,
+				 FALSE);
+	_pixman_image_validate (&extended_src_image);
+
+	info2.src_image = &extended_src_image;
+	need_src_extension = TRUE;
+    }
+    else
+    {
+	src_width = src_image->bits.width;
+	need_src_extension = FALSE;
+    }
+
+    sx = src_x;
+    sy = src_y;
+
+    while (--height >= 0)
+    {
+	sx = MOD (sx, src_width);
+	sy = MOD (sy, src_image->bits.height);
+
+	if (need_src_extension)
+	{
+	    if (src_bpp == 32)
+	    {
+		PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint32_t, src_stride, src_line, 1);
+
+		for (i = 0; i < src_width; )
+		{
+		    for (j = 0; j < src_image->bits.width; j++, i++)
+			extended_src[i] = src_line[j];
+		}
+	    }
+	    else if (src_bpp == 16)
+	    {
+		uint16_t *src_line_16;
+
+		PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint16_t, src_stride,
+				       src_line_16, 1);
+		src_line = (uint32_t*)src_line_16;
+
+		for (i = 0; i < src_width; )
+		{
+		    for (j = 0; j < src_image->bits.width; j++, i++)
+			((uint16_t*)extended_src)[i] = ((uint16_t*)src_line)[j];
+		}
+	    }
+	    else if (src_bpp == 8)
+	    {
+		uint8_t *src_line_8;
+
+		PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint8_t, src_stride,
+				       src_line_8, 1);
+		src_line = (uint32_t*)src_line_8;
+
+		for (i = 0; i < src_width; )
+		{
+		    for (j = 0; j < src_image->bits.width; j++, i++)
+			((uint8_t*)extended_src)[i] = ((uint8_t*)src_line)[j];
+		}
+	    }
+
+	    info2.src_y = 0;
+	}
+	else
+	{
+	    info2.src_y = sy;
+	}
+
+	width_remain = width;
+
+	while (width_remain > 0)
+	{
+	    num_pixels = src_width - sx;
+
+	    if (num_pixels > width_remain)
+		num_pixels = width_remain;
+
+	    info2.src_x = sx;
+	    info2.width = num_pixels;
+	    info2.height = 1;
+
+	    func (imp, &info2);
+
+	    width_remain -= num_pixels;
+	    info2.mask_x += num_pixels;
+	    info2.dest_x += num_pixels;
+	    sx = 0;
+	}
+
+	sx = src_x;
+	sy++;
+	info2.mask_x = info->mask_x;
+	info2.mask_y++;
+	info2.dest_x = info->dest_x;
+	info2.dest_y++;
+    }
+
+    if (need_src_extension)
+	_pixman_image_fini (&extended_src_image);
+}
+
+/* Use more unrolling for src_0565_0565 because it is typically CPU bound */
+static force_inline void
+scaled_nearest_scanline_565_565_SRC (uint16_t *       dst,
+				     const uint16_t * src,
+				     int32_t          w,
+				     pixman_fixed_t   vx,
+				     pixman_fixed_t   unit_x,
+				     pixman_fixed_t   max_vx,
+				     pixman_bool_t    fully_transparent_src)
+{
+    uint16_t tmp1, tmp2, tmp3, tmp4;
+    while ((w -= 4) >= 0)
+    {
+	tmp1 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	tmp2 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	tmp3 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	tmp4 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	*dst++ = tmp1;
+	*dst++ = tmp2;
+	*dst++ = tmp3;
+	*dst++ = tmp4;
+    }
+    if (w & 2)
+    {
+	tmp1 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	tmp2 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	*dst++ = tmp1;
+	*dst++ = tmp2;
+    }
+    if (w & 1)
+	*dst = *(src + pixman_fixed_to_int (vx));
+}
+
+FAST_NEAREST_MAINLOOP (565_565_cover_SRC,
+		       scaled_nearest_scanline_565_565_SRC,
+		       uint16_t, uint16_t, COVER)
+FAST_NEAREST_MAINLOOP (565_565_none_SRC,
+		       scaled_nearest_scanline_565_565_SRC,
+		       uint16_t, uint16_t, NONE)
+FAST_NEAREST_MAINLOOP (565_565_pad_SRC,
+		       scaled_nearest_scanline_565_565_SRC,
+		       uint16_t, uint16_t, PAD)
+
+static force_inline uint32_t
+fetch_nearest (pixman_repeat_t src_repeat,
+	       pixman_format_code_t format,
+	       uint32_t *src, int x, int src_width)
+{
+    if (repeat (src_repeat, &x, src_width))
+    {
+	if (format == PIXMAN_x8r8g8b8 || format == PIXMAN_x8b8g8r8)
+	    return *(src + x) | 0xff000000;
+	else
+	    return *(src + x);
+    }
+    else
+    {
+	return 0;
+    }
+}
+
+static force_inline void
+combine_over (uint32_t s, uint32_t *dst)
+{
+    if (s)
+    {
+	uint8_t ia = 0xff - (s >> 24);
+
+	if (ia)
+	    UN8x4_MUL_UN8_ADD_UN8x4 (*dst, ia, s);
+	else
+	    *dst = s;
+    }
+}
+
+static force_inline void
+combine_src (uint32_t s, uint32_t *dst)
+{
+    *dst = s;
+}
+
+static void
+fast_composite_scaled_nearest (pixman_implementation_t *imp,
+			       pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t       *dst_line;
+    uint32_t       *src_line;
+    int             dst_stride, src_stride;
+    int		    src_width, src_height;
+    pixman_repeat_t src_repeat;
+    pixman_fixed_t unit_x, unit_y;
+    pixman_format_code_t src_format;
+    pixman_vector_t v;
+    pixman_fixed_t vy;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    /* pass in 0 instead of src_x and src_y because src_x and src_y need to be
+     * transformed from destination space to source space
+     */
+    PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, uint32_t, src_stride, src_line, 1);
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (src_image->common.transform, &v))
+	return;
+
+    unit_x = src_image->common.transform->matrix[0][0];
+    unit_y = src_image->common.transform->matrix[1][1];
+
+    /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */
+    v.vector[0] -= pixman_fixed_e;
+    v.vector[1] -= pixman_fixed_e;
+
+    src_height = src_image->bits.height;
+    src_width = src_image->bits.width;
+    src_repeat = src_image->common.repeat;
+    src_format = src_image->bits.format;
+
+    vy = v.vector[1];
+    while (height--)
+    {
+        pixman_fixed_t vx = v.vector[0];
+	int y = pixman_fixed_to_int (vy);
+	uint32_t *dst = dst_line;
+
+	dst_line += dst_stride;
+
+        /* adjust the y location by a unit vector in the y direction
+         * this is equivalent to transforming y+1 of the destination point to source space */
+        vy += unit_y;
+
+	if (!repeat (src_repeat, &y, src_height))
+	{
+	    if (op == PIXMAN_OP_SRC)
+		memset (dst, 0, sizeof (*dst) * width);
+	}
+	else
+	{
+	    int w = width;
+
+	    uint32_t *src = src_line + y * src_stride;
+
+	    while (w >= 2)
+	    {
+		uint32_t s1, s2;
+		int x1, x2;
+
+		x1 = pixman_fixed_to_int (vx);
+		vx += unit_x;
+
+		x2 = pixman_fixed_to_int (vx);
+		vx += unit_x;
+
+		w -= 2;
+
+		s1 = fetch_nearest (src_repeat, src_format, src, x1, src_width);
+		s2 = fetch_nearest (src_repeat, src_format, src, x2, src_width);
+
+		if (op == PIXMAN_OP_OVER)
+		{
+		    combine_over (s1, dst++);
+		    combine_over (s2, dst++);
+		}
+		else
+		{
+		    combine_src (s1, dst++);
+		    combine_src (s2, dst++);
+		}
+	    }
+
+	    while (w--)
+	    {
+		uint32_t s;
+		int x;
+
+		x = pixman_fixed_to_int (vx);
+		vx += unit_x;
+
+		s = fetch_nearest (src_repeat, src_format, src, x, src_width);
+
+		if (op == PIXMAN_OP_OVER)
+		    combine_over (s, dst++);
+		else
+		    combine_src (s, dst++);
+	    }
+	}
+    }
+}
+
+#define CACHE_LINE_SIZE 64
+
+#define FAST_SIMPLE_ROTATE(suffix, pix_type)                                  \
+                                                                              \
+static void                                                                   \
+blt_rotated_90_trivial_##suffix (pix_type       *dst,                         \
+				 int             dst_stride,                  \
+				 const pix_type *src,                         \
+				 int             src_stride,                  \
+				 int             w,                           \
+				 int             h)                           \
+{                                                                             \
+    int x, y;                                                                 \
+    for (y = 0; y < h; y++)                                                   \
+    {                                                                         \
+	const pix_type *s = src + (h - y - 1);                                \
+	pix_type *d = dst + dst_stride * y;                                   \
+	for (x = 0; x < w; x++)                                               \
+	{                                                                     \
+	    *d++ = *s;                                                        \
+	    s += src_stride;                                                  \
+	}                                                                     \
+    }                                                                         \
+}                                                                             \
+                                                                              \
+static void                                                                   \
+blt_rotated_270_trivial_##suffix (pix_type       *dst,                        \
+				  int             dst_stride,                 \
+				  const pix_type *src,                        \
+				  int             src_stride,                 \
+				  int             w,                          \
+				  int             h)                          \
+{                                                                             \
+    int x, y;                                                                 \
+    for (y = 0; y < h; y++)                                                   \
+    {                                                                         \
+	const pix_type *s = src + src_stride * (w - 1) + y;                   \
+	pix_type *d = dst + dst_stride * y;                                   \
+	for (x = 0; x < w; x++)                                               \
+	{                                                                     \
+	    *d++ = *s;                                                        \
+	    s -= src_stride;                                                  \
+	}                                                                     \
+    }                                                                         \
+}                                                                             \
+                                                                              \
+static void                                                                   \
+blt_rotated_90_##suffix (pix_type       *dst,                                 \
+			 int             dst_stride,                          \
+			 const pix_type *src,                                 \
+			 int             src_stride,                          \
+			 int             W,                                   \
+			 int             H)                                   \
+{                                                                             \
+    int x;                                                                    \
+    int leading_pixels = 0, trailing_pixels = 0;                              \
+    const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type);                 \
+                                                                              \
+    /*                                                                        \
+     * split processing into handling destination as TILE_SIZExH cache line   \
+     * aligned vertical stripes (optimistically assuming that destination     \
+     * stride is a multiple of cache line, if not - it will be just a bit     \
+     * slower)                                                                \
+     */                                                                       \
+                                                                              \
+    if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1))                               \
+    {                                                                         \
+	leading_pixels = TILE_SIZE - (((uintptr_t)dst &                       \
+			    (CACHE_LINE_SIZE - 1)) / sizeof(pix_type));       \
+	if (leading_pixels > W)                                               \
+	    leading_pixels = W;                                               \
+                                                                              \
+	/* unaligned leading part NxH (where N < TILE_SIZE) */                \
+	blt_rotated_90_trivial_##suffix (                                     \
+	    dst,                                                              \
+	    dst_stride,                                                       \
+	    src,                                                              \
+	    src_stride,                                                       \
+	    leading_pixels,                                                   \
+	    H);                                                               \
+	                                                                      \
+	dst += leading_pixels;                                                \
+	src += leading_pixels * src_stride;                                   \
+	W -= leading_pixels;                                                  \
+    }                                                                         \
+                                                                              \
+    if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1))                         \
+    {                                                                         \
+	trailing_pixels = (((uintptr_t)(dst + W) &                            \
+			    (CACHE_LINE_SIZE - 1)) / sizeof(pix_type));       \
+	if (trailing_pixels > W)                                              \
+	    trailing_pixels = W;                                              \
+	W -= trailing_pixels;                                                 \
+    }                                                                         \
+                                                                              \
+    for (x = 0; x < W; x += TILE_SIZE)                                        \
+    {                                                                         \
+	/* aligned middle part TILE_SIZExH */                                 \
+	blt_rotated_90_trivial_##suffix (                                     \
+	    dst + x,                                                          \
+	    dst_stride,                                                       \
+	    src + src_stride * x,                                             \
+	    src_stride,                                                       \
+	    TILE_SIZE,                                                        \
+	    H);                                                               \
+    }                                                                         \
+                                                                              \
+    if (trailing_pixels)                                                      \
+    {                                                                         \
+	/* unaligned trailing part NxH (where N < TILE_SIZE) */               \
+	blt_rotated_90_trivial_##suffix (                                     \
+	    dst + W,                                                          \
+	    dst_stride,                                                       \
+	    src + W * src_stride,                                             \
+	    src_stride,                                                       \
+	    trailing_pixels,                                                  \
+	    H);                                                               \
+    }                                                                         \
+}                                                                             \
+                                                                              \
+static void                                                                   \
+blt_rotated_270_##suffix (pix_type       *dst,                                \
+			  int             dst_stride,                         \
+			  const pix_type *src,                                \
+			  int             src_stride,                         \
+			  int             W,                                  \
+			  int             H)                                  \
+{                                                                             \
+    int x;                                                                    \
+    int leading_pixels = 0, trailing_pixels = 0;                              \
+    const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type);                 \
+                                                                              \
+    /*                                                                        \
+     * split processing into handling destination as TILE_SIZExH cache line   \
+     * aligned vertical stripes (optimistically assuming that destination     \
+     * stride is a multiple of cache line, if not - it will be just a bit     \
+     * slower)                                                                \
+     */                                                                       \
+                                                                              \
+    if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1))                               \
+    {                                                                         \
+	leading_pixels = TILE_SIZE - (((uintptr_t)dst &                       \
+			    (CACHE_LINE_SIZE - 1)) / sizeof(pix_type));       \
+	if (leading_pixels > W)                                               \
+	    leading_pixels = W;                                               \
+                                                                              \
+	/* unaligned leading part NxH (where N < TILE_SIZE) */                \
+	blt_rotated_270_trivial_##suffix (                                    \
+	    dst,                                                              \
+	    dst_stride,                                                       \
+	    src + src_stride * (W - leading_pixels),                          \
+	    src_stride,                                                       \
+	    leading_pixels,                                                   \
+	    H);                                                               \
+	                                                                      \
+	dst += leading_pixels;                                                \
+	W -= leading_pixels;                                                  \
+    }                                                                         \
+                                                                              \
+    if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1))                         \
+    {                                                                         \
+	trailing_pixels = (((uintptr_t)(dst + W) &                            \
+			    (CACHE_LINE_SIZE - 1)) / sizeof(pix_type));       \
+	if (trailing_pixels > W)                                              \
+	    trailing_pixels = W;                                              \
+	W -= trailing_pixels;                                                 \
+	src += trailing_pixels * src_stride;                                  \
+    }                                                                         \
+                                                                              \
+    for (x = 0; x < W; x += TILE_SIZE)                                        \
+    {                                                                         \
+	/* aligned middle part TILE_SIZExH */                                 \
+	blt_rotated_270_trivial_##suffix (                                    \
+	    dst + x,                                                          \
+	    dst_stride,                                                       \
+	    src + src_stride * (W - x - TILE_SIZE),                           \
+	    src_stride,                                                       \
+	    TILE_SIZE,                                                        \
+	    H);                                                               \
+    }                                                                         \
+                                                                              \
+    if (trailing_pixels)                                                      \
+    {                                                                         \
+	/* unaligned trailing part NxH (where N < TILE_SIZE) */               \
+	blt_rotated_270_trivial_##suffix (                                    \
+	    dst + W,                                                          \
+	    dst_stride,                                                       \
+	    src - trailing_pixels * src_stride,                               \
+	    src_stride,                                                       \
+	    trailing_pixels,                                                  \
+	    H);                                                               \
+    }                                                                         \
+}                                                                             \
+                                                                              \
+static void                                                                   \
+fast_composite_rotate_90_##suffix (pixman_implementation_t *imp,              \
+				   pixman_composite_info_t *info)	      \
+{									      \
+    PIXMAN_COMPOSITE_ARGS (info);					      \
+    pix_type       *dst_line;						      \
+    pix_type       *src_line;                                                 \
+    int             dst_stride, src_stride;                                   \
+    int             src_x_t, src_y_t;                                         \
+                                                                              \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type,              \
+			   dst_stride, dst_line, 1);                          \
+    src_x_t = -src_y + pixman_fixed_to_int (                                  \
+				src_image->common.transform->matrix[0][2] +   \
+				pixman_fixed_1 / 2 - pixman_fixed_e) - height;\
+    src_y_t = src_x + pixman_fixed_to_int (                                   \
+				src_image->common.transform->matrix[1][2] +   \
+				pixman_fixed_1 / 2 - pixman_fixed_e);         \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type,             \
+			   src_stride, src_line, 1);                          \
+    blt_rotated_90_##suffix (dst_line, dst_stride, src_line, src_stride,      \
+			     width, height);                                  \
+}                                                                             \
+                                                                              \
+static void                                                                   \
+fast_composite_rotate_270_##suffix (pixman_implementation_t *imp,             \
+				    pixman_composite_info_t *info)            \
+{                                                                             \
+    PIXMAN_COMPOSITE_ARGS (info);					      \
+    pix_type       *dst_line;						      \
+    pix_type       *src_line;                                                 \
+    int             dst_stride, src_stride;                                   \
+    int             src_x_t, src_y_t;                                         \
+                                                                              \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type,              \
+			   dst_stride, dst_line, 1);                          \
+    src_x_t = src_y + pixman_fixed_to_int (                                   \
+				src_image->common.transform->matrix[0][2] +   \
+				pixman_fixed_1 / 2 - pixman_fixed_e);         \
+    src_y_t = -src_x + pixman_fixed_to_int (                                  \
+				src_image->common.transform->matrix[1][2] +   \
+				pixman_fixed_1 / 2 - pixman_fixed_e) - width; \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type,             \
+			   src_stride, src_line, 1);                          \
+    blt_rotated_270_##suffix (dst_line, dst_stride, src_line, src_stride,     \
+			      width, height);                                 \
+}
+
+FAST_SIMPLE_ROTATE (8, uint8_t)
+FAST_SIMPLE_ROTATE (565, uint16_t)
+FAST_SIMPLE_ROTATE (8888, uint32_t)
+
+static const pixman_fast_path_t c_fast_paths[] =
+{
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, fast_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, fast_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, r8g8b8, fast_composite_over_n_8_0888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, b8g8r8, fast_composite_over_n_8_0888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, fast_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, fast_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, fast_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, fast_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8r8g8b8, fast_composite_over_n_1_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8r8g8b8, fast_composite_over_n_1_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8b8g8r8, fast_composite_over_n_1_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8b8g8r8, fast_composite_over_n_1_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a1, r5g6b5,   fast_composite_over_n_1_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a1, b5g6r5,   fast_composite_over_n_1_0565),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, fast_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, fast_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, fast_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, fast_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, fast_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, fast_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, fast_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, fast_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, fast_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, fast_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, fast_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, fast_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, fast_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, fast_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, fast_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, fast_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (ADD, r5g6b5, null, r5g6b5, fast_composite_add_0565_0565),
+    PIXMAN_STD_FAST_PATH (ADD, b5g6r5, null, b5g6r5, fast_composite_add_0565_0565),
+    PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, fast_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, fast_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, fast_composite_add_8_8),
+    PIXMAN_STD_FAST_PATH (ADD, a1, null, a1, fast_composite_add_1_1),
+    PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, fast_composite_add_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, fast_composite_add_n_8_8),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, a8r8g8b8, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, x8r8g8b8, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, a8b8g8r8, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, x8b8g8r8, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, a1, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, a8, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, solid, null, r5g6b5, fast_composite_solid_fill),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, fast_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, fast_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8x8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8a8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, b8g8r8x8, null, b8g8r8x8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, b8g8r8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, fast_composite_src_memcpy),
+    PIXMAN_STD_FAST_PATH (IN, a8, null, a8, fast_composite_in_8_8),
+    PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, fast_composite_in_n_8_8),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, 8888_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, 8888_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, 8888_565),
+    SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, 8888_565),
+
+    SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, 565_565),
+
+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
+    SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, x888_8888),
+    SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, x888_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, 8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, 8888_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, 8888_565),
+
+#define NEAREST_FAST_PATH(op,s,d)		\
+    {   PIXMAN_OP_ ## op,			\
+	PIXMAN_ ## s, SCALED_NEAREST_FLAGS,	\
+	PIXMAN_null, 0,				\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,	\
+	fast_composite_scaled_nearest,		\
+    }
+
+    NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8),
+    NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8),
+    NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8),
+    NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8),
+
+    NEAREST_FAST_PATH (SRC, x8r8g8b8, a8r8g8b8),
+    NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8),
+    NEAREST_FAST_PATH (SRC, x8b8g8r8, a8b8g8r8),
+    NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8),
+
+    NEAREST_FAST_PATH (OVER, x8r8g8b8, x8r8g8b8),
+    NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8),
+    NEAREST_FAST_PATH (OVER, x8b8g8r8, x8b8g8r8),
+    NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8),
+
+    NEAREST_FAST_PATH (OVER, x8r8g8b8, a8r8g8b8),
+    NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8),
+    NEAREST_FAST_PATH (OVER, x8b8g8r8, a8b8g8r8),
+    NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8),
+
+#define SIMPLE_ROTATE_FLAGS(angle)					  \
+    (FAST_PATH_ROTATE_ ## angle ## _TRANSFORM	|			  \
+     FAST_PATH_NEAREST_FILTER			|			  \
+     FAST_PATH_SAMPLES_COVER_CLIP_NEAREST	|			  \
+     FAST_PATH_STANDARD_FLAGS)
+
+#define SIMPLE_ROTATE_FAST_PATH(op,s,d,suffix)				  \
+    {   PIXMAN_OP_ ## op,						  \
+	PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (90),				  \
+	PIXMAN_null, 0,							  \
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				  \
+	fast_composite_rotate_90_##suffix,				  \
+    },									  \
+    {   PIXMAN_OP_ ## op,						  \
+	PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (270),			  \
+	PIXMAN_null, 0,							  \
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				  \
+	fast_composite_rotate_270_##suffix,				  \
+    }
+
+    SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888),
+    SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888),
+    SIMPLE_ROTATE_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888),
+    SIMPLE_ROTATE_FAST_PATH (SRC, r5g6b5, r5g6b5, 565),
+    SIMPLE_ROTATE_FAST_PATH (SRC, a8, a8, 8),
+
+    /* Simple repeat fast path entry. */
+    {	PIXMAN_OP_any,
+	PIXMAN_any,
+	(FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | FAST_PATH_BITS_IMAGE |
+	 FAST_PATH_NORMAL_REPEAT),
+	PIXMAN_any, 0,
+	PIXMAN_any, FAST_PATH_STD_DEST_FLAGS,
+	fast_composite_tiled_repeat
+    },
+
+    {   PIXMAN_OP_NONE	},
+};
+
+#ifdef WORDS_BIGENDIAN
+#define A1_FILL_MASK(n, offs) (((1U << (n)) - 1) << (32 - (offs) - (n)))
+#else
+#define A1_FILL_MASK(n, offs) (((1U << (n)) - 1) << (offs))
+#endif
+
+static force_inline void
+pixman_fill1_line (uint32_t *dst, int offs, int width, int v)
+{
+    if (offs)
+    {
+	int leading_pixels = 32 - offs;
+	if (leading_pixels >= width)
+	{
+	    if (v)
+		*dst |= A1_FILL_MASK (width, offs);
+	    else
+		*dst &= ~A1_FILL_MASK (width, offs);
+	    return;
+	}
+	else
+	{
+	    if (v)
+		*dst++ |= A1_FILL_MASK (leading_pixels, offs);
+	    else
+		*dst++ &= ~A1_FILL_MASK (leading_pixels, offs);
+	    width -= leading_pixels;
+	}
+    }
+    while (width >= 32)
+    {
+	if (v)
+	    *dst++ = 0xFFFFFFFF;
+	else
+	    *dst++ = 0;
+	width -= 32;
+    }
+    if (width > 0)
+    {
+	if (v)
+	    *dst |= A1_FILL_MASK (width, 0);
+	else
+	    *dst &= ~A1_FILL_MASK (width, 0);
+    }
+}
+
+static void
+pixman_fill1 (uint32_t *bits,
+              int       stride,
+              int       x,
+              int       y,
+              int       width,
+              int       height,
+              uint32_t  filler)
+{
+    uint32_t *dst = bits + y * stride + (x >> 5);
+    int offs = x & 31;
+
+    if (filler & 1)
+    {
+	while (height--)
+	{
+	    pixman_fill1_line (dst, offs, width, 1);
+	    dst += stride;
+	}
+    }
+    else
+    {
+	while (height--)
+	{
+	    pixman_fill1_line (dst, offs, width, 0);
+	    dst += stride;
+	}
+    }
+}
+
+static void
+pixman_fill8 (uint32_t *bits,
+              int       stride,
+              int       x,
+              int       y,
+              int       width,
+              int       height,
+              uint32_t  filler)
+{
+    int byte_stride = stride * (int) sizeof (uint32_t);
+    uint8_t *dst = (uint8_t *) bits;
+    uint8_t v = filler & 0xff;
+    int i;
+
+    dst = dst + y * byte_stride + x;
+
+    while (height--)
+    {
+	for (i = 0; i < width; ++i)
+	    dst[i] = v;
+
+	dst += byte_stride;
+    }
+}
+
+static void
+pixman_fill16 (uint32_t *bits,
+               int       stride,
+               int       x,
+               int       y,
+               int       width,
+               int       height,
+               uint32_t  filler)
+{
+    int short_stride =
+	(stride * (int)sizeof (uint32_t)) / (int)sizeof (uint16_t);
+    uint16_t *dst = (uint16_t *)bits;
+    uint16_t v = filler & 0xffff;
+    int i;
+
+    dst = dst + y * short_stride + x;
+
+    while (height--)
+    {
+	for (i = 0; i < width; ++i)
+	    dst[i] = v;
+
+	dst += short_stride;
+    }
+}
+
+static void
+pixman_fill32 (uint32_t *bits,
+               int       stride,
+               int       x,
+               int       y,
+               int       width,
+               int       height,
+               uint32_t  filler)
+{
+    int i;
+
+    bits = bits + y * stride + x;
+
+    while (height--)
+    {
+	for (i = 0; i < width; ++i)
+	    bits[i] = filler;
+
+	bits += stride;
+    }
+}
+
+static pixman_bool_t
+fast_path_fill (pixman_implementation_t *imp,
+                uint32_t *               bits,
+                int                      stride,
+                int                      bpp,
+                int                      x,
+                int                      y,
+                int                      width,
+                int                      height,
+                uint32_t		 filler)
+{
+    switch (bpp)
+    {
+    case 1:
+	pixman_fill1 (bits, stride, x, y, width, height, filler);
+	break;
+
+    case 8:
+	pixman_fill8 (bits, stride, x, y, width, height, filler);
+	break;
+
+    case 16:
+	pixman_fill16 (bits, stride, x, y, width, height, filler);
+	break;
+
+    case 32:
+	pixman_fill32 (bits, stride, x, y, width, height, filler);
+	break;
+
+    default:
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+/*****************************************************************************/
+
+static uint32_t *
+fast_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int32_t w = iter->width;
+    uint32_t *dst = iter->buffer;
+    const uint16_t *src = (const uint16_t *)iter->bits;
+
+    iter->bits += iter->stride;
+
+    /* Align the source buffer at 4 bytes boundary */
+    if (w > 0 && ((uintptr_t)src & 3))
+    {
+	*dst++ = convert_0565_to_8888 (*src++);
+	w--;
+    }
+    /* Process two pixels per iteration */
+    while ((w -= 2) >= 0)
+    {
+	uint32_t sr, sb, sg, t0, t1;
+	uint32_t s = *(const uint32_t *)src;
+	src += 2;
+	sr = (s >> 8) & 0x00F800F8;
+	sb = (s << 3) & 0x00F800F8;
+	sg = (s >> 3) & 0x00FC00FC;
+	sr |= sr >> 5;
+	sb |= sb >> 5;
+	sg |= sg >> 6;
+	t0 = ((sr << 16) & 0x00FF0000) | ((sg << 8) & 0x0000FF00) |
+	     (sb & 0xFF) | 0xFF000000;
+	t1 = (sr & 0x00FF0000) | ((sg >> 8) & 0x0000FF00) |
+	     (sb >> 16) | 0xFF000000;
+#ifdef WORDS_BIGENDIAN
+	*dst++ = t1;
+	*dst++ = t0;
+#else
+	*dst++ = t0;
+	*dst++ = t1;
+#endif
+    }
+    if (w & 1)
+    {
+	*dst = convert_0565_to_8888 (*src);
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+fast_dest_fetch_noop (pixman_iter_t *iter, const uint32_t *mask)
+{
+    iter->bits += iter->stride;
+    return iter->buffer;
+}
+
+/* Helper function for a workaround, which tries to ensure that 0x1F001F
+ * constant is always allocated in a register on RISC architectures.
+ */
+static force_inline uint32_t
+convert_8888_to_0565_workaround (uint32_t s, uint32_t x1F001F)
+{
+    uint32_t a, b;
+    a = (s >> 3) & x1F001F;
+    b = s & 0xFC00;
+    a |= a >> 5;
+    a |= b >> 5;
+    return a;
+}
+
+static void
+fast_write_back_r5g6b5 (pixman_iter_t *iter)
+{
+    int32_t w = iter->width;
+    uint16_t *dst = (uint16_t *)(iter->bits - iter->stride);
+    const uint32_t *src = iter->buffer;
+    /* Workaround to ensure that x1F001F variable is allocated in a register */
+    static volatile uint32_t volatile_x1F001F = 0x1F001F;
+    uint32_t x1F001F = volatile_x1F001F;
+
+    while ((w -= 4) >= 0)
+    {
+	uint32_t s1 = *src++;
+	uint32_t s2 = *src++;
+	uint32_t s3 = *src++;
+	uint32_t s4 = *src++;
+	*dst++ = convert_8888_to_0565_workaround (s1, x1F001F);
+	*dst++ = convert_8888_to_0565_workaround (s2, x1F001F);
+	*dst++ = convert_8888_to_0565_workaround (s3, x1F001F);
+	*dst++ = convert_8888_to_0565_workaround (s4, x1F001F);
+    }
+    if (w & 2)
+    {
+	*dst++ = convert_8888_to_0565_workaround (*src++, x1F001F);
+	*dst++ = convert_8888_to_0565_workaround (*src++, x1F001F);
+    }
+    if (w & 1)
+    {
+	*dst = convert_8888_to_0565_workaround (*src, x1F001F);
+    }
+}
+
+typedef struct
+{
+    int		y;
+    uint64_t *	buffer;
+} line_t;
+
+typedef struct
+{
+    line_t		lines[2];
+    pixman_fixed_t	y;
+    pixman_fixed_t	x;
+    uint64_t		data[1];
+} bilinear_info_t;
+
+static void
+fetch_horizontal (bits_image_t *image, line_t *line,
+		  int y, pixman_fixed_t x, pixman_fixed_t ux, int n)
+{
+    uint32_t *bits = image->bits + y * image->rowstride;
+    int i;
+
+    for (i = 0; i < n; ++i)
+    {
+	int x0 = pixman_fixed_to_int (x);
+	int x1 = x0 + 1;
+	int32_t dist_x;
+
+	uint32_t left = *(bits + x0);
+	uint32_t right = *(bits + x1);
+
+	dist_x = pixman_fixed_to_bilinear_weight (x);
+	dist_x <<= (8 - BILINEAR_INTERPOLATION_BITS);
+
+#if SIZEOF_LONG <= 4
+	{
+	    uint32_t lag, rag, ag;
+	    uint32_t lrb, rrb, rb;
+
+	    lag = (left & 0xff00ff00) >> 8;
+	    rag = (right & 0xff00ff00) >> 8;
+	    ag = (lag << 8) + dist_x * (rag - lag);
+
+	    lrb = (left & 0x00ff00ff);
+	    rrb = (right & 0x00ff00ff);
+	    rb = (lrb << 8) + dist_x * (rrb - lrb);
+
+	    *((uint32_t *)(line->buffer + i)) = ag;
+	    *((uint32_t *)(line->buffer + i) + 1) = rb;
+	}
+#else
+	{
+	    uint64_t lagrb, ragrb;
+	    uint32_t lag, rag;
+	    uint32_t lrb, rrb;
+
+	    lag = (left & 0xff00ff00);
+	    lrb = (left & 0x00ff00ff);
+	    rag = (right & 0xff00ff00);
+	    rrb = (right & 0x00ff00ff);
+	    lagrb = (((uint64_t)lag) << 24) | lrb;
+	    ragrb = (((uint64_t)rag) << 24) | rrb;
+
+	    line->buffer[i] = (lagrb << 8) + dist_x * (ragrb - lagrb);
+	}
+#endif
+
+	x += ux;
+    }
+
+    line->y = y;
+}
+
+static uint32_t *
+fast_fetch_bilinear_cover (pixman_iter_t *iter, const uint32_t *mask)
+{
+    pixman_fixed_t fx, ux;
+    bilinear_info_t *info = iter->data;
+    line_t *line0, *line1;
+    int y0, y1;
+    int32_t dist_y;
+    int i;
+
+    COMPILE_TIME_ASSERT (BILINEAR_INTERPOLATION_BITS < 8);
+
+    fx = info->x;
+    ux = iter->image->common.transform->matrix[0][0];
+
+    y0 = pixman_fixed_to_int (info->y);
+    y1 = y0 + 1;
+    dist_y = pixman_fixed_to_bilinear_weight (info->y);
+    dist_y <<= (8 - BILINEAR_INTERPOLATION_BITS);
+
+    line0 = &info->lines[y0 & 0x01];
+    line1 = &info->lines[y1 & 0x01];
+
+    if (line0->y != y0)
+    {
+	fetch_horizontal (
+	    &iter->image->bits, line0, y0, fx, ux, iter->width);
+    }
+
+    if (line1->y != y1)
+    {
+	fetch_horizontal (
+	    &iter->image->bits, line1, y1, fx, ux, iter->width);
+    }
+
+    for (i = 0; i < iter->width; ++i)
+    {
+#if SIZEOF_LONG <= 4
+	uint32_t ta, tr, tg, tb;
+	uint32_t ba, br, bg, bb;
+	uint32_t tag, trb;
+	uint32_t bag, brb;
+	uint32_t a, r, g, b;
+
+	tag = *((uint32_t *)(line0->buffer + i));
+	trb = *((uint32_t *)(line0->buffer + i) + 1);
+	bag = *((uint32_t *)(line1->buffer + i));
+	brb = *((uint32_t *)(line1->buffer + i) + 1);
+
+	ta = tag >> 16;
+	ba = bag >> 16;
+	a = (ta << 8) + dist_y * (ba - ta);
+
+	tr = trb >> 16;
+	br = brb >> 16;
+	r = (tr << 8) + dist_y * (br - tr);
+
+	tg = tag & 0xffff;
+	bg = bag & 0xffff;
+	g = (tg << 8) + dist_y * (bg - tg);
+	
+	tb = trb & 0xffff;
+	bb = brb & 0xffff;
+	b = (tb << 8) + dist_y * (bb - tb);
+
+	a = (a <<  8) & 0xff000000;
+	r = (r <<  0) & 0x00ff0000;
+	g = (g >>  8) & 0x0000ff00;
+	b = (b >> 16) & 0x000000ff;
+#else
+	uint64_t top = line0->buffer[i];
+	uint64_t bot = line1->buffer[i];
+	uint64_t tar = (top & 0xffff0000ffff0000ULL) >> 16;
+	uint64_t bar = (bot & 0xffff0000ffff0000ULL) >> 16;
+	uint64_t tgb = (top & 0x0000ffff0000ffffULL);
+	uint64_t bgb = (bot & 0x0000ffff0000ffffULL);
+	uint64_t ar, gb;
+	uint32_t a, r, g, b;
+
+	ar = (tar << 8) + dist_y * (bar - tar);
+	gb = (tgb << 8) + dist_y * (bgb - tgb);
+
+	a = ((ar >> 24) & 0xff000000);
+	r = ((ar >>  0) & 0x00ff0000);
+	g = ((gb >> 40) & 0x0000ff00);
+	b = ((gb >> 16) & 0x000000ff);
+#endif
+
+	iter->buffer[i] = a | r | g | b;
+    }
+
+    info->y += iter->image->common.transform->matrix[1][1];
+
+    return iter->buffer;
+}
+
+static void
+bilinear_cover_iter_fini (pixman_iter_t *iter)
+{
+    free (iter->data);
+}
+
+static void
+fast_bilinear_cover_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *iter_info)
+{
+    int width = iter->width;
+    bilinear_info_t *info;
+    pixman_vector_t v;
+
+    /* Reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (iter->x) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (iter->y) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (iter->image->common.transform, &v))
+	goto fail;
+
+    info = malloc (sizeof (*info) + (2 * width - 1) * sizeof (uint64_t));
+    if (!info)
+	goto fail;
+
+    info->x = v.vector[0] - pixman_fixed_1 / 2;
+    info->y = v.vector[1] - pixman_fixed_1 / 2;
+
+    /* It is safe to set the y coordinates to -1 initially
+     * because COVER_CLIP_BILINEAR ensures that we will only
+     * be asked to fetch lines in the [0, height) interval
+     */
+    info->lines[0].y = -1;
+    info->lines[0].buffer = &(info->data[0]);
+    info->lines[1].y = -1;
+    info->lines[1].buffer = &(info->data[width]);
+
+    iter->get_scanline = fast_fetch_bilinear_cover;
+    iter->fini = bilinear_cover_iter_fini;
+
+    iter->data = info;
+    return;
+
+fail:
+    /* Something went wrong, either a bad matrix or OOM; in such cases,
+     * we don't guarantee any particular rendering.
+     */
+    _pixman_log_error (
+	FUNC, "Allocation failure or bad matrix, skipping rendering\n");
+    
+    iter->get_scanline = _pixman_iter_get_scanline_noop;
+    iter->fini = NULL;
+}
+
+static uint32_t *
+bits_image_fetch_bilinear_no_repeat_8888 (pixman_iter_t *iter,
+					  const uint32_t *mask)
+{
+
+    pixman_image_t * ima = iter->image;
+    int              offset = iter->x;
+    int              line = iter->y++;
+    int              width = iter->width;
+    uint32_t *       buffer = iter->buffer;
+
+    bits_image_t *bits = &ima->bits;
+    pixman_fixed_t x_top, x_bottom, x;
+    pixman_fixed_t ux_top, ux_bottom, ux;
+    pixman_vector_t v;
+    uint32_t top_mask, bottom_mask;
+    uint32_t *top_row;
+    uint32_t *bottom_row;
+    uint32_t *end;
+    uint32_t zero[2] = { 0, 0 };
+    uint32_t one = 1;
+    int y, y1, y2;
+    int disty;
+    int mask_inc;
+    int w;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (bits->common.transform, &v))
+	return iter->buffer;
+
+    ux = ux_top = ux_bottom = bits->common.transform->matrix[0][0];
+    x = x_top = x_bottom = v.vector[0] - pixman_fixed_1/2;
+
+    y = v.vector[1] - pixman_fixed_1/2;
+    disty = pixman_fixed_to_bilinear_weight (y);
+
+    /* Load the pointers to the first and second lines from the source
+     * image that bilinear code must read.
+     *
+     * The main trick in this code is about the check if any line are
+     * outside of the image;
+     *
+     * When I realize that a line (any one) is outside, I change
+     * the pointer to a dummy area with zeros. Once I change this, I
+     * must be sure the pointer will not change, so I set the
+     * variables to each pointer increments inside the loop.
+     */
+    y1 = pixman_fixed_to_int (y);
+    y2 = y1 + 1;
+
+    if (y1 < 0 || y1 >= bits->height)
+    {
+	top_row = zero;
+	x_top = 0;
+	ux_top = 0;
+    }
+    else
+    {
+	top_row = bits->bits + y1 * bits->rowstride;
+	x_top = x;
+	ux_top = ux;
+    }
+
+    if (y2 < 0 || y2 >= bits->height)
+    {
+	bottom_row = zero;
+	x_bottom = 0;
+	ux_bottom = 0;
+    }
+    else
+    {
+	bottom_row = bits->bits + y2 * bits->rowstride;
+	x_bottom = x;
+	ux_bottom = ux;
+    }
+
+    /* Instead of checking whether the operation uses the mast in
+     * each loop iteration, verify this only once and prepare the
+     * variables to make the code smaller inside the loop.
+     */
+    if (!mask)
+    {
+        mask_inc = 0;
+        mask = &one;
+    }
+    else
+    {
+        /* If have a mask, prepare the variables to check it */
+        mask_inc = 1;
+    }
+
+    /* If both are zero, then the whole thing is zero */
+    if (top_row == zero && bottom_row == zero)
+    {
+	memset (buffer, 0, width * sizeof (uint32_t));
+	return iter->buffer;
+    }
+    else if (bits->format == PIXMAN_x8r8g8b8)
+    {
+	if (top_row == zero)
+	{
+	    top_mask = 0;
+	    bottom_mask = 0xff000000;
+	}
+	else if (bottom_row == zero)
+	{
+	    top_mask = 0xff000000;
+	    bottom_mask = 0;
+	}
+	else
+	{
+	    top_mask = 0xff000000;
+	    bottom_mask = 0xff000000;
+	}
+    }
+    else
+    {
+	top_mask = 0;
+	bottom_mask = 0;
+    }
+
+    end = buffer + width;
+
+    /* Zero fill to the left of the image */
+    while (buffer < end && x < pixman_fixed_minus_1)
+    {
+	*buffer++ = 0;
+	x += ux;
+	x_top += ux_top;
+	x_bottom += ux_bottom;
+	mask += mask_inc;
+    }
+
+    /* Left edge
+     */
+    while (buffer < end && x < 0)
+    {
+	uint32_t tr, br;
+	int32_t distx;
+
+	tr = top_row[pixman_fixed_to_int (x_top) + 1] | top_mask;
+	br = bottom_row[pixman_fixed_to_int (x_bottom) + 1] | bottom_mask;
+
+	distx = pixman_fixed_to_bilinear_weight (x);
+
+	*buffer++ = bilinear_interpolation (0, tr, 0, br, distx, disty);
+
+	x += ux;
+	x_top += ux_top;
+	x_bottom += ux_bottom;
+	mask += mask_inc;
+    }
+
+    /* Main part */
+    w = pixman_int_to_fixed (bits->width - 1);
+
+    while (buffer < end  &&  x < w)
+    {
+	if (*mask)
+	{
+	    uint32_t tl, tr, bl, br;
+	    int32_t distx;
+
+	    tl = top_row [pixman_fixed_to_int (x_top)] | top_mask;
+	    tr = top_row [pixman_fixed_to_int (x_top) + 1] | top_mask;
+	    bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask;
+	    br = bottom_row [pixman_fixed_to_int (x_bottom) + 1] | bottom_mask;
+
+	    distx = pixman_fixed_to_bilinear_weight (x);
+
+	    *buffer = bilinear_interpolation (tl, tr, bl, br, distx, disty);
+	}
+
+	buffer++;
+	x += ux;
+	x_top += ux_top;
+	x_bottom += ux_bottom;
+	mask += mask_inc;
+    }
+
+    /* Right Edge */
+    w = pixman_int_to_fixed (bits->width);
+    while (buffer < end  &&  x < w)
+    {
+	if (*mask)
+	{
+	    uint32_t tl, bl;
+	    int32_t distx;
+
+	    tl = top_row [pixman_fixed_to_int (x_top)] | top_mask;
+	    bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask;
+
+	    distx = pixman_fixed_to_bilinear_weight (x);
+
+	    *buffer = bilinear_interpolation (tl, 0, bl, 0, distx, disty);
+	}
+
+	buffer++;
+	x += ux;
+	x_top += ux_top;
+	x_bottom += ux_bottom;
+	mask += mask_inc;
+    }
+
+    /* Zero fill to the left of the image */
+    while (buffer < end)
+	*buffer++ = 0;
+
+    return iter->buffer;
+}
+
+typedef uint32_t (* convert_pixel_t) (const uint8_t *row, int x);
+
+static force_inline void
+bits_image_fetch_separable_convolution_affine (pixman_image_t * image,
+					       int              offset,
+					       int              line,
+					       int              width,
+					       uint32_t *       buffer,
+					       const uint32_t * mask,
+
+					       convert_pixel_t	convert_pixel,
+					       pixman_format_code_t	format,
+					       pixman_repeat_t	repeat_mode)
+{
+    bits_image_t *bits = &image->bits;
+    pixman_fixed_t *params = image->common.filter_params;
+    int cwidth = pixman_fixed_to_int (params[0]);
+    int cheight = pixman_fixed_to_int (params[1]);
+    int x_off = ((cwidth << 16) - pixman_fixed_1) >> 1;
+    int y_off = ((cheight << 16) - pixman_fixed_1) >> 1;
+    int x_phase_bits = pixman_fixed_to_int (params[2]);
+    int y_phase_bits = pixman_fixed_to_int (params[3]);
+    int x_phase_shift = 16 - x_phase_bits;
+    int y_phase_shift = 16 - y_phase_bits;
+    pixman_fixed_t vx, vy;
+    pixman_fixed_t ux, uy;
+    pixman_vector_t v;
+    int k;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (image->common.transform, &v))
+	return;
+
+    ux = image->common.transform->matrix[0][0];
+    uy = image->common.transform->matrix[1][0];
+
+    vx = v.vector[0];
+    vy = v.vector[1];
+
+    for (k = 0; k < width; ++k)
+    {
+	pixman_fixed_t *y_params;
+	int satot, srtot, sgtot, sbtot;
+	pixman_fixed_t x, y;
+	int32_t x1, x2, y1, y2;
+	int32_t px, py;
+	int i, j;
+
+	if (mask && !mask[k])
+	    goto next;
+
+	/* Round x and y to the middle of the closest phase before continuing. This
+	 * ensures that the convolution matrix is aligned right, since it was
+	 * positioned relative to a particular phase (and not relative to whatever
+	 * exact fraction we happen to get here).
+	 */
+	x = ((vx >> x_phase_shift) << x_phase_shift) + ((1 << x_phase_shift) >> 1);
+	y = ((vy >> y_phase_shift) << y_phase_shift) + ((1 << y_phase_shift) >> 1);
+
+	px = (x & 0xffff) >> x_phase_shift;
+	py = (y & 0xffff) >> y_phase_shift;
+
+	x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
+	y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
+	x2 = x1 + cwidth;
+	y2 = y1 + cheight;
+
+	satot = srtot = sgtot = sbtot = 0;
+
+	y_params = params + 4 + (1 << x_phase_bits) * cwidth + py * cheight;
+
+	for (i = y1; i < y2; ++i)
+	{
+	    pixman_fixed_t fy = *y_params++;
+
+	    if (fy)
+	    {
+		pixman_fixed_t *x_params = params + 4 + px * cwidth;
+
+		for (j = x1; j < x2; ++j)
+		{
+		    pixman_fixed_t fx = *x_params++;
+		    int rx = j;
+		    int ry = i;
+		    
+		    if (fx)
+		    {
+			pixman_fixed_t f;
+			uint32_t pixel, mask;
+			uint8_t *row;
+
+			mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+
+			if (repeat_mode != PIXMAN_REPEAT_NONE)
+			{
+			    repeat (repeat_mode, &rx, bits->width);
+			    repeat (repeat_mode, &ry, bits->height);
+
+			    row = (uint8_t *)(bits->bits + bits->rowstride * ry);
+			    pixel = convert_pixel (row, rx) | mask;
+			}
+			else
+			{
+			    if (rx < 0 || ry < 0 || rx >= bits->width || ry >= bits->height)
+			    {
+				pixel = 0;
+			    }
+			    else
+			    {
+				row = (uint8_t *)(bits->bits + bits->rowstride * ry);
+				pixel = convert_pixel (row, rx) | mask;
+			    }
+			}
+
+			f = ((pixman_fixed_32_32_t)fx * fy + 0x8000) >> 16;
+			srtot += (int)RED_8 (pixel) * f;
+			sgtot += (int)GREEN_8 (pixel) * f;
+			sbtot += (int)BLUE_8 (pixel) * f;
+			satot += (int)ALPHA_8 (pixel) * f;
+		    }
+		}
+	    }
+	}
+
+	satot = (satot + 0x8000) >> 16;
+	srtot = (srtot + 0x8000) >> 16;
+	sgtot = (sgtot + 0x8000) >> 16;
+	sbtot = (sbtot + 0x8000) >> 16;
+
+	satot = CLIP (satot, 0, 0xff);
+	srtot = CLIP (srtot, 0, 0xff);
+	sgtot = CLIP (sgtot, 0, 0xff);
+	sbtot = CLIP (sbtot, 0, 0xff);
+
+	buffer[k] = (satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot << 0);
+
+    next:
+	vx += ux;
+	vy += uy;
+    }
+}
+
+static const uint8_t zero[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+
+static force_inline void
+bits_image_fetch_bilinear_affine (pixman_image_t * image,
+				  int              offset,
+				  int              line,
+				  int              width,
+				  uint32_t *       buffer,
+				  const uint32_t * mask,
+
+				  convert_pixel_t	convert_pixel,
+				  pixman_format_code_t	format,
+				  pixman_repeat_t	repeat_mode)
+{
+    pixman_fixed_t x, y;
+    pixman_fixed_t ux, uy;
+    pixman_vector_t v;
+    bits_image_t *bits = &image->bits;
+    int i;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (image->common.transform, &v))
+	return;
+
+    ux = image->common.transform->matrix[0][0];
+    uy = image->common.transform->matrix[1][0];
+
+    x = v.vector[0];
+    y = v.vector[1];
+
+    for (i = 0; i < width; ++i)
+    {
+	int x1, y1, x2, y2;
+	uint32_t tl, tr, bl, br;
+	int32_t distx, disty;
+	int width = image->bits.width;
+	int height = image->bits.height;
+	const uint8_t *row1;
+	const uint8_t *row2;
+
+	if (mask && !mask[i])
+	    goto next;
+
+	x1 = x - pixman_fixed_1 / 2;
+	y1 = y - pixman_fixed_1 / 2;
+
+	distx = pixman_fixed_to_bilinear_weight (x1);
+	disty = pixman_fixed_to_bilinear_weight (y1);
+
+	y1 = pixman_fixed_to_int (y1);
+	y2 = y1 + 1;
+	x1 = pixman_fixed_to_int (x1);
+	x2 = x1 + 1;
+
+	if (repeat_mode != PIXMAN_REPEAT_NONE)
+	{
+	    uint32_t mask;
+
+	    mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+
+	    repeat (repeat_mode, &x1, width);
+	    repeat (repeat_mode, &y1, height);
+	    repeat (repeat_mode, &x2, width);
+	    repeat (repeat_mode, &y2, height);
+
+	    row1 = (uint8_t *)(bits->bits + bits->rowstride * y1);
+	    row2 = (uint8_t *)(bits->bits + bits->rowstride * y2);
+
+	    tl = convert_pixel (row1, x1) | mask;
+	    tr = convert_pixel (row1, x2) | mask;
+	    bl = convert_pixel (row2, x1) | mask;
+	    br = convert_pixel (row2, x2) | mask;
+	}
+	else
+	{
+	    uint32_t mask1, mask2;
+	    int bpp;
+
+	    /* Note: PIXMAN_FORMAT_BPP() returns an unsigned value,
+	     * which means if you use it in expressions, those
+	     * expressions become unsigned themselves. Since
+	     * the variables below can be negative in some cases,
+	     * that will lead to crashes on 64 bit architectures.
+	     *
+	     * So this line makes sure bpp is signed
+	     */
+	    bpp = PIXMAN_FORMAT_BPP (format);
+
+	    if (x1 >= width || x2 < 0 || y1 >= height || y2 < 0)
+	    {
+		buffer[i] = 0;
+		goto next;
+	    }
+
+	    if (y2 == 0)
+	    {
+		row1 = zero;
+		mask1 = 0;
+	    }
+	    else
+	    {
+		row1 = (uint8_t *)(bits->bits + bits->rowstride * y1);
+		row1 += bpp / 8 * x1;
+
+		mask1 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+	    }
+
+	    if (y1 == height - 1)
+	    {
+		row2 = zero;
+		mask2 = 0;
+	    }
+	    else
+	    {
+		row2 = (uint8_t *)(bits->bits + bits->rowstride * y2);
+		row2 += bpp / 8 * x1;
+
+		mask2 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+	    }
+
+	    if (x2 == 0)
+	    {
+		tl = 0;
+		bl = 0;
+	    }
+	    else
+	    {
+		tl = convert_pixel (row1, 0) | mask1;
+		bl = convert_pixel (row2, 0) | mask2;
+	    }
+
+	    if (x1 == width - 1)
+	    {
+		tr = 0;
+		br = 0;
+	    }
+	    else
+	    {
+		tr = convert_pixel (row1, 1) | mask1;
+		br = convert_pixel (row2, 1) | mask2;
+	    }
+	}
+
+	buffer[i] = bilinear_interpolation (
+	    tl, tr, bl, br, distx, disty);
+
+    next:
+	x += ux;
+	y += uy;
+    }
+}
+
+static force_inline void
+bits_image_fetch_nearest_affine (pixman_image_t * image,
+				 int              offset,
+				 int              line,
+				 int              width,
+				 uint32_t *       buffer,
+				 const uint32_t * mask,
+				 
+				 convert_pixel_t	convert_pixel,
+				 pixman_format_code_t	format,
+				 pixman_repeat_t	repeat_mode)
+{
+    pixman_fixed_t x, y;
+    pixman_fixed_t ux, uy;
+    pixman_vector_t v;
+    bits_image_t *bits = &image->bits;
+    int i;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (image->common.transform, &v))
+	return;
+
+    ux = image->common.transform->matrix[0][0];
+    uy = image->common.transform->matrix[1][0];
+
+    x = v.vector[0];
+    y = v.vector[1];
+
+    for (i = 0; i < width; ++i)
+    {
+	int width, height, x0, y0;
+	const uint8_t *row;
+
+	if (mask && !mask[i])
+	    goto next;
+	
+	width = image->bits.width;
+	height = image->bits.height;
+	x0 = pixman_fixed_to_int (x - pixman_fixed_e);
+	y0 = pixman_fixed_to_int (y - pixman_fixed_e);
+
+	if (repeat_mode == PIXMAN_REPEAT_NONE &&
+	    (y0 < 0 || y0 >= height || x0 < 0 || x0 >= width))
+	{
+	    buffer[i] = 0;
+	}
+	else
+	{
+	    uint32_t mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+
+	    if (repeat_mode != PIXMAN_REPEAT_NONE)
+	    {
+		repeat (repeat_mode, &x0, width);
+		repeat (repeat_mode, &y0, height);
+	    }
+
+	    row = (uint8_t *)(bits->bits + bits->rowstride * y0);
+
+	    buffer[i] = convert_pixel (row, x0) | mask;
+	}
+
+    next:
+	x += ux;
+	y += uy;
+    }
+}
+
+static force_inline uint32_t
+convert_a8r8g8b8 (const uint8_t *row, int x)
+{
+    return *(((uint32_t *)row) + x);
+}
+
+static force_inline uint32_t
+convert_x8r8g8b8 (const uint8_t *row, int x)
+{
+    return *(((uint32_t *)row) + x);
+}
+
+static force_inline uint32_t
+convert_a8 (const uint8_t *row, int x)
+{
+    return (uint32_t) *(row + x) << 24;
+}
+
+static force_inline uint32_t
+convert_r5g6b5 (const uint8_t *row, int x)
+{
+    return convert_0565_to_0888 (*((uint16_t *)row + x));
+}
+
+#define MAKE_SEPARABLE_CONVOLUTION_FETCHER(name, format, repeat_mode)  \
+    static uint32_t *							\
+    bits_image_fetch_separable_convolution_affine_ ## name (pixman_iter_t   *iter, \
+							    const uint32_t * mask) \
+    {									\
+	bits_image_fetch_separable_convolution_affine (                 \
+	    iter->image,                                                \
+	    iter->x, iter->y++,                                         \
+	    iter->width,                                                \
+	    iter->buffer, mask,                                         \
+	    convert_ ## format,                                         \
+	    PIXMAN_ ## format,                                          \
+	    repeat_mode);                                               \
+									\
+	return iter->buffer;                                            \
+    }
+
+#define MAKE_BILINEAR_FETCHER(name, format, repeat_mode)		\
+    static uint32_t *							\
+    bits_image_fetch_bilinear_affine_ ## name (pixman_iter_t   *iter,	\
+					       const uint32_t * mask)	\
+    {									\
+	bits_image_fetch_bilinear_affine (iter->image,			\
+					  iter->x, iter->y++,		\
+					  iter->width,			\
+					  iter->buffer, mask,		\
+					  convert_ ## format,		\
+					  PIXMAN_ ## format,		\
+					  repeat_mode);			\
+	return iter->buffer;						\
+    }
+
+#define MAKE_NEAREST_FETCHER(name, format, repeat_mode)			\
+    static uint32_t *							\
+    bits_image_fetch_nearest_affine_ ## name (pixman_iter_t   *iter,	\
+					      const uint32_t * mask)	\
+    {									\
+	bits_image_fetch_nearest_affine (iter->image,			\
+					 iter->x, iter->y++,		\
+					 iter->width,			\
+					 iter->buffer, mask,		\
+					 convert_ ## format,		\
+					 PIXMAN_ ## format,		\
+					 repeat_mode);			\
+	return iter->buffer;						\
+    }
+
+#define MAKE_FETCHERS(name, format, repeat_mode)			\
+    MAKE_NEAREST_FETCHER (name, format, repeat_mode)			\
+    MAKE_BILINEAR_FETCHER (name, format, repeat_mode)			\
+    MAKE_SEPARABLE_CONVOLUTION_FETCHER (name, format, repeat_mode)
+
+MAKE_FETCHERS (pad_a8r8g8b8,     a8r8g8b8, PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_a8r8g8b8,    a8r8g8b8, PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_a8r8g8b8,  a8r8g8b8, PIXMAN_REPEAT_NORMAL)
+MAKE_FETCHERS (pad_x8r8g8b8,     x8r8g8b8, PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_x8r8g8b8,    x8r8g8b8, PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_x8r8g8b8,  x8r8g8b8, PIXMAN_REPEAT_NORMAL)
+MAKE_FETCHERS (pad_a8,           a8,       PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_a8,          a8,       PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_a8,	 a8,       PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_a8,	 a8,       PIXMAN_REPEAT_NORMAL)
+MAKE_FETCHERS (pad_r5g6b5,       r5g6b5,   PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_r5g6b5,      r5g6b5,   PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_r5g6b5,   r5g6b5,   PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_r5g6b5,    r5g6b5,   PIXMAN_REPEAT_NORMAL)
+
+#define IMAGE_FLAGS							\
+    (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |		\
+     FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
+
+static const pixman_iter_info_t fast_iters[] = 
+{
+    { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW | ITER_SRC,
+      _pixman_iter_init_bits_stride, fast_fetch_r5g6b5, NULL },
+
+    { PIXMAN_r5g6b5, FAST_PATH_STD_DEST_FLAGS,
+      ITER_NARROW | ITER_DEST,
+      _pixman_iter_init_bits_stride,
+      fast_fetch_r5g6b5, fast_write_back_r5g6b5 },
+    
+    { PIXMAN_r5g6b5, FAST_PATH_STD_DEST_FLAGS,
+      ITER_NARROW | ITER_DEST | ITER_IGNORE_RGB | ITER_IGNORE_ALPHA,
+      _pixman_iter_init_bits_stride,
+      fast_dest_fetch_noop, fast_write_back_r5g6b5 },
+
+    { PIXMAN_a8r8g8b8,
+      (FAST_PATH_STANDARD_FLAGS			|
+       FAST_PATH_SCALE_TRANSFORM		|
+       FAST_PATH_BILINEAR_FILTER		|
+       FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR),
+      ITER_NARROW | ITER_SRC,
+      fast_bilinear_cover_iter_init,
+      NULL, NULL
+    },
+
+#define FAST_BILINEAR_FLAGS						\
+    (FAST_PATH_NO_ALPHA_MAP		|				\
+     FAST_PATH_NO_ACCESSORS		|				\
+     FAST_PATH_HAS_TRANSFORM		|				\
+     FAST_PATH_AFFINE_TRANSFORM		|				\
+     FAST_PATH_X_UNIT_POSITIVE		|				\
+     FAST_PATH_Y_UNIT_ZERO		|				\
+     FAST_PATH_NONE_REPEAT		|				\
+     FAST_PATH_BILINEAR_FILTER)
+
+    { PIXMAN_a8r8g8b8,
+      FAST_BILINEAR_FLAGS,
+      ITER_NARROW | ITER_SRC,
+      NULL, bits_image_fetch_bilinear_no_repeat_8888, NULL
+    },
+
+    { PIXMAN_x8r8g8b8,
+      FAST_BILINEAR_FLAGS,
+      ITER_NARROW | ITER_SRC,
+      NULL, bits_image_fetch_bilinear_no_repeat_8888, NULL
+    },
+
+#define GENERAL_BILINEAR_FLAGS						\
+    (FAST_PATH_NO_ALPHA_MAP		|				\
+     FAST_PATH_NO_ACCESSORS		|				\
+     FAST_PATH_HAS_TRANSFORM		|				\
+     FAST_PATH_AFFINE_TRANSFORM		|				\
+     FAST_PATH_BILINEAR_FILTER)
+
+#define GENERAL_NEAREST_FLAGS						\
+    (FAST_PATH_NO_ALPHA_MAP		|				\
+     FAST_PATH_NO_ACCESSORS		|				\
+     FAST_PATH_HAS_TRANSFORM		|				\
+     FAST_PATH_AFFINE_TRANSFORM		|				\
+     FAST_PATH_NEAREST_FILTER)
+
+#define GENERAL_SEPARABLE_CONVOLUTION_FLAGS				\
+    (FAST_PATH_NO_ALPHA_MAP            |				\
+     FAST_PATH_NO_ACCESSORS            |				\
+     FAST_PATH_HAS_TRANSFORM           |				\
+     FAST_PATH_AFFINE_TRANSFORM        |				\
+     FAST_PATH_SEPARABLE_CONVOLUTION_FILTER)
+    
+#define SEPARABLE_CONVOLUTION_AFFINE_FAST_PATH(name, format, repeat)   \
+    { PIXMAN_ ## format,						\
+      GENERAL_SEPARABLE_CONVOLUTION_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \
+      ITER_NARROW | ITER_SRC,						\
+      NULL, bits_image_fetch_separable_convolution_affine_ ## name, NULL \
+    },
+
+#define BILINEAR_AFFINE_FAST_PATH(name, format, repeat)			\
+    { PIXMAN_ ## format,						\
+      GENERAL_BILINEAR_FLAGS | FAST_PATH_ ## repeat ## _REPEAT,		\
+      ITER_NARROW | ITER_SRC,						\
+      NULL, bits_image_fetch_bilinear_affine_ ## name, NULL,		\
+    },
+
+#define NEAREST_AFFINE_FAST_PATH(name, format, repeat)			\
+    { PIXMAN_ ## format,						\
+      GENERAL_NEAREST_FLAGS | FAST_PATH_ ## repeat ## _REPEAT,		\
+      ITER_NARROW | ITER_SRC,						\
+      NULL, bits_image_fetch_nearest_affine_ ## name, NULL		\
+    },
+
+#define AFFINE_FAST_PATHS(name, format, repeat)				\
+    NEAREST_AFFINE_FAST_PATH(name, format, repeat)			\
+    BILINEAR_AFFINE_FAST_PATH(name, format, repeat)			\
+    SEPARABLE_CONVOLUTION_AFFINE_FAST_PATH(name, format, repeat)
+    
+    AFFINE_FAST_PATHS (pad_a8r8g8b8, a8r8g8b8, PAD)
+    AFFINE_FAST_PATHS (none_a8r8g8b8, a8r8g8b8, NONE)
+    AFFINE_FAST_PATHS (reflect_a8r8g8b8, a8r8g8b8, REFLECT)
+    AFFINE_FAST_PATHS (normal_a8r8g8b8, a8r8g8b8, NORMAL)
+    AFFINE_FAST_PATHS (pad_x8r8g8b8, x8r8g8b8, PAD)
+    AFFINE_FAST_PATHS (none_x8r8g8b8, x8r8g8b8, NONE)
+    AFFINE_FAST_PATHS (reflect_x8r8g8b8, x8r8g8b8, REFLECT)
+    AFFINE_FAST_PATHS (normal_x8r8g8b8, x8r8g8b8, NORMAL)
+    AFFINE_FAST_PATHS (pad_a8, a8, PAD)
+    AFFINE_FAST_PATHS (none_a8, a8, NONE)
+    AFFINE_FAST_PATHS (reflect_a8, a8, REFLECT)
+    AFFINE_FAST_PATHS (normal_a8, a8, NORMAL)
+    AFFINE_FAST_PATHS (pad_r5g6b5, r5g6b5, PAD)
+    AFFINE_FAST_PATHS (none_r5g6b5, r5g6b5, NONE)
+    AFFINE_FAST_PATHS (reflect_r5g6b5, r5g6b5, REFLECT)
+    AFFINE_FAST_PATHS (normal_r5g6b5, r5g6b5, NORMAL)
+
+    { PIXMAN_null },
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_fast_path (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp = _pixman_implementation_create (fallback, c_fast_paths);
+
+    imp->fill = fast_path_fill;
+    imp->iter_info = fast_iters;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-filter.c b/libs/pixman-0.40.0/pixman/pixman-filter.c
new file mode 100644
index 0000000..5f3b752
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-filter.c
@@ -0,0 +1,478 @@
+/*
+ * Copyright 2012, Red Hat, Inc.
+ * Copyright 2012, Soren Sandmann
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Soren Sandmann <soren.sandmann@gmail.com>
+ */
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+#include <assert.h>
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+
+typedef double (* kernel_func_t) (double x);
+
+typedef struct
+{
+    pixman_kernel_t	kernel;
+    kernel_func_t	func;
+    double		width;
+} filter_info_t;
+
+static double
+impulse_kernel (double x)
+{
+    return (x == 0.0)? 1.0 : 0.0;
+}
+
+static double
+box_kernel (double x)
+{
+    return 1;
+}
+
+static double
+linear_kernel (double x)
+{
+    return 1 - fabs (x);
+}
+
+static double
+gaussian_kernel (double x)
+{
+#define SQRT2 (1.4142135623730950488016887242096980785696718753769480)
+#define SIGMA (SQRT2 / 2.0)
+    
+    return exp (- x * x / (2 * SIGMA * SIGMA)) / (SIGMA * sqrt (2.0 * M_PI));
+}
+
+static double
+sinc (double x)
+{
+    if (x == 0.0)
+	return 1.0;
+    else
+	return sin (M_PI * x) / (M_PI * x);
+}
+
+static double
+lanczos (double x, int n)
+{
+    return sinc (x) * sinc (x * (1.0 / n));
+}
+
+static double
+lanczos2_kernel (double x)
+{
+    return lanczos (x, 2);
+}
+
+static double
+lanczos3_kernel (double x)
+{
+    return lanczos (x, 3);
+}
+
+static double
+nice_kernel (double x)
+{
+    return lanczos3_kernel (x * 0.75);
+}
+
+static double
+general_cubic (double x, double B, double C)
+{
+    double ax = fabs(x);
+
+    if (ax < 1)
+    {
+	return (((12 - 9 * B - 6 * C) * ax +
+		 (-18 + 12 * B + 6 * C)) * ax * ax +
+		(6 - 2 * B)) / 6;
+    }
+    else if (ax < 2)
+    {
+	return ((((-B - 6 * C) * ax +
+		  (6 * B + 30 * C)) * ax +
+		 (-12 * B - 48 * C)) * ax +
+		(8 * B + 24 * C)) / 6;
+    }
+    else
+    {
+	return 0;
+    }
+}
+
+static double
+cubic_kernel (double x)
+{
+    /* This is the Mitchell-Netravali filter.
+     *
+     * (0.0, 0.5) would give us the Catmull-Rom spline,
+     * but that one seems to be indistinguishable from Lanczos2.
+     */
+    return general_cubic (x, 1/3.0, 1/3.0);
+}
+
+static const filter_info_t filters[] =
+{
+    { PIXMAN_KERNEL_IMPULSE,	        impulse_kernel,   0.0 },
+    { PIXMAN_KERNEL_BOX,	        box_kernel,       1.0 },
+    { PIXMAN_KERNEL_LINEAR,	        linear_kernel,    2.0 },
+    { PIXMAN_KERNEL_CUBIC,		cubic_kernel,     4.0 },
+    { PIXMAN_KERNEL_GAUSSIAN,	        gaussian_kernel,  5.0 },
+    { PIXMAN_KERNEL_LANCZOS2,	        lanczos2_kernel,  4.0 },
+    { PIXMAN_KERNEL_LANCZOS3,	        lanczos3_kernel,  6.0 },
+    { PIXMAN_KERNEL_LANCZOS3_STRETCHED, nice_kernel,      8.0 },
+};
+
+/* This function scales @kernel2 by @scale, then
+ * aligns @x1 in @kernel1 with @x2 in @kernel2 and
+ * and integrates the product of the kernels across @width.
+ *
+ * This function assumes that the intervals are within
+ * the kernels in question. E.g., the caller must not
+ * try to integrate a linear kernel ouside of [-1:1]
+ */
+static double
+integral (pixman_kernel_t kernel1, double x1,
+	  pixman_kernel_t kernel2, double scale, double x2,
+	  double width)
+{
+    if (kernel1 == PIXMAN_KERNEL_BOX && kernel2 == PIXMAN_KERNEL_BOX)
+    {
+	return width;
+    }
+    /* The LINEAR filter is not differentiable at 0, so if the
+     * integration interval crosses zero, break it into two
+     * separate integrals.
+     */
+    else if (kernel1 == PIXMAN_KERNEL_LINEAR && x1 < 0 && x1 + width > 0)
+    {
+	return
+	    integral (kernel1, x1, kernel2, scale, x2, - x1) +
+	    integral (kernel1, 0, kernel2, scale, x2 - x1, width + x1);
+    }
+    else if (kernel2 == PIXMAN_KERNEL_LINEAR && x2 < 0 && x2 + width > 0)
+    {
+	return
+	    integral (kernel1, x1, kernel2, scale, x2, - x2) +
+	    integral (kernel1, x1 - x2, kernel2, scale, 0, width + x2);
+    }
+    else if (kernel1 == PIXMAN_KERNEL_IMPULSE)
+    {
+	assert (width == 0.0);
+	return filters[kernel2].func (x2 * scale);
+    }
+    else if (kernel2 == PIXMAN_KERNEL_IMPULSE)
+    {
+	assert (width == 0.0);
+	return filters[kernel1].func (x1);
+    }
+    else
+    {
+	/* Integration via Simpson's rule
+	 * See http://www.intmath.com/integration/6-simpsons-rule.php
+	 * 12 segments (6 cubic approximations) seems to produce best
+	 * result for lanczos3.linear, which was the combination that
+	 * showed the most errors.  This makes sense as the lanczos3
+	 * filter is 6 wide.
+	 */
+#define N_SEGMENTS 12
+#define SAMPLE(a1, a2)							\
+	(filters[kernel1].func ((a1)) * filters[kernel2].func ((a2) * scale))
+	
+	double s = 0.0;
+	double h = width / N_SEGMENTS;
+	int i;
+
+	s = SAMPLE (x1, x2);
+
+	for (i = 1; i < N_SEGMENTS; i += 2)
+	{
+	    double a1 = x1 + h * i;
+	    double a2 = x2 + h * i;
+	    s += 4 * SAMPLE (a1, a2);
+	}
+
+	for (i = 2; i < N_SEGMENTS; i += 2)
+	{
+	    double a1 = x1 + h * i;
+	    double a2 = x2 + h * i;
+	    s += 2 * SAMPLE (a1, a2);
+	}
+
+	s += SAMPLE (x1 + width, x2 + width);
+	
+	return h * s * (1.0 / 3.0);
+    }
+}
+
+static void
+create_1d_filter (int              width,
+		  pixman_kernel_t  reconstruct,
+		  pixman_kernel_t  sample,
+		  double           scale,
+		  int              n_phases,
+		  pixman_fixed_t *p)
+{
+    double step;
+    int i;
+
+    step = 1.0 / n_phases;
+
+    for (i = 0; i < n_phases; ++i)
+    {
+        double frac = step / 2.0 + i * step;
+	pixman_fixed_t new_total;
+        int x, x1, x2;
+	double total, e;
+
+	/* Sample convolution of reconstruction and sampling
+	 * filter. See rounding.txt regarding the rounding
+	 * and sample positions.
+	 */
+
+	x1 = ceil (frac - width / 2.0 - 0.5);
+	x2 = x1 + width;
+
+	total = 0;
+        for (x = x1; x < x2; ++x)
+        {
+	    double pos = x + 0.5 - frac;
+	    double rlow = - filters[reconstruct].width / 2.0;
+	    double rhigh = rlow + filters[reconstruct].width;
+	    double slow = pos - scale * filters[sample].width / 2.0;
+	    double shigh = slow + scale * filters[sample].width;
+	    double c = 0.0;
+	    double ilow, ihigh;
+
+	    if (rhigh >= slow && rlow <= shigh)
+	    {
+		ilow = MAX (slow, rlow);
+		ihigh = MIN (shigh, rhigh);
+
+		c = integral (reconstruct, ilow,
+			      sample, 1.0 / scale, ilow - pos,
+			      ihigh - ilow);
+	    }
+
+            *p = (pixman_fixed_t)floor (c * 65536.0 + 0.5);
+	    total += *p;
+	    p++;
+        }
+
+	/* Normalize, with error diffusion */
+	p -= width;
+        total = 65536.0 / total;
+        new_total = 0;
+	e = 0.0;
+	for (x = x1; x < x2; ++x)
+	{
+	    double v = (*p) * total + e;
+	    pixman_fixed_t t = floor (v + 0.5);
+
+	    e = v - t;
+	    new_total += t;
+	    *p++ = t;
+	}
+
+	/* pixman_fixed_e's worth of error may remain; put it
+	 * at the first sample, since that is the only one that
+	 * hasn't had any error diffused into it.
+	 */
+	*(p - width) += pixman_fixed_1 - new_total;
+    }
+}
+
+
+static int
+filter_width (pixman_kernel_t reconstruct, pixman_kernel_t sample, double size)
+{
+    return ceil (filters[reconstruct].width + size * filters[sample].width);
+}
+
+#ifdef PIXMAN_GNUPLOT
+
+/* If enable-gnuplot is configured, then you can pipe the output of a
+ * pixman-using program to gnuplot and get a continuously-updated plot
+ * of the horizontal filter. This works well with demos/scale to test
+ * the filter generation.
+ *
+ * The plot is all the different subposition filters shuffled
+ * together. This is misleading in a few cases:
+ *
+ *  IMPULSE.BOX - goes up and down as the subfilters have different
+ *		  numbers of non-zero samples
+ *  IMPULSE.TRIANGLE - somewhat crooked for the same reason
+ *  1-wide filters - looks triangular, but a 1-wide box would be more
+ *		     accurate
+ */
+static void
+gnuplot_filter (int width, int n_phases, const pixman_fixed_t* p)
+{
+    double step;
+    int i, j;
+    int first;
+
+    step = 1.0 / n_phases;
+
+    printf ("set style line 1 lc rgb '#0060ad' lt 1 lw 0.5 pt 7 pi 1 ps 0.5\n");
+    printf ("plot [x=%g:%g] '-' with linespoints ls 1\n", -width*0.5, width*0.5);
+    /* Print a point at the origin so that y==0 line is included: */
+    printf ("0 0\n\n");
+
+    /* The position of the first sample of the phase corresponding to
+     * frac is given by:
+     * 
+     *     ceil (frac - width / 2.0 - 0.5) + 0.5 - frac
+     * 
+     * We have to find the frac that minimizes this expression.
+     * 
+     * For odd widths, we have
+     * 
+     *     ceil (frac - width / 2.0 - 0.5) + 0.5 - frac
+     *   = ceil (frac) + K - frac
+     *   = 1 + K - frac
+     * 
+     * for some K, so this is minimized when frac is maximized and
+     * strictly growing with frac. So for odd widths, we can simply
+     * start at the last phase and go backwards.
+     * 
+     * For even widths, we have
+     * 
+     *     ceil (frac - width / 2.0 - 0.5) + 0.5 - frac
+     *   = ceil (frac - 0.5) + K - frac
+     * 
+     * The graph for this function (ignoring K) looks like this:
+     * 
+     *        0.5
+     *           |    |\ 
+     *           |    | \ 
+     *           |    |  \ 
+     *         0 |    |   \ 
+     *           |\   |
+     *           | \  |
+     *           |  \ |
+     *      -0.5 |   \|
+     *   ---------------------------------
+     *           0    0.5   1
+     * 
+     * So in this case we need to start with the phase whose frac is
+     * less than, but as close as possible to 0.5, then go backwards
+     * until we hit the first phase, then wrap around to the last
+     * phase and continue backwards.
+     * 
+     * Which phase is as close as possible 0.5? The locations of the
+     * sampling point corresponding to the kth phase is given by
+     * 1/(2 * n_phases) + k / n_phases:
+     * 
+     *         1/(2 * n_phases) + k / n_phases = 0.5
+     *  
+     * from which it follows that
+     * 
+     *         k = (n_phases - 1) / 2
+     * 
+     * rounded down is the phase in question.
+     */
+    if (width & 1)
+	first = n_phases - 1;
+    else
+	first = (n_phases - 1) / 2;
+
+    for (j = 0; j < width; ++j)
+    {
+	for (i = 0; i < n_phases; ++i)
+	{
+	    int phase = first - i;
+	    double frac, pos;
+
+	    if (phase < 0)
+		phase = n_phases + phase;
+
+	    frac = step / 2.0 + phase * step;
+	    pos = ceil (frac - width / 2.0 - 0.5) + 0.5 - frac + j;
+
+	    printf ("%g %g\n",
+		    pos,
+		    pixman_fixed_to_double (*(p + phase * width + j)));
+	}
+    }
+
+    printf ("e\n");
+    fflush (stdout);
+}
+
+#endif
+
+/* Create the parameter list for a SEPARABLE_CONVOLUTION filter
+ * with the given kernels and scale parameters
+ */
+PIXMAN_EXPORT pixman_fixed_t *
+pixman_filter_create_separable_convolution (int             *n_values,
+					    pixman_fixed_t   scale_x,
+					    pixman_fixed_t   scale_y,
+					    pixman_kernel_t  reconstruct_x,
+					    pixman_kernel_t  reconstruct_y,
+					    pixman_kernel_t  sample_x,
+					    pixman_kernel_t  sample_y,
+					    int              subsample_bits_x,
+					    int	             subsample_bits_y)
+{
+    double sx = fabs (pixman_fixed_to_double (scale_x));
+    double sy = fabs (pixman_fixed_to_double (scale_y));
+    pixman_fixed_t *params;
+    int subsample_x, subsample_y;
+    int width, height;
+
+    width = filter_width (reconstruct_x, sample_x, sx);
+    subsample_x = (1 << subsample_bits_x);
+
+    height = filter_width (reconstruct_y, sample_y, sy);
+    subsample_y = (1 << subsample_bits_y);
+
+    *n_values = 4 + width * subsample_x + height * subsample_y;
+    
+    params = malloc (*n_values * sizeof (pixman_fixed_t));
+    if (!params)
+	return NULL;
+
+    params[0] = pixman_int_to_fixed (width);
+    params[1] = pixman_int_to_fixed (height);
+    params[2] = pixman_int_to_fixed (subsample_bits_x);
+    params[3] = pixman_int_to_fixed (subsample_bits_y);
+
+    create_1d_filter (width, reconstruct_x, sample_x, sx, subsample_x,
+		      params + 4);
+    create_1d_filter (height, reconstruct_y, sample_y, sy, subsample_y,
+		      params + 4 + width * subsample_x);
+
+#ifdef PIXMAN_GNUPLOT
+    gnuplot_filter(width, subsample_x, params + 4);
+#endif
+
+    return params;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-general.c b/libs/pixman-0.40.0/pixman/pixman-general.c
new file mode 100644
index 0000000..7e5a0d0
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-general.c
@@ -0,0 +1,264 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *             2008 Aaron Plattner, NVIDIA Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Red Hat makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman-private.h"
+
+static void
+general_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *info)
+{
+    pixman_image_t *image = iter->image;
+
+    switch (image->type)
+    {
+    case BITS:
+        if ((iter->iter_flags & ITER_SRC) == ITER_SRC)
+            _pixman_bits_image_src_iter_init (image, iter);
+        else
+            _pixman_bits_image_dest_iter_init (image, iter);
+        break;
+
+    case LINEAR:
+        _pixman_linear_gradient_iter_init (image, iter);
+        break;
+
+    case RADIAL:
+	_pixman_radial_gradient_iter_init (image, iter);
+        break;
+
+    case CONICAL:
+	_pixman_conical_gradient_iter_init (image, iter);
+        break;
+
+    case SOLID:
+        _pixman_log_error (FUNC, "Solid image not handled by noop");
+        break;
+
+    default:
+	_pixman_log_error (FUNC, "Pixman bug: unknown image type\n");
+        break;
+    }
+}
+
+static const pixman_iter_info_t general_iters[] =
+{
+    { PIXMAN_any, 0, 0, general_iter_init, NULL, NULL },
+    { PIXMAN_null },
+};
+
+typedef struct op_info_t op_info_t;
+struct op_info_t
+{
+    uint8_t src, dst;
+};
+
+#define ITER_IGNORE_BOTH						\
+    (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB | ITER_LOCALIZED_ALPHA)
+
+static const op_info_t op_flags[PIXMAN_N_OPERATORS] =
+{
+    /* Src                   Dst                   */
+    { ITER_IGNORE_BOTH,      ITER_IGNORE_BOTH      }, /* CLEAR */
+    { ITER_LOCALIZED_ALPHA,  ITER_IGNORE_BOTH      }, /* SRC */
+    { ITER_IGNORE_BOTH,      ITER_LOCALIZED_ALPHA  }, /* DST */
+    { 0,                     ITER_LOCALIZED_ALPHA  }, /* OVER */
+    { ITER_LOCALIZED_ALPHA,  0                     }, /* OVER_REVERSE */
+    { ITER_LOCALIZED_ALPHA,  ITER_IGNORE_RGB       }, /* IN */
+    { ITER_IGNORE_RGB,       ITER_LOCALIZED_ALPHA  }, /* IN_REVERSE */
+    { ITER_LOCALIZED_ALPHA,  ITER_IGNORE_RGB       }, /* OUT */
+    { ITER_IGNORE_RGB,       ITER_LOCALIZED_ALPHA  }, /* OUT_REVERSE */
+    { 0,                     0                     }, /* ATOP */
+    { 0,                     0                     }, /* ATOP_REVERSE */
+    { 0,                     0                     }, /* XOR */
+    { ITER_LOCALIZED_ALPHA,  ITER_LOCALIZED_ALPHA  }, /* ADD */
+    { 0,                     0                     }, /* SATURATE */
+};
+
+#define SCANLINE_BUFFER_LENGTH 8192
+
+static pixman_bool_t
+operator_needs_division (pixman_op_t op)
+{
+    static const uint8_t needs_division[] =
+    {
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, /* SATURATE */
+	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* DISJOINT */
+	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* CONJOINT */
+	0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, /* blend ops */
+    };
+
+    return needs_division[op];
+}
+
+static void
+general_composite_rect  (pixman_implementation_t *imp,
+                         pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t stack_scanline_buffer[3 * SCANLINE_BUFFER_LENGTH];
+    uint8_t *scanline_buffer = (uint8_t *) stack_scanline_buffer;
+    uint8_t *src_buffer, *mask_buffer, *dest_buffer;
+    pixman_iter_t src_iter, mask_iter, dest_iter;
+    pixman_combine_32_func_t compose;
+    pixman_bool_t component_alpha;
+    iter_flags_t width_flag, src_iter_flags;
+    int Bpp;
+    int i;
+
+    if ((src_image->common.flags & FAST_PATH_NARROW_FORMAT)		     &&
+	(!mask_image || mask_image->common.flags & FAST_PATH_NARROW_FORMAT)  &&
+	(dest_image->common.flags & FAST_PATH_NARROW_FORMAT)		     &&
+	!(operator_needs_division (op))                                      &&
+	(dest_image->bits.dither == PIXMAN_DITHER_NONE))
+    {
+	width_flag = ITER_NARROW;
+	Bpp = 4;
+    }
+    else
+    {
+	width_flag = ITER_WIDE;
+	Bpp = 16;
+    }
+
+#define ALIGN(addr)							\
+    ((uint8_t *)((((uintptr_t)(addr)) + 15) & (~15)))
+
+    if (width <= 0 || _pixman_multiply_overflows_int (width, Bpp * 3))
+	return;
+
+    if (width * Bpp * 3 > sizeof (stack_scanline_buffer) - 15 * 3)
+    {
+	scanline_buffer = pixman_malloc_ab_plus_c (width, Bpp * 3, 15 * 3);
+
+	if (!scanline_buffer)
+	    return;
+
+	memset (scanline_buffer, 0, width * Bpp * 3 + 15 * 3);
+    }
+    else
+    {
+	memset (stack_scanline_buffer, 0, sizeof (stack_scanline_buffer));
+    }
+
+    src_buffer = ALIGN (scanline_buffer);
+    mask_buffer = ALIGN (src_buffer + width * Bpp);
+    dest_buffer = ALIGN (mask_buffer + width * Bpp);
+
+    if (width_flag == ITER_WIDE)
+    {
+	/* To make sure there aren't any NANs in the buffers */
+	memset (src_buffer, 0, width * Bpp);
+	memset (mask_buffer, 0, width * Bpp);
+	memset (dest_buffer, 0, width * Bpp);
+    }
+    
+    /* src iter */
+    src_iter_flags = width_flag | op_flags[op].src | ITER_SRC;
+
+    _pixman_implementation_iter_init (imp->toplevel, &src_iter, src_image,
+                                      src_x, src_y, width, height,
+                                      src_buffer, src_iter_flags,
+                                      info->src_flags);
+
+    /* mask iter */
+    if ((src_iter_flags & (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) ==
+	(ITER_IGNORE_ALPHA | ITER_IGNORE_RGB))
+    {
+	/* If it doesn't matter what the source is, then it doesn't matter
+	 * what the mask is
+	 */
+	mask_image = NULL;
+    }
+
+    component_alpha = mask_image && mask_image->common.component_alpha;
+
+    _pixman_implementation_iter_init (
+	imp->toplevel, &mask_iter,
+	mask_image, mask_x, mask_y, width, height, mask_buffer,
+	ITER_SRC | width_flag | (component_alpha? 0 : ITER_IGNORE_RGB),
+	info->mask_flags);
+
+    /* dest iter */
+    _pixman_implementation_iter_init (
+	imp->toplevel, &dest_iter, dest_image, dest_x, dest_y, width, height,
+	dest_buffer, ITER_DEST | width_flag | op_flags[op].dst, info->dest_flags);
+
+    compose = _pixman_implementation_lookup_combiner (
+	imp->toplevel, op, component_alpha, width_flag != ITER_WIDE);
+
+    for (i = 0; i < height; ++i)
+    {
+	uint32_t *s, *m, *d;
+
+	m = mask_iter.get_scanline (&mask_iter, NULL);
+	s = src_iter.get_scanline (&src_iter, m);
+	d = dest_iter.get_scanline (&dest_iter, NULL);
+
+	compose (imp->toplevel, op, d, s, m, width);
+
+	dest_iter.write_back (&dest_iter);
+    }
+
+    if (src_iter.fini)
+	src_iter.fini (&src_iter);
+    if (mask_iter.fini)
+	mask_iter.fini (&mask_iter);
+    if (dest_iter.fini)
+	dest_iter.fini (&dest_iter);
+    
+    if (scanline_buffer != (uint8_t *) stack_scanline_buffer)
+	free (scanline_buffer);
+}
+
+static const pixman_fast_path_t general_fast_path[] =
+{
+    { PIXMAN_OP_any, PIXMAN_any, 0, PIXMAN_any,	0, PIXMAN_any, 0, general_composite_rect },
+    { PIXMAN_OP_NONE }
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_general (void)
+{
+    pixman_implementation_t *imp = _pixman_implementation_create (NULL, general_fast_path);
+
+    _pixman_setup_combiner_functions_32 (imp);
+    _pixman_setup_combiner_functions_float (imp);
+
+    imp->iter_info = general_iters;
+
+    return imp;
+}
+
diff --git a/libs/pixman-0.40.0/pixman/pixman-glyph.c b/libs/pixman-0.40.0/pixman/pixman-glyph.c
new file mode 100644
index 0000000..96a349a
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-glyph.c
@@ -0,0 +1,676 @@
+/*
+ * Copyright 2010, 2012, Soren Sandmann <sandmann@cs.au.dk>
+ * Copyright 2010, 2011, 2012, Red Hat, Inc
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Soren Sandmann <sandmann@cs.au.dk>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+
+#include <stdlib.h>
+
+typedef struct glyph_metrics_t glyph_metrics_t;
+typedef struct glyph_t glyph_t;
+
+#define TOMBSTONE ((glyph_t *)0x1)
+
+/* XXX: These numbers are arbitrary---we've never done any measurements.
+ */
+#define N_GLYPHS_HIGH_WATER  (16384)
+#define N_GLYPHS_LOW_WATER   (8192)
+#define HASH_SIZE (2 * N_GLYPHS_HIGH_WATER)
+#define HASH_MASK (HASH_SIZE - 1)
+
+struct glyph_t
+{
+    void *		font_key;
+    void *		glyph_key;
+    int			origin_x;
+    int			origin_y;
+    pixman_image_t *	image;
+    pixman_link_t	mru_link;
+};
+
+struct pixman_glyph_cache_t
+{
+    int			n_glyphs;
+    int			n_tombstones;
+    int			freeze_count;
+    pixman_list_t	mru;
+    glyph_t *		glyphs[HASH_SIZE];
+};
+
+static void
+free_glyph (glyph_t *glyph)
+{
+    pixman_list_unlink (&glyph->mru_link);
+    pixman_image_unref (glyph->image);
+    free (glyph);
+}
+
+static unsigned int
+hash (const void *font_key, const void *glyph_key)
+{
+    size_t key = (size_t)font_key + (size_t)glyph_key;
+
+    /* This hash function is based on one found on Thomas Wang's
+     * web page at
+     *
+     *    http://www.concentric.net/~Ttwang/tech/inthash.htm
+     *
+     */
+    key = (key << 15) - key - 1;
+    key = key ^ (key >> 12);
+    key = key + (key << 2);
+    key = key ^ (key >> 4);
+    key = key + (key << 3) + (key << 11);
+    key = key ^ (key >> 16);
+
+    return key;
+}
+
+static glyph_t *
+lookup_glyph (pixman_glyph_cache_t *cache,
+	      void                 *font_key,
+	      void                 *glyph_key)
+{
+    unsigned idx;
+    glyph_t *g;
+
+    idx = hash (font_key, glyph_key);
+    while ((g = cache->glyphs[idx++ & HASH_MASK]))
+    {
+	if (g != TOMBSTONE			&&
+	    g->font_key == font_key		&&
+	    g->glyph_key == glyph_key)
+	{
+	    return g;
+	}
+    }
+
+    return NULL;
+}
+
+static void
+insert_glyph (pixman_glyph_cache_t *cache,
+	      glyph_t              *glyph)
+{
+    unsigned idx;
+    glyph_t **loc;
+
+    idx = hash (glyph->font_key, glyph->glyph_key);
+
+    /* Note: we assume that there is room in the table. If there isn't,
+     * this will be an infinite loop.
+     */
+    do
+    {
+	loc = &cache->glyphs[idx++ & HASH_MASK];
+    } while (*loc && *loc != TOMBSTONE);
+
+    if (*loc == TOMBSTONE)
+	cache->n_tombstones--;
+    cache->n_glyphs++;
+
+    *loc = glyph;
+}
+
+static void
+remove_glyph (pixman_glyph_cache_t *cache,
+	      glyph_t              *glyph)
+{
+    unsigned idx;
+
+    idx = hash (glyph->font_key, glyph->glyph_key);
+    while (cache->glyphs[idx & HASH_MASK] != glyph)
+	idx++;
+
+    cache->glyphs[idx & HASH_MASK] = TOMBSTONE;
+    cache->n_tombstones++;
+    cache->n_glyphs--;
+
+    /* Eliminate tombstones if possible */
+    if (cache->glyphs[(idx + 1) & HASH_MASK] == NULL)
+    {
+	while (cache->glyphs[idx & HASH_MASK] == TOMBSTONE)
+	{
+	    cache->glyphs[idx & HASH_MASK] = NULL;
+	    cache->n_tombstones--;
+	    idx--;
+	}
+    }
+}
+
+static void
+clear_table (pixman_glyph_cache_t *cache)
+{
+    int i;
+
+    for (i = 0; i < HASH_SIZE; ++i)
+    {
+	glyph_t *glyph = cache->glyphs[i];
+
+	if (glyph && glyph != TOMBSTONE)
+	    free_glyph (glyph);
+
+	cache->glyphs[i] = NULL;
+    }
+
+    cache->n_glyphs = 0;
+    cache->n_tombstones = 0;
+}
+
+PIXMAN_EXPORT pixman_glyph_cache_t *
+pixman_glyph_cache_create (void)
+{
+    pixman_glyph_cache_t *cache;
+
+    if (!(cache = malloc (sizeof *cache)))
+	return NULL;
+
+    memset (cache->glyphs, 0, sizeof (cache->glyphs));
+    cache->n_glyphs = 0;
+    cache->n_tombstones = 0;
+    cache->freeze_count = 0;
+
+    pixman_list_init (&cache->mru);
+
+    return cache;
+}
+
+PIXMAN_EXPORT void
+pixman_glyph_cache_destroy (pixman_glyph_cache_t *cache)
+{
+    return_if_fail (cache->freeze_count == 0);
+
+    clear_table (cache);
+
+    free (cache);
+}
+
+PIXMAN_EXPORT void
+pixman_glyph_cache_freeze (pixman_glyph_cache_t  *cache)
+{
+    cache->freeze_count++;
+}
+
+PIXMAN_EXPORT void
+pixman_glyph_cache_thaw (pixman_glyph_cache_t  *cache)
+{
+    if (--cache->freeze_count == 0					&&
+	cache->n_glyphs + cache->n_tombstones > N_GLYPHS_HIGH_WATER)
+    {
+	if (cache->n_tombstones > N_GLYPHS_HIGH_WATER)
+	{
+	    /* More than half the entries are
+	     * tombstones. Just dump the whole table.
+	     */
+	    clear_table (cache);
+	}
+
+	while (cache->n_glyphs > N_GLYPHS_LOW_WATER)
+	{
+	    glyph_t *glyph = CONTAINER_OF (glyph_t, mru_link, cache->mru.tail);
+
+	    remove_glyph (cache, glyph);
+	    free_glyph (glyph);
+	}
+    }
+}
+
+PIXMAN_EXPORT const void *
+pixman_glyph_cache_lookup (pixman_glyph_cache_t  *cache,
+			   void                  *font_key,
+			   void                  *glyph_key)
+{
+    return lookup_glyph (cache, font_key, glyph_key);
+}
+
+PIXMAN_EXPORT const void *
+pixman_glyph_cache_insert (pixman_glyph_cache_t  *cache,
+			   void                  *font_key,
+			   void                  *glyph_key,
+			   int			  origin_x,
+			   int                    origin_y,
+			   pixman_image_t        *image)
+{
+    glyph_t *glyph;
+    int32_t width, height;
+
+    return_val_if_fail (cache->freeze_count > 0, NULL);
+    return_val_if_fail (image->type == BITS, NULL);
+
+    width = image->bits.width;
+    height = image->bits.height;
+
+    if (cache->n_glyphs >= HASH_SIZE)
+	return NULL;
+
+    if (!(glyph = malloc (sizeof *glyph)))
+	return NULL;
+
+    glyph->font_key = font_key;
+    glyph->glyph_key = glyph_key;
+    glyph->origin_x = origin_x;
+    glyph->origin_y = origin_y;
+
+    if (!(glyph->image = pixman_image_create_bits (
+	      image->bits.format, width, height, NULL, -1)))
+    {
+	free (glyph);
+	return NULL;
+    }
+
+    pixman_image_composite32 (PIXMAN_OP_SRC,
+			      image, NULL, glyph->image, 0, 0, 0, 0, 0, 0,
+			      width, height);
+
+    if (PIXMAN_FORMAT_A   (glyph->image->bits.format) != 0	&&
+	PIXMAN_FORMAT_RGB (glyph->image->bits.format) != 0)
+    {
+	pixman_image_set_component_alpha (glyph->image, TRUE);
+    }
+
+    pixman_list_prepend (&cache->mru, &glyph->mru_link);
+
+    _pixman_image_validate (glyph->image);
+    insert_glyph (cache, glyph);
+
+    return glyph;
+}
+
+PIXMAN_EXPORT void
+pixman_glyph_cache_remove (pixman_glyph_cache_t  *cache,
+			   void                  *font_key,
+			   void                  *glyph_key)
+{
+    glyph_t *glyph;
+
+    if ((glyph = lookup_glyph (cache, font_key, glyph_key)))
+    {
+	remove_glyph (cache, glyph);
+
+	free_glyph (glyph);
+    }
+}
+
+PIXMAN_EXPORT void
+pixman_glyph_get_extents (pixman_glyph_cache_t *cache,
+			  int                   n_glyphs,
+			  pixman_glyph_t       *glyphs,
+			  pixman_box32_t       *extents)
+{
+    int i;
+
+    extents->x1 = extents->y1 = INT32_MAX;
+    extents->x2 = extents->y2 = INT32_MIN;
+
+    for (i = 0; i < n_glyphs; ++i)
+    {
+	glyph_t *glyph = (glyph_t *)glyphs[i].glyph;
+	int x1, y1, x2, y2;
+
+	x1 = glyphs[i].x - glyph->origin_x;
+	y1 = glyphs[i].y - glyph->origin_y;
+	x2 = glyphs[i].x - glyph->origin_x + glyph->image->bits.width;
+	y2 = glyphs[i].y - glyph->origin_y + glyph->image->bits.height;
+
+	if (x1 < extents->x1)
+	    extents->x1 = x1;
+	if (y1 < extents->y1)
+	    extents->y1 = y1;
+	if (x2 > extents->x2)
+	    extents->x2 = x2;
+	if (y2 > extents->y2)
+	    extents->y2 = y2;
+    }
+}
+
+/* This function returns a format that is suitable for use as a mask for the
+ * set of glyphs in question.
+ */
+PIXMAN_EXPORT pixman_format_code_t
+pixman_glyph_get_mask_format (pixman_glyph_cache_t *cache,
+			      int		    n_glyphs,
+			      const pixman_glyph_t *glyphs)
+{
+    pixman_format_code_t format = PIXMAN_a1;
+    int i;
+
+    for (i = 0; i < n_glyphs; ++i)
+    {
+	const glyph_t *glyph = glyphs[i].glyph;
+	pixman_format_code_t glyph_format = glyph->image->bits.format;
+
+	if (PIXMAN_FORMAT_TYPE (glyph_format) == PIXMAN_TYPE_A)
+	{
+	    if (PIXMAN_FORMAT_A (glyph_format) > PIXMAN_FORMAT_A (format))
+		format = glyph_format;
+	}
+	else
+	{
+	    return PIXMAN_a8r8g8b8;
+	}
+    }
+
+    return format;
+}
+
+static pixman_bool_t
+box32_intersect (pixman_box32_t *dest,
+		 const pixman_box32_t *box1,
+		 const pixman_box32_t *box2)
+{
+    dest->x1 = MAX (box1->x1, box2->x1);
+    dest->y1 = MAX (box1->y1, box2->y1);
+    dest->x2 = MIN (box1->x2, box2->x2);
+    dest->y2 = MIN (box1->y2, box2->y2);
+
+    return dest->x2 > dest->x1 && dest->y2 > dest->y1;
+}
+
+#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
+__attribute__((__force_align_arg_pointer__))
+#endif
+PIXMAN_EXPORT void
+pixman_composite_glyphs_no_mask (pixman_op_t            op,
+				 pixman_image_t        *src,
+				 pixman_image_t        *dest,
+				 int32_t                src_x,
+				 int32_t                src_y,
+				 int32_t                dest_x,
+				 int32_t                dest_y,
+				 pixman_glyph_cache_t  *cache,
+				 int                    n_glyphs,
+				 const pixman_glyph_t  *glyphs)
+{
+    pixman_region32_t region;
+    pixman_format_code_t glyph_format = PIXMAN_null;
+    uint32_t glyph_flags = 0;
+    pixman_format_code_t dest_format;
+    uint32_t dest_flags;
+    pixman_composite_func_t func = NULL;
+    pixman_implementation_t *implementation = NULL;
+    pixman_composite_info_t info;
+    int i;
+
+    _pixman_image_validate (src);
+    _pixman_image_validate (dest);
+    
+    dest_format = dest->common.extended_format_code;
+    dest_flags = dest->common.flags;
+    
+    pixman_region32_init (&region);
+    if (!_pixman_compute_composite_region32 (
+	    &region,
+	    src, NULL, dest,
+	    src_x - dest_x, src_y - dest_y, 0, 0, 0, 0,
+	    dest->bits.width, dest->bits.height))
+    {
+	goto out;
+    }
+
+    info.op = op;
+    info.src_image = src;
+    info.dest_image = dest;
+    info.src_flags = src->common.flags;
+    info.dest_flags = dest->common.flags;
+
+    for (i = 0; i < n_glyphs; ++i)
+    {
+	glyph_t *glyph = (glyph_t *)glyphs[i].glyph;
+	pixman_image_t *glyph_img = glyph->image;
+	pixman_box32_t glyph_box;
+	pixman_box32_t *pbox;
+	uint32_t extra = FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
+	pixman_box32_t composite_box;
+	int n;
+
+	glyph_box.x1 = dest_x + glyphs[i].x - glyph->origin_x;
+	glyph_box.y1 = dest_y + glyphs[i].y - glyph->origin_y;
+	glyph_box.x2 = glyph_box.x1 + glyph->image->bits.width;
+	glyph_box.y2 = glyph_box.y1 + glyph->image->bits.height;
+	
+	pbox = pixman_region32_rectangles (&region, &n);
+	
+	info.mask_image = glyph_img;
+
+	while (n--)
+	{
+	    if (box32_intersect (&composite_box, pbox, &glyph_box))
+	    {
+		if (glyph_img->common.extended_format_code != glyph_format	||
+		    glyph_img->common.flags != glyph_flags)
+		{
+		    glyph_format = glyph_img->common.extended_format_code;
+		    glyph_flags = glyph_img->common.flags;
+
+		    _pixman_implementation_lookup_composite (
+			get_implementation(), op,
+			src->common.extended_format_code, src->common.flags,
+			glyph_format, glyph_flags | extra,
+			dest_format, dest_flags,
+			&implementation, &func);
+		}
+
+		info.src_x = src_x + composite_box.x1 - dest_x;
+		info.src_y = src_y + composite_box.y1 - dest_y;
+		info.mask_x = composite_box.x1 - (dest_x + glyphs[i].x - glyph->origin_x);
+		info.mask_y = composite_box.y1 - (dest_y + glyphs[i].y - glyph->origin_y);
+		info.dest_x = composite_box.x1;
+		info.dest_y = composite_box.y1;
+		info.width = composite_box.x2 - composite_box.x1;
+		info.height = composite_box.y2 - composite_box.y1;
+
+		info.mask_flags = glyph_flags;
+
+		func (implementation, &info);
+	    }
+
+	    pbox++;
+	}
+	pixman_list_move_to_front (&cache->mru, &glyph->mru_link);
+    }
+
+out:
+    pixman_region32_fini (&region);
+}
+
+static void
+add_glyphs (pixman_glyph_cache_t *cache,
+	    pixman_image_t *dest,
+	    int off_x, int off_y,
+	    int n_glyphs, const pixman_glyph_t *glyphs)
+{
+    pixman_format_code_t glyph_format = PIXMAN_null;
+    uint32_t glyph_flags = 0;
+    pixman_composite_func_t func = NULL;
+    pixman_implementation_t *implementation = NULL;
+    pixman_format_code_t dest_format;
+    uint32_t dest_flags;
+    pixman_box32_t dest_box;
+    pixman_composite_info_t info;
+    pixman_image_t *white_img = NULL;
+    pixman_bool_t white_src = FALSE;
+    int i;
+
+    _pixman_image_validate (dest);
+
+    dest_format = dest->common.extended_format_code;
+    dest_flags = dest->common.flags;
+
+    info.op = PIXMAN_OP_ADD;
+    info.dest_image = dest;
+    info.src_x = 0;
+    info.src_y = 0;
+    info.dest_flags = dest_flags;
+
+    dest_box.x1 = 0;
+    dest_box.y1 = 0;
+    dest_box.x2 = dest->bits.width;
+    dest_box.y2 = dest->bits.height;
+
+    for (i = 0; i < n_glyphs; ++i)
+    {
+	glyph_t *glyph = (glyph_t *)glyphs[i].glyph;
+	pixman_image_t *glyph_img = glyph->image;
+	pixman_box32_t glyph_box;
+	pixman_box32_t composite_box;
+
+	if (glyph_img->common.extended_format_code != glyph_format	||
+	    glyph_img->common.flags != glyph_flags)
+	{
+	    pixman_format_code_t src_format, mask_format;
+
+	    glyph_format = glyph_img->common.extended_format_code;
+	    glyph_flags = glyph_img->common.flags;
+
+	    if (glyph_format == dest->bits.format)
+	    {
+		src_format = glyph_format;
+		mask_format = PIXMAN_null;
+		info.src_flags = glyph_flags | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
+		info.mask_flags = FAST_PATH_IS_OPAQUE;
+		info.mask_image = NULL;
+		white_src = FALSE;
+	    }
+	    else
+	    {
+		if (!white_img)
+		{
+		    static const pixman_color_t white = { 0xffff, 0xffff, 0xffff, 0xffff };
+
+		    if (!(white_img = pixman_image_create_solid_fill (&white)))
+			goto out;
+
+		    _pixman_image_validate (white_img);
+		}
+
+		src_format = PIXMAN_solid;
+		mask_format = glyph_format;
+		info.src_flags = white_img->common.flags;
+		info.mask_flags = glyph_flags | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
+		info.src_image = white_img;
+		white_src = TRUE;
+	    }
+
+	    _pixman_implementation_lookup_composite (
+		get_implementation(), PIXMAN_OP_ADD,
+		src_format, info.src_flags,
+		mask_format, info.mask_flags,
+		dest_format, dest_flags,
+		&implementation, &func);
+	}
+
+	glyph_box.x1 = glyphs[i].x - glyph->origin_x + off_x;
+	glyph_box.y1 = glyphs[i].y - glyph->origin_y + off_y;
+	glyph_box.x2 = glyph_box.x1 + glyph->image->bits.width;
+	glyph_box.y2 = glyph_box.y1 + glyph->image->bits.height;
+	
+	if (box32_intersect (&composite_box, &glyph_box, &dest_box))
+	{
+	    int src_x = composite_box.x1 - glyph_box.x1;
+	    int src_y = composite_box.y1 - glyph_box.y1;
+
+	    if (white_src)
+		info.mask_image = glyph_img;
+	    else
+		info.src_image = glyph_img;
+
+	    info.mask_x = info.src_x = src_x;
+	    info.mask_y = info.src_y = src_y;
+	    info.dest_x = composite_box.x1;
+	    info.dest_y = composite_box.y1;
+	    info.width = composite_box.x2 - composite_box.x1;
+	    info.height = composite_box.y2 - composite_box.y1;
+
+	    func (implementation, &info);
+
+	    pixman_list_move_to_front (&cache->mru, &glyph->mru_link);
+	}
+    }
+
+out:
+    if (white_img)
+	pixman_image_unref (white_img);
+}
+
+/* Conceptually, for each glyph, (white IN glyph) is PIXMAN_OP_ADDed to an
+ * infinitely big mask image at the position such that the glyph origin point
+ * is positioned at the (glyphs[i].x, glyphs[i].y) point.
+ *
+ * Then (mask_x, mask_y) in the infinite mask and (src_x, src_y) in the source
+ * image are both aligned with (dest_x, dest_y) in the destination image. Then
+ * these three images are composited within the 
+ *
+ *       (dest_x, dest_y, dst_x + width, dst_y + height)
+ *
+ * rectangle.
+ *
+ * TODO:
+ *   - Trim the mask to the destination clip/image?
+ *   - Trim composite region based on sources, when the op ignores 0s.
+ */
+#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
+__attribute__((__force_align_arg_pointer__))
+#endif
+PIXMAN_EXPORT void
+pixman_composite_glyphs (pixman_op_t            op,
+			 pixman_image_t        *src,
+			 pixman_image_t        *dest,
+			 pixman_format_code_t   mask_format,
+			 int32_t                src_x,
+			 int32_t                src_y,
+			 int32_t		mask_x,
+			 int32_t		mask_y,
+			 int32_t                dest_x,
+			 int32_t                dest_y,
+			 int32_t                width,
+			 int32_t                height,
+			 pixman_glyph_cache_t  *cache,
+			 int			n_glyphs,
+			 const pixman_glyph_t  *glyphs)
+{
+    pixman_image_t *mask;
+
+    if (!(mask = pixman_image_create_bits (mask_format, width, height, NULL, -1)))
+	return;
+
+    if (PIXMAN_FORMAT_A   (mask_format) != 0 &&
+	PIXMAN_FORMAT_RGB (mask_format) != 0)
+    {
+	pixman_image_set_component_alpha (mask, TRUE);
+    }
+
+    add_glyphs (cache, mask, - mask_x, - mask_y, n_glyphs, glyphs);
+
+    pixman_image_composite32 (op, src, mask, dest,
+			      src_x, src_y,
+			      0, 0,
+			      dest_x, dest_y,
+			      width, height);
+
+    pixman_image_unref (mask);
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-gradient-walker.c b/libs/pixman-0.40.0/pixman/pixman-gradient-walker.c
new file mode 100644
index 0000000..fb7f401
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-gradient-walker.c
@@ -0,0 +1,264 @@
+/*
+ *
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+
+void
+_pixman_gradient_walker_init (pixman_gradient_walker_t *walker,
+                              gradient_t *              gradient,
+                              pixman_repeat_t		repeat)
+{
+    walker->num_stops = gradient->n_stops;
+    walker->stops     = gradient->stops;
+    walker->left_x    = 0;
+    walker->right_x   = 0x10000;
+    walker->a_s       = 0.0f;
+    walker->a_b       = 0.0f;
+    walker->r_s       = 0.0f;
+    walker->r_b       = 0.0f;
+    walker->g_s       = 0.0f;
+    walker->g_b       = 0.0f;
+    walker->b_s       = 0.0f;
+    walker->b_b       = 0.0f;
+    walker->repeat    = repeat;
+
+    walker->need_reset = TRUE;
+}
+
+static void
+gradient_walker_reset (pixman_gradient_walker_t *walker,
+		       pixman_fixed_48_16_t      pos)
+{
+    int64_t x, left_x, right_x;
+    pixman_color_t *left_c, *right_c;
+    int n, count = walker->num_stops;
+    pixman_gradient_stop_t *stops = walker->stops;
+    float la, lr, lg, lb;
+    float ra, rr, rg, rb;
+    float lx, rx;
+
+    if (walker->repeat == PIXMAN_REPEAT_NORMAL)
+    {
+	x = (int32_t)pos & 0xffff;
+    }
+    else if (walker->repeat == PIXMAN_REPEAT_REFLECT)
+    {
+	x = (int32_t)pos & 0xffff;
+	if ((int32_t)pos & 0x10000)
+	    x = 0x10000 - x;
+    }
+    else
+    {
+	x = pos;
+    }
+    
+    for (n = 0; n < count; n++)
+    {
+	if (x < stops[n].x)
+	    break;
+    }
+    
+    left_x =  stops[n - 1].x;
+    left_c = &stops[n - 1].color;
+    
+    right_x =  stops[n].x;
+    right_c = &stops[n].color;
+
+    if (walker->repeat == PIXMAN_REPEAT_NORMAL)
+    {
+	left_x  += (pos - x);
+	right_x += (pos - x);
+    }
+    else if (walker->repeat == PIXMAN_REPEAT_REFLECT)
+    {
+	if ((int32_t)pos & 0x10000)
+	{
+	    pixman_color_t  *tmp_c;
+	    int32_t tmp_x;
+
+	    tmp_x   = 0x10000 - right_x;
+	    right_x = 0x10000 - left_x;
+	    left_x  = tmp_x;
+
+	    tmp_c   = right_c;
+	    right_c = left_c;
+	    left_c  = tmp_c;
+
+	    x = 0x10000 - x;
+	}
+	left_x  += (pos - x);
+	right_x += (pos - x);
+    }
+    else if (walker->repeat == PIXMAN_REPEAT_NONE)
+    {
+	if (n == 0)
+	    right_c = left_c;
+	else if (n == count)
+	    left_c = right_c;
+    }
+
+    /* The alpha/red/green/blue channels are scaled to be in [0, 1].
+     * This ensures that after premultiplication all channels will
+     * be in the [0, 1] interval.
+     */
+    la = (left_c->alpha * (1.0f/257.0f));
+    lr = (left_c->red * (1.0f/257.0f));
+    lg = (left_c->green * (1.0f/257.0f));
+    lb = (left_c->blue * (1.0f/257.0f));
+
+    ra = (right_c->alpha * (1.0f/257.0f));
+    rr = (right_c->red * (1.0f/257.0f));
+    rg = (right_c->green * (1.0f/257.0f));
+    rb = (right_c->blue * (1.0f/257.0f));
+    
+    lx = left_x * (1.0f/65536.0f);
+    rx = right_x * (1.0f/65536.0f);
+    
+    if (FLOAT_IS_ZERO (rx - lx) || left_x == INT32_MIN || right_x == INT32_MAX)
+    {
+	walker->a_s = walker->r_s = walker->g_s = walker->b_s = 0.0f;
+	walker->a_b = (la + ra) / 510.0f;
+	walker->r_b = (lr + rr) / 510.0f;
+	walker->g_b = (lg + rg) / 510.0f;
+	walker->b_b = (lb + rb) / 510.0f;
+    }
+    else
+    {
+	float w_rec = 1.0f / (rx - lx);
+
+	walker->a_b = (la * rx - ra * lx) * w_rec * (1.0f/255.0f);
+	walker->r_b = (lr * rx - rr * lx) * w_rec * (1.0f/255.0f);
+	walker->g_b = (lg * rx - rg * lx) * w_rec * (1.0f/255.0f);
+	walker->b_b = (lb * rx - rb * lx) * w_rec * (1.0f/255.0f);
+
+	walker->a_s = (ra - la) * w_rec * (1.0f/255.0f);
+	walker->r_s = (rr - lr) * w_rec * (1.0f/255.0f);
+	walker->g_s = (rg - lg) * w_rec * (1.0f/255.0f);
+	walker->b_s = (rb - lb) * w_rec * (1.0f/255.0f);
+    }
+   
+    walker->left_x = left_x;
+    walker->right_x = right_x;
+
+    walker->need_reset = FALSE;
+}
+
+static argb_t
+pixman_gradient_walker_pixel_float (pixman_gradient_walker_t *walker,
+				    pixman_fixed_48_16_t      x)
+{
+    argb_t f;
+    float y;
+
+    if (walker->need_reset || x < walker->left_x || x >= walker->right_x)
+	gradient_walker_reset (walker, x);
+
+    y = x * (1.0f / 65536.0f);
+
+    f.a = walker->a_s * y + walker->a_b;
+    f.r = f.a * (walker->r_s * y + walker->r_b);
+    f.g = f.a * (walker->g_s * y + walker->g_b);
+    f.b = f.a * (walker->b_s * y + walker->b_b);
+
+    return f;
+}
+
+static uint32_t
+pixman_gradient_walker_pixel_32 (pixman_gradient_walker_t *walker,
+				 pixman_fixed_48_16_t      x)
+{
+    argb_t f;
+    float y;
+
+    if (walker->need_reset || x < walker->left_x || x >= walker->right_x)
+	gradient_walker_reset (walker, x);
+
+    y = x * (1.0f / 65536.0f);
+
+    /* Instead of [0...1] for ARGB, we want [0...255],
+     * multiply alpha with 255 and the color channels
+     * also get multiplied by the alpha multiplier.
+     *
+     * We don't use pixman_contract_from_float because it causes a 2x
+     * slowdown to do so, and the values are already normalized,
+     * so we don't have to worry about values < 0.f or > 1.f
+     */
+    f.a = 255.f * (walker->a_s * y + walker->a_b);
+    f.r = f.a * (walker->r_s * y + walker->r_b);
+    f.g = f.a * (walker->g_s * y + walker->g_b);
+    f.b = f.a * (walker->b_s * y + walker->b_b);
+
+    return (((uint32_t)(f.a + .5f) << 24) & 0xff000000) |
+           (((uint32_t)(f.r + .5f) << 16) & 0x00ff0000) |
+           (((uint32_t)(f.g + .5f) <<  8) & 0x0000ff00) |
+           (((uint32_t)(f.b + .5f) >>  0) & 0x000000ff);
+}
+
+void
+_pixman_gradient_walker_write_narrow (pixman_gradient_walker_t *walker,
+				      pixman_fixed_48_16_t      x,
+				      uint32_t                 *buffer)
+{
+    *buffer = pixman_gradient_walker_pixel_32 (walker, x);
+}
+
+void
+_pixman_gradient_walker_write_wide (pixman_gradient_walker_t *walker,
+				    pixman_fixed_48_16_t      x,
+				    uint32_t                 *buffer)
+{
+    *(argb_t *)buffer = pixman_gradient_walker_pixel_float (walker, x);
+}
+
+void
+_pixman_gradient_walker_fill_narrow (pixman_gradient_walker_t *walker,
+				     pixman_fixed_48_16_t      x,
+				     uint32_t                 *buffer,
+				     uint32_t                 *end)
+{
+    register uint32_t color;
+
+    color = pixman_gradient_walker_pixel_32 (walker, x);
+    while (buffer < end)
+	*buffer++ = color;
+}
+
+void
+_pixman_gradient_walker_fill_wide (pixman_gradient_walker_t *walker,
+				   pixman_fixed_48_16_t      x,
+				   uint32_t                 *buffer,
+				   uint32_t                 *end)
+{
+    register argb_t color;
+    argb_t *buffer_wide = (argb_t *)buffer;
+    argb_t *end_wide    = (argb_t *)end;
+
+    color = pixman_gradient_walker_pixel_float (walker, x);
+    while (buffer_wide < end_wide)
+	*buffer_wide++ = color;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-image.c b/libs/pixman-0.40.0/pixman/pixman-image.c
new file mode 100644
index 0000000..db29ff5
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-image.c
@@ -0,0 +1,994 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <assert.h>
+
+#include "pixman-private.h"
+
+static const pixman_color_t transparent_black = { 0, 0, 0, 0 };
+
+static void
+gradient_property_changed (pixman_image_t *image)
+{
+    gradient_t *gradient = &image->gradient;
+    int n = gradient->n_stops;
+    pixman_gradient_stop_t *stops = gradient->stops;
+    pixman_gradient_stop_t *begin = &(gradient->stops[-1]);
+    pixman_gradient_stop_t *end = &(gradient->stops[n]);
+
+    switch (gradient->common.repeat)
+    {
+    default:
+    case PIXMAN_REPEAT_NONE:
+	begin->x = INT32_MIN;
+	begin->color = transparent_black;
+	end->x = INT32_MAX;
+	end->color = transparent_black;
+	break;
+
+    case PIXMAN_REPEAT_NORMAL:
+	begin->x = stops[n - 1].x - pixman_fixed_1;
+	begin->color = stops[n - 1].color;
+	end->x = stops[0].x + pixman_fixed_1;
+	end->color = stops[0].color;
+	break;
+
+    case PIXMAN_REPEAT_REFLECT:
+	begin->x = - stops[0].x;
+	begin->color = stops[0].color;
+	end->x = pixman_int_to_fixed (2) - stops[n - 1].x;
+	end->color = stops[n - 1].color;
+	break;
+
+    case PIXMAN_REPEAT_PAD:
+	begin->x = INT32_MIN;
+	begin->color = stops[0].color;
+	end->x = INT32_MAX;
+	end->color = stops[n - 1].color;
+	break;
+    }
+}
+
+pixman_bool_t
+_pixman_init_gradient (gradient_t *                  gradient,
+                       const pixman_gradient_stop_t *stops,
+                       int                           n_stops)
+{
+    return_val_if_fail (n_stops > 0, FALSE);
+
+    /* We allocate two extra stops, one before the beginning of the stop list,
+     * and one after the end. These stops are initialized to whatever color
+     * would be used for positions outside the range of the stop list.
+     *
+     * This saves a bit of computation in the gradient walker.
+     *
+     * The pointer we store in the gradient_t struct still points to the
+     * first user-supplied struct, so when freeing, we will have to
+     * subtract one.
+     */
+    gradient->stops =
+	pixman_malloc_ab (n_stops + 2, sizeof (pixman_gradient_stop_t));
+    if (!gradient->stops)
+	return FALSE;
+
+    gradient->stops += 1;
+    memcpy (gradient->stops, stops, n_stops * sizeof (pixman_gradient_stop_t));
+    gradient->n_stops = n_stops;
+
+    gradient->common.property_changed = gradient_property_changed;
+
+    return TRUE;
+}
+
+void
+_pixman_image_init (pixman_image_t *image)
+{
+    image_common_t *common = &image->common;
+
+    pixman_region32_init (&common->clip_region);
+
+    common->alpha_count = 0;
+    common->have_clip_region = FALSE;
+    common->clip_sources = FALSE;
+    common->transform = NULL;
+    common->repeat = PIXMAN_REPEAT_NONE;
+    common->filter = PIXMAN_FILTER_NEAREST;
+    common->filter_params = NULL;
+    common->n_filter_params = 0;
+    common->alpha_map = NULL;
+    common->component_alpha = FALSE;
+    common->ref_count = 1;
+    common->property_changed = NULL;
+    common->client_clip = FALSE;
+    common->destroy_func = NULL;
+    common->destroy_data = NULL;
+    common->dirty = TRUE;
+}
+
+pixman_bool_t
+_pixman_image_fini (pixman_image_t *image)
+{
+    image_common_t *common = (image_common_t *)image;
+
+    common->ref_count--;
+
+    if (common->ref_count == 0)
+    {
+	if (image->common.destroy_func)
+	    image->common.destroy_func (image, image->common.destroy_data);
+
+	pixman_region32_fini (&common->clip_region);
+
+	free (common->transform);
+	free (common->filter_params);
+
+	if (common->alpha_map)
+	    pixman_image_unref ((pixman_image_t *)common->alpha_map);
+
+	if (image->type == LINEAR ||
+	    image->type == RADIAL ||
+	    image->type == CONICAL)
+	{
+	    if (image->gradient.stops)
+	    {
+		/* See _pixman_init_gradient() for an explanation of the - 1 */
+		free (image->gradient.stops - 1);
+	    }
+
+	    /* This will trigger if someone adds a property_changed
+	     * method to the linear/radial/conical gradient overwriting
+	     * the general one.
+	     */
+	    assert (
+		image->common.property_changed == gradient_property_changed);
+	}
+
+	if (image->type == BITS && image->bits.free_me)
+	    free (image->bits.free_me);
+
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
+pixman_image_t *
+_pixman_image_allocate (void)
+{
+    pixman_image_t *image = malloc (sizeof (pixman_image_t));
+
+    if (image)
+	_pixman_image_init (image);
+
+    return image;
+}
+
+static void
+image_property_changed (pixman_image_t *image)
+{
+    image->common.dirty = TRUE;
+}
+
+/* Ref Counting */
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_ref (pixman_image_t *image)
+{
+    image->common.ref_count++;
+
+    return image;
+}
+
+/* returns TRUE when the image is freed */
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_unref (pixman_image_t *image)
+{
+    if (_pixman_image_fini (image))
+    {
+	free (image);
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_destroy_function (pixman_image_t *            image,
+                                   pixman_image_destroy_func_t func,
+                                   void *                      data)
+{
+    image->common.destroy_func = func;
+    image->common.destroy_data = data;
+}
+
+PIXMAN_EXPORT void *
+pixman_image_get_destroy_data (pixman_image_t *image)
+{
+  return image->common.destroy_data;
+}
+
+void
+_pixman_image_reset_clip_region (pixman_image_t *image)
+{
+    image->common.have_clip_region = FALSE;
+}
+
+/* Executive Summary: This function is a no-op that only exists
+ * for historical reasons.
+ *
+ * There used to be a bug in the X server where it would rely on
+ * out-of-bounds accesses when it was asked to composite with a
+ * window as the source. It would create a pixman image pointing
+ * to some bogus position in memory, but then set a clip region
+ * to the position where the actual bits were.
+ *
+ * Due to a bug in old versions of pixman, where it would not clip
+ * against the image bounds when a clip region was set, this would
+ * actually work. So when the pixman bug was fixed, a workaround was
+ * added to allow certain out-of-bound accesses. This function disabled
+ * those workarounds.
+ *
+ * Since 0.21.2, pixman doesn't do these workarounds anymore, so now
+ * this function is a no-op.
+ */
+PIXMAN_EXPORT void
+pixman_disable_out_of_bounds_workaround (void)
+{
+}
+
+static void
+compute_image_info (pixman_image_t *image)
+{
+    pixman_format_code_t code;
+    uint32_t flags = 0;
+
+    /* Transform */
+    if (!image->common.transform)
+    {
+	flags |= (FAST_PATH_ID_TRANSFORM	|
+		  FAST_PATH_X_UNIT_POSITIVE	|
+		  FAST_PATH_Y_UNIT_ZERO		|
+		  FAST_PATH_AFFINE_TRANSFORM);
+    }
+    else
+    {
+	flags |= FAST_PATH_HAS_TRANSFORM;
+
+	if (image->common.transform->matrix[2][0] == 0			&&
+	    image->common.transform->matrix[2][1] == 0			&&
+	    image->common.transform->matrix[2][2] == pixman_fixed_1)
+	{
+	    flags |= FAST_PATH_AFFINE_TRANSFORM;
+
+	    if (image->common.transform->matrix[0][1] == 0 &&
+		image->common.transform->matrix[1][0] == 0)
+	    {
+		if (image->common.transform->matrix[0][0] == -pixman_fixed_1 &&
+		    image->common.transform->matrix[1][1] == -pixman_fixed_1)
+		{
+		    flags |= FAST_PATH_ROTATE_180_TRANSFORM;
+		}
+		flags |= FAST_PATH_SCALE_TRANSFORM;
+	    }
+	    else if (image->common.transform->matrix[0][0] == 0 &&
+	             image->common.transform->matrix[1][1] == 0)
+	    {
+		pixman_fixed_t m01 = image->common.transform->matrix[0][1];
+		pixman_fixed_t m10 = image->common.transform->matrix[1][0];
+
+		if (m01 == -pixman_fixed_1 && m10 == pixman_fixed_1)
+		    flags |= FAST_PATH_ROTATE_90_TRANSFORM;
+		else if (m01 == pixman_fixed_1 && m10 == -pixman_fixed_1)
+		    flags |= FAST_PATH_ROTATE_270_TRANSFORM;
+	    }
+	}
+
+	if (image->common.transform->matrix[0][0] > 0)
+	    flags |= FAST_PATH_X_UNIT_POSITIVE;
+
+	if (image->common.transform->matrix[1][0] == 0)
+	    flags |= FAST_PATH_Y_UNIT_ZERO;
+    }
+
+    /* Filter */
+    switch (image->common.filter)
+    {
+    case PIXMAN_FILTER_NEAREST:
+    case PIXMAN_FILTER_FAST:
+	flags |= (FAST_PATH_NEAREST_FILTER | FAST_PATH_NO_CONVOLUTION_FILTER);
+	break;
+
+    case PIXMAN_FILTER_BILINEAR:
+    case PIXMAN_FILTER_GOOD:
+    case PIXMAN_FILTER_BEST:
+	flags |= (FAST_PATH_BILINEAR_FILTER | FAST_PATH_NO_CONVOLUTION_FILTER);
+
+	/* Here we have a chance to optimize BILINEAR filter to NEAREST if
+	 * they are equivalent for the currently used transformation matrix.
+	 */
+	if (flags & FAST_PATH_ID_TRANSFORM)
+	{
+	    flags |= FAST_PATH_NEAREST_FILTER;
+	}
+	else if (flags & FAST_PATH_AFFINE_TRANSFORM)
+	{
+	    /* Suppose the transform is
+	     *
+	     *    [ t00, t01, t02 ]
+	     *    [ t10, t11, t12 ]
+	     *    [   0,   0,   1 ]
+	     *
+	     * and the destination coordinates are (n + 0.5, m + 0.5). Then
+	     * the transformed x coordinate is:
+	     *
+	     *     tx = t00 * (n + 0.5) + t01 * (m + 0.5) + t02
+	     *        = t00 * n + t01 * m + t02 + (t00 + t01) * 0.5
+	     *
+	     * which implies that if t00, t01 and t02 are all integers
+	     * and (t00 + t01) is odd, then tx will be an integer plus 0.5,
+	     * which means a BILINEAR filter will reduce to NEAREST. The same
+	     * applies in the y direction
+	     */
+	    pixman_fixed_t (*t)[3] = image->common.transform->matrix;
+
+	    if ((pixman_fixed_frac (
+		     t[0][0] | t[0][1] | t[0][2] |
+		     t[1][0] | t[1][1] | t[1][2]) == 0)			&&
+		(pixman_fixed_to_int (
+		    (t[0][0] + t[0][1]) & (t[1][0] + t[1][1])) % 2) == 1)
+	    {
+		/* FIXME: there are some affine-test failures, showing that
+		 * handling of BILINEAR and NEAREST filter is not quite
+		 * equivalent when getting close to 32K for the translation
+		 * components of the matrix. That's likely some bug, but for
+		 * now just skip BILINEAR->NEAREST optimization in this case.
+		 */
+		pixman_fixed_t magic_limit = pixman_int_to_fixed (30000);
+		if (image->common.transform->matrix[0][2] <= magic_limit  &&
+		    image->common.transform->matrix[1][2] <= magic_limit  &&
+		    image->common.transform->matrix[0][2] >= -magic_limit &&
+		    image->common.transform->matrix[1][2] >= -magic_limit)
+		{
+		    flags |= FAST_PATH_NEAREST_FILTER;
+		}
+	    }
+	}
+	break;
+
+    case PIXMAN_FILTER_CONVOLUTION:
+	break;
+
+    case PIXMAN_FILTER_SEPARABLE_CONVOLUTION:
+	flags |= FAST_PATH_SEPARABLE_CONVOLUTION_FILTER;
+	break;
+
+    default:
+	flags |= FAST_PATH_NO_CONVOLUTION_FILTER;
+	break;
+    }
+
+    /* Repeat mode */
+    switch (image->common.repeat)
+    {
+    case PIXMAN_REPEAT_NONE:
+	flags |=
+	    FAST_PATH_NO_REFLECT_REPEAT		|
+	    FAST_PATH_NO_PAD_REPEAT		|
+	    FAST_PATH_NO_NORMAL_REPEAT;
+	break;
+
+    case PIXMAN_REPEAT_REFLECT:
+	flags |=
+	    FAST_PATH_NO_PAD_REPEAT		|
+	    FAST_PATH_NO_NONE_REPEAT		|
+	    FAST_PATH_NO_NORMAL_REPEAT;
+	break;
+
+    case PIXMAN_REPEAT_PAD:
+	flags |=
+	    FAST_PATH_NO_REFLECT_REPEAT		|
+	    FAST_PATH_NO_NONE_REPEAT		|
+	    FAST_PATH_NO_NORMAL_REPEAT;
+	break;
+
+    default:
+	flags |=
+	    FAST_PATH_NO_REFLECT_REPEAT		|
+	    FAST_PATH_NO_PAD_REPEAT		|
+	    FAST_PATH_NO_NONE_REPEAT;
+	break;
+    }
+
+    /* Component alpha */
+    if (image->common.component_alpha)
+	flags |= FAST_PATH_COMPONENT_ALPHA;
+    else
+	flags |= FAST_PATH_UNIFIED_ALPHA;
+
+    flags |= (FAST_PATH_NO_ACCESSORS | FAST_PATH_NARROW_FORMAT);
+
+    /* Type specific checks */
+    switch (image->type)
+    {
+    case SOLID:
+	code = PIXMAN_solid;
+
+	if (image->solid.color.alpha == 0xffff)
+	    flags |= FAST_PATH_IS_OPAQUE;
+	break;
+
+    case BITS:
+	if (image->bits.width == 1	&&
+	    image->bits.height == 1	&&
+	    image->common.repeat != PIXMAN_REPEAT_NONE)
+	{
+	    code = PIXMAN_solid;
+	}
+	else
+	{
+	    code = image->bits.format;
+	    flags |= FAST_PATH_BITS_IMAGE;
+	}
+
+	if (!PIXMAN_FORMAT_A (image->bits.format)				&&
+	    PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_GRAY		&&
+	    PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_COLOR)
+	{
+	    flags |= FAST_PATH_SAMPLES_OPAQUE;
+
+	    if (image->common.repeat != PIXMAN_REPEAT_NONE)
+		flags |= FAST_PATH_IS_OPAQUE;
+	}
+
+	if (image->bits.read_func || image->bits.write_func)
+	    flags &= ~FAST_PATH_NO_ACCESSORS;
+
+	if (PIXMAN_FORMAT_IS_WIDE (image->bits.format))
+	    flags &= ~FAST_PATH_NARROW_FORMAT;
+	break;
+
+    case RADIAL:
+	code = PIXMAN_unknown;
+
+	/*
+	 * As explained in pixman-radial-gradient.c, every point of
+	 * the plane has a valid associated radius (and thus will be
+	 * colored) if and only if a is negative (i.e. one of the two
+	 * circles contains the other one).
+	 */
+
+        if (image->radial.a >= 0)
+	    break;
+
+	/* Fall through */
+
+    case CONICAL:
+    case LINEAR:
+	code = PIXMAN_unknown;
+
+	if (image->common.repeat != PIXMAN_REPEAT_NONE)
+	{
+	    int i;
+
+	    flags |= FAST_PATH_IS_OPAQUE;
+	    for (i = 0; i < image->gradient.n_stops; ++i)
+	    {
+		if (image->gradient.stops[i].color.alpha != 0xffff)
+		{
+		    flags &= ~FAST_PATH_IS_OPAQUE;
+		    break;
+		}
+	    }
+	}
+	break;
+
+    default:
+	code = PIXMAN_unknown;
+	break;
+    }
+
+    /* Alpha maps are only supported for BITS images, so it's always
+     * safe to ignore their presense for non-BITS images
+     */
+    if (!image->common.alpha_map || image->type != BITS)
+    {
+	flags |= FAST_PATH_NO_ALPHA_MAP;
+    }
+    else
+    {
+	if (PIXMAN_FORMAT_IS_WIDE (image->common.alpha_map->format))
+	    flags &= ~FAST_PATH_NARROW_FORMAT;
+    }
+
+    /* Both alpha maps and convolution filters can introduce
+     * non-opaqueness in otherwise opaque images. Also
+     * an image with component alpha turned on is only opaque
+     * if all channels are opaque, so we simply turn it off
+     * unconditionally for those images.
+     */
+    if (image->common.alpha_map						||
+	image->common.filter == PIXMAN_FILTER_CONVOLUTION		||
+        image->common.filter == PIXMAN_FILTER_SEPARABLE_CONVOLUTION     ||
+	image->common.component_alpha)
+    {
+	flags &= ~(FAST_PATH_IS_OPAQUE | FAST_PATH_SAMPLES_OPAQUE);
+    }
+
+    image->common.flags = flags;
+    image->common.extended_format_code = code;
+}
+
+void
+_pixman_image_validate (pixman_image_t *image)
+{
+    if (image->common.dirty)
+    {
+	compute_image_info (image);
+
+	/* It is important that property_changed is
+	 * called *after* compute_image_info() because
+	 * property_changed() can make use of the flags
+	 * to set up accessors etc.
+	 */
+	if (image->common.property_changed)
+	    image->common.property_changed (image);
+
+	image->common.dirty = FALSE;
+    }
+
+    if (image->common.alpha_map)
+	_pixman_image_validate ((pixman_image_t *)image->common.alpha_map);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_set_clip_region32 (pixman_image_t *   image,
+                                pixman_region32_t *region)
+{
+    image_common_t *common = (image_common_t *)image;
+    pixman_bool_t result;
+
+    if (region)
+    {
+	if ((result = pixman_region32_copy (&common->clip_region, region)))
+	    image->common.have_clip_region = TRUE;
+    }
+    else
+    {
+	_pixman_image_reset_clip_region (image);
+
+	result = TRUE;
+    }
+
+    image_property_changed (image);
+
+    return result;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_set_clip_region (pixman_image_t *   image,
+                              pixman_region16_t *region)
+{
+    image_common_t *common = (image_common_t *)image;
+    pixman_bool_t result;
+
+    if (region)
+    {
+	if ((result = pixman_region32_copy_from_region16 (&common->clip_region, region)))
+	    image->common.have_clip_region = TRUE;
+    }
+    else
+    {
+	_pixman_image_reset_clip_region (image);
+
+	result = TRUE;
+    }
+
+    image_property_changed (image);
+
+    return result;
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_has_client_clip (pixman_image_t *image,
+                                  pixman_bool_t   client_clip)
+{
+    image->common.client_clip = client_clip;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_set_transform (pixman_image_t *          image,
+                            const pixman_transform_t *transform)
+{
+    static const pixman_transform_t id =
+    {
+	{ { pixman_fixed_1, 0, 0 },
+	  { 0, pixman_fixed_1, 0 },
+	  { 0, 0, pixman_fixed_1 } }
+    };
+
+    image_common_t *common = (image_common_t *)image;
+    pixman_bool_t result;
+
+    if (common->transform == transform)
+	return TRUE;
+
+    if (!transform || memcmp (&id, transform, sizeof (pixman_transform_t)) == 0)
+    {
+	free (common->transform);
+	common->transform = NULL;
+	result = TRUE;
+
+	goto out;
+    }
+
+    if (common->transform &&
+	memcmp (common->transform, transform, sizeof (pixman_transform_t)) == 0)
+    {
+	return TRUE;
+    }
+
+    if (common->transform == NULL)
+	common->transform = malloc (sizeof (pixman_transform_t));
+
+    if (common->transform == NULL)
+    {
+	result = FALSE;
+
+	goto out;
+    }
+
+    memcpy (common->transform, transform, sizeof(pixman_transform_t));
+
+    result = TRUE;
+
+out:
+    image_property_changed (image);
+
+    return result;
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_repeat (pixman_image_t *image,
+                         pixman_repeat_t repeat)
+{
+    if (image->common.repeat == repeat)
+	return;
+
+    image->common.repeat = repeat;
+
+    image_property_changed (image);
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_dither (pixman_image_t *image,
+			 pixman_dither_t dither)
+{
+    if (image->type == BITS)
+    {
+	if (image->bits.dither == dither)
+	    return;
+
+	image->bits.dither = dither;
+
+	image_property_changed (image);
+    }
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_dither_offset (pixman_image_t *image,
+				int             offset_x,
+				int             offset_y)
+{
+    if (image->type == BITS)
+    {
+	if (image->bits.dither_offset_x == offset_x &&
+	    image->bits.dither_offset_y == offset_y)
+	{
+	    return;
+	}
+
+	image->bits.dither_offset_x = offset_x;
+	image->bits.dither_offset_y = offset_y;
+
+	image_property_changed (image);
+    }
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_set_filter (pixman_image_t *      image,
+                         pixman_filter_t       filter,
+                         const pixman_fixed_t *params,
+                         int                   n_params)
+{
+    image_common_t *common = (image_common_t *)image;
+    pixman_fixed_t *new_params;
+
+    if (params == common->filter_params && filter == common->filter)
+	return TRUE;
+
+    if (filter == PIXMAN_FILTER_SEPARABLE_CONVOLUTION)
+    {
+	int width = pixman_fixed_to_int (params[0]);
+	int height = pixman_fixed_to_int (params[1]);
+	int x_phase_bits = pixman_fixed_to_int (params[2]);
+	int y_phase_bits = pixman_fixed_to_int (params[3]);
+	int n_x_phases = (1 << x_phase_bits);
+	int n_y_phases = (1 << y_phase_bits);
+
+	return_val_if_fail (
+	    n_params == 4 + n_x_phases * width + n_y_phases * height, FALSE);
+    }
+    
+    new_params = NULL;
+    if (params)
+    {
+	new_params = pixman_malloc_ab (n_params, sizeof (pixman_fixed_t));
+	if (!new_params)
+	    return FALSE;
+
+	memcpy (new_params,
+	        params, n_params * sizeof (pixman_fixed_t));
+    }
+
+    common->filter = filter;
+
+    if (common->filter_params)
+	free (common->filter_params);
+
+    common->filter_params = new_params;
+    common->n_filter_params = n_params;
+
+    image_property_changed (image);
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_source_clipping (pixman_image_t *image,
+                                  pixman_bool_t   clip_sources)
+{
+    if (image->common.clip_sources == clip_sources)
+	return;
+
+    image->common.clip_sources = clip_sources;
+
+    image_property_changed (image);
+}
+
+/* Unlike all the other property setters, this function does not
+ * copy the content of indexed. Doing this copying is simply
+ * way, way too expensive.
+ */
+PIXMAN_EXPORT void
+pixman_image_set_indexed (pixman_image_t *        image,
+                          const pixman_indexed_t *indexed)
+{
+    bits_image_t *bits = (bits_image_t *)image;
+
+    if (bits->indexed == indexed)
+	return;
+
+    bits->indexed = indexed;
+
+    image_property_changed (image);
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_alpha_map (pixman_image_t *image,
+                            pixman_image_t *alpha_map,
+                            int16_t         x,
+                            int16_t         y)
+{
+    image_common_t *common = (image_common_t *)image;
+
+    return_if_fail (!alpha_map || alpha_map->type == BITS);
+
+    if (alpha_map && common->alpha_count > 0)
+    {
+	/* If this image is being used as an alpha map itself,
+	 * then you can't give it an alpha map of its own.
+	 */
+	return;
+    }
+
+    if (alpha_map && alpha_map->common.alpha_map)
+    {
+	/* If the image has an alpha map of its own,
+	 * then it can't be used as an alpha map itself
+	 */
+	return;
+    }
+
+    if (common->alpha_map != (bits_image_t *)alpha_map)
+    {
+	if (common->alpha_map)
+	{
+	    common->alpha_map->common.alpha_count--;
+
+	    pixman_image_unref ((pixman_image_t *)common->alpha_map);
+	}
+
+	if (alpha_map)
+	{
+	    common->alpha_map = (bits_image_t *)pixman_image_ref (alpha_map);
+
+	    common->alpha_map->common.alpha_count++;
+	}
+	else
+	{
+	    common->alpha_map = NULL;
+	}
+    }
+
+    common->alpha_origin_x = x;
+    common->alpha_origin_y = y;
+
+    image_property_changed (image);
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_component_alpha   (pixman_image_t *image,
+                                    pixman_bool_t   component_alpha)
+{
+    if (image->common.component_alpha == component_alpha)
+	return;
+
+    image->common.component_alpha = component_alpha;
+
+    image_property_changed (image);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_get_component_alpha   (pixman_image_t       *image)
+{
+    return image->common.component_alpha;
+}
+
+PIXMAN_EXPORT void
+pixman_image_set_accessors (pixman_image_t *           image,
+                            pixman_read_memory_func_t  read_func,
+                            pixman_write_memory_func_t write_func)
+{
+    return_if_fail (image != NULL);
+
+    if (image->type == BITS)
+    {
+	/* Accessors only work for <= 32 bpp. */
+	if (PIXMAN_FORMAT_BPP(image->bits.format) > 32)
+	    return_if_fail (!read_func && !write_func);
+
+	image->bits.read_func = read_func;
+	image->bits.write_func = write_func;
+
+	image_property_changed (image);
+    }
+}
+
+PIXMAN_EXPORT uint32_t *
+pixman_image_get_data (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return image->bits.bits;
+
+    return NULL;
+}
+
+PIXMAN_EXPORT int
+pixman_image_get_width (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return image->bits.width;
+
+    return 0;
+}
+
+PIXMAN_EXPORT int
+pixman_image_get_height (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return image->bits.height;
+
+    return 0;
+}
+
+PIXMAN_EXPORT int
+pixman_image_get_stride (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return image->bits.rowstride * (int) sizeof (uint32_t);
+
+    return 0;
+}
+
+PIXMAN_EXPORT int
+pixman_image_get_depth (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return PIXMAN_FORMAT_DEPTH (image->bits.format);
+
+    return 0;
+}
+
+PIXMAN_EXPORT pixman_format_code_t
+pixman_image_get_format (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return image->bits.format;
+
+    return PIXMAN_null;
+}
+
+uint32_t
+_pixman_image_get_solid (pixman_implementation_t *imp,
+			 pixman_image_t *         image,
+                         pixman_format_code_t     format)
+{
+    uint32_t result;
+
+    if (image->type == SOLID)
+    {
+	result = image->solid.color_32;
+    }
+    else if (image->type == BITS)
+    {
+	if (image->bits.format == PIXMAN_a8r8g8b8)
+	    result = image->bits.bits[0];
+	else if (image->bits.format == PIXMAN_x8r8g8b8)
+	    result = image->bits.bits[0] | 0xff000000;
+	else if (image->bits.format == PIXMAN_a8)
+	    result = (uint32_t)(*(uint8_t *)image->bits.bits) << 24;
+	else
+	    goto otherwise;
+    }
+    else
+    {
+	pixman_iter_t iter;
+
+    otherwise:
+	_pixman_implementation_iter_init (
+	    imp, &iter, image, 0, 0, 1, 1,
+	    (uint8_t *)&result,
+	    ITER_NARROW | ITER_SRC, image->common.flags);
+	
+	result = *iter.get_scanline (&iter, NULL);
+
+	if (iter.fini)
+	    iter.fini (&iter);
+    }
+
+    /* If necessary, convert RGB <--> BGR. */
+    if (PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_ARGB
+	&& PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_ARGB_SRGB)
+    {
+	result = (((result & 0xff000000) >>  0) |
+	          ((result & 0x00ff0000) >> 16) |
+	          ((result & 0x0000ff00) >>  0) |
+	          ((result & 0x000000ff) << 16));
+    }
+
+    return result;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-implementation.c b/libs/pixman-0.40.0/pixman/pixman-implementation.c
new file mode 100644
index 0000000..2c7de4c
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-implementation.c
@@ -0,0 +1,417 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Red Hat makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include "pixman-private.h"
+
+pixman_implementation_t *
+_pixman_implementation_create (pixman_implementation_t *fallback,
+			       const pixman_fast_path_t *fast_paths)
+{
+    pixman_implementation_t *imp;
+
+    assert (fast_paths);
+
+    if ((imp = malloc (sizeof (pixman_implementation_t))))
+    {
+	pixman_implementation_t *d;
+
+	memset (imp, 0, sizeof *imp);
+
+	imp->fallback = fallback;
+	imp->fast_paths = fast_paths;
+	
+	/* Make sure the whole fallback chain has the right toplevel */
+	for (d = imp; d != NULL; d = d->fallback)
+	    d->toplevel = imp;
+    }
+
+    return imp;
+}
+
+#define N_CACHED_FAST_PATHS 8
+
+typedef struct
+{
+    struct
+    {
+	pixman_implementation_t *	imp;
+	pixman_fast_path_t		fast_path;
+    } cache [N_CACHED_FAST_PATHS];
+} cache_t;
+
+PIXMAN_DEFINE_THREAD_LOCAL (cache_t, fast_path_cache);
+
+static void
+dummy_composite_rect (pixman_implementation_t *imp,
+		      pixman_composite_info_t *info)
+{
+}
+
+void
+_pixman_implementation_lookup_composite (pixman_implementation_t  *toplevel,
+					 pixman_op_t               op,
+					 pixman_format_code_t      src_format,
+					 uint32_t                  src_flags,
+					 pixman_format_code_t      mask_format,
+					 uint32_t                  mask_flags,
+					 pixman_format_code_t      dest_format,
+					 uint32_t                  dest_flags,
+					 pixman_implementation_t **out_imp,
+					 pixman_composite_func_t  *out_func)
+{
+    pixman_implementation_t *imp;
+    cache_t *cache;
+    int i;
+
+    /* Check cache for fast paths */
+    cache = PIXMAN_GET_THREAD_LOCAL (fast_path_cache);
+
+    for (i = 0; i < N_CACHED_FAST_PATHS; ++i)
+    {
+	const pixman_fast_path_t *info = &(cache->cache[i].fast_path);
+
+	/* Note that we check for equality here, not whether
+	 * the cached fast path matches. This is to prevent
+	 * us from selecting an overly general fast path
+	 * when a more specific one would work.
+	 */
+	if (info->op == op			&&
+	    info->src_format == src_format	&&
+	    info->mask_format == mask_format	&&
+	    info->dest_format == dest_format	&&
+	    info->src_flags == src_flags	&&
+	    info->mask_flags == mask_flags	&&
+	    info->dest_flags == dest_flags	&&
+	    info->func)
+	{
+	    *out_imp = cache->cache[i].imp;
+	    *out_func = cache->cache[i].fast_path.func;
+
+	    goto update_cache;
+	}
+    }
+
+    for (imp = toplevel; imp != NULL; imp = imp->fallback)
+    {
+	const pixman_fast_path_t *info = imp->fast_paths;
+
+	while (info->op != PIXMAN_OP_NONE)
+	{
+	    if ((info->op == op || info->op == PIXMAN_OP_any)		&&
+		/* Formats */
+		((info->src_format == src_format) ||
+		 (info->src_format == PIXMAN_any))			&&
+		((info->mask_format == mask_format) ||
+		 (info->mask_format == PIXMAN_any))			&&
+		((info->dest_format == dest_format) ||
+		 (info->dest_format == PIXMAN_any))			&&
+		/* Flags */
+		(info->src_flags & src_flags) == info->src_flags	&&
+		(info->mask_flags & mask_flags) == info->mask_flags	&&
+		(info->dest_flags & dest_flags) == info->dest_flags)
+	    {
+		*out_imp = imp;
+		*out_func = info->func;
+
+		/* Set i to the last spot in the cache so that the
+		 * move-to-front code below will work
+		 */
+		i = N_CACHED_FAST_PATHS - 1;
+
+		goto update_cache;
+	    }
+
+	    ++info;
+	}
+    }
+
+    /* We should never reach this point */
+    _pixman_log_error (
+        FUNC,
+        "No composite function found\n"
+        "\n"
+        "The most likely cause of this is that this system has issues with\n"
+        "thread local storage\n");
+
+    *out_imp = NULL;
+    *out_func = dummy_composite_rect;
+    return;
+
+update_cache:
+    if (i)
+    {
+	while (i--)
+	    cache->cache[i + 1] = cache->cache[i];
+
+	cache->cache[0].imp = *out_imp;
+	cache->cache[0].fast_path.op = op;
+	cache->cache[0].fast_path.src_format = src_format;
+	cache->cache[0].fast_path.src_flags = src_flags;
+	cache->cache[0].fast_path.mask_format = mask_format;
+	cache->cache[0].fast_path.mask_flags = mask_flags;
+	cache->cache[0].fast_path.dest_format = dest_format;
+	cache->cache[0].fast_path.dest_flags = dest_flags;
+	cache->cache[0].fast_path.func = *out_func;
+    }
+}
+
+static void
+dummy_combine (pixman_implementation_t *imp,
+	       pixman_op_t              op,
+	       uint32_t *               pd,
+	       const uint32_t *         ps,
+	       const uint32_t *         pm,
+	       int                      w)
+{
+}
+
+pixman_combine_32_func_t
+_pixman_implementation_lookup_combiner (pixman_implementation_t *imp,
+					pixman_op_t		 op,
+					pixman_bool_t		 component_alpha,
+					pixman_bool_t		 narrow)
+{
+    while (imp)
+    {
+	pixman_combine_32_func_t f = NULL;
+
+	switch ((narrow << 1) | component_alpha)
+	{
+	case 0: /* not narrow, not component alpha */
+	    f = (pixman_combine_32_func_t)imp->combine_float[op];
+	    break;
+	    
+	case 1: /* not narrow, component_alpha */
+	    f = (pixman_combine_32_func_t)imp->combine_float_ca[op];
+	    break;
+
+	case 2: /* narrow, not component alpha */
+	    f = imp->combine_32[op];
+	    break;
+
+	case 3: /* narrow, component_alpha */
+	    f = imp->combine_32_ca[op];
+	    break;
+	}
+
+	if (f)
+	    return f;
+
+	imp = imp->fallback;
+    }
+
+    /* We should never reach this point */
+    _pixman_log_error (FUNC, "No known combine function\n");
+    return dummy_combine;
+}
+
+pixman_bool_t
+_pixman_implementation_blt (pixman_implementation_t * imp,
+                            uint32_t *                src_bits,
+                            uint32_t *                dst_bits,
+                            int                       src_stride,
+                            int                       dst_stride,
+                            int                       src_bpp,
+                            int                       dst_bpp,
+                            int                       src_x,
+                            int                       src_y,
+                            int                       dest_x,
+                            int                       dest_y,
+                            int                       width,
+                            int                       height)
+{
+    while (imp)
+    {
+	if (imp->blt &&
+	    (*imp->blt) (imp, src_bits, dst_bits, src_stride, dst_stride,
+			 src_bpp, dst_bpp, src_x, src_y, dest_x, dest_y,
+			 width, height))
+	{
+	    return TRUE;
+	}
+
+	imp = imp->fallback;
+    }
+
+    return FALSE;
+}
+
+pixman_bool_t
+_pixman_implementation_fill (pixman_implementation_t *imp,
+                             uint32_t *               bits,
+                             int                      stride,
+                             int                      bpp,
+                             int                      x,
+                             int                      y,
+                             int                      width,
+                             int                      height,
+                             uint32_t                 filler)
+{
+    while (imp)
+    {
+	if (imp->fill &&
+	    ((*imp->fill) (imp, bits, stride, bpp, x, y, width, height, filler)))
+	{
+	    return TRUE;
+	}
+
+	imp = imp->fallback;
+    }
+
+    return FALSE;
+}
+
+static uint32_t *
+get_scanline_null (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return NULL;
+}
+
+void
+_pixman_implementation_iter_init (pixman_implementation_t *imp,
+                                  pixman_iter_t           *iter,
+                                  pixman_image_t          *image,
+                                  int                      x,
+                                  int                      y,
+                                  int                      width,
+                                  int                      height,
+                                  uint8_t                 *buffer,
+                                  iter_flags_t             iter_flags,
+                                  uint32_t                 image_flags)
+{
+    pixman_format_code_t format;
+
+    iter->image = image;
+    iter->buffer = (uint32_t *)buffer;
+    iter->x = x;
+    iter->y = y;
+    iter->width = width;
+    iter->height = height;
+    iter->iter_flags = iter_flags;
+    iter->image_flags = image_flags;
+    iter->fini = NULL;
+
+    if (!iter->image)
+    {
+	iter->get_scanline = get_scanline_null;
+	return;
+    }
+
+    format = iter->image->common.extended_format_code;
+
+    while (imp)
+    {
+        if (imp->iter_info)
+        {
+            const pixman_iter_info_t *info;
+
+            for (info = imp->iter_info; info->format != PIXMAN_null; ++info)
+            {
+                if ((info->format == PIXMAN_any || info->format == format) &&
+                    (info->image_flags & image_flags) == info->image_flags &&
+                    (info->iter_flags & iter_flags) == info->iter_flags)
+                {
+                    iter->get_scanline = info->get_scanline;
+                    iter->write_back = info->write_back;
+
+                    if (info->initializer)
+                        info->initializer (iter, info);
+                    return;
+                }
+            }
+        }
+
+        imp = imp->fallback;
+    }
+}
+
+pixman_bool_t
+_pixman_disabled (const char *name)
+{
+    const char *env;
+
+    if ((env = getenv ("PIXMAN_DISABLE")))
+    {
+	do
+	{
+	    const char *end;
+	    int len;
+
+	    if ((end = strchr (env, ' ')))
+		len = end - env;
+	    else
+		len = strlen (env);
+
+	    if (strlen (name) == len && strncmp (name, env, len) == 0)
+	    {
+		printf ("pixman: Disabled %s implementation\n", name);
+		return TRUE;
+	    }
+
+	    env += len;
+	}
+	while (*env++);
+    }
+
+    return FALSE;
+}
+
+static const pixman_fast_path_t empty_fast_path[] =
+{
+    { PIXMAN_OP_NONE }
+};
+
+pixman_implementation_t *
+_pixman_choose_implementation (void)
+{
+    pixman_implementation_t *imp;
+
+    imp = _pixman_implementation_create_general();
+
+    if (!_pixman_disabled ("fast"))
+	imp = _pixman_implementation_create_fast_path (imp);
+
+    imp = _pixman_x86_get_implementations (imp);
+    imp = _pixman_arm_get_implementations (imp);
+    imp = _pixman_ppc_get_implementations (imp);
+    imp = _pixman_mips_get_implementations (imp);
+
+    imp = _pixman_implementation_create_noop (imp);
+
+    if (_pixman_disabled ("wholeops"))
+    {
+        pixman_implementation_t *cur;
+
+        /* Disable all whole-operation paths except the general one,
+         * so that optimized iterators are used as much as possible.
+         */
+        for (cur = imp; cur->fallback; cur = cur->fallback)
+            cur->fast_paths = empty_fast_path;
+    }
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-inlines.h b/libs/pixman-0.40.0/pixman/pixman-inlines.h
new file mode 100644
index 0000000..f785910
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-inlines.h
@@ -0,0 +1,1365 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Keith Packard, SuSE, Inc.
+ */
+
+#ifndef PIXMAN_FAST_PATH_H__
+#define PIXMAN_FAST_PATH_H__
+
+#include "pixman-private.h"
+
+#define PIXMAN_REPEAT_COVER -1
+
+/* Flags describing input parameters to fast path macro template.
+ * Turning on some flag values may indicate that
+ * "some property X is available so template can use this" or
+ * "some property X should be handled by template".
+ *
+ * FLAG_HAVE_SOLID_MASK
+ *  Input mask is solid so template should handle this.
+ *
+ * FLAG_HAVE_NON_SOLID_MASK
+ *  Input mask is bits mask so template should handle this.
+ *
+ * FLAG_HAVE_SOLID_MASK and FLAG_HAVE_NON_SOLID_MASK are mutually
+ * exclusive. (It's not allowed to turn both flags on)
+ */
+#define FLAG_NONE				(0)
+#define FLAG_HAVE_SOLID_MASK			(1 <<   1)
+#define FLAG_HAVE_NON_SOLID_MASK		(1 <<   2)
+
+/* To avoid too short repeated scanline function calls, extend source
+ * scanlines having width less than below constant value.
+ */
+#define REPEAT_NORMAL_MIN_WIDTH			64
+
+static force_inline pixman_bool_t
+repeat (pixman_repeat_t repeat, int *c, int size)
+{
+    if (repeat == PIXMAN_REPEAT_NONE)
+    {
+	if (*c < 0 || *c >= size)
+	    return FALSE;
+    }
+    else if (repeat == PIXMAN_REPEAT_NORMAL)
+    {
+	while (*c >= size)
+	    *c -= size;
+	while (*c < 0)
+	    *c += size;
+    }
+    else if (repeat == PIXMAN_REPEAT_PAD)
+    {
+	*c = CLIP (*c, 0, size - 1);
+    }
+    else /* REFLECT */
+    {
+	*c = MOD (*c, size * 2);
+	if (*c >= size)
+	    *c = size * 2 - *c - 1;
+    }
+    return TRUE;
+}
+
+static force_inline int
+pixman_fixed_to_bilinear_weight (pixman_fixed_t x)
+{
+    return (x >> (16 - BILINEAR_INTERPOLATION_BITS)) &
+	   ((1 << BILINEAR_INTERPOLATION_BITS) - 1);
+}
+
+#if BILINEAR_INTERPOLATION_BITS <= 4
+/* Inspired by Filter_32_opaque from Skia */
+static force_inline uint32_t
+bilinear_interpolation (uint32_t tl, uint32_t tr,
+			uint32_t bl, uint32_t br,
+			int distx, int disty)
+{
+    int distxy, distxiy, distixy, distixiy;
+    uint32_t lo, hi;
+
+    distx <<= (4 - BILINEAR_INTERPOLATION_BITS);
+    disty <<= (4 - BILINEAR_INTERPOLATION_BITS);
+
+    distxy = distx * disty;
+    distxiy = (distx << 4) - distxy;	/* distx * (16 - disty) */
+    distixy = (disty << 4) - distxy;	/* disty * (16 - distx) */
+    distixiy =
+	16 * 16 - (disty << 4) -
+	(distx << 4) + distxy; /* (16 - distx) * (16 - disty) */
+
+    lo = (tl & 0xff00ff) * distixiy;
+    hi = ((tl >> 8) & 0xff00ff) * distixiy;
+
+    lo += (tr & 0xff00ff) * distxiy;
+    hi += ((tr >> 8) & 0xff00ff) * distxiy;
+
+    lo += (bl & 0xff00ff) * distixy;
+    hi += ((bl >> 8) & 0xff00ff) * distixy;
+
+    lo += (br & 0xff00ff) * distxy;
+    hi += ((br >> 8) & 0xff00ff) * distxy;
+
+    return ((lo >> 8) & 0xff00ff) | (hi & ~0xff00ff);
+}
+
+#else
+#if SIZEOF_LONG > 4
+
+static force_inline uint32_t
+bilinear_interpolation (uint32_t tl, uint32_t tr,
+			uint32_t bl, uint32_t br,
+			int distx, int disty)
+{
+    uint64_t distxy, distxiy, distixy, distixiy;
+    uint64_t tl64, tr64, bl64, br64;
+    uint64_t f, r;
+
+    distx <<= (8 - BILINEAR_INTERPOLATION_BITS);
+    disty <<= (8 - BILINEAR_INTERPOLATION_BITS);
+
+    distxy = distx * disty;
+    distxiy = distx * (256 - disty);
+    distixy = (256 - distx) * disty;
+    distixiy = (256 - distx) * (256 - disty);
+
+    /* Alpha and Blue */
+    tl64 = tl & 0xff0000ff;
+    tr64 = tr & 0xff0000ff;
+    bl64 = bl & 0xff0000ff;
+    br64 = br & 0xff0000ff;
+
+    f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy;
+    r = f & 0x0000ff0000ff0000ull;
+
+    /* Red and Green */
+    tl64 = tl;
+    tl64 = ((tl64 << 16) & 0x000000ff00000000ull) | (tl64 & 0x0000ff00ull);
+
+    tr64 = tr;
+    tr64 = ((tr64 << 16) & 0x000000ff00000000ull) | (tr64 & 0x0000ff00ull);
+
+    bl64 = bl;
+    bl64 = ((bl64 << 16) & 0x000000ff00000000ull) | (bl64 & 0x0000ff00ull);
+
+    br64 = br;
+    br64 = ((br64 << 16) & 0x000000ff00000000ull) | (br64 & 0x0000ff00ull);
+
+    f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy;
+    r |= ((f >> 16) & 0x000000ff00000000ull) | (f & 0xff000000ull);
+
+    return (uint32_t)(r >> 16);
+}
+
+#else
+
+static force_inline uint32_t
+bilinear_interpolation (uint32_t tl, uint32_t tr,
+			uint32_t bl, uint32_t br,
+			int distx, int disty)
+{
+    int distxy, distxiy, distixy, distixiy;
+    uint32_t f, r;
+
+    distx <<= (8 - BILINEAR_INTERPOLATION_BITS);
+    disty <<= (8 - BILINEAR_INTERPOLATION_BITS);
+
+    distxy = distx * disty;
+    distxiy = (distx << 8) - distxy;	/* distx * (256 - disty) */
+    distixy = (disty << 8) - distxy;	/* disty * (256 - distx) */
+    distixiy =
+	256 * 256 - (disty << 8) -
+	(distx << 8) + distxy;		/* (256 - distx) * (256 - disty) */
+
+    /* Blue */
+    r = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy
+      + (bl & 0x000000ff) * distixy  + (br & 0x000000ff) * distxy;
+
+    /* Green */
+    f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy
+      + (bl & 0x0000ff00) * distixy  + (br & 0x0000ff00) * distxy;
+    r |= f & 0xff000000;
+
+    tl >>= 16;
+    tr >>= 16;
+    bl >>= 16;
+    br >>= 16;
+    r >>= 16;
+
+    /* Red */
+    f = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy
+      + (bl & 0x000000ff) * distixy  + (br & 0x000000ff) * distxy;
+    r |= f & 0x00ff0000;
+
+    /* Alpha */
+    f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy
+      + (bl & 0x0000ff00) * distixy  + (br & 0x0000ff00) * distxy;
+    r |= f & 0xff000000;
+
+    return r;
+}
+
+#endif
+#endif // BILINEAR_INTERPOLATION_BITS <= 4
+
+static force_inline argb_t
+bilinear_interpolation_float (argb_t tl, argb_t tr,
+			      argb_t bl, argb_t br,
+			      float distx, float disty)
+{
+    float distxy, distxiy, distixy, distixiy;
+    argb_t r;
+
+    distxy = distx * disty;
+    distxiy = distx * (1.f - disty);
+    distixy = (1.f - distx) * disty;
+    distixiy = (1.f - distx) * (1.f - disty);
+
+    r.a = tl.a * distixiy + tr.a * distxiy +
+          bl.a * distixy  + br.a * distxy;
+    r.r = tl.r * distixiy + tr.r * distxiy +
+          bl.r * distixy  + br.r * distxy;
+    r.g = tl.g * distixiy + tr.g * distxiy +
+          bl.g * distixy  + br.g * distxy;
+    r.b = tl.b * distixiy + tr.b * distxiy +
+          bl.b * distixy  + br.b * distxy;
+
+    return r;
+}
+
+/*
+ * For each scanline fetched from source image with PAD repeat:
+ * - calculate how many pixels need to be padded on the left side
+ * - calculate how many pixels need to be padded on the right side
+ * - update width to only count pixels which are fetched from the image
+ * All this information is returned via 'width', 'left_pad', 'right_pad'
+ * arguments. The code is assuming that 'unit_x' is positive.
+ *
+ * Note: 64-bit math is used in order to avoid potential overflows, which
+ *       is probably excessive in many cases. This particular function
+ *       may need its own correctness test and performance tuning.
+ */
+static force_inline void
+pad_repeat_get_scanline_bounds (int32_t         source_image_width,
+				pixman_fixed_t  vx,
+				pixman_fixed_t  unit_x,
+				int32_t *       width,
+				int32_t *       left_pad,
+				int32_t *       right_pad)
+{
+    int64_t max_vx = (int64_t) source_image_width << 16;
+    int64_t tmp;
+    if (vx < 0)
+    {
+	tmp = ((int64_t) unit_x - 1 - vx) / unit_x;
+	if (tmp > *width)
+	{
+	    *left_pad = *width;
+	    *width = 0;
+	}
+	else
+	{
+	    *left_pad = (int32_t) tmp;
+	    *width -= (int32_t) tmp;
+	}
+    }
+    else
+    {
+	*left_pad = 0;
+    }
+    tmp = ((int64_t) unit_x - 1 - vx + max_vx) / unit_x - *left_pad;
+    if (tmp < 0)
+    {
+	*right_pad = *width;
+	*width = 0;
+    }
+    else if (tmp >= *width)
+    {
+	*right_pad = 0;
+    }
+    else
+    {
+	*right_pad = *width - (int32_t) tmp;
+	*width = (int32_t) tmp;
+    }
+}
+
+/* A macroified version of specialized nearest scalers for some
+ * common 8888 and 565 formats. It supports SRC and OVER ops.
+ *
+ * There are two repeat versions, one that handles repeat normal,
+ * and one without repeat handling that only works if the src region
+ * used is completely covered by the pre-repeated source samples.
+ *
+ * The loops are unrolled to process two pixels per iteration for better
+ * performance on most CPU architectures (superscalar processors
+ * can issue several operations simultaneously, other processors can hide
+ * instructions latencies by pipelining operations). Unrolling more
+ * does not make much sense because the compiler will start running out
+ * of spare registers soon.
+ */
+
+#define GET_8888_ALPHA(s) ((s) >> 24)
+ /* This is not actually used since we don't have an OVER with
+    565 source, but it is needed to build. */
+#define GET_0565_ALPHA(s) 0xff
+#define GET_x888_ALPHA(s) 0xff
+
+#define FAST_NEAREST_SCANLINE(scanline_func_name, SRC_FORMAT, DST_FORMAT,			\
+			      src_type_t, dst_type_t, OP, repeat_mode)				\
+static force_inline void									\
+scanline_func_name (dst_type_t       *dst,							\
+		    const src_type_t *src,							\
+		    int32_t           w,							\
+		    pixman_fixed_t    vx,							\
+		    pixman_fixed_t    unit_x,							\
+		    pixman_fixed_t    src_width_fixed,						\
+		    pixman_bool_t     fully_transparent_src)					\
+{												\
+	uint32_t   d;										\
+	src_type_t s1, s2;									\
+	uint8_t    a1, a2;									\
+	int        x1, x2;									\
+												\
+	if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER && fully_transparent_src)			\
+	    return;										\
+												\
+	if (PIXMAN_OP_ ## OP != PIXMAN_OP_SRC && PIXMAN_OP_ ## OP != PIXMAN_OP_OVER)		\
+	    abort();										\
+												\
+	while ((w -= 2) >= 0)									\
+	{											\
+	    x1 = pixman_fixed_to_int (vx);							\
+	    vx += unit_x;									\
+	    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	    {											\
+		/* This works because we know that unit_x is positive */			\
+		while (vx >= 0)									\
+		    vx -= src_width_fixed;							\
+	    }											\
+	    s1 = *(src + x1);									\
+												\
+	    x2 = pixman_fixed_to_int (vx);							\
+	    vx += unit_x;									\
+	    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	    {											\
+		/* This works because we know that unit_x is positive */			\
+		while (vx >= 0)									\
+		    vx -= src_width_fixed;							\
+	    }											\
+	    s2 = *(src + x2);									\
+												\
+	    if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER)						\
+	    {											\
+		a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1);						\
+		a2 = GET_ ## SRC_FORMAT ## _ALPHA(s2);						\
+												\
+		if (a1 == 0xff)									\
+		{										\
+		    *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1);			\
+		}										\
+		else if (s1)									\
+		{										\
+		    d = convert_ ## DST_FORMAT ## _to_8888 (*dst);				\
+		    s1 = convert_ ## SRC_FORMAT ## _to_8888 (s1);				\
+		    a1 ^= 0xff;									\
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1);					\
+		    *dst = convert_8888_to_ ## DST_FORMAT (d);					\
+		}										\
+		dst++;										\
+												\
+		if (a2 == 0xff)									\
+		{										\
+		    *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s2);			\
+		}										\
+		else if (s2)									\
+		{										\
+		    d = convert_## DST_FORMAT ## _to_8888 (*dst);				\
+		    s2 = convert_## SRC_FORMAT ## _to_8888 (s2);				\
+		    a2 ^= 0xff;									\
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, a2, s2);					\
+		    *dst = convert_8888_to_ ## DST_FORMAT (d);					\
+		}										\
+		dst++;										\
+	    }											\
+	    else /* PIXMAN_OP_SRC */								\
+	    {											\
+		*dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1);			\
+		*dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s2);			\
+	    }											\
+	}											\
+												\
+	if (w & 1)										\
+	{											\
+	    x1 = pixman_fixed_to_int (vx);							\
+	    s1 = *(src + x1);									\
+												\
+	    if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER)						\
+	    {											\
+		a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1);						\
+												\
+		if (a1 == 0xff)									\
+		{										\
+		    *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1);			\
+		}										\
+		else if (s1)									\
+		{										\
+		    d = convert_## DST_FORMAT ## _to_8888 (*dst);				\
+		    s1 = convert_ ## SRC_FORMAT ## _to_8888 (s1);				\
+		    a1 ^= 0xff;									\
+		    UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1);					\
+		    *dst = convert_8888_to_ ## DST_FORMAT (d);					\
+		}										\
+		dst++;										\
+	    }											\
+	    else /* PIXMAN_OP_SRC */								\
+	    {											\
+		*dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1);			\
+	    }											\
+	}											\
+}
+
+#define FAST_NEAREST_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)		\
+static void											\
+fast_composite_scaled_nearest  ## scale_func_name (pixman_implementation_t *imp,		\
+						   pixman_composite_info_t *info)               \
+{												\
+    PIXMAN_COMPOSITE_ARGS (info);					                        \
+    dst_type_t *dst_line;						                        \
+    mask_type_t *mask_line;									\
+    src_type_t *src_first_line;									\
+    int       y;										\
+    pixman_fixed_t src_width_fixed = pixman_int_to_fixed (src_image->bits.width);		\
+    pixman_fixed_t max_vy;									\
+    pixman_vector_t v;										\
+    pixman_fixed_t vx, vy;									\
+    pixman_fixed_t unit_x, unit_y;								\
+    int32_t left_pad, right_pad;								\
+												\
+    src_type_t *src;										\
+    dst_type_t *dst;										\
+    mask_type_t solid_mask;									\
+    const mask_type_t *mask = &solid_mask;							\
+    int src_stride, mask_stride, dst_stride;							\
+												\
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type_t, dst_stride, dst_line, 1);	\
+    if (have_mask)										\
+    {												\
+	if (mask_is_solid)									\
+	    solid_mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);	\
+	else											\
+	    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t,			\
+				   mask_stride, mask_line, 1);					\
+    }												\
+    /* pass in 0 instead of src_x and src_y because src_x and src_y need to be			\
+     * transformed from destination space to source space */					\
+    PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1);		\
+												\
+    /* reference point is the center of the pixel */						\
+    v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2;				\
+    v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2;				\
+    v.vector[2] = pixman_fixed_1;								\
+												\
+    if (!pixman_transform_point_3d (src_image->common.transform, &v))				\
+	return;											\
+												\
+    unit_x = src_image->common.transform->matrix[0][0];						\
+    unit_y = src_image->common.transform->matrix[1][1];						\
+												\
+    /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */			\
+    v.vector[0] -= pixman_fixed_e;								\
+    v.vector[1] -= pixman_fixed_e;								\
+												\
+    vx = v.vector[0];										\
+    vy = v.vector[1];										\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)					\
+    {												\
+	max_vy = pixman_int_to_fixed (src_image->bits.height);					\
+												\
+	/* Clamp repeating positions inside the actual samples */				\
+	repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed);					\
+	repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy);						\
+    }												\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD ||					\
+	PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)					\
+    {												\
+	pad_repeat_get_scanline_bounds (src_image->bits.width, vx, unit_x,			\
+					&width, &left_pad, &right_pad);				\
+	vx += left_pad * unit_x;								\
+    }												\
+												\
+    while (--height >= 0)									\
+    {												\
+	dst = dst_line;										\
+	dst_line += dst_stride;									\
+	if (have_mask && !mask_is_solid)							\
+	{											\
+	    mask = mask_line;									\
+	    mask_line += mask_stride;								\
+	}											\
+												\
+	y = pixman_fixed_to_int (vy);								\
+	vy += unit_y;										\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	    repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy);						\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD)					\
+	{											\
+	    repeat (PIXMAN_REPEAT_PAD, &y, src_image->bits.height);				\
+	    src = src_first_line + src_stride * y;						\
+	    if (left_pad > 0)									\
+	    {											\
+		scanline_func (mask, dst,							\
+			       src + src_image->bits.width - src_image->bits.width + 1,		\
+			       left_pad, -pixman_fixed_e, 0, src_width_fixed, FALSE);		\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad),				\
+			       dst + left_pad, src + src_image->bits.width, width,		\
+			       vx - src_width_fixed, unit_x, src_width_fixed, FALSE);		\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad + width),			\
+			       dst + left_pad + width, src + src_image->bits.width,		\
+			       right_pad, -pixman_fixed_e, 0, src_width_fixed, FALSE);		\
+	    }											\
+	}											\
+	else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)				\
+	{											\
+	    static const src_type_t zero[1] = { 0 };						\
+	    if (y < 0 || y >= src_image->bits.height)						\
+	    {											\
+		scanline_func (mask, dst, zero + 1, left_pad + width + right_pad,		\
+			       -pixman_fixed_e, 0, src_width_fixed, TRUE);			\
+		continue;									\
+	    }											\
+	    src = src_first_line + src_stride * y;						\
+	    if (left_pad > 0)									\
+	    {											\
+		scanline_func (mask, dst, zero + 1, left_pad,					\
+			       -pixman_fixed_e, 0, src_width_fixed, TRUE);			\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad),				\
+			       dst + left_pad, src + src_image->bits.width, width,		\
+			       vx - src_width_fixed, unit_x, src_width_fixed, FALSE);		\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		scanline_func (mask + (mask_is_solid ? 0 : left_pad + width),			\
+			       dst + left_pad + width, zero + 1, right_pad,			\
+			       -pixman_fixed_e, 0, src_width_fixed, TRUE);			\
+	    }											\
+	}											\
+	else											\
+	{											\
+	    src = src_first_line + src_stride * y;						\
+	    scanline_func (mask, dst, src + src_image->bits.width, width, vx - src_width_fixed,	\
+			   unit_x, src_width_fixed, FALSE);					\
+	}											\
+    }												\
+}
+
+/* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */
+#define FAST_NEAREST_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)		\
+	FAST_NEAREST_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, have_mask, mask_is_solid)
+
+#define FAST_NEAREST_MAINLOOP_NOMASK(scale_func_name, scanline_func, src_type_t, dst_type_t,	\
+			      repeat_mode)							\
+    static force_inline void									\
+    scanline_func##scale_func_name##_wrapper (							\
+		    const uint8_t    *mask,							\
+		    dst_type_t       *dst,							\
+		    const src_type_t *src,							\
+		    int32_t          w,								\
+		    pixman_fixed_t   vx,							\
+		    pixman_fixed_t   unit_x,							\
+		    pixman_fixed_t   max_vx,							\
+		    pixman_bool_t    fully_transparent_src)					\
+    {												\
+	scanline_func (dst, src, w, vx, unit_x, max_vx, fully_transparent_src);			\
+    }												\
+    FAST_NEAREST_MAINLOOP_INT (scale_func_name, scanline_func##scale_func_name##_wrapper,	\
+			       src_type_t, uint8_t, dst_type_t, repeat_mode, FALSE, FALSE)
+
+#define FAST_NEAREST_MAINLOOP(scale_func_name, scanline_func, src_type_t, dst_type_t,		\
+			      repeat_mode)							\
+	FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name, scanline_func, src_type_t,		\
+			      dst_type_t, repeat_mode)
+
+#define FAST_NEAREST(scale_func_name, SRC_FORMAT, DST_FORMAT,				\
+		     src_type_t, dst_type_t, OP, repeat_mode)				\
+    FAST_NEAREST_SCANLINE(scaled_nearest_scanline_ ## scale_func_name ## _ ## OP,	\
+			  SRC_FORMAT, DST_FORMAT, src_type_t, dst_type_t,		\
+			  OP, repeat_mode)						\
+    FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name ## _ ## OP,			\
+			  scaled_nearest_scanline_ ## scale_func_name ## _ ## OP,	\
+			  src_type_t, dst_type_t, repeat_mode)
+
+
+#define SCALED_NEAREST_FLAGS						\
+    (FAST_PATH_SCALE_TRANSFORM	|					\
+     FAST_PATH_NO_ALPHA_MAP	|					\
+     FAST_PATH_NEAREST_FILTER	|					\
+     FAST_PATH_NO_ACCESSORS	|					\
+     FAST_PATH_NARROW_FORMAT)
+
+#define SIMPLE_NEAREST_FAST_PATH_NORMAL(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_FAST_PATH_PAD(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_FAST_PATH_NONE(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_FAST_PATH_COVER(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST,    \
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST,	\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_NEAREST_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST,	\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op,	\
+    }
+
+/* Prefer the use of 'cover' variant, because it is faster */
+#define SIMPLE_NEAREST_FAST_PATH(op,s,d,func)				\
+    SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func),			\
+    SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func),			\
+    SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func),				\
+    SIMPLE_NEAREST_FAST_PATH_NORMAL (op,s,d,func)
+
+#define SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func)			\
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD (op,s,d,func)
+
+#define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH(op,s,d,func)		\
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD (op,s,d,func),              \
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (op,s,d,func)
+
+/*****************************************************************************/
+
+/*
+ * Identify 5 zones in each scanline for bilinear scaling. Depending on
+ * whether 2 pixels to be interpolated are fetched from the image itself,
+ * from the padding area around it or from both image and padding area.
+ */
+static force_inline void
+bilinear_pad_repeat_get_scanline_bounds (int32_t         source_image_width,
+					 pixman_fixed_t  vx,
+					 pixman_fixed_t  unit_x,
+					 int32_t *       left_pad,
+					 int32_t *       left_tz,
+					 int32_t *       width,
+					 int32_t *       right_tz,
+					 int32_t *       right_pad)
+{
+	int width1 = *width, left_pad1, right_pad1;
+	int width2 = *width, left_pad2, right_pad2;
+
+	pad_repeat_get_scanline_bounds (source_image_width, vx, unit_x,
+					&width1, &left_pad1, &right_pad1);
+	pad_repeat_get_scanline_bounds (source_image_width, vx + pixman_fixed_1,
+					unit_x, &width2, &left_pad2, &right_pad2);
+
+	*left_pad = left_pad2;
+	*left_tz = left_pad1 - left_pad2;
+	*right_tz = right_pad2 - right_pad1;
+	*right_pad = right_pad1;
+	*width -= *left_pad + *left_tz + *right_tz + *right_pad;
+}
+
+/*
+ * Main loop template for single pass bilinear scaling. It needs to be
+ * provided with 'scanline_func' which should do the compositing operation.
+ * The needed function has the following prototype:
+ *
+ *	scanline_func (dst_type_t *       dst,
+ *		       const mask_type_ * mask,
+ *		       const src_type_t * src_top,
+ *		       const src_type_t * src_bottom,
+ *		       int32_t            width,
+ *		       int                weight_top,
+ *		       int                weight_bottom,
+ *		       pixman_fixed_t     vx,
+ *		       pixman_fixed_t     unit_x,
+ *		       pixman_fixed_t     max_vx,
+ *		       pixman_bool_t      zero_src)
+ *
+ * Where:
+ *  dst                 - destination scanline buffer for storing results
+ *  mask                - mask buffer (or single value for solid mask)
+ *  src_top, src_bottom - two source scanlines
+ *  width               - number of pixels to process
+ *  weight_top          - weight of the top row for interpolation
+ *  weight_bottom       - weight of the bottom row for interpolation
+ *  vx                  - initial position for fetching the first pair of
+ *                        pixels from the source buffer
+ *  unit_x              - position increment needed to move to the next pair
+ *                        of pixels
+ *  max_vx              - image size as a fixed point value, can be used for
+ *                        implementing NORMAL repeat (when it is supported)
+ *  zero_src            - boolean hint variable, which is set to TRUE when
+ *                        all source pixels are fetched from zero padding
+ *                        zone for NONE repeat
+ *
+ * Note: normally the sum of 'weight_top' and 'weight_bottom' is equal to
+ *       BILINEAR_INTERPOLATION_RANGE, but sometimes it may be less than that
+ *       for NONE repeat when handling fuzzy antialiased top or bottom image
+ *       edges. Also both top and bottom weight variables are guaranteed to
+ *       have value, which is less than BILINEAR_INTERPOLATION_RANGE.
+ *       For example, the weights can fit into unsigned byte or be used
+ *       with 8-bit SIMD multiplication instructions for 8-bit interpolation
+ *       precision.
+ */
+#define FAST_BILINEAR_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, flags)				\
+static void											\
+fast_composite_scaled_bilinear ## scale_func_name (pixman_implementation_t *imp,		\
+						   pixman_composite_info_t *info)		\
+{												\
+    PIXMAN_COMPOSITE_ARGS (info);								\
+    dst_type_t *dst_line;									\
+    mask_type_t *mask_line;									\
+    src_type_t *src_first_line;									\
+    int       y1, y2;										\
+    pixman_fixed_t max_vx = INT32_MAX; /* suppress uninitialized variable warning */		\
+    pixman_vector_t v;										\
+    pixman_fixed_t vx, vy;									\
+    pixman_fixed_t unit_x, unit_y;								\
+    int32_t left_pad, left_tz, right_tz, right_pad;						\
+												\
+    dst_type_t *dst;										\
+    mask_type_t solid_mask;									\
+    const mask_type_t *mask = &solid_mask;							\
+    int src_stride, mask_stride, dst_stride;							\
+												\
+    int src_width;										\
+    pixman_fixed_t src_width_fixed;								\
+    int max_x;											\
+    pixman_bool_t need_src_extension;								\
+												\
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type_t, dst_stride, dst_line, 1);	\
+    if (flags & FLAG_HAVE_SOLID_MASK)								\
+    {												\
+	solid_mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);	\
+	mask_stride = 0;									\
+    }												\
+    else if (flags & FLAG_HAVE_NON_SOLID_MASK)							\
+    {												\
+	PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t,				\
+			       mask_stride, mask_line, 1);					\
+    }												\
+												\
+    /* pass in 0 instead of src_x and src_y because src_x and src_y need to be			\
+     * transformed from destination space to source space */					\
+    PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1);		\
+												\
+    /* reference point is the center of the pixel */						\
+    v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2;				\
+    v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2;				\
+    v.vector[2] = pixman_fixed_1;								\
+												\
+    if (!pixman_transform_point_3d (src_image->common.transform, &v))				\
+	return;											\
+												\
+    unit_x = src_image->common.transform->matrix[0][0];						\
+    unit_y = src_image->common.transform->matrix[1][1];						\
+												\
+    v.vector[0] -= pixman_fixed_1 / 2;								\
+    v.vector[1] -= pixman_fixed_1 / 2;								\
+												\
+    vy = v.vector[1];										\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD ||					\
+	PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)					\
+    {												\
+	bilinear_pad_repeat_get_scanline_bounds (src_image->bits.width, v.vector[0], unit_x,	\
+					&left_pad, &left_tz, &width, &right_tz, &right_pad);	\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD)					\
+	{											\
+	    /* PAD repeat does not need special handling for 'transition zones' and */		\
+	    /* they can be combined with 'padding zones' safely */				\
+	    left_pad += left_tz;								\
+	    right_pad += right_tz;								\
+	    left_tz = right_tz = 0;								\
+	}											\
+	v.vector[0] += left_pad * unit_x;							\
+    }												\
+												\
+    if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)					\
+    {												\
+	vx = v.vector[0];									\
+	repeat (PIXMAN_REPEAT_NORMAL, &vx, pixman_int_to_fixed(src_image->bits.width));		\
+	max_x = pixman_fixed_to_int (vx + (width - 1) * (int64_t)unit_x) + 1;			\
+												\
+	if (src_image->bits.width < REPEAT_NORMAL_MIN_WIDTH)					\
+	{											\
+	    src_width = 0;									\
+												\
+	    while (src_width < REPEAT_NORMAL_MIN_WIDTH && src_width <= max_x)			\
+		src_width += src_image->bits.width;						\
+												\
+	    need_src_extension = TRUE;								\
+	}											\
+	else											\
+	{											\
+	    src_width = src_image->bits.width;							\
+	    need_src_extension = FALSE;								\
+	}											\
+												\
+	src_width_fixed = pixman_int_to_fixed (src_width);					\
+    }												\
+												\
+    while (--height >= 0)									\
+    {												\
+	int weight1, weight2;									\
+	dst = dst_line;										\
+	dst_line += dst_stride;									\
+	vx = v.vector[0];									\
+	if (flags & FLAG_HAVE_NON_SOLID_MASK)							\
+	{											\
+	    mask = mask_line;									\
+	    mask_line += mask_stride;								\
+	}											\
+												\
+	y1 = pixman_fixed_to_int (vy);								\
+	weight2 = pixman_fixed_to_bilinear_weight (vy);						\
+	if (weight2)										\
+	{											\
+	    /* both weight1 and weight2 are smaller than BILINEAR_INTERPOLATION_RANGE */	\
+	    y2 = y1 + 1;									\
+	    weight1 = BILINEAR_INTERPOLATION_RANGE - weight2;					\
+	}											\
+	else											\
+	{											\
+	    /* set both top and bottom row to the same scanline and tweak weights */		\
+	    y2 = y1;										\
+	    weight1 = weight2 = BILINEAR_INTERPOLATION_RANGE / 2;				\
+	}											\
+	vy += unit_y;										\
+	if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD)					\
+	{											\
+	    src_type_t *src1, *src2;								\
+	    src_type_t buf1[2];									\
+	    src_type_t buf2[2];									\
+	    repeat (PIXMAN_REPEAT_PAD, &y1, src_image->bits.height);				\
+	    repeat (PIXMAN_REPEAT_PAD, &y2, src_image->bits.height);				\
+	    src1 = src_first_line + src_stride * y1;						\
+	    src2 = src_first_line + src_stride * y2;						\
+												\
+	    if (left_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = src1[0];							\
+		buf2[0] = buf2[1] = src2[0];							\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, FALSE);		\
+		dst += left_pad;								\
+		if (flags & FLAG_HAVE_NON_SOLID_MASK)						\
+		    mask += left_pad;								\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (dst, mask,							\
+			       src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE);	\
+		dst += width;									\
+		if (flags & FLAG_HAVE_NON_SOLID_MASK)						\
+		    mask += width;								\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = src1[src_image->bits.width - 1];				\
+		buf2[0] = buf2[1] = src2[src_image->bits.width - 1];				\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, FALSE);	\
+	    }											\
+	}											\
+	else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE)				\
+	{											\
+	    src_type_t *src1, *src2;								\
+	    src_type_t buf1[2];									\
+	    src_type_t buf2[2];									\
+	    /* handle top/bottom zero padding by just setting weights to 0 if needed */		\
+	    if (y1 < 0)										\
+	    {											\
+		weight1 = 0;									\
+		y1 = 0;										\
+	    }											\
+	    if (y1 >= src_image->bits.height)							\
+	    {											\
+		weight1 = 0;									\
+		y1 = src_image->bits.height - 1;						\
+	    }											\
+	    if (y2 < 0)										\
+	    {											\
+		weight2 = 0;									\
+		y2 = 0;										\
+	    }											\
+	    if (y2 >= src_image->bits.height)							\
+	    {											\
+		weight2 = 0;									\
+		y2 = src_image->bits.height - 1;						\
+	    }											\
+	    src1 = src_first_line + src_stride * y1;						\
+	    src2 = src_first_line + src_stride * y2;						\
+												\
+	    if (left_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = 0;								\
+		buf2[0] = buf2[1] = 0;								\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, TRUE);		\
+		dst += left_pad;								\
+		if (flags & FLAG_HAVE_NON_SOLID_MASK)						\
+		    mask += left_pad;								\
+	    }											\
+	    if (left_tz > 0)									\
+	    {											\
+		buf1[0] = 0;									\
+		buf1[1] = src1[0];								\
+		buf2[0] = 0;									\
+		buf2[1] = src2[0];								\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, left_tz, weight1, weight2,				\
+			       pixman_fixed_frac (vx), unit_x, 0, FALSE);			\
+		dst += left_tz;									\
+		if (flags & FLAG_HAVE_NON_SOLID_MASK)						\
+		    mask += left_tz;								\
+		vx += left_tz * unit_x;								\
+	    }											\
+	    if (width > 0)									\
+	    {											\
+		scanline_func (dst, mask,							\
+			       src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE);	\
+		dst += width;									\
+		if (flags & FLAG_HAVE_NON_SOLID_MASK)						\
+		    mask += width;								\
+		vx += width * unit_x;								\
+	    }											\
+	    if (right_tz > 0)									\
+	    {											\
+		buf1[0] = src1[src_image->bits.width - 1];					\
+		buf1[1] = 0;									\
+		buf2[0] = src2[src_image->bits.width - 1];					\
+		buf2[1] = 0;									\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, right_tz, weight1, weight2,				\
+			       pixman_fixed_frac (vx), unit_x, 0, FALSE);			\
+		dst += right_tz;								\
+		if (flags & FLAG_HAVE_NON_SOLID_MASK)						\
+		    mask += right_tz;								\
+	    }											\
+	    if (right_pad > 0)									\
+	    {											\
+		buf1[0] = buf1[1] = 0;								\
+		buf2[0] = buf2[1] = 0;								\
+		scanline_func (dst, mask,							\
+			       buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, TRUE);		\
+	    }											\
+	}											\
+	else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL)				\
+	{											\
+	    int32_t	    num_pixels;								\
+	    int32_t	    width_remain;							\
+	    src_type_t *    src_line_top;							\
+	    src_type_t *    src_line_bottom;							\
+	    src_type_t	    buf1[2];								\
+	    src_type_t	    buf2[2];								\
+	    src_type_t	    extended_src_line0[REPEAT_NORMAL_MIN_WIDTH*2];			\
+	    src_type_t	    extended_src_line1[REPEAT_NORMAL_MIN_WIDTH*2];			\
+	    int		    i, j;								\
+												\
+	    repeat (PIXMAN_REPEAT_NORMAL, &y1, src_image->bits.height);				\
+	    repeat (PIXMAN_REPEAT_NORMAL, &y2, src_image->bits.height);				\
+	    src_line_top = src_first_line + src_stride * y1;					\
+	    src_line_bottom = src_first_line + src_stride * y2;					\
+												\
+	    if (need_src_extension)								\
+	    {											\
+		for (i=0; i<src_width;)								\
+		{										\
+		    for (j=0; j<src_image->bits.width; j++, i++)				\
+		    {										\
+			extended_src_line0[i] = src_line_top[j];				\
+			extended_src_line1[i] = src_line_bottom[j];				\
+		    }										\
+		}										\
+												\
+		src_line_top = &extended_src_line0[0];						\
+		src_line_bottom = &extended_src_line1[0];					\
+	    }											\
+												\
+	    /* Top & Bottom wrap around buffer */						\
+	    buf1[0] = src_line_top[src_width - 1];						\
+	    buf1[1] = src_line_top[0];								\
+	    buf2[0] = src_line_bottom[src_width - 1];						\
+	    buf2[1] = src_line_bottom[0];							\
+												\
+	    width_remain = width;								\
+												\
+	    while (width_remain > 0)								\
+	    {											\
+		/* We use src_width_fixed because it can make vx in original source range */	\
+		repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed);				\
+												\
+		/* Wrap around part */								\
+		if (pixman_fixed_to_int (vx) == src_width - 1)					\
+		{										\
+		    /* for positive unit_x							\
+		     * num_pixels = max(n) + 1, where vx + n*unit_x < src_width_fixed		\
+		     *										\
+		     * vx is in range [0, src_width_fixed - pixman_fixed_e]			\
+		     * So we are safe from overflow.						\
+		     */										\
+		    num_pixels = ((src_width_fixed - vx - pixman_fixed_e) / unit_x) + 1;	\
+												\
+		    if (num_pixels > width_remain)						\
+			num_pixels = width_remain;						\
+												\
+		    scanline_func (dst, mask, buf1, buf2, num_pixels,				\
+				   weight1, weight2, pixman_fixed_frac(vx),			\
+				   unit_x, src_width_fixed, FALSE);				\
+												\
+		    width_remain -= num_pixels;							\
+		    vx += num_pixels * unit_x;							\
+		    dst += num_pixels;								\
+												\
+		    if (flags & FLAG_HAVE_NON_SOLID_MASK)					\
+			mask += num_pixels;							\
+												\
+		    repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed);			\
+		}										\
+												\
+		/* Normal scanline composite */							\
+		if (pixman_fixed_to_int (vx) != src_width - 1 && width_remain > 0)		\
+		{										\
+		    /* for positive unit_x							\
+		     * num_pixels = max(n) + 1, where vx + n*unit_x < (src_width_fixed - 1)	\
+		     *										\
+		     * vx is in range [0, src_width_fixed - pixman_fixed_e]			\
+		     * So we are safe from overflow here.					\
+		     */										\
+		    num_pixels = ((src_width_fixed - pixman_fixed_1 - vx - pixman_fixed_e)	\
+				  / unit_x) + 1;						\
+												\
+		    if (num_pixels > width_remain)						\
+			num_pixels = width_remain;						\
+												\
+		    scanline_func (dst, mask, src_line_top, src_line_bottom, num_pixels,	\
+				   weight1, weight2, vx, unit_x, src_width_fixed, FALSE);	\
+												\
+		    width_remain -= num_pixels;							\
+		    vx += num_pixels * unit_x;							\
+		    dst += num_pixels;								\
+												\
+		    if (flags & FLAG_HAVE_NON_SOLID_MASK)					\
+		        mask += num_pixels;							\
+		}										\
+	    }											\
+	}											\
+	else											\
+	{											\
+	    scanline_func (dst, mask, src_first_line + src_stride * y1,				\
+			   src_first_line + src_stride * y2, width,				\
+			   weight1, weight2, vx, unit_x, max_vx, FALSE);			\
+	}											\
+    }												\
+}
+
+/* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */
+#define FAST_BILINEAR_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t,	\
+				  dst_type_t, repeat_mode, flags)				\
+	FAST_BILINEAR_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t,\
+				  dst_type_t, repeat_mode, flags)
+
+#define SCALED_BILINEAR_FLAGS						\
+    (FAST_PATH_SCALE_TRANSFORM	|					\
+     FAST_PATH_NO_ALPHA_MAP	|					\
+     FAST_PATH_BILINEAR_FILTER	|					\
+     FAST_PATH_NO_ACCESSORS	|					\
+     FAST_PATH_NARROW_FORMAT)
+
+#define SIMPLE_BILINEAR_FAST_PATH_PAD(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_FAST_PATH_NONE(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_FAST_PATH_COVER(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR,	\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_FAST_PATH_NORMAL(op,s,d,func)			\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_null, 0,							\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR,	\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NORMAL(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA),		\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_PAD_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NONE_REPEAT		|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER(op,s,d,func)		\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR,	\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op,	\
+    }
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func)	\
+    {   PIXMAN_OP_ ## op,						\
+	PIXMAN_ ## s,							\
+	(SCALED_BILINEAR_FLAGS		|				\
+	 FAST_PATH_NORMAL_REPEAT	|				\
+	 FAST_PATH_X_UNIT_POSITIVE),					\
+	PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA),	\
+	PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS,				\
+	fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op,	\
+    }
+
+/* Prefer the use of 'cover' variant, because it is faster */
+#define SIMPLE_BILINEAR_FAST_PATH(op,s,d,func)				\
+    SIMPLE_BILINEAR_FAST_PATH_COVER (op,s,d,func),			\
+    SIMPLE_BILINEAR_FAST_PATH_NONE (op,s,d,func),			\
+    SIMPLE_BILINEAR_FAST_PATH_PAD (op,s,d,func),			\
+    SIMPLE_BILINEAR_FAST_PATH_NORMAL (op,s,d,func)
+
+#define SIMPLE_BILINEAR_A8_MASK_FAST_PATH(op,s,d,func)			\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD (op,s,d,func),		\
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NORMAL (op,s,d,func)
+
+#define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH(op,s,d,func)		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER (op,s,d,func),		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE (op,s,d,func),		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD (op,s,d,func),		\
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NORMAL (op,s,d,func)
+
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-linear-gradient.c b/libs/pixman-0.40.0/pixman/pixman-linear-gradient.c
new file mode 100644
index 0000000..3f52850
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-linear-gradient.c
@@ -0,0 +1,292 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include "pixman-private.h"
+
+static pixman_bool_t
+linear_gradient_is_horizontal (pixman_image_t *image,
+			       int             x,
+			       int             y,
+			       int             width,
+			       int             height)
+{
+    linear_gradient_t *linear = (linear_gradient_t *)image;
+    pixman_vector_t v;
+    pixman_fixed_32_32_t l;
+    pixman_fixed_48_16_t dx, dy;
+    double inc;
+
+    if (image->common.transform)
+    {
+	/* projective transformation */
+	if (image->common.transform->matrix[2][0] != 0 ||
+	    image->common.transform->matrix[2][1] != 0 ||
+	    image->common.transform->matrix[2][2] == 0)
+	{
+	    return FALSE;
+	}
+
+	v.vector[0] = image->common.transform->matrix[0][1];
+	v.vector[1] = image->common.transform->matrix[1][1];
+	v.vector[2] = image->common.transform->matrix[2][2];
+    }
+    else
+    {
+	v.vector[0] = 0;
+	v.vector[1] = pixman_fixed_1;
+	v.vector[2] = pixman_fixed_1;
+    }
+
+    dx = linear->p2.x - linear->p1.x;
+    dy = linear->p2.y - linear->p1.y;
+
+    l = dx * dx + dy * dy;
+
+    if (l == 0)
+	return FALSE;
+
+    /*
+     * compute how much the input of the gradient walked changes
+     * when moving vertically through the whole image
+     */
+    inc = height * (double) pixman_fixed_1 * pixman_fixed_1 *
+	(dx * v.vector[0] + dy * v.vector[1]) /
+	(v.vector[2] * (double) l);
+
+    /* check that casting to integer would result in 0 */
+    if (-1 < inc && inc < 1)
+	return TRUE;
+
+    return FALSE;
+}
+
+static uint32_t *
+linear_get_scanline (pixman_iter_t                 *iter,
+		     const uint32_t                *mask,
+		     int                            Bpp,
+		     pixman_gradient_walker_write_t write_pixel,
+		     pixman_gradient_walker_fill_t  fill_pixel)
+{
+    pixman_image_t *image  = iter->image;
+    int             x      = iter->x;
+    int             y      = iter->y;
+    int             width  = iter->width;
+    uint32_t *      buffer = iter->buffer;
+
+    pixman_vector_t v, unit;
+    pixman_fixed_32_32_t l;
+    pixman_fixed_48_16_t dx, dy;
+    gradient_t *gradient = (gradient_t *)image;
+    linear_gradient_t *linear = (linear_gradient_t *)image;
+    uint32_t *end = buffer + width * (Bpp / 4);
+    pixman_gradient_walker_t walker;
+
+    _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (image->common.transform)
+    {
+	if (!pixman_transform_point_3d (image->common.transform, &v))
+	    return iter->buffer;
+
+	unit.vector[0] = image->common.transform->matrix[0][0];
+	unit.vector[1] = image->common.transform->matrix[1][0];
+	unit.vector[2] = image->common.transform->matrix[2][0];
+    }
+    else
+    {
+	unit.vector[0] = pixman_fixed_1;
+	unit.vector[1] = 0;
+	unit.vector[2] = 0;
+    }
+
+    dx = linear->p2.x - linear->p1.x;
+    dy = linear->p2.y - linear->p1.y;
+
+    l = dx * dx + dy * dy;
+
+    if (l == 0 || unit.vector[2] == 0)
+    {
+	/* affine transformation only */
+	pixman_fixed_32_32_t t, next_inc;
+	double inc;
+
+	if (l == 0 || v.vector[2] == 0)
+	{
+	    t = 0;
+	    inc = 0;
+	}
+	else
+	{
+	    double invden, v2;
+
+	    invden = pixman_fixed_1 * (double) pixman_fixed_1 /
+		(l * (double) v.vector[2]);
+	    v2 = v.vector[2] * (1. / pixman_fixed_1);
+	    t = ((dx * v.vector[0] + dy * v.vector[1]) -
+		 (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden;
+	    inc = (dx * unit.vector[0] + dy * unit.vector[1]) * invden;
+	}
+	next_inc = 0;
+
+	if (((pixman_fixed_32_32_t )(inc * width)) == 0)
+	{
+	    fill_pixel (&walker, t, buffer, end);
+	}
+	else
+	{
+	    int i;
+
+	    i = 0;
+	    while (buffer < end)
+	    {
+		if (!mask || *mask++)
+		{
+		    write_pixel (&walker, t + next_inc, buffer);
+		}
+		i++;
+		next_inc = inc * i;
+		buffer += (Bpp / 4);
+	    }
+	}
+    }
+    else
+    {
+	/* projective transformation */
+        double t;
+
+	t = 0;
+
+	while (buffer < end)
+	{
+	    if (!mask || *mask++)
+	    {
+	        if (v.vector[2] != 0)
+		{
+		    double invden, v2;
+
+		    invden = pixman_fixed_1 * (double) pixman_fixed_1 /
+			(l * (double) v.vector[2]);
+		    v2 = v.vector[2] * (1. / pixman_fixed_1);
+		    t = ((dx * v.vector[0] + dy * v.vector[1]) -
+			 (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden;
+		}
+
+		write_pixel (&walker, t, buffer);
+	    }
+
+	    buffer += (Bpp / 4);
+
+	    v.vector[0] += unit.vector[0];
+	    v.vector[1] += unit.vector[1];
+	    v.vector[2] += unit.vector[2];
+	}
+    }
+
+    iter->y++;
+
+    return iter->buffer;
+}
+
+static uint32_t *
+linear_get_scanline_narrow (pixman_iter_t  *iter,
+			    const uint32_t *mask)
+{
+    return linear_get_scanline (iter, mask, 4,
+				_pixman_gradient_walker_write_narrow,
+				_pixman_gradient_walker_fill_narrow);
+}
+
+
+static uint32_t *
+linear_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return linear_get_scanline (iter, NULL, 16,
+				_pixman_gradient_walker_write_wide,
+				_pixman_gradient_walker_fill_wide);
+}
+
+void
+_pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t  *iter)
+{
+    if (linear_gradient_is_horizontal (
+	    iter->image, iter->x, iter->y, iter->width, iter->height))
+    {
+	if (iter->iter_flags & ITER_NARROW)
+	    linear_get_scanline_narrow (iter, NULL);
+	else
+	    linear_get_scanline_wide (iter, NULL);
+
+	iter->get_scanline = _pixman_iter_get_scanline_noop;
+    }
+    else
+    {
+	if (iter->iter_flags & ITER_NARROW)
+	    iter->get_scanline = linear_get_scanline_narrow;
+	else
+	    iter->get_scanline = linear_get_scanline_wide;
+    }
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_linear_gradient (const pixman_point_fixed_t *  p1,
+                                     const pixman_point_fixed_t *  p2,
+                                     const pixman_gradient_stop_t *stops,
+                                     int                           n_stops)
+{
+    pixman_image_t *image;
+    linear_gradient_t *linear;
+
+    image = _pixman_image_allocate ();
+
+    if (!image)
+	return NULL;
+
+    linear = &image->linear;
+
+    if (!_pixman_init_gradient (&linear->common, stops, n_stops))
+    {
+	free (image);
+	return NULL;
+    }
+
+    linear->p1 = *p1;
+    linear->p2 = *p2;
+
+    image->type = LINEAR;
+
+    return image;
+}
+
diff --git a/libs/pixman-0.40.0/pixman/pixman-matrix.c b/libs/pixman-0.40.0/pixman/pixman-matrix.c
new file mode 100644
index 0000000..81b6e61
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-matrix.c
@@ -0,0 +1,1073 @@
+/*
+ * Copyright © 2008 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+/*
+ * Matrix interfaces
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <math.h>
+#include <string.h>
+#include "pixman-private.h"
+
+#define F(x)    pixman_int_to_fixed (x)
+
+static force_inline int
+count_leading_zeros (uint32_t x)
+{
+#ifdef HAVE_BUILTIN_CLZ
+    return __builtin_clz (x);
+#else
+    int n = 0;
+    while (x)
+    {
+        n++;
+        x >>= 1;
+    }
+    return 32 - n;
+#endif
+}
+
+/*
+ * Large signed/unsigned integer division with rounding for the platforms with
+ * only 64-bit integer data type supported (no 128-bit data type).
+ *
+ * Arguments:
+ *     hi, lo - high and low 64-bit parts of the dividend
+ *     div    - 48-bit divisor
+ *
+ * Returns: lowest 64 bits of the result as a return value and highest 64
+ *          bits of the result to "result_hi" pointer
+ */
+
+/* grade-school unsigned division (128-bit by 48-bit) with rounding to nearest */
+static force_inline uint64_t
+rounded_udiv_128_by_48 (uint64_t  hi,
+                        uint64_t  lo,
+                        uint64_t  div,
+                        uint64_t *result_hi)
+{
+    uint64_t tmp, remainder, result_lo;
+    assert(div < ((uint64_t)1 << 48));
+
+    remainder = hi % div;
+    *result_hi = hi / div;
+
+    tmp = (remainder << 16) + (lo >> 48);
+    result_lo = tmp / div;
+    remainder = tmp % div;
+
+    tmp = (remainder << 16) + ((lo >> 32) & 0xFFFF);
+    result_lo = (result_lo << 16) + (tmp / div);
+    remainder = tmp % div;
+
+    tmp = (remainder << 16) + ((lo >> 16) & 0xFFFF);
+    result_lo = (result_lo << 16) + (tmp / div);
+    remainder = tmp % div;
+
+    tmp = (remainder << 16) + (lo & 0xFFFF);
+    result_lo = (result_lo << 16) + (tmp / div);
+    remainder = tmp % div;
+
+    /* round to nearest */
+    if (remainder * 2 >= div && ++result_lo == 0)
+        *result_hi += 1;
+
+    return result_lo;
+}
+
+/* signed division (128-bit by 49-bit) with rounding to nearest */
+static inline int64_t
+rounded_sdiv_128_by_49 (int64_t   hi,
+                        uint64_t  lo,
+                        int64_t   div,
+                        int64_t  *signed_result_hi)
+{
+    uint64_t result_lo, result_hi;
+    int sign = 0;
+    if (div < 0)
+    {
+        div = -div;
+        sign ^= 1;
+    }
+    if (hi < 0)
+    {
+        if (lo != 0)
+            hi++;
+        hi = -hi;
+        lo = -lo;
+        sign ^= 1;
+    }
+    result_lo = rounded_udiv_128_by_48 (hi, lo, div, &result_hi);
+    if (sign)
+    {
+        if (result_lo != 0)
+            result_hi++;
+        result_hi = -result_hi;
+        result_lo = -result_lo;
+    }
+    if (signed_result_hi)
+    {
+        *signed_result_hi = result_hi;
+    }
+    return result_lo;
+}
+
+/*
+ * Multiply 64.16 fixed point value by (2^scalebits) and convert
+ * to 128-bit integer.
+ */
+static force_inline void
+fixed_64_16_to_int128 (int64_t  hi,
+                       int64_t  lo,
+                       int64_t *rhi,
+                       int64_t *rlo,
+                       int      scalebits)
+{
+    /* separate integer and fractional parts */
+    hi += lo >> 16;
+    lo &= 0xFFFF;
+
+    if (scalebits <= 0)
+    {
+        *rlo = hi >> (-scalebits);
+        *rhi = *rlo >> 63;
+    }
+    else
+    {
+        *rhi = hi >> (64 - scalebits);
+        *rlo = (uint64_t)hi << scalebits;
+        if (scalebits < 16)
+            *rlo += lo >> (16 - scalebits);
+        else
+            *rlo += lo << (scalebits - 16);
+    }
+}
+
+/*
+ * Convert 112.16 fixed point value to 48.16 with clamping for the out
+ * of range values.
+ */
+static force_inline pixman_fixed_48_16_t
+fixed_112_16_to_fixed_48_16 (int64_t hi, int64_t lo, pixman_bool_t *clampflag)
+{
+    if ((lo >> 63) != hi)
+    {
+        *clampflag = TRUE;
+        return hi >= 0 ? INT64_MAX : INT64_MIN;
+    }
+    else
+    {
+        return lo;
+    }
+}
+
+/*
+ * Transform a point with 31.16 fixed point coordinates from the destination
+ * space to a point with 48.16 fixed point coordinates in the source space.
+ * No overflows are possible for affine transformations and the results are
+ * accurate including the least significant bit. Projective transformations
+ * may overflow, in this case the results are just clamped to return maximum
+ * or minimum 48.16 values (so that the caller can at least handle the NONE
+ * and PAD repeats correctly) and the return value is FALSE to indicate that
+ * such clamping has happened.
+ */
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_point_31_16 (const pixman_transform_t    *t,
+                              const pixman_vector_48_16_t *v,
+                              pixman_vector_48_16_t       *result)
+{
+    pixman_bool_t clampflag = FALSE;
+    int i;
+    int64_t tmp[3][2], divint;
+    uint16_t divfrac;
+
+    /* input vector values must have no more than 31 bits (including sign)
+     * in the integer part */
+    assert (v->v[0] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[1] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[2] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[2] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+
+    for (i = 0; i < 3; i++)
+    {
+        tmp[i][0] = (int64_t)t->matrix[i][0] * (v->v[0] >> 16);
+        tmp[i][1] = (int64_t)t->matrix[i][0] * (v->v[0] & 0xFFFF);
+        tmp[i][0] += (int64_t)t->matrix[i][1] * (v->v[1] >> 16);
+        tmp[i][1] += (int64_t)t->matrix[i][1] * (v->v[1] & 0xFFFF);
+        tmp[i][0] += (int64_t)t->matrix[i][2] * (v->v[2] >> 16);
+        tmp[i][1] += (int64_t)t->matrix[i][2] * (v->v[2] & 0xFFFF);
+    }
+
+    /*
+     * separate 64-bit integer and 16-bit fractional parts for the divisor,
+     * which is also scaled by 65536 after fixed point multiplication.
+     */
+    divint  = tmp[2][0] + (tmp[2][1] >> 16);
+    divfrac = tmp[2][1] & 0xFFFF;
+
+    if (divint == pixman_fixed_1 && divfrac == 0)
+    {
+        /*
+         * this is a simple affine transformation
+         */
+        result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16);
+        result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16);
+        result->v[2] = pixman_fixed_1;
+    }
+    else if (divint == 0 && divfrac == 0)
+    {
+        /*
+         * handle zero divisor (if the values are non-zero, set the
+         * results to maximum positive or minimum negative)
+         */
+        clampflag = TRUE;
+
+        result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16);
+        result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16);
+
+        if (result->v[0] > 0)
+            result->v[0] = INT64_MAX;
+        else if (result->v[0] < 0)
+            result->v[0] = INT64_MIN;
+
+        if (result->v[1] > 0)
+            result->v[1] = INT64_MAX;
+        else if (result->v[1] < 0)
+            result->v[1] = INT64_MIN;
+    }
+    else
+    {
+        /*
+         * projective transformation, analyze the top 32 bits of the divisor
+         */
+        int32_t hi32divbits = divint >> 32;
+        if (hi32divbits < 0)
+            hi32divbits = ~hi32divbits;
+
+        if (hi32divbits == 0)
+        {
+            /* the divisor is small, we can actually keep all the bits */
+            int64_t hi, rhi, lo, rlo;
+            int64_t div = ((uint64_t)divint << 16) + divfrac;
+
+            fixed_64_16_to_int128 (tmp[0][0], tmp[0][1], &hi, &lo, 32);
+            rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
+            result->v[0] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
+
+            fixed_64_16_to_int128 (tmp[1][0], tmp[1][1], &hi, &lo, 32);
+            rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
+            result->v[1] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
+        }
+        else
+        {
+            /* the divisor needs to be reduced to 48 bits */
+            int64_t hi, rhi, lo, rlo, div;
+            int shift = 32 - count_leading_zeros (hi32divbits);
+            fixed_64_16_to_int128 (divint, divfrac, &hi, &div, 16 - shift);
+
+            fixed_64_16_to_int128 (tmp[0][0], tmp[0][1], &hi, &lo, 32 - shift);
+            rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
+            result->v[0] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
+
+            fixed_64_16_to_int128 (tmp[1][0], tmp[1][1], &hi, &lo, 32 - shift);
+            rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi);
+            result->v[1] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag);
+        }
+    }
+    result->v[2] = pixman_fixed_1;
+    return !clampflag;
+}
+
+PIXMAN_EXPORT void
+pixman_transform_point_31_16_affine (const pixman_transform_t    *t,
+                                     const pixman_vector_48_16_t *v,
+                                     pixman_vector_48_16_t       *result)
+{
+    int64_t hi0, lo0, hi1, lo1;
+
+    /* input vector values must have no more than 31 bits (including sign)
+     * in the integer part */
+    assert (v->v[0] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[1] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+
+    hi0  = (int64_t)t->matrix[0][0] * (v->v[0] >> 16);
+    lo0  = (int64_t)t->matrix[0][0] * (v->v[0] & 0xFFFF);
+    hi0 += (int64_t)t->matrix[0][1] * (v->v[1] >> 16);
+    lo0 += (int64_t)t->matrix[0][1] * (v->v[1] & 0xFFFF);
+    hi0 += (int64_t)t->matrix[0][2];
+
+    hi1  = (int64_t)t->matrix[1][0] * (v->v[0] >> 16);
+    lo1  = (int64_t)t->matrix[1][0] * (v->v[0] & 0xFFFF);
+    hi1 += (int64_t)t->matrix[1][1] * (v->v[1] >> 16);
+    lo1 += (int64_t)t->matrix[1][1] * (v->v[1] & 0xFFFF);
+    hi1 += (int64_t)t->matrix[1][2];
+
+    result->v[0] = hi0 + ((lo0 + 0x8000) >> 16);
+    result->v[1] = hi1 + ((lo1 + 0x8000) >> 16);
+    result->v[2] = pixman_fixed_1;
+}
+
+PIXMAN_EXPORT void
+pixman_transform_point_31_16_3d (const pixman_transform_t    *t,
+                                 const pixman_vector_48_16_t *v,
+                                 pixman_vector_48_16_t       *result)
+{
+    int i;
+    int64_t tmp[3][2];
+
+    /* input vector values must have no more than 31 bits (including sign)
+     * in the integer part */
+    assert (v->v[0] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[1] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[2] <   ((pixman_fixed_48_16_t)1 << (30 + 16)));
+    assert (v->v[2] >= -((pixman_fixed_48_16_t)1 << (30 + 16)));
+
+    for (i = 0; i < 3; i++)
+    {
+        tmp[i][0] = (int64_t)t->matrix[i][0] * (v->v[0] >> 16);
+        tmp[i][1] = (int64_t)t->matrix[i][0] * (v->v[0] & 0xFFFF);
+        tmp[i][0] += (int64_t)t->matrix[i][1] * (v->v[1] >> 16);
+        tmp[i][1] += (int64_t)t->matrix[i][1] * (v->v[1] & 0xFFFF);
+        tmp[i][0] += (int64_t)t->matrix[i][2] * (v->v[2] >> 16);
+        tmp[i][1] += (int64_t)t->matrix[i][2] * (v->v[2] & 0xFFFF);
+    }
+
+    result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16);
+    result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16);
+    result->v[2] = tmp[2][0] + ((tmp[2][1] + 0x8000) >> 16);
+}
+
+PIXMAN_EXPORT void
+pixman_transform_init_identity (struct pixman_transform *matrix)
+{
+    int i;
+
+    memset (matrix, '\0', sizeof (struct pixman_transform));
+    for (i = 0; i < 3; i++)
+	matrix->matrix[i][i] = F (1);
+}
+
+typedef pixman_fixed_32_32_t pixman_fixed_34_30_t;
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_point_3d (const struct pixman_transform *transform,
+                           struct pixman_vector *         vector)
+{
+    pixman_vector_48_16_t tmp;
+    tmp.v[0] = vector->vector[0];
+    tmp.v[1] = vector->vector[1];
+    tmp.v[2] = vector->vector[2];
+
+    pixman_transform_point_31_16_3d (transform, &tmp, &tmp);
+
+    vector->vector[0] = tmp.v[0];
+    vector->vector[1] = tmp.v[1];
+    vector->vector[2] = tmp.v[2];
+
+    return vector->vector[0] == tmp.v[0] &&
+           vector->vector[1] == tmp.v[1] &&
+           vector->vector[2] == tmp.v[2];
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_point (const struct pixman_transform *transform,
+                        struct pixman_vector *         vector)
+{
+    pixman_vector_48_16_t tmp;
+    tmp.v[0] = vector->vector[0];
+    tmp.v[1] = vector->vector[1];
+    tmp.v[2] = vector->vector[2];
+
+    if (!pixman_transform_point_31_16 (transform, &tmp, &tmp))
+        return FALSE;
+
+    vector->vector[0] = tmp.v[0];
+    vector->vector[1] = tmp.v[1];
+    vector->vector[2] = tmp.v[2];
+
+    return vector->vector[0] == tmp.v[0] &&
+           vector->vector[1] == tmp.v[1] &&
+           vector->vector[2] == tmp.v[2];
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_multiply (struct pixman_transform *      dst,
+                           const struct pixman_transform *l,
+                           const struct pixman_transform *r)
+{
+    struct pixman_transform d;
+    int dx, dy;
+    int o;
+
+    for (dy = 0; dy < 3; dy++)
+    {
+	for (dx = 0; dx < 3; dx++)
+	{
+	    pixman_fixed_48_16_t v;
+	    pixman_fixed_32_32_t partial;
+	    
+	    v = 0;
+	    for (o = 0; o < 3; o++)
+	    {
+		partial =
+		    (pixman_fixed_32_32_t) l->matrix[dy][o] *
+		    (pixman_fixed_32_32_t) r->matrix[o][dx];
+
+		v += (partial + 0x8000) >> 16;
+	    }
+
+	    if (v > pixman_max_fixed_48_16 || v < pixman_min_fixed_48_16)
+		return FALSE;
+	    
+	    d.matrix[dy][dx] = (pixman_fixed_t) v;
+	}
+    }
+
+    *dst = d;
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_transform_init_scale (struct pixman_transform *t,
+                             pixman_fixed_t           sx,
+                             pixman_fixed_t           sy)
+{
+    memset (t, '\0', sizeof (struct pixman_transform));
+
+    t->matrix[0][0] = sx;
+    t->matrix[1][1] = sy;
+    t->matrix[2][2] = F (1);
+}
+
+static pixman_fixed_t
+fixed_inverse (pixman_fixed_t x)
+{
+    return (pixman_fixed_t) ((((pixman_fixed_48_16_t) F (1)) * F (1)) / x);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_scale (struct pixman_transform *forward,
+                        struct pixman_transform *reverse,
+                        pixman_fixed_t           sx,
+                        pixman_fixed_t           sy)
+{
+    struct pixman_transform t;
+
+    if (sx == 0 || sy == 0)
+	return FALSE;
+
+    if (forward)
+    {
+	pixman_transform_init_scale (&t, sx, sy);
+	if (!pixman_transform_multiply (forward, &t, forward))
+	    return FALSE;
+    }
+    
+    if (reverse)
+    {
+	pixman_transform_init_scale (&t, fixed_inverse (sx),
+	                             fixed_inverse (sy));
+	if (!pixman_transform_multiply (reverse, reverse, &t))
+	    return FALSE;
+    }
+    
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_transform_init_rotate (struct pixman_transform *t,
+                              pixman_fixed_t           c,
+                              pixman_fixed_t           s)
+{
+    memset (t, '\0', sizeof (struct pixman_transform));
+
+    t->matrix[0][0] = c;
+    t->matrix[0][1] = -s;
+    t->matrix[1][0] = s;
+    t->matrix[1][1] = c;
+    t->matrix[2][2] = F (1);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_rotate (struct pixman_transform *forward,
+                         struct pixman_transform *reverse,
+                         pixman_fixed_t           c,
+                         pixman_fixed_t           s)
+{
+    struct pixman_transform t;
+
+    if (forward)
+    {
+	pixman_transform_init_rotate (&t, c, s);
+	if (!pixman_transform_multiply (forward, &t, forward))
+	    return FALSE;
+    }
+
+    if (reverse)
+    {
+	pixman_transform_init_rotate (&t, c, -s);
+	if (!pixman_transform_multiply (reverse, reverse, &t))
+	    return FALSE;
+    }
+    
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_transform_init_translate (struct pixman_transform *t,
+                                 pixman_fixed_t           tx,
+                                 pixman_fixed_t           ty)
+{
+    memset (t, '\0', sizeof (struct pixman_transform));
+
+    t->matrix[0][0] = F (1);
+    t->matrix[0][2] = tx;
+    t->matrix[1][1] = F (1);
+    t->matrix[1][2] = ty;
+    t->matrix[2][2] = F (1);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_translate (struct pixman_transform *forward,
+                            struct pixman_transform *reverse,
+                            pixman_fixed_t           tx,
+                            pixman_fixed_t           ty)
+{
+    struct pixman_transform t;
+
+    if (forward)
+    {
+	pixman_transform_init_translate (&t, tx, ty);
+
+	if (!pixman_transform_multiply (forward, &t, forward))
+	    return FALSE;
+    }
+
+    if (reverse)
+    {
+	pixman_transform_init_translate (&t, -tx, -ty);
+
+	if (!pixman_transform_multiply (reverse, reverse, &t))
+	    return FALSE;
+    }
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_bounds (const struct pixman_transform *matrix,
+                         struct pixman_box16 *          b)
+
+{
+    struct pixman_vector v[4];
+    int i;
+    int x1, y1, x2, y2;
+
+    v[0].vector[0] = F (b->x1);
+    v[0].vector[1] = F (b->y1);
+    v[0].vector[2] = F (1);
+
+    v[1].vector[0] = F (b->x2);
+    v[1].vector[1] = F (b->y1);
+    v[1].vector[2] = F (1);
+
+    v[2].vector[0] = F (b->x2);
+    v[2].vector[1] = F (b->y2);
+    v[2].vector[2] = F (1);
+
+    v[3].vector[0] = F (b->x1);
+    v[3].vector[1] = F (b->y2);
+    v[3].vector[2] = F (1);
+
+    for (i = 0; i < 4; i++)
+    {
+	if (!pixman_transform_point (matrix, &v[i]))
+	    return FALSE;
+
+	x1 = pixman_fixed_to_int (v[i].vector[0]);
+	y1 = pixman_fixed_to_int (v[i].vector[1]);
+	x2 = pixman_fixed_to_int (pixman_fixed_ceil (v[i].vector[0]));
+	y2 = pixman_fixed_to_int (pixman_fixed_ceil (v[i].vector[1]));
+
+	if (i == 0)
+	{
+	    b->x1 = x1;
+	    b->y1 = y1;
+	    b->x2 = x2;
+	    b->y2 = y2;
+	}
+	else
+	{
+	    if (x1 < b->x1) b->x1 = x1;
+	    if (y1 < b->y1) b->y1 = y1;
+	    if (x2 > b->x2) b->x2 = x2;
+	    if (y2 > b->y2) b->y2 = y2;
+	}
+    }
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_invert (struct pixman_transform *      dst,
+                         const struct pixman_transform *src)
+{
+    struct pixman_f_transform m;
+
+    pixman_f_transform_from_pixman_transform (&m, src);
+
+    if (!pixman_f_transform_invert (&m, &m))
+	return FALSE;
+
+    if (!pixman_transform_from_pixman_f_transform (dst, &m))
+	return FALSE;
+
+    return TRUE;
+}
+
+static pixman_bool_t
+within_epsilon (pixman_fixed_t a,
+                pixman_fixed_t b,
+                pixman_fixed_t epsilon)
+{
+    pixman_fixed_t t = a - b;
+
+    if (t < 0)
+	t = -t;
+
+    return t <= epsilon;
+}
+
+#define EPSILON (pixman_fixed_t) (2)
+
+#define IS_SAME(a, b) (within_epsilon (a, b, EPSILON))
+#define IS_ZERO(a)    (within_epsilon (a, 0, EPSILON))
+#define IS_ONE(a)     (within_epsilon (a, F (1), EPSILON))
+#define IS_UNIT(a)			    \
+    (within_epsilon (a, F (1), EPSILON) ||  \
+     within_epsilon (a, F (-1), EPSILON) || \
+     IS_ZERO (a))
+#define IS_INT(a)    (IS_ZERO (pixman_fixed_frac (a)))
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_is_identity (const struct pixman_transform *t)
+{
+    return (IS_SAME (t->matrix[0][0], t->matrix[1][1]) &&
+	    IS_SAME (t->matrix[0][0], t->matrix[2][2]) &&
+	    !IS_ZERO (t->matrix[0][0]) &&
+	    IS_ZERO (t->matrix[0][1]) &&
+	    IS_ZERO (t->matrix[0][2]) &&
+	    IS_ZERO (t->matrix[1][0]) &&
+	    IS_ZERO (t->matrix[1][2]) &&
+	    IS_ZERO (t->matrix[2][0]) &&
+	    IS_ZERO (t->matrix[2][1]));
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_is_scale (const struct pixman_transform *t)
+{
+    return (!IS_ZERO (t->matrix[0][0]) &&
+            IS_ZERO (t->matrix[0][1]) &&
+            IS_ZERO (t->matrix[0][2]) &&
+
+            IS_ZERO (t->matrix[1][0]) &&
+            !IS_ZERO (t->matrix[1][1]) &&
+            IS_ZERO (t->matrix[1][2]) &&
+
+            IS_ZERO (t->matrix[2][0]) &&
+            IS_ZERO (t->matrix[2][1]) &&
+            !IS_ZERO (t->matrix[2][2]));
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_is_int_translate (const struct pixman_transform *t)
+{
+    return (IS_ONE (t->matrix[0][0]) &&
+            IS_ZERO (t->matrix[0][1]) &&
+            IS_INT (t->matrix[0][2]) &&
+
+            IS_ZERO (t->matrix[1][0]) &&
+            IS_ONE (t->matrix[1][1]) &&
+            IS_INT (t->matrix[1][2]) &&
+
+            IS_ZERO (t->matrix[2][0]) &&
+            IS_ZERO (t->matrix[2][1]) &&
+            IS_ONE (t->matrix[2][2]));
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_is_inverse (const struct pixman_transform *a,
+                             const struct pixman_transform *b)
+{
+    struct pixman_transform t;
+
+    if (!pixman_transform_multiply (&t, a, b))
+	return FALSE;
+
+    return pixman_transform_is_identity (&t);
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_from_pixman_transform (struct pixman_f_transform *    ft,
+                                          const struct pixman_transform *t)
+{
+    int i, j;
+
+    for (j = 0; j < 3; j++)
+    {
+	for (i = 0; i < 3; i++)
+	    ft->m[j][i] = pixman_fixed_to_double (t->matrix[j][i]);
+    }
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_transform_from_pixman_f_transform (struct pixman_transform *        t,
+                                          const struct pixman_f_transform *ft)
+{
+    int i, j;
+
+    for (j = 0; j < 3; j++)
+    {
+	for (i = 0; i < 3; i++)
+	{
+	    double d = ft->m[j][i];
+	    if (d < -32767.0 || d > 32767.0)
+		return FALSE;
+	    d = d * 65536.0 + 0.5;
+	    t->matrix[j][i] = (pixman_fixed_t) floor (d);
+	}
+    }
+    
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_f_transform_invert (struct pixman_f_transform *      dst,
+                           const struct pixman_f_transform *src)
+{
+    static const int a[3] = { 2, 2, 1 };
+    static const int b[3] = { 1, 0, 0 };
+    pixman_f_transform_t d;
+    double det;
+    int i, j;
+
+    det = 0;
+    for (i = 0; i < 3; i++)
+    {
+	double p;
+	int ai = a[i];
+	int bi = b[i];
+	p = src->m[i][0] * (src->m[ai][2] * src->m[bi][1] -
+	                    src->m[ai][1] * src->m[bi][2]);
+	if (i == 1)
+	    p = -p;
+	det += p;
+    }
+    
+    if (det == 0)
+	return FALSE;
+    
+    det = 1 / det;
+    for (j = 0; j < 3; j++)
+    {
+	for (i = 0; i < 3; i++)
+	{
+	    double p;
+	    int ai = a[i];
+	    int aj = a[j];
+	    int bi = b[i];
+	    int bj = b[j];
+
+	    p = (src->m[ai][aj] * src->m[bi][bj] -
+	         src->m[ai][bj] * src->m[bi][aj]);
+	    
+	    if (((i + j) & 1) != 0)
+		p = -p;
+	    
+	    d.m[j][i] = det * p;
+	}
+    }
+
+    *dst = d;
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_f_transform_point (const struct pixman_f_transform *t,
+                          struct pixman_f_vector *         v)
+{
+    struct pixman_f_vector result;
+    int i, j;
+    double a;
+
+    for (j = 0; j < 3; j++)
+    {
+	a = 0;
+	for (i = 0; i < 3; i++)
+	    a += t->m[j][i] * v->v[i];
+	result.v[j] = a;
+    }
+    
+    if (!result.v[2])
+	return FALSE;
+
+    for (j = 0; j < 2; j++)
+	v->v[j] = result.v[j] / result.v[2];
+
+    v->v[2] = 1;
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_point_3d (const struct pixman_f_transform *t,
+                             struct pixman_f_vector *         v)
+{
+    struct pixman_f_vector result;
+    int i, j;
+    double a;
+
+    for (j = 0; j < 3; j++)
+    {
+	a = 0;
+	for (i = 0; i < 3; i++)
+	    a += t->m[j][i] * v->v[i];
+	result.v[j] = a;
+    }
+    
+    *v = result;
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_multiply (struct pixman_f_transform *      dst,
+                             const struct pixman_f_transform *l,
+                             const struct pixman_f_transform *r)
+{
+    struct pixman_f_transform d;
+    int dx, dy;
+    int o;
+
+    for (dy = 0; dy < 3; dy++)
+    {
+	for (dx = 0; dx < 3; dx++)
+	{
+	    double v = 0;
+	    for (o = 0; o < 3; o++)
+		v += l->m[dy][o] * r->m[o][dx];
+	    d.m[dy][dx] = v;
+	}
+    }
+    
+    *dst = d;
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_init_scale (struct pixman_f_transform *t,
+                               double                     sx,
+                               double                     sy)
+{
+    t->m[0][0] = sx;
+    t->m[0][1] = 0;
+    t->m[0][2] = 0;
+    t->m[1][0] = 0;
+    t->m[1][1] = sy;
+    t->m[1][2] = 0;
+    t->m[2][0] = 0;
+    t->m[2][1] = 0;
+    t->m[2][2] = 1;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_f_transform_scale (struct pixman_f_transform *forward,
+                          struct pixman_f_transform *reverse,
+                          double                     sx,
+                          double                     sy)
+{
+    struct pixman_f_transform t;
+
+    if (sx == 0 || sy == 0)
+	return FALSE;
+
+    if (forward)
+    {
+	pixman_f_transform_init_scale (&t, sx, sy);
+	pixman_f_transform_multiply (forward, &t, forward);
+    }
+    
+    if (reverse)
+    {
+	pixman_f_transform_init_scale (&t, 1 / sx, 1 / sy);
+	pixman_f_transform_multiply (reverse, reverse, &t);
+    }
+    
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_init_rotate (struct pixman_f_transform *t,
+                                double                     c,
+                                double                     s)
+{
+    t->m[0][0] = c;
+    t->m[0][1] = -s;
+    t->m[0][2] = 0;
+    t->m[1][0] = s;
+    t->m[1][1] = c;
+    t->m[1][2] = 0;
+    t->m[2][0] = 0;
+    t->m[2][1] = 0;
+    t->m[2][2] = 1;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_f_transform_rotate (struct pixman_f_transform *forward,
+                           struct pixman_f_transform *reverse,
+                           double                     c,
+                           double                     s)
+{
+    struct pixman_f_transform t;
+
+    if (forward)
+    {
+	pixman_f_transform_init_rotate (&t, c, s);
+	pixman_f_transform_multiply (forward, &t, forward);
+    }
+    
+    if (reverse)
+    {
+	pixman_f_transform_init_rotate (&t, c, -s);
+	pixman_f_transform_multiply (reverse, reverse, &t);
+    }
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_init_translate (struct pixman_f_transform *t,
+                                   double                     tx,
+                                   double                     ty)
+{
+    t->m[0][0] = 1;
+    t->m[0][1] = 0;
+    t->m[0][2] = tx;
+    t->m[1][0] = 0;
+    t->m[1][1] = 1;
+    t->m[1][2] = ty;
+    t->m[2][0] = 0;
+    t->m[2][1] = 0;
+    t->m[2][2] = 1;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_f_transform_translate (struct pixman_f_transform *forward,
+                              struct pixman_f_transform *reverse,
+                              double                     tx,
+                              double                     ty)
+{
+    struct pixman_f_transform t;
+
+    if (forward)
+    {
+	pixman_f_transform_init_translate (&t, tx, ty);
+	pixman_f_transform_multiply (forward, &t, forward);
+    }
+
+    if (reverse)
+    {
+	pixman_f_transform_init_translate (&t, -tx, -ty);
+	pixman_f_transform_multiply (reverse, reverse, &t);
+    }
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_f_transform_bounds (const struct pixman_f_transform *t,
+                           struct pixman_box16 *            b)
+{
+    struct pixman_f_vector v[4];
+    int i;
+    int x1, y1, x2, y2;
+
+    v[0].v[0] = b->x1;
+    v[0].v[1] = b->y1;
+    v[0].v[2] = 1;
+    v[1].v[0] = b->x2;
+    v[1].v[1] = b->y1;
+    v[1].v[2] = 1;
+    v[2].v[0] = b->x2;
+    v[2].v[1] = b->y2;
+    v[2].v[2] = 1;
+    v[3].v[0] = b->x1;
+    v[3].v[1] = b->y2;
+    v[3].v[2] = 1;
+
+    for (i = 0; i < 4; i++)
+    {
+	if (!pixman_f_transform_point (t, &v[i]))
+	    return FALSE;
+
+	x1 = floor (v[i].v[0]);
+	y1 = floor (v[i].v[1]);
+	x2 = ceil (v[i].v[0]);
+	y2 = ceil (v[i].v[1]);
+
+	if (i == 0)
+	{
+	    b->x1 = x1;
+	    b->y1 = y1;
+	    b->x2 = x2;
+	    b->y2 = y2;
+	}
+	else
+	{
+	    if (x1 < b->x1) b->x1 = x1;
+	    if (y1 < b->y1) b->y1 = y1;
+	    if (x2 > b->x2) b->x2 = x2;
+	    if (y2 > b->y2) b->y2 = y2;
+	}
+    }
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT void
+pixman_f_transform_init_identity (struct pixman_f_transform *t)
+{
+    int i, j;
+
+    for (j = 0; j < 3; j++)
+    {
+	for (i = 0; i < 3; i++)
+	    t->m[j][i] = i == j ? 1 : 0;
+    }
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-mips-dspr2-asm.S b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2-asm.S
new file mode 100644
index 0000000..9dad163
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2-asm.S
@@ -0,0 +1,4283 @@
+/*
+ * Copyright (c) 2012
+ *      MIPS Technologies, Inc., California.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Author:  Nemanja Lukic (nemanja.lukic@rt-rk.com)
+ */
+
+#include "pixman-private.h"
+#include "pixman-mips-dspr2-asm.h"
+
+LEAF_MIPS_DSPR2(pixman_fill_buff16_mips)
+/*
+ * a0 - *dest
+ * a1 - count (bytes)
+ * a2 - value to fill buffer with
+ */
+
+    beqz     a1, 3f
+     andi    t1, a0, 0x0002
+    beqz     t1, 0f          /* check if address is 4-byte aligned */
+     nop
+    sh       a2, 0(a0)
+    addiu    a0, a0, 2
+    addiu    a1, a1, -2
+0:
+    srl      t1, a1, 5       /* t1 how many multiples of 32 bytes */
+    replv.ph a2, a2          /* replicate fill value (16bit) in a2 */
+    beqz     t1, 2f
+     nop
+1:
+    addiu    t1, t1, -1
+    beqz     t1, 11f
+     addiu   a1, a1, -32
+    pref     30, 32(a0)
+    sw       a2, 0(a0)
+    sw       a2, 4(a0)
+    sw       a2, 8(a0)
+    sw       a2, 12(a0)
+    sw       a2, 16(a0)
+    sw       a2, 20(a0)
+    sw       a2, 24(a0)
+    sw       a2, 28(a0)
+    b        1b
+     addiu   a0, a0, 32
+11:
+    sw       a2, 0(a0)
+    sw       a2, 4(a0)
+    sw       a2, 8(a0)
+    sw       a2, 12(a0)
+    sw       a2, 16(a0)
+    sw       a2, 20(a0)
+    sw       a2, 24(a0)
+    sw       a2, 28(a0)
+    addiu    a0, a0, 32
+2:
+    blez     a1, 3f
+     addiu   a1, a1, -2
+    sh       a2, 0(a0)
+    b        2b
+     addiu   a0, a0, 2
+3:
+    jr       ra
+     nop
+
+END(pixman_fill_buff16_mips)
+
+LEAF_MIPS32R2(pixman_fill_buff32_mips)
+/*
+ * a0 - *dest
+ * a1 - count (bytes)
+ * a2 - value to fill buffer with
+ */
+
+    beqz     a1, 3f
+     nop
+    srl      t1, a1, 5 /* t1 how many multiples of 32 bytes */
+    beqz     t1, 2f
+     nop
+1:
+    addiu    t1, t1, -1
+    beqz     t1, 11f
+     addiu   a1, a1, -32
+    pref     30, 32(a0)
+    sw       a2, 0(a0)
+    sw       a2, 4(a0)
+    sw       a2, 8(a0)
+    sw       a2, 12(a0)
+    sw       a2, 16(a0)
+    sw       a2, 20(a0)
+    sw       a2, 24(a0)
+    sw       a2, 28(a0)
+    b        1b
+     addiu   a0, a0, 32
+11:
+    sw       a2, 0(a0)
+    sw       a2, 4(a0)
+    sw       a2, 8(a0)
+    sw       a2, 12(a0)
+    sw       a2, 16(a0)
+    sw       a2, 20(a0)
+    sw       a2, 24(a0)
+    sw       a2, 28(a0)
+    addiu    a0, a0, 32
+2:
+    blez     a1, 3f
+     addiu   a1, a1, -4
+    sw       a2, 0(a0)
+    b        2b
+     addiu   a0, a0, 4
+3:
+    jr       ra
+     nop
+
+END(pixman_fill_buff32_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_8888_0565_asm_mips)
+/*
+ * a0 - dst (r5g6b5)
+ * a1 - src (a8r8g8b8)
+ * a2 - w
+ */
+
+    beqz     a2, 3f
+     nop
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+    li       t4, 0xf800f800
+    li       t5, 0x07e007e0
+    li       t6, 0x001f001f
+1:
+    lw       t0, 0(a1)
+    lw       t1, 4(a1)
+    addiu    a1, a1, 8
+    addiu    a2, a2, -2
+
+    CONVERT_2x8888_TO_2x0565 t0, t1, t2, t3, t4, t5, t6, t7, t8
+
+    sh       t2, 0(a0)
+    sh       t3, 2(a0)
+
+    addiu    t2, a2, -1
+    bgtz     t2, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a2, 3f
+     nop
+    lw       t0, 0(a1)
+
+    CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
+
+    sh       t1, 0(a0)
+3:
+    j        ra
+     nop
+
+END(pixman_composite_src_8888_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_0565_8888_asm_mips)
+/*
+ * a0 - dst (a8r8g8b8)
+ * a1 - src (r5g6b5)
+ * a2 - w
+ */
+
+    beqz     a2, 3f
+     nop
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+    li       t4, 0x07e007e0
+    li       t5, 0x001F001F
+1:
+    lhu      t0, 0(a1)
+    lhu      t1, 2(a1)
+    addiu    a1, a1, 4
+    addiu    a2, a2, -2
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t8, t9
+
+    sw       t2, 0(a0)
+    sw       t3, 4(a0)
+
+    addiu    t2, a2, -1
+    bgtz     t2, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a2, 3f
+     nop
+    lhu      t0, 0(a1)
+
+    CONVERT_1x0565_TO_1x8888 t0, t1, t2, t3
+
+    sw       t1, 0(a0)
+3:
+    j        ra
+     nop
+
+END(pixman_composite_src_0565_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_x888_8888_asm_mips)
+/*
+ * a0 - dst (a8r8g8b8)
+ * a1 - src (x8r8g8b8)
+ * a2 - w
+ */
+
+    beqz     a2, 4f
+     nop
+    li       t9, 0xff000000
+    srl      t8, a2, 3    /* t1 = how many multiples of 8 src pixels */
+    beqz     t8, 3f       /* branch if less than 8 src pixels */
+     nop
+1:
+    addiu    t8, t8, -1
+    beqz     t8, 2f
+     addiu   a2, a2, -8
+    pref     0, 32(a1)
+    lw       t0, 0(a1)
+    lw       t1, 4(a1)
+    lw       t2, 8(a1)
+    lw       t3, 12(a1)
+    lw       t4, 16(a1)
+    lw       t5, 20(a1)
+    lw       t6, 24(a1)
+    lw       t7, 28(a1)
+    addiu    a1, a1, 32
+    or       t0, t0, t9
+    or       t1, t1, t9
+    or       t2, t2, t9
+    or       t3, t3, t9
+    or       t4, t4, t9
+    or       t5, t5, t9
+    or       t6, t6, t9
+    or       t7, t7, t9
+    pref     30, 32(a0)
+    sw       t0, 0(a0)
+    sw       t1, 4(a0)
+    sw       t2, 8(a0)
+    sw       t3, 12(a0)
+    sw       t4, 16(a0)
+    sw       t5, 20(a0)
+    sw       t6, 24(a0)
+    sw       t7, 28(a0)
+    b        1b
+     addiu   a0, a0, 32
+2:
+    lw       t0, 0(a1)
+    lw       t1, 4(a1)
+    lw       t2, 8(a1)
+    lw       t3, 12(a1)
+    lw       t4, 16(a1)
+    lw       t5, 20(a1)
+    lw       t6, 24(a1)
+    lw       t7, 28(a1)
+    addiu    a1, a1, 32
+    or       t0, t0, t9
+    or       t1, t1, t9
+    or       t2, t2, t9
+    or       t3, t3, t9
+    or       t4, t4, t9
+    or       t5, t5, t9
+    or       t6, t6, t9
+    or       t7, t7, t9
+    sw       t0, 0(a0)
+    sw       t1, 4(a0)
+    sw       t2, 8(a0)
+    sw       t3, 12(a0)
+    sw       t4, 16(a0)
+    sw       t5, 20(a0)
+    sw       t6, 24(a0)
+    sw       t7, 28(a0)
+    beqz     a2, 4f
+     addiu   a0, a0, 32
+3:
+    lw       t0, 0(a1)
+    addiu    a1, a1, 4
+    addiu    a2, a2, -1
+    or       t1, t0, t9
+    sw       t1, 0(a0)
+    bnez     a2, 3b
+     addiu   a0, a0, 4
+4:
+    jr       ra
+     nop
+
+END(pixman_composite_src_x888_8888_asm_mips)
+
+#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+LEAF_MIPS_DSPR2(pixman_composite_src_0888_8888_rev_asm_mips)
+/*
+ * a0 - dst (a8r8g8b8)
+ * a1 - src (b8g8r8)
+ * a2 - w
+ */
+
+    beqz              a2, 6f
+     nop
+
+    lui               t8, 0xff00;
+    srl               t9, a2, 2   /* t9 = how many multiples of 4 src pixels */
+    beqz              t9, 4f      /* branch if less than 4 src pixels */
+     nop
+
+    li                t0, 0x1
+    li                t1, 0x2
+    li                t2, 0x3
+    andi              t3, a1, 0x3
+    beq               t3, t0, 1f
+     nop
+    beq               t3, t1, 2f
+     nop
+    beq               t3, t2, 3f
+     nop
+
+0:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 0(a1)            /* t0 = R2 | B1 | G1 | R1 */
+    lw                t1, 4(a1)            /* t1 = G3 | R3 | B2 | G2 */
+    lw                t2, 8(a1)            /* t2 = B4 | G4 | R4 | B3 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = B1 | R2 | R1 | G1 */
+    wsbh              t1, t1               /* t1 = R3 | G3 | G2 | B2 */
+    wsbh              t2, t2               /* t2 = G4 | B4 | B3 | R4 */
+
+    packrl.ph         t3, t1, t0           /* t3 = G2 | B2 | B1 | R2 */
+    packrl.ph         t4, t0, t0           /* t4 = R1 | G1 | B1 | R2 */
+    rotr              t3, t3, 16           /* t3 = B1 | R2 | G2 | B2 */
+    or                t3, t3, t8           /* t3 = FF | R2 | G2 | B2 */
+    srl               t4, t4, 8            /* t4 =  0 | R1 | G1 | B1 */
+    or                t4, t4, t8           /* t4 = FF | R1 | G1 | B1 */
+    packrl.ph         t5, t2, t1           /* t5 = B3 | R4 | R3 | G3 */
+    rotr              t5, t5, 24           /* t5 = R4 | R3 | G3 | B3 */
+    or                t5, t5, t8           /* t5 = FF | R3 | G3 | B3 */
+    rotr              t2, t2, 16           /* t2 = B3 | R4 | G4 | B4 */
+    or                t2, t2, t8           /* t5 = FF | R3 | G3 | B3 */
+
+    sw                t4, 0(a0)
+    sw                t3, 4(a0)
+    sw                t5, 8(a0)
+    sw                t2, 12(a0)
+    b                 0b
+     addiu            a0, a0, 16
+
+1:
+    lbu               t6, 0(a1)            /* t6 =  0 |  0 |  0 | R1 */
+    lhu               t7, 1(a1)            /* t7 =  0 |  0 | B1 | G1 */
+    sll               t6, t6, 16           /* t6 =  0 | R1 |  0 | 0  */
+    wsbh              t7, t7               /* t7 =  0 |  0 | G1 | B1 */
+    or                t7, t6, t7           /* t7 =  0 | R1 | G1 | B1 */
+11:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 3(a1)            /* t0 = R3 | B2 | G2 | R2 */
+    lw                t1, 7(a1)            /* t1 = G4 | R4 | B3 | G3 */
+    lw                t2, 11(a1)           /* t2 = B5 | G5 | R5 | B4 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = B2 | R3 | R2 | G2 */
+    wsbh              t1, t1               /* t1 = R4 | G4 | G3 | B3 */
+    wsbh              t2, t2               /* t2 = G5 | B5 | B4 | R5 */
+
+    packrl.ph         t3, t1, t0           /* t3 = G3 | B3 | B2 | R3 */
+    packrl.ph         t4, t2, t1           /* t4 = B4 | R5 | R4 | G4 */
+    rotr              t0, t0, 24           /* t0 = R3 | R2 | G2 | B2 */
+    rotr              t3, t3, 16           /* t3 = B2 | R3 | G3 | B3 */
+    rotr              t4, t4, 24           /* t4 = R5 | R4 | G4 | B4 */
+    or                t7, t7, t8           /* t7 = FF | R1 | G1 | B1 */
+    or                t0, t0, t8           /* t0 = FF | R2 | G2 | B2 */
+    or                t3, t3, t8           /* t1 = FF | R3 | G3 | B3 */
+    or                t4, t4, t8           /* t3 = FF | R4 | G4 | B4 */
+
+    sw                t7, 0(a0)
+    sw                t0, 4(a0)
+    sw                t3, 8(a0)
+    sw                t4, 12(a0)
+    rotr              t7, t2, 16           /* t7 = xx | R5 | G5 | B5 */
+    b                 11b
+     addiu            a0, a0, 16
+
+2:
+    lhu               t7, 0(a1)            /* t7 =  0 |  0 | G1 | R1 */
+    wsbh              t7, t7               /* t7 =  0 |  0 | R1 | G1 */
+21:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 2(a1)            /* t0 = B2 | G2 | R2 | B1 */
+    lw                t1, 6(a1)            /* t1 = R4 | B3 | G3 | R3 */
+    lw                t2, 10(a1)           /* t2 = G5 | R5 | B4 | G4 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = G2 | B2 | B1 | R2 */
+    wsbh              t1, t1               /* t1 = B3 | R4 | R3 | G3 */
+    wsbh              t2, t2               /* t2 = R5 | G5 | G4 | B4 */
+
+    precr_sra.ph.w    t7, t0, 0            /* t7 = R1 | G1 | B1 | R2 */
+    rotr              t0, t0, 16           /* t0 = B1 | R2 | G2 | B2 */
+    packrl.ph         t3, t2, t1           /* t3 = G4 | B4 | B3 | R4 */
+    rotr              t1, t1, 24           /* t1 = R4 | R3 | G3 | B3 */
+    srl               t7, t7, 8            /* t7 =  0 | R1 | G1 | B1 */
+    rotr              t3, t3, 16           /* t3 = B3 | R4 | G4 | B4 */
+    or                t7, t7, t8           /* t7 = FF | R1 | G1 | B1 */
+    or                t0, t0, t8           /* t0 = FF | R2 | G2 | B2 */
+    or                t1, t1, t8           /* t1 = FF | R3 | G3 | B3 */
+    or                t3, t3, t8           /* t3 = FF | R4 | G4 | B4 */
+
+    sw                t7, 0(a0)
+    sw                t0, 4(a0)
+    sw                t1, 8(a0)
+    sw                t3, 12(a0)
+    srl               t7, t2, 16           /* t7 =  0 |  0 | R5 | G5 */
+    b                 21b
+     addiu            a0, a0, 16
+
+3:
+    lbu               t7, 0(a1)            /* t7 =  0 |  0 |  0 | R1 */
+31:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 1(a1)            /* t0 = G2 | R2 | B1 | G1 */
+    lw                t1, 5(a1)            /* t1 = B3 | G3 | R3 | B2 */
+    lw                t2, 9(a1)            /* t2 = R5 | B4 | G4 | R4 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = R2 | G2 | G1 | B1 */
+    wsbh              t1, t1               /* t1 = G3 | B3 | B2 | R3 */
+    wsbh              t2, t2               /* t2 = B4 | R5 | R4 | G4 */
+
+    precr_sra.ph.w    t7, t0, 0            /* t7 = xx | R1 | G1 | B1 */
+    packrl.ph         t3, t1, t0           /* t3 = B2 | R3 | R2 | G2 */
+    rotr              t1, t1, 16           /* t1 = B2 | R3 | G3 | B3 */
+    rotr              t4, t2, 24           /* t4 = R5 | R4 | G4 | B4 */
+    rotr              t3, t3, 24           /* t3 = R3 | R2 | G2 | B2 */
+    or                t7, t7, t8           /* t7 = FF | R1 | G1 | B1 */
+    or                t3, t3, t8           /* t3 = FF | R2 | G2 | B2 */
+    or                t1, t1, t8           /* t1 = FF | R3 | G3 | B3 */
+    or                t4, t4, t8           /* t4 = FF | R4 | G4 | B4 */
+
+    sw                t7, 0(a0)
+    sw                t3, 4(a0)
+    sw                t1, 8(a0)
+    sw                t4, 12(a0)
+    srl               t7, t2, 16           /* t7 =  0 |  0 | xx | R5 */
+    b                 31b
+     addiu            a0, a0, 16
+
+4:
+    beqz              a2, 6f
+     nop
+5:
+    lbu               t0, 0(a1)            /* t0 =  0 | 0 | 0 | R */
+    lbu               t1, 1(a1)            /* t1 =  0 | 0 | 0 | G */
+    lbu               t2, 2(a1)            /* t2 =  0 | 0 | 0 | B */
+    addiu             a1, a1, 3
+
+    sll               t0, t0, 16           /* t2 =  0 | R | 0 | 0 */
+    sll               t1, t1, 8            /* t1 =  0 | 0 | G | 0 */
+
+    or                t2, t2, t1           /* t2 =  0 | 0 | G | B */
+    or                t2, t2, t0           /* t2 =  0 | R | G | B */
+    or                t2, t2, t8           /* t2 = FF | R | G | B */
+
+    sw                t2, 0(a0)
+    addiu             a2, a2, -1
+    bnez              a2, 5b
+     addiu            a0, a0, 4
+6:
+    j                 ra
+     nop
+
+END(pixman_composite_src_0888_8888_rev_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_0888_0565_rev_asm_mips)
+/*
+ * a0 - dst (r5g6b5)
+ * a1 - src (b8g8r8)
+ * a2 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, v0, v1
+    beqz              a2, 6f
+     nop
+
+    li                t6, 0xf800f800
+    li                t7, 0x07e007e0
+    li                t8, 0x001F001F
+    srl               t9, a2, 2   /* t9 = how many multiples of 4 src pixels */
+    beqz              t9, 4f      /* branch if less than 4 src pixels */
+     nop
+
+    li                t0, 0x1
+    li                t1, 0x2
+    li                t2, 0x3
+    andi              t3, a1, 0x3
+    beq               t3, t0, 1f
+     nop
+    beq               t3, t1, 2f
+     nop
+    beq               t3, t2, 3f
+     nop
+
+0:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 0(a1)            /* t0 = R2 | B1 | G1 | R1 */
+    lw                t1, 4(a1)            /* t1 = G3 | R3 | B2 | G2 */
+    lw                t2, 8(a1)            /* t2 = B4 | G4 | R4 | B3 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = B1 | R2 | R1 | G1 */
+    wsbh              t1, t1               /* t1 = R3 | G3 | G2 | B2 */
+    wsbh              t2, t2               /* t2 = G4 | B4 | B3 | R4 */
+
+    packrl.ph         t3, t1, t0           /* t3 = G2 | B2 | B1 | R2 */
+    packrl.ph         t4, t0, t0           /* t4 = R1 | G1 | B1 | R2 */
+    rotr              t3, t3, 16           /* t3 = B1 | R2 | G2 | B2 */
+    srl               t4, t4, 8            /* t4 =  0 | R1 | G1 | B1 */
+    packrl.ph         t5, t2, t1           /* t5 = B3 | R4 | R3 | G3 */
+    rotr              t5, t5, 24           /* t5 = R4 | R3 | G3 | B3 */
+    rotr              t2, t2, 16           /* t2 = B3 | R4 | G4 | B4 */
+
+    CONVERT_2x8888_TO_2x0565 t4, t3, t4, t3, t6, t7, t8, v0, v1
+    CONVERT_2x8888_TO_2x0565 t5, t2, t5, t2, t6, t7, t8, v0, v1
+
+    sh                t4, 0(a0)
+    sh                t3, 2(a0)
+    sh                t5, 4(a0)
+    sh                t2, 6(a0)
+    b                 0b
+     addiu            a0, a0, 8
+
+1:
+    lbu               t4, 0(a1)            /* t4 =  0 |  0 |  0 | R1 */
+    lhu               t5, 1(a1)            /* t5 =  0 |  0 | B1 | G1 */
+    sll               t4, t4, 16           /* t4 =  0 | R1 |  0 | 0  */
+    wsbh              t5, t5               /* t5 =  0 |  0 | G1 | B1 */
+    or                t5, t4, t5           /* t5 =  0 | R1 | G1 | B1 */
+11:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 3(a1)            /* t0 = R3 | B2 | G2 | R2 */
+    lw                t1, 7(a1)            /* t1 = G4 | R4 | B3 | G3 */
+    lw                t2, 11(a1)           /* t2 = B5 | G5 | R5 | B4 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = B2 | R3 | R2 | G2 */
+    wsbh              t1, t1               /* t1 = R4 | G4 | G3 | B3 */
+    wsbh              t2, t2               /* t2 = G5 | B5 | B4 | R5 */
+
+    packrl.ph         t3, t1, t0           /* t3 = G3 | B3 | B2 | R3 */
+    packrl.ph         t4, t2, t1           /* t4 = B4 | R5 | R4 | G4 */
+    rotr              t0, t0, 24           /* t0 = R3 | R2 | G2 | B2 */
+    rotr              t3, t3, 16           /* t3 = B2 | R3 | G3 | B3 */
+    rotr              t4, t4, 24           /* t4 = R5 | R4 | G4 | B4 */
+
+    CONVERT_2x8888_TO_2x0565 t5, t0, t5, t0, t6, t7, t8, v0, v1
+    CONVERT_2x8888_TO_2x0565 t3, t4, t3, t4, t6, t7, t8, v0, v1
+
+    sh                t5, 0(a0)
+    sh                t0, 2(a0)
+    sh                t3, 4(a0)
+    sh                t4, 6(a0)
+    rotr              t5, t2, 16           /* t5 = xx | R5 | G5 | B5 */
+    b                 11b
+     addiu            a0, a0, 8
+
+2:
+    lhu               t5, 0(a1)            /* t5 =  0 |  0 | G1 | R1 */
+    wsbh              t5, t5               /* t5 =  0 |  0 | R1 | G1 */
+21:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 2(a1)            /* t0 = B2 | G2 | R2 | B1 */
+    lw                t1, 6(a1)            /* t1 = R4 | B3 | G3 | R3 */
+    lw                t2, 10(a1)           /* t2 = G5 | R5 | B4 | G4 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = G2 | B2 | B1 | R2 */
+    wsbh              t1, t1               /* t1 = B3 | R4 | R3 | G3 */
+    wsbh              t2, t2               /* t2 = R5 | G5 | G4 | B4 */
+
+    precr_sra.ph.w    t5, t0, 0            /* t5 = R1 | G1 | B1 | R2 */
+    rotr              t0, t0, 16           /* t0 = B1 | R2 | G2 | B2 */
+    packrl.ph         t3, t2, t1           /* t3 = G4 | B4 | B3 | R4 */
+    rotr              t1, t1, 24           /* t1 = R4 | R3 | G3 | B3 */
+    srl               t5, t5, 8            /* t5 =  0 | R1 | G1 | B1 */
+    rotr              t3, t3, 16           /* t3 = B3 | R4 | G4 | B4 */
+
+    CONVERT_2x8888_TO_2x0565 t5, t0, t5, t0, t6, t7, t8, v0, v1
+    CONVERT_2x8888_TO_2x0565 t1, t3, t1, t3, t6, t7, t8, v0, v1
+
+    sh                t5, 0(a0)
+    sh                t0, 2(a0)
+    sh                t1, 4(a0)
+    sh                t3, 6(a0)
+    srl               t5, t2, 16           /* t5 =  0 |  0 | R5 | G5 */
+    b                 21b
+     addiu            a0, a0, 8
+
+3:
+    lbu               t5, 0(a1)            /* t5 =  0 |  0 |  0 | R1 */
+31:
+    beqz              t9, 4f
+     addiu            t9, t9, -1
+    lw                t0, 1(a1)            /* t0 = G2 | R2 | B1 | G1 */
+    lw                t1, 5(a1)            /* t1 = B3 | G3 | R3 | B2 */
+    lw                t2, 9(a1)            /* t2 = R5 | B4 | G4 | R4 */
+
+    addiu             a1, a1, 12
+    addiu             a2, a2, -4
+
+    wsbh              t0, t0               /* t0 = R2 | G2 | G1 | B1 */
+    wsbh              t1, t1               /* t1 = G3 | B3 | B2 | R3 */
+    wsbh              t2, t2               /* t2 = B4 | R5 | R4 | G4 */
+
+    precr_sra.ph.w    t5, t0, 0            /* t5 = xx | R1 | G1 | B1 */
+    packrl.ph         t3, t1, t0           /* t3 = B2 | R3 | R2 | G2 */
+    rotr              t1, t1, 16           /* t1 = B2 | R3 | G3 | B3 */
+    rotr              t4, t2, 24           /* t4 = R5 | R4 | G4 | B4 */
+    rotr              t3, t3, 24           /* t3 = R3 | R2 | G2 | B2 */
+
+    CONVERT_2x8888_TO_2x0565 t5, t3, t5, t3, t6, t7, t8, v0, v1
+    CONVERT_2x8888_TO_2x0565 t1, t4, t1, t4, t6, t7, t8, v0, v1
+
+    sh                t5, 0(a0)
+    sh                t3, 2(a0)
+    sh                t1, 4(a0)
+    sh                t4, 6(a0)
+    srl               t5, t2, 16           /* t5 =  0 |  0 | xx | R5 */
+    b                 31b
+     addiu            a0, a0, 8
+
+4:
+    beqz              a2, 6f
+     nop
+5:
+    lbu               t0, 0(a1)            /* t0 =  0 | 0 | 0 | R */
+    lbu               t1, 1(a1)            /* t1 =  0 | 0 | 0 | G */
+    lbu               t2, 2(a1)            /* t2 =  0 | 0 | 0 | B */
+    addiu             a1, a1, 3
+
+    sll               t0, t0, 16           /* t2 =  0 | R | 0 | 0 */
+    sll               t1, t1, 8            /* t1 =  0 | 0 | G | 0 */
+
+    or                t2, t2, t1           /* t2 =  0 | 0 | G | B */
+    or                t2, t2, t0           /* t2 =  0 | R | G | B */
+
+    CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5
+
+    sh                t3, 0(a0)
+    addiu             a2, a2, -1
+    bnez              a2, 5b
+     addiu            a0, a0, 2
+6:
+    RESTORE_REGS_FROM_STACK 0, v0, v1
+    j                 ra
+     nop
+
+END(pixman_composite_src_0888_0565_rev_asm_mips)
+#endif
+
+LEAF_MIPS_DSPR2(pixman_composite_src_pixbuf_8888_asm_mips)
+/*
+ * a0 - dst  (a8b8g8r8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, v0
+    li       v0, 0x00ff00ff
+
+    beqz     a2, 3f
+     nop
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1)
+    lw       t1, 4(a1)
+    addiu    a1, a1, 8
+    addiu    a2, a2, -2
+    srl      t2, t0, 24
+    srl      t3, t1, 24
+
+    MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t2, t3, t0, t1, v0, t4, t5, t6, t7, t8, t9
+
+    sll      t0, t0, 8
+    sll      t1, t1, 8
+    andi     t2, t2, 0xff
+    andi     t3, t3, 0xff
+    or       t0, t0, t2
+    or       t1, t1, t3
+    wsbh     t0, t0
+    wsbh     t1, t1
+    rotr     t0, t0, 16
+    rotr     t1, t1, 16
+    sw       t0, 0(a0)
+    sw       t1, 4(a0)
+
+    addiu    t2, a2, -1
+    bgtz     t2, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a2, 3f
+     nop
+    lw       t0, 0(a1)
+    srl      t1, t0, 24
+
+    MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t3, t4, t5
+
+    sll      t0, t0, 8
+    andi     t1, t1, 0xff
+    or       t0, t0, t1
+    wsbh     t0, t0
+    rotr     t0, t0, 16
+    sw       t0, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, v0
+    j        ra
+     nop
+
+END(pixman_composite_src_pixbuf_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_rpixbuf_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, v0
+    li       v0, 0x00ff00ff
+
+    beqz     a2, 3f
+     nop
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1)
+    lw       t1, 4(a1)
+    addiu    a1, a1, 8
+    addiu    a2, a2, -2
+    srl      t2, t0, 24
+    srl      t3, t1, 24
+
+    MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t2, t3, t0, t1, v0, t4, t5, t6, t7, t8, t9
+
+    sll      t0, t0, 8
+    sll      t1, t1, 8
+    andi     t2, t2, 0xff
+    andi     t3, t3, 0xff
+    or       t0, t0, t2
+    or       t1, t1, t3
+    rotr     t0, t0, 8
+    rotr     t1, t1, 8
+    sw       t0, 0(a0)
+    sw       t1, 4(a0)
+
+    addiu    t2, a2, -1
+    bgtz     t2, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a2, 3f
+     nop
+    lw       t0, 0(a1)
+    srl      t1, t0, 24
+
+    MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t3, t4, t5
+
+    sll      t0, t0, 8
+    andi     t1, t1, 0xff
+    or       t0, t0, t1
+    rotr     t0, t0, 8
+    sw       t0, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, v0
+    j        ra
+     nop
+
+END(pixman_composite_src_rpixbuf_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_n_8_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+
+    SAVE_REGS_ON_STACK 0, v0
+    li       v0, 0x00ff00ff
+
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+
+1:
+                       /* a1 = source      (32bit constant) */
+    lbu      t0, 0(a2) /* t2 = mask        (a8) */
+    lbu      t1, 1(a2) /* t3 = mask        (a8) */
+    addiu    a2, a2, 2
+
+    MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, t2, t3, v0, t4, t5, t6, t7, t8, t9
+
+    sw       t2, 0(a0)
+    sw       t3, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t2, a3, -1
+    bgtz     t2, 1b
+     addiu   a0, a0, 8
+
+    beqz     a3, 3f
+     nop
+
+2:
+    lbu      t0, 0(a2)
+    addiu    a2, a2, 1
+
+    MIPS_UN8x4_MUL_UN8 a1, t0, t1, v0, t3, t4, t5
+
+    sw       t1, 0(a0)
+    addiu    a3, a3, -1
+    addiu    a0, a0, 4
+
+3:
+    RESTORE_REGS_FROM_STACK 0, v0
+    j        ra
+     nop
+
+END(pixman_composite_src_n_8_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_src_n_8_8_asm_mips)
+/*
+ * a0 - dst  (a8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    li                t9, 0x00ff00ff
+    beqz              a3, 3f
+     nop
+    srl               t7, a3, 2   /* t7 = how many multiples of 4 dst pixels */
+    beqz              t7, 1f      /* branch if less than 4 src pixels */
+     nop
+
+    srl               t8, a1, 24
+    replv.ph          t8, t8
+
+0:
+    beqz              t7, 1f
+     addiu            t7, t7, -1
+    lbu               t0, 0(a2)
+    lbu               t1, 1(a2)
+    lbu               t2, 2(a2)
+    lbu               t3, 3(a2)
+
+    addiu             a2, a2, 4
+
+    precr_sra.ph.w    t1, t0, 0
+    precr_sra.ph.w    t3, t2, 0
+    precr.qb.ph       t0, t3, t1
+
+    muleu_s.ph.qbl    t2, t0, t8
+    muleu_s.ph.qbr    t3, t0, t8
+    shra_r.ph         t4, t2, 8
+    shra_r.ph         t5, t3, 8
+    and               t4, t4, t9
+    and               t5, t5, t9
+    addq.ph           t2, t2, t4
+    addq.ph           t3, t3, t5
+    shra_r.ph         t2, t2, 8
+    shra_r.ph         t3, t3, 8
+    precr.qb.ph       t2, t2, t3
+
+    sb                t2, 0(a0)
+    srl               t2, t2, 8
+    sb                t2, 1(a0)
+    srl               t2, t2, 8
+    sb                t2, 2(a0)
+    srl               t2, t2, 8
+    sb                t2, 3(a0)
+    addiu             a3, a3, -4
+    b                 0b
+     addiu            a0, a0, 4
+
+1:
+    beqz              a3, 3f
+     nop
+    srl               t8, a1, 24
+2:
+    lbu               t0, 0(a2)
+    addiu             a2, a2, 1
+
+    mul               t2, t0, t8
+    shra_r.ph         t3, t2, 8
+    andi              t3, t3, 0x00ff
+    addq.ph           t2, t2, t3
+    shra_r.ph         t2, t2, 8
+
+    sb                t2, 0(a0)
+    addiu             a3, a3, -1
+    bnez              a3, 2b
+     addiu            a0, a0, 1
+
+3:
+    j                 ra
+     nop
+
+END(pixman_composite_src_n_8_8_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8r8g8b8)
+ * a3 - w
+ */
+
+    beqz         a3, 8f
+     nop
+    SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5
+
+    li           t6, 0xff
+    addiu        t7, zero, -1 /* t7 = 0xffffffff */
+    srl          t8, a1, 24   /* t8 = srca */
+    li           t9, 0x00ff00ff
+
+    addiu        t1, a3, -1
+    beqz         t1, 4f       /* last pixel */
+     nop
+
+0:
+    lw           t0, 0(a2)    /* t0 = mask */
+    lw           t1, 4(a2)    /* t1 = mask */
+    addiu        a3, a3, -2   /* w = w - 2 */
+    or           t2, t0, t1
+    beqz         t2, 3f      /* if (t0 == 0) && (t1 == 0) */
+     addiu       a2, a2, 8
+    and          t2, t0, t1
+    beq          t2, t7, 1f  /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
+     nop
+
+//if(ma)
+    lw           t2, 0(a0)    /* t2 = dst */
+    lw           t3, 4(a0)    /* t3 = dst */
+    MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5
+    MIPS_2xUN8x4_MUL_2xUN8   t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5
+    not          t0, t0
+    not          t1, t1
+    MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
+    addu_s.qb    t2, t4, t2
+    addu_s.qb    t3, t5, t3
+    sw           t2, 0(a0)
+    sw           t3, 4(a0)
+    addiu        t1, a3, -1
+    bgtz         t1, 0b
+     addiu       a0, a0, 8
+    b            4f
+     nop
+1:
+//if (t0 == 0xffffffff) && (t1 == 0xffffffff):
+    beq          t8, t6, 2f   /* if (srca == 0xff) */
+     nop
+    lw           t2, 0(a0)    /* t2 = dst */
+    lw           t3, 4(a0)    /* t3 = dst */
+    not          t0, a1
+    not          t1, a1
+    srl          t0, t0, 24
+    srl          t1, t1, 24
+    MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
+    addu_s.qb    t2, a1, t2
+    addu_s.qb    t3, a1, t3
+    sw           t2, 0(a0)
+    sw           t3, 4(a0)
+    addiu        t1, a3, -1
+    bgtz         t1, 0b
+     addiu       a0, a0, 8
+    b            4f
+     nop
+2:
+    sw           a1, 0(a0)
+    sw           a1, 4(a0)
+3:
+    addiu        t1, a3, -1
+    bgtz         t1, 0b
+     addiu       a0, a0, 8
+
+4:
+    beqz         a3, 7f
+     nop
+                              /* a1 = src */
+    lw           t0, 0(a2)    /* t0 = mask */
+    beqz         t0, 7f       /* if (t0 == 0) */
+     nop
+    beq          t0, t7, 5f  /* if (t0 == 0xffffffff) */
+     nop
+//if(ma)
+    lw           t1, 0(a0)    /* t1 = dst */
+    MIPS_UN8x4_MUL_UN8x4  a1, t0, t2, t9, t3, t4, t5, s0
+    MIPS_UN8x4_MUL_UN8    t0, t8, t0, t9, t3, t4, t5
+    not          t0, t0
+    MIPS_UN8x4_MUL_UN8x4  t1, t0, t1, t9, t3, t4, t5, s0
+    addu_s.qb    t1, t2, t1
+    sw           t1, 0(a0)
+    RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
+    j            ra
+     nop
+5:
+//if (t0 == 0xffffffff)
+    beq          t8, t6, 6f   /* if (srca == 0xff) */
+     nop
+    lw           t1, 0(a0)    /* t1 = dst */
+    not          t0, a1
+    srl          t0, t0, 24
+    MIPS_UN8x4_MUL_UN8 t1, t0, t1, t9, t2, t3, t4
+    addu_s.qb    t1, a1, t1
+    sw           t1, 0(a0)
+    RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
+    j            ra
+     nop
+6:
+    sw           a1, 0(a0)
+7:
+    RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
+8:
+    j            ra
+     nop
+
+END(pixman_composite_over_n_8888_8888_ca_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_0565_ca_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8r8g8b8)
+ * a3 - w
+ */
+
+    beqz         a3, 8f
+     nop
+    SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    li           t6, 0xff
+    addiu        t7, zero, -1 /* t7 = 0xffffffff */
+    srl          t8, a1, 24   /* t8 = srca */
+    li           t9, 0x00ff00ff
+    li           s6, 0xf800f800
+    li           s7, 0x07e007e0
+    li           s8, 0x001F001F
+
+    addiu        t1, a3, -1
+    beqz         t1, 4f       /* last pixel */
+     nop
+
+0:
+    lw           t0, 0(a2)    /* t0 = mask */
+    lw           t1, 4(a2)    /* t1 = mask */
+    addiu        a3, a3, -2   /* w = w - 2 */
+    or           t2, t0, t1
+    beqz         t2, 3f      /* if (t0 == 0) && (t1 == 0) */
+     addiu       a2, a2, 8
+    and          t2, t0, t1
+    beq          t2, t7, 1f  /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
+     nop
+
+//if(ma)
+    lhu          t2, 0(a0)    /* t2 = dst */
+    lhu          t3, 2(a0)    /* t3 = dst */
+    MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5
+    MIPS_2xUN8x4_MUL_2xUN8   t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5
+    not          t0, t0
+    not          t1, t1
+    CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, s7, s8, s0, s1, s2, s3
+    MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
+    addu_s.qb    t2, t4, t2
+    addu_s.qb    t3, t5, t3
+    CONVERT_2x8888_TO_2x0565 t2, t3, t2, t3, s6, s7, s8, s0, s1
+    sh           t2, 0(a0)
+    sh           t3, 2(a0)
+    addiu        t1, a3, -1
+    bgtz         t1, 0b
+     addiu       a0, a0, 4
+    b            4f
+     nop
+1:
+//if (t0 == 0xffffffff) && (t1 == 0xffffffff):
+    beq          t8, t6, 2f   /* if (srca == 0xff) */
+     nop
+    lhu          t2, 0(a0)    /* t2 = dst */
+    lhu          t3, 2(a0)    /* t3 = dst */
+    not          t0, a1
+    not          t1, a1
+    srl          t0, t0, 24
+    srl          t1, t1, 24
+    CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, s7, s8, s0, s1, s2, s3
+    MIPS_2xUN8x4_MUL_2xUN8   t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
+    addu_s.qb    t2, a1, t2
+    addu_s.qb    t3, a1, t3
+    CONVERT_2x8888_TO_2x0565 t2, t3, t2, t3, s6, s7, s8, s0, s1
+    sh           t2, 0(a0)
+    sh           t3, 2(a0)
+    addiu        t1, a3, -1
+    bgtz         t1, 0b
+     addiu       a0, a0, 4
+    b            4f
+     nop
+2:
+    CONVERT_1x8888_TO_1x0565 a1, t2, s0, s1
+    sh           t2, 0(a0)
+    sh           t2, 2(a0)
+3:
+    addiu        t1, a3, -1
+    bgtz         t1, 0b
+     addiu       a0, a0, 4
+
+4:
+    beqz         a3, 7f
+     nop
+                              /* a1 = src */
+    lw           t0, 0(a2)    /* t0 = mask */
+    beqz         t0, 7f       /* if (t0 == 0) */
+     nop
+    beq          t0, t7, 5f  /* if (t0 == 0xffffffff) */
+     nop
+//if(ma)
+    lhu          t1, 0(a0)    /* t1 = dst */
+    MIPS_UN8x4_MUL_UN8x4     a1, t0, t2, t9, t3, t4, t5, s0
+    MIPS_UN8x4_MUL_UN8       t0, t8, t0, t9, t3, t4, t5
+    not          t0, t0
+    CONVERT_1x0565_TO_1x8888 t1, s1, s2, s3
+    MIPS_UN8x4_MUL_UN8x4     s1, t0, s1, t9, t3, t4, t5, s0
+    addu_s.qb    s1, t2, s1
+    CONVERT_1x8888_TO_1x0565 s1, t1, s0, s2
+    sh           t1, 0(a0)
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
+    j            ra
+     nop
+5:
+//if (t0 == 0xffffffff)
+    beq          t8, t6, 6f   /* if (srca == 0xff) */
+     nop
+    lhu          t1, 0(a0)    /* t1 = dst */
+    not          t0, a1
+    srl          t0, t0, 24
+    CONVERT_1x0565_TO_1x8888 t1, s1, s2, s3
+    MIPS_UN8x4_MUL_UN8       s1, t0, s1, t9, t2, t3, t4
+    addu_s.qb    s1, a1, s1
+    CONVERT_1x8888_TO_1x0565 s1, t1, s0, s2
+    sh           t1, 0(a0)
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
+    j            ra
+     nop
+6:
+    CONVERT_1x8888_TO_1x0565 a1, t1, s0, s2
+    sh           t1, 0(a0)
+7:
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8
+8:
+    j            ra
+     nop
+
+END(pixman_composite_over_n_8888_0565_ca_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_8_8_asm_mips)
+/*
+ * a0 - dst  (a8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, v0
+    li                t9, 0x00ff00ff
+    beqz              a3, 3f
+     nop
+    srl               v0, a3, 2   /* v0 = how many multiples of 4 dst pixels */
+    beqz              v0, 1f      /* branch if less than 4 src pixels */
+     nop
+
+    srl               t8, a1, 24
+    replv.ph          t8, t8
+
+0:
+    beqz              v0, 1f
+     addiu            v0, v0, -1
+    lbu               t0, 0(a2)
+    lbu               t1, 1(a2)
+    lbu               t2, 2(a2)
+    lbu               t3, 3(a2)
+    lbu               t4, 0(a0)
+    lbu               t5, 1(a0)
+    lbu               t6, 2(a0)
+    lbu               t7, 3(a0)
+
+    addiu             a2, a2, 4
+
+    precr_sra.ph.w    t1, t0, 0
+    precr_sra.ph.w    t3, t2, 0
+    precr_sra.ph.w    t5, t4, 0
+    precr_sra.ph.w    t7, t6, 0
+
+    precr.qb.ph       t0, t3, t1
+    precr.qb.ph       t1, t7, t5
+
+    muleu_s.ph.qbl    t2, t0, t8
+    muleu_s.ph.qbr    t3, t0, t8
+    shra_r.ph         t4, t2, 8
+    shra_r.ph         t5, t3, 8
+    and               t4, t4, t9
+    and               t5, t5, t9
+    addq.ph           t2, t2, t4
+    addq.ph           t3, t3, t5
+    shra_r.ph         t2, t2, 8
+    shra_r.ph         t3, t3, 8
+    precr.qb.ph       t0, t2, t3
+    not               t6, t0
+
+    preceu.ph.qbl     t7, t6
+    preceu.ph.qbr     t6, t6
+
+    muleu_s.ph.qbl    t2, t1, t7
+    muleu_s.ph.qbr    t3, t1, t6
+    shra_r.ph         t4, t2, 8
+    shra_r.ph         t5, t3, 8
+    and               t4, t4, t9
+    and               t5, t5, t9
+    addq.ph           t2, t2, t4
+    addq.ph           t3, t3, t5
+    shra_r.ph         t2, t2, 8
+    shra_r.ph         t3, t3, 8
+    precr.qb.ph       t1, t2, t3
+
+    addu_s.qb         t2, t0, t1
+
+    sb                t2, 0(a0)
+    srl               t2, t2, 8
+    sb                t2, 1(a0)
+    srl               t2, t2, 8
+    sb                t2, 2(a0)
+    srl               t2, t2, 8
+    sb                t2, 3(a0)
+    addiu             a3, a3, -4
+    b                 0b
+     addiu            a0, a0, 4
+
+1:
+    beqz              a3, 3f
+     nop
+    srl               t8, a1, 24
+2:
+    lbu               t0, 0(a2)
+    lbu               t1, 0(a0)
+    addiu             a2, a2, 1
+
+    mul               t2, t0, t8
+    shra_r.ph         t3, t2, 8
+    andi              t3, t3, 0x00ff
+    addq.ph           t2, t2, t3
+    shra_r.ph         t2, t2, 8
+    not               t3, t2
+    andi              t3, t3, 0x00ff
+
+
+    mul               t4, t1, t3
+    shra_r.ph         t5, t4, 8
+    andi              t5, t5, 0x00ff
+    addq.ph           t4, t4, t5
+    shra_r.ph         t4, t4, 8
+    andi              t4, t4, 0x00ff
+
+    addu_s.qb         t2, t2, t4
+    sb                t2, 0(a0)
+    addiu             a3, a3, -1
+    bnez              a3, 2b
+     addiu            a0, a0, 1
+
+3:
+    RESTORE_REGS_FROM_STACK 0, v0
+    j                 ra
+     nop
+
+END(pixman_composite_over_n_8_8_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_8_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 4, s0, s1, s2, s3, s4
+    beqz      a3, 4f
+     nop
+    li        t4, 0x00ff00ff
+    li        t5, 0xff
+    addiu     t0, a3, -1
+    beqz      t0, 3f         /* last pixel */
+     srl      t6, a1, 24     /* t6 = srca */
+    not       s4, a1
+    beq       t5, t6, 2f     /* if (srca == 0xff) */
+     srl      s4, s4, 24
+1:
+                             /* a1 = src */
+    lbu       t0, 0(a2)      /* t0 = mask */
+    lbu       t1, 1(a2)      /* t1 = mask */
+    or        t2, t0, t1
+    beqz      t2, 111f       /* if (t0 == 0) && (t1 == 0) */
+     addiu    a2, a2, 2
+    and       t3, t0, t1
+
+    lw        t2, 0(a0)      /* t2 = dst */
+    beq       t3, t5, 11f    /* if (t0 == 0xff) && (t1 == 0xff) */
+     lw       t3, 4(a0)      /* t3 = dst */
+
+    MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, s0, s1, t4, t6, t7, t8, t9, s2, s3
+    not       s2, s0
+    not       s3, s1
+    srl       s2, s2, 24
+    srl       s3, s3, 24
+    MIPS_2xUN8x4_MUL_2xUN8 t2, t3, s2, s3, t2, t3, t4, t0, t1, t6, t7, t8, t9
+    addu_s.qb s2, t2, s0
+    addu_s.qb s3, t3, s1
+    sw        s2, 0(a0)
+    b         111f
+     sw       s3, 4(a0)
+11:
+    MIPS_2xUN8x4_MUL_2xUN8 t2, t3, s4, s4, t2, t3, t4, t0, t1, t6, t7, t8, t9
+    addu_s.qb s2, t2, a1
+    addu_s.qb s3, t3, a1
+    sw        s2, 0(a0)
+    sw        s3, 4(a0)
+
+111:
+    addiu     a3, a3, -2
+    addiu     t0, a3, -1
+    bgtz      t0, 1b
+     addiu    a0, a0, 8
+    b         3f
+     nop
+2:
+                             /* a1 = src */
+    lbu       t0, 0(a2)      /* t0 = mask */
+    lbu       t1, 1(a2)      /* t1 = mask */
+    or        t2, t0, t1
+    beqz      t2, 222f       /* if (t0 == 0) && (t1 == 0) */
+     addiu    a2, a2, 2
+    and       t3, t0, t1
+    beq       t3, t5, 22f    /* if (t0 == 0xff) && (t1 == 0xff) */
+     nop
+    lw        t2, 0(a0)      /* t2 = dst */
+    lw        t3, 4(a0)      /* t3 = dst */
+
+    OVER_2x8888_2x8_2x8888 a1, a1, t0, t1, t2, t3, \
+                           t6, t7, t4, t8, t9, s0, s1, s2, s3
+    sw        t6, 0(a0)
+    b         222f
+     sw        t7, 4(a0)
+22:
+    sw        a1, 0(a0)
+    sw        a1, 4(a0)
+222:
+    addiu     a3, a3, -2
+    addiu     t0, a3, -1
+    bgtz      t0, 2b
+     addiu    a0, a0, 8
+3:
+    blez      a3, 4f
+     nop
+                             /* a1 = src */
+    lbu       t0, 0(a2)      /* t0 = mask */
+    beqz      t0, 4f         /* if (t0 == 0) */
+     addiu    a2, a2, 1
+    move      t3, a1
+    beq       t0, t5, 31f    /* if (t0 == 0xff) */
+     lw       t1, 0(a0)      /* t1 = dst */
+
+    MIPS_UN8x4_MUL_UN8 a1, t0, t3, t4, t6, t7, t8
+31:
+    not       t2, t3
+    srl       t2, t2, 24
+    MIPS_UN8x4_MUL_UN8 t1, t2, t1, t4, t6, t7, t8
+    addu_s.qb t2, t1, t3
+    sw        t2, 0(a0)
+4:
+    RESTORE_REGS_FROM_STACK 4, s0, s1, s2, s3, s4
+    j         ra
+     nop
+
+END(pixman_composite_over_n_8_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_8_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+    SAVE_REGS_ON_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
+    beqz     a3, 4f
+     nop
+    li       t4, 0x00ff00ff
+    li       t5, 0xff
+    li       t6, 0xf800f800
+    li       t7, 0x07e007e0
+    li       t8, 0x001F001F
+    addiu    t1, a3, -1
+    beqz     t1, 3f         /* last pixel */
+     srl     t0, a1, 24     /* t0 = srca */
+    not      v0, a1
+    beq      t0, t5, 2f     /* if (srca == 0xff) */
+     srl     v0, v0, 24
+1:
+                            /* a1 = src */
+    lbu      t0, 0(a2)      /* t0 = mask */
+    lbu      t1, 1(a2)      /* t1 = mask */
+    or       t2, t0, t1
+    beqz     t2, 111f       /* if (t0 == 0) && (t1 == 0) */
+     addiu   a2, a2, 2
+    lhu      t2, 0(a0)      /* t2 = dst */
+    lhu      t3, 2(a0)      /* t3 = dst */
+    CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t7, t8, t9, s2, s3, s4
+    and      t9, t0, t1
+    beq      t9, t5, 11f    /* if (t0 == 0xff) && (t1 == 0xff) */
+     nop
+
+    MIPS_2xUN8x4_MUL_2xUN8   a1, a1, t0, t1, s2, s3, t4, t9, s4, s5, s6, s7, s8
+    not      s4, s2
+    not      s5, s3
+    srl      s4, s4, 24
+    srl      s5, s5, 24
+    MIPS_2xUN8x4_MUL_2xUN8   s0, s1, s4, s5, s0, s1, t4, t9, t0, t1, s6, s7, s8
+    addu_s.qb                s4, s2, s0
+    addu_s.qb                s5, s3, s1
+    CONVERT_2x8888_TO_2x0565 s4, s5, t2, t3, t6, t7, t8, s0, s1
+    sh       t2, 0(a0)
+    b        111f
+     sh      t3, 2(a0)
+11:
+    MIPS_2xUN8x4_MUL_2xUN8   s0, s1, v0, v0, s0, s1, t4, t9, t0, t1, s6, s7, s8
+    addu_s.qb                s4, a1, s0
+    addu_s.qb                s5, a1, s1
+    CONVERT_2x8888_TO_2x0565 s4, s5, t2, t3, t6, t7, t8, s0, s1
+    sh       t2, 0(a0)
+    sh       t3, 2(a0)
+111:
+    addiu    a3, a3, -2
+    addiu    t0, a3, -1
+    bgtz     t0, 1b
+     addiu   a0, a0, 4
+    b        3f
+     nop
+2:
+    CONVERT_1x8888_TO_1x0565 a1, s0, s1, s2
+21:
+                            /* a1 = src */
+    lbu      t0, 0(a2)      /* t0 = mask */
+    lbu      t1, 1(a2)      /* t1 = mask */
+    or       t2, t0, t1
+    beqz     t2, 222f       /* if (t0 == 0) && (t1 == 0) */
+     addiu   a2, a2, 2
+    and      t9, t0, t1
+    move     s2, s0
+    beq      t9, t5, 22f    /* if (t0 == 0xff) && (t2 == 0xff) */
+     move    s3, s0
+    lhu      t2, 0(a0)      /* t2 = dst */
+    lhu      t3, 2(a0)      /* t3 = dst */
+
+    CONVERT_2x0565_TO_2x8888 t2, t3, s2, s3, t7, t8, s4, s5, s6, s7
+    OVER_2x8888_2x8_2x8888   a1, a1, t0, t1, s2, s3, \
+                             t2, t3, t4, t9, s4, s5, s6, s7, s8
+    CONVERT_2x8888_TO_2x0565 t2, t3, s2, s3, t6, t7, t8, s4, s5
+22:
+    sh       s2, 0(a0)
+    sh       s3, 2(a0)
+222:
+    addiu    a3, a3, -2
+    addiu    t0, a3, -1
+    bgtz     t0, 21b
+     addiu   a0, a0, 4
+3:
+    blez      a3, 4f
+     nop
+                            /* a1 = src */
+    lbu      t0, 0(a2)      /* t0 = mask */
+    beqz     t0, 4f         /* if (t0 == 0) */
+     nop
+    lhu      t1, 0(a0)      /* t1 = dst */
+    CONVERT_1x0565_TO_1x8888 t1, t2, t3, t7
+    beq      t0, t5, 31f    /* if (t0 == 0xff) */
+     move    t3, a1
+
+    MIPS_UN8x4_MUL_UN8       a1, t0, t3, t4, t7, t8, t9
+31:
+    not      t6, t3
+    srl      t6, t6, 24
+    MIPS_UN8x4_MUL_UN8       t2, t6, t2, t4, t7, t8, t9
+    addu_s.qb                t1, t2, t3
+    CONVERT_1x8888_TO_1x0565 t1, t2, t3, t7
+    sh       t2, 0(a0)
+4:
+    RESTORE_REGS_FROM_STACK  24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
+    j        ra
+     nop
+
+END(pixman_composite_over_n_8_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (32bit constant)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    srl      a2, a2, 24
+    beqz     t1, 2f
+     nop
+
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+                       /* a2 = mask        (32bit constant) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    lw       t3, 4(a0) /* t3 = destination (a8r8g8b8) */
+    addiu    a1, a1, 8
+
+    OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t2, t3, \
+                           t5, t6, t4, t7, t8, t9, t0, t1, s0
+
+    sw       t5, 0(a0)
+    sw       t6, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+                       /* a2 = mask        (32bit constant) */
+    lw       t1, 0(a0) /* t1 = destination (a8r8g8b8) */
+
+    OVER_8888_8_8888 t0, a2, t1, t3, t4, t5, t6, t7, t8
+
+    sw       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0
+    j        ra
+     nop
+
+END(pixman_composite_over_8888_n_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (32bit constant)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2, s3
+    li       t6, 0x00ff00ff
+    li       t7, 0xf800f800
+    li       t8, 0x07e007e0
+    li       t9, 0x001F001F
+    beqz     a3, 3f
+     nop
+    srl      a2, a2, 24
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+                       /* a2 = mask        (32bit constant) */
+    lhu      t2, 0(a0) /* t2 = destination (r5g6b5) */
+    lhu      t3, 2(a0) /* t2 = destination (r5g6b5) */
+    addiu    a1, a1, 8
+
+    CONVERT_2x0565_TO_2x8888 t2, t3, t4, t5, t8, t9, s0, s1, t2, t3
+    OVER_2x8888_2x8_2x8888   t0, t1, a2, a2, t4, t5, \
+                             t2, t3, t6, t0, t1, s0, s1, s2, s3
+    CONVERT_2x8888_TO_2x0565 t2, t3, t4, t5, t7, t8, t9, s0, s1
+
+    sh       t4, 0(a0)
+    sh       t5, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+                       /* a2 = mask        (32bit constant) */
+    lhu      t1, 0(a0) /* t1 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t1, t2, t4, t5
+    OVER_8888_8_8888         t0, a2, t2, t1, t6, t3, t4, t5, t7
+    CONVERT_1x8888_TO_1x0565 t1, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3
+    j                 ra
+     nop
+
+END(pixman_composite_over_8888_n_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_0565_n_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (r5g6b5)
+ * a2 - mask (32bit constant)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5
+    li       t6, 0x00ff00ff
+    li       t7, 0xf800f800
+    li       t8, 0x07e007e0
+    li       t9, 0x001F001F
+    beqz     a3, 3f
+     nop
+    srl      a2, a2, 24
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lhu      t0, 0(a1) /* t0 = source      (r5g6b5) */
+    lhu      t1, 2(a1) /* t1 = source      (r5g6b5) */
+                       /* a2 = mask        (32bit constant) */
+    lhu      t2, 0(a0) /* t2 = destination (r5g6b5) */
+    lhu      t3, 2(a0) /* t3 = destination (r5g6b5) */
+    addiu    a1, a1, 4
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t4, t5, t8, t9, s0, s1, s2, s3
+    CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t8, t9, s2, s3, s4, s5
+    OVER_2x8888_2x8_2x8888   t4, t5, a2, a2, s0, s1, \
+                             t0, t1, t6, s2, s3, s4, s5, t4, t5
+    CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t7, t8, t9, s2, s3
+
+    sh       s0, 0(a0)
+    sh       s1, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    lhu      t0, 0(a1) /* t0 = source      (r5g6b5) */
+                       /* a2 = mask        (32bit constant) */
+    lhu      t1, 0(a0) /* t1 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t0, t2, t4, t5
+    CONVERT_1x0565_TO_1x8888 t1, t3, t4, t5
+    OVER_8888_8_8888         t2, a2, t3, t0, t6, t1, t4, t5, t7
+    CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5
+    j        ra
+     nop
+
+END(pixman_composite_over_0565_n_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lbu      t2, 0(a2) /* t2 = mask        (a8) */
+    lbu      t3, 1(a2) /* t3 = mask        (a8) */
+    lw       t5, 0(a0) /* t5 = destination (a8r8g8b8) */
+    lw       t6, 4(a0) /* t6 = destination (a8r8g8b8) */
+    addiu    a1, a1, 8
+    addiu    a2, a2, 2
+
+    OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, \
+                           t7, t8, t4, t9, s0, s1, t0, t1, t2
+
+    sw       t7, 0(a0)
+    sw       t8, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lbu      t1, 0(a2) /* t1 = mask        (a8) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+
+    OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8
+
+    sw       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1
+    j        ra
+     nop
+
+END(pixman_composite_over_8888_8_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5
+    li       t6, 0x00ff00ff
+    li       t7, 0xf800f800
+    li       t8, 0x07e007e0
+    li       t9, 0x001F001F
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lbu      t2, 0(a2) /* t2 = mask        (a8) */
+    lbu      t3, 1(a2) /* t3 = mask        (a8) */
+    lhu      t4, 0(a0) /* t4 = destination (r5g6b5) */
+    lhu      t5, 2(a0) /* t5 = destination (r5g6b5) */
+    addiu    a1, a1, 8
+    addiu    a2, a2, 2
+
+    CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5
+    OVER_2x8888_2x8_2x8888   t0, t1, t2, t3, s0, s1, \
+                             t4, t5, t6, s2, s3, s4, s5, t0, t1
+    CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3
+
+    sh       s0, 0(a0)
+    sh       s1, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lbu      t1, 0(a2) /* t1 = mask        (a8) */
+    lhu      t2, 0(a0) /* t2 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5
+    OVER_8888_8_8888         t0, t1, t3, t2, t6, t4, t5, t7, t8
+    CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5
+    j        ra
+     nop
+
+END(pixman_composite_over_8888_8_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_0565_8_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (r5g6b5)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5
+    li       t4, 0xf800f800
+    li       t5, 0x07e007e0
+    li       t6, 0x001F001F
+    li       t7, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lhu      t0, 0(a1) /* t0 = source      (r5g6b5) */
+    lhu      t1, 2(a1) /* t1 = source      (r5g6b5) */
+    lbu      t2, 0(a2) /* t2 = mask        (a8) */
+    lbu      t3, 1(a2) /* t3 = mask        (a8) */
+    lhu      t8, 0(a0) /* t8 = destination (r5g6b5) */
+    lhu      t9, 2(a0) /* t9 = destination (r5g6b5) */
+    addiu    a1, a1, 4
+    addiu    a2, a2, 2
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5
+    CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1
+    OVER_2x8888_2x8_2x8888   s0, s1, t2, t3, s2, s3, \
+                             t0, t1, t7, s4, s5, t8, t9, s0, s1
+    CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3
+
+    sh       s0, 0(a0)
+    sh       s1, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    lhu      t0, 0(a1) /* t0 = source      (r5g6b5) */
+    lbu      t1, 0(a2) /* t1 = mask        (a8) */
+    lhu      t2, 0(a0) /* t2 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5
+    CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6
+    OVER_8888_8_8888         t3, t1, t4, t0, t7, t2, t5, t6, t8
+    CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5
+    j        ra
+     nop
+
+END(pixman_composite_over_0565_8_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (a8r8g8b8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lw       t2, 0(a2) /* t2 = mask        (a8r8g8b8) */
+    lw       t3, 4(a2) /* t3 = mask        (a8r8g8b8) */
+    lw       t5, 0(a0) /* t5 = destination (a8r8g8b8) */
+    lw       t6, 4(a0) /* t6 = destination (a8r8g8b8) */
+    addiu    a1, a1, 8
+    addiu    a2, a2, 8
+    srl      t2, t2, 24
+    srl      t3, t3, 24
+
+    OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t0, t1
+
+    sw       t7, 0(a0)
+    sw       t8, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 0(a2) /* t1 = mask        (a8r8g8b8) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    srl      t1, t1, 24
+
+    OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8
+
+    sw       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+    j        ra
+     nop
+
+END(pixman_composite_over_8888_8888_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li           t4, 0x00ff00ff
+    beqz         a2, 3f
+     nop
+    addiu        t1, a2, -1
+    beqz         t1, 2f
+     nop
+1:
+    lw           t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw           t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lw           t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    lw           t3, 4(a0) /* t3 = destination (a8r8g8b8) */
+    addiu        a1, a1, 8
+
+    not          t5, t0
+    srl          t5, t5, 24
+    not          t6, t1
+    srl          t6, t6, 24
+
+    or           t7, t5, t6
+    beqz         t7, 11f
+     or          t8, t0, t1
+    beqz         t8, 12f
+
+    MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t2, t3
+
+    addu_s.qb    t0, t7, t0
+    addu_s.qb    t1, t8, t1
+11:
+    sw           t0, 0(a0)
+    sw           t1, 4(a0)
+12:
+    addiu        a2, a2, -2
+    addiu        t1, a2, -1
+    bgtz         t1, 1b
+     addiu       a0, a0, 8
+2:
+    beqz         a2, 3f
+     nop
+
+    lw           t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw           t1, 0(a0) /* t1 = destination (a8r8g8b8) */
+    addiu        a1, a1, 4
+
+    not          t2, t0
+    srl          t2, t2, 24
+
+    beqz         t2, 21f
+     nop
+    beqz         t0, 3f
+
+    MIPS_UN8x4_MUL_UN8 t1, t2, t3, t4, t5, t6, t7
+
+    addu_s.qb    t0, t3, t0
+21:
+    sw           t0, 0(a0)
+
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+    j            ra
+     nop
+
+END(pixman_composite_over_8888_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_8888_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (a8r8g8b8)
+ * a2 - w
+ */
+
+    SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5
+    li           t4, 0x00ff00ff
+    li           s3, 0xf800f800
+    li           s4, 0x07e007e0
+    li           s5, 0x001F001F
+    beqz         a2, 3f
+     nop
+    addiu        t1, a2, -1
+    beqz         t1, 2f
+     nop
+1:
+    lw           t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw           t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lhu          t2, 0(a0) /* t2 = destination (r5g6b5) */
+    lhu          t3, 2(a0) /* t3 = destination (r5g6b5) */
+    addiu        a1, a1, 8
+
+    not          t5, t0
+    srl          t5, t5, 24
+    not          t6, t1
+    srl          t6, t6, 24
+
+    or           t7, t5, t6
+    beqz         t7, 11f
+     or          t8, t0, t1
+    beqz         t8, 12f
+
+    CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, s4, s5, t7, t8, t9, s2
+    MIPS_2xUN8x4_MUL_2xUN8   s0, s1, t5, t6, t7, t8, t4, t9, t2, t3, s2, s0, s1
+
+    addu_s.qb    t0, t7, t0
+    addu_s.qb    t1, t8, t1
+11:
+    CONVERT_2x8888_TO_2x0565 t0, t1, t7, t8, s3, s4, s5, t2, t3
+    sh           t7, 0(a0)
+    sh           t8, 2(a0)
+12:
+    addiu        a2, a2, -2
+    addiu        t1, a2, -1
+    bgtz         t1, 1b
+     addiu       a0, a0, 4
+2:
+    beqz         a2, 3f
+     nop
+
+    lw           t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lhu          t1, 0(a0) /* t1 = destination (r5g6b5) */
+    addiu        a1, a1, 4
+
+    not          t2, t0
+    srl          t2, t2, 24
+
+    beqz         t2, 21f
+     nop
+    beqz         t0, 3f
+
+    CONVERT_1x0565_TO_1x8888 t1, s0, t8, t9
+    MIPS_UN8x4_MUL_UN8       s0, t2, t3, t4, t5, t6, t7
+
+    addu_s.qb    t0, t3, t0
+21:
+    CONVERT_1x8888_TO_1x0565 t0, s0, t8, t9
+    sh           s0, 0(a0)
+
+3:
+    RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
+    j            ra
+     nop
+
+END(pixman_composite_over_8888_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (32bit constant)
+ * a2 - w
+ */
+
+    beqz         a2, 5f
+     nop
+
+    not          t0, a1
+    srl          t0, t0, 24
+    bgtz         t0, 1f
+     nop
+    CONVERT_1x8888_TO_1x0565 a1, t1, t2, t3
+0:
+    sh           t1, 0(a0)
+    addiu        a2, a2, -1
+    bgtz         a2, 0b
+     addiu       a0, a0, 2
+    j            ra
+     nop
+
+1:
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li           t4, 0x00ff00ff
+    li           t5, 0xf800f800
+    li           t6, 0x07e007e0
+    li           t7, 0x001F001F
+    addiu        t1, a2, -1
+    beqz         t1, 3f
+     nop
+2:
+    lhu          t1, 0(a0) /* t1 = destination (r5g6b5) */
+    lhu          t2, 2(a0) /* t2 = destination (r5g6b5) */
+
+    CONVERT_2x0565_TO_2x8888 t1, t2, t3, t8, t6, t7, t9, s0, s1, s2
+    MIPS_2xUN8x4_MUL_2xUN8   t3, t8, t0, t0, t1, t2, t4, t9, s0, s1, s2, t3, t8
+    addu_s.qb                t1, t1, a1
+    addu_s.qb                t2, t2, a1
+    CONVERT_2x8888_TO_2x0565 t1, t2, t3, t8, t5, t6, t7, s0, s1
+
+    sh           t3, 0(a0)
+    sh           t8, 2(a0)
+
+    addiu        a2, a2, -2
+    addiu        t1, a2, -1
+    bgtz         t1, 2b
+     addiu       a0, a0, 4
+3:
+    beqz         a2, 4f
+     nop
+
+    lhu          t1, 0(a0) /* t1 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t1, t2, s0, s1
+    MIPS_UN8x4_MUL_UN8       t2, t0, t1, t4, s0, s1, s2
+    addu_s.qb                t1, t1, a1
+    CONVERT_1x8888_TO_1x0565 t1, t2, s0, s1
+
+    sh           t2, 0(a0)
+
+4:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+5:
+    j            ra
+     nop
+
+END(pixman_composite_over_n_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (32bit constant)
+ * a2 - w
+ */
+
+    beqz         a2, 5f
+     nop
+
+    not          t0, a1
+    srl          t0, t0, 24
+    bgtz         t0, 1f
+     nop
+0:
+    sw           a1, 0(a0)
+    addiu        a2, a2, -1
+    bgtz         a2, 0b
+     addiu       a0, a0, 4
+    j            ra
+     nop
+
+1:
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li           t4, 0x00ff00ff
+    addiu        t1, a2, -1
+    beqz         t1, 3f
+     nop
+2:
+    lw           t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    lw           t3, 4(a0) /* t3 = destination (a8r8g8b8) */
+
+    MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t0, t7, t8, t4, t9, s0, s1, s2, t2, t3
+
+    addu_s.qb    t7, t7, a1
+    addu_s.qb    t8, t8, a1
+
+    sw           t7, 0(a0)
+    sw           t8, 4(a0)
+
+    addiu        a2, a2, -2
+    addiu        t1, a2, -1
+    bgtz         t1, 2b
+     addiu       a0, a0, 8
+3:
+    beqz         a2, 4f
+     nop
+
+    lw           t1, 0(a0) /* t1 = destination (a8r8g8b8) */
+
+    MIPS_UN8x4_MUL_UN8 t1, t0, t3, t4, t5, t6, t7
+
+    addu_s.qb    t3, t3, a1
+
+    sw           t3, 0(a0)
+
+4:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+5:
+    j            ra
+     nop
+
+END(pixman_composite_over_n_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_8_8_8_asm_mips)
+/*
+ * a0 - dst  (a8)
+ * a1 - src  (a8)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, v0, v1
+    li                t9, 0x00ff00ff
+    beqz              a3, 3f
+     nop
+
+    srl               v0, a3, 2   /* v0 = how many multiples of 4 dst pixels */
+    beqz              v0, 1f      /* branch if less than 4 src pixels */
+     nop
+
+0:
+    beqz              v0, 1f
+     addiu            v0, v0, -1
+    lbu               t0, 0(a2)
+    lbu               t1, 1(a2)
+    lbu               t2, 2(a2)
+    lbu               t3, 3(a2)
+    lbu               t4, 0(a0)
+    lbu               t5, 1(a0)
+    lbu               t6, 2(a0)
+    lbu               t7, 3(a0)
+
+    addiu             a2, a2, 4
+
+    precr_sra.ph.w    t1, t0, 0
+    precr_sra.ph.w    t3, t2, 0
+    precr_sra.ph.w    t5, t4, 0
+    precr_sra.ph.w    t7, t6, 0
+
+    precr.qb.ph       t0, t3, t1
+    precr.qb.ph       t1, t7, t5
+
+    lbu               t4, 0(a1)
+    lbu               v1, 1(a1)
+    lbu               t7, 2(a1)
+    lbu               t8, 3(a1)
+
+    addiu             a1, a1, 4
+
+    precr_sra.ph.w    v1, t4, 0
+    precr_sra.ph.w    t8, t7, 0
+
+    muleu_s.ph.qbl    t2, t0, t8
+    muleu_s.ph.qbr    t3, t0, v1
+    shra_r.ph         t4, t2, 8
+    shra_r.ph         t5, t3, 8
+    and               t4, t4, t9
+    and               t5, t5, t9
+    addq.ph           t2, t2, t4
+    addq.ph           t3, t3, t5
+    shra_r.ph         t2, t2, 8
+    shra_r.ph         t3, t3, 8
+    precr.qb.ph       t0, t2, t3
+
+    addu_s.qb         t2, t0, t1
+
+    sb                t2, 0(a0)
+    srl               t2, t2, 8
+    sb                t2, 1(a0)
+    srl               t2, t2, 8
+    sb                t2, 2(a0)
+    srl               t2, t2, 8
+    sb                t2, 3(a0)
+    addiu             a3, a3, -4
+    b                 0b
+     addiu            a0, a0, 4
+
+1:
+    beqz              a3, 3f
+     nop
+2:
+    lbu               t8, 0(a1)
+    lbu               t0, 0(a2)
+    lbu               t1, 0(a0)
+    addiu             a1, a1, 1
+    addiu             a2, a2, 1
+
+    mul               t2, t0, t8
+    shra_r.ph         t3, t2, 8
+    andi              t3, t3, 0xff
+    addq.ph           t2, t2, t3
+    shra_r.ph         t2, t2, 8
+    andi              t2, t2, 0xff
+
+    addu_s.qb         t2, t2, t1
+    sb                t2, 0(a0)
+    addiu             a3, a3, -1
+    bnez              a3, 2b
+     addiu            a0, a0, 1
+
+3:
+    RESTORE_REGS_FROM_STACK 0, v0, v1
+    j                 ra
+     nop
+
+END(pixman_composite_add_8_8_8_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_n_8_8_asm_mips)
+/*
+ * a0 - dst  (a8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, v0
+    li                t9, 0x00ff00ff
+    beqz              a3, 3f
+     nop
+
+    srl               v0, a3, 2   /* v0 = how many multiples of 4 dst pixels */
+    beqz              v0, 1f      /* branch if less than 4 src pixels */
+     nop
+
+    srl               t8, a1, 24
+    replv.ph          t8, t8
+
+0:
+    beqz              v0, 1f
+     addiu            v0, v0, -1
+    lbu               t0, 0(a2)
+    lbu               t1, 1(a2)
+    lbu               t2, 2(a2)
+    lbu               t3, 3(a2)
+    lbu               t4, 0(a0)
+    lbu               t5, 1(a0)
+    lbu               t6, 2(a0)
+    lbu               t7, 3(a0)
+
+    addiu             a2, a2, 4
+
+    precr_sra.ph.w    t1, t0, 0
+    precr_sra.ph.w    t3, t2, 0
+    precr_sra.ph.w    t5, t4, 0
+    precr_sra.ph.w    t7, t6, 0
+
+    precr.qb.ph       t0, t3, t1
+    precr.qb.ph       t1, t7, t5
+
+    muleu_s.ph.qbl    t2, t0, t8
+    muleu_s.ph.qbr    t3, t0, t8
+    shra_r.ph         t4, t2, 8
+    shra_r.ph         t5, t3, 8
+    and               t4, t4, t9
+    and               t5, t5, t9
+    addq.ph           t2, t2, t4
+    addq.ph           t3, t3, t5
+    shra_r.ph         t2, t2, 8
+    shra_r.ph         t3, t3, 8
+    precr.qb.ph       t0, t2, t3
+
+    addu_s.qb         t2, t0, t1
+
+    sb                t2, 0(a0)
+    srl               t2, t2, 8
+    sb                t2, 1(a0)
+    srl               t2, t2, 8
+    sb                t2, 2(a0)
+    srl               t2, t2, 8
+    sb                t2, 3(a0)
+    addiu             a3, a3, -4
+    b                 0b
+     addiu            a0, a0, 4
+
+1:
+    beqz              a3, 3f
+     nop
+    srl               t8, a1, 24
+2:
+    lbu               t0, 0(a2)
+    lbu               t1, 0(a0)
+    addiu             a2, a2, 1
+
+    mul               t2, t0, t8
+    shra_r.ph         t3, t2, 8
+    andi              t3, t3, 0xff
+    addq.ph           t2, t2, t3
+    shra_r.ph         t2, t2, 8
+    andi              t2, t2, 0xff
+
+    addu_s.qb         t2, t2, t1
+    sb                t2, 0(a0)
+    addiu             a3, a3, -1
+    bnez              a3, 2b
+     addiu            a0, a0, 1
+
+3:
+    RESTORE_REGS_FROM_STACK 0, v0
+    j                 ra
+     nop
+
+END(pixman_composite_add_n_8_8_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_n_8_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (32bit constant)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+                       /* a1 = source      (32bit constant) */
+    lbu      t0, 0(a2) /* t0 = mask        (a8) */
+    lbu      t1, 1(a2) /* t1 = mask        (a8) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    lw       t3, 4(a0) /* t3 = destination (a8r8g8b8) */
+    addiu    a2, a2, 2
+
+    MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 a1, a1, \
+                                       t0, t1, \
+                                       t2, t3, \
+                                       t5, t6, \
+                                       t4, t7, t8, t9, s0, s1, s2
+
+    sw       t5, 0(a0)
+    sw       t6, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+                       /* a1 = source      (32bit constant) */
+    lbu      t0, 0(a2) /* t0 = mask        (a8) */
+    lw       t1, 0(a0) /* t1 = destination (a8r8g8b8) */
+
+    MIPS_UN8x4_MUL_UN8_ADD_UN8x4 a1, t0, t1, t2, t4, t3, t5, t6
+
+    sw       t2, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+    j        ra
+     nop
+
+END(pixman_composite_add_n_8_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_0565_8_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (r5g6b5)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
+    li       t4, 0xf800f800
+    li       t5, 0x07e007e0
+    li       t6, 0x001F001F
+    li       t7, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lhu      t0, 0(a1) /* t0 = source      (r5g6b5) */
+    lhu      t1, 2(a1) /* t1 = source      (r5g6b5) */
+    lbu      t2, 0(a2) /* t2 = mask        (a8) */
+    lbu      t3, 1(a2) /* t3 = mask        (a8) */
+    lhu      t8, 0(a0) /* t8 = destination (r5g6b5) */
+    lhu      t9, 2(a0) /* t9 = destination (r5g6b5) */
+    addiu    a1, a1, 4
+    addiu    a2, a2, 2
+
+    CONVERT_2x0565_TO_2x8888  t0, t1, s0, s1, t5, t6, s2, s3, s4, s5
+    CONVERT_2x0565_TO_2x8888  t8, t9, s2, s3, t5, t6, s4, s5, s6, s7
+    MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4  s0, s1, \
+                                        t2, t3, \
+                                        s2, s3, \
+                                        t0, t1, \
+                                        t7, s4, s5, s6, s7, t8, t9
+    CONVERT_2x8888_TO_2x0565  t0, t1, s0, s1, t4, t5, t6, s2, s3
+
+    sh       s0, 0(a0)
+    sh       s1, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    lhu      t0, 0(a1) /* t0 = source      (r5g6b5) */
+    lbu      t1, 0(a2) /* t1 = mask        (a8) */
+    lhu      t2, 0(a0) /* t2 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888  t0, t3, t4, t5
+    CONVERT_1x0565_TO_1x8888  t2, t4, t5, t6
+    MIPS_UN8x4_MUL_UN8_ADD_UN8x4  t3, t1, t4, t0, t7, t2, t5, t6
+    CONVERT_1x8888_TO_1x0565  t0, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
+    j        ra
+     nop
+
+END(pixman_composite_add_0565_8_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_8888_8_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (a8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lbu      t2, 0(a2) /* t2 = mask        (a8) */
+    lbu      t3, 1(a2) /* t3 = mask        (a8) */
+    lw       t5, 0(a0) /* t5 = destination (a8r8g8b8) */
+    lw       t6, 4(a0) /* t6 = destination (a8r8g8b8) */
+    addiu    a1, a1, 8
+    addiu    a2, a2, 2
+
+    MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \
+                                       t2, t3, \
+                                       t5, t6, \
+                                       t7, t8, \
+                                       t4, t9, s0, s1, s2, t0, t1
+
+    sw       t7, 0(a0)
+    sw       t8, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lbu      t1, 0(a2) /* t1 = mask        (a8) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+
+    MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t3, t4, t5, t6, t7
+
+    sw       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+    j        ra
+     nop
+
+END(pixman_composite_add_8888_8_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_8888_n_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (32bit constant)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    srl      a2, a2, 24
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+                       /* a2 = mask        (32bit constant) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    lw       t3, 4(a0) /* t3 = destination (a8r8g8b8) */
+    addiu    a1, a1, 8
+
+    MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \
+                                       a2, a2, \
+                                       t2, t3, \
+                                       t5, t6, \
+                                       t4, t7, t8, t9, s0, s1, s2
+
+    sw       t5, 0(a0)
+    sw       t6, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+                       /* a2 = mask        (32bit constant) */
+    lw       t1, 0(a0) /* t1 = destination (a8r8g8b8) */
+
+    MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, a2, t1, t3, t4, t5, t6, t7
+
+    sw       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+    j        ra
+     nop
+
+END(pixman_composite_add_8888_n_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_8888_8888_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8r8g8b8)
+ * a2 - mask (a8r8g8b8)
+ * a3 - w
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2
+    li       t4, 0x00ff00ff
+    beqz     a3, 3f
+     nop
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 4(a1) /* t1 = source      (a8r8g8b8) */
+    lw       t2, 0(a2) /* t2 = mask        (a8r8g8b8) */
+    lw       t3, 4(a2) /* t3 = mask        (a8r8g8b8) */
+    lw       t5, 0(a0) /* t5 = destination (a8r8g8b8) */
+    lw       t6, 4(a0) /* t6 = destination (a8r8g8b8) */
+    addiu    a1, a1, 8
+    addiu    a2, a2, 8
+    srl      t2, t2, 24
+    srl      t3, t3, 24
+
+    MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \
+                                       t2, t3, \
+                                       t5, t6, \
+                                       t7, t8, \
+                                       t4, t9, s0, s1, s2, t0, t1
+
+    sw       t7, 0(a0)
+    sw       t8, 4(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a3, 3f
+     nop
+    lw       t0, 0(a1) /* t0 = source      (a8r8g8b8) */
+    lw       t1, 0(a2) /* t1 = mask        (a8r8g8b8) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    srl      t1, t1, 24
+
+    MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t3, t4, t5, t6, t7
+
+    sw       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2
+    j        ra
+     nop
+
+END(pixman_composite_add_8888_8888_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_8_8_asm_mips)
+/*
+ * a0 - dst  (a8)
+ * a1 - src  (a8)
+ * a2 - w
+ */
+
+    beqz              a2, 3f
+     nop
+    srl               t9, a2, 2   /* t9 = how many multiples of 4 dst pixels */
+    beqz              t9, 1f      /* branch if less than 4 src pixels */
+     nop
+
+0:
+    beqz              t9, 1f
+     addiu            t9, t9, -1
+    lbu               t0, 0(a1)
+    lbu               t1, 1(a1)
+    lbu               t2, 2(a1)
+    lbu               t3, 3(a1)
+    lbu               t4, 0(a0)
+    lbu               t5, 1(a0)
+    lbu               t6, 2(a0)
+    lbu               t7, 3(a0)
+
+    addiu             a1, a1, 4
+
+    precr_sra.ph.w    t1, t0, 0
+    precr_sra.ph.w    t3, t2, 0
+    precr_sra.ph.w    t5, t4, 0
+    precr_sra.ph.w    t7, t6, 0
+
+    precr.qb.ph       t0, t3, t1
+    precr.qb.ph       t1, t7, t5
+
+    addu_s.qb         t2, t0, t1
+
+    sb                t2, 0(a0)
+    srl               t2, t2, 8
+    sb                t2, 1(a0)
+    srl               t2, t2, 8
+    sb                t2, 2(a0)
+    srl               t2, t2, 8
+    sb                t2, 3(a0)
+    addiu             a2, a2, -4
+    b                 0b
+     addiu            a0, a0, 4
+
+1:
+    beqz              a2, 3f
+     nop
+2:
+    lbu               t0, 0(a1)
+    lbu               t1, 0(a0)
+    addiu             a1, a1, 1
+
+    addu_s.qb         t2, t0, t1
+    sb                t2, 0(a0)
+    addiu             a2, a2, -1
+    bnez              a2, 2b
+     addiu            a0, a0, 1
+
+3:
+    j                 ra
+     nop
+
+END(pixman_composite_add_8_8_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_add_8888_8888_asm_mips)
+/*
+ * a0 - dst (a8r8g8b8)
+ * a1 - src (a8r8g8b8)
+ * a2 - w
+ */
+
+    beqz         a2, 4f
+     nop
+
+    srl          t9, a2, 2      /* t1 = how many multiples of 4 src pixels */
+    beqz         t9, 3f         /* branch if less than 4 src pixels */
+     nop
+1:
+    addiu        t9, t9, -1
+    beqz         t9, 2f
+     addiu       a2, a2, -4
+
+    lw           t0, 0(a1)
+    lw           t1, 4(a1)
+    lw           t2, 8(a1)
+    lw           t3, 12(a1)
+    lw           t4, 0(a0)
+    lw           t5, 4(a0)
+    lw           t6, 8(a0)
+    lw           t7, 12(a0)
+    addiu        a1, a1, 16
+
+    addu_s.qb    t4, t4, t0
+    addu_s.qb    t5, t5, t1
+    addu_s.qb    t6, t6, t2
+    addu_s.qb    t7, t7, t3
+
+    sw           t4, 0(a0)
+    sw           t5, 4(a0)
+    sw           t6, 8(a0)
+    sw           t7, 12(a0)
+    b            1b
+     addiu       a0, a0, 16
+2:
+    lw           t0, 0(a1)
+    lw           t1, 4(a1)
+    lw           t2, 8(a1)
+    lw           t3, 12(a1)
+    lw           t4, 0(a0)
+    lw           t5, 4(a0)
+    lw           t6, 8(a0)
+    lw           t7, 12(a0)
+    addiu        a1, a1, 16
+
+    addu_s.qb    t4, t4, t0
+    addu_s.qb    t5, t5, t1
+    addu_s.qb    t6, t6, t2
+    addu_s.qb    t7, t7, t3
+
+    sw           t4, 0(a0)
+    sw           t5, 4(a0)
+    sw           t6, 8(a0)
+    sw           t7, 12(a0)
+
+    beqz         a2, 4f
+     addiu       a0, a0, 16
+3:
+    lw           t0, 0(a1)
+    lw           t1, 0(a0)
+    addiu        a1, a1, 4
+    addiu        a2, a2, -1
+    addu_s.qb    t1, t1, t0
+    sw           t1, 0(a0)
+    bnez         a2, 3b
+     addiu       a0, a0, 4
+4:
+    jr           ra
+     nop
+
+END(pixman_composite_add_8888_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_out_reverse_8_0565_asm_mips)
+/*
+ * a0 - dst  (r5g6b5)
+ * a1 - src  (a8)
+ * a2 - w
+ */
+
+    beqz     a2, 4f
+     nop
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2, s3
+    li       t2, 0xf800f800
+    li       t3, 0x07e007e0
+    li       t4, 0x001F001F
+    li       t5, 0x00ff00ff
+
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+1:
+    lbu      t0, 0(a1) /* t0 = source      (a8) */
+    lbu      t1, 1(a1) /* t1 = source      (a8) */
+    lhu      t6, 0(a0) /* t6 = destination (r5g6b5) */
+    lhu      t7, 2(a0) /* t7 = destination (r5g6b5) */
+    addiu    a1, a1, 2
+
+    not      t0, t0
+    not      t1, t1
+    andi     t0, 0xff  /* t0 = neg source1 */
+    andi     t1, 0xff  /* t1 = neg source2 */
+    CONVERT_2x0565_TO_2x8888 t6, t7, t8, t9, t3, t4, s0, s1, s2, s3
+    MIPS_2xUN8x4_MUL_2xUN8   t8, t9, t0, t1, t6, t7, t5, s0, s1, s2, s3, t8, t9
+    CONVERT_2x8888_TO_2x0565 t6, t7, t8, t9, t2, t3, t4, s0, s1
+
+    sh       t8, 0(a0)
+    sh       t9, 2(a0)
+    addiu    a2, a2, -2
+    addiu    t1, a2, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a2, 3f
+     nop
+    lbu      t0, 0(a1) /* t0 = source      (a8) */
+    lhu      t1, 0(a0) /* t1 = destination (r5g6b5) */
+
+    not      t0, t0
+    andi     t0, 0xff  /* t0 = neg source */
+    CONVERT_1x0565_TO_1x8888 t1, t2, t3, t4
+    MIPS_UN8x4_MUL_UN8        t2, t0, t1, t5, t3, t4, t6
+    CONVERT_1x8888_TO_1x0565 t1, t2, t3, t4
+
+    sh       t2, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3
+4:
+    j        ra
+     nop
+
+END(pixman_composite_out_reverse_8_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_out_reverse_8_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (a8)
+ * a2 - w
+ */
+
+    beqz     a2, 3f
+     nop
+    li       t4, 0x00ff00ff
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+1:
+    lbu      t0, 0(a1) /* t0 = source      (a8) */
+    lbu      t1, 1(a1) /* t1 = source      (a8) */
+    lw       t2, 0(a0) /* t2 = destination (a8r8g8b8) */
+    lw       t3, 4(a0) /* t3 = destination (a8r8g8b8) */
+    addiu    a1, a1, 2
+    not      t0, t0
+    not      t1, t1
+    andi     t0, 0xff  /* t0 = neg source */
+    andi     t1, 0xff  /* t1 = neg source */
+
+    MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t5, t6, t4, t7, t8, t9, t2, t3, t0
+
+    sw       t5, 0(a0)
+    sw       t6, 4(a0)
+    addiu    a2, a2, -2
+    addiu    t1, a2, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a2, 3f
+     nop
+    lbu      t0, 0(a1) /* t0 = source      (a8) */
+    lw       t1, 0(a0) /* t1 = destination (a8r8g8b8) */
+    not      t0, t0
+    andi     t0, 0xff  /* t0 = neg source */
+
+    MIPS_UN8x4_MUL_UN8 t1, t0, t2, t4, t3, t5, t6
+
+    sw       t2, 0(a0)
+3:
+    j        ra
+     nop
+
+END(pixman_composite_out_reverse_8_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_over_reverse_n_8888_asm_mips)
+/*
+ * a0 - dst  (a8r8g8b8)
+ * a1 - src  (32bit constant)
+ * a2 - w
+ */
+
+    beqz              a2, 5f
+     nop
+
+    SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
+    li                t0, 0x00ff00ff
+    srl               t9, a2, 2   /* t9 = how many multiples of 4 src pixels */
+    beqz              t9, 2f      /* branch if less than 4 src pixels */
+     nop
+1:
+    beqz              t9, 2f
+     addiu            t9, t9, -1
+
+    lw                t1, 0(a0)
+    lw                t2, 4(a0)
+    lw                t3, 8(a0)
+    lw                t4, 12(a0)
+
+    addiu             a2, a2, -4
+
+    not               t5, t1
+    not               t6, t2
+    not               t7, t3
+    not               t8, t4
+    srl               t5, t5, 24
+    srl               t6, t6, 24
+    srl               t7, t7, 24
+    srl               t8, t8, 24
+    replv.ph          t5, t5
+    replv.ph          t6, t6
+    replv.ph          t7, t7
+    replv.ph          t8, t8
+    muleu_s.ph.qbl    s0, a1, t5
+    muleu_s.ph.qbr    s1, a1, t5
+    muleu_s.ph.qbl    s2, a1, t6
+    muleu_s.ph.qbr    s3, a1, t6
+    muleu_s.ph.qbl    s4, a1, t7
+    muleu_s.ph.qbr    s5, a1, t7
+    muleu_s.ph.qbl    s6, a1, t8
+    muleu_s.ph.qbr    s7, a1, t8
+
+    shra_r.ph         t5, s0, 8
+    shra_r.ph         t6, s1, 8
+    shra_r.ph         t7, s2, 8
+    shra_r.ph         t8, s3, 8
+    and               t5, t5, t0
+    and               t6, t6, t0
+    and               t7, t7, t0
+    and               t8, t8, t0
+    addq.ph           s0, s0, t5
+    addq.ph           s1, s1, t6
+    addq.ph           s2, s2, t7
+    addq.ph           s3, s3, t8
+    shra_r.ph         s0, s0, 8
+    shra_r.ph         s1, s1, 8
+    shra_r.ph         s2, s2, 8
+    shra_r.ph         s3, s3, 8
+    shra_r.ph         t5, s4, 8
+    shra_r.ph         t6, s5, 8
+    shra_r.ph         t7, s6, 8
+    shra_r.ph         t8, s7, 8
+    and               t5, t5, t0
+    and               t6, t6, t0
+    and               t7, t7, t0
+    and               t8, t8, t0
+    addq.ph           s4, s4, t5
+    addq.ph           s5, s5, t6
+    addq.ph           s6, s6, t7
+    addq.ph           s7, s7, t8
+    shra_r.ph         s4, s4, 8
+    shra_r.ph         s5, s5, 8
+    shra_r.ph         s6, s6, 8
+    shra_r.ph         s7, s7, 8
+
+    precr.qb.ph       t5, s0, s1
+    precr.qb.ph       t6, s2, s3
+    precr.qb.ph       t7, s4, s5
+    precr.qb.ph       t8, s6, s7
+    addu_s.qb         t5, t1, t5
+    addu_s.qb         t6, t2, t6
+    addu_s.qb         t7, t3, t7
+    addu_s.qb         t8, t4, t8
+
+    sw                t5, 0(a0)
+    sw                t6, 4(a0)
+    sw                t7, 8(a0)
+    sw                t8, 12(a0)
+    b                 1b
+     addiu            a0, a0, 16
+
+2:
+    beqz              a2, 4f
+     nop
+3:
+    lw                t1, 0(a0)
+
+    not               t2, t1
+    srl               t2, t2, 24
+    replv.ph          t2, t2
+
+    muleu_s.ph.qbl    t4, a1, t2
+    muleu_s.ph.qbr    t5, a1, t2
+    shra_r.ph         t6, t4, 8
+    shra_r.ph         t7, t5, 8
+
+    and               t6,t6,t0
+    and               t7,t7,t0
+
+    addq.ph           t8, t4, t6
+    addq.ph           t9, t5, t7
+
+    shra_r.ph         t8, t8, 8
+    shra_r.ph         t9, t9, 8
+
+    precr.qb.ph       t9, t8, t9
+
+    addu_s.qb         t9, t1, t9
+    sw                t9, 0(a0)
+
+    addiu             a2, a2, -1
+    bnez              a2, 3b
+     addiu            a0, a0, 4
+4:
+    RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7
+5:
+    j                 ra
+     nop
+
+END(pixman_composite_over_reverse_n_8888_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_composite_in_n_8_asm_mips)
+/*
+ * a0 - dst  (a8)
+ * a1 - src  (32bit constant)
+ * a2 - w
+ */
+
+    li                t9, 0x00ff00ff
+    beqz              a2, 3f
+     nop
+    srl               t7, a2, 2   /* t7 = how many multiples of 4 dst pixels */
+    beqz              t7, 1f      /* branch if less than 4 src pixels */
+     nop
+
+    srl               t8, a1, 24
+    replv.ph          t8, t8
+
+0:
+    beqz              t7, 1f
+     addiu            t7, t7, -1
+    lbu               t0, 0(a0)
+    lbu               t1, 1(a0)
+    lbu               t2, 2(a0)
+    lbu               t3, 3(a0)
+
+    precr_sra.ph.w    t1, t0, 0
+    precr_sra.ph.w    t3, t2, 0
+    precr.qb.ph       t0, t3, t1
+
+    muleu_s.ph.qbl    t2, t0, t8
+    muleu_s.ph.qbr    t3, t0, t8
+    shra_r.ph         t4, t2, 8
+    shra_r.ph         t5, t3, 8
+    and               t4, t4, t9
+    and               t5, t5, t9
+    addq.ph           t2, t2, t4
+    addq.ph           t3, t3, t5
+    shra_r.ph         t2, t2, 8
+    shra_r.ph         t3, t3, 8
+    precr.qb.ph       t2, t2, t3
+
+    sb                t2, 0(a0)
+    srl               t2, t2, 8
+    sb                t2, 1(a0)
+    srl               t2, t2, 8
+    sb                t2, 2(a0)
+    srl               t2, t2, 8
+    sb                t2, 3(a0)
+    addiu             a2, a2, -4
+    b                 0b
+     addiu            a0, a0, 4
+
+1:
+    beqz              a2, 3f
+     nop
+    srl               t8, a1, 24
+2:
+    lbu               t0, 0(a0)
+
+    mul               t2, t0, t8
+    shra_r.ph         t3, t2, 8
+    andi              t3, t3, 0x00ff
+    addq.ph           t2, t2, t3
+    shra_r.ph         t2, t2, 8
+
+    sb                t2, 0(a0)
+    addiu             a2, a2, -1
+    bnez              a2, 2b
+     addiu            a0, a0, 1
+
+3:
+    j                 ra
+     nop
+
+END(pixman_composite_in_n_8_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_8888_OVER_asm_mips)
+/*
+ * a0     - dst  (a8r8g8b8)
+ * a1     - src  (a8r8g8b8)
+ * a2     - w
+ * a3     - vx
+ * 16(sp) - unit_x
+ */
+
+    SAVE_REGS_ON_STACK 0, s0, s1, s2, s3
+    lw       t8, 16(sp) /* t8 = unit_x */
+    li       t6, 0x00ff00ff
+    beqz     a2, 3f
+     nop
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+1:
+    sra      t0, a3, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 2  /* t0 = t0 * 4 (a8r8g8b8) */
+    addu     t0, a1, t0
+    lw       t0, 0(t0)  /* t0 = source      (a8r8g8b8) */
+    addu     a3, a3, t8 /* a3 = vx + unit_x */
+
+    sra      t1, a3, 16 /* t0 = vx >> 16 */
+    sll      t1, t1, 2  /* t0 = t0 * 4 (a8r8g8b8) */
+    addu     t1, a1, t1
+    lw       t1, 0(t1)  /* t1 = source      (a8r8g8b8) */
+    addu     a3, a3, t8 /* a3 = vx + unit_x */
+
+    lw       t2, 0(a0)  /* t2 = destination (a8r8g8b8) */
+    lw       t3, 4(a0)  /* t3 = destination (a8r8g8b8) */
+
+    OVER_2x8888_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t9, s0, s1, s2, s3
+
+    sw       t4, 0(a0)
+    sw       t5, 4(a0)
+    addiu    a2, a2, -2
+    addiu    t1, a2, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a2, 3f
+     nop
+    sra      t0, a3, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 2  /* t0 = t0 * 4 (a8r8g8b8) */
+    addu     t0, a1, t0
+    lw       t0, 0(t0)  /* t0 = source      (a8r8g8b8) */
+    lw       t1, 0(a0)  /* t1 = destination (a8r8g8b8) */
+    addu     a3, a3, t8 /* a3 = vx + unit_x */
+
+    OVER_8888_8888 t0, t1, t2, t6, t4, t5, t3, t7
+
+    sw       t2, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3
+    j        ra
+     nop
+
+END(pixman_scaled_nearest_scanline_8888_8888_OVER_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_0565_OVER_asm_mips)
+/*
+ * a0     - dst  (r5g6b5)
+ * a1     - src  (a8r8g8b8)
+ * a2     - w
+ * a3     - vx
+ * 16(sp) - unit_x
+ */
+
+    SAVE_REGS_ON_STACK 24, s0, s1, s2, s3, s4, v0, v1
+    lw       t8, 40(sp) /* t8 = unit_x */
+    li       t4, 0x00ff00ff
+    li       t5, 0xf800f800
+    li       t6, 0x07e007e0
+    li       t7, 0x001F001F
+    beqz     a2, 3f
+     nop
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+1:
+    sra      t0, a3, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 2  /* t0 = t0 * 4 (a8r8g8b8) */
+    addu     t0, a1, t0
+    lw       t0, 0(t0)  /* t0 = source      (a8r8g8b8) */
+    addu     a3, a3, t8 /* a3 = vx + unit_x */
+    sra      t1, a3, 16 /* t0 = vx >> 16 */
+    sll      t1, t1, 2  /* t0 = t0 * 4 (a8r8g8b8) */
+    addu     t1, a1, t1
+    lw       t1, 0(t1)  /* t1 = source      (a8r8g8b8) */
+    addu     a3, a3, t8 /* a3 = vx + unit_x */
+    lhu      t2, 0(a0)  /* t2 = destination (r5g6b5) */
+    lhu      t3, 2(a0)  /* t3 = destination (r5g6b5) */
+
+    CONVERT_2x0565_TO_2x8888 t2, t3, v0, v1, t6, t7, s0, s1, s2, s3
+    OVER_2x8888_2x8888       t0, t1, v0, v1, t2, t3, t4, t9, s0, s1, s2, s3, s4
+    CONVERT_2x8888_TO_2x0565 t2, t3, v0, v1, t5, t6, t7, t9, s2
+
+    sh       v0, 0(a0)
+    sh       v1, 2(a0)
+    addiu    a2, a2, -2
+    addiu    t1, a2, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a2, 3f
+     nop
+    sra      t0, a3, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 2  /* t0 = t0 * 4 (a8r8g8b8) */
+    addu     t0, a1, t0
+    lw       t0, 0(t0)  /* t0 = source      (a8r8g8b8) */
+    lhu      t1, 0(a0)  /* t1 = destination (r5g6b5) */
+    addu     a3, a3, t8 /* a3 = vx + unit_x */
+
+    CONVERT_1x0565_TO_1x8888 t1, t2, t5, t6
+    OVER_8888_8888           t0, t2, t1, t4, t3, t5, t6, t7
+    CONVERT_1x8888_TO_1x0565 t1, t2, t5, t6
+
+    sh       t2, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 24, s0, s1, s2, s3, s4, v0, v1
+    j        ra
+     nop
+
+END(pixman_scaled_nearest_scanline_8888_0565_OVER_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_0565_8888_SRC_asm_mips)
+/*
+ * a0     - dst (a8r8g8b8)
+ * a1     - src (r5g6b5)
+ * a2     - w
+ * a3     - vx
+ * 16(sp) - unit_x
+ */
+
+    SAVE_REGS_ON_STACK 0, v0
+    beqz     a2, 3f
+     nop
+
+    lw       v0, 16(sp) /* v0 = unit_x */
+    addiu    t1, a2, -1
+    beqz     t1, 2f
+     nop
+
+    li       t4, 0x07e007e0
+    li       t5, 0x001F001F
+1:
+    sra      t0, a3, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 1  /* t0 = t0 * 2 ((r5g6b5)) */
+    addu     t0, a1, t0
+    lhu      t0, 0(t0)  /* t0 = source ((r5g6b5)) */
+    addu     a3, a3, v0 /* a3 = vx + unit_x */
+    sra      t1, a3, 16 /* t1 = vx >> 16 */
+    sll      t1, t1, 1  /* t1 = t1 * 2 ((r5g6b5)) */
+    addu     t1, a1, t1
+    lhu      t1, 0(t1)  /* t1 = source ((r5g6b5)) */
+    addu     a3, a3, v0 /* a3 = vx + unit_x */
+    addiu    a2, a2, -2
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t8, t9
+
+    sw       t2, 0(a0)
+    sw       t3, 4(a0)
+
+    addiu    t2, a2, -1
+    bgtz     t2, 1b
+     addiu   a0, a0, 8
+2:
+    beqz     a2, 3f
+     nop
+    sra      t0, a3, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 1  /* t0 = t0 * 2 ((r5g6b5)) */
+    addu     t0, a1, t0
+    lhu      t0, 0(t0)  /* t0 = source ((r5g6b5)) */
+
+    CONVERT_1x0565_TO_1x8888 t0, t1, t2, t3
+
+    sw       t1, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 0, v0
+    j        ra
+     nop
+
+END(pixman_scaled_nearest_scanline_0565_8888_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_mips)
+/*
+ * a0     - dst  (r5g6b5)
+ * a1     - src  (a8r8g8b8)
+ * a2     - mask (a8)
+ * a3     - w
+ * 16(sp) - vx
+ * 20(sp) - unit_x
+ */
+    beqz     a3, 4f
+     nop
+
+    SAVE_REGS_ON_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
+    lw       v0, 36(sp) /* v0 = vx */
+    lw       v1, 40(sp) /* v1 = unit_x */
+    li       t6, 0x00ff00ff
+    li       t7, 0xf800f800
+    li       t8, 0x07e007e0
+    li       t9, 0x001F001F
+
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    sra      t0, v0, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 2  /* t0 = t0 * 4      (a8r8g8b8) */
+    addu     t0, a1, t0
+    lw       t0, 0(t0)  /* t0 = source      (a8r8g8b8) */
+    addu     v0, v0, v1 /* v0 = vx + unit_x */
+    sra      t1, v0, 16 /* t1 = vx >> 16 */
+    sll      t1, t1, 2  /* t1 = t1 * 4      (a8r8g8b8) */
+    addu     t1, a1, t1
+    lw       t1, 0(t1)  /* t1 = source      (a8r8g8b8) */
+    addu     v0, v0, v1 /* v0 = vx + unit_x */
+    lbu      t2, 0(a2)  /* t2 = mask        (a8) */
+    lbu      t3, 1(a2)  /* t3 = mask        (a8) */
+    lhu      t4, 0(a0)  /* t4 = destination (r5g6b5) */
+    lhu      t5, 2(a0)  /* t5 = destination (r5g6b5) */
+    addiu    a2, a2, 2
+
+    CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5
+    OVER_2x8888_2x8_2x8888   t0, t1, \
+                             t2, t3, \
+                             s0, s1, \
+                             t4, t5, \
+                             t6, s2, s3, s4, s5, t2, t3
+    CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3
+
+    sh       s0, 0(a0)
+    sh       s1, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    sra      t0, v0, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 2  /* t0 = t0 * 4      (a8r8g8b8) */
+    addu     t0, a1, t0
+    lw       t0, 0(t0)  /* t0 = source      (a8r8g8b8) */
+    lbu      t1, 0(a2)  /* t1 = mask        (a8) */
+    lhu      t2, 0(a0)  /* t2 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5
+    OVER_8888_8_8888         t0, t1, t3, t2, t6, t4, t5, t7, t8
+    CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
+4:
+    j        ra
+     nop
+
+END(pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_mips)
+/*
+ * a0     - dst  (r5g6b5)
+ * a1     - src  (r5g6b5)
+ * a2     - mask (a8)
+ * a3     - w
+ * 16(sp) - vx
+ * 20(sp) - unit_x
+ */
+
+    beqz     a3, 4f
+     nop
+    SAVE_REGS_ON_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
+    lw       v0, 36(sp) /* v0 = vx */
+    lw       v1, 40(sp) /* v1 = unit_x */
+    li       t4, 0xf800f800
+    li       t5, 0x07e007e0
+    li       t6, 0x001F001F
+    li       t7, 0x00ff00ff
+
+    addiu    t1, a3, -1
+    beqz     t1, 2f
+     nop
+1:
+    sra      t0, v0, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 1  /* t0 = t0 * 2      (r5g6b5) */
+    addu     t0, a1, t0
+    lhu      t0, 0(t0)  /* t0 = source      (r5g6b5) */
+    addu     v0, v0, v1 /* v0 = vx + unit_x */
+    sra      t1, v0, 16 /* t1 = vx >> 16 */
+    sll      t1, t1, 1  /* t1 = t1 * 2      (r5g6b5) */
+    addu     t1, a1, t1
+    lhu      t1, 0(t1)  /* t1 = source      (r5g6b5) */
+    addu     v0, v0, v1 /* v0 = vx + unit_x */
+    lbu      t2, 0(a2)  /* t2 = mask        (a8) */
+    lbu      t3, 1(a2)  /* t3 = mask        (a8) */
+    lhu      t8, 0(a0)  /* t8 = destination (r5g6b5) */
+    lhu      t9, 2(a0)  /* t9 = destination (r5g6b5) */
+    addiu    a2, a2, 2
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5
+    CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1
+    OVER_2x8888_2x8_2x8888   s0, s1, \
+                             t2, t3, \
+                             s2, s3, \
+                             t0, t1, \
+                             t7, t8, t9, s4, s5, s0, s1
+    CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3
+
+    sh       s0, 0(a0)
+    sh       s1, 2(a0)
+    addiu    a3, a3, -2
+    addiu    t1, a3, -1
+    bgtz     t1, 1b
+     addiu   a0, a0, 4
+2:
+    beqz     a3, 3f
+     nop
+    sra      t0, v0, 16 /* t0 = vx >> 16 */
+    sll      t0, t0, 1  /* t0 = t0 * 2      (r5g6b5) */
+    addu     t0, a1, t0
+
+    lhu      t0, 0(t0)  /* t0 = source      (r5g6b5) */
+    lbu      t1, 0(a2)  /* t1 = mask        (a8) */
+    lhu      t2, 0(a0)  /* t2 = destination (r5g6b5) */
+
+    CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5
+    CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6
+    OVER_8888_8_8888         t3, t1, t4, t0, t7, t2, t5, t6, t8
+    CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5
+
+    sh       t3, 0(a0)
+3:
+    RESTORE_REGS_FROM_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5
+4:
+    j        ra
+     nop
+
+END(pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *src_top
+ * a2     - *src_bottom
+ * a3     - w
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ */
+
+    beqz     a3, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
+
+    lw       s0, 36(sp)     /* s0 = wt */
+    lw       s1, 40(sp)     /* s1 = wb */
+    lw       s2, 44(sp)     /* s2 = vx */
+    lw       s3, 48(sp)     /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4     /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5     /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4     /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5     /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4     /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a1)     /* t0 = tl */
+    lwx      t1, t8(a1)     /* t1 = tr */
+    addiu    a3, a3, -1
+    lwx      t2, t9(a2)     /* t2 = bl */
+    lwx      t3, t8(a2)     /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+
+    addu     s2, s2, s3     /* vx += unit_x; */
+    sw       t0, 0(a0)
+    bnez     a3, 0b
+     addiu   a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *src_top
+ * a2     - *src_bottom
+ * a3     - w
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ */
+
+    beqz     a3, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
+
+    lw       s0, 36(sp)     /* s0 = wt */
+    lw       s1, 40(sp)     /* s1 = wb */
+    lw       s2, 44(sp)     /* s2 = vx */
+    lw       s3, 48(sp)     /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4     /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5     /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4     /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5     /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4     /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a1)     /* t0 = tl */
+    lwx      t1, t8(a1)     /* t1 = tr */
+    addiu    a3, a3, -1
+    lwx      t2, t9(a2)     /* t2 = bl */
+    lwx      t3, t8(a2)     /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
+
+    addu     s2, s2, s3     /* vx += unit_x; */
+    sh       t1, 0(a0)
+    bnez     a3, 0b
+     addiu   a0, a0, 2
+
+    RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8888_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *src_top
+ * a2     - *src_bottom
+ * a3     - w
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ */
+
+    beqz     a3, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       s0, 44(sp)     /* s0 = wt */
+    lw       s1, 48(sp)     /* s1 = wb */
+    lw       s2, 52(sp)     /* s2 = vx */
+    lw       s3, 56(sp)     /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       v1, 0x07e007e0
+    li       s8, 0x001f001f
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4     /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5     /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4     /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5     /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4     /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 1
+    addiu    t8, t9, 2
+    lhx      t0, t9(a1)     /* t0 = tl */
+    lhx      t1, t8(a1)     /* t1 = tr */
+    andi     t1, t1, 0xffff
+    addiu    a3, a3, -1
+    lhx      t2, t9(a2)     /* t2 = bl */
+    lhx      t3, t8(a2)     /* t3 = br */
+    andi     t3, t3, 0xffff
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
+    CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+
+    addu     s2, s2, s3     /* vx += unit_x; */
+    sw       t0, 0(a0)
+    bnez     a3, 0b
+     addiu   a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_0565_8888_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *src_top
+ * a2     - *src_bottom
+ * a3     - w
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ */
+
+    beqz     a3, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       s0, 44(sp)     /* s0 = wt */
+    lw       s1, 48(sp)     /* s1 = wb */
+    lw       s2, 52(sp)     /* s2 = vx */
+    lw       s3, 56(sp)     /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       v1, 0x07e007e0
+    li       s8, 0x001f001f
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4     /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5     /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4     /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5     /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4     /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 1
+    addiu    t8, t9, 2
+    lhx      t0, t9(a1)     /* t0 = tl */
+    lhx      t1, t8(a1)     /* t1 = tr */
+    andi     t1, t1, 0xffff
+    addiu    a3, a3, -1
+    lhx      t2, t9(a2)     /* t2 = bl */
+    lhx      t3, t8(a2)     /* t3 = br */
+    andi     t3, t3, 0xffff
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
+    CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
+
+    addu     s2, s2, s3     /* vx += unit_x; */
+    sh       t1, 0(a0)
+    bnez     a3, 0b
+     addiu   a0, a0, 2
+
+    RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *src_top
+ * a2     - *src_bottom
+ * a3     - w
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ */
+
+    beqz     a3, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       s0, 40(sp)     /* s0 = wt */
+    lw       s1, 44(sp)     /* s1 = wb */
+    lw       s2, 48(sp)     /* s2 = vx */
+    lw       s3, 52(sp)     /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       s8, 0x00ff00ff
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4     /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5     /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4     /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5     /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4     /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a1)     /* t0 = tl */
+    lwx      t1, t8(a1)     /* t1 = tr */
+    addiu    a3, a3, -1
+    lwx      t2, t9(a2)     /* t2 = bl */
+    lwx      t3, t8(a2)     /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lw       t1, 0(a0)      /* t1 = dest */
+    OVER_8888_8888 t0, t1, t2, s8, t3, t4, t5, t6
+
+    addu     s2, s2, s3     /* vx += unit_x; */
+    sw       t2, 0(a0)
+    bnez     a3, 0b
+     addiu   a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *src_top
+ * a2     - *src_bottom
+ * a3     - w
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ */
+
+    beqz         a3, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
+
+    lw           s0, 36(sp)     /* s0 = wt */
+    lw           s1, 40(sp)     /* s1 = wb */
+    lw           s2, 44(sp)     /* s2 = vx */
+    lw           s3, 48(sp)     /* s3 = unit_x */
+    li           v0, BILINEAR_INTERPOLATION_RANGE
+
+    sll          s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll          s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi         t4, s2, 0xffff /* t4 = (short)vx */
+    srl          t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu         t5, v0, t4     /* t5 = ( 256 - (vx>>8)) */
+
+    mul          s4, s0, t5     /* s4 = wt*(256-(vx>>8)) */
+    mul          s5, s0, t4     /* s5 = wt*(vx>>8) */
+    mul          s6, s1, t5     /* s6 = wb*(256-(vx>>8)) */
+    mul          s7, s1, t4     /* s7 = wb*(vx>>8) */
+
+    sra          t9, s2, 16
+    sll          t9, t9, 2
+    addiu        t8, t9, 4
+    lwx          t0, t9(a1)     /* t0 = tl */
+    lwx          t1, t8(a1)     /* t1 = tr */
+    addiu        a3, a3, -1
+    lwx          t2, t9(a2)     /* t2 = bl */
+    lwx          t3, t8(a2)     /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lw           t1, 0(a0)
+    addu_s.qb    t2, t0, t1
+
+    addu         s2, s2, s3     /* vx += unit_x; */
+    sw           t2, 0(a0)
+    bnez         a3, 0b
+     addiu       a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7
+1:
+    j            ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *mask
+ * a2     - *src_top
+ * a3     - *src_bottom
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+    lw       v1, 32(sp)
+    beqz     v1, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       s0, 44(sp)        /* s0 = wt */
+    lw       s1, 48(sp)        /* s1 = wb */
+    lw       s2, 52(sp)        /* s2 = vx */
+    lw       s3, 56(sp)        /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       s8, 0x00ff00ff
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff    /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4        /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5        /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4        /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5        /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4        /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a2)        /* t0 = tl */
+    lwx      t1, t8(a2)        /* t1 = tr */
+    addiu    v1, v1, -1
+    lwx      t2, t9(a3)        /* t2 = bl */
+    lwx      t3, t8(a3)        /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lbu      t1, 0(a1)         /* t1 = mask */
+    addiu    a1, a1, 1
+    MIPS_UN8x4_MUL_UN8 t0, t1, t0, s8, t2, t3, t4
+
+    addu     s2, s2, s3        /* vx += unit_x; */
+    sw       t0, 0(a0)
+    bnez     v1, 0b
+     addiu   a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *mask
+ * a2     - *src_top
+ * a3     - *src_bottom
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+    lw       v1, 32(sp)
+    beqz     v1, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       s0, 44(sp)        /* s0 = wt */
+    lw       s1, 48(sp)        /* s1 = wb */
+    lw       s2, 52(sp)        /* s2 = vx */
+    lw       s3, 56(sp)        /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       s8, 0x00ff00ff
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff    /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4        /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5        /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4        /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5        /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4        /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a2)        /* t0 = tl */
+    lwx      t1, t8(a2)        /* t1 = tr */
+    addiu    v1, v1, -1
+    lwx      t2, t9(a3)        /* t2 = bl */
+    lwx      t3, t8(a3)        /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lbu      t1, 0(a1)         /* t1 = mask */
+    addiu    a1, a1, 1
+    MIPS_UN8x4_MUL_UN8 t0, t1, t0, s8, t2, t3, t4
+    CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
+
+    addu     s2, s2, s3        /* vx += unit_x; */
+    sh       t1, 0(a0)
+    bnez     v1, 0b
+     addiu   a0, a0, 2
+
+    RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *mask
+ * a2     - *src_top
+ * a3     - *src_bottom
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+    lw       t0, 32(sp)
+    beqz     t0, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
+
+    lw       s0, 48(sp)        /* s0 = wt */
+    lw       s1, 52(sp)        /* s1 = wb */
+    lw       s2, 56(sp)        /* s2 = vx */
+    lw       s3, 60(sp)        /* s3 = unit_x */
+    lw       ra, 64(sp)        /* ra = w */
+    li       v0, 0x00ff00ff
+    li       v1, 0x07e007e0
+    li       s8, 0x001f001f
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff    /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    li       t5, BILINEAR_INTERPOLATION_RANGE
+    subu     t5, t5, t4        /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5        /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4        /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5        /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4        /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 1
+    addiu    t8, t9, 2
+    lhx      t0, t9(a2)        /* t0 = tl */
+    lhx      t1, t8(a2)        /* t1 = tr */
+    andi     t1, t1, 0xffff
+    addiu    ra, ra, -1
+    lhx      t2, t9(a3)        /* t2 = bl */
+    lhx      t3, t8(a3)        /* t3 = br */
+    andi     t3, t3, 0xffff
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
+    CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lbu      t1, 0(a1)         /* t1 = mask */
+    addiu    a1, a1, 1
+    MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t2, t3, t4
+
+    addu     s2, s2, s3        /* vx += unit_x; */
+    sw       t0, 0(a0)
+    bnez     ra, 0b
+     addiu   a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *mask
+ * a2     - *src_top
+ * a3     - *src_bottom
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+    lw       t0, 32(sp)
+    beqz     t0, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
+
+    lw       s0, 48(sp)        /* s0 = wt */
+    lw       s1, 52(sp)        /* s1 = wb */
+    lw       s2, 56(sp)        /* s2 = vx */
+    lw       s3, 60(sp)        /* s3 = unit_x */
+    lw       ra, 64(sp)        /* ra = w */
+    li       v0, 0x00ff00ff
+    li       v1, 0x07e007e0
+    li       s8, 0x001f001f
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff    /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    li       t5, BILINEAR_INTERPOLATION_RANGE
+    subu     t5, t5, t4        /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5        /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4        /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5        /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4        /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 1
+    addiu    t8, t9, 2
+    lhx      t0, t9(a2)        /* t0 = tl */
+    lhx      t1, t8(a2)        /* t1 = tr */
+    andi     t1, t1, 0xffff
+    addiu    ra, ra, -1
+    lhx      t2, t9(a3)        /* t2 = bl */
+    lhx      t3, t8(a3)        /* t3 = br */
+    andi     t3, t3, 0xffff
+
+    CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7
+    CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lbu      t1, 0(a1)         /* t1 = mask */
+    addiu    a1, a1, 1
+    MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t2, t3, t4
+    CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3
+
+    addu     s2, s2, s3        /* vx += unit_x; */
+    sh       t1, 0(a0)
+    bnez     ra, 0b
+     addiu   a0, a0, 2
+
+    RESTORE_REGS_FROM_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips)
+/*
+ * a0     - dst        (a8r8g8b8)
+ * a1     - mask       (a8)
+ * a2     - src_top    (a8r8g8b8)
+ * a3     - src_bottom (a8r8g8b8)
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+    SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       v1, 60(sp)        /* v1 = w(sp + 32 + 28 save regs stack offset)*/
+    beqz     v1, 1f
+     nop
+
+    lw       s0, 44(sp)        /* s0 = wt */
+    lw       s1, 48(sp)        /* s1 = wb */
+    lw       s2, 52(sp)        /* s2 = vx */
+    lw       s3, 56(sp)        /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       s8, 0x00ff00ff
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+
+0:
+    andi     t4, s2, 0xffff    /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4        /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5        /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4        /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5        /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4        /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a2)        /* t0 = tl */
+    lwx      t1, t8(a2)        /* t1 = tr */
+    addiu    v1, v1, -1
+    lwx      t2, t9(a3)        /* t2 = bl */
+    lwx      t3, t8(a3)        /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, \
+                                      t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lbu      t1, 0(a1)         /* t1 = mask */
+    lw       t2, 0(a0)         /* t2 = dst */
+    addiu    a1, a1, 1
+    OVER_8888_8_8888 t0, t1, t2, t0, s8, t3, t4, t5, t6
+
+    addu     s2, s2, s3        /* vx += unit_x; */
+    sw       t0, 0(a0)
+    bnez     v1, 0b
+     addiu   a0, a0, 4
+
+1:
+    RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_mips)
+/*
+ * a0     - *dst
+ * a1     - *mask
+ * a2     - *src_top
+ * a3     - *src_bottom
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+    lw       v1, 32(sp)
+    beqz     v1, 1f
+     nop
+
+    SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+    lw       s0, 44(sp)        /* s0 = wt */
+    lw       s1, 48(sp)        /* s1 = wb */
+    lw       s2, 52(sp)        /* s2 = vx */
+    lw       s3, 56(sp)        /* s3 = unit_x */
+    li       v0, BILINEAR_INTERPOLATION_RANGE
+    li       s8, 0x00ff00ff
+
+    sll      s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+    sll      s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS))
+0:
+    andi     t4, s2, 0xffff    /* t4 = (short)vx */
+    srl      t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */
+    subu     t5, v0, t4        /* t5 = ( 256 - (vx>>8)) */
+
+    mul      s4, s0, t5        /* s4 = wt*(256-(vx>>8)) */
+    mul      s5, s0, t4        /* s5 = wt*(vx>>8) */
+    mul      s6, s1, t5        /* s6 = wb*(256-(vx>>8)) */
+    mul      s7, s1, t4        /* s7 = wb*(vx>>8) */
+
+    sra      t9, s2, 16
+    sll      t9, t9, 2
+    addiu    t8, t9, 4
+    lwx      t0, t9(a2)        /* t0 = tl */
+    lwx      t1, t8(a2)        /* t1 = tr */
+    addiu    v1, v1, -1
+    lwx      t2, t9(a3)        /* t2 = bl */
+    lwx      t3, t8(a3)        /* t3 = br */
+
+    BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+    lbu      t1, 0(a1)         /* t1 = mask */
+    lw       t2, 0(a0)         /* t2 = dst */
+    addiu    a1, a1, 1
+    MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t0, s8, t3, t4, t5
+
+    addu     s2, s2, s3        /* vx += unit_x; */
+    sw       t0, 0(a0)
+    bnez     v1, 0b
+     addiu   a0, a0, 4
+
+    RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+1:
+    j        ra
+     nop
+
+END(pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_mips)
diff --git a/libs/pixman-0.40.0/pixman/pixman-mips-dspr2-asm.h b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2-asm.h
new file mode 100644
index 0000000..e238566
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2-asm.h
@@ -0,0 +1,711 @@
+/*
+ * Copyright (c) 2012
+ *      MIPS Technologies, Inc., California.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Author:  Nemanja Lukic (nemanja.lukic@rt-rk.com)
+ */
+
+#ifndef PIXMAN_MIPS_DSPR2_ASM_H
+#define PIXMAN_MIPS_DSPR2_ASM_H
+
+#define zero $0
+#define AT   $1
+#define v0   $2
+#define v1   $3
+#define a0   $4
+#define a1   $5
+#define a2   $6
+#define a3   $7
+#define t0   $8
+#define t1   $9
+#define t2   $10
+#define t3   $11
+#define t4   $12
+#define t5   $13
+#define t6   $14
+#define t7   $15
+#define s0   $16
+#define s1   $17
+#define s2   $18
+#define s3   $19
+#define s4   $20
+#define s5   $21
+#define s6   $22
+#define s7   $23
+#define t8   $24
+#define t9   $25
+#define k0   $26
+#define k1   $27
+#define gp   $28
+#define sp   $29
+#define fp   $30
+#define s8   $30
+#define ra   $31
+
+/*
+ * LEAF_MIPS32R2 - declare leaf routine for MIPS32r2
+ */
+#define LEAF_MIPS32R2(symbol)                           \
+                .globl  symbol;                         \
+                .align  2;                              \
+                .hidden symbol;                         \
+                .type   symbol, @function;              \
+                .ent    symbol, 0;                      \
+symbol:         .frame  sp, 0, ra;                      \
+                .set    push;                           \
+                .set    arch=mips32r2;                  \
+                .set    noreorder;                      \
+                .set    noat;
+
+/*
+ * LEAF_MIPS32R2 - declare leaf routine for MIPS DSPr2
+ */
+#define LEAF_MIPS_DSPR2(symbol)                         \
+LEAF_MIPS32R2(symbol)                                   \
+                .set    dspr2;
+
+/*
+ * END - mark end of function
+ */
+#define END(function)                                   \
+                .set    pop;                            \
+                .end    function;                       \
+                .size   function,.-function
+
+/*
+ * Checks if stack offset is big enough for storing/restoring regs_num
+ * number of register to/from stack. Stack offset must be greater than
+ * or equal to the number of bytes needed for storing registers (regs_num*4).
+ * Since MIPS ABI allows usage of first 16 bytes of stack frame (this is
+ * preserved for input arguments of the functions, already stored in a0-a3),
+ * stack size can be further optimized by utilizing this space.
+ */
+.macro CHECK_STACK_OFFSET regs_num, stack_offset
+.if \stack_offset < \regs_num * 4 - 16
+.error "Stack offset too small."
+.endif
+.endm
+
+/*
+ * Saves set of registers on stack. Maximum number of registers that
+ * can be saved on stack is limitted to 14 (a0-a3, v0-v1 and s0-s7).
+ * Stack offset is number of bytes that are added to stack pointer (sp)
+ * before registers are pushed in order to provide enough space on stack
+ * (offset must be multiple of 4, and must be big enough, as described by
+ * CHECK_STACK_OFFSET macro). This macro is intended to be used in
+ * combination with RESTORE_REGS_FROM_STACK macro. Example:
+ *  SAVE_REGS_ON_STACK      4, v0, v1, s0, s1
+ *  RESTORE_REGS_FROM_STACK 4, v0, v1, s0, s1
+ */
+.macro SAVE_REGS_ON_STACK stack_offset = 0, r1, \
+                          r2  = 0, r3  = 0, r4  = 0, \
+                          r5  = 0, r6  = 0, r7  = 0, \
+                          r8  = 0, r9  = 0, r10 = 0, \
+                          r11 = 0, r12 = 0, r13 = 0, \
+                          r14 = 0
+    .if (\stack_offset < 0) || (\stack_offset - (\stack_offset / 4) * 4)
+    .error "Stack offset must be pozitive and multiple of 4."
+    .endif
+    .if \stack_offset != 0
+    addiu           sp, sp, -\stack_offset
+    .endif
+    sw              \r1, 0(sp)
+    .if \r2 != 0
+    sw              \r2, 4(sp)
+    .endif
+    .if \r3 != 0
+    sw              \r3, 8(sp)
+    .endif
+    .if \r4 != 0
+    sw              \r4, 12(sp)
+    .endif
+    .if \r5 != 0
+    CHECK_STACK_OFFSET 5, \stack_offset
+    sw              \r5, 16(sp)
+    .endif
+    .if \r6 != 0
+    CHECK_STACK_OFFSET 6, \stack_offset
+    sw              \r6, 20(sp)
+    .endif
+    .if \r7 != 0
+    CHECK_STACK_OFFSET 7, \stack_offset
+    sw              \r7, 24(sp)
+    .endif
+    .if \r8 != 0
+    CHECK_STACK_OFFSET 8, \stack_offset
+    sw              \r8, 28(sp)
+    .endif
+    .if \r9 != 0
+    CHECK_STACK_OFFSET 9, \stack_offset
+    sw              \r9, 32(sp)
+    .endif
+    .if \r10 != 0
+    CHECK_STACK_OFFSET 10, \stack_offset
+    sw              \r10, 36(sp)
+    .endif
+    .if \r11 != 0
+    CHECK_STACK_OFFSET 11, \stack_offset
+    sw              \r11, 40(sp)
+    .endif
+    .if \r12 != 0
+    CHECK_STACK_OFFSET 12, \stack_offset
+    sw              \r12, 44(sp)
+    .endif
+    .if \r13 != 0
+    CHECK_STACK_OFFSET 13, \stack_offset
+    sw              \r13, 48(sp)
+    .endif
+    .if \r14 != 0
+    CHECK_STACK_OFFSET 14, \stack_offset
+    sw              \r14, 52(sp)
+    .endif
+.endm
+
+/*
+ * Restores set of registers from stack. Maximum number of registers that
+ * can be restored from stack is limitted to 14 (a0-a3, v0-v1 and s0-s7).
+ * Stack offset is number of bytes that are added to stack pointer (sp)
+ * after registers are restored (offset must be multiple of 4, and must
+ * be big enough, as described by CHECK_STACK_OFFSET macro). This macro is
+ * intended to be used in combination with RESTORE_REGS_FROM_STACK macro.
+ * Example:
+ *  SAVE_REGS_ON_STACK      4, v0, v1, s0, s1
+ *  RESTORE_REGS_FROM_STACK 4, v0, v1, s0, s1
+ */
+.macro RESTORE_REGS_FROM_STACK stack_offset = 0, r1, \
+                               r2  = 0, r3  = 0, r4  = 0, \
+                               r5  = 0, r6  = 0, r7  = 0, \
+                               r8  = 0, r9  = 0, r10 = 0, \
+                               r11 = 0, r12 = 0, r13 = 0, \
+                               r14 = 0
+    .if (\stack_offset < 0) || (\stack_offset - (\stack_offset/4)*4)
+    .error "Stack offset must be pozitive and multiple of 4."
+    .endif
+    lw              \r1, 0(sp)
+    .if \r2 != 0
+    lw              \r2, 4(sp)
+    .endif
+    .if \r3 != 0
+    lw              \r3, 8(sp)
+    .endif
+    .if \r4 != 0
+    lw              \r4, 12(sp)
+    .endif
+    .if \r5 != 0
+    CHECK_STACK_OFFSET 5, \stack_offset
+    lw              \r5, 16(sp)
+    .endif
+    .if \r6 != 0
+    CHECK_STACK_OFFSET 6, \stack_offset
+    lw              \r6, 20(sp)
+    .endif
+    .if \r7 != 0
+    CHECK_STACK_OFFSET 7, \stack_offset
+    lw              \r7, 24(sp)
+    .endif
+    .if \r8 != 0
+    CHECK_STACK_OFFSET 8, \stack_offset
+    lw              \r8, 28(sp)
+    .endif
+    .if \r9 != 0
+    CHECK_STACK_OFFSET 9, \stack_offset
+    lw              \r9, 32(sp)
+    .endif
+    .if \r10 != 0
+    CHECK_STACK_OFFSET 10, \stack_offset
+    lw              \r10, 36(sp)
+    .endif
+    .if \r11 != 0
+    CHECK_STACK_OFFSET 11, \stack_offset
+    lw              \r11, 40(sp)
+    .endif
+    .if \r12 != 0
+    CHECK_STACK_OFFSET 12, \stack_offset
+    lw              \r12, 44(sp)
+    .endif
+    .if \r13 != 0
+    CHECK_STACK_OFFSET 13, \stack_offset
+    lw              \r13, 48(sp)
+    .endif
+    .if \r14 != 0
+    CHECK_STACK_OFFSET 14, \stack_offset
+    lw              \r14, 52(sp)
+    .endif
+    .if \stack_offset != 0
+    addiu           sp, sp, \stack_offset
+    .endif
+.endm
+
+/*
+ * Conversion of single r5g6b5 pixel (in_565) to single a8r8g8b8 pixel
+ * returned in (out_8888) register. Requires two temporary registers
+ * (scratch1 and scratch2).
+ */
+.macro CONVERT_1x0565_TO_1x8888 in_565,   \
+                                out_8888, \
+                                scratch1, scratch2
+    lui     \out_8888, 0xff00
+    sll     \scratch1, \in_565,   0x3
+    andi    \scratch2, \scratch1, 0xff
+    ext     \scratch1, \in_565,   0x2, 0x3
+    or      \scratch1, \scratch2, \scratch1
+    or      \out_8888, \out_8888, \scratch1
+
+    sll     \scratch1, \in_565,   0x5
+    andi    \scratch1, \scratch1, 0xfc00
+    srl     \scratch2, \in_565,   0x1
+    andi    \scratch2, \scratch2, 0x300
+    or      \scratch2, \scratch1, \scratch2
+    or      \out_8888, \out_8888, \scratch2
+
+    andi    \scratch1, \in_565,   0xf800
+    srl     \scratch2, \scratch1, 0x5
+    andi    \scratch2, \scratch2, 0xff00
+    or      \scratch1, \scratch1, \scratch2
+    sll     \scratch1, \scratch1, 0x8
+    or      \out_8888, \out_8888, \scratch1
+.endm
+
+/*
+ * Conversion of two r5g6b5 pixels (in1_565 and in2_565) to two a8r8g8b8 pixels
+ * returned in (out1_8888 and out2_8888) registers. Requires four scratch
+ * registers (scratch1 ... scratch4). It also requires maskG and maskB for
+ * color component extractions. These masks must have following values:
+ *   li       maskG, 0x07e007e0
+ *   li       maskB, 0x001F001F
+ */
+.macro CONVERT_2x0565_TO_2x8888 in1_565, in2_565,     \
+                                out1_8888, out2_8888, \
+                                maskG, maskB,         \
+                                scratch1, scratch2, scratch3, scratch4
+    sll               \scratch1,  \in1_565,   16
+    or                \scratch1,  \scratch1,  \in2_565
+    lui               \out2_8888, 0xff00
+    ori               \out2_8888, \out2_8888, 0xff00
+    shrl.ph           \scratch2,  \scratch1,  11
+    and               \scratch3,  \scratch1,  \maskG
+    shra.ph           \scratch4,  \scratch2,  2
+    shll.ph           \scratch2,  \scratch2,  3
+    shll.ph           \scratch3,  \scratch3,  5
+    or                \scratch2,  \scratch2,  \scratch4
+    shrl.qb           \scratch4,  \scratch3,  6
+    or                \out2_8888, \out2_8888, \scratch2
+    or                \scratch3,  \scratch3,  \scratch4
+    and               \scratch1,  \scratch1,  \maskB
+    shll.ph           \scratch2,  \scratch1,  3
+    shra.ph           \scratch4,  \scratch1,  2
+    or                \scratch2,  \scratch2,  \scratch4
+    or                \scratch3,  \scratch2,  \scratch3
+    precrq.ph.w       \out1_8888, \out2_8888, \scratch3
+    precr_sra.ph.w    \out2_8888, \scratch3,  0
+.endm
+
+/*
+ * Conversion of single a8r8g8b8 pixel (in_8888) to single r5g6b5 pixel
+ * returned in (out_565) register. Requires two temporary registers
+ * (scratch1 and scratch2).
+ */
+.macro CONVERT_1x8888_TO_1x0565 in_8888, \
+                                out_565, \
+                                scratch1, scratch2
+    ext     \out_565,  \in_8888,  0x3, 0x5
+    srl     \scratch1, \in_8888,  0x5
+    andi    \scratch1, \scratch1, 0x07e0
+    srl     \scratch2, \in_8888,  0x8
+    andi    \scratch2, \scratch2, 0xf800
+    or      \out_565,  \out_565,  \scratch1
+    or      \out_565,  \out_565,  \scratch2
+.endm
+
+/*
+ * Conversion of two a8r8g8b8 pixels (in1_8888 and in2_8888) to two r5g6b5
+ * pixels returned in (out1_565 and out2_565) registers. Requires two temporary
+ * registers (scratch1 and scratch2). It also requires maskR, maskG and maskB
+ * for color component extractions. These masks must have following values:
+ *   li       maskR, 0xf800f800
+ *   li       maskG, 0x07e007e0
+ *   li       maskB, 0x001F001F
+ * Value of input register in2_8888 is lost.
+ */
+.macro CONVERT_2x8888_TO_2x0565 in1_8888, in2_8888,  \
+                                out1_565, out2_565,  \
+                                maskR, maskG, maskB, \
+                                scratch1, scratch2
+    precr.qb.ph    \scratch1, \in2_8888, \in1_8888
+    precrq.qb.ph   \in2_8888, \in2_8888, \in1_8888
+    and            \out1_565, \scratch1, \maskR
+    shrl.ph        \scratch1, \scratch1, 3
+    shll.ph        \in2_8888, \in2_8888, 3
+    and            \scratch1, \scratch1, \maskB
+    or             \out1_565, \out1_565, \scratch1
+    and            \in2_8888, \in2_8888, \maskG
+    or             \out1_565, \out1_565, \in2_8888
+    srl            \out2_565, \out1_565, 16
+.endm
+
+/*
+ * Multiply pixel (a8) with single pixel (a8r8g8b8). It requires maskLSR needed
+ * for rounding process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro MIPS_UN8x4_MUL_UN8 s_8888,  \
+                          m_8,     \
+                          d_8888,  \
+                          maskLSR, \
+                          scratch1, scratch2, scratch3
+    replv.ph          \m_8,      \m_8                 /*   0 | M | 0 | M */
+    muleu_s.ph.qbl    \scratch1, \s_8888,   \m_8      /*    A*M  |  R*M */
+    muleu_s.ph.qbr    \scratch2, \s_8888,   \m_8      /*    G*M  |  B*M */
+    shra_r.ph         \scratch3, \scratch1, 8
+    shra_r.ph         \d_8888,   \scratch2, 8
+    and               \scratch3, \scratch3, \maskLSR  /*   0 |A*M| 0 |R*M */
+    and               \d_8888,   \d_8888,   \maskLSR  /*   0 |G*M| 0 |B*M */
+    addq.ph           \scratch1, \scratch1, \scratch3 /* A*M+A*M | R*M+R*M */
+    addq.ph           \scratch2, \scratch2, \d_8888   /* G*M+G*M | B*M+B*M */
+    shra_r.ph         \scratch1, \scratch1, 8
+    shra_r.ph         \scratch2, \scratch2, 8
+    precr.qb.ph       \d_8888,   \scratch1, \scratch2
+.endm
+
+/*
+ * Multiply two pixels (a8) with two pixels (a8r8g8b8). It requires maskLSR
+ * needed for rounding process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro MIPS_2xUN8x4_MUL_2xUN8 s1_8888, \
+                              s2_8888, \
+                              m1_8,    \
+                              m2_8,    \
+                              d1_8888, \
+                              d2_8888, \
+                              maskLSR, \
+                              scratch1, scratch2, scratch3, \
+                              scratch4, scratch5, scratch6
+    replv.ph          \m1_8,     \m1_8                /*  0 | M1 | 0 | M1 */
+    replv.ph          \m2_8,     \m2_8                /*  0 | M2 | 0 | M2 */
+    muleu_s.ph.qbl    \scratch1, \s1_8888,  \m1_8     /*  A1*M1  |  R1*M1 */
+    muleu_s.ph.qbr    \scratch2, \s1_8888,  \m1_8     /*  G1*M1  |  B1*M1 */
+    muleu_s.ph.qbl    \scratch3, \s2_8888,  \m2_8     /*  A2*M2  |  R2*M2 */
+    muleu_s.ph.qbr    \scratch4, \s2_8888,  \m2_8     /*  G2*M2  |  B2*M2 */
+    shra_r.ph         \scratch5, \scratch1, 8
+    shra_r.ph         \d1_8888,  \scratch2, 8
+    shra_r.ph         \scratch6, \scratch3, 8
+    shra_r.ph         \d2_8888,  \scratch4, 8
+    and               \scratch5, \scratch5, \maskLSR  /* 0 |A1*M1| 0 |R1*M1 */
+    and               \d1_8888,  \d1_8888,  \maskLSR  /* 0 |G1*M1| 0 |B1*M1 */
+    and               \scratch6, \scratch6, \maskLSR  /* 0 |A2*M2| 0 |R2*M2 */
+    and               \d2_8888,  \d2_8888,  \maskLSR  /* 0 |G2*M2| 0 |B2*M2 */
+    addq.ph           \scratch1, \scratch1, \scratch5
+    addq.ph           \scratch2, \scratch2, \d1_8888
+    addq.ph           \scratch3, \scratch3, \scratch6
+    addq.ph           \scratch4, \scratch4, \d2_8888
+    shra_r.ph         \scratch1, \scratch1, 8
+    shra_r.ph         \scratch2, \scratch2, 8
+    shra_r.ph         \scratch3, \scratch3, 8
+    shra_r.ph         \scratch4, \scratch4, 8
+    precr.qb.ph       \d1_8888,  \scratch1, \scratch2
+    precr.qb.ph       \d2_8888,  \scratch3, \scratch4
+.endm
+
+/*
+ * Multiply pixel (a8r8g8b8) with single pixel (a8r8g8b8). It requires maskLSR
+ * needed for rounding process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro MIPS_UN8x4_MUL_UN8x4 s_8888,  \
+                            m_8888,  \
+                            d_8888,  \
+                            maskLSR, \
+                            scratch1, scratch2, scratch3, scratch4
+    preceu.ph.qbl     \scratch1, \m_8888              /*   0 | A | 0 | R */
+    preceu.ph.qbr     \scratch2, \m_8888              /*   0 | G | 0 | B */
+    muleu_s.ph.qbl    \scratch3, \s_8888,   \scratch1 /*    A*A  |  R*R */
+    muleu_s.ph.qbr    \scratch4, \s_8888,   \scratch2 /*    G*G  |  B*B */
+    shra_r.ph         \scratch1, \scratch3, 8
+    shra_r.ph         \scratch2, \scratch4, 8
+    and               \scratch1, \scratch1, \maskLSR  /*   0 |A*A| 0 |R*R */
+    and               \scratch2, \scratch2, \maskLSR  /*   0 |G*G| 0 |B*B */
+    addq.ph           \scratch1, \scratch1, \scratch3
+    addq.ph           \scratch2, \scratch2, \scratch4
+    shra_r.ph         \scratch1, \scratch1, 8
+    shra_r.ph         \scratch2, \scratch2, 8
+    precr.qb.ph       \d_8888,   \scratch1, \scratch2
+.endm
+
+/*
+ * Multiply two pixels (a8r8g8b8) with two pixels (a8r8g8b8). It requires
+ * maskLSR needed for rounding process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+
+.macro MIPS_2xUN8x4_MUL_2xUN8x4 s1_8888,  \
+                                s2_8888,  \
+                                m1_8888,  \
+                                m2_8888,  \
+                                d1_8888,  \
+                                d2_8888,  \
+                                maskLSR,  \
+                                scratch1, scratch2, scratch3, \
+                                scratch4, scratch5, scratch6
+    preceu.ph.qbl     \scratch1, \m1_8888             /*   0 | A | 0 | R */
+    preceu.ph.qbr     \scratch2, \m1_8888             /*   0 | G | 0 | B */
+    preceu.ph.qbl     \scratch3, \m2_8888             /*   0 | A | 0 | R */
+    preceu.ph.qbr     \scratch4, \m2_8888             /*   0 | G | 0 | B */
+    muleu_s.ph.qbl    \scratch5, \s1_8888,  \scratch1 /*    A*A  |  R*R */
+    muleu_s.ph.qbr    \scratch6, \s1_8888,  \scratch2 /*    G*G  |  B*B */
+    muleu_s.ph.qbl    \scratch1, \s2_8888,  \scratch3 /*    A*A  |  R*R */
+    muleu_s.ph.qbr    \scratch2, \s2_8888,  \scratch4 /*    G*G  |  B*B */
+    shra_r.ph         \scratch3, \scratch5, 8
+    shra_r.ph         \scratch4, \scratch6, 8
+    shra_r.ph         \d1_8888,  \scratch1, 8
+    shra_r.ph         \d2_8888,  \scratch2, 8
+    and               \scratch3, \scratch3, \maskLSR  /*   0 |A*A| 0 |R*R */
+    and               \scratch4, \scratch4, \maskLSR  /*   0 |G*G| 0 |B*B */
+    and               \d1_8888,  \d1_8888,  \maskLSR  /*   0 |A*A| 0 |R*R */
+    and               \d2_8888,  \d2_8888,  \maskLSR  /*   0 |G*G| 0 |B*B */
+    addq.ph           \scratch3, \scratch3, \scratch5
+    addq.ph           \scratch4, \scratch4, \scratch6
+    addq.ph           \d1_8888,  \d1_8888,  \scratch1
+    addq.ph           \d2_8888,  \d2_8888,  \scratch2
+    shra_r.ph         \scratch3, \scratch3, 8
+    shra_r.ph         \scratch4, \scratch4, 8
+    shra_r.ph         \scratch5, \d1_8888,  8
+    shra_r.ph         \scratch6, \d2_8888,  8
+    precr.qb.ph       \d1_8888,  \scratch3, \scratch4
+    precr.qb.ph       \d2_8888,  \scratch5, \scratch6
+.endm
+
+/*
+ * OVER operation on single a8r8g8b8 source pixel (s_8888) and single a8r8g8b8
+ * destination pixel (d_8888) using a8 mask (m_8). It also requires maskLSR
+ * needed for rounding process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro OVER_8888_8_8888 s_8888,   \
+                        m_8,      \
+                        d_8888,   \
+                        out_8888, \
+                        maskLSR,  \
+                        scratch1, scratch2, scratch3, scratch4
+    MIPS_UN8x4_MUL_UN8 \s_8888,   \m_8, \
+                       \scratch1, \maskLSR, \
+                       \scratch2, \scratch3, \scratch4
+
+    not                \scratch2, \scratch1
+    srl                \scratch2, \scratch2, 24
+
+    MIPS_UN8x4_MUL_UN8 \d_8888,   \scratch2, \
+                       \d_8888,   \maskLSR,  \
+                       \scratch3, \scratch4, \out_8888
+
+    addu_s.qb          \out_8888, \d_8888,   \scratch1
+.endm
+
+/*
+ * OVER operation on two a8r8g8b8 source pixels (s1_8888 and s2_8888) and two
+ * a8r8g8b8 destination pixels (d1_8888 and d2_8888) using a8 masks (m1_8 and
+ * m2_8). It also requires maskLSR needed for rounding process. maskLSR must
+ * have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro OVER_2x8888_2x8_2x8888 s1_8888,   \
+                              s2_8888,   \
+                              m1_8,      \
+                              m2_8,      \
+                              d1_8888,   \
+                              d2_8888,   \
+                              out1_8888, \
+                              out2_8888, \
+                              maskLSR,   \
+                              scratch1, scratch2, scratch3, \
+                              scratch4, scratch5, scratch6
+    MIPS_2xUN8x4_MUL_2xUN8 \s1_8888,   \s2_8888, \
+                           \m1_8,      \m2_8, \
+                           \scratch1,  \scratch2, \
+                           \maskLSR, \
+                           \scratch3,  \scratch4, \out1_8888, \
+                           \out2_8888, \scratch5, \scratch6
+
+    not                    \scratch3,  \scratch1
+    srl                    \scratch3,  \scratch3, 24
+    not                    \scratch4,  \scratch2
+    srl                    \scratch4,  \scratch4, 24
+
+    MIPS_2xUN8x4_MUL_2xUN8 \d1_8888,   \d2_8888, \
+                           \scratch3,  \scratch4, \
+                           \d1_8888,   \d2_8888, \
+                           \maskLSR, \
+                           \scratch5,  \scratch6, \out1_8888, \
+                           \out2_8888, \scratch3, \scratch4
+
+    addu_s.qb              \out1_8888, \d1_8888,  \scratch1
+    addu_s.qb              \out2_8888, \d2_8888,  \scratch2
+.endm
+
+/*
+ * OVER operation on single a8r8g8b8 source pixel (s_8888) and single a8r8g8b8
+ * destination pixel (d_8888). It also requires maskLSR needed for rounding
+ * process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro OVER_8888_8888 s_8888,   \
+                      d_8888,   \
+                      out_8888, \
+                      maskLSR,  \
+                      scratch1, scratch2, scratch3, scratch4
+    not                \scratch1, \s_8888
+    srl                \scratch1, \scratch1, 24
+
+    MIPS_UN8x4_MUL_UN8 \d_8888,   \scratch1, \
+                       \out_8888, \maskLSR, \
+                       \scratch2, \scratch3, \scratch4
+
+    addu_s.qb          \out_8888, \out_8888, \s_8888
+.endm
+
+/*
+ * OVER operation on two a8r8g8b8 source pixels (s1_8888 and s2_8888) and two
+ * a8r8g8b8 destination pixels (d1_8888 and d2_8888). It also requires maskLSR
+ * needed for rounding process. maskLSR must have following value:
+ *   li       maskLSR, 0x00ff00ff
+ */
+.macro OVER_2x8888_2x8888 s1_8888,   \
+                          s2_8888,   \
+                          d1_8888,   \
+                          d2_8888,   \
+                          out1_8888, \
+                          out2_8888, \
+                          maskLSR,   \
+                          scratch1, scratch2, scratch3, \
+                          scratch4, scratch5, scratch6
+    not                    \scratch1,  \s1_8888
+    srl                    \scratch1,  \scratch1,  24
+    not                    \scratch2,  \s2_8888
+    srl                    \scratch2,  \scratch2,  24
+    MIPS_2xUN8x4_MUL_2xUN8 \d1_8888,   \d2_8888, \
+                           \scratch1,  \scratch2,  \
+                           \out1_8888, \out2_8888, \
+                           \maskLSR, \
+                           \scratch3,  \scratch4, \scratch5, \
+                           \scratch6,  \d1_8888,  \d2_8888
+
+    addu_s.qb              \out1_8888, \out1_8888, \s1_8888
+    addu_s.qb              \out2_8888, \out2_8888, \s2_8888
+.endm
+
+.macro MIPS_UN8x4_MUL_UN8_ADD_UN8x4 s_8888,   \
+                                    m_8,      \
+                                    d_8888,   \
+                                    out_8888, \
+                                    maskLSR,  \
+                                    scratch1, scratch2, scratch3
+    MIPS_UN8x4_MUL_UN8 \s_8888, \m_8, \
+                       \out_8888, \maskLSR, \
+                       \scratch1, \scratch2, \scratch3
+
+    addu_s.qb          \out_8888, \out_8888, \d_8888
+.endm
+
+.macro MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 s1_8888,   \
+                             s2_8888,   \
+                             m1_8,      \
+                             m2_8,      \
+                             d1_8888,   \
+                             d2_8888,   \
+                             out1_8888, \
+                             out2_8888, \
+                             maskLSR,   \
+                             scratch1,  scratch2, scratch3, \
+                             scratch4, scratch5, scratch6
+    MIPS_2xUN8x4_MUL_2xUN8 \s1_8888,   \s2_8888, \
+                           \m1_8,      \m2_8, \
+                           \out1_8888, \out2_8888, \
+                           \maskLSR, \
+                           \scratch1,  \scratch2, \scratch3, \
+                           \scratch4,  \scratch5, \scratch6
+
+    addu_s.qb             \out1_8888, \out1_8888, \d1_8888
+    addu_s.qb             \out2_8888, \out2_8888, \d2_8888
+.endm
+
+.macro BILINEAR_INTERPOLATE_SINGLE_PIXEL tl, tr, bl, br,         \
+                                         scratch1, scratch2,     \
+                                         alpha, red, green, blue \
+                                         wt1, wt2, wb1, wb2
+    andi            \scratch1, \tl,  0xff
+    andi            \scratch2, \tr,  0xff
+    andi            \alpha,    \bl,  0xff
+    andi            \red,      \br,  0xff
+
+    multu           $ac0,      \wt1, \scratch1
+    maddu           $ac0,      \wt2, \scratch2
+    maddu           $ac0,      \wb1, \alpha
+    maddu           $ac0,      \wb2, \red
+
+    ext             \scratch1, \tl,  8, 8
+    ext             \scratch2, \tr,  8, 8
+    ext             \alpha,    \bl,  8, 8
+    ext             \red,      \br,  8, 8
+
+    multu           $ac1,      \wt1, \scratch1
+    maddu           $ac1,      \wt2, \scratch2
+    maddu           $ac1,      \wb1, \alpha
+    maddu           $ac1,      \wb2, \red
+
+    ext             \scratch1, \tl,  16, 8
+    ext             \scratch2, \tr,  16, 8
+    ext             \alpha,    \bl,  16, 8
+    ext             \red,      \br,  16, 8
+
+    mflo            \blue,     $ac0
+
+    multu           $ac2,      \wt1, \scratch1
+    maddu           $ac2,      \wt2, \scratch2
+    maddu           $ac2,      \wb1, \alpha
+    maddu           $ac2,      \wb2, \red
+
+    ext             \scratch1, \tl,  24, 8
+    ext             \scratch2, \tr,  24, 8
+    ext             \alpha,    \bl,  24, 8
+    ext             \red,      \br,  24, 8
+
+    mflo            \green,    $ac1
+
+    multu           $ac3,      \wt1, \scratch1
+    maddu           $ac3,      \wt2, \scratch2
+    maddu           $ac3,      \wb1, \alpha
+    maddu           $ac3,      \wb2, \red
+
+    mflo            \red,      $ac2
+    mflo            \alpha,    $ac3
+
+    precr.qb.ph     \alpha,    \alpha, \red
+    precr.qb.ph     \scratch1, \green, \blue
+    precrq.qb.ph    \tl,       \alpha, \scratch1
+.endm
+
+#endif //PIXMAN_MIPS_DSPR2_ASM_H
diff --git a/libs/pixman-0.40.0/pixman/pixman-mips-dspr2.c b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2.c
new file mode 100644
index 0000000..87969ae
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2.c
@@ -0,0 +1,459 @@
+/*
+ * Copyright (c) 2012
+ *      MIPS Technologies, Inc., California.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Author:  Nemanja Lukic (nemanja.lukic@rt-rk.com)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+#include "pixman-mips-dspr2.h"
+
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_x888_8888,
+                                    uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_8888_0565,
+                                    uint32_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0565_8888,
+                                    uint16_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_0565_0565,
+                                    uint16_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_8888_8888,
+                                    uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_0888_0888,
+                                    uint8_t, 3, uint8_t, 3)
+#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0888_8888_rev,
+                                    uint8_t, 3, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0888_0565_rev,
+                                    uint8_t, 3, uint16_t, 1)
+#endif
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_pixbuf_8888,
+                                    uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_rpixbuf_8888,
+                                    uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, over_8888_8888,
+                                    uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, over_8888_0565,
+                                    uint32_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, add_8_8,
+                                    uint8_t, 1, uint8_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, add_8888_8888,
+                                    uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, out_reverse_8_0565,
+                                    uint8_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, out_reverse_8_8888,
+                                    uint8_t,  1, uint32_t, 1)
+
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (0, src_n_8_8888,
+                                       uint8_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (0, src_n_8_8,
+                                       uint8_t, 1, uint8_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8888_8888_ca,
+                                       uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8888_0565_ca,
+                                       uint32_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8,
+                                       uint8_t, 1, uint8_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8888,
+                                       uint8_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_0565,
+                                       uint8_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, add_n_8_8,
+                                       uint8_t, 1, uint8_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, add_n_8_8888,
+                                       uint8_t, 1, uint32_t, 1)
+
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_8888_n_8888,
+                                      uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_8888_n_0565,
+                                      uint32_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_0565_n_0565,
+                                      uint16_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, add_8888_n_8888,
+                                      uint32_t, 1, uint32_t, 1)
+
+PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_n_0565,
+                                  uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_n_8888,
+                                  uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_reverse_n_8888,
+                                  uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_N_DST (0, in_n_8,
+                                  uint8_t, 1)
+
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8_8_8, uint8_t,  1,
+                                         uint8_t,  1, uint8_t,  1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8888_8_8888, uint32_t, 1,
+                                         uint8_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8888_8888_8888, uint32_t, 1,
+                                         uint32_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_0565_8_0565, uint16_t, 1,
+                                         uint8_t,  1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8_8888, uint32_t, 1,
+                                         uint8_t, 1, uint32_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8_0565, uint32_t, 1,
+                                         uint8_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_0565_8_0565, uint16_t, 1,
+                                         uint8_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8888_8888, uint32_t, 1,
+                                         uint32_t, 1, uint32_t, 1)
+
+PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (8888_8888, OVER,
+                                         uint32_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (8888_0565, OVER,
+                                         uint32_t, uint16_t)
+PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (0565_8888, SRC,
+                                         uint16_t, uint32_t)
+
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 8888_8888, SRC,
+                                          uint32_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 8888_0565, SRC,
+                                          uint32_t, uint16_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 0565_8888, SRC,
+                                          uint16_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 0565_0565, SRC,
+                                          uint16_t, uint16_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, 8888_8888, OVER,
+                                          uint32_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, 8888_8888, ADD,
+                                          uint32_t, uint32_t)
+
+PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_0565,
+                                            OVER, uint32_t, uint16_t)
+PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, 0565_8_0565,
+                                            OVER, uint16_t, uint16_t)
+
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 8888_8_8888, SRC,
+                                             uint32_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 8888_8_0565, SRC,
+                                             uint32_t, uint16_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 0565_8_x888, SRC,
+                                             uint16_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 0565_8_0565, SRC,
+                                             uint16_t, uint16_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, OVER,
+                                             uint32_t, uint32_t)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, ADD,
+                                             uint32_t, uint32_t)
+
+static pixman_bool_t
+mips_dspr2_fill (pixman_implementation_t *imp,
+                 uint32_t *               bits,
+                 int                      stride,
+                 int                      bpp,
+                 int                      x,
+                 int                      y,
+                 int                      width,
+                 int                      height,
+                 uint32_t                 _xor)
+{
+    uint8_t *byte_line;
+    uint32_t byte_width;
+    switch (bpp)
+    {
+    case 16:
+        stride = stride * (int) sizeof (uint32_t) / 2;
+        byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
+        byte_width = width * 2;
+        stride *= 2;
+
+        while (height--)
+        {
+            uint8_t *dst = byte_line;
+            byte_line += stride;
+            pixman_fill_buff16_mips (dst, byte_width, _xor & 0xffff);
+        }
+        return TRUE;
+    case 32:
+        stride = stride * (int) sizeof (uint32_t) / 4;
+        byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
+        byte_width = width * 4;
+        stride *= 4;
+
+        while (height--)
+        {
+            uint8_t *dst = byte_line;
+            byte_line += stride;
+            pixman_fill_buff32_mips (dst, byte_width, _xor);
+        }
+        return TRUE;
+    default:
+        return FALSE;
+    }
+}
+
+static pixman_bool_t
+mips_dspr2_blt (pixman_implementation_t *imp,
+                uint32_t *               src_bits,
+                uint32_t *               dst_bits,
+                int                      src_stride,
+                int                      dst_stride,
+                int                      src_bpp,
+                int                      dst_bpp,
+                int                      src_x,
+                int                      src_y,
+                int                      dest_x,
+                int                      dest_y,
+                int                      width,
+                int                      height)
+{
+    if (src_bpp != dst_bpp)
+        return FALSE;
+
+    uint8_t *src_bytes;
+    uint8_t *dst_bytes;
+    uint32_t byte_width;
+
+    switch (src_bpp)
+    {
+    case 16:
+        src_stride = src_stride * (int) sizeof (uint32_t) / 2;
+        dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
+        src_bytes =(uint8_t *)(((uint16_t *)src_bits)
+                                          + src_stride * (src_y) + (src_x));
+        dst_bytes = (uint8_t *)(((uint16_t *)dst_bits)
+                                           + dst_stride * (dest_y) + (dest_x));
+        byte_width = width * 2;
+        src_stride *= 2;
+        dst_stride *= 2;
+
+        while (height--)
+        {
+            uint8_t *src = src_bytes;
+            uint8_t *dst = dst_bytes;
+            src_bytes += src_stride;
+            dst_bytes += dst_stride;
+            pixman_mips_fast_memcpy (dst, src, byte_width);
+        }
+        return TRUE;
+    case 32:
+        src_stride = src_stride * (int) sizeof (uint32_t) / 4;
+        dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
+        src_bytes = (uint8_t *)(((uint32_t *)src_bits)
+                                           + src_stride * (src_y) + (src_x));
+        dst_bytes = (uint8_t *)(((uint32_t *)dst_bits)
+                                           + dst_stride * (dest_y) + (dest_x));
+        byte_width = width * 4;
+        src_stride *= 4;
+        dst_stride *= 4;
+
+        while (height--)
+        {
+            uint8_t *src = src_bytes;
+            uint8_t *dst = dst_bytes;
+            src_bytes += src_stride;
+            dst_bytes += dst_stride;
+            pixman_mips_fast_memcpy (dst, src, byte_width);
+        }
+        return TRUE;
+    default:
+        return FALSE;
+    }
+}
+
+static const pixman_fast_path_t mips_dspr2_fast_paths[] =
+{
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5,   null, r5g6b5,   mips_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5,   null, b5g6r5,   mips_composite_src_0565_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5,   mips_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5,   mips_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5,   mips_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5,   mips_composite_src_8888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5,   null, a8r8g8b8, mips_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5,   null, x8r8g8b8, mips_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5,   null, a8b8g8r8, mips_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5,   null, x8b8g8r8, mips_composite_src_0565_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, mips_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, mips_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, mips_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, mips_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, mips_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, mips_composite_src_8888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, mips_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, mips_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, r8g8b8,   null, r8g8b8,   mips_composite_src_0888_0888),
+#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+    PIXMAN_STD_FAST_PATH (SRC, b8g8r8,   null, x8r8g8b8, mips_composite_src_0888_8888_rev),
+    PIXMAN_STD_FAST_PATH (SRC, b8g8r8,   null, r5g6b5,   mips_composite_src_0888_0565_rev),
+#endif
+    PIXMAN_STD_FAST_PATH (SRC, pixbuf,   pixbuf,  a8r8g8b8, mips_composite_src_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC, pixbuf,   pixbuf,  a8b8g8r8, mips_composite_src_rpixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC, rpixbuf,  rpixbuf, a8r8g8b8, mips_composite_src_rpixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC, rpixbuf,  rpixbuf, a8b8g8r8, mips_composite_src_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid,    a8,   a8r8g8b8, mips_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid,    a8,   x8r8g8b8, mips_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid,    a8,   a8b8g8r8, mips_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid,    a8,   x8b8g8r8, mips_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid,    a8,   a8,       mips_composite_src_n_8_8),
+
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, mips_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, mips_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, mips_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, mips_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5,   mips_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5,   mips_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8,       mips_composite_over_n_8_8),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8r8g8b8, mips_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8r8g8b8, mips_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       a8b8g8r8, mips_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       x8b8g8r8, mips_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       r5g6b5,   mips_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    a8,       b5g6r5,   mips_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     r5g6b5,   mips_composite_over_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     a8r8g8b8, mips_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null,     x8r8g8b8, mips_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    a8r8g8b8, mips_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    x8r8g8b8, mips_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid,    r5g6b5,   mips_composite_over_8888_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid,    b5g6r5,   mips_composite_over_8888_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   solid,    r5g6b5,   mips_composite_over_0565_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   solid,    b5g6r5,   mips_composite_over_0565_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       a8r8g8b8, mips_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       x8r8g8b8, mips_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       a8b8g8r8, mips_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       x8b8g8r8, mips_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8,       r5g6b5,   mips_composite_over_8888_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8,       b5g6r5,   mips_composite_over_8888_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   a8,       r5g6b5,   mips_composite_over_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, b5g6r5,   a8,       b5g6r5,   mips_composite_over_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, mips_composite_over_8888_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     a8r8g8b8, mips_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     x8r8g8b8, mips_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     a8b8g8r8, mips_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     x8b8g8r8, mips_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null,     r5g6b5,   mips_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     b5g6r5,   mips_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8,       mips_composite_add_n_8_8),
+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8r8g8b8, mips_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8b8g8r8, mips_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8,       a8,       a8,       mips_composite_add_8_8_8),
+    PIXMAN_STD_FAST_PATH (ADD,  r5g6b5,   a8,       r5g6b5,   mips_composite_add_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (ADD,  b5g6r5,   a8,       b5g6r5,   mips_composite_add_0565_8_0565),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8,       a8r8g8b8, mips_composite_add_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, a8,       a8b8g8r8, mips_composite_add_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8r8g8b8, a8r8g8b8, mips_composite_add_8888_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, solid,    a8r8g8b8, mips_composite_add_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, solid,    a8b8g8r8, mips_composite_add_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8,       null,     a8,       mips_composite_add_8_8),
+    PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, null,     a8r8g8b8, mips_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD,  a8b8g8r8, null,     a8b8g8r8, mips_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8,    null, r5g6b5,   mips_composite_out_reverse_8_0565),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8,    null, b5g6r5,   mips_composite_out_reverse_8_0565),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8,    null, a8r8g8b8, mips_composite_out_reverse_8_8888),
+    PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8,    null, a8b8g8r8, mips_composite_out_reverse_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, mips_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, mips_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH (IN,           solid, null, a8,       mips_composite_in_n_8),
+
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8888),
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mips_8888_8888),
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8888),
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mips_8888_8888),
+
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, mips_8888_0565),
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, mips_8888_0565),
+
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, mips_0565_8888),
+    PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8888),
+    /* Note: NONE repeat is not supported yet */
+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, mips_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, mips_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, mips_0565_8888),
+    SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, mips_0565_8888),
+
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, mips_8888_8_0565),
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, mips_8888_8_0565),
+
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, mips_0565_8_0565),
+    SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, mips_0565_8_0565),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mips_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mips_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mips_8888_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, mips_8888_0565),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, mips_8888_0565),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, mips_0565_0565),
+
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, mips_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, mips_8888_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mips_8888_8_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, r5g6b5, mips_8888_8_0565),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, r5g6b5, mips_8888_8_0565),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8_x888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, r5g6b5, mips_0565_8_0565),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
+    { PIXMAN_OP_NONE },
+};
+
+static void
+mips_dspr2_combine_over_u (pixman_implementation_t *imp,
+                           pixman_op_t              op,
+                           uint32_t *               dest,
+                           const uint32_t *         src,
+                           const uint32_t *         mask,
+                           int                      width)
+{
+    if (mask)
+        pixman_composite_over_8888_8888_8888_asm_mips (
+            dest, (uint32_t *)src, (uint32_t *)mask, width);
+    else
+        pixman_composite_over_8888_8888_asm_mips (
+		    dest, (uint32_t *)src, width);
+}
+
+pixman_implementation_t *
+_pixman_implementation_create_mips_dspr2 (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp =
+        _pixman_implementation_create (fallback, mips_dspr2_fast_paths);
+
+    imp->combine_32[PIXMAN_OP_OVER] = mips_dspr2_combine_over_u;
+
+    imp->blt = mips_dspr2_blt;
+    imp->fill = mips_dspr2_fill;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-mips-dspr2.h b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2.h
new file mode 100644
index 0000000..57b3835
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mips-dspr2.h
@@ -0,0 +1,432 @@
+/*
+ * Copyright (c) 2012
+ *      MIPS Technologies, Inc., California.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Author:  Nemanja Lukic (nemanja.lukic@rt-rk.com)
+ */
+
+#ifndef PIXMAN_MIPS_DSPR2_H
+#define PIXMAN_MIPS_DSPR2_H
+
+#include "pixman-private.h"
+#include "pixman-inlines.h"
+
+#define SKIP_ZERO_SRC  1
+#define SKIP_ZERO_MASK 2
+#define DO_FAST_MEMCPY 3
+
+void
+pixman_mips_fast_memcpy (void *dst, void *src, uint32_t n_bytes);
+void
+pixman_fill_buff16_mips (void *dst, uint32_t n_bytes, uint16_t value);
+void
+pixman_fill_buff32_mips (void *dst, uint32_t n_bytes, uint32_t value);
+
+/****************************************************************/
+
+#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST(flags, name,          \
+                                           src_type, src_cnt,    \
+                                           dst_type, dst_cnt)    \
+void                                                             \
+pixman_composite_##name##_asm_mips (dst_type *dst,               \
+                                    src_type *src,               \
+                                    int32_t   w);                \
+                                                                 \
+static void                                                      \
+mips_composite_##name (pixman_implementation_t *imp,             \
+                       pixman_composite_info_t *info)            \
+{                                                                \
+    PIXMAN_COMPOSITE_ARGS (info);                                \
+    dst_type *dst_line, *dst;                                    \
+    src_type *src_line, *src;                                    \
+    int32_t dst_stride, src_stride;                              \
+    int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8;   \
+                                                                 \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,    \
+                           src_stride, src_line, src_cnt);       \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
+                           dst_stride, dst_line, dst_cnt);       \
+                                                                 \
+    while (height--)                                             \
+    {                                                            \
+      dst = dst_line;                                            \
+      dst_line += dst_stride;                                    \
+      src = src_line;                                            \
+      src_line += src_stride;                                    \
+                                                                 \
+      if (flags == DO_FAST_MEMCPY)                               \
+        pixman_mips_fast_memcpy (dst, src, width * bpp);         \
+      else                                                       \
+        pixman_composite_##name##_asm_mips (dst, src, width);    \
+    }                                                            \
+}
+
+/****************************************************************/
+
+#define PIXMAN_MIPS_BIND_FAST_PATH_N_DST(flags, name,            \
+                                         dst_type, dst_cnt)      \
+void                                                             \
+pixman_composite_##name##_asm_mips (dst_type *dst,               \
+                                    uint32_t  src,               \
+                                    int32_t   w);                \
+                                                                 \
+static void                                                      \
+mips_composite_##name (pixman_implementation_t *imp,             \
+                       pixman_composite_info_t *info)            \
+{                                                                \
+    PIXMAN_COMPOSITE_ARGS (info);                                \
+    dst_type  *dst_line, *dst;                                   \
+    int32_t    dst_stride;                                       \
+    uint32_t   src;                                              \
+                                                                 \
+    src = _pixman_image_get_solid (                              \
+    imp, src_image, dest_image->bits.format);                    \
+                                                                 \
+    if ((flags & SKIP_ZERO_SRC) && src == 0)                     \
+        return;                                                  \
+                                                                 \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \
+                           dst_stride, dst_line, dst_cnt);       \
+                                                                 \
+    while (height--)                                             \
+    {                                                            \
+        dst = dst_line;                                          \
+        dst_line += dst_stride;                                  \
+                                                                 \
+        pixman_composite_##name##_asm_mips (dst, src, width);    \
+    }                                                            \
+}
+
+/*******************************************************************/
+
+#define PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST(flags, name,          \
+                                              mask_type, mask_cnt,  \
+                                              dst_type, dst_cnt)    \
+void                                                                \
+pixman_composite_##name##_asm_mips (dst_type  *dst,                 \
+                                    uint32_t  src,                  \
+                                    mask_type *mask,                \
+                                    int32_t   w);                   \
+                                                                    \
+static void                                                         \
+mips_composite_##name (pixman_implementation_t *imp,                \
+                       pixman_composite_info_t *info)               \
+{                                                                   \
+    PIXMAN_COMPOSITE_ARGS (info);                                   \
+    dst_type  *dst_line, *dst;                                      \
+    mask_type *mask_line, *mask;                                    \
+    int32_t    dst_stride, mask_stride;                             \
+    uint32_t   src;                                                 \
+                                                                    \
+    src = _pixman_image_get_solid (                                 \
+        imp, src_image, dest_image->bits.format);                   \
+                                                                    \
+    if ((flags & SKIP_ZERO_SRC) && src == 0)                        \
+        return;                                                     \
+                                                                    \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,    \
+                           dst_stride, dst_line, dst_cnt);          \
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,   \
+                           mask_stride, mask_line, mask_cnt);       \
+                                                                    \
+    while (height--)                                                \
+    {                                                               \
+        dst = dst_line;                                             \
+        dst_line += dst_stride;                                     \
+        mask = mask_line;                                           \
+        mask_line += mask_stride;                                   \
+        pixman_composite_##name##_asm_mips (dst, src, mask, width); \
+    }                                                               \
+}
+
+/*******************************************************************/
+
+#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST(flags, name,           \
+                                            src_type, src_cnt,      \
+                                            dst_type, dst_cnt)      \
+void                                                                \
+pixman_composite_##name##_asm_mips (dst_type  *dst,                 \
+                                    src_type  *src,                 \
+                                    uint32_t   mask,                \
+                                    int32_t    w);                  \
+                                                                    \
+static void                                                         \
+mips_composite_##name (pixman_implementation_t *imp,                \
+                       pixman_composite_info_t *info)               \
+{                                                                   \
+    PIXMAN_COMPOSITE_ARGS (info);                                   \
+    dst_type  *dst_line, *dst;                                      \
+    src_type  *src_line, *src;                                      \
+    int32_t    dst_stride, src_stride;                              \
+    uint32_t   mask;                                                \
+                                                                    \
+    mask = _pixman_image_get_solid (                                \
+        imp, mask_image, dest_image->bits.format);                  \
+                                                                    \
+    if ((flags & SKIP_ZERO_MASK) && mask == 0)                      \
+        return;                                                     \
+                                                                    \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,    \
+                           dst_stride, dst_line, dst_cnt);          \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,       \
+                           src_stride, src_line, src_cnt);          \
+                                                                    \
+    while (height--)                                                \
+    {                                                               \
+        dst = dst_line;                                             \
+        dst_line += dst_stride;                                     \
+        src = src_line;                                             \
+        src_line += src_stride;                                     \
+                                                                    \
+        pixman_composite_##name##_asm_mips (dst, src, mask, width); \
+    }                                                               \
+}
+
+/************************************************************************/
+
+#define PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST(name, src_type, src_cnt, \
+                                                mask_type, mask_cnt,     \
+                                                dst_type, dst_cnt)       \
+void                                                                     \
+pixman_composite_##name##_asm_mips (dst_type  *dst,                      \
+                                    src_type  *src,                      \
+                                    mask_type *mask,                     \
+                                    int32_t   w);                        \
+                                                                         \
+static void                                                              \
+mips_composite_##name (pixman_implementation_t *imp,                     \
+                       pixman_composite_info_t *info)                    \
+{                                                                        \
+    PIXMAN_COMPOSITE_ARGS (info);                                        \
+    dst_type  *dst_line, *dst;                                           \
+    src_type  *src_line, *src;                                           \
+    mask_type *mask_line, *mask;                                         \
+    int32_t    dst_stride, src_stride, mask_stride;                      \
+                                                                         \
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type,         \
+                           dst_stride, dst_line, dst_cnt);               \
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type,            \
+                           src_stride, src_line, src_cnt);               \
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type,        \
+                           mask_stride, mask_line, mask_cnt);            \
+                                                                         \
+    while (height--)                                                     \
+    {                                                                    \
+        dst = dst_line;                                                  \
+        dst_line += dst_stride;                                          \
+        mask = mask_line;                                                \
+        mask_line += mask_stride;                                        \
+        src = src_line;                                                  \
+        src_line += src_stride;                                          \
+        pixman_composite_##name##_asm_mips (dst, src, mask, width);      \
+    }                                                                    \
+}
+
+/****************************************************************************/
+
+#define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST(name, op,                    \
+                                                src_type, dst_type)          \
+void                                                                         \
+pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (                    \
+                                                   dst_type *       dst,     \
+                                                   const src_type * src,     \
+                                                   int32_t          w,       \
+                                                   pixman_fixed_t   vx,      \
+                                                   pixman_fixed_t   unit_x); \
+                                                                             \
+static force_inline void                                                     \
+scaled_nearest_scanline_mips_##name##_##op (dst_type *       pd,             \
+                                            const src_type * ps,             \
+                                            int32_t          w,              \
+                                            pixman_fixed_t   vx,             \
+                                            pixman_fixed_t   unit_x,         \
+                                            pixman_fixed_t   max_vx,         \
+                                            pixman_bool_t    zero_src)       \
+{                                                                            \
+    pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, w,      \
+                                                             vx, unit_x);    \
+}                                                                            \
+                                                                             \
+FAST_NEAREST_MAINLOOP (mips_##name##_cover_##op,                             \
+                       scaled_nearest_scanline_mips_##name##_##op,           \
+                       src_type, dst_type, COVER)                            \
+FAST_NEAREST_MAINLOOP (mips_##name##_none_##op,                              \
+                       scaled_nearest_scanline_mips_##name##_##op,           \
+                       src_type, dst_type, NONE)                             \
+FAST_NEAREST_MAINLOOP (mips_##name##_pad_##op,                               \
+                       scaled_nearest_scanline_mips_##name##_##op,           \
+                       src_type, dst_type, PAD)
+
+/* Provide entries for the fast path table */
+#define PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH(op,s,d,func)                    \
+    SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func),                            \
+    SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func),                             \
+    SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func)
+
+
+/*****************************************************************************/
+
+#define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST(flags, name, op,           \
+                                                  src_type, dst_type)         \
+void                                                                          \
+pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (                     \
+                                                   dst_type *       dst,      \
+                                                   const src_type * src,      \
+                                                   const uint8_t *  mask,     \
+                                                   int32_t          w,        \
+                                                   pixman_fixed_t   vx,       \
+                                                   pixman_fixed_t   unit_x);  \
+                                                                              \
+static force_inline void                                                      \
+scaled_nearest_scanline_mips_##name##_##op (const uint8_t *  mask,            \
+                                            dst_type *       pd,              \
+                                            const src_type * ps,              \
+                                            int32_t          w,               \
+                                            pixman_fixed_t   vx,              \
+                                            pixman_fixed_t   unit_x,          \
+                                            pixman_fixed_t   max_vx,          \
+                                            pixman_bool_t    zero_src)        \
+{                                                                             \
+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \
+        return;                                                               \
+    pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps,          \
+                                                             mask, w,         \
+                                                             vx, unit_x);     \
+}                                                                             \
+                                                                              \
+FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_cover_##op,                       \
+                              scaled_nearest_scanline_mips_##name##_##op,     \
+                              src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\
+FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_none_##op,                        \
+                              scaled_nearest_scanline_mips_##name##_##op,     \
+                              src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \
+FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_pad_##op,                         \
+                              scaled_nearest_scanline_mips_##name##_##op,     \
+                              src_type, uint8_t, dst_type, PAD, TRUE, FALSE)
+
+/****************************************************************************/
+
+#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST(flags, name, op,            \
+                                                 src_type, dst_type)         \
+void                                                                         \
+pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips(                    \
+                                             dst_type *       dst,           \
+                                             const src_type * src_top,       \
+                                             const src_type * src_bottom,    \
+                                             int32_t          w,             \
+                                             int              wt,            \
+                                             int              wb,            \
+                                             pixman_fixed_t   vx,            \
+                                             pixman_fixed_t   unit_x);       \
+static force_inline void                                                     \
+scaled_bilinear_scanline_mips_##name##_##op (dst_type *       dst,           \
+                                             const uint32_t * mask,          \
+                                             const src_type * src_top,       \
+                                             const src_type * src_bottom,    \
+                                             int32_t          w,             \
+                                             int              wt,            \
+                                             int              wb,            \
+                                             pixman_fixed_t   vx,            \
+                                             pixman_fixed_t   unit_x,        \
+                                             pixman_fixed_t   max_vx,        \
+                                             pixman_bool_t    zero_src)      \
+{                                                                            \
+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                 \
+        return;                                                              \
+    pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips (dst, src_top,  \
+                                                              src_bottom, w, \
+                                                              wt, wb,        \
+                                                              vx, unit_x);   \
+}                                                                            \
+                                                                             \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op,                     \
+                       scaled_bilinear_scanline_mips_##name##_##op,          \
+                       src_type, uint32_t, dst_type, COVER, FLAG_NONE)       \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op,                      \
+                       scaled_bilinear_scanline_mips_##name##_##op,          \
+                       src_type, uint32_t, dst_type, NONE, FLAG_NONE)        \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op,                       \
+                       scaled_bilinear_scanline_mips_##name##_##op,          \
+                       src_type, uint32_t, dst_type, PAD, FLAG_NONE)         \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op,                    \
+                       scaled_bilinear_scanline_mips_##name##_##op,          \
+                       src_type, uint32_t, dst_type, NORMAL,                 \
+                       FLAG_NONE)
+
+/*****************************************************************************/
+
+#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, name, op,          \
+                                                src_type, dst_type)           \
+void                                                                          \
+pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips (                    \
+                                             dst_type *       dst,            \
+                                             const uint8_t *  mask,           \
+                                             const src_type * top,            \
+                                             const src_type * bottom,         \
+                                             int              wt,             \
+                                             int              wb,             \
+                                             pixman_fixed_t   x,              \
+                                             pixman_fixed_t   ux,             \
+                                             int              width);         \
+                                                                              \
+static force_inline void                                                      \
+scaled_bilinear_scanline_mips_##name##_##op (dst_type *       dst,            \
+                                             const uint8_t *  mask,           \
+                                             const src_type * src_top,        \
+                                             const src_type * src_bottom,     \
+                                             int32_t          w,              \
+                                             int              wt,             \
+                                             int              wb,             \
+                                             pixman_fixed_t   vx,             \
+                                             pixman_fixed_t   unit_x,         \
+                                             pixman_fixed_t   max_vx,         \
+                                             pixman_bool_t    zero_src)       \
+{                                                                             \
+    if ((flags & SKIP_ZERO_SRC) && zero_src)                                  \
+        return;                                                               \
+    pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips (                \
+                      dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \
+}                                                                             \
+                                                                              \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op,                      \
+                       scaled_bilinear_scanline_mips_##name##_##op,           \
+                       src_type, uint8_t, dst_type, COVER,                    \
+                       FLAG_HAVE_NON_SOLID_MASK)                              \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op,                       \
+                       scaled_bilinear_scanline_mips_##name##_##op,           \
+                       src_type, uint8_t, dst_type, NONE,                     \
+                       FLAG_HAVE_NON_SOLID_MASK)                              \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op,                        \
+                       scaled_bilinear_scanline_mips_##name##_##op,           \
+                       src_type, uint8_t, dst_type, PAD,                      \
+                       FLAG_HAVE_NON_SOLID_MASK)                              \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op,                     \
+                       scaled_bilinear_scanline_mips_##name##_##op,           \
+                       src_type, uint8_t, dst_type, NORMAL,                   \
+                       FLAG_HAVE_NON_SOLID_MASK)
+
+#endif //PIXMAN_MIPS_DSPR2_H
diff --git a/libs/pixman-0.40.0/pixman/pixman-mips-memcpy-asm.S b/libs/pixman-0.40.0/pixman/pixman-mips-memcpy-asm.S
new file mode 100644
index 0000000..9ad6da5
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mips-memcpy-asm.S
@@ -0,0 +1,382 @@
+/*
+ * Copyright (c) 2012
+ *      MIPS Technologies, Inc., California.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "pixman-mips-dspr2-asm.h"
+
+/*
+ * This routine could be optimized for MIPS64. The current code only
+ * uses MIPS32 instructions.
+ */
+
+#ifdef EB
+#  define LWHI	lwl		/* high part is left in big-endian */
+#  define SWHI	swl		/* high part is left in big-endian */
+#  define LWLO	lwr		/* low part is right in big-endian */
+#  define SWLO	swr		/* low part is right in big-endian */
+#else
+#  define LWHI	lwr		/* high part is right in little-endian */
+#  define SWHI	swr		/* high part is right in little-endian */
+#  define LWLO	lwl		/* low part is left in big-endian */
+#  define SWLO	swl		/* low part is left in big-endian */
+#endif
+
+LEAF_MIPS32R2(pixman_mips_fast_memcpy)
+
+	slti	AT, a2, 8
+	bne	AT, zero, $last8
+	move	v0, a0	/* memcpy returns the dst pointer */
+
+/* Test if the src and dst are word-aligned, or can be made word-aligned */
+	xor	t8, a1, a0
+	andi	t8, t8, 0x3		/* t8 is a0/a1 word-displacement */
+
+	bne	t8, zero, $unaligned
+	negu	a3, a0
+
+	andi	a3, a3, 0x3	/* we need to copy a3 bytes to make a0/a1 aligned */
+	beq	a3, zero, $chk16w	/* when a3=0 then the dst (a0) is word-aligned */
+	subu	a2, a2, a3	/* now a2 is the remining bytes count */
+
+	LWHI	t8, 0(a1)
+	addu	a1, a1, a3
+	SWHI	t8, 0(a0)
+	addu	a0, a0, a3
+
+/* Now the dst/src are mutually word-aligned with word-aligned addresses */
+$chk16w:	andi	t8, a2, 0x3f	/* any whole 64-byte chunks? */
+				/* t8 is the byte count after 64-byte chunks */
+
+	beq	a2, t8, $chk8w	/* if a2==t8, no 64-byte chunks */
+				/* There will be at most 1 32-byte chunk after it */
+	subu	a3, a2, t8	/* subtract from a2 the reminder */
+                                /* Here a3 counts bytes in 16w chunks */
+	addu	a3, a0, a3	/* Now a3 is the final dst after 64-byte chunks */
+
+	addu	t0, a0, a2	/* t0 is the "past the end" address */
+
+/*
+ * When in the loop we exercise "pref 30, x(a0)", the a0+x should not be past
+ * the "t0-32" address
+ * This means: for x=128 the last "safe" a0 address is "t0-160"
+ * Alternatively, for x=64 the last "safe" a0 address is "t0-96"
+ * In the current version we use "pref 30, 128(a0)", so "t0-160" is the limit
+ */
+	subu	t9, t0, 160	/* t9 is the "last safe pref 30, 128(a0)" address */
+
+	pref    0, 0(a1)		/* bring the first line of src, addr 0 */
+	pref    0, 32(a1)	/* bring the second line of src, addr 32 */
+	pref    0, 64(a1)	/* bring the third line of src, addr 64 */
+	pref	30, 32(a0)	/* safe, as we have at least 64 bytes ahead */
+/* In case the a0 > t9 don't use "pref 30" at all */
+	sgtu	v1, a0, t9
+	bgtz	v1, $loop16w	/* skip "pref 30, 64(a0)" for too short arrays */
+	nop
+/* otherwise, start with using pref30 */
+	pref	30, 64(a0)
+$loop16w:
+	pref	0, 96(a1)
+	lw	t0, 0(a1)
+	bgtz	v1, $skip_pref30_96	/* skip "pref 30, 96(a0)" */
+	lw	t1, 4(a1)
+	pref    30, 96(a0)   /* continue setting up the dest, addr 96 */
+$skip_pref30_96:
+	lw	t2, 8(a1)
+	lw	t3, 12(a1)
+	lw	t4, 16(a1)
+	lw	t5, 20(a1)
+	lw	t6, 24(a1)
+	lw	t7, 28(a1)
+        pref    0, 128(a1)    /* bring the next lines of src, addr 128 */
+
+	sw	t0, 0(a0)
+	sw	t1, 4(a0)
+	sw	t2, 8(a0)
+	sw	t3, 12(a0)
+	sw	t4, 16(a0)
+	sw	t5, 20(a0)
+	sw	t6, 24(a0)
+	sw	t7, 28(a0)
+
+	lw	t0, 32(a1)
+	bgtz	v1, $skip_pref30_128	/* skip "pref 30, 128(a0)" */
+	lw	t1, 36(a1)
+	pref    30, 128(a0)   /* continue setting up the dest, addr 128 */
+$skip_pref30_128:
+	lw	t2, 40(a1)
+	lw	t3, 44(a1)
+	lw	t4, 48(a1)
+	lw	t5, 52(a1)
+	lw	t6, 56(a1)
+	lw	t7, 60(a1)
+        pref    0, 160(a1)    /* bring the next lines of src, addr 160 */
+
+	sw	t0, 32(a0)
+	sw	t1, 36(a0)
+	sw	t2, 40(a0)
+	sw	t3, 44(a0)
+	sw	t4, 48(a0)
+	sw	t5, 52(a0)
+	sw	t6, 56(a0)
+	sw	t7, 60(a0)
+
+	addiu	a0, a0, 64	/* adding 64 to dest */
+	sgtu	v1, a0, t9
+	bne	a0, a3, $loop16w
+	addiu	a1, a1, 64	/* adding 64 to src */
+	move	a2, t8
+
+/* Here we have src and dest word-aligned but less than 64-bytes to go */
+
+$chk8w:
+	pref 0, 0x0(a1)
+	andi	t8, a2, 0x1f	/* is there a 32-byte chunk? */
+				/* the t8 is the reminder count past 32-bytes */
+	beq	a2, t8, $chk1w	/* when a2=t8, no 32-byte chunk */
+	 nop
+
+	lw	t0, 0(a1)
+	lw	t1, 4(a1)
+	lw	t2, 8(a1)
+	lw	t3, 12(a1)
+	lw	t4, 16(a1)
+	lw	t5, 20(a1)
+	lw	t6, 24(a1)
+	lw	t7, 28(a1)
+	addiu	a1, a1, 32
+
+	sw	t0, 0(a0)
+	sw	t1, 4(a0)
+	sw	t2, 8(a0)
+	sw	t3, 12(a0)
+	sw	t4, 16(a0)
+	sw	t5, 20(a0)
+	sw	t6, 24(a0)
+	sw	t7, 28(a0)
+	addiu	a0, a0, 32
+
+$chk1w:
+	andi	a2, t8, 0x3	/* now a2 is the reminder past 1w chunks */
+	beq	a2, t8, $last8
+	subu	a3, t8, a2	/* a3 is count of bytes in 1w chunks */
+	addu	a3, a0, a3	/* now a3 is the dst address past the 1w chunks */
+
+/* copying in words (4-byte chunks) */
+$wordCopy_loop:
+	lw	t3, 0(a1)	/* the first t3 may be equal t0 ... optimize? */
+	addiu	a1, a1, 4
+	addiu	a0, a0, 4
+	bne	a0, a3, $wordCopy_loop
+	sw	t3, -4(a0)
+
+/* For the last (<8) bytes */
+$last8:
+	blez	a2, leave
+	addu	a3, a0, a2	/* a3 is the last dst address */
+$last8loop:
+	lb	v1, 0(a1)
+	addiu	a1, a1, 1
+	addiu	a0, a0, 1
+	bne	a0, a3, $last8loop
+	sb	v1, -1(a0)
+
+leave:	j	ra
+	nop
+
+/*
+ * UNALIGNED case
+ */
+
+$unaligned:
+	/* got here with a3="negu a0" */
+	andi	a3, a3, 0x3	/* test if the a0 is word aligned */
+	beqz	a3, $ua_chk16w
+	subu	a2, a2, a3	/* bytes left after initial a3 bytes */
+
+	LWHI	v1, 0(a1)
+	LWLO	v1, 3(a1)
+	addu	a1, a1, a3	/* a3 may be here 1, 2 or 3 */
+	SWHI	v1, 0(a0)
+	addu	a0, a0, a3	/* below the dst will be word aligned (NOTE1) */
+
+$ua_chk16w:	andi	t8, a2, 0x3f	/* any whole 64-byte chunks? */
+				/* t8 is the byte count after 64-byte chunks */
+	beq	a2, t8, $ua_chk8w	/* if a2==t8, no 64-byte chunks */
+				/* There will be at most 1 32-byte chunk after it */
+	subu	a3, a2, t8	/* subtract from a2 the reminder */
+                                /* Here a3 counts bytes in 16w chunks */
+	addu	a3, a0, a3	/* Now a3 is the final dst after 64-byte chunks */
+
+	addu	t0, a0, a2	/* t0 is the "past the end" address */
+
+	subu	t9, t0, 160	/* t9 is the "last safe pref 30, 128(a0)" address */
+
+	pref    0, 0(a1)		/* bring the first line of src, addr 0 */
+	pref    0, 32(a1)	/* bring the second line of src, addr 32 */
+	pref    0, 64(a1)	/* bring the third line of src, addr 64 */
+	pref	30, 32(a0)	/* safe, as we have at least 64 bytes ahead */
+/* In case the a0 > t9 don't use "pref 30" at all */
+	sgtu	v1, a0, t9
+	bgtz	v1, $ua_loop16w	/* skip "pref 30, 64(a0)" for too short arrays */
+	nop
+/* otherwise,  start with using pref30 */
+	pref	30, 64(a0)
+$ua_loop16w:
+	pref	0, 96(a1)
+	LWHI	t0, 0(a1)
+	LWLO	t0, 3(a1)
+	LWHI	t1, 4(a1)
+	bgtz	v1, $ua_skip_pref30_96
+	LWLO	t1, 7(a1)
+	pref    30, 96(a0)   /* continue setting up the dest, addr 96 */
+$ua_skip_pref30_96:
+	LWHI	t2, 8(a1)
+	LWLO	t2, 11(a1)
+	LWHI	t3, 12(a1)
+	LWLO	t3, 15(a1)
+	LWHI	t4, 16(a1)
+	LWLO	t4, 19(a1)
+	LWHI	t5, 20(a1)
+	LWLO	t5, 23(a1)
+	LWHI	t6, 24(a1)
+	LWLO	t6, 27(a1)
+	LWHI	t7, 28(a1)
+	LWLO	t7, 31(a1)
+        pref    0, 128(a1)    /* bring the next lines of src, addr 128 */
+
+	sw	t0, 0(a0)
+	sw	t1, 4(a0)
+	sw	t2, 8(a0)
+	sw	t3, 12(a0)
+	sw	t4, 16(a0)
+	sw	t5, 20(a0)
+	sw	t6, 24(a0)
+	sw	t7, 28(a0)
+
+	LWHI	t0, 32(a1)
+	LWLO	t0, 35(a1)
+	LWHI	t1, 36(a1)
+	bgtz	v1, $ua_skip_pref30_128
+	LWLO	t1, 39(a1)
+	pref    30, 128(a0)   /* continue setting up the dest, addr 128 */
+$ua_skip_pref30_128:
+	LWHI	t2, 40(a1)
+	LWLO	t2, 43(a1)
+	LWHI	t3, 44(a1)
+	LWLO	t3, 47(a1)
+	LWHI	t4, 48(a1)
+	LWLO	t4, 51(a1)
+	LWHI	t5, 52(a1)
+	LWLO	t5, 55(a1)
+	LWHI	t6, 56(a1)
+	LWLO	t6, 59(a1)
+	LWHI	t7, 60(a1)
+	LWLO	t7, 63(a1)
+        pref    0, 160(a1)    /* bring the next lines of src, addr 160 */
+
+	sw	t0, 32(a0)
+	sw	t1, 36(a0)
+	sw	t2, 40(a0)
+	sw	t3, 44(a0)
+	sw	t4, 48(a0)
+	sw	t5, 52(a0)
+	sw	t6, 56(a0)
+	sw	t7, 60(a0)
+
+	addiu	a0, a0, 64	/* adding 64 to dest */
+	sgtu	v1, a0, t9
+	bne	a0, a3, $ua_loop16w
+	addiu	a1, a1, 64	/* adding 64 to src */
+	move	a2, t8
+
+/* Here we have src and dest word-aligned but less than 64-bytes to go */
+
+$ua_chk8w:
+	pref 0, 0x0(a1)
+	andi	t8, a2, 0x1f	/* is there a 32-byte chunk? */
+				/* the t8 is the reminder count */
+	beq	a2, t8, $ua_chk1w	/* when a2=t8, no 32-byte chunk */
+
+	LWHI	t0, 0(a1)
+	LWLO	t0, 3(a1)
+	LWHI	t1, 4(a1)
+	LWLO	t1, 7(a1)
+	LWHI	t2, 8(a1)
+	LWLO	t2, 11(a1)
+	LWHI	t3, 12(a1)
+	LWLO	t3, 15(a1)
+	LWHI	t4, 16(a1)
+	LWLO	t4, 19(a1)
+	LWHI	t5, 20(a1)
+	LWLO	t5, 23(a1)
+	LWHI	t6, 24(a1)
+	LWLO	t6, 27(a1)
+	LWHI	t7, 28(a1)
+	LWLO	t7, 31(a1)
+	addiu	a1, a1, 32
+
+	sw	t0, 0(a0)
+	sw	t1, 4(a0)
+	sw	t2, 8(a0)
+	sw	t3, 12(a0)
+	sw	t4, 16(a0)
+	sw	t5, 20(a0)
+	sw	t6, 24(a0)
+	sw	t7, 28(a0)
+	addiu	a0, a0, 32
+
+$ua_chk1w:
+	andi	a2, t8, 0x3	/* now a2 is the reminder past 1w chunks */
+	beq	a2, t8, $ua_smallCopy
+	subu	a3, t8, a2	/* a3 is count of bytes in 1w chunks */
+	addu	a3, a0, a3	/* now a3 is the dst address past the 1w chunks */
+
+/* copying in words (4-byte chunks) */
+$ua_wordCopy_loop:
+	LWHI	v1, 0(a1)
+	LWLO	v1, 3(a1)
+	addiu	a1, a1, 4
+	addiu	a0, a0, 4		/* note: dst=a0 is word aligned here, see NOTE1 */
+	bne	a0, a3, $ua_wordCopy_loop
+	sw	v1, -4(a0)
+
+/* Now less than 4 bytes (value in a2) left to copy */
+$ua_smallCopy:
+	beqz	a2, leave
+	addu	a3, a0, a2	/* a3 is the last dst address */
+$ua_smallCopy_loop:
+	lb	v1, 0(a1)
+	addiu	a1, a1, 1
+	addiu	a0, a0, 1
+	bne	a0, a3, $ua_smallCopy_loop
+	sb	v1, -1(a0)
+
+	j	ra
+	nop
+
+END(pixman_mips_fast_memcpy)
diff --git a/libs/pixman-0.40.0/pixman/pixman-mips.c b/libs/pixman-0.40.0/pixman/pixman-mips.c
new file mode 100644
index 0000000..3048813
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mips.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+
+#if defined(USE_MIPS_DSPR2) || defined(USE_LOONGSON_MMI)
+
+#include <string.h>
+#include <stdlib.h>
+
+static pixman_bool_t
+have_feature (const char *search_string)
+{
+#if defined (__linux__) /* linux ELF */
+    /* Simple detection of MIPS features at runtime for Linux.
+     * It is based on /proc/cpuinfo, which reveals hardware configuration
+     * to user-space applications.  According to MIPS (early 2010), no similar
+     * facility is universally available on the MIPS architectures, so it's up
+     * to individual OSes to provide such.
+     */
+    const char *file_name = "/proc/cpuinfo";
+    char cpuinfo_line[256];
+    FILE *f = NULL;
+
+    if ((f = fopen (file_name, "r")) == NULL)
+        return FALSE;
+
+    while (fgets (cpuinfo_line, sizeof (cpuinfo_line), f) != NULL)
+    {
+        if (strstr (cpuinfo_line, search_string) != NULL)
+        {
+            fclose (f);
+            return TRUE;
+        }
+    }
+
+    fclose (f);
+#endif
+
+    /* Did not find string in the proc file, or not Linux ELF. */
+    return FALSE;
+}
+
+#endif
+
+pixman_implementation_t *
+_pixman_mips_get_implementations (pixman_implementation_t *imp)
+{
+#ifdef USE_LOONGSON_MMI
+    /* I really don't know if some Loongson CPUs don't have MMI. */
+    if (!_pixman_disabled ("loongson-mmi") && have_feature ("Loongson"))
+	imp = _pixman_implementation_create_mmx (imp);
+#endif
+
+#ifdef USE_MIPS_DSPR2
+    if (!_pixman_disabled ("mips-dspr2"))
+    {
+	int already_compiling_everything_for_dspr2 = 0;
+#if defined(__mips_dsp) && (__mips_dsp_rev >= 2)
+	already_compiling_everything_for_dspr2 = 1;
+#endif
+	if (already_compiling_everything_for_dspr2 ||
+	    /* Only currently available MIPS core that supports DSPr2 is 74K. */
+	    have_feature ("MIPS 74K"))
+	{
+	    imp = _pixman_implementation_create_mips_dspr2 (imp);
+	}
+    }
+#endif
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-mmx.c b/libs/pixman-0.40.0/pixman/pixman-mmx.c
new file mode 100644
index 0000000..d7cf265
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-mmx.c
@@ -0,0 +1,4153 @@
+/*
+ * Copyright © 2004, 2005 Red Hat, Inc.
+ * Copyright © 2004 Nicholas Miell
+ * Copyright © 2005 Trolltech AS
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Red Hat makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Søren Sandmann (sandmann@redhat.com)
+ * Minor Improvements: Nicholas Miell (nmiell@gmail.com)
+ * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com)
+ *
+ * Based on work by Owen Taylor
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI
+
+#ifdef USE_LOONGSON_MMI
+#include <loongson-mmintrin.h>
+#else
+#include <mmintrin.h>
+#endif
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+#include "pixman-inlines.h"
+
+#ifdef VERBOSE
+#define CHECKPOINT() error_f ("at %s %d\n", __FUNCTION__, __LINE__)
+#else
+#define CHECKPOINT()
+#endif
+
+#if defined USE_ARM_IWMMXT && __GNUC__ == 4 && __GNUC_MINOR__ < 8
+/* Empty the multimedia state. For some reason, ARM's mmintrin.h doesn't provide this.  */
+extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_empty (void)
+{
+
+}
+#endif
+
+#ifdef USE_X86_MMX
+# if (defined(__SUNPRO_C) || defined(_MSC_VER) || defined(_WIN64))
+#  include <xmmintrin.h>
+# else
+/* We have to compile with -msse to use xmmintrin.h, but that causes SSE
+ * instructions to be generated that we don't want. Just duplicate the
+ * functions we want to use.  */
+extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_movemask_pi8 (__m64 __A)
+{
+    int ret;
+
+    asm ("pmovmskb %1, %0\n\t"
+	: "=r" (ret)
+	: "y" (__A)
+    );
+
+    return ret;
+}
+
+extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_mulhi_pu16 (__m64 __A, __m64 __B)
+{
+    asm ("pmulhuw %1, %0\n\t"
+	: "+y" (__A)
+	: "y" (__B)
+    );
+    return __A;
+}
+
+# define _mm_shuffle_pi16(A, N)						\
+    ({									\
+	__m64 ret;							\
+									\
+	asm ("pshufw %2, %1, %0\n\t"					\
+	     : "=y" (ret)						\
+	     : "y" (A), "K" ((const int8_t)N)				\
+	);								\
+									\
+	ret;								\
+    })
+# endif
+#endif
+
+#ifndef _MSC_VER
+#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
+ (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
+#endif
+
+/* Notes about writing mmx code
+ *
+ * give memory operands as the second operand. If you give it as the
+ * first, gcc will first load it into a register, then use that
+ * register
+ *
+ *   ie. use
+ *
+ *         _mm_mullo_pi16 (x, mmx_constant);
+ *
+ *   not
+ *
+ *         _mm_mullo_pi16 (mmx_constant, x);
+ *
+ * Also try to minimize dependencies. i.e. when you need a value, try
+ * to calculate it from a value that was calculated as early as
+ * possible.
+ */
+
+/* --------------- MMX primitives ------------------------------------- */
+
+/* If __m64 is defined as a struct or union, then define M64_MEMBER to be
+ * the name of the member used to access the data.
+ * If __m64 requires using mm_cvt* intrinsics functions to convert between
+ * uint64_t and __m64 values, then define USE_CVT_INTRINSICS.
+ * If __m64 and uint64_t values can just be cast to each other directly,
+ * then define USE_M64_CASTS.
+ * If __m64 is a double datatype, then define USE_M64_DOUBLE.
+ */
+#ifdef _MSC_VER
+# define M64_MEMBER m64_u64
+#elif defined(__ICC)
+# define USE_CVT_INTRINSICS
+#elif defined(USE_LOONGSON_MMI)
+# define USE_M64_DOUBLE
+#elif defined(__GNUC__)
+# define USE_M64_CASTS
+#elif defined(__SUNPRO_C)
+# if (__SUNPRO_C >= 0x5120) && !defined(__NOVECTORSIZE__)
+/* Solaris Studio 12.3 (Sun C 5.12) introduces __attribute__(__vector_size__)
+ * support, and defaults to using it to define __m64, unless __NOVECTORSIZE__
+ * is defined.   If it is used, then the mm_cvt* intrinsics must be used.
+ */
+#  define USE_CVT_INTRINSICS
+# else
+/* For Studio 12.2 or older, or when __attribute__(__vector_size__) is
+ * disabled, __m64 is defined as a struct containing "unsigned long long l_".
+ */
+#  define M64_MEMBER l_
+# endif
+#endif
+
+#if defined(USE_M64_CASTS) || defined(USE_CVT_INTRINSICS) || defined(USE_M64_DOUBLE)
+typedef uint64_t mmxdatafield;
+#else
+typedef __m64 mmxdatafield;
+#endif
+
+typedef struct
+{
+    mmxdatafield mmx_4x00ff;
+    mmxdatafield mmx_4x0080;
+    mmxdatafield mmx_565_rgb;
+    mmxdatafield mmx_565_unpack_multiplier;
+    mmxdatafield mmx_565_pack_multiplier;
+    mmxdatafield mmx_565_r;
+    mmxdatafield mmx_565_g;
+    mmxdatafield mmx_565_b;
+    mmxdatafield mmx_packed_565_rb;
+    mmxdatafield mmx_packed_565_g;
+    mmxdatafield mmx_expand_565_g;
+    mmxdatafield mmx_expand_565_b;
+    mmxdatafield mmx_expand_565_r;
+#ifndef USE_LOONGSON_MMI
+    mmxdatafield mmx_mask_0;
+    mmxdatafield mmx_mask_1;
+    mmxdatafield mmx_mask_2;
+    mmxdatafield mmx_mask_3;
+#endif
+    mmxdatafield mmx_full_alpha;
+    mmxdatafield mmx_4x0101;
+    mmxdatafield mmx_ff000000;
+} mmx_data_t;
+
+#if defined(_MSC_VER)
+# define MMXDATA_INIT(field, val) { val ## UI64 }
+#elif defined(M64_MEMBER)       /* __m64 is a struct, not an integral type */
+# define MMXDATA_INIT(field, val) field =   { val ## ULL }
+#else                           /* mmxdatafield is an integral type */
+# define MMXDATA_INIT(field, val) field =   val ## ULL
+#endif
+
+static const mmx_data_t c =
+{
+    MMXDATA_INIT (.mmx_4x00ff,                   0x00ff00ff00ff00ff),
+    MMXDATA_INIT (.mmx_4x0080,                   0x0080008000800080),
+    MMXDATA_INIT (.mmx_565_rgb,                  0x000001f0003f001f),
+    MMXDATA_INIT (.mmx_565_unpack_multiplier,    0x0000008404100840),
+    MMXDATA_INIT (.mmx_565_pack_multiplier,      0x2000000420000004),
+    MMXDATA_INIT (.mmx_565_r,                    0x000000f800000000),
+    MMXDATA_INIT (.mmx_565_g,                    0x0000000000fc0000),
+    MMXDATA_INIT (.mmx_565_b,                    0x00000000000000f8),
+    MMXDATA_INIT (.mmx_packed_565_rb,            0x00f800f800f800f8),
+    MMXDATA_INIT (.mmx_packed_565_g,             0x0000fc000000fc00),
+    MMXDATA_INIT (.mmx_expand_565_g,             0x07e007e007e007e0),
+    MMXDATA_INIT (.mmx_expand_565_b,             0x001f001f001f001f),
+    MMXDATA_INIT (.mmx_expand_565_r,             0xf800f800f800f800),
+#ifndef USE_LOONGSON_MMI
+    MMXDATA_INIT (.mmx_mask_0,                   0xffffffffffff0000),
+    MMXDATA_INIT (.mmx_mask_1,                   0xffffffff0000ffff),
+    MMXDATA_INIT (.mmx_mask_2,                   0xffff0000ffffffff),
+    MMXDATA_INIT (.mmx_mask_3,                   0x0000ffffffffffff),
+#endif
+    MMXDATA_INIT (.mmx_full_alpha,               0x00ff000000000000),
+    MMXDATA_INIT (.mmx_4x0101,                   0x0101010101010101),
+    MMXDATA_INIT (.mmx_ff000000,                 0xff000000ff000000),
+};
+
+#ifdef USE_CVT_INTRINSICS
+#    define MC(x) to_m64 (c.mmx_ ## x)
+#elif defined(USE_M64_CASTS)
+#    define MC(x) ((__m64)c.mmx_ ## x)
+#elif defined(USE_M64_DOUBLE)
+#    define MC(x) (*(__m64 *)&c.mmx_ ## x)
+#else
+#    define MC(x) c.mmx_ ## x
+#endif
+
+static force_inline __m64
+to_m64 (uint64_t x)
+{
+#ifdef USE_CVT_INTRINSICS
+    return _mm_cvtsi64_m64 (x);
+#elif defined M64_MEMBER        /* __m64 is a struct, not an integral type */
+    __m64 res;
+
+    res.M64_MEMBER = x;
+    return res;
+#elif defined USE_M64_DOUBLE
+    return *(__m64 *)&x;
+#else /* USE_M64_CASTS */
+    return (__m64)x;
+#endif
+}
+
+static force_inline uint64_t
+to_uint64 (__m64 x)
+{
+#ifdef USE_CVT_INTRINSICS
+    return _mm_cvtm64_si64 (x);
+#elif defined M64_MEMBER        /* __m64 is a struct, not an integral type */
+    uint64_t res = x.M64_MEMBER;
+    return res;
+#elif defined USE_M64_DOUBLE
+    return *(uint64_t *)&x;
+#else /* USE_M64_CASTS */
+    return (uint64_t)x;
+#endif
+}
+
+static force_inline __m64
+shift (__m64 v,
+       int   s)
+{
+    if (s > 0)
+	return _mm_slli_si64 (v, s);
+    else if (s < 0)
+	return _mm_srli_si64 (v, -s);
+    else
+	return v;
+}
+
+static force_inline __m64
+negate (__m64 mask)
+{
+    return _mm_xor_si64 (mask, MC (4x00ff));
+}
+
+/* Computes the product of two unsigned fixed-point 8-bit values from 0 to 1
+ * and maps its result to the same range.
+ *
+ * Jim Blinn gives multiple ways to compute this in "Jim Blinn's Corner:
+ * Notation, Notation, Notation", the first of which is
+ *
+ *   prod(a, b) = (a * b + 128) / 255.
+ *
+ * By approximating the division by 255 as 257/65536 it can be replaced by a
+ * multiply and a right shift. This is the implementation that we use in
+ * pix_multiply(), but we _mm_mulhi_pu16() by 257 (part of SSE1 or Extended
+ * 3DNow!, and unavailable at the time of the book's publication) to perform
+ * the multiplication and right shift in a single operation.
+ *
+ *   prod(a, b) = ((a * b + 128) * 257) >> 16.
+ *
+ * A third way (how pix_multiply() was implemented prior to 14208344) exists
+ * also that performs the multiplication by 257 with adds and shifts.
+ *
+ * Where temp = a * b + 128
+ *
+ *   prod(a, b) = (temp + (temp >> 8)) >> 8.
+ */
+static force_inline __m64
+pix_multiply (__m64 a, __m64 b)
+{
+    __m64 res;
+
+    res = _mm_mullo_pi16 (a, b);
+    res = _mm_adds_pu16 (res, MC (4x0080));
+    res = _mm_mulhi_pu16 (res, MC (4x0101));
+
+    return res;
+}
+
+static force_inline __m64
+pix_add (__m64 a, __m64 b)
+{
+    return _mm_adds_pu8 (a, b);
+}
+
+static force_inline __m64
+expand_alpha (__m64 pixel)
+{
+    return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 3, 3, 3));
+}
+
+static force_inline __m64
+expand_alpha_rev (__m64 pixel)
+{
+    return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (0, 0, 0, 0));
+}
+
+static force_inline __m64
+invert_colors (__m64 pixel)
+{
+    return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 0, 1, 2));
+}
+
+static force_inline __m64
+over (__m64 src,
+      __m64 srca,
+      __m64 dest)
+{
+    return _mm_adds_pu8 (src, pix_multiply (dest, negate (srca)));
+}
+
+static force_inline __m64
+over_rev_non_pre (__m64 src, __m64 dest)
+{
+    __m64 srca = expand_alpha (src);
+    __m64 srcfaaa = _mm_or_si64 (srca, MC (full_alpha));
+
+    return over (pix_multiply (invert_colors (src), srcfaaa), srca, dest);
+}
+
+static force_inline __m64
+in (__m64 src, __m64 mask)
+{
+    return pix_multiply (src, mask);
+}
+
+#ifndef _MSC_VER
+static force_inline __m64
+in_over (__m64 src, __m64 srca, __m64 mask, __m64 dest)
+{
+    return over (in (src, mask), pix_multiply (srca, mask), dest);
+}
+
+#else
+
+#define in_over(src, srca, mask, dest)					\
+    over (in (src, mask), pix_multiply (srca, mask), dest)
+
+#endif
+
+/* Elemental unaligned loads */
+
+static force_inline __m64 ldq_u(__m64 *p)
+{
+#ifdef USE_X86_MMX
+    /* x86's alignment restrictions are very relaxed, but that's no excuse */
+    __m64 r;
+    memcpy(&r, p, sizeof(__m64));
+    return r;
+#elif defined USE_ARM_IWMMXT
+    int align = (uintptr_t)p & 7;
+    __m64 *aligned_p;
+    if (align == 0)
+	return *p;
+    aligned_p = (__m64 *)((uintptr_t)p & ~7);
+    return (__m64) _mm_align_si64 (aligned_p[0], aligned_p[1], align);
+#else
+    struct __una_u64 { __m64 x __attribute__((packed)); };
+    const struct __una_u64 *ptr = (const struct __una_u64 *) p;
+    return (__m64) ptr->x;
+#endif
+}
+
+static force_inline uint32_t ldl_u(const uint32_t *p)
+{
+#ifdef USE_X86_MMX
+    /* x86's alignment restrictions are very relaxed. */
+    uint32_t r;
+    memcpy(&r, p, sizeof(uint32_t));
+    return r;
+#else
+    struct __una_u32 { uint32_t x __attribute__((packed)); };
+    const struct __una_u32 *ptr = (const struct __una_u32 *) p;
+    return ptr->x;
+#endif
+}
+
+static force_inline __m64
+load (const uint32_t *v)
+{
+#ifdef USE_LOONGSON_MMI
+    __m64 ret;
+    asm ("lwc1 %0, %1\n\t"
+	: "=f" (ret)
+	: "m" (*v)
+    );
+    return ret;
+#else
+    return _mm_cvtsi32_si64 (*v);
+#endif
+}
+
+static force_inline __m64
+load8888 (const uint32_t *v)
+{
+#ifdef USE_LOONGSON_MMI
+    return _mm_unpacklo_pi8_f (*(__m32 *)v, _mm_setzero_si64 ());
+#else
+    return _mm_unpacklo_pi8 (load (v), _mm_setzero_si64 ());
+#endif
+}
+
+static force_inline __m64
+load8888u (const uint32_t *v)
+{
+    uint32_t l = ldl_u (v);
+    return load8888 (&l);
+}
+
+static force_inline __m64
+pack8888 (__m64 lo, __m64 hi)
+{
+    return _mm_packs_pu16 (lo, hi);
+}
+
+static force_inline void
+store (uint32_t *dest, __m64 v)
+{
+#ifdef USE_LOONGSON_MMI
+    asm ("swc1 %1, %0\n\t"
+	: "=m" (*dest)
+	: "f" (v)
+	: "memory"
+    );
+#else
+    *dest = _mm_cvtsi64_si32 (v);
+#endif
+}
+
+static force_inline void
+store8888 (uint32_t *dest, __m64 v)
+{
+    v = pack8888 (v, _mm_setzero_si64 ());
+    store (dest, v);
+}
+
+static force_inline pixman_bool_t
+is_equal (__m64 a, __m64 b)
+{
+#ifdef USE_LOONGSON_MMI
+    /* __m64 is double, we can compare directly. */
+    return a == b;
+#else
+    return _mm_movemask_pi8 (_mm_cmpeq_pi8 (a, b)) == 0xff;
+#endif
+}
+
+static force_inline pixman_bool_t
+is_opaque (__m64 v)
+{
+#ifdef USE_LOONGSON_MMI
+    return is_equal (_mm_and_si64 (v, MC (full_alpha)), MC (full_alpha));
+#else
+    __m64 ffs = _mm_cmpeq_pi8 (v, v);
+    return (_mm_movemask_pi8 (_mm_cmpeq_pi8 (v, ffs)) & 0x40);
+#endif
+}
+
+static force_inline pixman_bool_t
+is_zero (__m64 v)
+{
+    return is_equal (v, _mm_setzero_si64 ());
+}
+
+/* Expand 16 bits positioned at @pos (0-3) of a mmx register into
+ *
+ *    00RR00GG00BB
+ *
+ * --- Expanding 565 in the low word ---
+ *
+ * m = (m << (32 - 3)) | (m << (16 - 5)) | m;
+ * m = m & (01f0003f001f);
+ * m = m * (008404100840);
+ * m = m >> 8;
+ *
+ * Note the trick here - the top word is shifted by another nibble to
+ * avoid it bumping into the middle word
+ */
+static force_inline __m64
+expand565 (__m64 pixel, int pos)
+{
+    __m64 p = pixel;
+    __m64 t1, t2;
+
+    /* move pixel to low 16 bit and zero the rest */
+#ifdef USE_LOONGSON_MMI
+    p = loongson_extract_pi16 (p, pos);
+#else
+    p = shift (shift (p, (3 - pos) * 16), -48);
+#endif
+
+    t1 = shift (p, 36 - 11);
+    t2 = shift (p, 16 - 5);
+
+    p = _mm_or_si64 (t1, p);
+    p = _mm_or_si64 (t2, p);
+    p = _mm_and_si64 (p, MC (565_rgb));
+
+    pixel = _mm_mullo_pi16 (p, MC (565_unpack_multiplier));
+    return _mm_srli_pi16 (pixel, 8);
+}
+
+/* Expand 4 16 bit pixels in an mmx register into two mmx registers of
+ *
+ *    AARRGGBBRRGGBB
+ */
+static force_inline void
+expand_4xpacked565 (__m64 vin, __m64 *vout0, __m64 *vout1, int full_alpha)
+{
+    __m64 t0, t1, alpha = _mm_setzero_si64 ();
+    __m64 r = _mm_and_si64 (vin, MC (expand_565_r));
+    __m64 g = _mm_and_si64 (vin, MC (expand_565_g));
+    __m64 b = _mm_and_si64 (vin, MC (expand_565_b));
+    if (full_alpha)
+	alpha = _mm_cmpeq_pi32 (alpha, alpha);
+
+    /* Replicate high bits into empty low bits. */
+    r = _mm_or_si64 (_mm_srli_pi16 (r, 8), _mm_srli_pi16 (r, 13));
+    g = _mm_or_si64 (_mm_srli_pi16 (g, 3), _mm_srli_pi16 (g, 9));
+    b = _mm_or_si64 (_mm_slli_pi16 (b, 3), _mm_srli_pi16 (b, 2));
+
+    r = _mm_packs_pu16 (r, _mm_setzero_si64 ());	/* 00 00 00 00 R3 R2 R1 R0 */
+    g = _mm_packs_pu16 (g, _mm_setzero_si64 ());	/* 00 00 00 00 G3 G2 G1 G0 */
+    b = _mm_packs_pu16 (b, _mm_setzero_si64 ());	/* 00 00 00 00 B3 B2 B1 B0 */
+
+    t1 = _mm_unpacklo_pi8 (r, alpha);			/* A3 R3 A2 R2 A1 R1 A0 R0 */
+    t0 = _mm_unpacklo_pi8 (b, g);			/* G3 B3 G2 B2 G1 B1 G0 B0 */
+
+    *vout0 = _mm_unpacklo_pi16 (t0, t1);		/* A1 R1 G1 B1 A0 R0 G0 B0 */
+    *vout1 = _mm_unpackhi_pi16 (t0, t1);		/* A3 R3 G3 B3 A2 R2 G2 B2 */
+}
+
+static force_inline __m64
+expand8888 (__m64 in, int pos)
+{
+    if (pos == 0)
+	return _mm_unpacklo_pi8 (in, _mm_setzero_si64 ());
+    else
+	return _mm_unpackhi_pi8 (in, _mm_setzero_si64 ());
+}
+
+static force_inline __m64
+expandx888 (__m64 in, int pos)
+{
+    return _mm_or_si64 (expand8888 (in, pos), MC (full_alpha));
+}
+
+static force_inline void
+expand_4x565 (__m64 vin, __m64 *vout0, __m64 *vout1, __m64 *vout2, __m64 *vout3, int full_alpha)
+{
+    __m64 v0, v1;
+    expand_4xpacked565 (vin, &v0, &v1, full_alpha);
+    *vout0 = expand8888 (v0, 0);
+    *vout1 = expand8888 (v0, 1);
+    *vout2 = expand8888 (v1, 0);
+    *vout3 = expand8888 (v1, 1);
+}
+
+static force_inline __m64
+pack_565 (__m64 pixel, __m64 target, int pos)
+{
+    __m64 p = pixel;
+    __m64 t = target;
+    __m64 r, g, b;
+
+    r = _mm_and_si64 (p, MC (565_r));
+    g = _mm_and_si64 (p, MC (565_g));
+    b = _mm_and_si64 (p, MC (565_b));
+
+#ifdef USE_LOONGSON_MMI
+    r = shift (r, -(32 - 8));
+    g = shift (g, -(16 - 3));
+    b = shift (b, -(0  + 3));
+
+    p = _mm_or_si64 (r, g);
+    p = _mm_or_si64 (p, b);
+    return loongson_insert_pi16 (t, p, pos);
+#else
+    r = shift (r, -(32 - 8) + pos * 16);
+    g = shift (g, -(16 - 3) + pos * 16);
+    b = shift (b, -(0  + 3) + pos * 16);
+
+    if (pos == 0)
+	t = _mm_and_si64 (t, MC (mask_0));
+    else if (pos == 1)
+	t = _mm_and_si64 (t, MC (mask_1));
+    else if (pos == 2)
+	t = _mm_and_si64 (t, MC (mask_2));
+    else if (pos == 3)
+	t = _mm_and_si64 (t, MC (mask_3));
+
+    p = _mm_or_si64 (r, t);
+    p = _mm_or_si64 (g, p);
+
+    return _mm_or_si64 (b, p);
+#endif
+}
+
+static force_inline __m64
+pack_4xpacked565 (__m64 a, __m64 b)
+{
+    __m64 rb0 = _mm_and_si64 (a, MC (packed_565_rb));
+    __m64 rb1 = _mm_and_si64 (b, MC (packed_565_rb));
+
+    __m64 t0 = _mm_madd_pi16 (rb0, MC (565_pack_multiplier));
+    __m64 t1 = _mm_madd_pi16 (rb1, MC (565_pack_multiplier));
+
+    __m64 g0 = _mm_and_si64 (a, MC (packed_565_g));
+    __m64 g1 = _mm_and_si64 (b, MC (packed_565_g));
+
+    t0 = _mm_or_si64 (t0, g0);
+    t1 = _mm_or_si64 (t1, g1);
+
+    t0 = shift(t0, -5);
+#ifdef USE_ARM_IWMMXT
+    t1 = shift(t1, -5);
+    return _mm_packs_pu32 (t0, t1);
+#else
+    t1 = shift(t1, -5 + 16);
+    return _mm_shuffle_pi16 (_mm_or_si64 (t0, t1), _MM_SHUFFLE (3, 1, 2, 0));
+#endif
+}
+
+#ifndef _MSC_VER
+
+static force_inline __m64
+pack_4x565 (__m64 v0, __m64 v1, __m64 v2, __m64 v3)
+{
+    return pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3));
+}
+
+static force_inline __m64
+pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b)
+{
+    x = pix_multiply (x, a);
+    y = pix_multiply (y, b);
+
+    return pix_add (x, y);
+}
+
+#else
+
+/* MSVC only handles a "pass by register" of up to three SSE intrinsics */
+
+#define pack_4x565(v0, v1, v2, v3) \
+    pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3))
+
+#define pix_add_mul(x, a, y, b)	 \
+    ( x = pix_multiply (x, a),	 \
+      y = pix_multiply (y, b),	 \
+      pix_add (x, y) )
+
+#endif
+
+/* --------------- MMX code patch for fbcompose.c --------------------- */
+
+static force_inline __m64
+combine (const uint32_t *src, const uint32_t *mask)
+{
+    __m64 vsrc = load8888 (src);
+
+    if (mask)
+    {
+	__m64 m = load8888 (mask);
+
+	m = expand_alpha (m);
+	vsrc = pix_multiply (vsrc, m);
+    }
+
+    return vsrc;
+}
+
+static force_inline __m64
+core_combine_over_u_pixel_mmx (__m64 vsrc, __m64 vdst)
+{
+    vsrc = _mm_unpacklo_pi8 (vsrc, _mm_setzero_si64 ());
+
+    if (is_opaque (vsrc))
+    {
+	return vsrc;
+    }
+    else if (!is_zero (vsrc))
+    {
+	return over (vsrc, expand_alpha (vsrc),
+		     _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ()));
+    }
+
+    return _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ());
+}
+
+static void
+mmx_combine_over_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 vsrc = combine (src, mask);
+
+	if (is_opaque (vsrc))
+	{
+	    store8888 (dest, vsrc);
+	}
+	else if (!is_zero (vsrc))
+	{
+	    __m64 sa = expand_alpha (vsrc);
+	    store8888 (dest, over (vsrc, sa, load8888 (dest)));
+	}
+
+	++dest;
+	++src;
+	if (mask)
+	    ++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_over_reverse_u (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               dest,
+                            const uint32_t *         src,
+                            const uint32_t *         mask,
+                            int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 d, da;
+	__m64 s = combine (src, mask);
+
+	d = load8888 (dest);
+	da = expand_alpha (d);
+	store8888 (dest, over (d, da, s));
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_in_u (pixman_implementation_t *imp,
+                  pixman_op_t              op,
+                  uint32_t *               dest,
+                  const uint32_t *         src,
+                  const uint32_t *         mask,
+                  int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 a;
+	__m64 x = combine (src, mask);
+
+	a = load8888 (dest);
+	a = expand_alpha (a);
+	x = pix_multiply (x, a);
+
+	store8888 (dest, x);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_in_reverse_u (pixman_implementation_t *imp,
+                          pixman_op_t              op,
+                          uint32_t *               dest,
+                          const uint32_t *         src,
+                          const uint32_t *         mask,
+                          int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 a = combine (src, mask);
+	__m64 x;
+
+	x = load8888 (dest);
+	a = expand_alpha (a);
+	x = pix_multiply (x, a);
+	store8888 (dest, x);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_out_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 a;
+	__m64 x = combine (src, mask);
+
+	a = load8888 (dest);
+	a = expand_alpha (a);
+	a = negate (a);
+	x = pix_multiply (x, a);
+	store8888 (dest, x);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_out_reverse_u (pixman_implementation_t *imp,
+                           pixman_op_t              op,
+                           uint32_t *               dest,
+                           const uint32_t *         src,
+                           const uint32_t *         mask,
+                           int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 a = combine (src, mask);
+	__m64 x;
+
+	x = load8888 (dest);
+	a = expand_alpha (a);
+	a = negate (a);
+	x = pix_multiply (x, a);
+
+	store8888 (dest, x);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_atop_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 da, d, sia;
+	__m64 s = combine (src, mask);
+
+	d = load8888 (dest);
+	sia = expand_alpha (s);
+	sia = negate (sia);
+	da = expand_alpha (d);
+	s = pix_add_mul (s, da, d, sia);
+	store8888 (dest, s);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_atop_reverse_u (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               dest,
+                            const uint32_t *         src,
+                            const uint32_t *         mask,
+                            int                      width)
+{
+    const uint32_t *end;
+
+    end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 dia, d, sa;
+	__m64 s = combine (src, mask);
+
+	d = load8888 (dest);
+	sa = expand_alpha (s);
+	dia = expand_alpha (d);
+	dia = negate (dia);
+	s = pix_add_mul (s, dia, d, sa);
+	store8888 (dest, s);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_xor_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 dia, d, sia;
+	__m64 s = combine (src, mask);
+
+	d = load8888 (dest);
+	sia = expand_alpha (s);
+	dia = expand_alpha (d);
+	sia = negate (sia);
+	dia = negate (dia);
+	s = pix_add_mul (s, dia, d, sia);
+	store8888 (dest, s);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_add_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	__m64 d;
+	__m64 s = combine (src, mask);
+
+	d = load8888 (dest);
+	s = pix_add (s, d);
+	store8888 (dest, s);
+
+	++dest;
+	++src;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_saturate_u (pixman_implementation_t *imp,
+                        pixman_op_t              op,
+                        uint32_t *               dest,
+                        const uint32_t *         src,
+                        const uint32_t *         mask,
+                        int                      width)
+{
+    const uint32_t *end = dest + width;
+
+    while (dest < end)
+    {
+	uint32_t s, sa, da;
+	uint32_t d = *dest;
+	__m64 ms = combine (src, mask);
+	__m64 md = load8888 (dest);
+
+	store8888(&s, ms);
+	da = ~d >> 24;
+	sa = s >> 24;
+
+	if (sa > da)
+	{
+	    uint32_t quot = DIV_UN8 (da, sa) << 24;
+	    __m64 msa = load8888 (&quot);
+	    msa = expand_alpha (msa);
+	    ms = pix_multiply (ms, msa);
+	}
+
+	md = pix_add (md, ms);
+	store8888 (dest, md);
+
+	++src;
+	++dest;
+	if (mask)
+	    mask++;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_src_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+
+	s = pix_multiply (s, a);
+	store8888 (dest, s);
+
+	++src;
+	++mask;
+	++dest;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_over_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               dest,
+                     const uint32_t *         src,
+                     const uint32_t *         mask,
+                     int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 sa = expand_alpha (s);
+
+	store8888 (dest, in_over (s, sa, a, d));
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_over_reverse_ca (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               dest,
+                             const uint32_t *         src,
+                             const uint32_t *         mask,
+                             int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 da = expand_alpha (d);
+
+	store8888 (dest, over (d, da, in (s, a)));
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_in_ca (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 da = expand_alpha (d);
+
+	s = pix_multiply (s, a);
+	s = pix_multiply (s, da);
+	store8888 (dest, s);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_in_reverse_ca (pixman_implementation_t *imp,
+                           pixman_op_t              op,
+                           uint32_t *               dest,
+                           const uint32_t *         src,
+                           const uint32_t *         mask,
+                           int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 sa = expand_alpha (s);
+
+	a = pix_multiply (a, sa);
+	d = pix_multiply (d, a);
+	store8888 (dest, d);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_out_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 da = expand_alpha (d);
+
+	da = negate (da);
+	s = pix_multiply (s, a);
+	s = pix_multiply (s, da);
+	store8888 (dest, s);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_out_reverse_ca (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               dest,
+                            const uint32_t *         src,
+                            const uint32_t *         mask,
+                            int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 sa = expand_alpha (s);
+
+	a = pix_multiply (a, sa);
+	a = negate (a);
+	d = pix_multiply (d, a);
+	store8888 (dest, d);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_atop_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               dest,
+                     const uint32_t *         src,
+                     const uint32_t *         mask,
+                     int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 da = expand_alpha (d);
+	__m64 sa = expand_alpha (s);
+
+	s = pix_multiply (s, a);
+	a = pix_multiply (a, sa);
+	a = negate (a);
+	d = pix_add_mul (d, a, s, da);
+	store8888 (dest, d);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_atop_reverse_ca (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               dest,
+                             const uint32_t *         src,
+                             const uint32_t *         mask,
+                             int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 da = expand_alpha (d);
+	__m64 sa = expand_alpha (s);
+
+	s = pix_multiply (s, a);
+	a = pix_multiply (a, sa);
+	da = negate (da);
+	d = pix_add_mul (d, a, s, da);
+	store8888 (dest, d);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_xor_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+	__m64 da = expand_alpha (d);
+	__m64 sa = expand_alpha (s);
+
+	s = pix_multiply (s, a);
+	a = pix_multiply (a, sa);
+	da = negate (da);
+	a = negate (a);
+	d = pix_add_mul (d, a, s, da);
+	store8888 (dest, d);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_combine_add_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    const uint32_t *end = src + width;
+
+    while (src < end)
+    {
+	__m64 a = load8888 (mask);
+	__m64 s = load8888 (src);
+	__m64 d = load8888 (dest);
+
+	s = pix_multiply (s, a);
+	d = pix_add (s, d);
+	store8888 (dest, d);
+
+	++src;
+	++dest;
+	++mask;
+    }
+    _mm_empty ();
+}
+
+/* ------------- MMX code paths called from fbpict.c -------------------- */
+
+static void
+mmx_composite_over_n_8888 (pixman_implementation_t *imp,
+                           pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line, *dst;
+    int32_t w;
+    int dst_stride;
+    __m64 vsrc, vsrca;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    store8888 (dst, over (vsrc, vsrca, load8888 (dst)));
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 2)
+	{
+	    __m64 vdest;
+	    __m64 dest0, dest1;
+
+	    vdest = *(__m64 *)dst;
+
+	    dest0 = over (vsrc, vsrca, expand8888 (vdest, 0));
+	    dest1 = over (vsrc, vsrca, expand8888 (vdest, 1));
+
+	    *(__m64 *)dst = pack8888 (dest0, dest1);
+
+	    dst += 2;
+	    w -= 2;
+	}
+
+	CHECKPOINT ();
+
+	if (w)
+	{
+	    store8888 (dst, over (vsrc, vsrca, load8888 (dst)));
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_0565 (pixman_implementation_t *imp,
+                           pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint16_t    *dst_line, *dst;
+    int32_t w;
+    int dst_stride;
+    __m64 vsrc, vsrca;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    uint64_t d = *dst;
+	    __m64 vdest = expand565 (to_m64 (d), 0);
+
+	    vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
+	    *dst = to_uint64 (vdest);
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 4)
+	{
+	    __m64 vdest = *(__m64 *)dst;
+	    __m64 v0, v1, v2, v3;
+
+	    expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
+
+	    v0 = over (vsrc, vsrca, v0);
+	    v1 = over (vsrc, vsrca, v1);
+	    v2 = over (vsrc, vsrca, v2);
+	    v3 = over (vsrc, vsrca, v3);
+
+	    *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
+
+	    dst += 4;
+	    w -= 4;
+	}
+
+	CHECKPOINT ();
+
+	while (w)
+	{
+	    uint64_t d = *dst;
+	    __m64 vdest = expand565 (to_m64 (d), 0);
+
+	    vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0);
+	    *dst = to_uint64 (vdest);
+
+	    w--;
+	    dst++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
+                                   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line;
+    uint32_t    *mask_line;
+    int dst_stride, mask_stride;
+    __m64 vsrc, vsrca;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	int twidth = width;
+	uint32_t *p = (uint32_t *)mask_line;
+	uint32_t *q = (uint32_t *)dst_line;
+
+	while (twidth && (uintptr_t)q & 7)
+	{
+	    uint32_t m = *(uint32_t *)p;
+
+	    if (m)
+	    {
+		__m64 vdest = load8888 (q);
+		vdest = in_over (vsrc, vsrca, load8888 (&m), vdest);
+		store8888 (q, vdest);
+	    }
+
+	    twidth--;
+	    p++;
+	    q++;
+	}
+
+	while (twidth >= 2)
+	{
+	    uint32_t m0, m1;
+	    m0 = *p;
+	    m1 = *(p + 1);
+
+	    if (m0 | m1)
+	    {
+		__m64 dest0, dest1;
+		__m64 vdest = *(__m64 *)q;
+
+		dest0 = in_over (vsrc, vsrca, load8888 (&m0),
+		                 expand8888 (vdest, 0));
+		dest1 = in_over (vsrc, vsrca, load8888 (&m1),
+		                 expand8888 (vdest, 1));
+
+		*(__m64 *)q = pack8888 (dest0, dest1);
+	    }
+
+	    p += 2;
+	    q += 2;
+	    twidth -= 2;
+	}
+
+	if (twidth)
+	{
+	    uint32_t m = *(uint32_t *)p;
+
+	    if (m)
+	    {
+		__m64 vdest = load8888 (q);
+		vdest = in_over (vsrc, vsrca, load8888 (&m), vdest);
+		store8888 (q, vdest);
+	    }
+
+	    twidth--;
+	    p++;
+	    q++;
+	}
+
+	dst_line += dst_stride;
+	mask_line += mask_stride;
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_8888_n_8888 (pixman_implementation_t *imp,
+                                pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    uint32_t mask;
+    __m64 vmask;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);
+    vmask = expand_alpha (load8888 (&mask));
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    __m64 s = load8888 (src);
+	    __m64 d = load8888 (dst);
+
+	    store8888 (dst, in_over (s, expand_alpha (s), vmask, d));
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+
+	while (w >= 2)
+	{
+	    __m64 vs = ldq_u ((__m64 *)src);
+	    __m64 vd = *(__m64 *)dst;
+	    __m64 vsrc0 = expand8888 (vs, 0);
+	    __m64 vsrc1 = expand8888 (vs, 1);
+
+	    *(__m64 *)dst = pack8888 (
+	        in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)),
+	        in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1)));
+
+	    w -= 2;
+	    dst += 2;
+	    src += 2;
+	}
+
+	if (w)
+	{
+	    __m64 s = load8888 (src);
+	    __m64 d = load8888 (dst);
+
+	    store8888 (dst, in_over (s, expand_alpha (s), vmask, d));
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp,
+                                pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t *dst_line, *dst;
+    uint32_t *src_line, *src;
+    uint32_t mask;
+    __m64 vmask;
+    int dst_stride, src_stride;
+    int32_t w;
+    __m64 srca;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format);
+
+    vmask = expand_alpha (load8888 (&mask));
+    srca = MC (4x00ff);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    uint32_t ssrc = *src | 0xff000000;
+	    __m64 s = load8888 (&ssrc);
+	    __m64 d = load8888 (dst);
+
+	    store8888 (dst, in_over (s, srca, vmask, d));
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+
+	while (w >= 16)
+	{
+	    __m64 vd0 = *(__m64 *)(dst + 0);
+	    __m64 vd1 = *(__m64 *)(dst + 2);
+	    __m64 vd2 = *(__m64 *)(dst + 4);
+	    __m64 vd3 = *(__m64 *)(dst + 6);
+	    __m64 vd4 = *(__m64 *)(dst + 8);
+	    __m64 vd5 = *(__m64 *)(dst + 10);
+	    __m64 vd6 = *(__m64 *)(dst + 12);
+	    __m64 vd7 = *(__m64 *)(dst + 14);
+
+	    __m64 vs0 = ldq_u ((__m64 *)(src + 0));
+	    __m64 vs1 = ldq_u ((__m64 *)(src + 2));
+	    __m64 vs2 = ldq_u ((__m64 *)(src + 4));
+	    __m64 vs3 = ldq_u ((__m64 *)(src + 6));
+	    __m64 vs4 = ldq_u ((__m64 *)(src + 8));
+	    __m64 vs5 = ldq_u ((__m64 *)(src + 10));
+	    __m64 vs6 = ldq_u ((__m64 *)(src + 12));
+	    __m64 vs7 = ldq_u ((__m64 *)(src + 14));
+
+	    vd0 = pack8888 (
+	        in_over (expandx888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)),
+	        in_over (expandx888 (vs0, 1), srca, vmask, expand8888 (vd0, 1)));
+
+	    vd1 = pack8888 (
+	        in_over (expandx888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)),
+	        in_over (expandx888 (vs1, 1), srca, vmask, expand8888 (vd1, 1)));
+
+	    vd2 = pack8888 (
+	        in_over (expandx888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)),
+	        in_over (expandx888 (vs2, 1), srca, vmask, expand8888 (vd2, 1)));
+
+	    vd3 = pack8888 (
+	        in_over (expandx888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)),
+	        in_over (expandx888 (vs3, 1), srca, vmask, expand8888 (vd3, 1)));
+
+	    vd4 = pack8888 (
+	        in_over (expandx888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)),
+	        in_over (expandx888 (vs4, 1), srca, vmask, expand8888 (vd4, 1)));
+
+	    vd5 = pack8888 (
+	        in_over (expandx888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)),
+	        in_over (expandx888 (vs5, 1), srca, vmask, expand8888 (vd5, 1)));
+
+	    vd6 = pack8888 (
+	        in_over (expandx888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)),
+	        in_over (expandx888 (vs6, 1), srca, vmask, expand8888 (vd6, 1)));
+
+	    vd7 = pack8888 (
+	        in_over (expandx888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)),
+	        in_over (expandx888 (vs7, 1), srca, vmask, expand8888 (vd7, 1)));
+
+	    *(__m64 *)(dst + 0) = vd0;
+	    *(__m64 *)(dst + 2) = vd1;
+	    *(__m64 *)(dst + 4) = vd2;
+	    *(__m64 *)(dst + 6) = vd3;
+	    *(__m64 *)(dst + 8) = vd4;
+	    *(__m64 *)(dst + 10) = vd5;
+	    *(__m64 *)(dst + 12) = vd6;
+	    *(__m64 *)(dst + 14) = vd7;
+
+	    w -= 16;
+	    dst += 16;
+	    src += 16;
+	}
+
+	while (w)
+	{
+	    uint32_t ssrc = *src | 0xff000000;
+	    __m64 s = load8888 (&ssrc);
+	    __m64 d = load8888 (dst);
+
+	    store8888 (dst, in_over (s, srca, vmask, d));
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_8888_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t *dst_line, *dst;
+    uint32_t *src_line, *src;
+    uint32_t s;
+    int dst_stride, src_stride;
+    uint8_t a;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w--)
+	{
+	    s = *src++;
+	    a = s >> 24;
+
+	    if (a == 0xff)
+	    {
+		*dst = s;
+	    }
+	    else if (s)
+	    {
+		__m64 ms, sa;
+		ms = load8888 (&s);
+		sa = expand_alpha (ms);
+		store8888 (dst, over (ms, sa, load8888 (dst)));
+	    }
+
+	    dst++;
+	}
+    }
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_8888_0565 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+#if 0
+    /* FIXME */
+    assert (src_image->drawable == mask_image->drawable);
+#endif
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    __m64 vsrc = load8888 (src);
+	    uint64_t d = *dst;
+	    __m64 vdest = expand565 (to_m64 (d), 0);
+
+	    vdest = pack_565 (
+		over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
+
+	    *dst = to_uint64 (vdest);
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+
+	CHECKPOINT ();
+
+	while (w >= 4)
+	{
+	    __m64 vdest = *(__m64 *)dst;
+	    __m64 v0, v1, v2, v3;
+	    __m64 vsrc0, vsrc1, vsrc2, vsrc3;
+
+	    expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
+
+	    vsrc0 = load8888 ((src + 0));
+	    vsrc1 = load8888 ((src + 1));
+	    vsrc2 = load8888 ((src + 2));
+	    vsrc3 = load8888 ((src + 3));
+
+	    v0 = over (vsrc0, expand_alpha (vsrc0), v0);
+	    v1 = over (vsrc1, expand_alpha (vsrc1), v1);
+	    v2 = over (vsrc2, expand_alpha (vsrc2), v2);
+	    v3 = over (vsrc3, expand_alpha (vsrc3), v3);
+
+	    *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
+
+	    w -= 4;
+	    dst += 4;
+	    src += 4;
+	}
+
+	CHECKPOINT ();
+
+	while (w)
+	{
+	    __m64 vsrc = load8888 (src);
+	    uint64_t d = *dst;
+	    __m64 vdest = expand565 (to_m64 (d), 0);
+
+	    vdest = pack_565 (over (vsrc, expand_alpha (vsrc), vdest), vdest, 0);
+
+	    *dst = to_uint64 (vdest);
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8_8888 (pixman_implementation_t *imp,
+                             pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint32_t *dst_line, *dst;
+    uint8_t *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    __m64 vsrc, vsrca;
+    uint64_t srcsrc;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    srcsrc = (uint64_t)src << 32 | src;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		__m64 vdest = in_over (vsrc, vsrca,
+				       expand_alpha_rev (to_m64 (m)),
+				       load8888 (dst));
+
+		store8888 (dst, vdest);
+	    }
+
+	    w--;
+	    mask++;
+	    dst++;
+	}
+
+	CHECKPOINT ();
+
+	while (w >= 2)
+	{
+	    uint64_t m0, m1;
+
+	    m0 = *mask;
+	    m1 = *(mask + 1);
+
+	    if (srca == 0xff && (m0 & m1) == 0xff)
+	    {
+		*(uint64_t *)dst = srcsrc;
+	    }
+	    else if (m0 | m1)
+	    {
+		__m64 vdest;
+		__m64 dest0, dest1;
+
+		vdest = *(__m64 *)dst;
+
+		dest0 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m0)),
+				 expand8888 (vdest, 0));
+		dest1 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m1)),
+				 expand8888 (vdest, 1));
+
+		*(__m64 *)dst = pack8888 (dest0, dest1);
+	    }
+
+	    mask += 2;
+	    dst += 2;
+	    w -= 2;
+	}
+
+	CHECKPOINT ();
+
+	if (w)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		__m64 vdest = load8888 (dst);
+
+		vdest = in_over (
+		    vsrc, vsrca, expand_alpha_rev (to_m64 (m)), vdest);
+		store8888 (dst, vdest);
+	    }
+	}
+    }
+
+    _mm_empty ();
+}
+
+static pixman_bool_t
+mmx_fill (pixman_implementation_t *imp,
+          uint32_t *               bits,
+          int                      stride,
+          int                      bpp,
+          int                      x,
+          int                      y,
+          int                      width,
+          int                      height,
+          uint32_t		   filler)
+{
+    uint64_t fill;
+    __m64 vfill;
+    uint32_t byte_width;
+    uint8_t     *byte_line;
+
+#if defined __GNUC__ && defined USE_X86_MMX
+    __m64 v1, v2, v3, v4, v5, v6, v7;
+#endif
+
+    if (bpp != 16 && bpp != 32 && bpp != 8)
+	return FALSE;
+
+    if (bpp == 8)
+    {
+	stride = stride * (int) sizeof (uint32_t) / 1;
+	byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
+	byte_width = width;
+	stride *= 1;
+        filler = (filler & 0xff) * 0x01010101;
+    }
+    else if (bpp == 16)
+    {
+	stride = stride * (int) sizeof (uint32_t) / 2;
+	byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
+	byte_width = 2 * width;
+	stride *= 2;
+        filler = (filler & 0xffff) * 0x00010001;
+    }
+    else
+    {
+	stride = stride * (int) sizeof (uint32_t) / 4;
+	byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
+	byte_width = 4 * width;
+	stride *= 4;
+    }
+
+    fill = ((uint64_t)filler << 32) | filler;
+    vfill = to_m64 (fill);
+
+#if defined __GNUC__ && defined USE_X86_MMX
+    __asm__ (
+        "movq		%7,	%0\n"
+        "movq		%7,	%1\n"
+        "movq		%7,	%2\n"
+        "movq		%7,	%3\n"
+        "movq		%7,	%4\n"
+        "movq		%7,	%5\n"
+        "movq		%7,	%6\n"
+	: "=&y" (v1), "=&y" (v2), "=&y" (v3),
+	  "=&y" (v4), "=&y" (v5), "=&y" (v6), "=y" (v7)
+	: "y" (vfill));
+#endif
+
+    while (height--)
+    {
+	int w;
+	uint8_t *d = byte_line;
+
+	byte_line += stride;
+	w = byte_width;
+
+	if (w >= 1 && ((uintptr_t)d & 1))
+	{
+	    *(uint8_t *)d = (filler & 0xff);
+	    w--;
+	    d++;
+	}
+
+	if (w >= 2 && ((uintptr_t)d & 3))
+	{
+	    *(uint16_t *)d = filler;
+	    w -= 2;
+	    d += 2;
+	}
+
+	while (w >= 4 && ((uintptr_t)d & 7))
+	{
+	    *(uint32_t *)d = filler;
+
+	    w -= 4;
+	    d += 4;
+	}
+
+	while (w >= 64)
+	{
+#if defined __GNUC__ && defined USE_X86_MMX
+	    __asm__ (
+	        "movq	%1,	  (%0)\n"
+	        "movq	%2,	 8(%0)\n"
+	        "movq	%3,	16(%0)\n"
+	        "movq	%4,	24(%0)\n"
+	        "movq	%5,	32(%0)\n"
+	        "movq	%6,	40(%0)\n"
+	        "movq	%7,	48(%0)\n"
+	        "movq	%8,	56(%0)\n"
+		:
+		: "r" (d),
+		  "y" (vfill), "y" (v1), "y" (v2), "y" (v3),
+		  "y" (v4), "y" (v5), "y" (v6), "y" (v7)
+		: "memory");
+#else
+	    *(__m64*) (d +  0) = vfill;
+	    *(__m64*) (d +  8) = vfill;
+	    *(__m64*) (d + 16) = vfill;
+	    *(__m64*) (d + 24) = vfill;
+	    *(__m64*) (d + 32) = vfill;
+	    *(__m64*) (d + 40) = vfill;
+	    *(__m64*) (d + 48) = vfill;
+	    *(__m64*) (d + 56) = vfill;
+#endif
+	    w -= 64;
+	    d += 64;
+	}
+
+	while (w >= 4)
+	{
+	    *(uint32_t *)d = filler;
+
+	    w -= 4;
+	    d += 4;
+	}
+	if (w >= 2)
+	{
+	    *(uint16_t *)d = filler;
+	    w -= 2;
+	    d += 2;
+	}
+	if (w >= 1)
+	{
+	    *(uint8_t *)d = (filler & 0xff);
+	    w--;
+	    d++;
+	}
+
+    }
+
+    _mm_empty ();
+    return TRUE;
+}
+
+static void
+mmx_composite_src_x888_0565 (pixman_implementation_t *imp,
+                             pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t    *src_line, *src, s;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    s = *src++;
+	    *dst = convert_8888_to_0565 (s);
+	    dst++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    __m64 vdest;
+	    __m64 vsrc0 = ldq_u ((__m64 *)(src + 0));
+	    __m64 vsrc1 = ldq_u ((__m64 *)(src + 2));
+
+	    vdest = pack_4xpacked565 (vsrc0, vsrc1);
+
+	    *(__m64 *)dst = vdest;
+
+	    w -= 4;
+	    src += 4;
+	    dst += 4;
+	}
+
+	while (w)
+	{
+	    s = *src++;
+	    *dst = convert_8888_to_0565 (s);
+	    dst++;
+	    w--;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_src_n_8_8888 (pixman_implementation_t *imp,
+                            pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint32_t    *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    __m64 vsrc;
+    uint64_t srcsrc;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+    {
+	mmx_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride,
+		  PIXMAN_FORMAT_BPP (dest_image->bits.format),
+		  dest_x, dest_y, width, height, 0);
+	return;
+    }
+
+    srcsrc = (uint64_t)src << 32 | src;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    vsrc = load8888 (&src);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		__m64 vdest = in (vsrc, expand_alpha_rev (to_m64 (m)));
+
+		store8888 (dst, vdest);
+	    }
+	    else
+	    {
+		*dst = 0;
+	    }
+
+	    w--;
+	    mask++;
+	    dst++;
+	}
+
+	CHECKPOINT ();
+
+	while (w >= 2)
+	{
+	    uint64_t m0, m1;
+	    m0 = *mask;
+	    m1 = *(mask + 1);
+
+	    if (srca == 0xff && (m0 & m1) == 0xff)
+	    {
+		*(uint64_t *)dst = srcsrc;
+	    }
+	    else if (m0 | m1)
+	    {
+		__m64 dest0, dest1;
+
+		dest0 = in (vsrc, expand_alpha_rev (to_m64 (m0)));
+		dest1 = in (vsrc, expand_alpha_rev (to_m64 (m1)));
+
+		*(__m64 *)dst = pack8888 (dest0, dest1);
+	    }
+	    else
+	    {
+		*(uint64_t *)dst = 0;
+	    }
+
+	    mask += 2;
+	    dst += 2;
+	    w -= 2;
+	}
+
+	CHECKPOINT ();
+
+	if (w)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		__m64 vdest = load8888 (dst);
+
+		vdest = in (vsrc, expand_alpha_rev (to_m64 (m)));
+		store8888 (dst, vdest);
+	    }
+	    else
+	    {
+		*dst = 0;
+	    }
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8_0565 (pixman_implementation_t *imp,
+                             pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint16_t *dst_line, *dst;
+    uint8_t *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    __m64 vsrc, vsrca, tmp;
+    __m64 srcsrcsrcsrc;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    tmp = pack_565 (vsrc, _mm_setzero_si64 (), 0);
+    srcsrcsrcsrc = expand_alpha_rev (tmp);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		uint64_t d = *dst;
+		__m64 vd = to_m64 (d);
+		__m64 vdest = in_over (
+		    vsrc, vsrca, expand_alpha_rev (to_m64 (m)), expand565 (vd, 0));
+
+		vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
+		*dst = to_uint64 (vd);
+	    }
+
+	    w--;
+	    mask++;
+	    dst++;
+	}
+
+	CHECKPOINT ();
+
+	while (w >= 4)
+	{
+	    uint64_t m0, m1, m2, m3;
+	    m0 = *mask;
+	    m1 = *(mask + 1);
+	    m2 = *(mask + 2);
+	    m3 = *(mask + 3);
+
+	    if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff)
+	    {
+		*(__m64 *)dst = srcsrcsrcsrc;
+	    }
+	    else if (m0 | m1 | m2 | m3)
+	    {
+		__m64 vdest = *(__m64 *)dst;
+		__m64 v0, v1, v2, v3;
+		__m64 vm0, vm1, vm2, vm3;
+
+		expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
+
+		vm0 = to_m64 (m0);
+		v0 = in_over (vsrc, vsrca, expand_alpha_rev (vm0), v0);
+
+		vm1 = to_m64 (m1);
+		v1 = in_over (vsrc, vsrca, expand_alpha_rev (vm1), v1);
+
+		vm2 = to_m64 (m2);
+		v2 = in_over (vsrc, vsrca, expand_alpha_rev (vm2), v2);
+
+		vm3 = to_m64 (m3);
+		v3 = in_over (vsrc, vsrca, expand_alpha_rev (vm3), v3);
+
+		*(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);;
+	    }
+
+	    w -= 4;
+	    mask += 4;
+	    dst += 4;
+	}
+
+	CHECKPOINT ();
+
+	while (w)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		uint64_t d = *dst;
+		__m64 vd = to_m64 (d);
+		__m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m)),
+				       expand565 (vd, 0));
+		vd = pack_565 (vdest, _mm_setzero_si64 (), 0);
+		*dst = to_uint64 (vd);
+	    }
+
+	    w--;
+	    mask++;
+	    dst++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_pixbuf_0565 (pixman_implementation_t *imp,
+                                pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+#if 0
+    /* FIXME */
+    assert (src_image->drawable == mask_image->drawable);
+#endif
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    __m64 vsrc = load8888 (src);
+	    uint64_t d = *dst;
+	    __m64 vdest = expand565 (to_m64 (d), 0);
+
+	    vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
+
+	    *dst = to_uint64 (vdest);
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+
+	CHECKPOINT ();
+
+	while (w >= 4)
+	{
+	    uint32_t s0, s1, s2, s3;
+	    unsigned char a0, a1, a2, a3;
+
+	    s0 = *src;
+	    s1 = *(src + 1);
+	    s2 = *(src + 2);
+	    s3 = *(src + 3);
+
+	    a0 = (s0 >> 24);
+	    a1 = (s1 >> 24);
+	    a2 = (s2 >> 24);
+	    a3 = (s3 >> 24);
+
+	    if ((a0 & a1 & a2 & a3) == 0xFF)
+	    {
+		__m64 v0 = invert_colors (load8888 (&s0));
+		__m64 v1 = invert_colors (load8888 (&s1));
+		__m64 v2 = invert_colors (load8888 (&s2));
+		__m64 v3 = invert_colors (load8888 (&s3));
+
+		*(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
+	    }
+	    else if (s0 | s1 | s2 | s3)
+	    {
+		__m64 vdest = *(__m64 *)dst;
+		__m64 v0, v1, v2, v3;
+
+		__m64 vsrc0 = load8888 (&s0);
+		__m64 vsrc1 = load8888 (&s1);
+		__m64 vsrc2 = load8888 (&s2);
+		__m64 vsrc3 = load8888 (&s3);
+
+		expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
+
+		v0 = over_rev_non_pre (vsrc0, v0);
+		v1 = over_rev_non_pre (vsrc1, v1);
+		v2 = over_rev_non_pre (vsrc2, v2);
+		v3 = over_rev_non_pre (vsrc3, v3);
+
+		*(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);
+	    }
+
+	    w -= 4;
+	    dst += 4;
+	    src += 4;
+	}
+
+	CHECKPOINT ();
+
+	while (w)
+	{
+	    __m64 vsrc = load8888 (src);
+	    uint64_t d = *dst;
+	    __m64 vdest = expand565 (to_m64 (d), 0);
+
+	    vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0);
+
+	    *dst = to_uint64 (vdest);
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_pixbuf_8888 (pixman_implementation_t *imp,
+                                pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+#if 0
+    /* FIXME */
+    assert (src_image->drawable == mask_image->drawable);
+#endif
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    __m64 s = load8888 (src);
+	    __m64 d = load8888 (dst);
+
+	    store8888 (dst, over_rev_non_pre (s, d));
+
+	    w--;
+	    dst++;
+	    src++;
+	}
+
+	while (w >= 2)
+	{
+	    uint32_t s0, s1;
+	    unsigned char a0, a1;
+	    __m64 d0, d1;
+
+	    s0 = *src;
+	    s1 = *(src + 1);
+
+	    a0 = (s0 >> 24);
+	    a1 = (s1 >> 24);
+
+	    if ((a0 & a1) == 0xFF)
+	    {
+		d0 = invert_colors (load8888 (&s0));
+		d1 = invert_colors (load8888 (&s1));
+
+		*(__m64 *)dst = pack8888 (d0, d1);
+	    }
+	    else if (s0 | s1)
+	    {
+		__m64 vdest = *(__m64 *)dst;
+
+		d0 = over_rev_non_pre (load8888 (&s0), expand8888 (vdest, 0));
+		d1 = over_rev_non_pre (load8888 (&s1), expand8888 (vdest, 1));
+
+		*(__m64 *)dst = pack8888 (d0, d1);
+	    }
+
+	    w -= 2;
+	    dst += 2;
+	    src += 2;
+	}
+
+	if (w)
+	{
+	    __m64 s = load8888 (src);
+	    __m64 d = load8888 (dst);
+
+	    store8888 (dst, over_rev_non_pre (s, d));
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
+                                   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint16_t    *dst_line;
+    uint32_t    *mask_line;
+    int dst_stride, mask_stride;
+    __m64 vsrc, vsrca;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	int twidth = width;
+	uint32_t *p = (uint32_t *)mask_line;
+	uint16_t *q = (uint16_t *)dst_line;
+
+	while (twidth && ((uintptr_t)q & 7))
+	{
+	    uint32_t m = *(uint32_t *)p;
+
+	    if (m)
+	    {
+		uint64_t d = *q;
+		__m64 vdest = expand565 (to_m64 (d), 0);
+		vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0);
+		*q = to_uint64 (vdest);
+	    }
+
+	    twidth--;
+	    p++;
+	    q++;
+	}
+
+	while (twidth >= 4)
+	{
+	    uint32_t m0, m1, m2, m3;
+
+	    m0 = *p;
+	    m1 = *(p + 1);
+	    m2 = *(p + 2);
+	    m3 = *(p + 3);
+
+	    if ((m0 | m1 | m2 | m3))
+	    {
+		__m64 vdest = *(__m64 *)q;
+		__m64 v0, v1, v2, v3;
+
+		expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0);
+
+		v0 = in_over (vsrc, vsrca, load8888 (&m0), v0);
+		v1 = in_over (vsrc, vsrca, load8888 (&m1), v1);
+		v2 = in_over (vsrc, vsrca, load8888 (&m2), v2);
+		v3 = in_over (vsrc, vsrca, load8888 (&m3), v3);
+
+		*(__m64 *)q = pack_4x565 (v0, v1, v2, v3);
+	    }
+	    twidth -= 4;
+	    p += 4;
+	    q += 4;
+	}
+
+	while (twidth)
+	{
+	    uint32_t m;
+
+	    m = *(uint32_t *)p;
+	    if (m)
+	    {
+		uint64_t d = *q;
+		__m64 vdest = expand565 (to_m64 (d), 0);
+		vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0);
+		*q = to_uint64 (vdest);
+	    }
+
+	    twidth--;
+	    p++;
+	    q++;
+	}
+
+	mask_line += mask_stride;
+	dst_line += dst_stride;
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_in_n_8_8 (pixman_implementation_t *imp,
+                        pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t *dst_line, *dst;
+    uint8_t *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t src;
+    uint8_t sa;
+    __m64 vsrc, vsrca;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    sa = src >> 24;
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    uint16_t tmp;
+	    uint8_t a;
+	    uint32_t m, d;
+
+	    a = *mask++;
+	    d = *dst;
+
+	    m = MUL_UN8 (sa, a, tmp);
+	    d = MUL_UN8 (m, d, tmp);
+
+	    *dst++ = d;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    __m64 vmask;
+	    __m64 vdest;
+
+	    vmask = load8888u ((uint32_t *)mask);
+	    vdest = load8888 ((uint32_t *)dst);
+
+	    store8888 ((uint32_t *)dst, in (in (vsrca, vmask), vdest));
+
+	    dst += 4;
+	    mask += 4;
+	    w -= 4;
+	}
+
+	while (w--)
+	{
+	    uint16_t tmp;
+	    uint8_t a;
+	    uint32_t m, d;
+
+	    a = *mask++;
+	    d = *dst;
+
+	    m = MUL_UN8 (sa, a, tmp);
+	    d = MUL_UN8 (m, d, tmp);
+
+	    *dst++ = d;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_in_8_8 (pixman_implementation_t *imp,
+                      pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *src_line, *src;
+    int src_stride, dst_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 3)
+	{
+	    uint8_t s, d;
+	    uint16_t tmp;
+
+	    s = *src;
+	    d = *dst;
+
+	    *dst = MUL_UN8 (s, d, tmp);
+
+	    src++;
+	    dst++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    uint32_t *s = (uint32_t *)src;
+	    uint32_t *d = (uint32_t *)dst;
+
+	    store8888 (d, in (load8888u (s), load8888 (d)));
+
+	    w -= 4;
+	    dst += 4;
+	    src += 4;
+	}
+
+	while (w--)
+	{
+	    uint8_t s, d;
+	    uint16_t tmp;
+
+	    s = *src;
+	    d = *dst;
+
+	    *dst = MUL_UN8 (s, d, tmp);
+
+	    src++;
+	    dst++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_add_n_8_8 (pixman_implementation_t *imp,
+			 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t src;
+    uint8_t sa;
+    __m64 vsrc, vsrca;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    sa = src >> 24;
+
+    if (src == 0)
+	return;
+
+    vsrc = load8888 (&src);
+    vsrca = expand_alpha (vsrc);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 3)
+	{
+	    uint16_t tmp;
+	    uint16_t a;
+	    uint32_t m, d;
+	    uint32_t r;
+
+	    a = *mask++;
+	    d = *dst;
+
+	    m = MUL_UN8 (sa, a, tmp);
+	    r = ADD_UN8 (m, d, tmp);
+
+	    *dst++ = r;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    __m64 vmask;
+	    __m64 vdest;
+
+	    vmask = load8888u ((uint32_t *)mask);
+	    vdest = load8888 ((uint32_t *)dst);
+
+	    store8888 ((uint32_t *)dst, _mm_adds_pu8 (in (vsrca, vmask), vdest));
+
+	    dst += 4;
+	    mask += 4;
+	    w -= 4;
+	}
+
+	while (w--)
+	{
+	    uint16_t tmp;
+	    uint16_t a;
+	    uint32_t m, d;
+	    uint32_t r;
+
+	    a = *mask++;
+	    d = *dst;
+
+	    m = MUL_UN8 (sa, a, tmp);
+	    r = ADD_UN8 (m, d, tmp);
+
+	    *dst++ = r;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_add_8_8 (pixman_implementation_t *imp,
+		       pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t *dst_line, *dst;
+    uint8_t *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint8_t s, d;
+    uint16_t t;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    s = *src;
+	    d = *dst;
+	    t = d + s;
+	    s = t | (0 - (t >> 8));
+	    *dst = s;
+
+	    dst++;
+	    src++;
+	    w--;
+	}
+
+	while (w >= 8)
+	{
+	    *(__m64*)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst);
+	    dst += 8;
+	    src += 8;
+	    w -= 8;
+	}
+
+	while (w)
+	{
+	    s = *src;
+	    d = *dst;
+	    t = d + s;
+	    s = t | (0 - (t >> 8));
+	    *dst = s;
+
+	    dst++;
+	    src++;
+	    w--;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_add_0565_0565 (pixman_implementation_t *imp,
+                             pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t	d;
+    uint16_t    *src_line, *src;
+    uint32_t	s;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    s = *src++;
+	    if (s)
+	    {
+		d = *dst;
+		s = convert_0565_to_8888 (s);
+		if (d)
+		{
+		    d = convert_0565_to_8888 (d);
+		    UN8x4_ADD_UN8x4 (s, d);
+		}
+		*dst = convert_8888_to_0565 (s);
+	    }
+	    dst++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    __m64 vdest = *(__m64 *)dst;
+	    __m64 vsrc = ldq_u ((__m64 *)src);
+	    __m64 vd0, vd1;
+	    __m64 vs0, vs1;
+
+	    expand_4xpacked565 (vdest, &vd0, &vd1, 0);
+	    expand_4xpacked565 (vsrc, &vs0, &vs1, 0);
+
+	    vd0 = _mm_adds_pu8 (vd0, vs0);
+	    vd1 = _mm_adds_pu8 (vd1, vs1);
+
+	    *(__m64 *)dst = pack_4xpacked565 (vd0, vd1);
+
+	    dst += 4;
+	    src += 4;
+	    w -= 4;
+	}
+
+	while (w--)
+	{
+	    s = *src++;
+	    if (s)
+	    {
+		d = *dst;
+		s = convert_0565_to_8888 (s);
+		if (d)
+		{
+		    d = convert_0565_to_8888 (d);
+		    UN8x4_ADD_UN8x4 (s, d);
+		}
+		*dst = convert_8888_to_0565 (s);
+	    }
+	    dst++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_add_8888_8888 (pixman_implementation_t *imp,
+                             pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    CHECKPOINT ();
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    store (dst, _mm_adds_pu8 (load ((const uint32_t *)src),
+	                              load ((const uint32_t *)dst)));
+	    dst++;
+	    src++;
+	    w--;
+	}
+
+	while (w >= 2)
+	{
+	    *(__m64 *)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst);
+	    dst += 2;
+	    src += 2;
+	    w -= 2;
+	}
+
+	if (w)
+	{
+	    store (dst, _mm_adds_pu8 (load ((const uint32_t *)src),
+	                              load ((const uint32_t *)dst)));
+
+	}
+    }
+
+    _mm_empty ();
+}
+
+static pixman_bool_t
+mmx_blt (pixman_implementation_t *imp,
+         uint32_t *               src_bits,
+         uint32_t *               dst_bits,
+         int                      src_stride,
+         int                      dst_stride,
+         int                      src_bpp,
+         int                      dst_bpp,
+         int                      src_x,
+         int                      src_y,
+         int                      dest_x,
+         int                      dest_y,
+         int                      width,
+         int                      height)
+{
+    uint8_t *   src_bytes;
+    uint8_t *   dst_bytes;
+    int byte_width;
+
+    if (src_bpp != dst_bpp)
+	return FALSE;
+
+    if (src_bpp == 16)
+    {
+	src_stride = src_stride * (int) sizeof (uint32_t) / 2;
+	dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
+	src_bytes = (uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x));
+	dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
+	byte_width = 2 * width;
+	src_stride *= 2;
+	dst_stride *= 2;
+    }
+    else if (src_bpp == 32)
+    {
+	src_stride = src_stride * (int) sizeof (uint32_t) / 4;
+	dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
+	src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x));
+	dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
+	byte_width = 4 * width;
+	src_stride *= 4;
+	dst_stride *= 4;
+    }
+    else
+    {
+	return FALSE;
+    }
+
+    while (height--)
+    {
+	int w;
+	uint8_t *s = src_bytes;
+	uint8_t *d = dst_bytes;
+	src_bytes += src_stride;
+	dst_bytes += dst_stride;
+	w = byte_width;
+
+	if (w >= 1 && ((uintptr_t)d & 1))
+	{
+	    *(uint8_t *)d = *(uint8_t *)s;
+	    w -= 1;
+	    s += 1;
+	    d += 1;
+	}
+
+	if (w >= 2 && ((uintptr_t)d & 3))
+	{
+	    *(uint16_t *)d = *(uint16_t *)s;
+	    w -= 2;
+	    s += 2;
+	    d += 2;
+	}
+
+	while (w >= 4 && ((uintptr_t)d & 7))
+	{
+	    *(uint32_t *)d = ldl_u ((uint32_t *)s);
+
+	    w -= 4;
+	    s += 4;
+	    d += 4;
+	}
+
+	while (w >= 64)
+	{
+#if (defined (__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))) && defined USE_X86_MMX
+	    __asm__ (
+	        "movq	  (%1),	  %%mm0\n"
+	        "movq	 8(%1),	  %%mm1\n"
+	        "movq	16(%1),	  %%mm2\n"
+	        "movq	24(%1),	  %%mm3\n"
+	        "movq	32(%1),	  %%mm4\n"
+	        "movq	40(%1),	  %%mm5\n"
+	        "movq	48(%1),	  %%mm6\n"
+	        "movq	56(%1),	  %%mm7\n"
+
+	        "movq	%%mm0,	  (%0)\n"
+	        "movq	%%mm1,	 8(%0)\n"
+	        "movq	%%mm2,	16(%0)\n"
+	        "movq	%%mm3,	24(%0)\n"
+	        "movq	%%mm4,	32(%0)\n"
+	        "movq	%%mm5,	40(%0)\n"
+	        "movq	%%mm6,	48(%0)\n"
+	        "movq	%%mm7,	56(%0)\n"
+		:
+		: "r" (d), "r" (s)
+		: "memory",
+		  "%mm0", "%mm1", "%mm2", "%mm3",
+		  "%mm4", "%mm5", "%mm6", "%mm7");
+#else
+	    __m64 v0 = ldq_u ((__m64 *)(s + 0));
+	    __m64 v1 = ldq_u ((__m64 *)(s + 8));
+	    __m64 v2 = ldq_u ((__m64 *)(s + 16));
+	    __m64 v3 = ldq_u ((__m64 *)(s + 24));
+	    __m64 v4 = ldq_u ((__m64 *)(s + 32));
+	    __m64 v5 = ldq_u ((__m64 *)(s + 40));
+	    __m64 v6 = ldq_u ((__m64 *)(s + 48));
+	    __m64 v7 = ldq_u ((__m64 *)(s + 56));
+	    *(__m64 *)(d + 0)  = v0;
+	    *(__m64 *)(d + 8)  = v1;
+	    *(__m64 *)(d + 16) = v2;
+	    *(__m64 *)(d + 24) = v3;
+	    *(__m64 *)(d + 32) = v4;
+	    *(__m64 *)(d + 40) = v5;
+	    *(__m64 *)(d + 48) = v6;
+	    *(__m64 *)(d + 56) = v7;
+#endif
+
+	    w -= 64;
+	    s += 64;
+	    d += 64;
+	}
+	while (w >= 4)
+	{
+	    *(uint32_t *)d = ldl_u ((uint32_t *)s);
+
+	    w -= 4;
+	    s += 4;
+	    d += 4;
+	}
+	if (w >= 2)
+	{
+	    *(uint16_t *)d = *(uint16_t *)s;
+	    w -= 2;
+	    s += 2;
+	    d += 2;
+	}
+    }
+
+    _mm_empty ();
+
+    return TRUE;
+}
+
+static void
+mmx_composite_copy_area (pixman_implementation_t *imp,
+                         pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+
+    mmx_blt (imp, src_image->bits.bits,
+	     dest_image->bits.bits,
+	     src_image->bits.rowstride,
+	     dest_image->bits.rowstride,
+	     PIXMAN_FORMAT_BPP (src_image->bits.format),
+	     PIXMAN_FORMAT_BPP (dest_image->bits.format),
+	     src_x, src_y, dest_x, dest_y, width, height);
+}
+
+static void
+mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp,
+                                pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t  *src, *src_line;
+    uint32_t  *dst, *dst_line;
+    uint8_t  *mask, *mask_line;
+    int src_stride, mask_stride, dst_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	src = src_line;
+	src_line += src_stride;
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+
+	w = width;
+
+	while (w--)
+	{
+	    uint64_t m = *mask;
+
+	    if (m)
+	    {
+		uint32_t ssrc = *src | 0xff000000;
+		__m64 s = load8888 (&ssrc);
+
+		if (m == 0xff)
+		{
+		    store8888 (dst, s);
+		}
+		else
+		{
+		    __m64 sa = expand_alpha (s);
+		    __m64 vm = expand_alpha_rev (to_m64 (m));
+		    __m64 vdest = in_over (s, sa, vm, load8888 (dst));
+
+		    store8888 (dst, vdest);
+		}
+	    }
+
+	    mask++;
+	    dst++;
+	    src++;
+	}
+    }
+
+    _mm_empty ();
+}
+
+static void
+mmx_composite_over_reverse_n_8888 (pixman_implementation_t *imp,
+                                   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line, *dst;
+    int32_t w;
+    int dst_stride;
+    __m64 vsrc;
+
+    CHECKPOINT ();
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    vsrc = load8888 (&src);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	w = width;
+
+	CHECKPOINT ();
+
+	while (w && (uintptr_t)dst & 7)
+	{
+	    __m64 vdest = load8888 (dst);
+
+	    store8888 (dst, over (vdest, expand_alpha (vdest), vsrc));
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 2)
+	{
+	    __m64 vdest = *(__m64 *)dst;
+	    __m64 dest0 = expand8888 (vdest, 0);
+	    __m64 dest1 = expand8888 (vdest, 1);
+
+
+	    dest0 = over (dest0, expand_alpha (dest0), vsrc);
+	    dest1 = over (dest1, expand_alpha (dest1), vsrc);
+
+	    *(__m64 *)dst = pack8888 (dest0, dest1);
+
+	    dst += 2;
+	    w -= 2;
+	}
+
+	CHECKPOINT ();
+
+	if (w)
+	{
+	    __m64 vdest = load8888 (dst);
+
+	    store8888 (dst, over (vdest, expand_alpha (vdest), vsrc));
+	}
+    }
+
+    _mm_empty ();
+}
+
+static force_inline void
+scaled_nearest_scanline_mmx_8888_8888_OVER (uint32_t*       pd,
+                                            const uint32_t* ps,
+                                            int32_t         w,
+                                            pixman_fixed_t  vx,
+                                            pixman_fixed_t  unit_x,
+                                            pixman_fixed_t  src_width_fixed,
+                                            pixman_bool_t   fully_transparent_src)
+{
+    if (fully_transparent_src)
+	return;
+
+    while (w)
+    {
+	__m64 d = load (pd);
+	__m64 s = load (ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	store8888 (pd, core_combine_over_u_pixel_mmx (s, d));
+	pd++;
+
+	w--;
+    }
+
+    _mm_empty ();
+}
+
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_cover_OVER,
+		       scaled_nearest_scanline_mmx_8888_8888_OVER,
+		       uint32_t, uint32_t, COVER)
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_none_OVER,
+		       scaled_nearest_scanline_mmx_8888_8888_OVER,
+		       uint32_t, uint32_t, NONE)
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_pad_OVER,
+		       scaled_nearest_scanline_mmx_8888_8888_OVER,
+		       uint32_t, uint32_t, PAD)
+FAST_NEAREST_MAINLOOP (mmx_8888_8888_normal_OVER,
+		       scaled_nearest_scanline_mmx_8888_8888_OVER,
+		       uint32_t, uint32_t, NORMAL)
+
+static force_inline void
+scaled_nearest_scanline_mmx_8888_n_8888_OVER (const uint32_t * mask,
+					      uint32_t *       dst,
+					      const uint32_t * src,
+					      int32_t          w,
+					      pixman_fixed_t   vx,
+					      pixman_fixed_t   unit_x,
+					      pixman_fixed_t   src_width_fixed,
+					      pixman_bool_t    zero_src)
+{
+    __m64 mm_mask;
+
+    if (zero_src || (*mask >> 24) == 0)
+    {
+	/* A workaround for https://gcc.gnu.org/PR47759 */
+	_mm_empty ();
+	return;
+    }
+
+    mm_mask = expand_alpha (load8888 (mask));
+
+    while (w)
+    {
+	uint32_t s = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	if (s)
+	{
+	    __m64 ms = load8888 (&s);
+	    __m64 alpha = expand_alpha (ms);
+	    __m64 dest  = load8888 (dst);
+
+	    store8888 (dst, (in_over (ms, alpha, mm_mask, dest)));
+	}
+
+	dst++;
+	w--;
+    }
+
+    _mm_empty ();
+}
+
+FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_cover_OVER,
+			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE)
+FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_pad_OVER,
+			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE)
+FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_none_OVER,
+			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE)
+FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_normal_OVER,
+			      scaled_nearest_scanline_mmx_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE)
+
+#define BSHIFT ((1 << BILINEAR_INTERPOLATION_BITS))
+#define BMSK (BSHIFT - 1)
+
+#define BILINEAR_DECLARE_VARIABLES						\
+    const __m64 mm_wt = _mm_set_pi16 (wt, wt, wt, wt);				\
+    const __m64 mm_wb = _mm_set_pi16 (wb, wb, wb, wb);				\
+    const __m64 mm_addc7 = _mm_set_pi16 (0, 1, 0, 1);				\
+    const __m64 mm_xorc7 = _mm_set_pi16 (0, BMSK, 0, BMSK);			\
+    const __m64 mm_ux = _mm_set_pi16 (unit_x, unit_x, unit_x, unit_x);		\
+    const __m64 mm_zero = _mm_setzero_si64 ();					\
+    __m64 mm_x = _mm_set_pi16 (vx, vx, vx, vx)
+
+#define BILINEAR_INTERPOLATE_ONE_PIXEL(pix)					\
+do {										\
+    /* fetch 2x2 pixel block into 2 mmx registers */				\
+    __m64 t = ldq_u ((__m64 *)&src_top [pixman_fixed_to_int (vx)]);		\
+    __m64 b = ldq_u ((__m64 *)&src_bottom [pixman_fixed_to_int (vx)]);		\
+    /* vertical interpolation */						\
+    __m64 t_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (t, mm_zero), mm_wt);		\
+    __m64 t_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (t, mm_zero), mm_wt);		\
+    __m64 b_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (b, mm_zero), mm_wb);		\
+    __m64 b_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (b, mm_zero), mm_wb);		\
+    __m64 hi = _mm_add_pi16 (t_hi, b_hi);					\
+    __m64 lo = _mm_add_pi16 (t_lo, b_lo);					\
+    /* calculate horizontal weights */						\
+    __m64 mm_wh = _mm_add_pi16 (mm_addc7, _mm_xor_si64 (mm_xorc7,		\
+			  _mm_srli_pi16 (mm_x,					\
+					 16 - BILINEAR_INTERPOLATION_BITS)));	\
+    /* horizontal interpolation */						\
+    __m64 p = _mm_unpacklo_pi16 (lo, hi);					\
+    __m64 q = _mm_unpackhi_pi16 (lo, hi);					\
+    vx += unit_x;								\
+    lo = _mm_madd_pi16 (p, mm_wh);						\
+    hi = _mm_madd_pi16 (q, mm_wh);						\
+    mm_x = _mm_add_pi16 (mm_x, mm_ux);						\
+    /* shift and pack the result */						\
+    hi = _mm_srli_pi32 (hi, BILINEAR_INTERPOLATION_BITS * 2);			\
+    lo = _mm_srli_pi32 (lo, BILINEAR_INTERPOLATION_BITS * 2);			\
+    lo = _mm_packs_pi32 (lo, hi);						\
+    lo = _mm_packs_pu16 (lo, lo);						\
+    pix = lo;									\
+} while (0)
+
+#define BILINEAR_SKIP_ONE_PIXEL()						\
+do {										\
+    vx += unit_x;								\
+    mm_x = _mm_add_pi16 (mm_x, mm_ux);						\
+} while(0)
+
+static force_inline void
+scaled_bilinear_scanline_mmx_8888_8888_SRC (uint32_t *       dst,
+					    const uint32_t * mask,
+					    const uint32_t * src_top,
+					    const uint32_t * src_bottom,
+					    int32_t          w,
+					    int              wt,
+					    int              wb,
+					    pixman_fixed_t   vx,
+					    pixman_fixed_t   unit_x,
+					    pixman_fixed_t   max_vx,
+					    pixman_bool_t    zero_src)
+{
+    BILINEAR_DECLARE_VARIABLES;
+    __m64 pix;
+
+    while (w--)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix);
+	store (dst, pix);
+	dst++;
+    }
+
+    _mm_empty ();
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_SRC,
+			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       COVER, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_SRC,
+			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       PAD, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_SRC,
+			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       NONE, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_SRC,
+			       scaled_bilinear_scanline_mmx_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       NORMAL, FLAG_NONE)
+
+static force_inline void
+scaled_bilinear_scanline_mmx_8888_8888_OVER (uint32_t *       dst,
+					     const uint32_t * mask,
+					     const uint32_t * src_top,
+					     const uint32_t * src_bottom,
+					     int32_t          w,
+					     int              wt,
+					     int              wb,
+					     pixman_fixed_t   vx,
+					     pixman_fixed_t   unit_x,
+					     pixman_fixed_t   max_vx,
+					     pixman_bool_t    zero_src)
+{
+    BILINEAR_DECLARE_VARIABLES;
+    __m64 pix1, pix2;
+
+    while (w)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+
+	if (!is_zero (pix1))
+	{
+	    pix2 = load (dst);
+	    store8888 (dst, core_combine_over_u_pixel_mmx (pix1, pix2));
+	}
+
+	w--;
+	dst++;
+    }
+
+    _mm_empty ();
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       COVER, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       PAD, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       NONE, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       NORMAL, FLAG_NONE)
+
+static force_inline void
+scaled_bilinear_scanline_mmx_8888_8_8888_OVER (uint32_t *       dst,
+					       const uint8_t  * mask,
+					       const uint32_t * src_top,
+					       const uint32_t * src_bottom,
+					       int32_t          w,
+					       int              wt,
+					       int              wb,
+					       pixman_fixed_t   vx,
+					       pixman_fixed_t   unit_x,
+					       pixman_fixed_t   max_vx,
+					       pixman_bool_t    zero_src)
+{
+    BILINEAR_DECLARE_VARIABLES;
+    __m64 pix1, pix2;
+    uint32_t m;
+
+    while (w)
+    {
+	m = (uint32_t) *mask++;
+
+	if (m)
+	{
+	    BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+
+	    if (m == 0xff && is_opaque (pix1))
+	    {
+		store (dst, pix1);
+	    }
+	    else
+	    {
+		__m64 ms, md, ma, msa;
+
+		pix2 = load (dst);
+		ma = expand_alpha_rev (to_m64 (m));
+		ms = _mm_unpacklo_pi8 (pix1, _mm_setzero_si64 ());
+		md = _mm_unpacklo_pi8 (pix2, _mm_setzero_si64 ());
+
+		msa = expand_alpha (ms);
+
+		store8888 (dst, (in_over (ms, msa, ma, md)));
+	    }
+	}
+	else
+	{
+	    BILINEAR_SKIP_ONE_PIXEL ();
+	}
+
+	w--;
+	dst++;
+    }
+
+    _mm_empty ();
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_cover_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       COVER, FLAG_HAVE_NON_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_pad_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       PAD, FLAG_HAVE_NON_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_none_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       NONE, FLAG_HAVE_NON_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_normal_OVER,
+			       scaled_bilinear_scanline_mmx_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       NORMAL, FLAG_HAVE_NON_SOLID_MASK)
+
+static uint32_t *
+mmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    uint32_t *dst = iter->buffer;
+    uint32_t *src = (uint32_t *)iter->bits;
+
+    iter->bits += iter->stride;
+
+    while (w && ((uintptr_t)dst) & 7)
+    {
+	*dst++ = (*src++) | 0xff000000;
+	w--;
+    }
+
+    while (w >= 8)
+    {
+	__m64 vsrc1 = ldq_u ((__m64 *)(src + 0));
+	__m64 vsrc2 = ldq_u ((__m64 *)(src + 2));
+	__m64 vsrc3 = ldq_u ((__m64 *)(src + 4));
+	__m64 vsrc4 = ldq_u ((__m64 *)(src + 6));
+
+	*(__m64 *)(dst + 0) = _mm_or_si64 (vsrc1, MC (ff000000));
+	*(__m64 *)(dst + 2) = _mm_or_si64 (vsrc2, MC (ff000000));
+	*(__m64 *)(dst + 4) = _mm_or_si64 (vsrc3, MC (ff000000));
+	*(__m64 *)(dst + 6) = _mm_or_si64 (vsrc4, MC (ff000000));
+
+	dst += 8;
+	src += 8;
+	w -= 8;
+    }
+
+    while (w)
+    {
+	*dst++ = (*src++) | 0xff000000;
+	w--;
+    }
+
+    _mm_empty ();
+    return iter->buffer;
+}
+
+static uint32_t *
+mmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    uint32_t *dst = iter->buffer;
+    uint16_t *src = (uint16_t *)iter->bits;
+
+    iter->bits += iter->stride;
+
+    while (w && ((uintptr_t)dst) & 0x0f)
+    {
+	uint16_t s = *src++;
+
+	*dst++ = convert_0565_to_8888 (s);
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m64 vsrc = ldq_u ((__m64 *)src);
+	__m64 mm0, mm1;
+
+	expand_4xpacked565 (vsrc, &mm0, &mm1, 1);
+
+	*(__m64 *)(dst + 0) = mm0;
+	*(__m64 *)(dst + 2) = mm1;
+
+	dst += 4;
+	src += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	uint16_t s = *src++;
+
+	*dst++ = convert_0565_to_8888 (s);
+	w--;
+    }
+
+    _mm_empty ();
+    return iter->buffer;
+}
+
+static uint32_t *
+mmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    uint32_t *dst = iter->buffer;
+    uint8_t *src = iter->bits;
+
+    iter->bits += iter->stride;
+
+    while (w && (((uintptr_t)dst) & 15))
+    {
+        *dst++ = (uint32_t)*(src++) << 24;
+        w--;
+    }
+
+    while (w >= 8)
+    {
+	__m64 mm0 = ldq_u ((__m64 *)src);
+
+	__m64 mm1 = _mm_unpacklo_pi8  (_mm_setzero_si64(), mm0);
+	__m64 mm2 = _mm_unpackhi_pi8  (_mm_setzero_si64(), mm0);
+	__m64 mm3 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm1);
+	__m64 mm4 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm1);
+	__m64 mm5 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm2);
+	__m64 mm6 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm2);
+
+	*(__m64 *)(dst + 0) = mm3;
+	*(__m64 *)(dst + 2) = mm4;
+	*(__m64 *)(dst + 4) = mm5;
+	*(__m64 *)(dst + 6) = mm6;
+
+	dst += 8;
+	src += 8;
+	w -= 8;
+    }
+
+    while (w)
+    {
+	*dst++ = (uint32_t)*(src++) << 24;
+	w--;
+    }
+
+    _mm_empty ();
+    return iter->buffer;
+}
+
+#define IMAGE_FLAGS							\
+    (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |		\
+     FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
+
+static const pixman_iter_info_t mmx_iters[] = 
+{
+    { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, mmx_fetch_x8r8g8b8, NULL
+    },
+    { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, mmx_fetch_r5g6b5, NULL
+    },
+    { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, mmx_fetch_a8, NULL
+    },
+    { PIXMAN_null },
+};
+
+static const pixman_fast_path_t mmx_fast_paths[] =
+{
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       r5g6b5,   mmx_composite_over_n_8_0565       ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       b5g6r5,   mmx_composite_over_n_8_0565       ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       a8r8g8b8, mmx_composite_over_n_8_8888       ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       x8r8g8b8, mmx_composite_over_n_8_8888       ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       a8b8g8r8, mmx_composite_over_n_8_8888       ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    a8,       x8b8g8r8, mmx_composite_over_n_8_8888       ),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8r8g8b8, a8r8g8b8, mmx_composite_over_n_8888_8888_ca ),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8r8g8b8, x8r8g8b8, mmx_composite_over_n_8888_8888_ca ),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8r8g8b8, r5g6b5,   mmx_composite_over_n_8888_0565_ca ),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8b8g8r8, a8b8g8r8, mmx_composite_over_n_8888_8888_ca ),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8b8g8r8, x8b8g8r8, mmx_composite_over_n_8888_8888_ca ),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid,    a8b8g8r8, b5g6r5,   mmx_composite_over_n_8888_0565_ca ),
+    PIXMAN_STD_FAST_PATH    (OVER, pixbuf,   pixbuf,   a8r8g8b8, mmx_composite_over_pixbuf_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, pixbuf,   pixbuf,   x8r8g8b8, mmx_composite_over_pixbuf_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, pixbuf,   pixbuf,   r5g6b5,   mmx_composite_over_pixbuf_0565    ),
+    PIXMAN_STD_FAST_PATH    (OVER, rpixbuf,  rpixbuf,  a8b8g8r8, mmx_composite_over_pixbuf_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, rpixbuf,  rpixbuf,  x8b8g8r8, mmx_composite_over_pixbuf_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, rpixbuf,  rpixbuf,  b5g6r5,   mmx_composite_over_pixbuf_0565    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, solid,    a8r8g8b8, mmx_composite_over_x888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, solid,    x8r8g8b8, mmx_composite_over_x888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, solid,    a8b8g8r8, mmx_composite_over_x888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, solid,    x8b8g8r8, mmx_composite_over_x888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, solid,    a8r8g8b8, mmx_composite_over_8888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, solid,    x8r8g8b8, mmx_composite_over_8888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, solid,    a8b8g8r8, mmx_composite_over_8888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, solid,    x8b8g8r8, mmx_composite_over_8888_n_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, a8,       x8r8g8b8, mmx_composite_over_x888_8_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, a8,       a8r8g8b8, mmx_composite_over_x888_8_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, a8,       x8b8g8r8, mmx_composite_over_x888_8_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, a8,       a8b8g8r8, mmx_composite_over_x888_8_8888    ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     a8r8g8b8, mmx_composite_over_n_8888         ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     x8r8g8b8, mmx_composite_over_n_8888         ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     r5g6b5,   mmx_composite_over_n_0565         ),
+    PIXMAN_STD_FAST_PATH    (OVER, solid,    null,     b5g6r5,   mmx_composite_over_n_0565         ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8r8g8b8, null,     x8r8g8b8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (OVER, x8b8g8r8, null,     x8b8g8r8, mmx_composite_copy_area           ),
+
+    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, null,     a8r8g8b8, mmx_composite_over_8888_8888      ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, null,     x8r8g8b8, mmx_composite_over_8888_8888      ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8r8g8b8, null,     r5g6b5,   mmx_composite_over_8888_0565      ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, null,     a8b8g8r8, mmx_composite_over_8888_8888      ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, null,     x8b8g8r8, mmx_composite_over_8888_8888      ),
+    PIXMAN_STD_FAST_PATH    (OVER, a8b8g8r8, null,     b5g6r5,   mmx_composite_over_8888_0565      ),
+
+    PIXMAN_STD_FAST_PATH    (OVER_REVERSE, solid, null, a8r8g8b8, mmx_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH    (OVER_REVERSE, solid, null, a8b8g8r8, mmx_composite_over_reverse_n_8888),
+
+    PIXMAN_STD_FAST_PATH    (ADD,  r5g6b5,   null,     r5g6b5,   mmx_composite_add_0565_0565       ),
+    PIXMAN_STD_FAST_PATH    (ADD,  b5g6r5,   null,     b5g6r5,   mmx_composite_add_0565_0565       ),
+    PIXMAN_STD_FAST_PATH    (ADD,  a8r8g8b8, null,     a8r8g8b8, mmx_composite_add_8888_8888       ),
+    PIXMAN_STD_FAST_PATH    (ADD,  a8b8g8r8, null,     a8b8g8r8, mmx_composite_add_8888_8888       ),
+    PIXMAN_STD_FAST_PATH    (ADD,  a8,       null,     a8,       mmx_composite_add_8_8		   ),
+    PIXMAN_STD_FAST_PATH    (ADD,  solid,    a8,       a8,       mmx_composite_add_n_8_8           ),
+
+    PIXMAN_STD_FAST_PATH    (SRC,  a8r8g8b8, null,     r5g6b5,   mmx_composite_src_x888_0565       ),
+    PIXMAN_STD_FAST_PATH    (SRC,  a8b8g8r8, null,     b5g6r5,   mmx_composite_src_x888_0565       ),
+    PIXMAN_STD_FAST_PATH    (SRC,  x8r8g8b8, null,     r5g6b5,   mmx_composite_src_x888_0565       ),
+    PIXMAN_STD_FAST_PATH    (SRC,  x8b8g8r8, null,     b5g6r5,   mmx_composite_src_x888_0565       ),
+    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       a8r8g8b8, mmx_composite_src_n_8_8888        ),
+    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       x8r8g8b8, mmx_composite_src_n_8_8888        ),
+    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       a8b8g8r8, mmx_composite_src_n_8_8888        ),
+    PIXMAN_STD_FAST_PATH    (SRC,  solid,    a8,       x8b8g8r8, mmx_composite_src_n_8_8888        ),
+    PIXMAN_STD_FAST_PATH    (SRC,  a8r8g8b8, null,     a8r8g8b8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  a8b8g8r8, null,     a8b8g8r8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  a8r8g8b8, null,     x8r8g8b8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  a8b8g8r8, null,     x8b8g8r8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  x8r8g8b8, null,     x8r8g8b8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  x8b8g8r8, null,     x8b8g8r8, mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  r5g6b5,   null,     r5g6b5,   mmx_composite_copy_area           ),
+    PIXMAN_STD_FAST_PATH    (SRC,  b5g6r5,   null,     b5g6r5,   mmx_composite_copy_area           ),
+
+    PIXMAN_STD_FAST_PATH    (IN,   a8,       null,     a8,       mmx_composite_in_8_8              ),
+    PIXMAN_STD_FAST_PATH    (IN,   solid,    a8,       a8,       mmx_composite_in_n_8_8            ),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER,   a8r8g8b8, x8r8g8b8, mmx_8888_8888                            ),
+    SIMPLE_NEAREST_FAST_PATH (OVER,   a8b8g8r8, x8b8g8r8, mmx_8888_8888                            ),
+    SIMPLE_NEAREST_FAST_PATH (OVER,   a8r8g8b8, a8r8g8b8, mmx_8888_8888                            ),
+    SIMPLE_NEAREST_FAST_PATH (OVER,   a8b8g8r8, a8b8g8r8, mmx_8888_8888                            ),
+
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_n_8888                 ),
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_n_8888                 ),
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_n_8888                 ),
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_n_8888                 ),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8,          a8r8g8b8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8,          x8r8g8b8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8,          x8r8g8b8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8,          a8b8g8r8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8,          x8b8g8r8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8,          x8b8g8r8, mmx_8888_8888                     ),
+
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8,         x8r8g8b8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8,         x8b8g8r8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8,         a8r8g8b8, mmx_8888_8888                     ),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8,         a8b8g8r8, mmx_8888_8888                     ),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8_8888                   ),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8_8888                   ),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8_8888                   ),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8_8888                   ),
+
+    { PIXMAN_OP_NONE },
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_mmx (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp = _pixman_implementation_create (fallback, mmx_fast_paths);
+
+    imp->combine_32[PIXMAN_OP_OVER] = mmx_combine_over_u;
+    imp->combine_32[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_u;
+    imp->combine_32[PIXMAN_OP_IN] = mmx_combine_in_u;
+    imp->combine_32[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_u;
+    imp->combine_32[PIXMAN_OP_OUT] = mmx_combine_out_u;
+    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_u;
+    imp->combine_32[PIXMAN_OP_ATOP] = mmx_combine_atop_u;
+    imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_u;
+    imp->combine_32[PIXMAN_OP_XOR] = mmx_combine_xor_u;
+    imp->combine_32[PIXMAN_OP_ADD] = mmx_combine_add_u;
+    imp->combine_32[PIXMAN_OP_SATURATE] = mmx_combine_saturate_u;
+
+    imp->combine_32_ca[PIXMAN_OP_SRC] = mmx_combine_src_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER] = mmx_combine_over_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN] = mmx_combine_in_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT] = mmx_combine_out_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP] = mmx_combine_atop_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_XOR] = mmx_combine_xor_ca;
+    imp->combine_32_ca[PIXMAN_OP_ADD] = mmx_combine_add_ca;
+
+    imp->blt = mmx_blt;
+    imp->fill = mmx_fill;
+
+    imp->iter_info = mmx_iters;
+
+    return imp;
+}
+
+#endif /* USE_X86_MMX || USE_ARM_IWMMXT || USE_LOONGSON_MMI */
diff --git a/libs/pixman-0.40.0/pixman/pixman-noop.c b/libs/pixman-0.40.0/pixman/pixman-noop.c
new file mode 100644
index 0000000..e598904
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-noop.c
@@ -0,0 +1,161 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2011 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+#include "pixman-inlines.h"
+
+static void
+noop_composite (pixman_implementation_t *imp,
+		pixman_composite_info_t *info)
+{
+    return;
+}
+
+static uint32_t *
+noop_get_scanline (pixman_iter_t *iter, const uint32_t *mask)
+{
+    uint32_t *result = iter->buffer;
+
+    iter->buffer += iter->image->bits.rowstride;
+
+    return result;
+}
+
+static void
+noop_init_solid_narrow (pixman_iter_t *iter,
+			const pixman_iter_info_t *info)
+{ 
+    pixman_image_t *image = iter->image;
+    uint32_t *buffer = iter->buffer;
+    uint32_t *end = buffer + iter->width;
+    uint32_t color;
+
+    if (iter->image->type == SOLID)
+	color = image->solid.color_32;
+    else
+	color = image->bits.fetch_pixel_32 (&image->bits, 0, 0);
+
+    while (buffer < end)
+	*(buffer++) = color;
+}
+
+static void
+noop_init_solid_wide (pixman_iter_t *iter,
+		      const pixman_iter_info_t *info)
+{
+    pixman_image_t *image = iter->image;
+    argb_t *buffer = (argb_t *)iter->buffer;
+    argb_t *end = buffer + iter->width;
+    argb_t color;
+
+    if (iter->image->type == SOLID)
+	color = image->solid.color_float;
+    else
+	color = image->bits.fetch_pixel_float (&image->bits, 0, 0);
+
+    while (buffer < end)
+	*(buffer++) = color;
+}
+
+static void
+noop_init_direct_buffer (pixman_iter_t *iter, const pixman_iter_info_t *info)
+{
+    pixman_image_t *image = iter->image;
+
+    iter->buffer =
+	image->bits.bits + iter->y * image->bits.rowstride + iter->x;
+}
+
+static void
+dest_write_back_direct (pixman_iter_t *iter)
+{
+    iter->buffer += iter->image->bits.rowstride;
+}
+
+static const pixman_iter_info_t noop_iters[] =
+{
+    /* Source iters */
+    { PIXMAN_any,
+      0, ITER_IGNORE_ALPHA | ITER_IGNORE_RGB | ITER_SRC,
+      NULL,
+      _pixman_iter_get_scanline_noop,
+      NULL
+    },
+    { PIXMAN_solid,
+      FAST_PATH_NO_ALPHA_MAP, ITER_NARROW | ITER_SRC,
+      noop_init_solid_narrow,
+      _pixman_iter_get_scanline_noop,
+      NULL,
+    },
+    { PIXMAN_solid,
+      FAST_PATH_NO_ALPHA_MAP, ITER_WIDE | ITER_SRC,
+      noop_init_solid_wide,
+      _pixman_iter_get_scanline_noop,
+      NULL
+    },
+    { PIXMAN_a8r8g8b8,
+      FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |
+          FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST,
+      ITER_NARROW | ITER_SRC,
+      noop_init_direct_buffer,
+      noop_get_scanline,
+      NULL
+    },
+    /* Dest iters */
+    { PIXMAN_a8r8g8b8,
+      FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST,
+      noop_init_direct_buffer,
+      _pixman_iter_get_scanline_noop,
+      dest_write_back_direct
+    },
+    { PIXMAN_x8r8g8b8,
+      FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST | ITER_LOCALIZED_ALPHA,
+      noop_init_direct_buffer,
+      _pixman_iter_get_scanline_noop,
+      dest_write_back_direct
+    },
+    { PIXMAN_null },
+};
+
+static const pixman_fast_path_t noop_fast_paths[] =
+{
+    { PIXMAN_OP_DST, PIXMAN_any, 0, PIXMAN_any, 0, PIXMAN_any, 0, noop_composite },
+    { PIXMAN_OP_NONE },
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_noop (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp =
+	_pixman_implementation_create (fallback, noop_fast_paths);
+ 
+    imp->iter_info = noop_iters;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-ppc.c b/libs/pixman-0.40.0/pixman/pixman-ppc.c
new file mode 100644
index 0000000..a6e7bb0
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-ppc.c
@@ -0,0 +1,155 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+
+#ifdef USE_VMX
+
+/* The CPU detection code needs to be in a file not compiled with
+ * "-maltivec -mabi=altivec", as gcc would try to save vector register
+ * across function calls causing SIGILL on cpus without Altivec/vmx.
+ */
+#ifdef __APPLE__
+#include <sys/sysctl.h>
+
+static pixman_bool_t
+pixman_have_vmx (void)
+{
+    int error, have_vmx;
+    size_t length = sizeof(have_vmx);
+
+    error = sysctlbyname ("hw.optional.altivec", &have_vmx, &length, NULL, 0);
+
+    if (error)
+	return FALSE;
+
+    return have_vmx;
+}
+
+#elif defined (__OpenBSD__)
+#include <sys/param.h>
+#include <sys/sysctl.h>
+#include <machine/cpu.h>
+
+static pixman_bool_t
+pixman_have_vmx (void)
+{
+    int error, have_vmx;
+    int mib[2] = { CTL_MACHDEP, CPU_ALTIVEC };
+    size_t length = sizeof(have_vmx);
+
+    error = sysctl (mib, 2, &have_vmx, &length, NULL, 0);
+
+    if (error != 0)
+	return FALSE;
+
+    return have_vmx;
+}
+
+#elif defined (__linux__)
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <linux/auxvec.h>
+#include <asm/cputable.h>
+
+static pixman_bool_t
+pixman_have_vmx (void)
+{
+    int have_vmx = FALSE;
+    int fd;
+    struct
+    {
+	unsigned long type;
+	unsigned long value;
+    } aux;
+
+    fd = open ("/proc/self/auxv", O_RDONLY);
+    if (fd >= 0)
+    {
+	while (read (fd, &aux, sizeof (aux)) == sizeof (aux))
+	{
+	    if (aux.type == AT_HWCAP && (aux.value & PPC_FEATURE_HAS_ALTIVEC))
+	    {
+		have_vmx = TRUE;
+		break;
+	    }
+	}
+
+	close (fd);
+    }
+
+    return have_vmx;
+}
+
+#else /* !__APPLE__ && !__OpenBSD__ && !__linux__ */
+#include <signal.h>
+#include <setjmp.h>
+
+static jmp_buf jump_env;
+
+static void
+vmx_test (int        sig,
+	  siginfo_t *si,
+	  void *     unused)
+{
+    longjmp (jump_env, 1);
+}
+
+static pixman_bool_t
+pixman_have_vmx (void)
+{
+    struct sigaction sa, osa;
+    int jmp_result;
+
+    sa.sa_flags = SA_SIGINFO;
+    sigemptyset (&sa.sa_mask);
+    sa.sa_sigaction = vmx_test;
+    sigaction (SIGILL, &sa, &osa);
+    jmp_result = setjmp (jump_env);
+    if (jmp_result == 0)
+    {
+	asm volatile ( "vor 0, 0, 0" );
+    }
+    sigaction (SIGILL, &osa, NULL);
+    return (jmp_result == 0);
+}
+
+#endif /* __APPLE__ */
+#endif /* USE_VMX */
+
+pixman_implementation_t *
+_pixman_ppc_get_implementations (pixman_implementation_t *imp)
+{
+#ifdef USE_VMX
+    if (!_pixman_disabled ("vmx") && pixman_have_vmx ())
+	imp = _pixman_implementation_create_vmx (imp);
+#endif
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-private.h b/libs/pixman-0.40.0/pixman/pixman-private.h
new file mode 100644
index 0000000..d836cc5
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-private.h
@@ -0,0 +1,1188 @@
+#ifndef PIXMAN_PRIVATE_H
+#define PIXMAN_PRIVATE_H
+
+/*
+ * The defines which are shared between C and assembly code
+ */
+
+/* bilinear interpolation precision (must be < 8) */
+#define BILINEAR_INTERPOLATION_BITS 7
+#define BILINEAR_INTERPOLATION_RANGE (1 << BILINEAR_INTERPOLATION_BITS)
+
+/*
+ * C specific part
+ */
+
+#ifndef __ASSEMBLER__
+
+#ifndef PACKAGE
+#  error config.h must be included before pixman-private.h
+#endif
+
+#define PIXMAN_DISABLE_DEPRECATED
+#define PIXMAN_USE_INTERNAL_API
+
+#include "pixman.h"
+#include <time.h>
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <stddef.h>
+#include <float.h>
+
+#include "pixman-compiler.h"
+
+/*
+ * Images
+ */
+typedef struct image_common image_common_t;
+typedef struct solid_fill solid_fill_t;
+typedef struct gradient gradient_t;
+typedef struct linear_gradient linear_gradient_t;
+typedef struct horizontal_gradient horizontal_gradient_t;
+typedef struct vertical_gradient vertical_gradient_t;
+typedef struct conical_gradient conical_gradient_t;
+typedef struct radial_gradient radial_gradient_t;
+typedef struct bits_image bits_image_t;
+typedef struct circle circle_t;
+
+typedef struct argb_t argb_t;
+
+struct argb_t
+{
+    float a;
+    float r;
+    float g;
+    float b;
+};
+
+typedef void (*fetch_scanline_t) (bits_image_t   *image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  uint32_t       *buffer,
+				  const uint32_t *mask);
+
+typedef uint32_t (*fetch_pixel_32_t) (bits_image_t *image,
+				      int           x,
+				      int           y);
+
+typedef argb_t (*fetch_pixel_float_t) (bits_image_t *image,
+				       int           x,
+				       int           y);
+
+typedef void (*store_scanline_t) (bits_image_t *  image,
+				  int             x,
+				  int             y,
+				  int             width,
+				  const uint32_t *values);
+
+typedef enum
+{
+    BITS,
+    LINEAR,
+    CONICAL,
+    RADIAL,
+    SOLID
+} image_type_t;
+
+typedef void (*property_changed_func_t) (pixman_image_t *image);
+
+struct image_common
+{
+    image_type_t                type;
+    int32_t                     ref_count;
+    pixman_region32_t           clip_region;
+    int32_t			alpha_count;	    /* How many times this image is being used as an alpha map */
+    pixman_bool_t               have_clip_region;   /* FALSE if there is no clip */
+    pixman_bool_t               client_clip;        /* Whether the source clip was
+						       set by a client */
+    pixman_bool_t               clip_sources;       /* Whether the clip applies when
+						     * the image is used as a source
+						     */
+    pixman_bool_t		dirty;
+    pixman_transform_t *        transform;
+    pixman_repeat_t             repeat;
+    pixman_filter_t             filter;
+    pixman_fixed_t *            filter_params;
+    int                         n_filter_params;
+    bits_image_t *              alpha_map;
+    int                         alpha_origin_x;
+    int                         alpha_origin_y;
+    pixman_bool_t               component_alpha;
+    property_changed_func_t     property_changed;
+
+    pixman_image_destroy_func_t destroy_func;
+    void *                      destroy_data;
+
+    uint32_t			flags;
+    pixman_format_code_t	extended_format_code;
+};
+
+struct solid_fill
+{
+    image_common_t common;
+    pixman_color_t color;
+
+    uint32_t	   color_32;
+    argb_t	   color_float;
+};
+
+struct gradient
+{
+    image_common_t	    common;
+    int                     n_stops;
+    pixman_gradient_stop_t *stops;
+};
+
+struct linear_gradient
+{
+    gradient_t           common;
+    pixman_point_fixed_t p1;
+    pixman_point_fixed_t p2;
+};
+
+struct circle
+{
+    pixman_fixed_t x;
+    pixman_fixed_t y;
+    pixman_fixed_t radius;
+};
+
+struct radial_gradient
+{
+    gradient_t common;
+
+    circle_t   c1;
+    circle_t   c2;
+
+    circle_t   delta;
+    double     a;
+    double     inva;
+    double     mindr;
+};
+
+struct conical_gradient
+{
+    gradient_t           common;
+    pixman_point_fixed_t center;
+    double		 angle;
+};
+
+struct bits_image
+{
+    image_common_t             common;
+    pixman_format_code_t       format;
+    const pixman_indexed_t *   indexed;
+    int                        width;
+    int                        height;
+    uint32_t *                 bits;
+    uint32_t *                 free_me;
+    int                        rowstride;  /* in number of uint32_t's */
+
+    pixman_dither_t            dither;
+    uint32_t                   dither_offset_y;
+    uint32_t                   dither_offset_x;
+
+    fetch_scanline_t           fetch_scanline_32;
+    fetch_pixel_32_t	       fetch_pixel_32;
+    store_scanline_t           store_scanline_32;
+
+    fetch_scanline_t	       fetch_scanline_float;
+    fetch_pixel_float_t	       fetch_pixel_float;
+    store_scanline_t           store_scanline_float;
+
+    /* Used for indirect access to the bits */
+    pixman_read_memory_func_t  read_func;
+    pixman_write_memory_func_t write_func;
+};
+
+union pixman_image
+{
+    image_type_t       type;
+    image_common_t     common;
+    bits_image_t       bits;
+    gradient_t         gradient;
+    linear_gradient_t  linear;
+    conical_gradient_t conical;
+    radial_gradient_t  radial;
+    solid_fill_t       solid;
+};
+
+typedef struct pixman_iter_t pixman_iter_t;
+typedef uint32_t *(* pixman_iter_get_scanline_t) (pixman_iter_t *iter, const uint32_t *mask);
+typedef void      (* pixman_iter_write_back_t)   (pixman_iter_t *iter);
+typedef void	  (* pixman_iter_fini_t)	 (pixman_iter_t *iter);
+
+typedef enum
+{
+    ITER_NARROW =               (1 << 0),
+    ITER_WIDE =                 (1 << 1),
+
+    /* "Localized alpha" is when the alpha channel is used only to compute
+     * the alpha value of the destination. This means that the computation
+     * of the RGB values of the result is independent of the alpha value.
+     *
+     * For example, the OVER operator has localized alpha for the
+     * destination, because the RGB values of the result can be computed
+     * without knowing the destination alpha. Similarly, ADD has localized
+     * alpha for both source and destination because the RGB values of the
+     * result can be computed without knowing the alpha value of source or
+     * destination.
+     *
+     * When he destination is xRGB, this is useful knowledge, because then
+     * we can treat it as if it were ARGB, which means in some cases we can
+     * avoid copying it to a temporary buffer.
+     */
+    ITER_LOCALIZED_ALPHA =	(1 << 2),
+    ITER_IGNORE_ALPHA =		(1 << 3),
+    ITER_IGNORE_RGB =		(1 << 4),
+
+    /* These indicate whether the iterator is for a source
+     * or a destination image
+     */
+    ITER_SRC =			(1 << 5),
+    ITER_DEST =			(1 << 6)
+} iter_flags_t;
+
+struct pixman_iter_t
+{
+    /* These are initialized by _pixman_implementation_{src,dest}_init */
+    pixman_image_t *		image;
+    uint32_t *			buffer;
+    int				x, y;
+    int				width;
+    int				height;
+    iter_flags_t		iter_flags;
+    uint32_t			image_flags;
+
+    /* These function pointers are initialized by the implementation */
+    pixman_iter_get_scanline_t	get_scanline;
+    pixman_iter_write_back_t	write_back;
+    pixman_iter_fini_t          fini;
+
+    /* These fields are scratch data that implementations can use */
+    void *			data;
+    uint8_t *			bits;
+    int				stride;
+};
+
+typedef struct pixman_iter_info_t pixman_iter_info_t;
+typedef void (* pixman_iter_initializer_t) (pixman_iter_t *iter,
+                                            const pixman_iter_info_t *info);
+struct pixman_iter_info_t
+{
+    pixman_format_code_t	format;
+    uint32_t			image_flags;
+    iter_flags_t		iter_flags;
+    pixman_iter_initializer_t	initializer;
+    pixman_iter_get_scanline_t	get_scanline;
+    pixman_iter_write_back_t	write_back;
+};
+
+void
+_pixman_bits_image_setup_accessors (bits_image_t *image);
+
+void
+_pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter);
+
+void
+_pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter);
+
+void
+_pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t  *iter);
+
+void
+_pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
+
+void
+_pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
+
+void
+_pixman_image_init (pixman_image_t *image);
+
+pixman_bool_t
+_pixman_bits_image_init (pixman_image_t *     image,
+                         pixman_format_code_t format,
+                         int                  width,
+                         int                  height,
+                         uint32_t *           bits,
+                         int                  rowstride,
+			 pixman_bool_t	      clear);
+pixman_bool_t
+_pixman_image_fini (pixman_image_t *image);
+
+pixman_image_t *
+_pixman_image_allocate (void);
+
+pixman_bool_t
+_pixman_init_gradient (gradient_t *                  gradient,
+                       const pixman_gradient_stop_t *stops,
+                       int                           n_stops);
+void
+_pixman_image_reset_clip_region (pixman_image_t *image);
+
+void
+_pixman_image_validate (pixman_image_t *image);
+
+#define PIXMAN_IMAGE_GET_LINE(image, x, y, type, out_stride, line, mul)	\
+    do									\
+    {									\
+	uint32_t *__bits__;						\
+	int       __stride__;						\
+        								\
+	__bits__ = image->bits.bits;					\
+	__stride__ = image->bits.rowstride;				\
+	(out_stride) =							\
+	    __stride__ * (int) sizeof (uint32_t) / (int) sizeof (type);	\
+	(line) =							\
+	    ((type *) __bits__) + (out_stride) * (y) + (mul) * (x);	\
+    } while (0)
+
+/*
+ * Gradient walker
+ */
+typedef struct
+{
+    float		    a_s, a_b;
+    float		    r_s, r_b;
+    float		    g_s, g_b;
+    float		    b_s, b_b;
+    pixman_fixed_48_16_t    left_x;
+    pixman_fixed_48_16_t    right_x;
+
+    pixman_gradient_stop_t *stops;
+    int                     num_stops;
+    pixman_repeat_t	    repeat;
+
+    pixman_bool_t           need_reset;
+} pixman_gradient_walker_t;
+
+void
+_pixman_gradient_walker_init (pixman_gradient_walker_t *walker,
+                              gradient_t *              gradient,
+			      pixman_repeat_t           repeat);
+
+void
+_pixman_gradient_walker_reset (pixman_gradient_walker_t *walker,
+                               pixman_fixed_48_16_t      pos);
+
+typedef void (*pixman_gradient_walker_write_t) (
+    pixman_gradient_walker_t *walker,
+    pixman_fixed_48_16_t      x,
+    uint32_t                 *buffer);
+
+void
+_pixman_gradient_walker_write_narrow(pixman_gradient_walker_t *walker,
+				     pixman_fixed_48_16_t      x,
+				     uint32_t                 *buffer);
+
+void
+_pixman_gradient_walker_write_wide(pixman_gradient_walker_t *walker,
+				   pixman_fixed_48_16_t      x,
+				   uint32_t                 *buffer);
+
+typedef void (*pixman_gradient_walker_fill_t) (
+    pixman_gradient_walker_t *walker,
+    pixman_fixed_48_16_t      x,
+    uint32_t                 *buffer,
+    uint32_t                 *end);
+
+void
+_pixman_gradient_walker_fill_narrow(pixman_gradient_walker_t *walker,
+				    pixman_fixed_48_16_t      x,
+				    uint32_t                 *buffer,
+				    uint32_t                 *end);
+
+void
+_pixman_gradient_walker_fill_wide(pixman_gradient_walker_t *walker,
+				  pixman_fixed_48_16_t      x,
+				  uint32_t                 *buffer,
+				  uint32_t                 *end);
+
+/*
+ * Edges
+ */
+
+#define MAX_ALPHA(n)    ((1 << (n)) - 1)
+#define N_Y_FRAC(n)     ((n) == 1 ? 1 : (1 << ((n) / 2)) - 1)
+#define N_X_FRAC(n)     ((n) == 1 ? 1 : (1 << ((n) / 2)) + 1)
+
+#define STEP_Y_SMALL(n) (pixman_fixed_1 / N_Y_FRAC (n))
+#define STEP_Y_BIG(n)   (pixman_fixed_1 - (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n))
+
+#define Y_FRAC_FIRST(n) (STEP_Y_BIG (n) / 2)
+#define Y_FRAC_LAST(n)  (Y_FRAC_FIRST (n) + (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n))
+
+#define STEP_X_SMALL(n) (pixman_fixed_1 / N_X_FRAC (n))
+#define STEP_X_BIG(n)   (pixman_fixed_1 - (N_X_FRAC (n) - 1) * STEP_X_SMALL (n))
+
+#define X_FRAC_FIRST(n) (STEP_X_BIG (n) / 2)
+#define X_FRAC_LAST(n)  (X_FRAC_FIRST (n) + (N_X_FRAC (n) - 1) * STEP_X_SMALL (n))
+
+#define RENDER_SAMPLES_X(x, n)						\
+    ((n) == 1? 0 : (pixman_fixed_frac (x) +				\
+		    X_FRAC_FIRST (n)) / STEP_X_SMALL (n))
+
+void
+pixman_rasterize_edges_accessors (pixman_image_t *image,
+                                  pixman_edge_t * l,
+                                  pixman_edge_t * r,
+                                  pixman_fixed_t  t,
+                                  pixman_fixed_t  b);
+
+/*
+ * Implementations
+ */
+typedef struct pixman_implementation_t pixman_implementation_t;
+
+typedef struct
+{
+    pixman_op_t              op;
+    pixman_image_t *         src_image;
+    pixman_image_t *         mask_image;
+    pixman_image_t *         dest_image;
+    int32_t                  src_x;
+    int32_t                  src_y;
+    int32_t                  mask_x;
+    int32_t                  mask_y;
+    int32_t                  dest_x;
+    int32_t                  dest_y;
+    int32_t                  width;
+    int32_t                  height;
+
+    uint32_t                 src_flags;
+    uint32_t                 mask_flags;
+    uint32_t                 dest_flags;
+} pixman_composite_info_t;
+
+#define PIXMAN_COMPOSITE_ARGS(info)					\
+    MAYBE_UNUSED pixman_op_t        op = info->op;			\
+    MAYBE_UNUSED pixman_image_t *   src_image = info->src_image;	\
+    MAYBE_UNUSED pixman_image_t *   mask_image = info->mask_image;	\
+    MAYBE_UNUSED pixman_image_t *   dest_image = info->dest_image;	\
+    MAYBE_UNUSED int32_t            src_x = info->src_x;		\
+    MAYBE_UNUSED int32_t            src_y = info->src_y;		\
+    MAYBE_UNUSED int32_t            mask_x = info->mask_x;		\
+    MAYBE_UNUSED int32_t            mask_y = info->mask_y;		\
+    MAYBE_UNUSED int32_t            dest_x = info->dest_x;		\
+    MAYBE_UNUSED int32_t            dest_y = info->dest_y;		\
+    MAYBE_UNUSED int32_t            width = info->width;		\
+    MAYBE_UNUSED int32_t            height = info->height
+
+typedef void (*pixman_combine_32_func_t) (pixman_implementation_t *imp,
+					  pixman_op_t              op,
+					  uint32_t *               dest,
+					  const uint32_t *         src,
+					  const uint32_t *         mask,
+					  int                      width);
+
+typedef void (*pixman_combine_float_func_t) (pixman_implementation_t *imp,
+					     pixman_op_t	      op,
+					     float *		      dest,
+					     const float *	      src,
+					     const float *	      mask,
+					     int		      n_pixels);
+
+typedef void (*pixman_composite_func_t) (pixman_implementation_t *imp,
+					 pixman_composite_info_t *info);
+typedef pixman_bool_t (*pixman_blt_func_t) (pixman_implementation_t *imp,
+					    uint32_t *               src_bits,
+					    uint32_t *               dst_bits,
+					    int                      src_stride,
+					    int                      dst_stride,
+					    int                      src_bpp,
+					    int                      dst_bpp,
+					    int                      src_x,
+					    int                      src_y,
+					    int                      dest_x,
+					    int                      dest_y,
+					    int                      width,
+					    int                      height);
+typedef pixman_bool_t (*pixman_fill_func_t) (pixman_implementation_t *imp,
+					     uint32_t *               bits,
+					     int                      stride,
+					     int                      bpp,
+					     int                      x,
+					     int                      y,
+					     int                      width,
+					     int                      height,
+					     uint32_t                 filler);
+
+void _pixman_setup_combiner_functions_32 (pixman_implementation_t *imp);
+void _pixman_setup_combiner_functions_float (pixman_implementation_t *imp);
+
+typedef struct
+{
+    pixman_op_t             op;
+    pixman_format_code_t    src_format;
+    uint32_t		    src_flags;
+    pixman_format_code_t    mask_format;
+    uint32_t		    mask_flags;
+    pixman_format_code_t    dest_format;
+    uint32_t		    dest_flags;
+    pixman_composite_func_t func;
+} pixman_fast_path_t;
+
+struct pixman_implementation_t
+{
+    pixman_implementation_t *	toplevel;
+    pixman_implementation_t *	fallback;
+    const pixman_fast_path_t *	fast_paths;
+    const pixman_iter_info_t *  iter_info;
+
+    pixman_blt_func_t		blt;
+    pixman_fill_func_t		fill;
+
+    pixman_combine_32_func_t	combine_32[PIXMAN_N_OPERATORS];
+    pixman_combine_32_func_t	combine_32_ca[PIXMAN_N_OPERATORS];
+    pixman_combine_float_func_t	combine_float[PIXMAN_N_OPERATORS];
+    pixman_combine_float_func_t	combine_float_ca[PIXMAN_N_OPERATORS];
+};
+
+uint32_t
+_pixman_image_get_solid (pixman_implementation_t *imp,
+			 pixman_image_t *         image,
+                         pixman_format_code_t     format);
+
+pixman_implementation_t *
+_pixman_implementation_create (pixman_implementation_t *fallback,
+			       const pixman_fast_path_t *fast_paths);
+
+void
+_pixman_implementation_lookup_composite (pixman_implementation_t  *toplevel,
+					 pixman_op_t               op,
+					 pixman_format_code_t      src_format,
+					 uint32_t                  src_flags,
+					 pixman_format_code_t      mask_format,
+					 uint32_t                  mask_flags,
+					 pixman_format_code_t      dest_format,
+					 uint32_t                  dest_flags,
+					 pixman_implementation_t **out_imp,
+					 pixman_composite_func_t  *out_func);
+
+pixman_combine_32_func_t
+_pixman_implementation_lookup_combiner (pixman_implementation_t *imp,
+					pixman_op_t		 op,
+					pixman_bool_t		 component_alpha,
+					pixman_bool_t		 wide);
+
+pixman_bool_t
+_pixman_implementation_blt (pixman_implementation_t *imp,
+                            uint32_t *               src_bits,
+                            uint32_t *               dst_bits,
+                            int                      src_stride,
+                            int                      dst_stride,
+                            int                      src_bpp,
+                            int                      dst_bpp,
+                            int                      src_x,
+                            int                      src_y,
+                            int                      dest_x,
+                            int                      dest_y,
+                            int                      width,
+                            int                      height);
+
+pixman_bool_t
+_pixman_implementation_fill (pixman_implementation_t *imp,
+                             uint32_t *               bits,
+                             int                      stride,
+                             int                      bpp,
+                             int                      x,
+                             int                      y,
+                             int                      width,
+                             int                      height,
+                             uint32_t                 filler);
+
+void
+_pixman_implementation_iter_init (pixman_implementation_t       *imp,
+                                  pixman_iter_t                 *iter,
+                                  pixman_image_t                *image,
+                                  int                            x,
+                                  int                            y,
+                                  int                            width,
+                                  int                            height,
+                                  uint8_t                       *buffer,
+                                  iter_flags_t                   flags,
+                                  uint32_t                       image_flags);
+
+/* Specific implementations */
+pixman_implementation_t *
+_pixman_implementation_create_general (void);
+
+pixman_implementation_t *
+_pixman_implementation_create_fast_path (pixman_implementation_t *fallback);
+
+pixman_implementation_t *
+_pixman_implementation_create_noop (pixman_implementation_t *fallback);
+
+#if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI
+pixman_implementation_t *
+_pixman_implementation_create_mmx (pixman_implementation_t *fallback);
+#endif
+
+#ifdef USE_SSE2
+pixman_implementation_t *
+_pixman_implementation_create_sse2 (pixman_implementation_t *fallback);
+#endif
+
+#ifdef USE_SSSE3
+pixman_implementation_t *
+_pixman_implementation_create_ssse3 (pixman_implementation_t *fallback);
+#endif
+
+#ifdef USE_ARM_SIMD
+pixman_implementation_t *
+_pixman_implementation_create_arm_simd (pixman_implementation_t *fallback);
+#endif
+
+#ifdef USE_ARM_NEON
+pixman_implementation_t *
+_pixman_implementation_create_arm_neon (pixman_implementation_t *fallback);
+#endif
+
+#ifdef USE_MIPS_DSPR2
+pixman_implementation_t *
+_pixman_implementation_create_mips_dspr2 (pixman_implementation_t *fallback);
+#endif
+
+#ifdef USE_VMX
+pixman_implementation_t *
+_pixman_implementation_create_vmx (pixman_implementation_t *fallback);
+#endif
+
+pixman_bool_t
+_pixman_implementation_disabled (const char *name);
+
+pixman_implementation_t *
+_pixman_x86_get_implementations (pixman_implementation_t *imp);
+
+pixman_implementation_t *
+_pixman_arm_get_implementations (pixman_implementation_t *imp);
+
+pixman_implementation_t *
+_pixman_ppc_get_implementations (pixman_implementation_t *imp);
+
+pixman_implementation_t *
+_pixman_mips_get_implementations (pixman_implementation_t *imp);
+
+pixman_implementation_t *
+_pixman_choose_implementation (void);
+
+pixman_bool_t
+_pixman_disabled (const char *name);
+
+
+/*
+ * Utilities
+ */
+pixman_bool_t
+_pixman_compute_composite_region32 (pixman_region32_t * region,
+				    pixman_image_t *    src_image,
+				    pixman_image_t *    mask_image,
+				    pixman_image_t *    dest_image,
+				    int32_t             src_x,
+				    int32_t             src_y,
+				    int32_t             mask_x,
+				    int32_t             mask_y,
+				    int32_t             dest_x,
+				    int32_t             dest_y,
+				    int32_t             width,
+				    int32_t             height);
+uint32_t *
+_pixman_iter_get_scanline_noop (pixman_iter_t *iter, const uint32_t *mask);
+
+void
+_pixman_iter_init_bits_stride (pixman_iter_t *iter, const pixman_iter_info_t *info);
+
+/* These "formats" all have depth 0, so they
+ * will never clash with any real ones
+ */
+#define PIXMAN_null             PIXMAN_FORMAT (0, 0, 0, 0, 0, 0)
+#define PIXMAN_solid            PIXMAN_FORMAT (0, 1, 0, 0, 0, 0)
+#define PIXMAN_pixbuf		PIXMAN_FORMAT (0, 2, 0, 0, 0, 0)
+#define PIXMAN_rpixbuf		PIXMAN_FORMAT (0, 3, 0, 0, 0, 0)
+#define PIXMAN_unknown		PIXMAN_FORMAT (0, 4, 0, 0, 0, 0)
+#define PIXMAN_any		PIXMAN_FORMAT (0, 5, 0, 0, 0, 0)
+
+#define PIXMAN_OP_any		(PIXMAN_N_OPERATORS + 1)
+
+#define FAST_PATH_ID_TRANSFORM			(1 <<  0)
+#define FAST_PATH_NO_ALPHA_MAP			(1 <<  1)
+#define FAST_PATH_NO_CONVOLUTION_FILTER		(1 <<  2)
+#define FAST_PATH_NO_PAD_REPEAT			(1 <<  3)
+#define FAST_PATH_NO_REFLECT_REPEAT		(1 <<  4)
+#define FAST_PATH_NO_ACCESSORS			(1 <<  5)
+#define FAST_PATH_NARROW_FORMAT			(1 <<  6)
+#define FAST_PATH_COMPONENT_ALPHA		(1 <<  8)
+#define FAST_PATH_SAMPLES_OPAQUE		(1 <<  7)
+#define FAST_PATH_UNIFIED_ALPHA			(1 <<  9)
+#define FAST_PATH_SCALE_TRANSFORM		(1 << 10)
+#define FAST_PATH_NEAREST_FILTER		(1 << 11)
+#define FAST_PATH_HAS_TRANSFORM			(1 << 12)
+#define FAST_PATH_IS_OPAQUE			(1 << 13)
+#define FAST_PATH_NO_NORMAL_REPEAT		(1 << 14)
+#define FAST_PATH_NO_NONE_REPEAT		(1 << 15)
+#define FAST_PATH_X_UNIT_POSITIVE		(1 << 16)
+#define FAST_PATH_AFFINE_TRANSFORM		(1 << 17)
+#define FAST_PATH_Y_UNIT_ZERO			(1 << 18)
+#define FAST_PATH_BILINEAR_FILTER		(1 << 19)
+#define FAST_PATH_ROTATE_90_TRANSFORM		(1 << 20)
+#define FAST_PATH_ROTATE_180_TRANSFORM		(1 << 21)
+#define FAST_PATH_ROTATE_270_TRANSFORM		(1 << 22)
+#define FAST_PATH_SAMPLES_COVER_CLIP_NEAREST	(1 << 23)
+#define FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR	(1 << 24)
+#define FAST_PATH_BITS_IMAGE			(1 << 25)
+#define FAST_PATH_SEPARABLE_CONVOLUTION_FILTER  (1 << 26)
+
+#define FAST_PATH_PAD_REPEAT						\
+    (FAST_PATH_NO_NONE_REPEAT		|				\
+     FAST_PATH_NO_NORMAL_REPEAT		|				\
+     FAST_PATH_NO_REFLECT_REPEAT)
+
+#define FAST_PATH_NORMAL_REPEAT						\
+    (FAST_PATH_NO_NONE_REPEAT		|				\
+     FAST_PATH_NO_PAD_REPEAT		|				\
+     FAST_PATH_NO_REFLECT_REPEAT)
+
+#define FAST_PATH_NONE_REPEAT						\
+    (FAST_PATH_NO_NORMAL_REPEAT		|				\
+     FAST_PATH_NO_PAD_REPEAT		|				\
+     FAST_PATH_NO_REFLECT_REPEAT)
+
+#define FAST_PATH_REFLECT_REPEAT					\
+    (FAST_PATH_NO_NONE_REPEAT		|				\
+     FAST_PATH_NO_NORMAL_REPEAT		|				\
+     FAST_PATH_NO_PAD_REPEAT)
+
+#define FAST_PATH_STANDARD_FLAGS					\
+    (FAST_PATH_NO_CONVOLUTION_FILTER	|				\
+     FAST_PATH_NO_ACCESSORS		|				\
+     FAST_PATH_NO_ALPHA_MAP		|				\
+     FAST_PATH_NARROW_FORMAT)
+
+#define FAST_PATH_STD_DEST_FLAGS					\
+    (FAST_PATH_NO_ACCESSORS		|				\
+     FAST_PATH_NO_ALPHA_MAP		|				\
+     FAST_PATH_NARROW_FORMAT)
+
+#define SOURCE_FLAGS(format)						\
+    (FAST_PATH_STANDARD_FLAGS |						\
+     ((PIXMAN_ ## format == PIXMAN_solid) ?				\
+      0 : (FAST_PATH_SAMPLES_COVER_CLIP_NEAREST | FAST_PATH_NEAREST_FILTER | FAST_PATH_ID_TRANSFORM)))
+
+#define MASK_FLAGS(format, extra)					\
+    ((PIXMAN_ ## format == PIXMAN_null) ? 0 : (SOURCE_FLAGS (format) | extra))
+
+#define FAST_PATH(op, src, src_flags, mask, mask_flags, dest, dest_flags, func) \
+    PIXMAN_OP_ ## op,							\
+    PIXMAN_ ## src,							\
+    src_flags,							        \
+    PIXMAN_ ## mask,						        \
+    mask_flags,							        \
+    PIXMAN_ ## dest,	                                                \
+    dest_flags,							        \
+    func
+
+#define PIXMAN_STD_FAST_PATH(op, src, mask, dest, func)			\
+    { FAST_PATH (							\
+	    op,								\
+	    src,  SOURCE_FLAGS (src),					\
+	    mask, MASK_FLAGS (mask, FAST_PATH_UNIFIED_ALPHA),		\
+	    dest, FAST_PATH_STD_DEST_FLAGS,				\
+	    func) }
+
+#define PIXMAN_STD_FAST_PATH_CA(op, src, mask, dest, func)		\
+    { FAST_PATH (							\
+	    op,								\
+	    src,  SOURCE_FLAGS (src),					\
+	    mask, MASK_FLAGS (mask, FAST_PATH_COMPONENT_ALPHA),		\
+	    dest, FAST_PATH_STD_DEST_FLAGS,				\
+	    func) }
+
+extern pixman_implementation_t *global_implementation;
+
+static force_inline pixman_implementation_t *
+get_implementation (void)
+{
+#ifndef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
+    if (!global_implementation)
+	global_implementation = _pixman_choose_implementation ();
+#endif
+    return global_implementation;
+}
+
+/* This function is exported for the sake of the test suite and not part
+ * of the ABI.
+ */
+PIXMAN_EXPORT pixman_implementation_t *
+_pixman_internal_only_get_implementation (void);
+
+/* Memory allocation helpers */
+void *
+pixman_malloc_ab (unsigned int n, unsigned int b);
+
+void *
+pixman_malloc_abc (unsigned int a, unsigned int b, unsigned int c);
+
+void *
+pixman_malloc_ab_plus_c (unsigned int a, unsigned int b, unsigned int c);
+
+pixman_bool_t
+_pixman_multiply_overflows_size (size_t a, size_t b);
+
+pixman_bool_t
+_pixman_multiply_overflows_int (unsigned int a, unsigned int b);
+
+pixman_bool_t
+_pixman_addition_overflows_int (unsigned int a, unsigned int b);
+
+/* Compositing utilities */
+void
+pixman_expand_to_float (argb_t               *dst,
+			const uint32_t       *src,
+			pixman_format_code_t  format,
+			int                   width);
+
+void
+pixman_contract_from_float (uint32_t     *dst,
+			    const argb_t *src,
+			    int           width);
+
+/* Region Helpers */
+pixman_bool_t
+pixman_region32_copy_from_region16 (pixman_region32_t *dst,
+                                    pixman_region16_t *src);
+
+pixman_bool_t
+pixman_region16_copy_from_region32 (pixman_region16_t *dst,
+                                    pixman_region32_t *src);
+
+/* Doubly linked lists */
+typedef struct pixman_link_t pixman_link_t;
+struct pixman_link_t
+{
+    pixman_link_t *next;
+    pixman_link_t *prev;
+};
+
+typedef struct pixman_list_t pixman_list_t;
+struct pixman_list_t
+{
+    pixman_link_t *head;
+    pixman_link_t *tail;
+};
+
+static force_inline void
+pixman_list_init (pixman_list_t *list)
+{
+    list->head = (pixman_link_t *)list;
+    list->tail = (pixman_link_t *)list;
+}
+
+static force_inline void
+pixman_list_prepend (pixman_list_t *list, pixman_link_t *link)
+{
+    link->next = list->head;
+    link->prev = (pixman_link_t *)list;
+    list->head->prev = link;
+    list->head = link;
+}
+
+static force_inline void
+pixman_list_unlink (pixman_link_t *link)
+{
+    link->prev->next = link->next;
+    link->next->prev = link->prev;
+}
+
+static force_inline void
+pixman_list_move_to_front (pixman_list_t *list, pixman_link_t *link)
+{
+    pixman_list_unlink (link);
+    pixman_list_prepend (list, link);
+}
+
+/* Misc macros */
+
+#ifndef FALSE
+#   define FALSE 0
+#endif
+
+#ifndef TRUE
+#   define TRUE 1
+#endif
+
+#ifndef MIN
+#  define MIN(a, b) ((a < b) ? a : b)
+#endif
+
+#ifndef MAX
+#  define MAX(a, b) ((a > b) ? a : b)
+#endif
+
+/* Integer division that rounds towards -infinity */
+#define DIV(a, b)					   \
+    ((((a) < 0) == ((b) < 0)) ? (a) / (b) :                \
+     ((a) - (b) + 1 - (((b) < 0) << 1)) / (b))
+
+/* Modulus that produces the remainder wrt. DIV */
+#define MOD(a, b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b))
+
+#define CLIP(v, low, high) ((v) < (low) ? (low) : ((v) > (high) ? (high) : (v)))
+
+#define FLOAT_IS_ZERO(f)     (-FLT_MIN < (f) && (f) < FLT_MIN)
+
+/* Conversion between 8888 and 0565 */
+
+static force_inline uint16_t
+convert_8888_to_0565 (uint32_t s)
+{
+    /* The following code can be compiled into just 4 instructions on ARM */
+    uint32_t a, b;
+    a = (s >> 3) & 0x1F001F;
+    b = s & 0xFC00;
+    a |= a >> 5;
+    a |= b >> 5;
+    return (uint16_t)a;
+}
+
+static force_inline uint32_t
+convert_0565_to_0888 (uint16_t s)
+{
+    return (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) |
+            ((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) |
+            ((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000)));
+}
+
+static force_inline uint32_t
+convert_0565_to_8888 (uint16_t s)
+{
+    return convert_0565_to_0888 (s) | 0xff000000;
+}
+
+/* Trivial versions that are useful in macros */
+
+static force_inline uint32_t
+convert_8888_to_8888 (uint32_t s)
+{
+    return s;
+}
+
+static force_inline uint32_t
+convert_x888_to_8888 (uint32_t s)
+{
+    return s | 0xff000000;
+}
+
+static force_inline uint16_t
+convert_0565_to_0565 (uint16_t s)
+{
+    return s;
+}
+
+#define PIXMAN_FORMAT_IS_WIDE(f)					\
+    (PIXMAN_FORMAT_A (f) > 8 ||						\
+     PIXMAN_FORMAT_R (f) > 8 ||						\
+     PIXMAN_FORMAT_G (f) > 8 ||						\
+     PIXMAN_FORMAT_B (f) > 8 ||						\
+     PIXMAN_FORMAT_TYPE (f) == PIXMAN_TYPE_ARGB_SRGB)
+
+#ifdef WORDS_BIGENDIAN
+#   define SCREEN_SHIFT_LEFT(x,n)	((x) << (n))
+#   define SCREEN_SHIFT_RIGHT(x,n)	((x) >> (n))
+#else
+#   define SCREEN_SHIFT_LEFT(x,n)	((x) >> (n))
+#   define SCREEN_SHIFT_RIGHT(x,n)	((x) << (n))
+#endif
+
+static force_inline uint32_t
+unorm_to_unorm (uint32_t val, int from_bits, int to_bits)
+{
+    uint32_t result;
+
+    if (from_bits == 0)
+	return 0;
+
+    /* Delete any extra bits */
+    val &= ((1 << from_bits) - 1);
+
+    if (from_bits >= to_bits)
+	return val >> (from_bits - to_bits);
+
+    /* Start out with the high bit of val in the high bit of result. */
+    result = val << (to_bits - from_bits);
+
+    /* Copy the bits in result, doubling the number of bits each time, until
+     * we fill all to_bits. Unrolled manually because from_bits and to_bits
+     * are usually known statically, so the compiler can turn all of this
+     * into a few shifts.
+     */
+#define REPLICATE()							\
+    do									\
+    {									\
+	if (from_bits < to_bits)					\
+	{								\
+	    result |= result >> from_bits;				\
+									\
+	    from_bits *= 2;						\
+	}								\
+    }									\
+    while (0)
+
+    REPLICATE();
+    REPLICATE();
+    REPLICATE();
+    REPLICATE();
+    REPLICATE();
+
+    return result;
+}
+
+uint16_t pixman_float_to_unorm (float f, int n_bits);
+float pixman_unorm_to_float (uint16_t u, int n_bits);
+
+/*
+ * Various debugging code
+ */
+
+#undef DEBUG
+
+#define COMPILE_TIME_ASSERT(x)						\
+    do { typedef int compile_time_assertion [(x)?1:-1]; } while (0)
+
+/* Turn on debugging depending on what type of release this is
+ */
+#if (((PIXMAN_VERSION_MICRO % 2) == 0) && ((PIXMAN_VERSION_MINOR % 2) == 1))
+
+/* Debugging gets turned on for development releases because these
+ * are the things that end up in bleeding edge distributions such
+ * as Rawhide etc.
+ *
+ * For performance reasons we don't turn it on for stable releases or
+ * random git checkouts. (Random git checkouts are often used for
+ * performance work).
+ */
+
+#    define DEBUG
+
+#endif
+
+void
+_pixman_log_error (const char *function, const char *message);
+
+#define return_if_fail(expr)                                            \
+    do                                                                  \
+    {                                                                   \
+	if (unlikely (!(expr)))                                         \
+	{								\
+	    _pixman_log_error (FUNC, "The expression " # expr " was false"); \
+	    return;							\
+	}								\
+    }                                                                   \
+    while (0)
+
+#define return_val_if_fail(expr, retval)                                \
+    do                                                                  \
+    {                                                                   \
+	if (unlikely (!(expr)))                                         \
+	{								\
+	    _pixman_log_error (FUNC, "The expression " # expr " was false"); \
+	    return (retval);						\
+	}								\
+    }                                                                   \
+    while (0)
+
+#define critical_if_fail(expr)						\
+    do									\
+    {									\
+	if (unlikely (!(expr)))                                         \
+	    _pixman_log_error (FUNC, "The expression " # expr " was false"); \
+    }									\
+    while (0)
+
+/*
+ * Matrix
+ */
+
+typedef struct { pixman_fixed_48_16_t v[3]; } pixman_vector_48_16_t;
+
+PIXMAN_EXPORT
+pixman_bool_t
+pixman_transform_point_31_16 (const pixman_transform_t    *t,
+                              const pixman_vector_48_16_t *v,
+                              pixman_vector_48_16_t       *result);
+
+PIXMAN_EXPORT
+void
+pixman_transform_point_31_16_3d (const pixman_transform_t    *t,
+                                 const pixman_vector_48_16_t *v,
+                                 pixman_vector_48_16_t       *result);
+
+PIXMAN_EXPORT
+void
+pixman_transform_point_31_16_affine (const pixman_transform_t    *t,
+                                     const pixman_vector_48_16_t *v,
+                                     pixman_vector_48_16_t       *result);
+
+/*
+ * Timers
+ */
+
+#ifdef PIXMAN_TIMERS
+
+static inline uint64_t
+oil_profile_stamp_rdtsc (void)
+{
+    uint32_t hi, lo;
+
+    __asm__ __volatile__ ("rdtsc\n" : "=a" (lo), "=d" (hi));
+
+    return lo | (((uint64_t)hi) << 32);
+}
+
+#define OIL_STAMP oil_profile_stamp_rdtsc
+
+typedef struct pixman_timer_t pixman_timer_t;
+
+struct pixman_timer_t
+{
+    int             initialized;
+    const char *    name;
+    uint64_t        n_times;
+    uint64_t        total;
+    pixman_timer_t *next;
+};
+
+extern int timer_defined;
+
+void pixman_timer_register (pixman_timer_t *timer);
+
+#define TIMER_BEGIN(tname)                                              \
+    {                                                                   \
+	static pixman_timer_t timer ## tname;                           \
+	uint64_t              begin ## tname;                           \
+        								\
+	if (!timer ## tname.initialized)				\
+	{                                                               \
+	    timer ## tname.initialized = 1;				\
+	    timer ## tname.name = # tname;				\
+	    pixman_timer_register (&timer ## tname);			\
+	}                                                               \
+									\
+	timer ## tname.n_times++;					\
+	begin ## tname = OIL_STAMP ();
+
+#define TIMER_END(tname)                                                \
+    timer ## tname.total += OIL_STAMP () - begin ## tname;		\
+    }
+
+#else
+
+#define TIMER_BEGIN(tname)
+#define TIMER_END(tname)
+
+#endif /* PIXMAN_TIMERS */
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* PIXMAN_PRIVATE_H */
diff --git a/libs/pixman-0.40.0/pixman/pixman-radial-gradient.c b/libs/pixman-0.40.0/pixman/pixman-radial-gradient.c
new file mode 100644
index 0000000..e8e99c9
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-radial-gradient.c
@@ -0,0 +1,509 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ *
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * Copyright © 2000 SuSE, Inc.
+ *             2005 Lars Knoll & Zack Rusin, Trolltech
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include <math.h>
+#include "pixman-private.h"
+
+static inline pixman_fixed_32_32_t
+dot (pixman_fixed_48_16_t x1,
+     pixman_fixed_48_16_t y1,
+     pixman_fixed_48_16_t z1,
+     pixman_fixed_48_16_t x2,
+     pixman_fixed_48_16_t y2,
+     pixman_fixed_48_16_t z2)
+{
+    /*
+     * Exact computation, assuming that the input values can
+     * be represented as pixman_fixed_16_16_t
+     */
+    return x1 * x2 + y1 * y2 + z1 * z2;
+}
+
+static inline double
+fdot (double x1,
+      double y1,
+      double z1,
+      double x2,
+      double y2,
+      double z2)
+{
+    /*
+     * Error can be unbound in some special cases.
+     * Using clever dot product algorithms (for example compensated
+     * dot product) would improve this but make the code much less
+     * obvious
+     */
+    return x1 * x2 + y1 * y2 + z1 * z2;
+}
+
+static void
+radial_write_color (double                         a,
+		    double                         b,
+		    double                         c,
+		    double                         inva,
+		    double                         dr,
+		    double                         mindr,
+		    pixman_gradient_walker_t      *walker,
+		    pixman_repeat_t                repeat,
+		    int                            Bpp,
+		    pixman_gradient_walker_write_t write_pixel,
+		    uint32_t                      *buffer)
+{
+    /*
+     * In this function error propagation can lead to bad results:
+     *  - discr can have an unbound error (if b*b-a*c is very small),
+     *    potentially making it the opposite sign of what it should have been
+     *    (thus clearing a pixel that would have been colored or vice-versa)
+     *    or propagating the error to sqrtdiscr;
+     *    if discr has the wrong sign or b is very small, this can lead to bad
+     *    results
+     *
+     *  - the algorithm used to compute the solutions of the quadratic
+     *    equation is not numerically stable (but saves one division compared
+     *    to the numerically stable one);
+     *    this can be a problem if a*c is much smaller than b*b
+     *
+     *  - the above problems are worse if a is small (as inva becomes bigger)
+     */
+    double discr;
+
+    if (a == 0)
+    {
+	double t;
+
+	if (b == 0)
+	{
+	    memset (buffer, 0, Bpp);
+	    return;
+	}
+
+	t = pixman_fixed_1 / 2 * c / b;
+	if (repeat == PIXMAN_REPEAT_NONE)
+	{
+	    if (0 <= t && t <= pixman_fixed_1)
+	    {
+		write_pixel (walker, t, buffer);
+		return;
+	    }
+	}
+	else
+	{
+	    if (t * dr >= mindr)
+	    {
+		write_pixel (walker, t, buffer);
+		return;
+	    }
+	}
+
+	memset (buffer, 0, Bpp);
+	return;
+    }
+
+    discr = fdot (b, a, 0, b, -c, 0);
+    if (discr >= 0)
+    {
+	double sqrtdiscr, t0, t1;
+
+	sqrtdiscr = sqrt (discr);
+	t0 = (b + sqrtdiscr) * inva;
+	t1 = (b - sqrtdiscr) * inva;
+
+	/*
+	 * The root that must be used is the biggest one that belongs
+	 * to the valid range ([0,1] for PIXMAN_REPEAT_NONE, any
+	 * solution that results in a positive radius otherwise).
+	 *
+	 * If a > 0, t0 is the biggest solution, so if it is valid, it
+	 * is the correct result.
+	 *
+	 * If a < 0, only one of the solutions can be valid, so the
+	 * order in which they are tested is not important.
+	 */
+	if (repeat == PIXMAN_REPEAT_NONE)
+	{
+	    if (0 <= t0 && t0 <= pixman_fixed_1)
+	    {
+		write_pixel (walker, t0, buffer);
+		return;
+	    }
+	    else if (0 <= t1 && t1 <= pixman_fixed_1)
+	    {
+		write_pixel (walker, t1, buffer);
+		return;
+           }
+	}
+	else
+	{
+	    if (t0 * dr >= mindr)
+	    {
+		write_pixel (walker, t0, buffer);
+		return;
+	    }
+	    else if (t1 * dr >= mindr)
+	    {
+		write_pixel (walker, t1, buffer);
+		return;
+	    }
+	}
+    }
+
+    memset (buffer, 0, Bpp);
+    return;
+}
+
+static uint32_t *
+radial_get_scanline (pixman_iter_t                 *iter,
+		     const uint32_t                *mask,
+		     int                            Bpp,
+		     pixman_gradient_walker_write_t write_pixel)
+{
+    /*
+     * Implementation of radial gradients following the PDF specification.
+     * See section 8.7.4.5.4 Type 3 (Radial) Shadings of the PDF Reference
+     * Manual (PDF 32000-1:2008 at the time of this writing).
+     *
+     * In the radial gradient problem we are given two circles (c₁,r₁) and
+     * (c₂,r₂) that define the gradient itself.
+     *
+     * Mathematically the gradient can be defined as the family of circles
+     *
+     *     ((1-t)·c₁ + t·(c₂), (1-t)·r₁ + t·r₂)
+     *
+     * excluding those circles whose radius would be < 0. When a point
+     * belongs to more than one circle, the one with a bigger t is the only
+     * one that contributes to its color. When a point does not belong
+     * to any of the circles, it is transparent black, i.e. RGBA (0, 0, 0, 0).
+     * Further limitations on the range of values for t are imposed when
+     * the gradient is not repeated, namely t must belong to [0,1].
+     *
+     * The graphical result is the same as drawing the valid (radius > 0)
+     * circles with increasing t in [-inf, +inf] (or in [0,1] if the gradient
+     * is not repeated) using SOURCE operator composition.
+     *
+     * It looks like a cone pointing towards the viewer if the ending circle
+     * is smaller than the starting one, a cone pointing inside the page if
+     * the starting circle is the smaller one and like a cylinder if they
+     * have the same radius.
+     *
+     * What we actually do is, given the point whose color we are interested
+     * in, compute the t values for that point, solving for t in:
+     *
+     *     length((1-t)·c₁ + t·(c₂) - p) = (1-t)·r₁ + t·r₂
+     *
+     * Let's rewrite it in a simpler way, by defining some auxiliary
+     * variables:
+     *
+     *     cd = c₂ - c₁
+     *     pd = p - c₁
+     *     dr = r₂ - r₁
+     *     length(t·cd - pd) = r₁ + t·dr
+     *
+     * which actually means
+     *
+     *     hypot(t·cdx - pdx, t·cdy - pdy) = r₁ + t·dr
+     *
+     * or
+     *
+     *     ⎷((t·cdx - pdx)² + (t·cdy - pdy)²) = r₁ + t·dr.
+     *
+     * If we impose (as stated earlier) that r₁ + t·dr >= 0, it becomes:
+     *
+     *     (t·cdx - pdx)² + (t·cdy - pdy)² = (r₁ + t·dr)²
+     *
+     * where we can actually expand the squares and solve for t:
+     *
+     *     t²cdx² - 2t·cdx·pdx + pdx² + t²cdy² - 2t·cdy·pdy + pdy² =
+     *       = r₁² + 2·r₁·t·dr + t²·dr²
+     *
+     *     (cdx² + cdy² - dr²)t² - 2(cdx·pdx + cdy·pdy + r₁·dr)t +
+     *         (pdx² + pdy² - r₁²) = 0
+     *
+     *     A = cdx² + cdy² - dr²
+     *     B = pdx·cdx + pdy·cdy + r₁·dr
+     *     C = pdx² + pdy² - r₁²
+     *     At² - 2Bt + C = 0
+     *
+     * The solutions (unless the equation degenerates because of A = 0) are:
+     *
+     *     t = (B ± ⎷(B² - A·C)) / A
+     *
+     * The solution we are going to prefer is the bigger one, unless the
+     * radius associated to it is negative (or it falls outside the valid t
+     * range).
+     *
+     * Additional observations (useful for optimizations):
+     * A does not depend on p
+     *
+     * A < 0 <=> one of the two circles completely contains the other one
+     *   <=> for every p, the radiuses associated with the two t solutions
+     *       have opposite sign
+     */
+    pixman_image_t *image = iter->image;
+    int x = iter->x;
+    int y = iter->y;
+    int width = iter->width;
+    uint32_t *buffer = iter->buffer;
+
+    gradient_t *gradient = (gradient_t *)image;
+    radial_gradient_t *radial = (radial_gradient_t *)image;
+    uint32_t *end = buffer + width * (Bpp / 4);
+    pixman_gradient_walker_t walker;
+    pixman_vector_t v, unit;
+
+    /* reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
+
+    if (image->common.transform)
+    {
+	if (!pixman_transform_point_3d (image->common.transform, &v))
+	    return iter->buffer;
+
+	unit.vector[0] = image->common.transform->matrix[0][0];
+	unit.vector[1] = image->common.transform->matrix[1][0];
+	unit.vector[2] = image->common.transform->matrix[2][0];
+    }
+    else
+    {
+	unit.vector[0] = pixman_fixed_1;
+	unit.vector[1] = 0;
+	unit.vector[2] = 0;
+    }
+
+    if (unit.vector[2] == 0 && v.vector[2] == pixman_fixed_1)
+    {
+	/*
+	 * Given:
+	 *
+	 * t = (B ± ⎷(B² - A·C)) / A
+	 *
+	 * where
+	 *
+	 * A = cdx² + cdy² - dr²
+	 * B = pdx·cdx + pdy·cdy + r₁·dr
+	 * C = pdx² + pdy² - r₁²
+	 * det = B² - A·C
+	 *
+	 * Since we have an affine transformation, we know that (pdx, pdy)
+	 * increase linearly with each pixel,
+	 *
+	 * pdx = pdx₀ + n·ux,
+	 * pdy = pdy₀ + n·uy,
+	 *
+	 * we can then express B, C and det through multiple differentiation.
+	 */
+	pixman_fixed_32_32_t b, db, c, dc, ddc;
+
+	/* warning: this computation may overflow */
+	v.vector[0] -= radial->c1.x;
+	v.vector[1] -= radial->c1.y;
+
+	/*
+	 * B and C are computed and updated exactly.
+	 * If fdot was used instead of dot, in the worst case it would
+	 * lose 11 bits of precision in each of the multiplication and
+	 * summing up would zero out all the bit that were preserved,
+	 * thus making the result 0 instead of the correct one.
+	 * This would mean a worst case of unbound relative error or
+	 * about 2^10 absolute error
+	 */
+	b = dot (v.vector[0], v.vector[1], radial->c1.radius,
+		 radial->delta.x, radial->delta.y, radial->delta.radius);
+	db = dot (unit.vector[0], unit.vector[1], 0,
+		  radial->delta.x, radial->delta.y, 0);
+
+	c = dot (v.vector[0], v.vector[1],
+		 -((pixman_fixed_48_16_t) radial->c1.radius),
+		 v.vector[0], v.vector[1], radial->c1.radius);
+	dc = dot (2 * (pixman_fixed_48_16_t) v.vector[0] + unit.vector[0],
+		  2 * (pixman_fixed_48_16_t) v.vector[1] + unit.vector[1],
+		  0,
+		  unit.vector[0], unit.vector[1], 0);
+	ddc = 2 * dot (unit.vector[0], unit.vector[1], 0,
+		       unit.vector[0], unit.vector[1], 0);
+
+	while (buffer < end)
+	{
+	    if (!mask || *mask++)
+	    {
+		radial_write_color (radial->a, b, c,
+				    radial->inva,
+				    radial->delta.radius,
+				    radial->mindr,
+				    &walker,
+				    image->common.repeat,
+				    Bpp,
+				    write_pixel,
+				    buffer);
+	    }
+
+	    b += db;
+	    c += dc;
+	    dc += ddc;
+	    buffer += (Bpp / 4);
+	}
+    }
+    else
+    {
+	/* projective */
+	/* Warning:
+	 * error propagation guarantees are much looser than in the affine case
+	 */
+	while (buffer < end)
+	{
+	    if (!mask || *mask++)
+	    {
+		if (v.vector[2] != 0)
+		{
+		    double pdx, pdy, invv2, b, c;
+
+		    invv2 = 1. * pixman_fixed_1 / v.vector[2];
+
+		    pdx = v.vector[0] * invv2 - radial->c1.x;
+		    /*    / pixman_fixed_1 */
+
+		    pdy = v.vector[1] * invv2 - radial->c1.y;
+		    /*    / pixman_fixed_1 */
+
+		    b = fdot (pdx, pdy, radial->c1.radius,
+			      radial->delta.x, radial->delta.y,
+			      radial->delta.radius);
+		    /*  / pixman_fixed_1 / pixman_fixed_1 */
+
+		    c = fdot (pdx, pdy, -radial->c1.radius,
+			      pdx, pdy, radial->c1.radius);
+		    /*  / pixman_fixed_1 / pixman_fixed_1 */
+
+		    radial_write_color (radial->a, b, c,
+					radial->inva,
+					radial->delta.radius,
+					radial->mindr,
+					&walker,
+					image->common.repeat,
+					Bpp,
+					write_pixel,
+					buffer);
+		}
+		else
+		{
+		    memset (buffer, 0, Bpp);
+		}
+	    }
+
+	    buffer += (Bpp / 4);
+
+	    v.vector[0] += unit.vector[0];
+	    v.vector[1] += unit.vector[1];
+	    v.vector[2] += unit.vector[2];
+	}
+    }
+
+    iter->y++;
+    return iter->buffer;
+}
+
+static uint32_t *
+radial_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return radial_get_scanline (iter, mask, 4,
+				_pixman_gradient_walker_write_narrow);
+}
+
+static uint32_t *
+radial_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return radial_get_scanline (iter, NULL, 16,
+				_pixman_gradient_walker_write_wide);
+}
+
+void
+_pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+    if (iter->iter_flags & ITER_NARROW)
+	iter->get_scanline = radial_get_scanline_narrow;
+    else
+	iter->get_scanline = radial_get_scanline_wide;
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_radial_gradient (const pixman_point_fixed_t *  inner,
+				     const pixman_point_fixed_t *  outer,
+				     pixman_fixed_t                inner_radius,
+				     pixman_fixed_t                outer_radius,
+				     const pixman_gradient_stop_t *stops,
+				     int                           n_stops)
+{
+    pixman_image_t *image;
+    radial_gradient_t *radial;
+
+    image = _pixman_image_allocate ();
+
+    if (!image)
+	return NULL;
+
+    radial = &image->radial;
+
+    if (!_pixman_init_gradient (&radial->common, stops, n_stops))
+    {
+	free (image);
+	return NULL;
+    }
+
+    image->type = RADIAL;
+
+    radial->c1.x = inner->x;
+    radial->c1.y = inner->y;
+    radial->c1.radius = inner_radius;
+    radial->c2.x = outer->x;
+    radial->c2.y = outer->y;
+    radial->c2.radius = outer_radius;
+
+    /* warning: this computations may overflow */
+    radial->delta.x = radial->c2.x - radial->c1.x;
+    radial->delta.y = radial->c2.y - radial->c1.y;
+    radial->delta.radius = radial->c2.radius - radial->c1.radius;
+
+    /* computed exactly, then cast to double -> every bit of the double
+       representation is correct (53 bits) */
+    radial->a = dot (radial->delta.x, radial->delta.y, -radial->delta.radius,
+		     radial->delta.x, radial->delta.y, radial->delta.radius);
+    if (radial->a != 0)
+	radial->inva = 1. * pixman_fixed_1 / radial->a;
+
+    radial->mindr = -1. * pixman_fixed_1 * radial->c1.radius;
+
+    return image;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-region.c b/libs/pixman-0.40.0/pixman/pixman-region.c
new file mode 100644
index 0000000..59bc9c7
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-region.c
@@ -0,0 +1,2792 @@
+/*
+ * Copyright 1987, 1988, 1989, 1998  The Open Group
+ * 
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of The Open Group shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from The Open Group.
+ * 
+ * Copyright 1987, 1988, 1989 by
+ * Digital Equipment Corporation, Maynard, Massachusetts.
+ * 
+ *                    All Rights Reserved
+ * 
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of Digital not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * 
+ * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Copyright © 1998 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <limits.h>
+#include <string.h>
+#include <stdio.h>
+#include "pixman-private.h"
+
+#define PIXREGION_NIL(reg) ((reg)->data && !(reg)->data->numRects)
+/* not a region */
+#define PIXREGION_NAR(reg)      ((reg)->data == pixman_broken_data)
+#define PIXREGION_NUMRECTS(reg) ((reg)->data ? (reg)->data->numRects : 1)
+#define PIXREGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0)
+#define PIXREGION_RECTS(reg) \
+    ((reg)->data ? (box_type_t *)((reg)->data + 1) \
+     : &(reg)->extents)
+#define PIXREGION_BOXPTR(reg) ((box_type_t *)((reg)->data + 1))
+#define PIXREGION_BOX(reg, i) (&PIXREGION_BOXPTR (reg)[i])
+#define PIXREGION_TOP(reg) PIXREGION_BOX (reg, (reg)->data->numRects)
+#define PIXREGION_END(reg) PIXREGION_BOX (reg, (reg)->data->numRects - 1)
+
+#define GOOD_RECT(rect) ((rect)->x1 < (rect)->x2 && (rect)->y1 < (rect)->y2)
+#define BAD_RECT(rect) ((rect)->x1 > (rect)->x2 || (rect)->y1 > (rect)->y2)
+
+#ifdef DEBUG
+
+#define GOOD(reg)							\
+    do									\
+    {									\
+	if (!PREFIX (_selfcheck (reg)))					\
+	    _pixman_log_error (FUNC, "Malformed region " # reg);	\
+    } while (0)
+
+#else
+
+#define GOOD(reg)
+
+#endif
+
+static const box_type_t PREFIX (_empty_box_) = { 0, 0, 0, 0 };
+static const region_data_type_t PREFIX (_empty_data_) = { 0, 0 };
+#if defined (__llvm__) && !defined (__clang__)
+static const volatile region_data_type_t PREFIX (_broken_data_) = { 0, 0 };
+#else
+static const region_data_type_t PREFIX (_broken_data_) = { 0, 0 };
+#endif
+
+static box_type_t *pixman_region_empty_box =
+    (box_type_t *)&PREFIX (_empty_box_);
+static region_data_type_t *pixman_region_empty_data =
+    (region_data_type_t *)&PREFIX (_empty_data_);
+static region_data_type_t *pixman_broken_data =
+    (region_data_type_t *)&PREFIX (_broken_data_);
+
+static pixman_bool_t
+pixman_break (region_type_t *region);
+
+/*
+ * The functions in this file implement the Region abstraction used extensively
+ * throughout the X11 sample server. A Region is simply a set of disjoint
+ * (non-overlapping) rectangles, plus an "extent" rectangle which is the
+ * smallest single rectangle that contains all the non-overlapping rectangles.
+ *
+ * A Region is implemented as a "y-x-banded" array of rectangles.  This array
+ * imposes two degrees of order.  First, all rectangles are sorted by top side
+ * y coordinate first (y1), and then by left side x coordinate (x1).
+ *
+ * Furthermore, the rectangles are grouped into "bands".  Each rectangle in a
+ * band has the same top y coordinate (y1), and each has the same bottom y
+ * coordinate (y2).  Thus all rectangles in a band differ only in their left
+ * and right side (x1 and x2).  Bands are implicit in the array of rectangles:
+ * there is no separate list of band start pointers.
+ *
+ * The y-x band representation does not minimize rectangles.  In particular,
+ * if a rectangle vertically crosses a band (the rectangle has scanlines in
+ * the y1 to y2 area spanned by the band), then the rectangle may be broken
+ * down into two or more smaller rectangles stacked one atop the other.
+ *
+ *  -----------				    -----------
+ *  |         |				    |         |		    band 0
+ *  |         |  --------		    -----------  --------
+ *  |         |  |      |  in y-x banded    |         |  |      |   band 1
+ *  |         |  |      |  form is	    |         |  |      |
+ *  -----------  |      |		    -----------  --------
+ *               |      |				 |      |   band 2
+ *               --------				 --------
+ *
+ * An added constraint on the rectangles is that they must cover as much
+ * horizontal area as possible: no two rectangles within a band are allowed
+ * to touch.
+ *
+ * Whenever possible, bands will be merged together to cover a greater vertical
+ * distance (and thus reduce the number of rectangles). Two bands can be merged
+ * only if the bottom of one touches the top of the other and they have
+ * rectangles in the same places (of the same width, of course).
+ *
+ * Adam de Boor wrote most of the original region code.  Joel McCormack
+ * substantially modified or rewrote most of the core arithmetic routines, and
+ * added pixman_region_validate in order to support several speed improvements
+ * to pixman_region_validate_tree.  Bob Scheifler changed the representation
+ * to be more compact when empty or a single rectangle, and did a bunch of
+ * gratuitous reformatting. Carl Worth did further gratuitous reformatting
+ * while re-merging the server and client region code into libpixregion.
+ * Soren Sandmann did even more gratuitous reformatting.
+ */
+
+/*  true iff two Boxes overlap */
+#define EXTENTCHECK(r1, r2)	   \
+    (!( ((r1)->x2 <= (r2)->x1)  || \
+        ((r1)->x1 >= (r2)->x2)  || \
+        ((r1)->y2 <= (r2)->y1)  || \
+        ((r1)->y1 >= (r2)->y2) ) )
+
+/* true iff (x,y) is in Box */
+#define INBOX(r, x, y)	\
+    ( ((r)->x2 >  x) && \
+      ((r)->x1 <= x) && \
+      ((r)->y2 >  y) && \
+      ((r)->y1 <= y) )
+
+/* true iff Box r1 contains Box r2 */
+#define SUBSUMES(r1, r2)	\
+    ( ((r1)->x1 <= (r2)->x1) && \
+      ((r1)->x2 >= (r2)->x2) && \
+      ((r1)->y1 <= (r2)->y1) && \
+      ((r1)->y2 >= (r2)->y2) )
+
+static size_t
+PIXREGION_SZOF (size_t n)
+{
+    size_t size = n * sizeof(box_type_t);
+    
+    if (n > UINT32_MAX / sizeof(box_type_t))
+	return 0;
+
+    if (sizeof(region_data_type_t) > UINT32_MAX - size)
+	return 0;
+
+    return size + sizeof(region_data_type_t);
+}
+
+static region_data_type_t *
+alloc_data (size_t n)
+{
+    size_t sz = PIXREGION_SZOF (n);
+
+    if (!sz)
+	return NULL;
+
+    return malloc (sz);
+}
+
+#define FREE_DATA(reg) if ((reg)->data && (reg)->data->size) free ((reg)->data)
+
+#define RECTALLOC_BAIL(region, n, bail)					\
+    do									\
+    {									\
+	if (!(region)->data ||						\
+	    (((region)->data->numRects + (n)) > (region)->data->size))	\
+	{								\
+	    if (!pixman_rect_alloc (region, n))				\
+		goto bail;						\
+	}								\
+    } while (0)
+
+#define RECTALLOC(region, n)						\
+    do									\
+    {									\
+	if (!(region)->data ||						\
+	    (((region)->data->numRects + (n)) > (region)->data->size))	\
+	{								\
+	    if (!pixman_rect_alloc (region, n)) {			\
+		return FALSE;						\
+	    }								\
+	}								\
+    } while (0)
+
+#define ADDRECT(next_rect, nx1, ny1, nx2, ny2)      \
+    do						    \
+    {						    \
+	next_rect->x1 = nx1;                        \
+	next_rect->y1 = ny1;                        \
+	next_rect->x2 = nx2;                        \
+	next_rect->y2 = ny2;                        \
+	next_rect++;                                \
+    }						    \
+    while (0)
+
+#define NEWRECT(region, next_rect, nx1, ny1, nx2, ny2)			\
+    do									\
+    {									\
+	if (!(region)->data ||						\
+	    ((region)->data->numRects == (region)->data->size))		\
+	{								\
+	    if (!pixman_rect_alloc (region, 1))				\
+		return FALSE;						\
+	    next_rect = PIXREGION_TOP (region);				\
+	}								\
+	ADDRECT (next_rect, nx1, ny1, nx2, ny2);			\
+	region->data->numRects++;					\
+	critical_if_fail (region->data->numRects <= region->data->size);		\
+    } while (0)
+
+#define DOWNSIZE(reg, numRects)						\
+    do									\
+    {									\
+	if (((numRects) < ((reg)->data->size >> 1)) &&			\
+	    ((reg)->data->size > 50))					\
+	{								\
+	    region_data_type_t * new_data;				\
+	    size_t data_size = PIXREGION_SZOF (numRects);		\
+									\
+	    if (!data_size)						\
+	    {								\
+		new_data = NULL;					\
+	    }								\
+	    else							\
+	    {								\
+		new_data = (region_data_type_t *)			\
+		    realloc ((reg)->data, data_size);			\
+	    }								\
+									\
+	    if (new_data)						\
+	    {								\
+		new_data->size = (numRects);				\
+		(reg)->data = new_data;					\
+	    }								\
+	}								\
+    } while (0)
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_equal) (region_type_t *reg1, region_type_t *reg2)
+{
+    int i;
+    box_type_t *rects1;
+    box_type_t *rects2;
+
+    if (reg1->extents.x1 != reg2->extents.x1)
+	return FALSE;
+    
+    if (reg1->extents.x2 != reg2->extents.x2)
+	return FALSE;
+    
+    if (reg1->extents.y1 != reg2->extents.y1)
+	return FALSE;
+    
+    if (reg1->extents.y2 != reg2->extents.y2)
+	return FALSE;
+    
+    if (PIXREGION_NUMRECTS (reg1) != PIXREGION_NUMRECTS (reg2))
+	return FALSE;
+
+    rects1 = PIXREGION_RECTS (reg1);
+    rects2 = PIXREGION_RECTS (reg2);
+    
+    for (i = 0; i != PIXREGION_NUMRECTS (reg1); i++)
+    {
+	if (rects1[i].x1 != rects2[i].x1)
+	    return FALSE;
+	
+	if (rects1[i].x2 != rects2[i].x2)
+	    return FALSE;
+	
+	if (rects1[i].y1 != rects2[i].y1)
+	    return FALSE;
+	
+	if (rects1[i].y2 != rects2[i].y2)
+	    return FALSE;
+    }
+
+    return TRUE;
+}
+
+int
+PREFIX (_print) (region_type_t *rgn)
+{
+    int num, size;
+    int i;
+    box_type_t * rects;
+
+    num = PIXREGION_NUMRECTS (rgn);
+    size = PIXREGION_SIZE (rgn);
+    rects = PIXREGION_RECTS (rgn);
+
+    fprintf (stderr, "num: %d size: %d\n", num, size);
+    fprintf (stderr, "extents: %d %d %d %d\n",
+             rgn->extents.x1,
+	     rgn->extents.y1,
+	     rgn->extents.x2,
+	     rgn->extents.y2);
+    
+    for (i = 0; i < num; i++)
+    {
+	fprintf (stderr, "%d %d %d %d \n",
+	         rects[i].x1, rects[i].y1, rects[i].x2, rects[i].y2);
+    }
+    
+    fprintf (stderr, "\n");
+
+    return(num);
+}
+
+
+PIXMAN_EXPORT void
+PREFIX (_init) (region_type_t *region)
+{
+    region->extents = *pixman_region_empty_box;
+    region->data = pixman_region_empty_data;
+}
+
+PIXMAN_EXPORT void
+PREFIX (_init_rect) (region_type_t *	region,
+                     int		x,
+		     int		y,
+		     unsigned int	width,
+		     unsigned int	height)
+{
+    region->extents.x1 = x;
+    region->extents.y1 = y;
+    region->extents.x2 = x + width;
+    region->extents.y2 = y + height;
+
+    if (!GOOD_RECT (&region->extents))
+    {
+        if (BAD_RECT (&region->extents))
+            _pixman_log_error (FUNC, "Invalid rectangle passed");
+        PREFIX (_init) (region);
+        return;
+    }
+
+    region->data = NULL;
+}
+
+PIXMAN_EXPORT void
+PREFIX (_init_with_extents) (region_type_t *region, box_type_t *extents)
+{
+    if (!GOOD_RECT (extents))
+    {
+        if (BAD_RECT (extents))
+            _pixman_log_error (FUNC, "Invalid rectangle passed");
+        PREFIX (_init) (region);
+        return;
+    }
+    region->extents = *extents;
+
+    region->data = NULL;
+}
+
+PIXMAN_EXPORT void
+PREFIX (_fini) (region_type_t *region)
+{
+    GOOD (region);
+    FREE_DATA (region);
+}
+
+PIXMAN_EXPORT int
+PREFIX (_n_rects) (region_type_t *region)
+{
+    return PIXREGION_NUMRECTS (region);
+}
+
+PIXMAN_EXPORT box_type_t *
+PREFIX (_rectangles) (region_type_t *region,
+                      int               *n_rects)
+{
+    if (n_rects)
+	*n_rects = PIXREGION_NUMRECTS (region);
+
+    return PIXREGION_RECTS (region);
+}
+
+static pixman_bool_t
+pixman_break (region_type_t *region)
+{
+    FREE_DATA (region);
+
+    region->extents = *pixman_region_empty_box;
+    region->data = pixman_broken_data;
+
+    return FALSE;
+}
+
+static pixman_bool_t
+pixman_rect_alloc (region_type_t * region,
+                   int             n)
+{
+    region_data_type_t *data;
+
+    if (!region->data)
+    {
+	n++;
+	region->data = alloc_data (n);
+
+	if (!region->data)
+	    return pixman_break (region);
+
+	region->data->numRects = 1;
+	*PIXREGION_BOXPTR (region) = region->extents;
+    }
+    else if (!region->data->size)
+    {
+	region->data = alloc_data (n);
+
+	if (!region->data)
+	    return pixman_break (region);
+
+	region->data->numRects = 0;
+    }
+    else
+    {
+	size_t data_size;
+
+	if (n == 1)
+	{
+	    n = region->data->numRects;
+	    if (n > 500) /* XXX pick numbers out of a hat */
+		n = 250;
+	}
+
+	n += region->data->numRects;
+	data_size = PIXREGION_SZOF (n);
+
+	if (!data_size)
+	{
+	    data = NULL;
+	}
+	else
+	{
+	    data = (region_data_type_t *)
+		realloc (region->data, PIXREGION_SZOF (n));
+	}
+	
+	if (!data)
+	    return pixman_break (region);
+	
+	region->data = data;
+    }
+    
+    region->data->size = n;
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_copy) (region_type_t *dst, region_type_t *src)
+{
+    GOOD (dst);
+    GOOD (src);
+
+    if (dst == src)
+	return TRUE;
+    
+    dst->extents = src->extents;
+
+    if (!src->data || !src->data->size)
+    {
+	FREE_DATA (dst);
+	dst->data = src->data;
+	return TRUE;
+    }
+    
+    if (!dst->data || (dst->data->size < src->data->numRects))
+    {
+	FREE_DATA (dst);
+
+	dst->data = alloc_data (src->data->numRects);
+
+	if (!dst->data)
+	    return pixman_break (dst);
+
+	dst->data->size = src->data->numRects;
+    }
+
+    dst->data->numRects = src->data->numRects;
+
+    memmove ((char *)PIXREGION_BOXPTR (dst), (char *)PIXREGION_BOXPTR (src),
+             dst->data->numRects * sizeof(box_type_t));
+
+    return TRUE;
+}
+
+/*======================================================================
+ *	    Generic Region Operator
+ *====================================================================*/
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_coalesce --
+ *	Attempt to merge the boxes in the current band with those in the
+ *	previous one.  We are guaranteed that the current band extends to
+ *      the end of the rects array.  Used only by pixman_op.
+ *
+ * Results:
+ *	The new index for the previous band.
+ *
+ * Side Effects:
+ *	If coalescing takes place:
+ *	    - rectangles in the previous band will have their y2 fields
+ *	      altered.
+ *	    - region->data->numRects will be decreased.
+ *
+ *-----------------------------------------------------------------------
+ */
+static inline int
+pixman_coalesce (region_type_t * region,      /* Region to coalesce		 */
+		 int             prev_start,  /* Index of start of previous band */
+		 int             cur_start)   /* Index of start of current band  */
+{
+    box_type_t *prev_box;       /* Current box in previous band	     */
+    box_type_t *cur_box;        /* Current box in current band       */
+    int numRects;               /* Number rectangles in both bands   */
+    int y2;                     /* Bottom of current band	     */
+
+    /*
+     * Figure out how many rectangles are in the band.
+     */
+    numRects = cur_start - prev_start;
+    critical_if_fail (numRects == region->data->numRects - cur_start);
+
+    if (!numRects) return cur_start;
+
+    /*
+     * The bands may only be coalesced if the bottom of the previous
+     * matches the top scanline of the current.
+     */
+    prev_box = PIXREGION_BOX (region, prev_start);
+    cur_box = PIXREGION_BOX (region, cur_start);
+    if (prev_box->y2 != cur_box->y1) return cur_start;
+
+    /*
+     * Make sure the bands have boxes in the same places. This
+     * assumes that boxes have been added in such a way that they
+     * cover the most area possible. I.e. two boxes in a band must
+     * have some horizontal space between them.
+     */
+    y2 = cur_box->y2;
+
+    do
+    {
+	if ((prev_box->x1 != cur_box->x1) || (prev_box->x2 != cur_box->x2))
+	    return (cur_start);
+	
+	prev_box++;
+	cur_box++;
+	numRects--;
+    }
+    while (numRects);
+
+    /*
+     * The bands may be merged, so set the bottom y of each box
+     * in the previous band to the bottom y of the current band.
+     */
+    numRects = cur_start - prev_start;
+    region->data->numRects -= numRects;
+
+    do
+    {
+	prev_box--;
+	prev_box->y2 = y2;
+	numRects--;
+    }
+    while (numRects);
+
+    return prev_start;
+}
+
+/* Quicky macro to avoid trivial reject procedure calls to pixman_coalesce */
+
+#define COALESCE(new_reg, prev_band, cur_band)                          \
+    do									\
+    {									\
+	if (cur_band - prev_band == new_reg->data->numRects - cur_band)	\
+	    prev_band = pixman_coalesce (new_reg, prev_band, cur_band);	\
+	else								\
+	    prev_band = cur_band;					\
+    } while (0)
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_append_non_o --
+ *	Handle a non-overlapping band for the union and subtract operations.
+ *      Just adds the (top/bottom-clipped) rectangles into the region.
+ *      Doesn't have to check for subsumption or anything.
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	region->data->numRects is incremented and the rectangles overwritten
+ *	with the rectangles we're passed.
+ *
+ *-----------------------------------------------------------------------
+ */
+static inline pixman_bool_t
+pixman_region_append_non_o (region_type_t * region,
+			    box_type_t *    r,
+			    box_type_t *    r_end,
+			    int             y1,
+			    int             y2)
+{
+    box_type_t *next_rect;
+    int new_rects;
+
+    new_rects = r_end - r;
+
+    critical_if_fail (y1 < y2);
+    critical_if_fail (new_rects != 0);
+
+    /* Make sure we have enough space for all rectangles to be added */
+    RECTALLOC (region, new_rects);
+    next_rect = PIXREGION_TOP (region);
+    region->data->numRects += new_rects;
+
+    do
+    {
+	critical_if_fail (r->x1 < r->x2);
+	ADDRECT (next_rect, r->x1, y1, r->x2, y2);
+	r++;
+    }
+    while (r != r_end);
+
+    return TRUE;
+}
+
+#define FIND_BAND(r, r_band_end, r_end, ry1)			     \
+    do								     \
+    {								     \
+	ry1 = r->y1;						     \
+	r_band_end = r + 1;					     \
+	while ((r_band_end != r_end) && (r_band_end->y1 == ry1)) {   \
+	    r_band_end++;					     \
+	}							     \
+    } while (0)
+
+#define APPEND_REGIONS(new_reg, r, r_end)				\
+    do									\
+    {									\
+	int new_rects;							\
+	if ((new_rects = r_end - r)) {					\
+	    RECTALLOC_BAIL (new_reg, new_rects, bail);			\
+	    memmove ((char *)PIXREGION_TOP (new_reg), (char *)r,	\
+		     new_rects * sizeof(box_type_t));			\
+	    new_reg->data->numRects += new_rects;			\
+	}								\
+    } while (0)
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_op --
+ *	Apply an operation to two regions. Called by pixman_region_union, pixman_region_inverse,
+ *	pixman_region_subtract, pixman_region_intersect....  Both regions MUST have at least one
+ *      rectangle, and cannot be the same object.
+ *
+ * Results:
+ *	TRUE if successful.
+ *
+ * Side Effects:
+ *	The new region is overwritten.
+ *	overlap set to TRUE if overlap_func ever returns TRUE.
+ *
+ * Notes:
+ *	The idea behind this function is to view the two regions as sets.
+ *	Together they cover a rectangle of area that this function divides
+ *	into horizontal bands where points are covered only by one region
+ *	or by both. For the first case, the non_overlap_func is called with
+ *	each the band and the band's upper and lower extents. For the
+ *	second, the overlap_func is called to process the entire band. It
+ *	is responsible for clipping the rectangles in the band, though
+ *	this function provides the boundaries.
+ *	At the end of each band, the new region is coalesced, if possible,
+ *	to reduce the number of rectangles in the region.
+ *
+ *-----------------------------------------------------------------------
+ */
+
+typedef pixman_bool_t (*overlap_proc_ptr) (region_type_t *region,
+					   box_type_t *   r1,
+					   box_type_t *   r1_end,
+					   box_type_t *   r2,
+					   box_type_t *   r2_end,
+					   int            y1,
+					   int            y2);
+
+static pixman_bool_t
+pixman_op (region_type_t *  new_reg,               /* Place to store result	    */
+	   region_type_t *  reg1,                  /* First region in operation     */
+	   region_type_t *  reg2,                  /* 2d region in operation        */
+	   overlap_proc_ptr overlap_func,          /* Function to call for over-
+						    * lapping bands		    */
+	   int              append_non1,           /* Append non-overlapping bands  
+						    * in region 1 ?
+						    */
+	   int              append_non2            /* Append non-overlapping bands
+						    * in region 2 ?
+						    */
+    )
+{
+    box_type_t *r1;                 /* Pointer into first region     */
+    box_type_t *r2;                 /* Pointer into 2d region	     */
+    box_type_t *r1_end;             /* End of 1st region	     */
+    box_type_t *r2_end;             /* End of 2d region		     */
+    int ybot;                       /* Bottom of intersection	     */
+    int ytop;                       /* Top of intersection	     */
+    region_data_type_t *old_data;   /* Old data for new_reg	     */
+    int prev_band;                  /* Index of start of
+				     * previous band in new_reg       */
+    int cur_band;                   /* Index of start of current
+				     * band in new_reg		     */
+    box_type_t * r1_band_end;       /* End of current band in r1     */
+    box_type_t * r2_band_end;       /* End of current band in r2     */
+    int top;                        /* Top of non-overlapping band   */
+    int bot;                        /* Bottom of non-overlapping band*/
+    int r1y1;                       /* Temps for r1->y1 and r2->y1   */
+    int r2y1;
+    int new_size;
+    int numRects;
+
+    /*
+     * Break any region computed from a broken region
+     */
+    if (PIXREGION_NAR (reg1) || PIXREGION_NAR (reg2))
+	return pixman_break (new_reg);
+
+    /*
+     * Initialization:
+     *	set r1, r2, r1_end and r2_end appropriately, save the rectangles
+     * of the destination region until the end in case it's one of
+     * the two source regions, then mark the "new" region empty, allocating
+     * another array of rectangles for it to use.
+     */
+
+    r1 = PIXREGION_RECTS (reg1);
+    new_size = PIXREGION_NUMRECTS (reg1);
+    r1_end = r1 + new_size;
+
+    numRects = PIXREGION_NUMRECTS (reg2);
+    r2 = PIXREGION_RECTS (reg2);
+    r2_end = r2 + numRects;
+    
+    critical_if_fail (r1 != r1_end);
+    critical_if_fail (r2 != r2_end);
+
+    old_data = (region_data_type_t *)NULL;
+
+    if (((new_reg == reg1) && (new_size > 1)) ||
+        ((new_reg == reg2) && (numRects > 1)))
+    {
+        old_data = new_reg->data;
+        new_reg->data = pixman_region_empty_data;
+    }
+
+    /* guess at new size */
+    if (numRects > new_size)
+	new_size = numRects;
+
+    new_size <<= 1;
+
+    if (!new_reg->data)
+	new_reg->data = pixman_region_empty_data;
+    else if (new_reg->data->size)
+	new_reg->data->numRects = 0;
+
+    if (new_size > new_reg->data->size)
+    {
+        if (!pixman_rect_alloc (new_reg, new_size))
+        {
+            free (old_data);
+            return FALSE;
+	}
+    }
+
+    /*
+     * Initialize ybot.
+     * In the upcoming loop, ybot and ytop serve different functions depending
+     * on whether the band being handled is an overlapping or non-overlapping
+     * band.
+     *  In the case of a non-overlapping band (only one of the regions
+     * has points in the band), ybot is the bottom of the most recent
+     * intersection and thus clips the top of the rectangles in that band.
+     * ytop is the top of the next intersection between the two regions and
+     * serves to clip the bottom of the rectangles in the current band.
+     *	For an overlapping band (where the two regions intersect), ytop clips
+     * the top of the rectangles of both regions and ybot clips the bottoms.
+     */
+
+    ybot = MIN (r1->y1, r2->y1);
+
+    /*
+     * prev_band serves to mark the start of the previous band so rectangles
+     * can be coalesced into larger rectangles. qv. pixman_coalesce, above.
+     * In the beginning, there is no previous band, so prev_band == cur_band
+     * (cur_band is set later on, of course, but the first band will always
+     * start at index 0). prev_band and cur_band must be indices because of
+     * the possible expansion, and resultant moving, of the new region's
+     * array of rectangles.
+     */
+    prev_band = 0;
+
+    do
+    {
+        /*
+	 * This algorithm proceeds one source-band (as opposed to a
+	 * destination band, which is determined by where the two regions
+	 * intersect) at a time. r1_band_end and r2_band_end serve to mark the
+	 * rectangle after the last one in the current band for their
+	 * respective regions.
+	 */
+        critical_if_fail (r1 != r1_end);
+        critical_if_fail (r2 != r2_end);
+
+        FIND_BAND (r1, r1_band_end, r1_end, r1y1);
+        FIND_BAND (r2, r2_band_end, r2_end, r2y1);
+
+        /*
+	 * First handle the band that doesn't intersect, if any.
+	 *
+	 * Note that attention is restricted to one band in the
+	 * non-intersecting region at once, so if a region has n
+	 * bands between the current position and the next place it overlaps
+	 * the other, this entire loop will be passed through n times.
+	 */
+        if (r1y1 < r2y1)
+        {
+            if (append_non1)
+            {
+                top = MAX (r1y1, ybot);
+                bot = MIN (r1->y2, r2y1);
+                if (top != bot)
+                {
+                    cur_band = new_reg->data->numRects;
+                    if (!pixman_region_append_non_o (new_reg, r1, r1_band_end, top, bot))
+			goto bail;
+                    COALESCE (new_reg, prev_band, cur_band);
+		}
+	    }
+            ytop = r2y1;
+	}
+        else if (r2y1 < r1y1)
+        {
+            if (append_non2)
+            {
+                top = MAX (r2y1, ybot);
+                bot = MIN (r2->y2, r1y1);
+		
+                if (top != bot)
+                {
+                    cur_band = new_reg->data->numRects;
+
+                    if (!pixman_region_append_non_o (new_reg, r2, r2_band_end, top, bot))
+			goto bail;
+
+                    COALESCE (new_reg, prev_band, cur_band);
+		}
+	    }
+            ytop = r1y1;
+	}
+        else
+        {
+            ytop = r1y1;
+	}
+
+        /*
+	 * Now see if we've hit an intersecting band. The two bands only
+	 * intersect if ybot > ytop
+	 */
+        ybot = MIN (r1->y2, r2->y2);
+        if (ybot > ytop)
+        {
+            cur_band = new_reg->data->numRects;
+
+            if (!(*overlap_func)(new_reg,
+                                 r1, r1_band_end,
+                                 r2, r2_band_end,
+                                 ytop, ybot))
+	    {
+		goto bail;
+	    }
+	    
+            COALESCE (new_reg, prev_band, cur_band);
+	}
+
+        /*
+	 * If we've finished with a band (y2 == ybot) we skip forward
+	 * in the region to the next band.
+	 */
+        if (r1->y2 == ybot)
+	    r1 = r1_band_end;
+
+        if (r2->y2 == ybot)
+	    r2 = r2_band_end;
+
+    }
+    while (r1 != r1_end && r2 != r2_end);
+
+    /*
+     * Deal with whichever region (if any) still has rectangles left.
+     *
+     * We only need to worry about banding and coalescing for the very first
+     * band left.  After that, we can just group all remaining boxes,
+     * regardless of how many bands, into one final append to the list.
+     */
+
+    if ((r1 != r1_end) && append_non1)
+    {
+        /* Do first non_overlap1Func call, which may be able to coalesce */
+        FIND_BAND (r1, r1_band_end, r1_end, r1y1);
+	
+        cur_band = new_reg->data->numRects;
+	
+        if (!pixman_region_append_non_o (new_reg,
+                                         r1, r1_band_end,
+                                         MAX (r1y1, ybot), r1->y2))
+	{
+	    goto bail;
+	}
+	
+        COALESCE (new_reg, prev_band, cur_band);
+
+        /* Just append the rest of the boxes  */
+        APPEND_REGIONS (new_reg, r1_band_end, r1_end);
+    }
+    else if ((r2 != r2_end) && append_non2)
+    {
+        /* Do first non_overlap2Func call, which may be able to coalesce */
+        FIND_BAND (r2, r2_band_end, r2_end, r2y1);
+
+	cur_band = new_reg->data->numRects;
+
+        if (!pixman_region_append_non_o (new_reg,
+                                         r2, r2_band_end,
+                                         MAX (r2y1, ybot), r2->y2))
+	{
+	    goto bail;
+	}
+
+        COALESCE (new_reg, prev_band, cur_band);
+
+        /* Append rest of boxes */
+        APPEND_REGIONS (new_reg, r2_band_end, r2_end);
+    }
+
+    free (old_data);
+
+    if (!(numRects = new_reg->data->numRects))
+    {
+        FREE_DATA (new_reg);
+        new_reg->data = pixman_region_empty_data;
+    }
+    else if (numRects == 1)
+    {
+        new_reg->extents = *PIXREGION_BOXPTR (new_reg);
+        FREE_DATA (new_reg);
+        new_reg->data = (region_data_type_t *)NULL;
+    }
+    else
+    {
+        DOWNSIZE (new_reg, numRects);
+    }
+
+    return TRUE;
+
+bail:
+    free (old_data);
+
+    return pixman_break (new_reg);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_set_extents --
+ *	Reset the extents of a region to what they should be. Called by
+ *	pixman_region_subtract and pixman_region_intersect as they can't
+ *      figure it out along the way or do so easily, as pixman_region_union can.
+ *
+ * Results:
+ *	None.
+ *
+ * Side Effects:
+ *	The region's 'extents' structure is overwritten.
+ *
+ *-----------------------------------------------------------------------
+ */
+static void
+pixman_set_extents (region_type_t *region)
+{
+    box_type_t *box, *box_end;
+
+    if (!region->data)
+	return;
+
+    if (!region->data->size)
+    {
+        region->extents.x2 = region->extents.x1;
+        region->extents.y2 = region->extents.y1;
+        return;
+    }
+
+    box = PIXREGION_BOXPTR (region);
+    box_end = PIXREGION_END (region);
+
+    /*
+     * Since box is the first rectangle in the region, it must have the
+     * smallest y1 and since box_end is the last rectangle in the region,
+     * it must have the largest y2, because of banding. Initialize x1 and
+     * x2 from  box and box_end, resp., as good things to initialize them
+     * to...
+     */
+    region->extents.x1 = box->x1;
+    region->extents.y1 = box->y1;
+    region->extents.x2 = box_end->x2;
+    region->extents.y2 = box_end->y2;
+
+    critical_if_fail (region->extents.y1 < region->extents.y2);
+
+    while (box <= box_end)
+    {
+        if (box->x1 < region->extents.x1)
+	    region->extents.x1 = box->x1;
+        if (box->x2 > region->extents.x2)
+	    region->extents.x2 = box->x2;
+        box++;
+    }
+
+    critical_if_fail (region->extents.x1 < region->extents.x2);
+}
+
+/*======================================================================
+ *	    Region Intersection
+ *====================================================================*/
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_intersect_o --
+ *	Handle an overlapping band for pixman_region_intersect.
+ *
+ * Results:
+ *	TRUE if successful.
+ *
+ * Side Effects:
+ *	Rectangles may be added to the region.
+ *
+ *-----------------------------------------------------------------------
+ */
+/*ARGSUSED*/
+static pixman_bool_t
+pixman_region_intersect_o (region_type_t *region,
+                           box_type_t *   r1,
+                           box_type_t *   r1_end,
+                           box_type_t *   r2,
+                           box_type_t *   r2_end,
+                           int            y1,
+                           int            y2)
+{
+    int x1;
+    int x2;
+    box_type_t *        next_rect;
+
+    next_rect = PIXREGION_TOP (region);
+
+    critical_if_fail (y1 < y2);
+    critical_if_fail (r1 != r1_end && r2 != r2_end);
+
+    do
+    {
+        x1 = MAX (r1->x1, r2->x1);
+        x2 = MIN (r1->x2, r2->x2);
+
+        /*
+	 * If there's any overlap between the two rectangles, add that
+	 * overlap to the new region.
+	 */
+        if (x1 < x2)
+	    NEWRECT (region, next_rect, x1, y1, x2, y2);
+
+        /*
+	 * Advance the pointer(s) with the leftmost right side, since the next
+	 * rectangle on that list may still overlap the other region's
+	 * current rectangle.
+	 */
+        if (r1->x2 == x2)
+        {
+            r1++;
+	}
+        if (r2->x2 == x2)
+        {
+            r2++;
+	}
+    }
+    while ((r1 != r1_end) && (r2 != r2_end));
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_intersect) (region_type_t *     new_reg,
+                     region_type_t *        reg1,
+                     region_type_t *        reg2)
+{
+    GOOD (reg1);
+    GOOD (reg2);
+    GOOD (new_reg);
+
+    /* check for trivial reject */
+    if (PIXREGION_NIL (reg1) || PIXREGION_NIL (reg2) ||
+        !EXTENTCHECK (&reg1->extents, &reg2->extents))
+    {
+        /* Covers about 20% of all cases */
+        FREE_DATA (new_reg);
+        new_reg->extents.x2 = new_reg->extents.x1;
+        new_reg->extents.y2 = new_reg->extents.y1;
+        if (PIXREGION_NAR (reg1) || PIXREGION_NAR (reg2))
+        {
+            new_reg->data = pixman_broken_data;
+            return FALSE;
+	}
+        else
+	{
+	    new_reg->data = pixman_region_empty_data;
+	}
+    }
+    else if (!reg1->data && !reg2->data)
+    {
+        /* Covers about 80% of cases that aren't trivially rejected */
+        new_reg->extents.x1 = MAX (reg1->extents.x1, reg2->extents.x1);
+        new_reg->extents.y1 = MAX (reg1->extents.y1, reg2->extents.y1);
+        new_reg->extents.x2 = MIN (reg1->extents.x2, reg2->extents.x2);
+        new_reg->extents.y2 = MIN (reg1->extents.y2, reg2->extents.y2);
+
+        FREE_DATA (new_reg);
+
+	new_reg->data = (region_data_type_t *)NULL;
+    }
+    else if (!reg2->data && SUBSUMES (&reg2->extents, &reg1->extents))
+    {
+        return PREFIX (_copy) (new_reg, reg1);
+    }
+    else if (!reg1->data && SUBSUMES (&reg1->extents, &reg2->extents))
+    {
+        return PREFIX (_copy) (new_reg, reg2);
+    }
+    else if (reg1 == reg2)
+    {
+        return PREFIX (_copy) (new_reg, reg1);
+    }
+    else
+    {
+        /* General purpose intersection */
+
+        if (!pixman_op (new_reg, reg1, reg2, pixman_region_intersect_o, FALSE, FALSE))
+	    return FALSE;
+	
+        pixman_set_extents (new_reg);
+    }
+
+    GOOD (new_reg);
+    return(TRUE);
+}
+
+#define MERGERECT(r)							\
+    do									\
+    {									\
+        if (r->x1 <= x2)						\
+	{								\
+            /* Merge with current rectangle */				\
+            if (x2 < r->x2)						\
+		x2 = r->x2;						\
+	}								\
+	else								\
+	{								\
+            /* Add current rectangle, start new one */			\
+            NEWRECT (region, next_rect, x1, y1, x2, y2);		\
+            x1 = r->x1;							\
+            x2 = r->x2;							\
+	}								\
+        r++;								\
+    } while (0)
+
+/*======================================================================
+ *	    Region Union
+ *====================================================================*/
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_union_o --
+ *	Handle an overlapping band for the union operation. Picks the
+ *	left-most rectangle each time and merges it into the region.
+ *
+ * Results:
+ *	TRUE if successful.
+ *
+ * Side Effects:
+ *	region is overwritten.
+ *	overlap is set to TRUE if any boxes overlap.
+ *
+ *-----------------------------------------------------------------------
+ */
+static pixman_bool_t
+pixman_region_union_o (region_type_t *region,
+		       box_type_t *   r1,
+		       box_type_t *   r1_end,
+		       box_type_t *   r2,
+		       box_type_t *   r2_end,
+		       int            y1,
+		       int            y2)
+{
+    box_type_t *next_rect;
+    int x1;            /* left and right side of current union */
+    int x2;
+
+    critical_if_fail (y1 < y2);
+    critical_if_fail (r1 != r1_end && r2 != r2_end);
+
+    next_rect = PIXREGION_TOP (region);
+
+    /* Start off current rectangle */
+    if (r1->x1 < r2->x1)
+    {
+        x1 = r1->x1;
+        x2 = r1->x2;
+        r1++;
+    }
+    else
+    {
+        x1 = r2->x1;
+        x2 = r2->x2;
+        r2++;
+    }
+    while (r1 != r1_end && r2 != r2_end)
+    {
+        if (r1->x1 < r2->x1)
+	    MERGERECT (r1);
+	else
+	    MERGERECT (r2);
+    }
+
+    /* Finish off whoever (if any) is left */
+    if (r1 != r1_end)
+    {
+        do
+        {
+            MERGERECT (r1);
+	}
+        while (r1 != r1_end);
+    }
+    else if (r2 != r2_end)
+    {
+        do
+        {
+            MERGERECT (r2);
+	}
+        while (r2 != r2_end);
+    }
+
+    /* Add current rectangle */
+    NEWRECT (region, next_rect, x1, y1, x2, y2);
+
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX(_intersect_rect) (region_type_t *dest,
+			 region_type_t *source,
+			 int x, int y,
+			 unsigned int width,
+			 unsigned int height)
+{
+    region_type_t region;
+
+    region.data = NULL;
+    region.extents.x1 = x;
+    region.extents.y1 = y;
+    region.extents.x2 = x + width;
+    region.extents.y2 = y + height;
+
+    return PREFIX(_intersect) (dest, source, &region);
+}
+
+/* Convenience function for performing union of region with a
+ * single rectangle
+ */
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_union_rect) (region_type_t *dest,
+                      region_type_t *source,
+                      int            x,
+		      int            y,
+                      unsigned int   width,
+		      unsigned int   height)
+{
+    region_type_t region;
+
+    region.extents.x1 = x;
+    region.extents.y1 = y;
+    region.extents.x2 = x + width;
+    region.extents.y2 = y + height;
+
+    if (!GOOD_RECT (&region.extents))
+    {
+        if (BAD_RECT (&region.extents))
+            _pixman_log_error (FUNC, "Invalid rectangle passed");
+	return PREFIX (_copy) (dest, source);
+    }
+
+    region.data = NULL;
+
+    return PREFIX (_union) (dest, source, &region);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_union) (region_type_t *new_reg,
+                 region_type_t *reg1,
+                 region_type_t *reg2)
+{
+    /* Return TRUE if some overlap
+     * between reg1, reg2
+     */
+    GOOD (reg1);
+    GOOD (reg2);
+    GOOD (new_reg);
+
+    /*  checks all the simple cases */
+
+    /*
+     * Region 1 and 2 are the same
+     */
+    if (reg1 == reg2)
+        return PREFIX (_copy) (new_reg, reg1);
+
+    /*
+     * Region 1 is empty
+     */
+    if (PIXREGION_NIL (reg1))
+    {
+        if (PIXREGION_NAR (reg1))
+	    return pixman_break (new_reg);
+
+        if (new_reg != reg2)
+	    return PREFIX (_copy) (new_reg, reg2);
+
+	return TRUE;
+    }
+
+    /*
+     * Region 2 is empty
+     */
+    if (PIXREGION_NIL (reg2))
+    {
+        if (PIXREGION_NAR (reg2))
+	    return pixman_break (new_reg);
+
+	if (new_reg != reg1)
+	    return PREFIX (_copy) (new_reg, reg1);
+
+	return TRUE;
+    }
+
+    /*
+     * Region 1 completely subsumes region 2
+     */
+    if (!reg1->data && SUBSUMES (&reg1->extents, &reg2->extents))
+    {
+        if (new_reg != reg1)
+	    return PREFIX (_copy) (new_reg, reg1);
+
+	return TRUE;
+    }
+
+    /*
+     * Region 2 completely subsumes region 1
+     */
+    if (!reg2->data && SUBSUMES (&reg2->extents, &reg1->extents))
+    {
+        if (new_reg != reg2)
+	    return PREFIX (_copy) (new_reg, reg2);
+
+	return TRUE;
+    }
+
+    if (!pixman_op (new_reg, reg1, reg2, pixman_region_union_o, TRUE, TRUE))
+	return FALSE;
+
+    new_reg->extents.x1 = MIN (reg1->extents.x1, reg2->extents.x1);
+    new_reg->extents.y1 = MIN (reg1->extents.y1, reg2->extents.y1);
+    new_reg->extents.x2 = MAX (reg1->extents.x2, reg2->extents.x2);
+    new_reg->extents.y2 = MAX (reg1->extents.y2, reg2->extents.y2);
+    
+    GOOD (new_reg);
+
+    return TRUE;
+}
+
+/*======================================================================
+ *	    Batch Rectangle Union
+ *====================================================================*/
+
+#define EXCHANGE_RECTS(a, b)	\
+    {                           \
+        box_type_t t;		\
+        t = rects[a];           \
+        rects[a] = rects[b];    \
+        rects[b] = t;           \
+    }
+
+static void
+quick_sort_rects (
+    box_type_t rects[],
+    int        numRects)
+{
+    int y1;
+    int x1;
+    int i, j;
+    box_type_t *r;
+
+    /* Always called with numRects > 1 */
+
+    do
+    {
+        if (numRects == 2)
+        {
+            if (rects[0].y1 > rects[1].y1 ||
+                (rects[0].y1 == rects[1].y1 && rects[0].x1 > rects[1].x1))
+	    {
+		EXCHANGE_RECTS (0, 1);
+	    }
+
+            return;
+	}
+
+        /* Choose partition element, stick in location 0 */
+        EXCHANGE_RECTS (0, numRects >> 1);
+        y1 = rects[0].y1;
+        x1 = rects[0].x1;
+
+        /* Partition array */
+        i = 0;
+        j = numRects;
+
+        do
+        {
+            r = &(rects[i]);
+            do
+            {
+                r++;
+                i++;
+	    }
+	    while (i != numRects && (r->y1 < y1 || (r->y1 == y1 && r->x1 < x1)));
+
+	    r = &(rects[j]);
+            do
+            {
+                r--;
+                j--;
+	    }
+            while (y1 < r->y1 || (y1 == r->y1 && x1 < r->x1));
+	    
+            if (i < j)
+		EXCHANGE_RECTS (i, j);
+	}
+        while (i < j);
+
+        /* Move partition element back to middle */
+        EXCHANGE_RECTS (0, j);
+
+        /* Recurse */
+        if (numRects - j - 1 > 1)
+	    quick_sort_rects (&rects[j + 1], numRects - j - 1);
+
+        numRects = j;
+    }
+    while (numRects > 1);
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_validate --
+ *
+ *      Take a ``region'' which is a non-y-x-banded random collection of
+ *      rectangles, and compute a nice region which is the union of all the
+ *      rectangles.
+ *
+ * Results:
+ *	TRUE if successful.
+ *
+ * Side Effects:
+ *      The passed-in ``region'' may be modified.
+ *	overlap set to TRUE if any retangles overlapped,
+ *      else FALSE;
+ *
+ * Strategy:
+ *      Step 1. Sort the rectangles into ascending order with primary key y1
+ *		and secondary key x1.
+ *
+ *      Step 2. Split the rectangles into the minimum number of proper y-x
+ *		banded regions.  This may require horizontally merging
+ *		rectangles, and vertically coalescing bands.  With any luck,
+ *		this step in an identity transformation (ala the Box widget),
+ *		or a coalescing into 1 box (ala Menus).
+ *
+ *	Step 3. Merge the separate regions down to a single region by calling
+ *		pixman_region_union.  Maximize the work each pixman_region_union call does by using
+ *		a binary merge.
+ *
+ *-----------------------------------------------------------------------
+ */
+
+static pixman_bool_t
+validate (region_type_t * badreg)
+{
+    /* Descriptor for regions under construction  in Step 2. */
+    typedef struct
+    {
+        region_type_t reg;
+        int prev_band;
+        int cur_band;
+    } region_info_t;
+
+    region_info_t stack_regions[64];
+
+    int numRects;                   /* Original numRects for badreg	    */
+    region_info_t *ri;              /* Array of current regions		    */
+    int num_ri;                     /* Number of entries used in ri	    */
+    int size_ri;                    /* Number of entries available in ri    */
+    int i;                          /* Index into rects			    */
+    int j;                          /* Index into ri			    */
+    region_info_t *rit;             /* &ri[j]				    */
+    region_type_t *reg;             /* ri[j].reg			    */
+    box_type_t *box;                /* Current box in rects		    */
+    box_type_t *ri_box;             /* Last box in ri[j].reg		    */
+    region_type_t *hreg;            /* ri[j_half].reg			    */
+    pixman_bool_t ret = TRUE;
+
+    if (!badreg->data)
+    {
+        GOOD (badreg);
+        return TRUE;
+    }
+    
+    numRects = badreg->data->numRects;
+    if (!numRects)
+    {
+        if (PIXREGION_NAR (badreg))
+	    return FALSE;
+        GOOD (badreg);
+        return TRUE;
+    }
+    
+    if (badreg->extents.x1 < badreg->extents.x2)
+    {
+        if ((numRects) == 1)
+        {
+            FREE_DATA (badreg);
+            badreg->data = (region_data_type_t *) NULL;
+	}
+        else
+        {
+            DOWNSIZE (badreg, numRects);
+	}
+
+        GOOD (badreg);
+
+	return TRUE;
+    }
+
+    /* Step 1: Sort the rects array into ascending (y1, x1) order */
+    quick_sort_rects (PIXREGION_BOXPTR (badreg), numRects);
+
+    /* Step 2: Scatter the sorted array into the minimum number of regions */
+
+    /* Set up the first region to be the first rectangle in badreg */
+    /* Note that step 2 code will never overflow the ri[0].reg rects array */
+    ri = stack_regions;
+    size_ri = sizeof (stack_regions) / sizeof (stack_regions[0]);
+    num_ri = 1;
+    ri[0].prev_band = 0;
+    ri[0].cur_band = 0;
+    ri[0].reg = *badreg;
+    box = PIXREGION_BOXPTR (&ri[0].reg);
+    ri[0].reg.extents = *box;
+    ri[0].reg.data->numRects = 1;
+    badreg->extents = *pixman_region_empty_box;
+    badreg->data = pixman_region_empty_data;
+
+    /* Now scatter rectangles into the minimum set of valid regions.  If the
+     * next rectangle to be added to a region would force an existing rectangle
+     * in the region to be split up in order to maintain y-x banding, just
+     * forget it.  Try the next region.  If it doesn't fit cleanly into any
+     * region, make a new one.
+     */
+
+    for (i = numRects; --i > 0;)
+    {
+        box++;
+        /* Look for a region to append box to */
+        for (j = num_ri, rit = ri; --j >= 0; rit++)
+        {
+            reg = &rit->reg;
+            ri_box = PIXREGION_END (reg);
+
+            if (box->y1 == ri_box->y1 && box->y2 == ri_box->y2)
+            {
+                /* box is in same band as ri_box.  Merge or append it */
+                if (box->x1 <= ri_box->x2)
+                {
+                    /* Merge it with ri_box */
+                    if (box->x2 > ri_box->x2)
+			ri_box->x2 = box->x2;
+		}
+                else
+                {
+                    RECTALLOC_BAIL (reg, 1, bail);
+                    *PIXREGION_TOP (reg) = *box;
+                    reg->data->numRects++;
+		}
+		
+                goto next_rect;   /* So sue me */
+	    }
+            else if (box->y1 >= ri_box->y2)
+            {
+                /* Put box into new band */
+                if (reg->extents.x2 < ri_box->x2)
+		    reg->extents.x2 = ri_box->x2;
+		
+                if (reg->extents.x1 > box->x1)
+		    reg->extents.x1 = box->x1;
+		
+                COALESCE (reg, rit->prev_band, rit->cur_band);
+                rit->cur_band = reg->data->numRects;
+                RECTALLOC_BAIL (reg, 1, bail);
+                *PIXREGION_TOP (reg) = *box;
+                reg->data->numRects++;
+
+                goto next_rect;
+	    }
+            /* Well, this region was inappropriate.  Try the next one. */
+	} /* for j */
+
+        /* Uh-oh.  No regions were appropriate.  Create a new one. */
+        if (size_ri == num_ri)
+        {
+            size_t data_size;
+
+            /* Oops, allocate space for new region information */
+            size_ri <<= 1;
+
+            data_size = size_ri * sizeof(region_info_t);
+            if (data_size / size_ri != sizeof(region_info_t))
+		goto bail;
+
+            if (ri == stack_regions)
+            {
+                rit = malloc (data_size);
+                if (!rit)
+		    goto bail;
+                memcpy (rit, ri, num_ri * sizeof (region_info_t));
+	    }
+            else
+            {
+                rit = (region_info_t *) realloc (ri, data_size);
+                if (!rit)
+		    goto bail;
+	    }
+            ri = rit;
+            rit = &ri[num_ri];
+	}
+        num_ri++;
+        rit->prev_band = 0;
+        rit->cur_band = 0;
+        rit->reg.extents = *box;
+        rit->reg.data = (region_data_type_t *)NULL;
+
+	/* MUST force allocation */
+        if (!pixman_rect_alloc (&rit->reg, (i + num_ri) / num_ri))
+	    goto bail;
+	
+    next_rect: ;
+    } /* for i */
+
+    /* Make a final pass over each region in order to COALESCE and set
+     * extents.x2 and extents.y2
+     */
+    for (j = num_ri, rit = ri; --j >= 0; rit++)
+    {
+        reg = &rit->reg;
+        ri_box = PIXREGION_END (reg);
+        reg->extents.y2 = ri_box->y2;
+
+        if (reg->extents.x2 < ri_box->x2)
+	    reg->extents.x2 = ri_box->x2;
+	
+        COALESCE (reg, rit->prev_band, rit->cur_band);
+
+	if (reg->data->numRects == 1) /* keep unions happy below */
+        {
+            FREE_DATA (reg);
+            reg->data = (region_data_type_t *)NULL;
+	}
+    }
+
+    /* Step 3: Union all regions into a single region */
+    while (num_ri > 1)
+    {
+        int half = num_ri / 2;
+        for (j = num_ri & 1; j < (half + (num_ri & 1)); j++)
+        {
+            reg = &ri[j].reg;
+            hreg = &ri[j + half].reg;
+
+            if (!pixman_op (reg, reg, hreg, pixman_region_union_o, TRUE, TRUE))
+		ret = FALSE;
+
+            if (hreg->extents.x1 < reg->extents.x1)
+		reg->extents.x1 = hreg->extents.x1;
+
+            if (hreg->extents.y1 < reg->extents.y1)
+		reg->extents.y1 = hreg->extents.y1;
+
+            if (hreg->extents.x2 > reg->extents.x2)
+		reg->extents.x2 = hreg->extents.x2;
+
+            if (hreg->extents.y2 > reg->extents.y2)
+		reg->extents.y2 = hreg->extents.y2;
+
+            FREE_DATA (hreg);
+	}
+
+        num_ri -= half;
+
+	if (!ret)
+	    goto bail;
+    }
+
+    *badreg = ri[0].reg;
+
+    if (ri != stack_regions)
+	free (ri);
+
+    GOOD (badreg);
+    return ret;
+
+bail:
+    for (i = 0; i < num_ri; i++)
+	FREE_DATA (&ri[i].reg);
+
+    if (ri != stack_regions)
+	free (ri);
+
+    return pixman_break (badreg);
+}
+
+/*======================================================================
+ *                Region Subtraction
+ *====================================================================*/
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_subtract_o --
+ *	Overlapping band subtraction. x1 is the left-most point not yet
+ *	checked.
+ *
+ * Results:
+ *	TRUE if successful.
+ *
+ * Side Effects:
+ *	region may have rectangles added to it.
+ *
+ *-----------------------------------------------------------------------
+ */
+/*ARGSUSED*/
+static pixman_bool_t
+pixman_region_subtract_o (region_type_t * region,
+			  box_type_t *    r1,
+			  box_type_t *    r1_end,
+			  box_type_t *    r2,
+			  box_type_t *    r2_end,
+			  int             y1,
+			  int             y2)
+{
+    box_type_t *        next_rect;
+    int x1;
+
+    x1 = r1->x1;
+
+    critical_if_fail (y1 < y2);
+    critical_if_fail (r1 != r1_end && r2 != r2_end);
+
+    next_rect = PIXREGION_TOP (region);
+
+    do
+    {
+        if (r2->x2 <= x1)
+        {
+            /*
+	     * Subtrahend entirely to left of minuend: go to next subtrahend.
+	     */
+            r2++;
+	}
+        else if (r2->x1 <= x1)
+        {
+            /*
+	     * Subtrahend precedes minuend: nuke left edge of minuend.
+	     */
+            x1 = r2->x2;
+            if (x1 >= r1->x2)
+            {
+                /*
+		 * Minuend completely covered: advance to next minuend and
+		 * reset left fence to edge of new minuend.
+		 */
+                r1++;
+                if (r1 != r1_end)
+		    x1 = r1->x1;
+	    }
+            else
+            {
+                /*
+		 * Subtrahend now used up since it doesn't extend beyond
+		 * minuend
+		 */
+                r2++;
+	    }
+	}
+        else if (r2->x1 < r1->x2)
+        {
+            /*
+	     * Left part of subtrahend covers part of minuend: add uncovered
+	     * part of minuend to region and skip to next subtrahend.
+	     */
+            critical_if_fail (x1 < r2->x1);
+            NEWRECT (region, next_rect, x1, y1, r2->x1, y2);
+
+            x1 = r2->x2;
+            if (x1 >= r1->x2)
+            {
+                /*
+		 * Minuend used up: advance to new...
+		 */
+                r1++;
+                if (r1 != r1_end)
+		    x1 = r1->x1;
+	    }
+            else
+            {
+                /*
+		 * Subtrahend used up
+		 */
+                r2++;
+	    }
+	}
+        else
+        {
+            /*
+	     * Minuend used up: add any remaining piece before advancing.
+	     */
+            if (r1->x2 > x1)
+		NEWRECT (region, next_rect, x1, y1, r1->x2, y2);
+
+            r1++;
+
+	    if (r1 != r1_end)
+		x1 = r1->x1;
+	}
+    }
+    while ((r1 != r1_end) && (r2 != r2_end));
+
+    /*
+     * Add remaining minuend rectangles to region.
+     */
+    while (r1 != r1_end)
+    {
+        critical_if_fail (x1 < r1->x2);
+
+        NEWRECT (region, next_rect, x1, y1, r1->x2, y2);
+
+        r1++;
+        if (r1 != r1_end)
+	    x1 = r1->x1;
+    }
+    return TRUE;
+}
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_subtract --
+ *	Subtract reg_s from reg_m and leave the result in reg_d.
+ *	S stands for subtrahend, M for minuend and D for difference.
+ *
+ * Results:
+ *	TRUE if successful.
+ *
+ * Side Effects:
+ *	reg_d is overwritten.
+ *
+ *-----------------------------------------------------------------------
+ */
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_subtract) (region_type_t *reg_d,
+                    region_type_t *reg_m,
+                    region_type_t *reg_s)
+{
+    GOOD (reg_m);
+    GOOD (reg_s);
+    GOOD (reg_d);
+    
+    /* check for trivial rejects */
+    if (PIXREGION_NIL (reg_m) || PIXREGION_NIL (reg_s) ||
+        !EXTENTCHECK (&reg_m->extents, &reg_s->extents))
+    {
+        if (PIXREGION_NAR (reg_s))
+	    return pixman_break (reg_d);
+	
+        return PREFIX (_copy) (reg_d, reg_m);
+    }
+    else if (reg_m == reg_s)
+    {
+        FREE_DATA (reg_d);
+        reg_d->extents.x2 = reg_d->extents.x1;
+        reg_d->extents.y2 = reg_d->extents.y1;
+        reg_d->data = pixman_region_empty_data;
+
+        return TRUE;
+    }
+
+    /* Add those rectangles in region 1 that aren't in region 2,
+       do yucky subtraction for overlaps, and
+       just throw away rectangles in region 2 that aren't in region 1 */
+    if (!pixman_op (reg_d, reg_m, reg_s, pixman_region_subtract_o, TRUE, FALSE))
+	return FALSE;
+
+    /*
+     * Can't alter reg_d's extents before we call pixman_op because
+     * it might be one of the source regions and pixman_op depends
+     * on the extents of those regions being unaltered. Besides, this
+     * way there's no checking against rectangles that will be nuked
+     * due to coalescing, so we have to examine fewer rectangles.
+     */
+    pixman_set_extents (reg_d);
+    GOOD (reg_d);
+    return TRUE;
+}
+
+/*======================================================================
+ *	    Region Inversion
+ *====================================================================*/
+
+/*-
+ *-----------------------------------------------------------------------
+ * pixman_region_inverse --
+ *	Take a region and a box and return a region that is everything
+ *	in the box but not in the region. The careful reader will note
+ *	that this is the same as subtracting the region from the box...
+ *
+ * Results:
+ *	TRUE.
+ *
+ * Side Effects:
+ *	new_reg is overwritten.
+ *
+ *-----------------------------------------------------------------------
+ */
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_inverse) (region_type_t *new_reg,  /* Destination region */
+		   region_type_t *reg1,     /* Region to invert */
+		   box_type_t *   inv_rect) /* Bounding box for inversion */
+{
+    region_type_t inv_reg; /* Quick and dirty region made from the
+			    * bounding box */
+    GOOD (reg1);
+    GOOD (new_reg);
+    
+    /* check for trivial rejects */
+    if (PIXREGION_NIL (reg1) || !EXTENTCHECK (inv_rect, &reg1->extents))
+    {
+        if (PIXREGION_NAR (reg1))
+	    return pixman_break (new_reg);
+	
+        new_reg->extents = *inv_rect;
+        FREE_DATA (new_reg);
+        new_reg->data = (region_data_type_t *)NULL;
+	
+        return TRUE;
+    }
+
+    /* Add those rectangles in region 1 that aren't in region 2,
+     * do yucky subtraction for overlaps, and
+     * just throw away rectangles in region 2 that aren't in region 1
+     */
+    inv_reg.extents = *inv_rect;
+    inv_reg.data = (region_data_type_t *)NULL;
+    if (!pixman_op (new_reg, &inv_reg, reg1, pixman_region_subtract_o, TRUE, FALSE))
+	return FALSE;
+
+    /*
+     * Can't alter new_reg's extents before we call pixman_op because
+     * it might be one of the source regions and pixman_op depends
+     * on the extents of those regions being unaltered. Besides, this
+     * way there's no checking against rectangles that will be nuked
+     * due to coalescing, so we have to examine fewer rectangles.
+     */
+    pixman_set_extents (new_reg);
+    GOOD (new_reg);
+    return TRUE;
+}
+
+/* In time O(log n), locate the first box whose y2 is greater than y.
+ * Return @end if no such box exists.
+ */
+static box_type_t *
+find_box_for_y (box_type_t *begin, box_type_t *end, int y)
+{
+    box_type_t *mid;
+
+    if (end == begin)
+	return end;
+
+    if (end - begin == 1)
+    {
+	if (begin->y2 > y)
+	    return begin;
+	else
+	    return end;
+    }
+
+    mid = begin + (end - begin) / 2;
+    if (mid->y2 > y)
+    {
+	/* If no box is found in [begin, mid], the function
+	 * will return @mid, which is then known to be the
+	 * correct answer.
+	 */
+	return find_box_for_y (begin, mid, y);
+    }
+    else
+    {
+	return find_box_for_y (mid, end, y);
+    }
+}
+
+/*
+ *   rect_in(region, rect)
+ *   This routine takes a pointer to a region and a pointer to a box
+ *   and determines if the box is outside/inside/partly inside the region.
+ *
+ *   The idea is to travel through the list of rectangles trying to cover the
+ *   passed box with them. Anytime a piece of the rectangle isn't covered
+ *   by a band of rectangles, part_out is set TRUE. Any time a rectangle in
+ *   the region covers part of the box, part_in is set TRUE. The process ends
+ *   when either the box has been completely covered (we reached a band that
+ *   doesn't overlap the box, part_in is TRUE and part_out is false), the
+ *   box has been partially covered (part_in == part_out == TRUE -- because of
+ *   the banding, the first time this is true we know the box is only
+ *   partially in the region) or is outside the region (we reached a band
+ *   that doesn't overlap the box at all and part_in is false)
+ */
+PIXMAN_EXPORT pixman_region_overlap_t
+PREFIX (_contains_rectangle) (region_type_t *  region,
+			      box_type_t *     prect)
+{
+    box_type_t *     pbox;
+    box_type_t *     pbox_end;
+    int part_in, part_out;
+    int numRects;
+    int x, y;
+
+    GOOD (region);
+
+    numRects = PIXREGION_NUMRECTS (region);
+
+    /* useful optimization */
+    if (!numRects || !EXTENTCHECK (&region->extents, prect))
+	return(PIXMAN_REGION_OUT);
+
+    if (numRects == 1)
+    {
+        /* We know that it must be PIXMAN_REGION_IN or PIXMAN_REGION_PART */
+        if (SUBSUMES (&region->extents, prect))
+	    return(PIXMAN_REGION_IN);
+        else
+	    return(PIXMAN_REGION_PART);
+    }
+
+    part_out = FALSE;
+    part_in = FALSE;
+
+    /* (x,y) starts at upper left of rect, moving to the right and down */
+    x = prect->x1;
+    y = prect->y1;
+
+    /* can stop when both part_out and part_in are TRUE, or we reach prect->y2 */
+    for (pbox = PIXREGION_BOXPTR (region), pbox_end = pbox + numRects;
+	 pbox != pbox_end;
+	 pbox++)
+    {
+	/* getting up to speed or skipping remainder of band */
+	if (pbox->y2 <= y)
+	{
+	    if ((pbox = find_box_for_y (pbox, pbox_end, y)) == pbox_end)
+		break;
+	}
+
+        if (pbox->y1 > y)
+        {
+            part_out = TRUE;     /* missed part of rectangle above */
+            if (part_in || (pbox->y1 >= prect->y2))
+		break;
+            y = pbox->y1;       /* x guaranteed to be == prect->x1 */
+	}
+
+        if (pbox->x2 <= x)
+	    continue;           /* not far enough over yet */
+
+        if (pbox->x1 > x)
+        {
+            part_out = TRUE;     /* missed part of rectangle to left */
+            if (part_in)
+		break;
+	}
+
+        if (pbox->x1 < prect->x2)
+        {
+            part_in = TRUE;      /* definitely overlap */
+            if (part_out)
+		break;
+	}
+
+        if (pbox->x2 >= prect->x2)
+        {
+            y = pbox->y2;       /* finished with this band */
+            if (y >= prect->y2)
+		break;
+            x = prect->x1;      /* reset x out to left again */
+	}
+        else
+        {
+            /*
+	     * Because boxes in a band are maximal width, if the first box
+	     * to overlap the rectangle doesn't completely cover it in that
+	     * band, the rectangle must be partially out, since some of it
+	     * will be uncovered in that band. part_in will have been set true
+	     * by now...
+	     */
+            part_out = TRUE;
+            break;
+	}
+    }
+
+    if (part_in)
+    {
+        if (y < prect->y2)
+	    return PIXMAN_REGION_PART;
+        else
+	    return PIXMAN_REGION_IN;
+    }
+    else
+    {
+        return PIXMAN_REGION_OUT;
+    }
+}
+
+/* PREFIX(_translate) (region, x, y)
+ * translates in place
+ */
+
+PIXMAN_EXPORT void
+PREFIX (_translate) (region_type_t *region, int x, int y)
+{
+    overflow_int_t x1, x2, y1, y2;
+    int nbox;
+    box_type_t * pbox;
+
+    GOOD (region);
+    region->extents.x1 = x1 = region->extents.x1 + x;
+    region->extents.y1 = y1 = region->extents.y1 + y;
+    region->extents.x2 = x2 = region->extents.x2 + x;
+    region->extents.y2 = y2 = region->extents.y2 + y;
+    
+    if (((x1 - PIXMAN_REGION_MIN) | (y1 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x2) | (PIXMAN_REGION_MAX - y2)) >= 0)
+    {
+        if (region->data && (nbox = region->data->numRects))
+        {
+            for (pbox = PIXREGION_BOXPTR (region); nbox--; pbox++)
+            {
+                pbox->x1 += x;
+                pbox->y1 += y;
+                pbox->x2 += x;
+                pbox->y2 += y;
+	    }
+	}
+        return;
+    }
+
+    if (((x2 - PIXMAN_REGION_MIN) | (y2 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x1) | (PIXMAN_REGION_MAX - y1)) <= 0)
+    {
+        region->extents.x2 = region->extents.x1;
+        region->extents.y2 = region->extents.y1;
+        FREE_DATA (region);
+        region->data = pixman_region_empty_data;
+        return;
+    }
+
+    if (x1 < PIXMAN_REGION_MIN)
+	region->extents.x1 = PIXMAN_REGION_MIN;
+    else if (x2 > PIXMAN_REGION_MAX)
+	region->extents.x2 = PIXMAN_REGION_MAX;
+
+    if (y1 < PIXMAN_REGION_MIN)
+	region->extents.y1 = PIXMAN_REGION_MIN;
+    else if (y2 > PIXMAN_REGION_MAX)
+	region->extents.y2 = PIXMAN_REGION_MAX;
+
+    if (region->data && (nbox = region->data->numRects))
+    {
+        box_type_t * pbox_out;
+
+        for (pbox_out = pbox = PIXREGION_BOXPTR (region); nbox--; pbox++)
+        {
+            pbox_out->x1 = x1 = pbox->x1 + x;
+            pbox_out->y1 = y1 = pbox->y1 + y;
+            pbox_out->x2 = x2 = pbox->x2 + x;
+            pbox_out->y2 = y2 = pbox->y2 + y;
+
+            if (((x2 - PIXMAN_REGION_MIN) | (y2 - PIXMAN_REGION_MIN) |
+                 (PIXMAN_REGION_MAX - x1) | (PIXMAN_REGION_MAX - y1)) <= 0)
+            {
+                region->data->numRects--;
+                continue;
+	    }
+
+            if (x1 < PIXMAN_REGION_MIN)
+		pbox_out->x1 = PIXMAN_REGION_MIN;
+            else if (x2 > PIXMAN_REGION_MAX)
+		pbox_out->x2 = PIXMAN_REGION_MAX;
+
+            if (y1 < PIXMAN_REGION_MIN)
+		pbox_out->y1 = PIXMAN_REGION_MIN;
+            else if (y2 > PIXMAN_REGION_MAX)
+		pbox_out->y2 = PIXMAN_REGION_MAX;
+
+            pbox_out++;
+	}
+
+        if (pbox_out != pbox)
+        {
+            if (region->data->numRects == 1)
+            {
+                region->extents = *PIXREGION_BOXPTR (region);
+                FREE_DATA (region);
+                region->data = (region_data_type_t *)NULL;
+	    }
+            else
+	    {
+		pixman_set_extents (region);
+	    }
+	}
+    }
+
+    GOOD (region);
+}
+
+PIXMAN_EXPORT void
+PREFIX (_reset) (region_type_t *region, box_type_t *box)
+{
+    GOOD (region);
+
+    critical_if_fail (GOOD_RECT (box));
+
+    region->extents = *box;
+
+    FREE_DATA (region);
+
+    region->data = NULL;
+}
+
+PIXMAN_EXPORT void
+PREFIX (_clear) (region_type_t *region)
+{
+    GOOD (region);
+    FREE_DATA (region);
+
+    region->extents = *pixman_region_empty_box;
+    region->data = pixman_region_empty_data;
+}
+
+/* box is "return" value */
+PIXMAN_EXPORT int
+PREFIX (_contains_point) (region_type_t * region,
+                          int x, int y,
+                          box_type_t * box)
+{
+    box_type_t *pbox, *pbox_end;
+    int numRects;
+
+    GOOD (region);
+    numRects = PIXREGION_NUMRECTS (region);
+
+    if (!numRects || !INBOX (&region->extents, x, y))
+	return(FALSE);
+
+    if (numRects == 1)
+    {
+        if (box)
+	    *box = region->extents;
+
+        return(TRUE);
+    }
+
+    pbox = PIXREGION_BOXPTR (region);
+    pbox_end = pbox + numRects;
+
+    pbox = find_box_for_y (pbox, pbox_end, y);
+
+    for (;pbox != pbox_end; pbox++)
+    {
+        if ((y < pbox->y1) || (x < pbox->x1))
+	    break;              /* missed it */
+
+        if (x >= pbox->x2)
+	    continue;           /* not there yet */
+
+        if (box)
+	    *box = *pbox;
+
+        return(TRUE);
+    }
+
+    return(FALSE);
+}
+
+PIXMAN_EXPORT int
+PREFIX (_not_empty) (region_type_t * region)
+{
+    GOOD (region);
+
+    return(!PIXREGION_NIL (region));
+}
+
+PIXMAN_EXPORT box_type_t *
+PREFIX (_extents) (region_type_t * region)
+{
+    GOOD (region);
+
+    return(&region->extents);
+}
+
+/*
+ * Clip a list of scanlines to a region.  The caller has allocated the
+ * space.  FSorted is non-zero if the scanline origins are in ascending order.
+ *
+ * returns the number of new, clipped scanlines.
+ */
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_selfcheck) (region_type_t *reg)
+{
+    int i, numRects;
+
+    if ((reg->extents.x1 > reg->extents.x2) ||
+        (reg->extents.y1 > reg->extents.y2))
+    {
+	return FALSE;
+    }
+
+    numRects = PIXREGION_NUMRECTS (reg);
+    if (!numRects)
+    {
+	return ((reg->extents.x1 == reg->extents.x2) &&
+	        (reg->extents.y1 == reg->extents.y2) &&
+	        (reg->data->size || (reg->data == pixman_region_empty_data)));
+    }
+    else if (numRects == 1)
+    {
+	return (!reg->data);
+    }
+    else
+    {
+        box_type_t * pbox_p, * pbox_n;
+        box_type_t box;
+
+        pbox_p = PIXREGION_RECTS (reg);
+        box = *pbox_p;
+        box.y2 = pbox_p[numRects - 1].y2;
+        pbox_n = pbox_p + 1;
+
+        for (i = numRects; --i > 0; pbox_p++, pbox_n++)
+        {
+            if ((pbox_n->x1 >= pbox_n->x2) ||
+                (pbox_n->y1 >= pbox_n->y2))
+	    {
+		return FALSE;
+	    }
+
+            if (pbox_n->x1 < box.x1)
+		box.x1 = pbox_n->x1;
+	    
+            if (pbox_n->x2 > box.x2)
+		box.x2 = pbox_n->x2;
+	    
+            if ((pbox_n->y1 < pbox_p->y1) ||
+                ((pbox_n->y1 == pbox_p->y1) &&
+                 ((pbox_n->x1 < pbox_p->x2) || (pbox_n->y2 != pbox_p->y2))))
+	    {
+		return FALSE;
+	    }
+	}
+
+        return ((box.x1 == reg->extents.x1) &&
+                (box.x2 == reg->extents.x2) &&
+                (box.y1 == reg->extents.y1) &&
+                (box.y2 == reg->extents.y2));
+    }
+}
+
+PIXMAN_EXPORT pixman_bool_t
+PREFIX (_init_rects) (region_type_t *region,
+                      const box_type_t *boxes, int count)
+{
+    box_type_t *rects;
+    int displacement;
+    int i;
+
+    /* if it's 1, then we just want to set the extents, so call
+     * the existing method. */
+    if (count == 1)
+    {
+        PREFIX (_init_rect) (region,
+                             boxes[0].x1,
+                             boxes[0].y1,
+                             boxes[0].x2 - boxes[0].x1,
+                             boxes[0].y2 - boxes[0].y1);
+        return TRUE;
+    }
+
+    PREFIX (_init) (region);
+
+    /* if it's 0, don't call pixman_rect_alloc -- 0 rectangles is
+     * a special case, and causing pixman_rect_alloc would cause
+     * us to leak memory (because the 0-rect case should be the
+     * static pixman_region_empty_data data).
+     */
+    if (count == 0)
+	return TRUE;
+
+    if (!pixman_rect_alloc (region, count))
+	return FALSE;
+
+    rects = PIXREGION_RECTS (region);
+
+    /* Copy in the rects */
+    memcpy (rects, boxes, sizeof(box_type_t) * count);
+    region->data->numRects = count;
+
+    /* Eliminate empty and malformed rectangles */
+    displacement = 0;
+
+    for (i = 0; i < count; ++i)
+    {
+        box_type_t *box = &rects[i];
+
+        if (box->x1 >= box->x2 || box->y1 >= box->y2)
+	    displacement++;
+        else if (displacement)
+	    rects[i - displacement] = rects[i];
+    }
+
+    region->data->numRects -= displacement;
+
+    /* If eliminating empty rectangles caused there
+     * to be only 0 or 1 rectangles, deal with that.
+     */
+    if (region->data->numRects == 0)
+    {
+        FREE_DATA (region);
+        PREFIX (_init) (region);
+
+        return TRUE;
+    }
+
+    if (region->data->numRects == 1)
+    {
+        region->extents = rects[0];
+
+        FREE_DATA (region);
+        region->data = NULL;
+
+        GOOD (region);
+
+        return TRUE;
+    }
+
+    /* Validate */
+    region->extents.x1 = region->extents.x2 = 0;
+
+    return validate (region);
+}
+
+#define READ(_ptr) (*(_ptr))
+
+static inline box_type_t *
+bitmap_addrect (region_type_t *reg,
+                box_type_t *r,
+                box_type_t **first_rect,
+                int rx1, int ry1,
+                int rx2, int ry2)
+{
+    if ((rx1 < rx2) && (ry1 < ry2) &&
+	(!(reg->data->numRects &&
+	   ((r-1)->y1 == ry1) && ((r-1)->y2 == ry2) &&
+	   ((r-1)->x1 <= rx1) && ((r-1)->x2 >= rx2))))
+    {
+	if (reg->data->numRects == reg->data->size)
+	{
+	    if (!pixman_rect_alloc (reg, 1))
+		return NULL;
+	    *first_rect = PIXREGION_BOXPTR(reg);
+	    r = *first_rect + reg->data->numRects;
+	}
+	r->x1 = rx1;
+	r->y1 = ry1;
+	r->x2 = rx2;
+	r->y2 = ry2;
+	reg->data->numRects++;
+	if (r->x1 < reg->extents.x1)
+	    reg->extents.x1 = r->x1;
+	if (r->x2 > reg->extents.x2)
+	    reg->extents.x2 = r->x2;
+	r++;
+    }
+    return r;
+}
+
+/* Convert bitmap clip mask into clipping region.
+ * First, goes through each line and makes boxes by noting the transitions
+ * from 0 to 1 and 1 to 0.
+ * Then it coalesces the current line with the previous if they have boxes
+ * at the same X coordinates.
+ * Stride is in number of uint32_t per line.
+ */
+PIXMAN_EXPORT void
+PREFIX (_init_from_image) (region_type_t *region,
+                           pixman_image_t *image)
+{
+    uint32_t mask0 = 0xffffffff & ~SCREEN_SHIFT_RIGHT(0xffffffff, 1);
+    box_type_t *first_rect, *rects, *prect_line_start;
+    box_type_t *old_rect, *new_rect;
+    uint32_t *pw, w, *pw_line, *pw_line_end;
+    int	irect_prev_start, irect_line_start;
+    int	h, base, rx1 = 0, crects;
+    int	ib;
+    pixman_bool_t in_box, same;
+    int width, height, stride;
+
+    PREFIX(_init) (region);
+
+    critical_if_fail (region->data);
+
+    return_if_fail (image->type == BITS);
+    return_if_fail (image->bits.format == PIXMAN_a1);
+
+    pw_line = pixman_image_get_data (image);
+    width = pixman_image_get_width (image);
+    height = pixman_image_get_height (image);
+    stride = pixman_image_get_stride (image) / 4;
+
+    first_rect = PIXREGION_BOXPTR(region);
+    rects = first_rect;
+
+    region->extents.x1 = width - 1;
+    region->extents.x2 = 0;
+    irect_prev_start = -1;
+    for (h = 0; h < height; h++)
+    {
+        pw = pw_line;
+        pw_line += stride;
+        irect_line_start = rects - first_rect;
+
+        /* If the Screen left most bit of the word is set, we're starting in
+         * a box */
+        if (READ(pw) & mask0)
+        {
+            in_box = TRUE;
+            rx1 = 0;
+        }
+        else
+        {
+            in_box = FALSE;
+        }
+
+        /* Process all words which are fully in the pixmap */
+        pw_line_end = pw + (width >> 5);
+        for (base = 0; pw < pw_line_end; base += 32)
+        {
+            w = READ(pw++);
+            if (in_box)
+            {
+                if (!~w)
+                    continue;
+            }
+            else
+            {
+                if (!w)
+                    continue;
+            }
+            for (ib = 0; ib < 32; ib++)
+            {
+                /* If the Screen left most bit of the word is set, we're
+                 * starting a box */
+                if (w & mask0)
+                {
+                    if (!in_box)
+                    {
+                        rx1 = base + ib;
+                        /* start new box */
+                        in_box = TRUE;
+                    }
+                }
+                else
+                {
+                    if (in_box)
+                    {
+                        /* end box */
+                        rects = bitmap_addrect (region, rects, &first_rect,
+                                                rx1, h, base + ib, h + 1);
+                        if (rects == NULL)
+                            goto error;
+                        in_box = FALSE;
+                    }
+                }
+                /* Shift the word VISUALLY left one. */
+                w = SCREEN_SHIFT_LEFT(w, 1);
+            }
+        }
+
+        if (width & 31)
+        {
+            /* Process final partial word on line */
+             w = READ(pw++);
+            for (ib = 0; ib < (width & 31); ib++)
+            {
+                /* If the Screen left most bit of the word is set, we're
+                 * starting a box */
+                if (w & mask0)
+                {
+                    if (!in_box)
+                    {
+                        rx1 = base + ib;
+                        /* start new box */
+                        in_box = TRUE;
+                    }
+                }
+                else
+                {
+                    if (in_box)
+                    {
+                        /* end box */
+                        rects = bitmap_addrect(region, rects, &first_rect,
+					       rx1, h, base + ib, h + 1);
+			if (rects == NULL)
+			    goto error;
+                        in_box = FALSE;
+                    }
+                }
+                /* Shift the word VISUALLY left one. */
+                w = SCREEN_SHIFT_LEFT(w, 1);
+            }
+        }
+        /* If scanline ended with last bit set, end the box */
+        if (in_box)
+        {
+            rects = bitmap_addrect(region, rects, &first_rect,
+				   rx1, h, base + (width & 31), h + 1);
+	    if (rects == NULL)
+		goto error;
+        }
+        /* if all rectangles on this line have the same x-coords as
+         * those on the previous line, then add 1 to all the previous  y2s and
+         * throw away all the rectangles from this line
+         */
+        same = FALSE;
+        if (irect_prev_start != -1)
+        {
+            crects = irect_line_start - irect_prev_start;
+            if (crects != 0 &&
+                crects == ((rects - first_rect) - irect_line_start))
+            {
+                old_rect = first_rect + irect_prev_start;
+                new_rect = prect_line_start = first_rect + irect_line_start;
+                same = TRUE;
+                while (old_rect < prect_line_start)
+                {
+                    if ((old_rect->x1 != new_rect->x1) ||
+                        (old_rect->x2 != new_rect->x2))
+                    {
+                          same = FALSE;
+                          break;
+                    }
+                    old_rect++;
+                    new_rect++;
+                }
+                if (same)
+                {
+                    old_rect = first_rect + irect_prev_start;
+                    while (old_rect < prect_line_start)
+                    {
+                        old_rect->y2 += 1;
+                        old_rect++;
+                    }
+                    rects -= crects;
+                    region->data->numRects -= crects;
+                }
+            }
+        }
+        if(!same)
+            irect_prev_start = irect_line_start;
+    }
+    if (!region->data->numRects)
+    {
+        region->extents.x1 = region->extents.x2 = 0;
+    }
+    else
+    {
+        region->extents.y1 = PIXREGION_BOXPTR(region)->y1;
+        region->extents.y2 = PIXREGION_END(region)->y2;
+        if (region->data->numRects == 1)
+        {
+            free (region->data);
+            region->data = NULL;
+        }
+    }
+
+ error:
+    return;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-region16.c b/libs/pixman-0.40.0/pixman/pixman-region16.c
new file mode 100644
index 0000000..d88d338
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-region16.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of
+ * Red Hat, Inc. not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Red Hat, Inc. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
+ * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Soren Sandmann <sandmann@redhat.com>
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#undef PIXMAN_DISABLE_DEPRECATED
+
+#include "pixman-private.h"
+
+#include <stdlib.h>
+
+typedef pixman_box16_t		box_type_t;
+typedef pixman_region16_data_t	region_data_type_t;
+typedef pixman_region16_t	region_type_t;
+typedef int32_t                 overflow_int_t;
+
+typedef struct {
+    int x, y;
+} point_type_t;
+
+#define PREFIX(x) pixman_region##x
+
+#define PIXMAN_REGION_MAX INT16_MAX
+#define PIXMAN_REGION_MIN INT16_MIN
+
+#include "pixman-region.c"
+
+/* This function exists only to make it possible to preserve the X ABI -
+ * it should go away at first opportunity.
+ *
+ * The problem is that the X ABI exports the three structs and has used
+ * them through macros. So the X server calls this function with
+ * the addresses of those structs which makes the existing code continue to
+ * work.
+ */
+PIXMAN_EXPORT void
+pixman_region_set_static_pointers (pixman_box16_t *empty_box,
+				   pixman_region16_data_t *empty_data,
+				   pixman_region16_data_t *broken_data)
+{
+    pixman_region_empty_box = empty_box;
+    pixman_region_empty_data = empty_data;
+    pixman_broken_data = broken_data;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-region32.c b/libs/pixman-0.40.0/pixman/pixman-region32.c
new file mode 100644
index 0000000..abd6b1a
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-region32.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of
+ * Red Hat, Inc. not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Red Hat, Inc. makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
+ * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+ * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: Soren Sandmann <sandmann@redhat.com>
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+
+#include <stdlib.h>
+
+typedef pixman_box32_t		box_type_t;
+typedef pixman_region32_data_t	region_data_type_t;
+typedef pixman_region32_t	region_type_t;
+typedef int64_t                 overflow_int_t;
+
+typedef struct {
+    int x, y;
+} point_type_t;
+
+#define PREFIX(x) pixman_region32##x
+
+#define PIXMAN_REGION_MAX INT32_MAX
+#define PIXMAN_REGION_MIN INT32_MIN
+
+#include "pixman-region.c"
diff --git a/libs/pixman-0.40.0/pixman/pixman-solid-fill.c b/libs/pixman-0.40.0/pixman/pixman-solid-fill.c
new file mode 100644
index 0000000..4694ebc
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-solid-fill.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007, 2009 Red Hat, Inc.
+ * Copyright © 2009 Soren Sandmann
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+
+static uint32_t
+color_to_uint32 (const pixman_color_t *color)
+{
+    return
+        ((unsigned int) color->alpha >> 8 << 24) |
+        ((unsigned int) color->red >> 8 << 16) |
+        ((unsigned int) color->green & 0xff00) |
+        ((unsigned int) color->blue >> 8);
+}
+
+static argb_t
+color_to_float (const pixman_color_t *color)
+{
+    argb_t result;
+
+    result.a = pixman_unorm_to_float (color->alpha, 16);
+    result.r = pixman_unorm_to_float (color->red, 16);
+    result.g = pixman_unorm_to_float (color->green, 16);
+    result.b = pixman_unorm_to_float (color->blue, 16);
+
+    return result;
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_solid_fill (const pixman_color_t *color)
+{
+    pixman_image_t *img = _pixman_image_allocate ();
+
+    if (!img)
+	return NULL;
+
+    img->type = SOLID;
+    img->solid.color = *color;
+    img->solid.color_32 = color_to_uint32 (color);
+    img->solid.color_float = color_to_float (color);
+
+    return img;
+}
+
diff --git a/libs/pixman-0.40.0/pixman/pixman-sse2.c b/libs/pixman-0.40.0/pixman/pixman-sse2.c
new file mode 100644
index 0000000..2644b0a
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-sse2.c
@@ -0,0 +1,6527 @@
+/*
+ * Copyright © 2008 Rodrigo Kumpera
+ * Copyright © 2008 André Tupinambá
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Red Hat makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Rodrigo Kumpera (kumpera@gmail.com)
+ *          André Tupinambá (andrelrt@gmail.com)
+ *
+ * Based on work by Owen Taylor and Søren Sandmann
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* PSHUFD is slow on a lot of old processors, and new processors have SSSE3 */
+#define PSHUFD_IS_FAST 0
+
+#include <xmmintrin.h> /* for _mm_shuffle_pi16 and _MM_SHUFFLE */
+#include <emmintrin.h> /* for SSE2 intrinsics */
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+#include "pixman-inlines.h"
+
+static __m128i mask_0080;
+static __m128i mask_00ff;
+static __m128i mask_0101;
+static __m128i mask_ffff;
+static __m128i mask_ff000000;
+static __m128i mask_alpha;
+
+static __m128i mask_565_r;
+static __m128i mask_565_g1, mask_565_g2;
+static __m128i mask_565_b;
+static __m128i mask_red;
+static __m128i mask_green;
+static __m128i mask_blue;
+
+static __m128i mask_565_fix_rb;
+static __m128i mask_565_fix_g;
+
+static __m128i mask_565_rb;
+static __m128i mask_565_pack_multiplier;
+
+static force_inline __m128i
+unpack_32_1x128 (uint32_t data)
+{
+    return _mm_unpacklo_epi8 (_mm_cvtsi32_si128 (data), _mm_setzero_si128 ());
+}
+
+static force_inline void
+unpack_128_2x128 (__m128i data, __m128i* data_lo, __m128i* data_hi)
+{
+    *data_lo = _mm_unpacklo_epi8 (data, _mm_setzero_si128 ());
+    *data_hi = _mm_unpackhi_epi8 (data, _mm_setzero_si128 ());
+}
+
+static force_inline __m128i
+unpack_565_to_8888 (__m128i lo)
+{
+    __m128i r, g, b, rb, t;
+
+    r = _mm_and_si128 (_mm_slli_epi32 (lo, 8), mask_red);
+    g = _mm_and_si128 (_mm_slli_epi32 (lo, 5), mask_green);
+    b = _mm_and_si128 (_mm_slli_epi32 (lo, 3), mask_blue);
+
+    rb = _mm_or_si128 (r, b);
+    t  = _mm_and_si128 (rb, mask_565_fix_rb);
+    t  = _mm_srli_epi32 (t, 5);
+    rb = _mm_or_si128 (rb, t);
+
+    t  = _mm_and_si128 (g, mask_565_fix_g);
+    t  = _mm_srli_epi32 (t, 6);
+    g  = _mm_or_si128 (g, t);
+
+    return _mm_or_si128 (rb, g);
+}
+
+static force_inline void
+unpack_565_128_4x128 (__m128i  data,
+                      __m128i* data0,
+                      __m128i* data1,
+                      __m128i* data2,
+                      __m128i* data3)
+{
+    __m128i lo, hi;
+
+    lo = _mm_unpacklo_epi16 (data, _mm_setzero_si128 ());
+    hi = _mm_unpackhi_epi16 (data, _mm_setzero_si128 ());
+
+    lo = unpack_565_to_8888 (lo);
+    hi = unpack_565_to_8888 (hi);
+
+    unpack_128_2x128 (lo, data0, data1);
+    unpack_128_2x128 (hi, data2, data3);
+}
+
+static force_inline uint16_t
+pack_565_32_16 (uint32_t pixel)
+{
+    return (uint16_t) (((pixel >> 8) & 0xf800) |
+		       ((pixel >> 5) & 0x07e0) |
+		       ((pixel >> 3) & 0x001f));
+}
+
+static force_inline __m128i
+pack_2x128_128 (__m128i lo, __m128i hi)
+{
+    return _mm_packus_epi16 (lo, hi);
+}
+
+static force_inline __m128i
+pack_565_2packedx128_128 (__m128i lo, __m128i hi)
+{
+    __m128i rb0 = _mm_and_si128 (lo, mask_565_rb);
+    __m128i rb1 = _mm_and_si128 (hi, mask_565_rb);
+
+    __m128i t0 = _mm_madd_epi16 (rb0, mask_565_pack_multiplier);
+    __m128i t1 = _mm_madd_epi16 (rb1, mask_565_pack_multiplier);
+
+    __m128i g0 = _mm_and_si128 (lo, mask_green);
+    __m128i g1 = _mm_and_si128 (hi, mask_green);
+
+    t0 = _mm_or_si128 (t0, g0);
+    t1 = _mm_or_si128 (t1, g1);
+
+    /* Simulates _mm_packus_epi32 */
+    t0 = _mm_slli_epi32 (t0, 16 - 5);
+    t1 = _mm_slli_epi32 (t1, 16 - 5);
+    t0 = _mm_srai_epi32 (t0, 16);
+    t1 = _mm_srai_epi32 (t1, 16);
+    return _mm_packs_epi32 (t0, t1);
+}
+
+static force_inline __m128i
+pack_565_2x128_128 (__m128i lo, __m128i hi)
+{
+    __m128i data;
+    __m128i r, g1, g2, b;
+
+    data = pack_2x128_128 (lo, hi);
+
+    r  = _mm_and_si128 (data, mask_565_r);
+    g1 = _mm_and_si128 (_mm_slli_epi32 (data, 3), mask_565_g1);
+    g2 = _mm_and_si128 (_mm_srli_epi32 (data, 5), mask_565_g2);
+    b  = _mm_and_si128 (_mm_srli_epi32 (data, 3), mask_565_b);
+
+    return _mm_or_si128 (_mm_or_si128 (_mm_or_si128 (r, g1), g2), b);
+}
+
+static force_inline __m128i
+pack_565_4x128_128 (__m128i* xmm0, __m128i* xmm1, __m128i* xmm2, __m128i* xmm3)
+{
+    return _mm_packus_epi16 (pack_565_2x128_128 (*xmm0, *xmm1),
+			     pack_565_2x128_128 (*xmm2, *xmm3));
+}
+
+static force_inline int
+is_opaque (__m128i x)
+{
+    __m128i ffs = _mm_cmpeq_epi8 (x, x);
+
+    return (_mm_movemask_epi8 (_mm_cmpeq_epi8 (x, ffs)) & 0x8888) == 0x8888;
+}
+
+static force_inline int
+is_zero (__m128i x)
+{
+    return _mm_movemask_epi8 (
+	_mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) == 0xffff;
+}
+
+static force_inline int
+is_transparent (__m128i x)
+{
+    return (_mm_movemask_epi8 (
+		_mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) & 0x8888) == 0x8888;
+}
+
+static force_inline __m128i
+expand_pixel_32_1x128 (uint32_t data)
+{
+    return _mm_shuffle_epi32 (unpack_32_1x128 (data), _MM_SHUFFLE (1, 0, 1, 0));
+}
+
+static force_inline __m128i
+expand_alpha_1x128 (__m128i data)
+{
+    return _mm_shufflehi_epi16 (_mm_shufflelo_epi16 (data,
+						     _MM_SHUFFLE (3, 3, 3, 3)),
+				_MM_SHUFFLE (3, 3, 3, 3));
+}
+
+static force_inline void
+expand_alpha_2x128 (__m128i  data_lo,
+                    __m128i  data_hi,
+                    __m128i* alpha_lo,
+                    __m128i* alpha_hi)
+{
+    __m128i lo, hi;
+
+    lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 3, 3, 3));
+    hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 3, 3, 3));
+
+    *alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 3, 3, 3));
+    *alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 3, 3, 3));
+}
+
+static force_inline void
+expand_alpha_rev_2x128 (__m128i  data_lo,
+                        __m128i  data_hi,
+                        __m128i* alpha_lo,
+                        __m128i* alpha_hi)
+{
+    __m128i lo, hi;
+
+    lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (0, 0, 0, 0));
+    hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (0, 0, 0, 0));
+    *alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (0, 0, 0, 0));
+    *alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (0, 0, 0, 0));
+}
+
+static force_inline void
+pix_multiply_2x128 (__m128i* data_lo,
+                    __m128i* data_hi,
+                    __m128i* alpha_lo,
+                    __m128i* alpha_hi,
+                    __m128i* ret_lo,
+                    __m128i* ret_hi)
+{
+    __m128i lo, hi;
+
+    lo = _mm_mullo_epi16 (*data_lo, *alpha_lo);
+    hi = _mm_mullo_epi16 (*data_hi, *alpha_hi);
+    lo = _mm_adds_epu16 (lo, mask_0080);
+    hi = _mm_adds_epu16 (hi, mask_0080);
+    *ret_lo = _mm_mulhi_epu16 (lo, mask_0101);
+    *ret_hi = _mm_mulhi_epu16 (hi, mask_0101);
+}
+
+static force_inline void
+pix_add_multiply_2x128 (__m128i* src_lo,
+                        __m128i* src_hi,
+                        __m128i* alpha_dst_lo,
+                        __m128i* alpha_dst_hi,
+                        __m128i* dst_lo,
+                        __m128i* dst_hi,
+                        __m128i* alpha_src_lo,
+                        __m128i* alpha_src_hi,
+                        __m128i* ret_lo,
+                        __m128i* ret_hi)
+{
+    __m128i t1_lo, t1_hi;
+    __m128i t2_lo, t2_hi;
+
+    pix_multiply_2x128 (src_lo, src_hi, alpha_dst_lo, alpha_dst_hi, &t1_lo, &t1_hi);
+    pix_multiply_2x128 (dst_lo, dst_hi, alpha_src_lo, alpha_src_hi, &t2_lo, &t2_hi);
+
+    *ret_lo = _mm_adds_epu8 (t1_lo, t2_lo);
+    *ret_hi = _mm_adds_epu8 (t1_hi, t2_hi);
+}
+
+static force_inline void
+negate_2x128 (__m128i  data_lo,
+              __m128i  data_hi,
+              __m128i* neg_lo,
+              __m128i* neg_hi)
+{
+    *neg_lo = _mm_xor_si128 (data_lo, mask_00ff);
+    *neg_hi = _mm_xor_si128 (data_hi, mask_00ff);
+}
+
+static force_inline void
+invert_colors_2x128 (__m128i  data_lo,
+                     __m128i  data_hi,
+                     __m128i* inv_lo,
+                     __m128i* inv_hi)
+{
+    __m128i lo, hi;
+
+    lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 0, 1, 2));
+    hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 0, 1, 2));
+    *inv_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 0, 1, 2));
+    *inv_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 0, 1, 2));
+}
+
+static force_inline void
+over_2x128 (__m128i* src_lo,
+            __m128i* src_hi,
+            __m128i* alpha_lo,
+            __m128i* alpha_hi,
+            __m128i* dst_lo,
+            __m128i* dst_hi)
+{
+    __m128i t1, t2;
+
+    negate_2x128 (*alpha_lo, *alpha_hi, &t1, &t2);
+
+    pix_multiply_2x128 (dst_lo, dst_hi, &t1, &t2, dst_lo, dst_hi);
+
+    *dst_lo = _mm_adds_epu8 (*src_lo, *dst_lo);
+    *dst_hi = _mm_adds_epu8 (*src_hi, *dst_hi);
+}
+
+static force_inline void
+over_rev_non_pre_2x128 (__m128i  src_lo,
+                        __m128i  src_hi,
+                        __m128i* dst_lo,
+                        __m128i* dst_hi)
+{
+    __m128i lo, hi;
+    __m128i alpha_lo, alpha_hi;
+
+    expand_alpha_2x128 (src_lo, src_hi, &alpha_lo, &alpha_hi);
+
+    lo = _mm_or_si128 (alpha_lo, mask_alpha);
+    hi = _mm_or_si128 (alpha_hi, mask_alpha);
+
+    invert_colors_2x128 (src_lo, src_hi, &src_lo, &src_hi);
+
+    pix_multiply_2x128 (&src_lo, &src_hi, &lo, &hi, &lo, &hi);
+
+    over_2x128 (&lo, &hi, &alpha_lo, &alpha_hi, dst_lo, dst_hi);
+}
+
+static force_inline void
+in_over_2x128 (__m128i* src_lo,
+               __m128i* src_hi,
+               __m128i* alpha_lo,
+               __m128i* alpha_hi,
+               __m128i* mask_lo,
+               __m128i* mask_hi,
+               __m128i* dst_lo,
+               __m128i* dst_hi)
+{
+    __m128i s_lo, s_hi;
+    __m128i a_lo, a_hi;
+
+    pix_multiply_2x128 (src_lo,   src_hi, mask_lo, mask_hi, &s_lo, &s_hi);
+    pix_multiply_2x128 (alpha_lo, alpha_hi, mask_lo, mask_hi, &a_lo, &a_hi);
+
+    over_2x128 (&s_lo, &s_hi, &a_lo, &a_hi, dst_lo, dst_hi);
+}
+
+/* load 4 pixels from a 16-byte boundary aligned address */
+static force_inline __m128i
+load_128_aligned (__m128i* src)
+{
+    return _mm_load_si128 (src);
+}
+
+/* load 4 pixels from a unaligned address */
+static force_inline __m128i
+load_128_unaligned (const __m128i* src)
+{
+    return _mm_loadu_si128 (src);
+}
+
+/* save 4 pixels using Write Combining memory on a 16-byte
+ * boundary aligned address
+ */
+static force_inline void
+save_128_write_combining (__m128i* dst,
+                          __m128i  data)
+{
+    _mm_stream_si128 (dst, data);
+}
+
+/* save 4 pixels on a 16-byte boundary aligned address */
+static force_inline void
+save_128_aligned (__m128i* dst,
+                  __m128i  data)
+{
+    _mm_store_si128 (dst, data);
+}
+
+/* save 4 pixels on a unaligned address */
+static force_inline void
+save_128_unaligned (__m128i* dst,
+                    __m128i  data)
+{
+    _mm_storeu_si128 (dst, data);
+}
+
+static force_inline __m128i
+load_32_1x128 (uint32_t data)
+{
+    return _mm_cvtsi32_si128 (data);
+}
+
+static force_inline __m128i
+expand_alpha_rev_1x128 (__m128i data)
+{
+    return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (0, 0, 0, 0));
+}
+
+static force_inline __m128i
+expand_pixel_8_1x128 (uint8_t data)
+{
+    return _mm_shufflelo_epi16 (
+	unpack_32_1x128 ((uint32_t)data), _MM_SHUFFLE (0, 0, 0, 0));
+}
+
+static force_inline __m128i
+pix_multiply_1x128 (__m128i data,
+		    __m128i alpha)
+{
+    return _mm_mulhi_epu16 (_mm_adds_epu16 (_mm_mullo_epi16 (data, alpha),
+					    mask_0080),
+			    mask_0101);
+}
+
+static force_inline __m128i
+pix_add_multiply_1x128 (__m128i* src,
+			__m128i* alpha_dst,
+			__m128i* dst,
+			__m128i* alpha_src)
+{
+    __m128i t1 = pix_multiply_1x128 (*src, *alpha_dst);
+    __m128i t2 = pix_multiply_1x128 (*dst, *alpha_src);
+
+    return _mm_adds_epu8 (t1, t2);
+}
+
+static force_inline __m128i
+negate_1x128 (__m128i data)
+{
+    return _mm_xor_si128 (data, mask_00ff);
+}
+
+static force_inline __m128i
+invert_colors_1x128 (__m128i data)
+{
+    return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (3, 0, 1, 2));
+}
+
+static force_inline __m128i
+over_1x128 (__m128i src, __m128i alpha, __m128i dst)
+{
+    return _mm_adds_epu8 (src, pix_multiply_1x128 (dst, negate_1x128 (alpha)));
+}
+
+static force_inline __m128i
+in_over_1x128 (__m128i* src, __m128i* alpha, __m128i* mask, __m128i* dst)
+{
+    return over_1x128 (pix_multiply_1x128 (*src, *mask),
+		       pix_multiply_1x128 (*alpha, *mask),
+		       *dst);
+}
+
+static force_inline __m128i
+over_rev_non_pre_1x128 (__m128i src, __m128i dst)
+{
+    __m128i alpha = expand_alpha_1x128 (src);
+
+    return over_1x128 (pix_multiply_1x128 (invert_colors_1x128 (src),
+					   _mm_or_si128 (alpha, mask_alpha)),
+		       alpha,
+		       dst);
+}
+
+static force_inline uint32_t
+pack_1x128_32 (__m128i data)
+{
+    return _mm_cvtsi128_si32 (_mm_packus_epi16 (data, _mm_setzero_si128 ()));
+}
+
+static force_inline __m128i
+expand565_16_1x128 (uint16_t pixel)
+{
+    __m128i m = _mm_cvtsi32_si128 (pixel);
+
+    m = unpack_565_to_8888 (m);
+
+    return _mm_unpacklo_epi8 (m, _mm_setzero_si128 ());
+}
+
+static force_inline uint32_t
+core_combine_over_u_pixel_sse2 (uint32_t src, uint32_t dst)
+{
+    uint8_t a;
+    __m128i xmms;
+
+    a = src >> 24;
+
+    if (a == 0xff)
+    {
+	return src;
+    }
+    else if (src)
+    {
+	xmms = unpack_32_1x128 (src);
+	return pack_1x128_32 (
+	    over_1x128 (xmms, expand_alpha_1x128 (xmms),
+			unpack_32_1x128 (dst)));
+    }
+
+    return dst;
+}
+
+static force_inline uint32_t
+combine1 (const uint32_t *ps, const uint32_t *pm)
+{
+    uint32_t s;
+    memcpy(&s, ps, sizeof(uint32_t));
+
+    if (pm)
+    {
+	__m128i ms, mm;
+
+	mm = unpack_32_1x128 (*pm);
+	mm = expand_alpha_1x128 (mm);
+
+	ms = unpack_32_1x128 (s);
+	ms = pix_multiply_1x128 (ms, mm);
+
+	s = pack_1x128_32 (ms);
+    }
+
+    return s;
+}
+
+static force_inline __m128i
+combine4 (const __m128i *ps, const __m128i *pm)
+{
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_msk_lo, xmm_msk_hi;
+    __m128i s;
+
+    if (pm)
+    {
+	xmm_msk_lo = load_128_unaligned (pm);
+
+	if (is_transparent (xmm_msk_lo))
+	    return _mm_setzero_si128 ();
+    }
+
+    s = load_128_unaligned (ps);
+
+    if (pm)
+    {
+	unpack_128_2x128 (s, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_msk_lo, &xmm_msk_lo, &xmm_msk_hi);
+
+	expand_alpha_2x128 (xmm_msk_lo, xmm_msk_hi, &xmm_msk_lo, &xmm_msk_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_msk_lo, &xmm_msk_hi,
+			    &xmm_src_lo, &xmm_src_hi);
+
+	s = pack_2x128_128 (xmm_src_lo, xmm_src_hi);
+    }
+
+    return s;
+}
+
+static force_inline void
+core_combine_over_u_sse2_mask (uint32_t *	  pd,
+			       const uint32_t*    ps,
+			       const uint32_t*    pm,
+			       int                w)
+{
+    uint32_t s, d;
+
+    /* Align dst on a 16-byte boundary */
+    while (w && ((uintptr_t)pd & 15))
+    {
+	d = *pd;
+	s = combine1 (ps, pm);
+
+	if (s)
+	    *pd = core_combine_over_u_pixel_sse2 (s, d);
+	pd++;
+	ps++;
+	pm++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m128i mask = load_128_unaligned ((__m128i *)pm);
+
+	if (!is_zero (mask))
+	{
+	    __m128i src;
+	    __m128i src_hi, src_lo;
+	    __m128i mask_hi, mask_lo;
+	    __m128i alpha_hi, alpha_lo;
+
+	    src = load_128_unaligned ((__m128i *)ps);
+
+	    if (is_opaque (_mm_and_si128 (src, mask)))
+	    {
+		save_128_aligned ((__m128i *)pd, src);
+	    }
+	    else
+	    {
+		__m128i dst = load_128_aligned ((__m128i *)pd);
+		__m128i dst_hi, dst_lo;
+
+		unpack_128_2x128 (mask, &mask_lo, &mask_hi);
+		unpack_128_2x128 (src, &src_lo, &src_hi);
+
+		expand_alpha_2x128 (mask_lo, mask_hi, &mask_lo, &mask_hi);
+		pix_multiply_2x128 (&src_lo, &src_hi,
+				    &mask_lo, &mask_hi,
+				    &src_lo, &src_hi);
+
+		unpack_128_2x128 (dst, &dst_lo, &dst_hi);
+
+		expand_alpha_2x128 (src_lo, src_hi,
+				    &alpha_lo, &alpha_hi);
+
+		over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi,
+			    &dst_lo, &dst_hi);
+
+		save_128_aligned (
+		    (__m128i *)pd,
+		    pack_2x128_128 (dst_lo, dst_hi));
+	    }
+	}
+
+	pm += 4;
+	ps += 4;
+	pd += 4;
+	w -= 4;
+    }
+    while (w)
+    {
+	d = *pd;
+	s = combine1 (ps, pm);
+
+	if (s)
+	    *pd = core_combine_over_u_pixel_sse2 (s, d);
+	pd++;
+	ps++;
+	pm++;
+
+	w--;
+    }
+}
+
+static force_inline void
+core_combine_over_u_sse2_no_mask (uint32_t *	  pd,
+				  const uint32_t*    ps,
+				  int                w)
+{
+    uint32_t s, d;
+
+    /* Align dst on a 16-byte boundary */
+    while (w && ((uintptr_t)pd & 15))
+    {
+	d = *pd;
+	s = *ps;
+
+	if (s)
+	    *pd = core_combine_over_u_pixel_sse2 (s, d);
+	pd++;
+	ps++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m128i src;
+	__m128i src_hi, src_lo, dst_hi, dst_lo;
+	__m128i alpha_hi, alpha_lo;
+
+	src = load_128_unaligned ((__m128i *)ps);
+
+	if (!is_zero (src))
+	{
+	    if (is_opaque (src))
+	    {
+		save_128_aligned ((__m128i *)pd, src);
+	    }
+	    else
+	    {
+		__m128i dst = load_128_aligned ((__m128i *)pd);
+
+		unpack_128_2x128 (src, &src_lo, &src_hi);
+		unpack_128_2x128 (dst, &dst_lo, &dst_hi);
+
+		expand_alpha_2x128 (src_lo, src_hi,
+				    &alpha_lo, &alpha_hi);
+		over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi,
+			    &dst_lo, &dst_hi);
+
+		save_128_aligned (
+		    (__m128i *)pd,
+		    pack_2x128_128 (dst_lo, dst_hi));
+	    }
+	}
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+    }
+    while (w)
+    {
+	d = *pd;
+	s = *ps;
+
+	if (s)
+	    *pd = core_combine_over_u_pixel_sse2 (s, d);
+	pd++;
+	ps++;
+
+	w--;
+    }
+}
+
+static force_inline void
+sse2_combine_over_u (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               pd,
+                     const uint32_t *         ps,
+                     const uint32_t *         pm,
+                     int                      w)
+{
+    if (pm)
+	core_combine_over_u_sse2_mask (pd, ps, pm, w);
+    else
+	core_combine_over_u_sse2_no_mask (pd, ps, w);
+}
+
+static void
+sse2_combine_over_reverse_u (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               pd,
+                             const uint32_t *         ps,
+                             const uint32_t *         pm,
+                             int                      w)
+{
+    uint32_t s, d;
+
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+
+    /* Align dst on a 16-byte boundary */
+    while (w &&
+           ((uintptr_t)pd & 15))
+    {
+	d = *pd;
+	s = combine1 (ps, pm);
+
+	*pd++ = core_combine_over_u_pixel_sse2 (d, s);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	/* I'm loading unaligned because I'm not sure
+	 * about the address alignment.
+	 */
+	xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+
+	over_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+		    &xmm_alpha_lo, &xmm_alpha_hi,
+		    &xmm_src_lo, &xmm_src_hi);
+
+	/* rebuid the 4 pixel data and save*/
+	save_128_aligned ((__m128i*)pd,
+			  pack_2x128_128 (xmm_src_lo, xmm_src_hi));
+
+	w -= 4;
+	ps += 4;
+	pd += 4;
+
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	d = *pd;
+	s = combine1 (ps, pm);
+
+	*pd++ = core_combine_over_u_pixel_sse2 (d, s);
+	ps++;
+	w--;
+	if (pm)
+	    pm++;
+    }
+}
+
+static force_inline uint32_t
+core_combine_in_u_pixel_sse2 (uint32_t src, uint32_t dst)
+{
+    uint32_t maska = src >> 24;
+
+    if (maska == 0)
+    {
+	return 0;
+    }
+    else if (maska != 0xff)
+    {
+	return pack_1x128_32 (
+	    pix_multiply_1x128 (unpack_32_1x128 (dst),
+				expand_alpha_1x128 (unpack_32_1x128 (src))));
+    }
+
+    return dst;
+}
+
+static void
+sse2_combine_in_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               pd,
+                   const uint32_t *         ps,
+                   const uint32_t *         pm,
+                   int                      w)
+{
+    uint32_t s, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+
+    while (w && ((uintptr_t)pd & 15))
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_in_u_pixel_sse2 (d, s);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+	xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*) pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned ((__m128i*)pd,
+			  pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_in_u_pixel_sse2 (d, s);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+}
+
+static void
+sse2_combine_in_reverse_u (pixman_implementation_t *imp,
+                           pixman_op_t              op,
+                           uint32_t *               pd,
+                           const uint32_t *         ps,
+                           const uint32_t *         pm,
+                           int                      w)
+{
+    uint32_t s, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+
+    while (w && ((uintptr_t)pd & 15))
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_in_u_pixel_sse2 (s, d);
+	ps++;
+	w--;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+	xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_src_lo, &xmm_src_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_in_u_pixel_sse2 (s, d);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+}
+
+static void
+sse2_combine_out_reverse_u (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               pd,
+                            const uint32_t *         ps,
+                            const uint32_t *         pm,
+                            int                      w)
+{
+    while (w && ((uintptr_t)pd & 15))
+    {
+	uint32_t s = combine1 (ps, pm);
+	uint32_t d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (d), negate_1x128 (
+		    expand_alpha_1x128 (unpack_32_1x128 (s)))));
+
+	if (pm)
+	    pm++;
+	ps++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m128i xmm_src_lo, xmm_src_hi;
+	__m128i xmm_dst_lo, xmm_dst_hi;
+
+	xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	negate_2x128       (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+
+	pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_src_lo, &xmm_src_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	if (pm)
+	    pm += 4;
+
+	w -= 4;
+    }
+
+    while (w)
+    {
+	uint32_t s = combine1 (ps, pm);
+	uint32_t d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (d), negate_1x128 (
+		    expand_alpha_1x128 (unpack_32_1x128 (s)))));
+	ps++;
+	if (pm)
+	    pm++;
+	w--;
+    }
+}
+
+static void
+sse2_combine_out_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               pd,
+                    const uint32_t *         ps,
+                    const uint32_t *         pm,
+                    int                      w)
+{
+    while (w && ((uintptr_t)pd & 15))
+    {
+	uint32_t s = combine1 (ps, pm);
+	uint32_t d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (s), negate_1x128 (
+		    expand_alpha_1x128 (unpack_32_1x128 (d)))));
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	__m128i xmm_src_lo, xmm_src_hi;
+	__m128i xmm_dst_lo, xmm_dst_hi;
+
+	xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm);
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	negate_2x128       (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	uint32_t s = combine1 (ps, pm);
+	uint32_t d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (s), negate_1x128 (
+		    expand_alpha_1x128 (unpack_32_1x128 (d)))));
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+}
+
+static force_inline uint32_t
+core_combine_atop_u_pixel_sse2 (uint32_t src,
+                                uint32_t dst)
+{
+    __m128i s = unpack_32_1x128 (src);
+    __m128i d = unpack_32_1x128 (dst);
+
+    __m128i sa = negate_1x128 (expand_alpha_1x128 (s));
+    __m128i da = expand_alpha_1x128 (d);
+
+    return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa));
+}
+
+static void
+sse2_combine_atop_u (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               pd,
+                     const uint32_t *         ps,
+                     const uint32_t *         pm,
+                     int                      w)
+{
+    uint32_t s, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
+    __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
+
+    while (w && ((uintptr_t)pd & 15))
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_atop_u_pixel_sse2 (s, d);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi,
+		      &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+
+	pix_add_multiply_2x128 (
+	    &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
+	    &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi,
+	    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_atop_u_pixel_sse2 (s, d);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+}
+
+static force_inline uint32_t
+core_combine_reverse_atop_u_pixel_sse2 (uint32_t src,
+                                        uint32_t dst)
+{
+    __m128i s = unpack_32_1x128 (src);
+    __m128i d = unpack_32_1x128 (dst);
+
+    __m128i sa = expand_alpha_1x128 (s);
+    __m128i da = negate_1x128 (expand_alpha_1x128 (d));
+
+    return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa));
+}
+
+static void
+sse2_combine_atop_reverse_u (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               pd,
+                             const uint32_t *         ps,
+                             const uint32_t *         pm,
+                             int                      w)
+{
+    uint32_t s, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
+    __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
+
+    while (w && ((uintptr_t)pd & 15))
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d);
+	ps++;
+	w--;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm);
+	xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
+		      &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	pix_add_multiply_2x128 (
+	    &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
+	    &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi,
+	    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d);
+	ps++;
+	w--;
+	if (pm)
+	    pm++;
+    }
+}
+
+static force_inline uint32_t
+core_combine_xor_u_pixel_sse2 (uint32_t src,
+                               uint32_t dst)
+{
+    __m128i s = unpack_32_1x128 (src);
+    __m128i d = unpack_32_1x128 (dst);
+
+    __m128i neg_d = negate_1x128 (expand_alpha_1x128 (d));
+    __m128i neg_s = negate_1x128 (expand_alpha_1x128 (s));
+
+    return pack_1x128_32 (pix_add_multiply_1x128 (&s, &neg_d, &d, &neg_s));
+}
+
+static void
+sse2_combine_xor_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dst,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int w = width;
+    uint32_t s, d;
+    uint32_t* pd = dst;
+    const uint32_t* ps = src;
+    const uint32_t* pm = mask;
+
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
+    __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
+
+    while (w && ((uintptr_t)pd & 15))
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_xor_u_pixel_sse2 (s, d);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	xmm_src = combine4 ((__m128i*) ps, (__m128i*) pm);
+	xmm_dst = load_128_aligned ((__m128i*) pd);
+
+	unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi,
+		      &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
+		      &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	pix_add_multiply_2x128 (
+	    &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
+	    &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi,
+	    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	w -= 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_xor_u_pixel_sse2 (s, d);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+}
+
+static force_inline void
+sse2_combine_add_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dst,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int w = width;
+    uint32_t s, d;
+    uint32_t* pd = dst;
+    const uint32_t* ps = src;
+    const uint32_t* pm = mask;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	ps++;
+	if (pm)
+	    pm++;
+	*pd++ = _mm_cvtsi128_si32 (
+	    _mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d)));
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m128i s;
+
+	s = combine4 ((__m128i*)ps, (__m128i*)pm);
+
+	save_128_aligned (
+	    (__m128i*)pd, _mm_adds_epu8 (s, load_128_aligned  ((__m128i*)pd)));
+
+	pd += 4;
+	ps += 4;
+	if (pm)
+	    pm += 4;
+	w -= 4;
+    }
+
+    while (w--)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	ps++;
+	*pd++ = _mm_cvtsi128_si32 (
+	    _mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d)));
+	if (pm)
+	    pm++;
+    }
+}
+
+static force_inline uint32_t
+core_combine_saturate_u_pixel_sse2 (uint32_t src,
+                                    uint32_t dst)
+{
+    __m128i ms = unpack_32_1x128 (src);
+    __m128i md = unpack_32_1x128 (dst);
+    uint32_t sa = src >> 24;
+    uint32_t da = ~dst >> 24;
+
+    if (sa > da)
+    {
+	ms = pix_multiply_1x128 (
+	    ms, expand_alpha_1x128 (unpack_32_1x128 (DIV_UN8 (da, sa) << 24)));
+    }
+
+    return pack_1x128_32 (_mm_adds_epu16 (md, ms));
+}
+
+static void
+sse2_combine_saturate_u (pixman_implementation_t *imp,
+                         pixman_op_t              op,
+                         uint32_t *               pd,
+                         const uint32_t *         ps,
+                         const uint32_t *         pm,
+                         int                      w)
+{
+    uint32_t s, d;
+
+    uint32_t pack_cmp;
+    __m128i xmm_src, xmm_dst;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
+	w--;
+	ps++;
+	if (pm)
+	    pm++;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst = load_128_aligned  ((__m128i*)pd);
+	xmm_src = combine4 ((__m128i*)ps, (__m128i*)pm);
+
+	pack_cmp = _mm_movemask_epi8 (
+	    _mm_cmpgt_epi32 (
+		_mm_srli_epi32 (xmm_src, 24),
+		_mm_srli_epi32 (_mm_xor_si128 (xmm_dst, mask_ff000000), 24)));
+
+	/* if some alpha src is grater than respective ~alpha dst */
+	if (pack_cmp)
+	{
+	    s = combine1 (ps++, pm);
+	    d = *pd;
+	    *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
+	    if (pm)
+		pm++;
+
+	    s = combine1 (ps++, pm);
+	    d = *pd;
+	    *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
+	    if (pm)
+		pm++;
+
+	    s = combine1 (ps++, pm);
+	    d = *pd;
+	    *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
+	    if (pm)
+		pm++;
+
+	    s = combine1 (ps++, pm);
+	    d = *pd;
+	    *pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
+	    if (pm)
+		pm++;
+	}
+	else
+	{
+	    save_128_aligned ((__m128i*)pd, _mm_adds_epu8 (xmm_dst, xmm_src));
+
+	    pd += 4;
+	    ps += 4;
+	    if (pm)
+		pm += 4;
+	}
+
+	w -= 4;
+    }
+
+    while (w--)
+    {
+	s = combine1 (ps, pm);
+	d = *pd;
+
+	*pd++ = core_combine_saturate_u_pixel_sse2 (s, d);
+	ps++;
+	if (pm)
+	    pm++;
+    }
+}
+
+static void
+sse2_combine_src_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               pd,
+                     const uint32_t *         ps,
+                     const uint32_t *         pm,
+                     int                      w)
+{
+    uint32_t s, m;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)));
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)));
+	w--;
+    }
+}
+
+static force_inline uint32_t
+core_combine_over_ca_pixel_sse2 (uint32_t src,
+                                 uint32_t mask,
+                                 uint32_t dst)
+{
+    __m128i s = unpack_32_1x128 (src);
+    __m128i expAlpha = expand_alpha_1x128 (s);
+    __m128i unpk_mask = unpack_32_1x128 (mask);
+    __m128i unpk_dst  = unpack_32_1x128 (dst);
+
+    return pack_1x128_32 (in_over_1x128 (&s, &expAlpha, &unpk_mask, &unpk_dst));
+}
+
+static void
+sse2_combine_over_ca (pixman_implementation_t *imp,
+                      pixman_op_t              op,
+                      uint32_t *               pd,
+                      const uint32_t *         ps,
+                      const uint32_t *         pm,
+                      int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_over_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+
+	in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
+		       &xmm_alpha_lo, &xmm_alpha_hi,
+		       &xmm_mask_lo, &xmm_mask_hi,
+		       &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_over_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+}
+
+static force_inline uint32_t
+core_combine_over_reverse_ca_pixel_sse2 (uint32_t src,
+                                         uint32_t mask,
+                                         uint32_t dst)
+{
+    __m128i d = unpack_32_1x128 (dst);
+
+    return pack_1x128_32 (
+	over_1x128 (d, expand_alpha_1x128 (d),
+		    pix_multiply_1x128 (unpack_32_1x128 (src),
+					unpack_32_1x128 (mask))));
+}
+
+static void
+sse2_combine_over_reverse_ca (pixman_implementation_t *imp,
+                              pixman_op_t              op,
+                              uint32_t *               pd,
+                              const uint32_t *         ps,
+                              const uint32_t *         pm,
+                              int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_mask_lo, &xmm_mask_hi);
+
+	over_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+		    &xmm_alpha_lo, &xmm_alpha_hi,
+		    &xmm_mask_lo, &xmm_mask_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+}
+
+static void
+sse2_combine_in_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               pd,
+                    const uint32_t *         ps,
+                    const uint32_t *         pm,
+                    int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)),
+		expand_alpha_1x128 (unpack_32_1x128 (d))));
+
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		pix_multiply_1x128 (
+		    unpack_32_1x128 (s), unpack_32_1x128 (m)),
+		expand_alpha_1x128 (unpack_32_1x128 (d))));
+
+	w--;
+    }
+}
+
+static void
+sse2_combine_in_reverse_ca (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               pd,
+                            const uint32_t *         ps,
+                            const uint32_t *         pm,
+                            int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (d),
+		pix_multiply_1x128 (unpack_32_1x128 (m),
+				   expand_alpha_1x128 (unpack_32_1x128 (s)))));
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+	pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+
+	pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (d),
+		pix_multiply_1x128 (unpack_32_1x128 (m),
+				   expand_alpha_1x128 (unpack_32_1x128 (s)))));
+	w--;
+    }
+}
+
+static void
+sse2_combine_out_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               pd,
+                     const uint32_t *         ps,
+                     const uint32_t *         pm,
+                     int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		pix_multiply_1x128 (
+		    unpack_32_1x128 (s), unpack_32_1x128 (m)),
+		negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d)))));
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+	negate_2x128 (xmm_alpha_lo, xmm_alpha_hi,
+		      &xmm_alpha_lo, &xmm_alpha_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+	pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		pix_multiply_1x128 (
+		    unpack_32_1x128 (s), unpack_32_1x128 (m)),
+		negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d)))));
+
+	w--;
+    }
+}
+
+static void
+sse2_combine_out_reverse_ca (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               pd,
+                             const uint32_t *         ps,
+                             const uint32_t *         pm,
+                             int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (d),
+		negate_1x128 (pix_multiply_1x128 (
+				 unpack_32_1x128 (m),
+				 expand_alpha_1x128 (unpack_32_1x128 (s))))));
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi);
+
+	pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_alpha_lo, &xmm_alpha_hi,
+			    &xmm_mask_lo, &xmm_mask_hi);
+
+	negate_2x128 (xmm_mask_lo, xmm_mask_hi,
+		      &xmm_mask_lo, &xmm_mask_hi);
+
+	pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    pix_multiply_1x128 (
+		unpack_32_1x128 (d),
+		negate_1x128 (pix_multiply_1x128 (
+				 unpack_32_1x128 (m),
+				 expand_alpha_1x128 (unpack_32_1x128 (s))))));
+	w--;
+    }
+}
+
+static force_inline uint32_t
+core_combine_atop_ca_pixel_sse2 (uint32_t src,
+                                 uint32_t mask,
+                                 uint32_t dst)
+{
+    __m128i m = unpack_32_1x128 (mask);
+    __m128i s = unpack_32_1x128 (src);
+    __m128i d = unpack_32_1x128 (dst);
+    __m128i sa = expand_alpha_1x128 (s);
+    __m128i da = expand_alpha_1x128 (d);
+
+    s = pix_multiply_1x128 (s, m);
+    m = negate_1x128 (pix_multiply_1x128 (m, sa));
+
+    return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da));
+}
+
+static void
+sse2_combine_atop_ca (pixman_implementation_t *imp,
+                      pixman_op_t              op,
+                      uint32_t *               pd,
+                      const uint32_t *         ps,
+                      const uint32_t *         pm,
+                      int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
+    __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_src_lo, &xmm_src_hi);
+	pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi);
+
+	negate_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	pix_add_multiply_2x128 (
+	    &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi,
+	    &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
+	    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+}
+
+static force_inline uint32_t
+core_combine_reverse_atop_ca_pixel_sse2 (uint32_t src,
+                                         uint32_t mask,
+                                         uint32_t dst)
+{
+    __m128i m = unpack_32_1x128 (mask);
+    __m128i s = unpack_32_1x128 (src);
+    __m128i d = unpack_32_1x128 (dst);
+
+    __m128i da = negate_1x128 (expand_alpha_1x128 (d));
+    __m128i sa = expand_alpha_1x128 (s);
+
+    s = pix_multiply_1x128 (s, m);
+    m = pix_multiply_1x128 (m, sa);
+
+    return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da));
+}
+
+static void
+sse2_combine_atop_reverse_ca (pixman_implementation_t *imp,
+                              pixman_op_t              op,
+                              uint32_t *               pd,
+                              const uint32_t *         ps,
+                              const uint32_t *         pm,
+                              int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
+    __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_src_lo, &xmm_src_hi);
+	pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi);
+
+	negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
+		      &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	pix_add_multiply_2x128 (
+	    &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi,
+	    &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
+	    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+}
+
+static force_inline uint32_t
+core_combine_xor_ca_pixel_sse2 (uint32_t src,
+                                uint32_t mask,
+                                uint32_t dst)
+{
+    __m128i a = unpack_32_1x128 (mask);
+    __m128i s = unpack_32_1x128 (src);
+    __m128i d = unpack_32_1x128 (dst);
+
+    __m128i alpha_dst = negate_1x128 (pix_multiply_1x128 (
+				       a, expand_alpha_1x128 (s)));
+    __m128i dest      = pix_multiply_1x128 (s, a);
+    __m128i alpha_src = negate_1x128 (expand_alpha_1x128 (d));
+
+    return pack_1x128_32 (pix_add_multiply_1x128 (&d,
+                                                &alpha_dst,
+                                                &dest,
+                                                &alpha_src));
+}
+
+static void
+sse2_combine_xor_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               pd,
+                     const uint32_t *         ps,
+                     const uint32_t *         pm,
+                     int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_src_lo, xmm_alpha_src_hi;
+    __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+	expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi);
+	expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi,
+			    &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_src_lo, &xmm_src_hi);
+	pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_alpha_src_lo, &xmm_alpha_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi);
+
+	negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi,
+		      &xmm_alpha_dst_lo, &xmm_alpha_dst_hi);
+	negate_2x128 (xmm_mask_lo, xmm_mask_hi,
+		      &xmm_mask_lo, &xmm_mask_hi);
+
+	pix_add_multiply_2x128 (
+	    &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi,
+	    &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi,
+	    &xmm_dst_lo, &xmm_dst_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d);
+	w--;
+    }
+}
+
+static void
+sse2_combine_add_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               pd,
+                     const uint32_t *         ps,
+                     const uint32_t *         pm,
+                     int                      w)
+{
+    uint32_t s, m, d;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask_lo, xmm_mask_hi;
+
+    while (w && (uintptr_t)pd & 15)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    _mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s),
+					       unpack_32_1x128 (m)),
+			   unpack_32_1x128 (d)));
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	xmm_src_hi = load_128_unaligned ((__m128i*)ps);
+	xmm_mask_hi = load_128_unaligned ((__m128i*)pm);
+	xmm_dst_hi = load_128_aligned ((__m128i*)pd);
+
+	unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+	unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+			    &xmm_mask_lo, &xmm_mask_hi,
+			    &xmm_src_lo, &xmm_src_hi);
+
+	save_128_aligned (
+	    (__m128i*)pd, pack_2x128_128 (
+		_mm_adds_epu8 (xmm_src_lo, xmm_dst_lo),
+		_mm_adds_epu8 (xmm_src_hi, xmm_dst_hi)));
+
+	ps += 4;
+	pd += 4;
+	pm += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	s = *ps++;
+	m = *pm++;
+	d = *pd;
+
+	*pd++ = pack_1x128_32 (
+	    _mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s),
+					       unpack_32_1x128 (m)),
+			   unpack_32_1x128 (d)));
+	w--;
+    }
+}
+
+static force_inline __m128i
+create_mask_16_128 (uint16_t mask)
+{
+    return _mm_set1_epi16 (mask);
+}
+
+/* Work around a code generation bug in Sun Studio 12. */
+#if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
+# define create_mask_2x32_128(mask0, mask1)				\
+    (_mm_set_epi32 ((mask0), (mask1), (mask0), (mask1)))
+#else
+static force_inline __m128i
+create_mask_2x32_128 (uint32_t mask0,
+                      uint32_t mask1)
+{
+    return _mm_set_epi32 (mask0, mask1, mask0, mask1);
+}
+#endif
+
+static void
+sse2_composite_over_n_8888 (pixman_implementation_t *imp,
+                            pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line, *dst, d;
+    int32_t w;
+    int dst_stride;
+    __m128i xmm_src, xmm_alpha;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    xmm_src = expand_pixel_32_1x128 (src);
+    xmm_alpha = expand_alpha_1x128 (xmm_src);
+
+    while (height--)
+    {
+	dst = dst_line;
+
+	dst_line += dst_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    d = *dst;
+	    *dst++ = pack_1x128_32 (over_1x128 (xmm_src,
+						xmm_alpha,
+						unpack_32_1x128 (d)));
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+	    over_2x128 (&xmm_src, &xmm_src,
+			&xmm_alpha, &xmm_alpha,
+			&xmm_dst_lo, &xmm_dst_hi);
+
+	    /* rebuid the 4 pixel data and save*/
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	    w -= 4;
+	    dst += 4;
+	}
+
+	while (w)
+	{
+	    d = *dst;
+	    *dst++ = pack_1x128_32 (over_1x128 (xmm_src,
+						xmm_alpha,
+						unpack_32_1x128 (d)));
+	    w--;
+	}
+
+    }
+}
+
+static void
+sse2_composite_over_n_0565 (pixman_implementation_t *imp,
+                            pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint16_t    *dst_line, *dst, d;
+    int32_t w;
+    int dst_stride;
+    __m128i xmm_src, xmm_alpha;
+    __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    xmm_src = expand_pixel_32_1x128 (src);
+    xmm_alpha = expand_alpha_1x128 (xmm_src);
+
+    while (height--)
+    {
+	dst = dst_line;
+
+	dst_line += dst_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    d = *dst;
+
+	    *dst++ = pack_565_32_16 (
+		pack_1x128_32 (over_1x128 (xmm_src,
+					   xmm_alpha,
+					   expand565_16_1x128 (d))));
+	    w--;
+	}
+
+	while (w >= 8)
+	{
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_565_128_4x128 (xmm_dst,
+				  &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
+
+	    over_2x128 (&xmm_src, &xmm_src,
+			&xmm_alpha, &xmm_alpha,
+			&xmm_dst0, &xmm_dst1);
+	    over_2x128 (&xmm_src, &xmm_src,
+			&xmm_alpha, &xmm_alpha,
+			&xmm_dst2, &xmm_dst3);
+
+	    xmm_dst = pack_565_4x128_128 (
+		&xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
+
+	    save_128_aligned ((__m128i*)dst, xmm_dst);
+
+	    dst += 8;
+	    w -= 8;
+	}
+
+	while (w--)
+	{
+	    d = *dst;
+	    *dst++ = pack_565_32_16 (
+		pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha,
+					   expand565_16_1x128 (d))));
+	}
+    }
+
+}
+
+static void
+sse2_composite_add_n_8888_8888_ca (pixman_implementation_t *imp,
+				   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line, d;
+    uint32_t    *mask_line, m;
+    uint32_t pack_cmp;
+    int dst_stride, mask_stride;
+
+    __m128i xmm_src;
+    __m128i xmm_dst;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    __m128i mmx_src, mmx_mask, mmx_dest;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    xmm_src = _mm_unpacklo_epi8 (
+	create_mask_2x32_128 (src, src), _mm_setzero_si128 ());
+    mmx_src   = xmm_src;
+
+    while (height--)
+    {
+	int w = width;
+	const uint32_t *pm = (uint32_t *)mask_line;
+	uint32_t *pd = (uint32_t *)dst_line;
+
+	dst_line += dst_stride;
+	mask_line += mask_stride;
+
+	while (w && (uintptr_t)pd & 15)
+	{
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *pd;
+
+		mmx_mask = unpack_32_1x128 (m);
+		mmx_dest = unpack_32_1x128 (d);
+
+		*pd = pack_1x128_32 (
+		    _mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src),
+				   mmx_dest));
+	    }
+
+	    pd++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    xmm_mask = load_128_unaligned ((__m128i*)pm);
+
+	    pack_cmp =
+		_mm_movemask_epi8 (
+		    _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
+
+	    /* if all bits in mask are zero, pack_cmp are equal to 0xffff */
+	    if (pack_cmp != 0xffff)
+	    {
+		xmm_dst = load_128_aligned ((__m128i*)pd);
+
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+		pix_multiply_2x128 (&xmm_src, &xmm_src,
+				    &xmm_mask_lo, &xmm_mask_hi,
+				    &xmm_mask_lo, &xmm_mask_hi);
+		xmm_mask_hi = pack_2x128_128 (xmm_mask_lo, xmm_mask_hi);
+
+		save_128_aligned (
+		    (__m128i*)pd, _mm_adds_epu8 (xmm_mask_hi, xmm_dst));
+	    }
+
+	    pd += 4;
+	    pm += 4;
+	    w -= 4;
+	}
+
+	while (w)
+	{
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *pd;
+
+		mmx_mask = unpack_32_1x128 (m);
+		mmx_dest = unpack_32_1x128 (d);
+
+		*pd = pack_1x128_32 (
+		    _mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src),
+				   mmx_dest));
+	    }
+
+	    pd++;
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
+                                    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line, d;
+    uint32_t    *mask_line, m;
+    uint32_t pack_cmp;
+    int dst_stride, mask_stride;
+
+    __m128i xmm_src, xmm_alpha;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    xmm_src = _mm_unpacklo_epi8 (
+	create_mask_2x32_128 (src, src), _mm_setzero_si128 ());
+    xmm_alpha = expand_alpha_1x128 (xmm_src);
+    mmx_src   = xmm_src;
+    mmx_alpha = xmm_alpha;
+
+    while (height--)
+    {
+	int w = width;
+	const uint32_t *pm = (uint32_t *)mask_line;
+	uint32_t *pd = (uint32_t *)dst_line;
+
+	dst_line += dst_stride;
+	mask_line += mask_stride;
+
+	while (w && (uintptr_t)pd & 15)
+	{
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *pd;
+		mmx_mask = unpack_32_1x128 (m);
+		mmx_dest = unpack_32_1x128 (d);
+
+		*pd = pack_1x128_32 (in_over_1x128 (&mmx_src,
+		                                  &mmx_alpha,
+		                                  &mmx_mask,
+		                                  &mmx_dest));
+	    }
+
+	    pd++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    xmm_mask = load_128_unaligned ((__m128i*)pm);
+
+	    pack_cmp =
+		_mm_movemask_epi8 (
+		    _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
+
+	    /* if all bits in mask are zero, pack_cmp are equal to 0xffff */
+	    if (pack_cmp != 0xffff)
+	    {
+		xmm_dst = load_128_aligned ((__m128i*)pd);
+
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+		unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+		in_over_2x128 (&xmm_src, &xmm_src,
+			       &xmm_alpha, &xmm_alpha,
+			       &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst_lo, &xmm_dst_hi);
+
+		save_128_aligned (
+		    (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+
+	    pd += 4;
+	    pm += 4;
+	    w -= 4;
+	}
+
+	while (w)
+	{
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *pd;
+		mmx_mask = unpack_32_1x128 (m);
+		mmx_dest = unpack_32_1x128 (d);
+
+		*pd = pack_1x128_32 (
+		    in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest));
+	    }
+
+	    pd++;
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_8888_n_8888 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    uint32_t mask;
+    int32_t w;
+    int dst_stride, src_stride;
+
+    __m128i xmm_mask;
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8);
+
+    xmm_mask = create_mask_16_128 (mask >> 24);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    uint32_t s = *src++;
+
+	    if (s)
+	    {
+		uint32_t d = *dst;
+		
+		__m128i ms = unpack_32_1x128 (s);
+		__m128i alpha    = expand_alpha_1x128 (ms);
+		__m128i dest     = xmm_mask;
+		__m128i alpha_dst = unpack_32_1x128 (d);
+		
+		*dst = pack_1x128_32 (
+		    in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
+	    }
+	    dst++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    xmm_src = load_128_unaligned ((__m128i*)src);
+
+	    if (!is_zero (xmm_src))
+	    {
+		xmm_dst = load_128_aligned ((__m128i*)dst);
+		
+		unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+		unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+		expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+				    &xmm_alpha_lo, &xmm_alpha_hi);
+		
+		in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			       &xmm_alpha_lo, &xmm_alpha_hi,
+			       &xmm_mask, &xmm_mask,
+			       &xmm_dst_lo, &xmm_dst_hi);
+		
+		save_128_aligned (
+		    (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+		
+	    dst += 4;
+	    src += 4;
+	    w -= 4;
+	}
+
+	while (w)
+	{
+	    uint32_t s = *src++;
+
+	    if (s)
+	    {
+		uint32_t d = *dst;
+		
+		__m128i ms = unpack_32_1x128 (s);
+		__m128i alpha = expand_alpha_1x128 (ms);
+		__m128i mask  = xmm_mask;
+		__m128i dest  = unpack_32_1x128 (d);
+		
+		*dst = pack_1x128_32 (
+		    in_over_1x128 (&ms, &alpha, &mask, &dest));
+	    }
+
+	    dst++;
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_src_x888_0565 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst;
+    uint32_t    *src_line, *src, s;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    s = *src++;
+	    *dst = convert_8888_to_0565 (s);
+	    dst++;
+	    w--;
+	}
+
+	while (w >= 8)
+	{
+	    __m128i xmm_src0 = load_128_unaligned ((__m128i *)src + 0);
+	    __m128i xmm_src1 = load_128_unaligned ((__m128i *)src + 1);
+
+	    save_128_aligned ((__m128i*)dst, pack_565_2packedx128_128 (xmm_src0, xmm_src1));
+
+	    w -= 8;
+	    src += 8;
+	    dst += 8;
+	}
+
+	while (w)
+	{
+	    s = *src++;
+	    *dst = convert_8888_to_0565 (s);
+	    dst++;
+	    w--;
+	}
+    }
+}
+
+static void
+sse2_composite_src_x888_8888 (pixman_implementation_t *imp,
+			      pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int32_t w;
+    int dst_stride, src_stride;
+
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    *dst++ = *src++ | 0xff000000;
+	    w--;
+	}
+
+	while (w >= 16)
+	{
+	    __m128i xmm_src1, xmm_src2, xmm_src3, xmm_src4;
+	    
+	    xmm_src1 = load_128_unaligned ((__m128i*)src + 0);
+	    xmm_src2 = load_128_unaligned ((__m128i*)src + 1);
+	    xmm_src3 = load_128_unaligned ((__m128i*)src + 2);
+	    xmm_src4 = load_128_unaligned ((__m128i*)src + 3);
+	    
+	    save_128_aligned ((__m128i*)dst + 0, _mm_or_si128 (xmm_src1, mask_ff000000));
+	    save_128_aligned ((__m128i*)dst + 1, _mm_or_si128 (xmm_src2, mask_ff000000));
+	    save_128_aligned ((__m128i*)dst + 2, _mm_or_si128 (xmm_src3, mask_ff000000));
+	    save_128_aligned ((__m128i*)dst + 3, _mm_or_si128 (xmm_src4, mask_ff000000));
+	    
+	    dst += 16;
+	    src += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    *dst++ = *src++ | 0xff000000;
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_x888_n_8888 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    uint32_t mask;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    __m128i xmm_mask, xmm_alpha;
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8);
+
+    xmm_mask = create_mask_16_128 (mask >> 24);
+    xmm_alpha = mask_00ff;
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    uint32_t s = (*src++) | 0xff000000;
+	    uint32_t d = *dst;
+
+	    __m128i src   = unpack_32_1x128 (s);
+	    __m128i alpha = xmm_alpha;
+	    __m128i mask  = xmm_mask;
+	    __m128i dest  = unpack_32_1x128 (d);
+
+	    *dst++ = pack_1x128_32 (
+		in_over_1x128 (&src, &alpha, &mask, &dest));
+
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    xmm_src = _mm_or_si128 (
+		load_128_unaligned ((__m128i*)src), mask_ff000000);
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+	    in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			   &xmm_alpha, &xmm_alpha,
+			   &xmm_mask, &xmm_mask,
+			   &xmm_dst_lo, &xmm_dst_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	    dst += 4;
+	    src += 4;
+	    w -= 4;
+
+	}
+
+	while (w)
+	{
+	    uint32_t s = (*src++) | 0xff000000;
+	    uint32_t d = *dst;
+
+	    __m128i src  = unpack_32_1x128 (s);
+	    __m128i alpha = xmm_alpha;
+	    __m128i mask  = xmm_mask;
+	    __m128i dest  = unpack_32_1x128 (d);
+
+	    *dst++ = pack_1x128_32 (
+		in_over_1x128 (&src, &alpha, &mask, &dest));
+
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_8888_8888 (pixman_implementation_t *imp,
+                               pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    int dst_stride, src_stride;
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    dst = dst_line;
+    src = src_line;
+
+    while (height--)
+    {
+	sse2_combine_over_u (imp, op, dst, src, NULL, width);
+
+	dst += dst_stride;
+	src += src_stride;
+    }
+}
+
+static force_inline uint16_t
+composite_over_8888_0565pixel (uint32_t src, uint16_t dst)
+{
+    __m128i ms;
+
+    ms = unpack_32_1x128 (src);
+    return pack_565_32_16 (
+	pack_1x128_32 (
+	    over_1x128 (
+		ms, expand_alpha_1x128 (ms), expand565_16_1x128 (dst))));
+}
+
+static void
+sse2_composite_over_8888_0565 (pixman_implementation_t *imp,
+                               pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst, d;
+    uint32_t    *src_line, *src, s;
+    int dst_stride, src_stride;
+    int32_t w;
+
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	src = src_line;
+
+	dst_line += dst_stride;
+	src_line += src_stride;
+	w = width;
+
+	/* Align dst on a 16-byte boundary */
+	while (w &&
+	       ((uintptr_t)dst & 15))
+	{
+	    s = *src++;
+	    d = *dst;
+
+	    *dst++ = composite_over_8888_0565pixel (s, d);
+	    w--;
+	}
+
+	/* It's a 8 pixel loop */
+	while (w >= 8)
+	{
+	    /* I'm loading unaligned because I'm not sure
+	     * about the address alignment.
+	     */
+	    xmm_src = load_128_unaligned ((__m128i*) src);
+	    xmm_dst = load_128_aligned ((__m128i*) dst);
+
+	    /* Unpacking */
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	    unpack_565_128_4x128 (xmm_dst,
+				  &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
+	    expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+				&xmm_alpha_lo, &xmm_alpha_hi);
+
+	    /* I'm loading next 4 pixels from memory
+	     * before to optimze the memory read.
+	     */
+	    xmm_src = load_128_unaligned ((__m128i*) (src + 4));
+
+	    over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			&xmm_alpha_lo, &xmm_alpha_hi,
+			&xmm_dst0, &xmm_dst1);
+
+	    /* Unpacking */
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	    expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+				&xmm_alpha_lo, &xmm_alpha_hi);
+
+	    over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			&xmm_alpha_lo, &xmm_alpha_hi,
+			&xmm_dst2, &xmm_dst3);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_565_4x128_128 (
+		    &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
+
+	    w -= 8;
+	    dst += 8;
+	    src += 8;
+	}
+
+	while (w--)
+	{
+	    s = *src++;
+	    d = *dst;
+
+	    *dst++ = composite_over_8888_0565pixel (s, d);
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_n_8_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint32_t *dst_line, *dst;
+    uint8_t *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t m, d;
+
+    __m128i xmm_src, xmm_alpha, xmm_def;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    xmm_def = create_mask_2x32_128 (src, src);
+    xmm_src = expand_pixel_32_1x128 (src);
+    xmm_alpha = expand_alpha_1x128 (xmm_src);
+    mmx_src   = xmm_src;
+    mmx_alpha = xmm_alpha;
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    uint8_t m = *mask++;
+
+	    if (m)
+	    {
+		d = *dst;
+		mmx_mask = expand_pixel_8_1x128 (m);
+		mmx_dest = unpack_32_1x128 (d);
+
+		*dst = pack_1x128_32 (in_over_1x128 (&mmx_src,
+		                                   &mmx_alpha,
+		                                   &mmx_mask,
+		                                   &mmx_dest));
+	    }
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 4)
+	{
+            memcpy(&m, mask, sizeof(uint32_t));
+
+	    if (srca == 0xff && m == 0xffffffff)
+	    {
+		save_128_aligned ((__m128i*)dst, xmm_def);
+	    }
+	    else if (m)
+	    {
+		xmm_dst = load_128_aligned ((__m128i*) dst);
+		xmm_mask = unpack_32_1x128 (m);
+		xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
+
+		/* Unpacking */
+		unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+		expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
+					&xmm_mask_lo, &xmm_mask_hi);
+
+		in_over_2x128 (&xmm_src, &xmm_src,
+			       &xmm_alpha, &xmm_alpha,
+			       &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst_lo, &xmm_dst_hi);
+
+		save_128_aligned (
+		    (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+
+	    w -= 4;
+	    dst += 4;
+	    mask += 4;
+	}
+
+	while (w)
+	{
+	    uint8_t m = *mask++;
+
+	    if (m)
+	    {
+		d = *dst;
+		mmx_mask = expand_pixel_8_1x128 (m);
+		mmx_dest = unpack_32_1x128 (d);
+
+		*dst = pack_1x128_32 (in_over_1x128 (&mmx_src,
+		                                   &mmx_alpha,
+		                                   &mmx_mask,
+		                                   &mmx_dest));
+	    }
+
+	    w--;
+	    dst++;
+	}
+    }
+
+}
+
+#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
+__attribute__((__force_align_arg_pointer__))
+#endif
+static pixman_bool_t
+sse2_fill (pixman_implementation_t *imp,
+           uint32_t *               bits,
+           int                      stride,
+           int                      bpp,
+           int                      x,
+           int                      y,
+           int                      width,
+           int                      height,
+           uint32_t		    filler)
+{
+    uint32_t byte_width;
+    uint8_t *byte_line;
+
+    __m128i xmm_def;
+
+    if (bpp == 8)
+    {
+	uint32_t b;
+	uint32_t w;
+
+	stride = stride * (int) sizeof (uint32_t) / 1;
+	byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
+	byte_width = width;
+	stride *= 1;
+
+	b = filler & 0xff;
+	w = (b << 8) | b;
+	filler = (w << 16) | w;
+    }
+    else if (bpp == 16)
+    {
+	stride = stride * (int) sizeof (uint32_t) / 2;
+	byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
+	byte_width = 2 * width;
+	stride *= 2;
+
+        filler = (filler & 0xffff) * 0x00010001;
+    }
+    else if (bpp == 32)
+    {
+	stride = stride * (int) sizeof (uint32_t) / 4;
+	byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
+	byte_width = 4 * width;
+	stride *= 4;
+    }
+    else
+    {
+	return FALSE;
+    }
+
+    xmm_def = create_mask_2x32_128 (filler, filler);
+
+    while (height--)
+    {
+	int w;
+	uint8_t *d = byte_line;
+	byte_line += stride;
+	w = byte_width;
+
+	if (w >= 1 && ((uintptr_t)d & 1))
+	{
+	    *(uint8_t *)d = filler;
+	    w -= 1;
+	    d += 1;
+	}
+
+	while (w >= 2 && ((uintptr_t)d & 3))
+	{
+	    *(uint16_t *)d = filler;
+	    w -= 2;
+	    d += 2;
+	}
+
+	while (w >= 4 && ((uintptr_t)d & 15))
+	{
+	    *(uint32_t *)d = filler;
+
+	    w -= 4;
+	    d += 4;
+	}
+
+	while (w >= 128)
+	{
+	    save_128_aligned ((__m128i*)(d),     xmm_def);
+	    save_128_aligned ((__m128i*)(d + 16),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 32),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 48),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 64),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 80),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 96),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 112), xmm_def);
+
+	    d += 128;
+	    w -= 128;
+	}
+
+	if (w >= 64)
+	{
+	    save_128_aligned ((__m128i*)(d),     xmm_def);
+	    save_128_aligned ((__m128i*)(d + 16),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 32),  xmm_def);
+	    save_128_aligned ((__m128i*)(d + 48),  xmm_def);
+
+	    d += 64;
+	    w -= 64;
+	}
+
+	if (w >= 32)
+	{
+	    save_128_aligned ((__m128i*)(d),     xmm_def);
+	    save_128_aligned ((__m128i*)(d + 16),  xmm_def);
+
+	    d += 32;
+	    w -= 32;
+	}
+
+	if (w >= 16)
+	{
+	    save_128_aligned ((__m128i*)(d),     xmm_def);
+
+	    d += 16;
+	    w -= 16;
+	}
+
+	while (w >= 4)
+	{
+	    *(uint32_t *)d = filler;
+
+	    w -= 4;
+	    d += 4;
+	}
+
+	if (w >= 2)
+	{
+	    *(uint16_t *)d = filler;
+	    w -= 2;
+	    d += 2;
+	}
+
+	if (w >= 1)
+	{
+	    *(uint8_t *)d = filler;
+	    w -= 1;
+	    d += 1;
+	}
+    }
+
+    return TRUE;
+}
+
+static void
+sse2_composite_src_n_8_8888 (pixman_implementation_t *imp,
+                             pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint32_t    *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t m;
+
+    __m128i xmm_src, xmm_def;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = src >> 24;
+    if (src == 0)
+    {
+	sse2_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride,
+		   PIXMAN_FORMAT_BPP (dest_image->bits.format),
+		   dest_x, dest_y, width, height, 0);
+	return;
+    }
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    xmm_def = create_mask_2x32_128 (src, src);
+    xmm_src = expand_pixel_32_1x128 (src);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    uint8_t m = *mask++;
+
+	    if (m)
+	    {
+		*dst = pack_1x128_32 (
+		    pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)));
+	    }
+	    else
+	    {
+		*dst = 0;
+	    }
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 4)
+	{
+            memcpy(&m, mask, sizeof(uint32_t));
+
+	    if (srca == 0xff && m == 0xffffffff)
+	    {
+		save_128_aligned ((__m128i*)dst, xmm_def);
+	    }
+	    else if (m)
+	    {
+		xmm_mask = unpack_32_1x128 (m);
+		xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
+
+		/* Unpacking */
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+		expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
+					&xmm_mask_lo, &xmm_mask_hi);
+
+		pix_multiply_2x128 (&xmm_src, &xmm_src,
+				    &xmm_mask_lo, &xmm_mask_hi,
+				    &xmm_mask_lo, &xmm_mask_hi);
+
+		save_128_aligned (
+		    (__m128i*)dst, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi));
+	    }
+	    else
+	    {
+		save_128_aligned ((__m128i*)dst, _mm_setzero_si128 ());
+	    }
+
+	    w -= 4;
+	    dst += 4;
+	    mask += 4;
+	}
+
+	while (w)
+	{
+	    uint8_t m = *mask++;
+
+	    if (m)
+	    {
+		*dst = pack_1x128_32 (
+		    pix_multiply_1x128 (
+			xmm_src, expand_pixel_8_1x128 (m)));
+	    }
+	    else
+	    {
+		*dst = 0;
+	    }
+
+	    w--;
+	    dst++;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_n_8_0565 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint16_t    *dst_line, *dst, d;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t m;
+    __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
+
+    __m128i xmm_src, xmm_alpha;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+    __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    xmm_src = expand_pixel_32_1x128 (src);
+    xmm_alpha = expand_alpha_1x128 (xmm_src);
+    mmx_src = xmm_src;
+    mmx_alpha = xmm_alpha;
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    m = *mask++;
+
+	    if (m)
+	    {
+		d = *dst;
+		mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
+		mmx_dest = expand565_16_1x128 (d);
+
+		*dst = pack_565_32_16 (
+		    pack_1x128_32 (
+			in_over_1x128 (
+			    &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
+	    }
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 8)
+	{
+	    xmm_dst = load_128_aligned ((__m128i*) dst);
+	    unpack_565_128_4x128 (xmm_dst,
+				  &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
+
+            memcpy(&m, mask, sizeof(uint32_t));
+	    mask += 4;
+
+	    if (m)
+	    {
+		xmm_mask = unpack_32_1x128 (m);
+		xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
+
+		/* Unpacking */
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+		expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
+					&xmm_mask_lo, &xmm_mask_hi);
+
+		in_over_2x128 (&xmm_src, &xmm_src,
+			       &xmm_alpha, &xmm_alpha,
+			       &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst0, &xmm_dst1);
+	    }
+
+            memcpy(&m, mask, sizeof(uint32_t));
+	    mask += 4;
+
+	    if (m)
+	    {
+		xmm_mask = unpack_32_1x128 (m);
+		xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ());
+
+		/* Unpacking */
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+		expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
+					&xmm_mask_lo, &xmm_mask_hi);
+		in_over_2x128 (&xmm_src, &xmm_src,
+			       &xmm_alpha, &xmm_alpha,
+			       &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst2, &xmm_dst3);
+	    }
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_565_4x128_128 (
+		    &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
+
+	    w -= 8;
+	    dst += 8;
+	}
+
+	while (w)
+	{
+	    m = *mask++;
+
+	    if (m)
+	    {
+		d = *dst;
+		mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
+		mmx_dest = expand565_16_1x128 (d);
+
+		*dst = pack_565_32_16 (
+		    pack_1x128_32 (
+			in_over_1x128 (
+			    &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
+	    }
+
+	    w--;
+	    dst++;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_pixbuf_0565 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint16_t    *dst_line, *dst, d;
+    uint32_t    *src_line, *src, s;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint32_t opaque, zero;
+
+    __m128i ms;
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    s = *src++;
+	    d = *dst;
+
+	    ms = unpack_32_1x128 (s);
+
+	    *dst++ = pack_565_32_16 (
+		pack_1x128_32 (
+		    over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d))));
+	    w--;
+	}
+
+	while (w >= 8)
+	{
+	    /* First round */
+	    xmm_src = load_128_unaligned ((__m128i*)src);
+	    xmm_dst = load_128_aligned  ((__m128i*)dst);
+
+	    opaque = is_opaque (xmm_src);
+	    zero = is_zero (xmm_src);
+
+	    unpack_565_128_4x128 (xmm_dst,
+				  &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+
+	    /* preload next round*/
+	    xmm_src = load_128_unaligned ((__m128i*)(src + 4));
+
+	    if (opaque)
+	    {
+		invert_colors_2x128 (xmm_src_lo, xmm_src_hi,
+				     &xmm_dst0, &xmm_dst1);
+	    }
+	    else if (!zero)
+	    {
+		over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi,
+					&xmm_dst0, &xmm_dst1);
+	    }
+
+	    /* Second round */
+	    opaque = is_opaque (xmm_src);
+	    zero = is_zero (xmm_src);
+
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+
+	    if (opaque)
+	    {
+		invert_colors_2x128 (xmm_src_lo, xmm_src_hi,
+				     &xmm_dst2, &xmm_dst3);
+	    }
+	    else if (!zero)
+	    {
+		over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi,
+					&xmm_dst2, &xmm_dst3);
+	    }
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_565_4x128_128 (
+		    &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
+
+	    w -= 8;
+	    src += 8;
+	    dst += 8;
+	}
+
+	while (w)
+	{
+	    s = *src++;
+	    d = *dst;
+
+	    ms = unpack_32_1x128 (s);
+
+	    *dst++ = pack_565_32_16 (
+		pack_1x128_32 (
+		    over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d))));
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_pixbuf_8888 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst, d;
+    uint32_t    *src_line, *src, s;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint32_t opaque, zero;
+
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst_lo, xmm_dst_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    s = *src++;
+	    d = *dst;
+
+	    *dst++ = pack_1x128_32 (
+		over_rev_non_pre_1x128 (
+		    unpack_32_1x128 (s), unpack_32_1x128 (d)));
+
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    xmm_src_hi = load_128_unaligned ((__m128i*)src);
+
+	    opaque = is_opaque (xmm_src_hi);
+	    zero = is_zero (xmm_src_hi);
+
+	    unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+
+	    if (opaque)
+	    {
+		invert_colors_2x128 (xmm_src_lo, xmm_src_hi,
+				     &xmm_dst_lo, &xmm_dst_hi);
+
+		save_128_aligned (
+		    (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+	    else if (!zero)
+	    {
+		xmm_dst_hi = load_128_aligned  ((__m128i*)dst);
+
+		unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+		over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi,
+					&xmm_dst_lo, &xmm_dst_hi);
+
+		save_128_aligned (
+		    (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+
+	    w -= 4;
+	    dst += 4;
+	    src += 4;
+	}
+
+	while (w)
+	{
+	    s = *src++;
+	    d = *dst;
+
+	    *dst++ = pack_1x128_32 (
+		over_rev_non_pre_1x128 (
+		    unpack_32_1x128 (s), unpack_32_1x128 (d)));
+
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_over_n_8888_0565_ca (pixman_implementation_t *imp,
+                                    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint16_t    *dst_line, *dst, d;
+    uint32_t    *mask_line, *mask, m;
+    int dst_stride, mask_stride;
+    int w;
+    uint32_t pack_cmp;
+
+    __m128i xmm_src, xmm_alpha;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+    __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3;
+
+    __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    xmm_src = expand_pixel_32_1x128 (src);
+    xmm_alpha = expand_alpha_1x128 (xmm_src);
+    mmx_src = xmm_src;
+    mmx_alpha = xmm_alpha;
+
+    while (height--)
+    {
+	w = width;
+	mask = mask_line;
+	dst = dst_line;
+	mask_line += mask_stride;
+	dst_line += dst_stride;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    m = *(uint32_t *) mask;
+
+	    if (m)
+	    {
+		d = *dst;
+		mmx_mask = unpack_32_1x128 (m);
+		mmx_dest = expand565_16_1x128 (d);
+
+		*dst = pack_565_32_16 (
+		    pack_1x128_32 (
+			in_over_1x128 (
+			    &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
+	    }
+
+	    w--;
+	    dst++;
+	    mask++;
+	}
+
+	while (w >= 8)
+	{
+	    /* First round */
+	    xmm_mask = load_128_unaligned ((__m128i*)mask);
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    pack_cmp = _mm_movemask_epi8 (
+		_mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
+
+	    unpack_565_128_4x128 (xmm_dst,
+				  &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3);
+	    unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+	    /* preload next round */
+	    xmm_mask = load_128_unaligned ((__m128i*)(mask + 4));
+
+	    /* preload next round */
+	    if (pack_cmp != 0xffff)
+	    {
+		in_over_2x128 (&xmm_src, &xmm_src,
+			       &xmm_alpha, &xmm_alpha,
+			       &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst0, &xmm_dst1);
+	    }
+
+	    /* Second round */
+	    pack_cmp = _mm_movemask_epi8 (
+		_mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ()));
+
+	    unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+
+	    if (pack_cmp != 0xffff)
+	    {
+		in_over_2x128 (&xmm_src, &xmm_src,
+			       &xmm_alpha, &xmm_alpha,
+			       &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst2, &xmm_dst3);
+	    }
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_565_4x128_128 (
+		    &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3));
+
+	    w -= 8;
+	    dst += 8;
+	    mask += 8;
+	}
+
+	while (w)
+	{
+	    m = *(uint32_t *) mask;
+
+	    if (m)
+	    {
+		d = *dst;
+		mmx_mask = unpack_32_1x128 (m);
+		mmx_dest = expand565_16_1x128 (d);
+
+		*dst = pack_565_32_16 (
+		    pack_1x128_32 (
+			in_over_1x128 (
+			    &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)));
+	    }
+
+	    w--;
+	    dst++;
+	    mask++;
+	}
+    }
+
+}
+
+static void
+sse2_composite_in_n_8_8 (pixman_implementation_t *imp,
+                         pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    uint32_t d, m;
+    uint32_t src;
+    int32_t w;
+
+    __m128i xmm_alpha;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src));
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    m = (uint32_t) *mask++;
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		pix_multiply_1x128 (
+		    pix_multiply_1x128 (xmm_alpha,
+				       unpack_32_1x128 (m)),
+		    unpack_32_1x128 (d)));
+	    w--;
+	}
+
+	while (w >= 16)
+	{
+	    xmm_mask = load_128_unaligned ((__m128i*)mask);
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+	    pix_multiply_2x128 (&xmm_alpha, &xmm_alpha,
+				&xmm_mask_lo, &xmm_mask_hi,
+				&xmm_mask_lo, &xmm_mask_hi);
+
+	    pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi,
+				&xmm_dst_lo, &xmm_dst_hi,
+				&xmm_dst_lo, &xmm_dst_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	    mask += 16;
+	    dst += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    m = (uint32_t) *mask++;
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		pix_multiply_1x128 (
+		    pix_multiply_1x128 (
+			xmm_alpha, unpack_32_1x128 (m)),
+		    unpack_32_1x128 (d)));
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_in_n_8 (pixman_implementation_t *imp,
+		       pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    int dst_stride;
+    uint32_t d;
+    uint32_t src;
+    int32_t w;
+
+    __m128i xmm_alpha;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src));
+
+    src = src >> 24;
+
+    if (src == 0xff)
+	return;
+
+    if (src == 0x00)
+    {
+	pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
+		     8, dest_x, dest_y, width, height, src);
+
+	return;
+    }
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		pix_multiply_1x128 (
+		    xmm_alpha,
+		    unpack_32_1x128 (d)));
+	    w--;
+	}
+
+	while (w >= 16)
+	{
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+	    
+	    pix_multiply_2x128 (&xmm_alpha, &xmm_alpha,
+				&xmm_dst_lo, &xmm_dst_hi,
+				&xmm_dst_lo, &xmm_dst_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	    dst += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		pix_multiply_1x128 (
+		    xmm_alpha,
+		    unpack_32_1x128 (d)));
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_in_8_8 (pixman_implementation_t *imp,
+                       pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *src_line, *src;
+    int src_stride, dst_stride;
+    int32_t w;
+    uint32_t s, d;
+
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    s = (uint32_t) *src++;
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		pix_multiply_1x128 (
+		    unpack_32_1x128 (s), unpack_32_1x128 (d)));
+	    w--;
+	}
+
+	while (w >= 16)
+	{
+	    xmm_src = load_128_unaligned ((__m128i*)src);
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+	    pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi,
+				&xmm_dst_lo, &xmm_dst_hi,
+				&xmm_dst_lo, &xmm_dst_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	    src += 16;
+	    dst += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    s = (uint32_t) *src++;
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (d)));
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_add_n_8_8 (pixman_implementation_t *imp,
+			  pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t src;
+    uint32_t m, d;
+
+    __m128i xmm_alpha;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src));
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    m = (uint32_t) *mask++;
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		_mm_adds_epu16 (
+		    pix_multiply_1x128 (
+			xmm_alpha, unpack_32_1x128 (m)),
+		    unpack_32_1x128 (d)));
+	    w--;
+	}
+
+	while (w >= 16)
+	{
+	    xmm_mask = load_128_unaligned ((__m128i*)mask);
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+	    pix_multiply_2x128 (&xmm_alpha, &xmm_alpha,
+				&xmm_mask_lo, &xmm_mask_hi,
+				&xmm_mask_lo, &xmm_mask_hi);
+
+	    xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo);
+	    xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+
+	    mask += 16;
+	    dst += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    m = (uint32_t) *mask++;
+	    d = (uint32_t) *dst;
+
+	    *dst++ = (uint8_t) pack_1x128_32 (
+		_mm_adds_epu16 (
+		    pix_multiply_1x128 (
+			xmm_alpha, unpack_32_1x128 (m)),
+		    unpack_32_1x128 (d)));
+
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_add_n_8 (pixman_implementation_t *imp,
+			pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    int dst_stride;
+    int32_t w;
+    uint32_t src;
+
+    __m128i xmm_src;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    src >>= 24;
+
+    if (src == 0x00)
+	return;
+
+    if (src == 0xff)
+    {
+	pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride,
+		     8, dest_x, dest_y, width, height, 0xff);
+
+	return;
+    }
+
+    src = (src << 24) | (src << 16) | (src << 8) | src;
+    xmm_src = _mm_set_epi32 (src, src, src, src);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    *dst = (uint8_t)_mm_cvtsi128_si32 (
+		_mm_adds_epu8 (
+		    xmm_src,
+		    _mm_cvtsi32_si128 (*dst)));
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 16)
+	{
+	    save_128_aligned (
+		(__m128i*)dst, _mm_adds_epu8 (xmm_src, load_128_aligned  ((__m128i*)dst)));
+
+	    dst += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    *dst = (uint8_t)_mm_cvtsi128_si32 (
+		_mm_adds_epu8 (
+		    xmm_src,
+		    _mm_cvtsi32_si128 (*dst)));
+
+	    w--;
+	    dst++;
+	}
+    }
+
+}
+
+static void
+sse2_composite_add_8_8 (pixman_implementation_t *imp,
+			pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint16_t t;
+
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	src = src_line;
+
+	dst_line += dst_stride;
+	src_line += src_stride;
+	w = width;
+
+	/* Small head */
+	while (w && (uintptr_t)dst & 3)
+	{
+	    t = (*dst) + (*src++);
+	    *dst++ = t | (0 - (t >> 8));
+	    w--;
+	}
+
+	sse2_combine_add_u (imp, op,
+			    (uint32_t*)dst, (uint32_t*)src, NULL, w >> 2);
+
+	/* Small tail */
+	dst += w & 0xfffc;
+	src += w & 0xfffc;
+
+	w &= 3;
+
+	while (w)
+	{
+	    t = (*dst) + (*src++);
+	    *dst++ = t | (0 - (t >> 8));
+	    w--;
+	}
+    }
+
+}
+
+static void
+sse2_composite_add_8888_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+
+	sse2_combine_add_u (imp, op, dst, src, NULL, width);
+    }
+}
+
+static void
+sse2_composite_add_n_8888 (pixman_implementation_t *imp,
+			   pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t *dst_line, *dst, src;
+    int dst_stride;
+
+    __m128i xmm_src;
+
+    PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+    if (src == 0)
+	return;
+
+    if (src == ~0)
+    {
+	pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, 32,
+		     dest_x, dest_y, width, height, ~0);
+
+	return;
+    }
+
+    xmm_src = _mm_set_epi32 (src, src, src, src);
+    while (height--)
+    {
+	int w = width;
+	uint32_t d;
+
+	dst = dst_line;
+	dst_line += dst_stride;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    d = *dst;
+	    *dst++ =
+		_mm_cvtsi128_si32 ( _mm_adds_epu8 (xmm_src, _mm_cvtsi32_si128 (d)));
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    save_128_aligned
+		((__m128i*)dst,
+		 _mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst)));
+
+	    dst += 4;
+	    w -= 4;
+	}
+
+	while (w--)
+	{
+	    d = *dst;
+	    *dst++ =
+		_mm_cvtsi128_si32 (_mm_adds_epu8 (xmm_src,
+						  _mm_cvtsi32_si128 (d)));
+	}
+    }
+}
+
+static void
+sse2_composite_add_n_8_8888 (pixman_implementation_t *imp,
+			     pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t     *dst_line, *dst;
+    uint8_t     *mask_line, *mask;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t src;
+
+    __m128i xmm_src;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+    if (src == 0)
+	return;
+    xmm_src = expand_pixel_32_1x128 (src);
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask = mask_line;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    uint8_t m = *mask++;
+	    if (m)
+	    {
+		*dst = pack_1x128_32
+		    (_mm_adds_epu16
+		     (pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)),
+		      unpack_32_1x128 (*dst)));
+	    }
+	    dst++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    uint32_t m;
+            memcpy(&m, mask, sizeof(uint32_t));
+
+	    if (m)
+	    {
+		__m128i xmm_mask_lo, xmm_mask_hi;
+		__m128i xmm_dst_lo, xmm_dst_hi;
+
+		__m128i xmm_dst = load_128_aligned ((__m128i*)dst);
+		__m128i xmm_mask =
+		    _mm_unpacklo_epi8 (unpack_32_1x128(m),
+				       _mm_setzero_si128 ());
+
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+		unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+		expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi,
+					&xmm_mask_lo, &xmm_mask_hi);
+
+		pix_multiply_2x128 (&xmm_src, &xmm_src,
+				    &xmm_mask_lo, &xmm_mask_hi,
+				    &xmm_mask_lo, &xmm_mask_hi);
+
+		xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo);
+		xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi);
+
+		save_128_aligned (
+		    (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+
+	    w -= 4;
+	    dst += 4;
+	    mask += 4;
+	}
+
+	while (w)
+	{
+	    uint8_t m = *mask++;
+	    if (m)
+	    {
+		*dst = pack_1x128_32
+		    (_mm_adds_epu16
+		     (pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)),
+		      unpack_32_1x128 (*dst)));
+	    }
+	    dst++;
+	    w--;
+	}
+    }
+}
+
+static pixman_bool_t
+sse2_blt (pixman_implementation_t *imp,
+          uint32_t *               src_bits,
+          uint32_t *               dst_bits,
+          int                      src_stride,
+          int                      dst_stride,
+          int                      src_bpp,
+          int                      dst_bpp,
+          int                      src_x,
+          int                      src_y,
+          int                      dest_x,
+          int                      dest_y,
+          int                      width,
+          int                      height)
+{
+    uint8_t *   src_bytes;
+    uint8_t *   dst_bytes;
+    int byte_width;
+
+    if (src_bpp != dst_bpp)
+	return FALSE;
+
+    if (src_bpp == 16)
+    {
+	src_stride = src_stride * (int) sizeof (uint32_t) / 2;
+	dst_stride = dst_stride * (int) sizeof (uint32_t) / 2;
+	src_bytes =(uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x));
+	dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
+	byte_width = 2 * width;
+	src_stride *= 2;
+	dst_stride *= 2;
+    }
+    else if (src_bpp == 32)
+    {
+	src_stride = src_stride * (int) sizeof (uint32_t) / 4;
+	dst_stride = dst_stride * (int) sizeof (uint32_t) / 4;
+	src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x));
+	dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x));
+	byte_width = 4 * width;
+	src_stride *= 4;
+	dst_stride *= 4;
+    }
+    else
+    {
+	return FALSE;
+    }
+
+    while (height--)
+    {
+	int w;
+	uint8_t *s = src_bytes;
+	uint8_t *d = dst_bytes;
+	src_bytes += src_stride;
+	dst_bytes += dst_stride;
+	w = byte_width;
+
+	while (w >= 2 && ((uintptr_t)d & 3))
+	{
+            memmove(d, s, 2);
+	    w -= 2;
+	    s += 2;
+	    d += 2;
+	}
+
+	while (w >= 4 && ((uintptr_t)d & 15))
+	{
+            memmove(d, s, 4);
+
+	    w -= 4;
+	    s += 4;
+	    d += 4;
+	}
+
+	while (w >= 64)
+	{
+	    __m128i xmm0, xmm1, xmm2, xmm3;
+
+	    xmm0 = load_128_unaligned ((__m128i*)(s));
+	    xmm1 = load_128_unaligned ((__m128i*)(s + 16));
+	    xmm2 = load_128_unaligned ((__m128i*)(s + 32));
+	    xmm3 = load_128_unaligned ((__m128i*)(s + 48));
+
+	    save_128_aligned ((__m128i*)(d),    xmm0);
+	    save_128_aligned ((__m128i*)(d + 16), xmm1);
+	    save_128_aligned ((__m128i*)(d + 32), xmm2);
+	    save_128_aligned ((__m128i*)(d + 48), xmm3);
+
+	    s += 64;
+	    d += 64;
+	    w -= 64;
+	}
+
+	while (w >= 16)
+	{
+	    save_128_aligned ((__m128i*)d, load_128_unaligned ((__m128i*)s) );
+
+	    w -= 16;
+	    d += 16;
+	    s += 16;
+	}
+
+	while (w >= 4)
+	{
+            memmove(d, s, 4);
+
+	    w -= 4;
+	    s += 4;
+	    d += 4;
+	}
+
+	if (w >= 2)
+	{
+            memmove(d, s, 2);
+	    w -= 2;
+	    s += 2;
+	    d += 2;
+	}
+    }
+
+    return TRUE;
+}
+
+static void
+sse2_composite_copy_area (pixman_implementation_t *imp,
+                          pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    sse2_blt (imp, src_image->bits.bits,
+	      dest_image->bits.bits,
+	      src_image->bits.rowstride,
+	      dest_image->bits.rowstride,
+	      PIXMAN_FORMAT_BPP (src_image->bits.format),
+	      PIXMAN_FORMAT_BPP (dest_image->bits.format),
+	      src_x, src_y, dest_x, dest_y, width, height);
+}
+
+static void
+sse2_composite_over_x888_8_8888 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *src, *src_line, s;
+    uint32_t    *dst, *dst_line, d;
+    uint8_t         *mask, *mask_line;
+    uint32_t m;
+    int src_stride, mask_stride, dst_stride;
+    int32_t w;
+    __m128i ms;
+
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+        src = src_line;
+        src_line += src_stride;
+        dst = dst_line;
+        dst_line += dst_stride;
+        mask = mask_line;
+        mask_line += mask_stride;
+
+        w = width;
+
+        while (w && (uintptr_t)dst & 15)
+        {
+            s = 0xff000000 | *src++;
+            memcpy(&m, mask++, sizeof(uint32_t));
+            d = *dst;
+            ms = unpack_32_1x128 (s);
+
+            if (m != 0xff)
+            {
+		__m128i ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
+		__m128i md = unpack_32_1x128 (d);
+
+                ms = in_over_1x128 (&ms, &mask_00ff, &ma, &md);
+            }
+
+            *dst++ = pack_1x128_32 (ms);
+            w--;
+        }
+
+        while (w >= 4)
+        {
+            memcpy(&m, mask, sizeof(uint32_t));
+            xmm_src = _mm_or_si128 (
+		load_128_unaligned ((__m128i*)src), mask_ff000000);
+
+            if (m == 0xffffffff)
+            {
+                save_128_aligned ((__m128i*)dst, xmm_src);
+            }
+            else
+            {
+                xmm_dst = load_128_aligned ((__m128i*)dst);
+
+                xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128());
+
+                unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+                unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+                unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+                expand_alpha_rev_2x128 (
+		    xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+                in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			       &mask_00ff, &mask_00ff, &xmm_mask_lo, &xmm_mask_hi,
+			       &xmm_dst_lo, &xmm_dst_hi);
+
+                save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+            }
+
+            src += 4;
+            dst += 4;
+            mask += 4;
+            w -= 4;
+        }
+
+        while (w)
+        {
+            memcpy(&m, mask++, sizeof(uint32_t));
+
+            if (m)
+            {
+                s = 0xff000000 | *src;
+
+                if (m == 0xff)
+                {
+                    *dst = s;
+                }
+                else
+                {
+		    __m128i ma, md, ms;
+
+                    d = *dst;
+
+		    ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m));
+		    md = unpack_32_1x128 (d);
+		    ms = unpack_32_1x128 (s);
+
+                    *dst = pack_1x128_32 (in_over_1x128 (&ms, &mask_00ff, &ma, &md));
+                }
+
+            }
+
+            src++;
+            dst++;
+            w--;
+        }
+    }
+
+}
+
+static void
+sse2_composite_over_8888_8_8888 (pixman_implementation_t *imp,
+                                 pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *src, *src_line, s;
+    uint32_t    *dst, *dst_line, d;
+    uint8_t         *mask, *mask_line;
+    uint32_t m;
+    int src_stride, mask_stride, dst_stride;
+    int32_t w;
+
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+        src = src_line;
+        src_line += src_stride;
+        dst = dst_line;
+        dst_line += dst_stride;
+        mask = mask_line;
+        mask_line += mask_stride;
+
+        w = width;
+
+        while (w && (uintptr_t)dst & 15)
+        {
+	    uint32_t sa;
+
+            s = *src++;
+            m = (uint32_t) *mask++;
+            d = *dst;
+
+	    sa = s >> 24;
+
+	    if (m)
+	    {
+		if (sa == 0xff && m == 0xff)
+		{
+		    *dst = s;
+		}
+		else
+		{
+		    __m128i ms, md, ma, msa;
+
+		    ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
+		    ms = unpack_32_1x128 (s);
+		    md = unpack_32_1x128 (d);
+
+		    msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
+
+		    *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
+		}
+	    }
+
+	    dst++;
+            w--;
+        }
+
+        while (w >= 4)
+        {
+            memcpy(&m, mask, sizeof(uint32_t));
+
+	    if (m)
+	    {
+		xmm_src = load_128_unaligned ((__m128i*)src);
+
+		if (m == 0xffffffff && is_opaque (xmm_src))
+		{
+		    save_128_aligned ((__m128i *)dst, xmm_src);
+		}
+		else
+		{
+		    xmm_dst = load_128_aligned ((__m128i *)dst);
+
+		    xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128());
+
+		    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+		    unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+		    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+		    expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi);
+		    expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+		    in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi,
+				   &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+		    save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+		}
+	    }
+
+            src += 4;
+            dst += 4;
+            mask += 4;
+            w -= 4;
+        }
+
+        while (w)
+        {
+	    uint32_t sa;
+
+            s = *src++;
+            m = (uint32_t) *mask++;
+            d = *dst;
+
+	    sa = s >> 24;
+
+	    if (m)
+	    {
+		if (sa == 0xff && m == 0xff)
+		{
+		    *dst = s;
+		}
+		else
+		{
+		    __m128i ms, md, ma, msa;
+
+		    ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
+		    ms = unpack_32_1x128 (s);
+		    md = unpack_32_1x128 (d);
+
+		    msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
+
+		    *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
+		}
+	    }
+
+	    dst++;
+            w--;
+        }
+    }
+
+}
+
+static void
+sse2_composite_over_reverse_n_8888 (pixman_implementation_t *imp,
+				    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src;
+    uint32_t    *dst_line, *dst;
+    __m128i xmm_src;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_dsta_hi, xmm_dsta_lo;
+    int dst_stride;
+    int32_t w;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    xmm_src = expand_pixel_32_1x128 (src);
+
+    while (height--)
+    {
+	dst = dst_line;
+
+	dst_line += dst_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    __m128i vd;
+
+	    vd = unpack_32_1x128 (*dst);
+
+	    *dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd),
+					      xmm_src));
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 4)
+	{
+	    __m128i tmp_lo, tmp_hi;
+
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+	    expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dsta_lo, &xmm_dsta_hi);
+
+	    tmp_lo = xmm_src;
+	    tmp_hi = xmm_src;
+
+	    over_2x128 (&xmm_dst_lo, &xmm_dst_hi,
+			&xmm_dsta_lo, &xmm_dsta_hi,
+			&tmp_lo, &tmp_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (tmp_lo, tmp_hi));
+
+	    w -= 4;
+	    dst += 4;
+	}
+
+	while (w)
+	{
+	    __m128i vd;
+
+	    vd = unpack_32_1x128 (*dst);
+
+	    *dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd),
+					      xmm_src));
+	    w--;
+	    dst++;
+	}
+
+    }
+
+}
+
+static void
+sse2_composite_over_8888_8888_8888 (pixman_implementation_t *imp,
+				    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *src, *src_line, s;
+    uint32_t    *dst, *dst_line, d;
+    uint32_t    *mask, *mask_line;
+    uint32_t    m;
+    int src_stride, mask_stride, dst_stride;
+    int32_t w;
+
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+        src = src_line;
+        src_line += src_stride;
+        dst = dst_line;
+        dst_line += dst_stride;
+        mask = mask_line;
+        mask_line += mask_stride;
+
+        w = width;
+
+        while (w && (uintptr_t)dst & 15)
+        {
+	    uint32_t sa;
+
+            s = *src++;
+            m = (*mask++) >> 24;
+            d = *dst;
+
+	    sa = s >> 24;
+
+	    if (m)
+	    {
+		if (sa == 0xff && m == 0xff)
+		{
+		    *dst = s;
+		}
+		else
+		{
+		    __m128i ms, md, ma, msa;
+
+		    ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
+		    ms = unpack_32_1x128 (s);
+		    md = unpack_32_1x128 (d);
+
+		    msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
+
+		    *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
+		}
+	    }
+
+	    dst++;
+            w--;
+        }
+
+        while (w >= 4)
+        {
+	    xmm_mask = load_128_unaligned ((__m128i*)mask);
+
+	    if (!is_transparent (xmm_mask))
+	    {
+		xmm_src = load_128_unaligned ((__m128i*)src);
+
+		if (is_opaque (xmm_mask) && is_opaque (xmm_src))
+		{
+		    save_128_aligned ((__m128i *)dst, xmm_src);
+		}
+		else
+		{
+		    xmm_dst = load_128_aligned ((__m128i *)dst);
+
+		    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+		    unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+		    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+		    expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi);
+		    expand_alpha_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+		    in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi,
+				   &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+		    save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+		}
+	    }
+
+            src += 4;
+            dst += 4;
+            mask += 4;
+            w -= 4;
+        }
+
+        while (w)
+        {
+	    uint32_t sa;
+
+            s = *src++;
+            m = (*mask++) >> 24;
+            d = *dst;
+
+	    sa = s >> 24;
+
+	    if (m)
+	    {
+		if (sa == 0xff && m == 0xff)
+		{
+		    *dst = s;
+		}
+		else
+		{
+		    __m128i ms, md, ma, msa;
+
+		    ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
+		    ms = unpack_32_1x128 (s);
+		    md = unpack_32_1x128 (d);
+
+		    msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
+
+		    *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
+		}
+	    }
+
+	    dst++;
+            w--;
+        }
+    }
+
+}
+
+/* A variant of 'sse2_combine_over_u' with minor tweaks */
+static force_inline void
+scaled_nearest_scanline_sse2_8888_8888_OVER (uint32_t*       pd,
+                                             const uint32_t* ps,
+                                             int32_t         w,
+                                             pixman_fixed_t  vx,
+                                             pixman_fixed_t  unit_x,
+                                             pixman_fixed_t  src_width_fixed,
+                                             pixman_bool_t   fully_transparent_src)
+{
+    uint32_t s, d;
+    const uint32_t* pm = NULL;
+
+    __m128i xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_src_lo, xmm_src_hi;
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+
+    if (fully_transparent_src)
+	return;
+
+    /* Align dst on a 16-byte boundary */
+    while (w && ((uintptr_t)pd & 15))
+    {
+	d = *pd;
+	s = combine1 (ps + pixman_fixed_to_int (vx), pm);
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	*pd++ = core_combine_over_u_pixel_sse2 (s, d);
+	if (pm)
+	    pm++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m128i tmp;
+	uint32_t tmp1, tmp2, tmp3, tmp4;
+
+	tmp1 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp2 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp3 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp4 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	tmp = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1);
+
+	xmm_src_hi = combine4 ((__m128i*)&tmp, (__m128i*)pm);
+
+	if (is_opaque (xmm_src_hi))
+	{
+	    save_128_aligned ((__m128i*)pd, xmm_src_hi);
+	}
+	else if (!is_zero (xmm_src_hi))
+	{
+	    xmm_dst_hi = load_128_aligned ((__m128i*) pd);
+
+	    unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi);
+	    unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+	    expand_alpha_2x128 (
+		xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi);
+
+	    over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			&xmm_alpha_lo, &xmm_alpha_hi,
+			&xmm_dst_lo, &xmm_dst_hi);
+
+	    /* rebuid the 4 pixel data and save*/
+	    save_128_aligned ((__m128i*)pd,
+			      pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	}
+
+	w -= 4;
+	pd += 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	d = *pd;
+	s = combine1 (ps + pixman_fixed_to_int (vx), pm);
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	*pd++ = core_combine_over_u_pixel_sse2 (s, d);
+	if (pm)
+	    pm++;
+
+	w--;
+    }
+}
+
+FAST_NEAREST_MAINLOOP (sse2_8888_8888_cover_OVER,
+		       scaled_nearest_scanline_sse2_8888_8888_OVER,
+		       uint32_t, uint32_t, COVER)
+FAST_NEAREST_MAINLOOP (sse2_8888_8888_none_OVER,
+		       scaled_nearest_scanline_sse2_8888_8888_OVER,
+		       uint32_t, uint32_t, NONE)
+FAST_NEAREST_MAINLOOP (sse2_8888_8888_pad_OVER,
+		       scaled_nearest_scanline_sse2_8888_8888_OVER,
+		       uint32_t, uint32_t, PAD)
+FAST_NEAREST_MAINLOOP (sse2_8888_8888_normal_OVER,
+		       scaled_nearest_scanline_sse2_8888_8888_OVER,
+		       uint32_t, uint32_t, NORMAL)
+
+static force_inline void
+scaled_nearest_scanline_sse2_8888_n_8888_OVER (const uint32_t * mask,
+					       uint32_t *       dst,
+					       const uint32_t * src,
+					       int32_t          w,
+					       pixman_fixed_t   vx,
+					       pixman_fixed_t   unit_x,
+					       pixman_fixed_t   src_width_fixed,
+					       pixman_bool_t    zero_src)
+{
+    __m128i xmm_mask;
+    __m128i xmm_src, xmm_src_lo, xmm_src_hi;
+    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+    __m128i xmm_alpha_lo, xmm_alpha_hi;
+
+    if (zero_src || (*mask >> 24) == 0)
+	return;
+
+    xmm_mask = create_mask_16_128 (*mask >> 24);
+
+    while (w && (uintptr_t)dst & 15)
+    {
+	uint32_t s = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	if (s)
+	{
+	    uint32_t d = *dst;
+
+	    __m128i ms = unpack_32_1x128 (s);
+	    __m128i alpha     = expand_alpha_1x128 (ms);
+	    __m128i dest      = xmm_mask;
+	    __m128i alpha_dst = unpack_32_1x128 (d);
+
+	    *dst = pack_1x128_32 (
+		in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
+	}
+	dst++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	uint32_t tmp1, tmp2, tmp3, tmp4;
+
+	tmp1 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp2 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp3 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp4 = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	xmm_src = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1);
+
+	if (!is_zero (xmm_src))
+	{
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+	    expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+			        &xmm_alpha_lo, &xmm_alpha_hi);
+
+	    in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			   &xmm_alpha_lo, &xmm_alpha_hi,
+			   &xmm_mask, &xmm_mask,
+			   &xmm_dst_lo, &xmm_dst_hi);
+
+	    save_128_aligned (
+		(__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	}
+
+	dst += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	uint32_t s = *(src + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	if (s)
+	{
+	    uint32_t d = *dst;
+
+	    __m128i ms = unpack_32_1x128 (s);
+	    __m128i alpha = expand_alpha_1x128 (ms);
+	    __m128i mask  = xmm_mask;
+	    __m128i dest  = unpack_32_1x128 (d);
+
+	    *dst = pack_1x128_32 (
+		in_over_1x128 (&ms, &alpha, &mask, &dest));
+	}
+
+	dst++;
+	w--;
+    }
+
+}
+
+FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER,
+			      scaled_nearest_scanline_sse2_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE)
+FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER,
+			      scaled_nearest_scanline_sse2_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE)
+FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER,
+			      scaled_nearest_scanline_sse2_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE)
+FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER,
+			      scaled_nearest_scanline_sse2_8888_n_8888_OVER,
+			      uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE)
+
+#if PSHUFD_IS_FAST
+
+/***********************************************************************************/
+
+# define BILINEAR_DECLARE_VARIABLES						\
+    const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt);	\
+    const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb);	\
+    const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1);		\
+    const __m128i xmm_ux1 = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x,	\
+					   unit_x, -unit_x, unit_x, -unit_x);	\
+    const __m128i xmm_ux4 = _mm_set_epi16 (unit_x * 4, -unit_x * 4,		\
+					   unit_x * 4, -unit_x * 4,		\
+					   unit_x * 4, -unit_x * 4,		\
+					   unit_x * 4, -unit_x * 4);		\
+    const __m128i xmm_zero = _mm_setzero_si128 ();				\
+    __m128i xmm_x = _mm_set_epi16 (vx + unit_x * 3, -(vx + 1) - unit_x * 3,	\
+				   vx + unit_x * 2, -(vx + 1) - unit_x * 2,	\
+				   vx + unit_x * 1, -(vx + 1) - unit_x * 1,	\
+				   vx + unit_x * 0, -(vx + 1) - unit_x * 0);	\
+    __m128i xmm_wh_state;
+
+#define BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER(pix, phase_)			\
+do {										\
+    int phase = phase_;								\
+    __m128i xmm_wh, xmm_a, xmm_b;						\
+    /* fetch 2x2 pixel block into sse2 registers */				\
+    __m128i tltr = _mm_loadl_epi64 ((__m128i *)&src_top[vx >> 16]);		\
+    __m128i blbr = _mm_loadl_epi64 ((__m128i *)&src_bottom[vx >> 16]);		\
+    vx += unit_x;								\
+    /* vertical interpolation */						\
+    xmm_a = _mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), xmm_wt);	\
+    xmm_b = _mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), xmm_wb);	\
+    xmm_a = _mm_add_epi16 (xmm_a, xmm_b);						\
+    /* calculate horizontal weights */						\
+    if (phase <= 0)								\
+    {										\
+	xmm_wh_state = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x,		\
+					16 - BILINEAR_INTERPOLATION_BITS));	\
+	xmm_x = _mm_add_epi16 (xmm_x, (phase < 0) ? xmm_ux1 : xmm_ux4);		\
+	phase = 0;								\
+    }										\
+    xmm_wh = _mm_shuffle_epi32 (xmm_wh_state, _MM_SHUFFLE (phase, phase,	\
+							   phase, phase));	\
+    /* horizontal interpolation */						\
+    xmm_a = _mm_madd_epi16 (_mm_unpackhi_epi16 (_mm_shuffle_epi32 (		\
+		xmm_a, _MM_SHUFFLE (1, 0, 3, 2)), xmm_a), xmm_wh);		\
+    /* shift the result */							\
+    pix = _mm_srli_epi32 (xmm_a, BILINEAR_INTERPOLATION_BITS * 2);		\
+} while (0)
+
+#else /************************************************************************/
+
+# define BILINEAR_DECLARE_VARIABLES						\
+    const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt);	\
+    const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb);	\
+    const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1);		\
+    const __m128i xmm_ux1 = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x,	\
+					  unit_x, -unit_x, unit_x, -unit_x);	\
+    const __m128i xmm_ux4 = _mm_set_epi16 (unit_x * 4, -unit_x * 4,		\
+					   unit_x * 4, -unit_x * 4,		\
+					   unit_x * 4, -unit_x * 4,		\
+					   unit_x * 4, -unit_x * 4);		\
+    const __m128i xmm_zero = _mm_setzero_si128 ();				\
+    __m128i xmm_x = _mm_set_epi16 (vx, -(vx + 1), vx, -(vx + 1),		\
+				   vx, -(vx + 1), vx, -(vx + 1))
+
+#define BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER(pix, phase)			\
+do {										\
+    __m128i xmm_wh, xmm_a, xmm_b;						\
+    /* fetch 2x2 pixel block into sse2 registers */				\
+    __m128i tltr = _mm_loadl_epi64 ((__m128i *)&src_top[vx >> 16]);		\
+    __m128i blbr = _mm_loadl_epi64 ((__m128i *)&src_bottom[vx >> 16]);		\
+    (void)xmm_ux4; /* suppress warning: unused variable 'xmm_ux4' */		\
+    vx += unit_x;								\
+    /* vertical interpolation */						\
+    xmm_a = _mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), xmm_wt);	\
+    xmm_b = _mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), xmm_wb);	\
+    xmm_a = _mm_add_epi16 (xmm_a, xmm_b);					\
+    /* calculate horizontal weights */						\
+    xmm_wh = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x,			\
+					16 - BILINEAR_INTERPOLATION_BITS));	\
+    xmm_x = _mm_add_epi16 (xmm_x, xmm_ux1);					\
+    /* horizontal interpolation */						\
+    xmm_b = _mm_unpacklo_epi64 (/* any value is fine here */ xmm_b, xmm_a);	\
+    xmm_a = _mm_madd_epi16 (_mm_unpackhi_epi16 (xmm_b, xmm_a), xmm_wh);		\
+    /* shift the result */							\
+    pix = _mm_srli_epi32 (xmm_a, BILINEAR_INTERPOLATION_BITS * 2);		\
+} while (0)
+
+/***********************************************************************************/
+
+#endif
+
+#define BILINEAR_INTERPOLATE_ONE_PIXEL(pix);					\
+do {										\
+	__m128i xmm_pix;							\
+	BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix, -1);			\
+	xmm_pix = _mm_packs_epi32 (xmm_pix, xmm_pix);				\
+	xmm_pix = _mm_packus_epi16 (xmm_pix, xmm_pix);				\
+	pix = _mm_cvtsi128_si32 (xmm_pix);					\
+} while(0)
+
+#define BILINEAR_INTERPOLATE_FOUR_PIXELS(pix);					\
+do {										\
+	__m128i xmm_pix1, xmm_pix2, xmm_pix3, xmm_pix4;				\
+	BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix1, 0);			\
+	BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix2, 1);			\
+	BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix3, 2);			\
+	BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix4, 3);			\
+	xmm_pix1 = _mm_packs_epi32 (xmm_pix1, xmm_pix2);			\
+	xmm_pix3 = _mm_packs_epi32 (xmm_pix3, xmm_pix4);			\
+	pix = _mm_packus_epi16 (xmm_pix1, xmm_pix3);				\
+} while(0)
+
+#define BILINEAR_SKIP_ONE_PIXEL()						\
+do {										\
+    vx += unit_x;								\
+    xmm_x = _mm_add_epi16 (xmm_x, xmm_ux1);					\
+} while(0)
+
+#define BILINEAR_SKIP_FOUR_PIXELS()						\
+do {										\
+    vx += unit_x * 4;								\
+    xmm_x = _mm_add_epi16 (xmm_x, xmm_ux4);					\
+} while(0)
+
+/***********************************************************************************/
+
+static force_inline void
+scaled_bilinear_scanline_sse2_8888_8888_SRC (uint32_t *       dst,
+					     const uint32_t * mask,
+					     const uint32_t * src_top,
+					     const uint32_t * src_bottom,
+					     int32_t          w,
+					     int              wt,
+					     int              wb,
+					     pixman_fixed_t   vx_,
+					     pixman_fixed_t   unit_x_,
+					     pixman_fixed_t   max_vx,
+					     pixman_bool_t    zero_src)
+{
+    intptr_t vx = vx_;
+    intptr_t unit_x = unit_x_;
+    BILINEAR_DECLARE_VARIABLES;
+    uint32_t pix1, pix2;
+
+    while (w && ((uintptr_t)dst & 15))
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	*dst++ = pix1;
+	w--;
+    }
+
+    while ((w -= 4) >= 0) {
+	__m128i xmm_src;
+	BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
+	_mm_store_si128 ((__m128i *)dst, xmm_src);
+	dst += 4;
+    }
+
+    if (w & 2)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix2);
+	*dst++ = pix1;
+	*dst++ = pix2;
+    }
+
+    if (w & 1)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	*dst = pix1;
+    }
+
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_SRC,
+			       scaled_bilinear_scanline_sse2_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       COVER, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_SRC,
+			       scaled_bilinear_scanline_sse2_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       PAD, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_SRC,
+			       scaled_bilinear_scanline_sse2_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       NONE, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_SRC,
+			       scaled_bilinear_scanline_sse2_8888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       NORMAL, FLAG_NONE)
+
+static force_inline void
+scaled_bilinear_scanline_sse2_x888_8888_SRC (uint32_t *       dst,
+					     const uint32_t * mask,
+					     const uint32_t * src_top,
+					     const uint32_t * src_bottom,
+					     int32_t          w,
+					     int              wt,
+					     int              wb,
+					     pixman_fixed_t   vx_,
+					     pixman_fixed_t   unit_x_,
+					     pixman_fixed_t   max_vx,
+					     pixman_bool_t    zero_src)
+{
+    intptr_t vx = vx_;
+    intptr_t unit_x = unit_x_;
+    BILINEAR_DECLARE_VARIABLES;
+    uint32_t pix1, pix2;
+
+    while (w && ((uintptr_t)dst & 15))
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	*dst++ = pix1 | 0xFF000000;
+	w--;
+    }
+
+    while ((w -= 4) >= 0) {
+	__m128i xmm_src;
+	BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
+	_mm_store_si128 ((__m128i *)dst, _mm_or_si128 (xmm_src, mask_ff000000));
+	dst += 4;
+    }
+
+    if (w & 2)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix2);
+	*dst++ = pix1 | 0xFF000000;
+	*dst++ = pix2 | 0xFF000000;
+    }
+
+    if (w & 1)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	*dst = pix1 | 0xFF000000;
+    }
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_cover_SRC,
+			       scaled_bilinear_scanline_sse2_x888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       COVER, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_pad_SRC,
+			       scaled_bilinear_scanline_sse2_x888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       PAD, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_normal_SRC,
+			       scaled_bilinear_scanline_sse2_x888_8888_SRC,
+			       uint32_t, uint32_t, uint32_t,
+			       NORMAL, FLAG_NONE)
+
+static force_inline void
+scaled_bilinear_scanline_sse2_8888_8888_OVER (uint32_t *       dst,
+					      const uint32_t * mask,
+					      const uint32_t * src_top,
+					      const uint32_t * src_bottom,
+					      int32_t          w,
+					      int              wt,
+					      int              wb,
+					      pixman_fixed_t   vx_,
+					      pixman_fixed_t   unit_x_,
+					      pixman_fixed_t   max_vx,
+					      pixman_bool_t    zero_src)
+{
+    intptr_t vx = vx_;
+    intptr_t unit_x = unit_x_;
+    BILINEAR_DECLARE_VARIABLES;
+    uint32_t pix1, pix2;
+
+    while (w && ((uintptr_t)dst & 15))
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+
+	if (pix1)
+	{
+	    pix2 = *dst;
+	    *dst = core_combine_over_u_pixel_sse2 (pix1, pix2);
+	}
+
+	w--;
+	dst++;
+    }
+
+    while (w  >= 4)
+    {
+	__m128i xmm_src;
+	__m128i xmm_src_hi, xmm_src_lo, xmm_dst_hi, xmm_dst_lo;
+	__m128i xmm_alpha_hi, xmm_alpha_lo;
+
+	BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
+
+	if (!is_zero (xmm_src))
+	{
+	    if (is_opaque (xmm_src))
+	    {
+		save_128_aligned ((__m128i *)dst, xmm_src);
+	    }
+	    else
+	    {
+		__m128i xmm_dst = load_128_aligned ((__m128i *)dst);
+
+		unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+		unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+		expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi);
+		over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi,
+			    &xmm_dst_lo, &xmm_dst_hi);
+
+		save_128_aligned ((__m128i *)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+	}
+
+	w -= 4;
+	dst += 4;
+    }
+
+    while (w)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+
+	if (pix1)
+	{
+	    pix2 = *dst;
+	    *dst = core_combine_over_u_pixel_sse2 (pix1, pix2);
+	}
+
+	w--;
+	dst++;
+    }
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       COVER, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       PAD, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       NONE, FLAG_NONE)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       NORMAL, FLAG_NONE)
+
+static force_inline void
+scaled_bilinear_scanline_sse2_8888_8_8888_OVER (uint32_t *       dst,
+						const uint8_t  * mask,
+						const uint32_t * src_top,
+						const uint32_t * src_bottom,
+						int32_t          w,
+						int              wt,
+						int              wb,
+						pixman_fixed_t   vx_,
+						pixman_fixed_t   unit_x_,
+						pixman_fixed_t   max_vx,
+						pixman_bool_t    zero_src)
+{
+    intptr_t vx = vx_;
+    intptr_t unit_x = unit_x_;
+    BILINEAR_DECLARE_VARIABLES;
+    uint32_t pix1, pix2;
+    uint32_t m;
+
+    while (w && ((uintptr_t)dst & 15))
+    {
+	uint32_t sa;
+
+	m = (uint32_t) *mask++;
+
+	if (m)
+	{
+	    BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	    sa = pix1 >> 24;
+
+	    if (sa == 0xff && m == 0xff)
+	    {
+		*dst = pix1;
+	    }
+	    else
+	    {
+		__m128i ms, md, ma, msa;
+
+		pix2 = *dst;
+		ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
+		ms = unpack_32_1x128 (pix1);
+		md = unpack_32_1x128 (pix2);
+
+		msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
+
+		*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
+	    }
+	}
+	else
+	{
+	    BILINEAR_SKIP_ONE_PIXEL ();
+	}
+
+	w--;
+	dst++;
+    }
+
+    while (w >= 4)
+    {
+	__m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi;
+	__m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+	__m128i xmm_mask, xmm_mask_lo, xmm_mask_hi;
+
+        memcpy(&m, mask, sizeof(uint32_t));
+
+	if (m)
+	{
+	    BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
+
+	    if (m == 0xffffffff && is_opaque (xmm_src))
+	    {
+		save_128_aligned ((__m128i *)dst, xmm_src);
+	    }
+	    else
+	    {
+		xmm_dst = load_128_aligned ((__m128i *)dst);
+
+		xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128());
+
+		unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+		unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi);
+		unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+
+		expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi);
+		expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi);
+
+		in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi,
+			       &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi);
+
+		save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	    }
+	}
+	else
+	{
+	    BILINEAR_SKIP_FOUR_PIXELS ();
+	}
+
+	w -= 4;
+	dst += 4;
+	mask += 4;
+    }
+
+    while (w)
+    {
+	uint32_t sa;
+
+	m = (uint32_t) *mask++;
+
+	if (m)
+	{
+	    BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	    sa = pix1 >> 24;
+
+	    if (sa == 0xff && m == 0xff)
+	    {
+		*dst = pix1;
+	    }
+	    else
+	    {
+		__m128i ms, md, ma, msa;
+
+		pix2 = *dst;
+		ma = expand_alpha_rev_1x128 (load_32_1x128 (m));
+		ms = unpack_32_1x128 (pix1);
+		md = unpack_32_1x128 (pix2);
+
+		msa = expand_alpha_rev_1x128 (load_32_1x128 (sa));
+
+		*dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md));
+	    }
+	}
+	else
+	{
+	    BILINEAR_SKIP_ONE_PIXEL ();
+	}
+
+	w--;
+	dst++;
+    }
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_cover_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       COVER, FLAG_HAVE_NON_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_pad_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       PAD, FLAG_HAVE_NON_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_none_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       NONE, FLAG_HAVE_NON_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_normal_OVER,
+			       scaled_bilinear_scanline_sse2_8888_8_8888_OVER,
+			       uint32_t, uint8_t, uint32_t,
+			       NORMAL, FLAG_HAVE_NON_SOLID_MASK)
+
+static force_inline void
+scaled_bilinear_scanline_sse2_8888_n_8888_OVER (uint32_t *       dst,
+						const uint32_t * mask,
+						const uint32_t * src_top,
+						const uint32_t * src_bottom,
+						int32_t          w,
+						int              wt,
+						int              wb,
+						pixman_fixed_t   vx_,
+						pixman_fixed_t   unit_x_,
+						pixman_fixed_t   max_vx,
+						pixman_bool_t    zero_src)
+{
+    intptr_t vx = vx_;
+    intptr_t unit_x = unit_x_;
+    BILINEAR_DECLARE_VARIABLES;
+    uint32_t pix1;
+    __m128i xmm_mask;
+
+    if (zero_src || (*mask >> 24) == 0)
+	return;
+
+    xmm_mask = create_mask_16_128 (*mask >> 24);
+
+    while (w && ((uintptr_t)dst & 15))
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	if (pix1)
+	{
+		uint32_t d = *dst;
+
+		__m128i ms = unpack_32_1x128 (pix1);
+		__m128i alpha     = expand_alpha_1x128 (ms);
+		__m128i dest      = xmm_mask;
+		__m128i alpha_dst = unpack_32_1x128 (d);
+
+		*dst = pack_1x128_32
+			(in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
+	}
+
+	dst++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	__m128i xmm_src;
+	BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src);
+
+	if (!is_zero (xmm_src))
+	{
+	    __m128i xmm_src_lo, xmm_src_hi;
+	    __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi;
+	    __m128i xmm_alpha_lo, xmm_alpha_hi;
+
+	    xmm_dst = load_128_aligned ((__m128i*)dst);
+
+	    unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi);
+	    unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi);
+	    expand_alpha_2x128 (xmm_src_lo, xmm_src_hi,
+				&xmm_alpha_lo, &xmm_alpha_hi);
+
+	    in_over_2x128 (&xmm_src_lo, &xmm_src_hi,
+			   &xmm_alpha_lo, &xmm_alpha_hi,
+			   &xmm_mask, &xmm_mask,
+			   &xmm_dst_lo, &xmm_dst_hi);
+
+	    save_128_aligned
+		((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi));
+	}
+
+	dst += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	BILINEAR_INTERPOLATE_ONE_PIXEL (pix1);
+	if (pix1)
+	{
+		uint32_t d = *dst;
+
+		__m128i ms = unpack_32_1x128 (pix1);
+		__m128i alpha     = expand_alpha_1x128 (ms);
+		__m128i dest      = xmm_mask;
+		__m128i alpha_dst = unpack_32_1x128 (d);
+
+		*dst = pack_1x128_32
+			(in_over_1x128 (&ms, &alpha, &dest, &alpha_dst));
+	}
+
+	dst++;
+	w--;
+    }
+}
+
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER,
+			       scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       COVER, FLAG_HAVE_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER,
+			       scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       PAD, FLAG_HAVE_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER,
+			       scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       NONE, FLAG_HAVE_SOLID_MASK)
+FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER,
+			       scaled_bilinear_scanline_sse2_8888_n_8888_OVER,
+			       uint32_t, uint32_t, uint32_t,
+			       NORMAL, FLAG_HAVE_SOLID_MASK)
+
+static const pixman_fast_path_t sse2_fast_paths[] =
+{
+    /* PIXMAN_OP_OVER */
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, sse2_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, sse2_composite_over_n_8_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, sse2_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, sse2_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, sse2_composite_over_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, null, b5g6r5, sse2_composite_over_n_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, sse2_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, sse2_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, sse2_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, sse2_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, sse2_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, sse2_composite_over_8888_0565),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, sse2_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, sse2_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, sse2_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, sse2_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, sse2_composite_over_8888_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, sse2_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, sse2_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, sse2_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, sse2_composite_over_8888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, sse2_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, sse2_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, sse2_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, sse2_composite_over_x888_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, a8r8g8b8, sse2_composite_over_x888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, x8r8g8b8, sse2_composite_over_x888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, a8b8g8r8, sse2_composite_over_x888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, x8b8g8r8, sse2_composite_over_x888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, sse2_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, sse2_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, sse2_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, sse2_composite_over_8888_n_8888),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, sse2_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, sse2_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, sse2_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, sse2_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, sse2_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, sse2_composite_over_n_8888_0565_ca),
+    PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, a8r8g8b8, sse2_composite_over_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, x8r8g8b8, sse2_composite_over_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, a8b8g8r8, sse2_composite_over_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, x8b8g8r8, sse2_composite_over_pixbuf_8888),
+    PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, r5g6b5, sse2_composite_over_pixbuf_0565),
+    PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, b5g6r5, sse2_composite_over_pixbuf_0565),
+    PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area),
+    
+    /* PIXMAN_OP_OVER_REVERSE */
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, sse2_composite_over_reverse_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, sse2_composite_over_reverse_n_8888),
+
+    /* PIXMAN_OP_ADD */
+    PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, sse2_composite_add_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, sse2_composite_add_8_8),
+    PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, sse2_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, sse2_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, sse2_composite_add_n_8_8),
+    PIXMAN_STD_FAST_PATH (ADD, solid, null, a8, sse2_composite_add_n_8),
+    PIXMAN_STD_FAST_PATH (ADD, solid, null, x8r8g8b8, sse2_composite_add_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, null, a8r8g8b8, sse2_composite_add_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, null, x8b8g8r8, sse2_composite_add_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, null, a8b8g8r8, sse2_composite_add_n_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8r8g8b8, sse2_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, sse2_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8b8g8r8, sse2_composite_add_n_8_8888),
+    PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, sse2_composite_add_n_8_8888),
+
+    /* PIXMAN_OP_SRC */
+    PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, sse2_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, sse2_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, sse2_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, sse2_composite_src_n_8_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, sse2_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, sse2_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, sse2_composite_copy_area),
+    PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, sse2_composite_copy_area),
+
+    /* PIXMAN_OP_IN */
+    PIXMAN_STD_FAST_PATH (IN, a8, null, a8, sse2_composite_in_8_8),
+    PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, sse2_composite_in_n_8_8),
+    PIXMAN_STD_FAST_PATH (IN, solid, null, a8, sse2_composite_in_n_8),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888),
+
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888),
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888),
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888),
+    SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, sse2_8888_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH_COVER  (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888),
+    SIMPLE_BILINEAR_FAST_PATH_COVER  (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888),
+    SIMPLE_BILINEAR_FAST_PATH_PAD    (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888),
+    SIMPLE_BILINEAR_FAST_PATH_PAD    (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888),
+    SIMPLE_BILINEAR_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888),
+    SIMPLE_BILINEAR_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888),
+
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888),
+    SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888),
+
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888),
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888),
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888),
+    SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888),
+
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8_8888),
+    SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8_8888),
+
+    { PIXMAN_OP_NONE },
+};
+
+static uint32_t *
+sse2_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    __m128i ff000000 = mask_ff000000;
+    uint32_t *dst = iter->buffer;
+    uint32_t *src = (uint32_t *)iter->bits;
+
+    iter->bits += iter->stride;
+
+    while (w && ((uintptr_t)dst) & 0x0f)
+    {
+	*dst++ = (*src++) | 0xff000000;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	save_128_aligned (
+	    (__m128i *)dst, _mm_or_si128 (
+		load_128_unaligned ((__m128i *)src), ff000000));
+
+	dst += 4;
+	src += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	*dst++ = (*src++) | 0xff000000;
+	w--;
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+sse2_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    uint32_t *dst = iter->buffer;
+    uint16_t *src = (uint16_t *)iter->bits;
+    __m128i ff000000 = mask_ff000000;
+
+    iter->bits += iter->stride;
+
+    while (w && ((uintptr_t)dst) & 0x0f)
+    {
+	uint16_t s = *src++;
+
+	*dst++ = convert_0565_to_8888 (s);
+	w--;
+    }
+
+    while (w >= 8)
+    {
+	__m128i lo, hi, s;
+
+	s = _mm_loadu_si128 ((__m128i *)src);
+
+	lo = unpack_565_to_8888 (_mm_unpacklo_epi16 (s, _mm_setzero_si128 ()));
+	hi = unpack_565_to_8888 (_mm_unpackhi_epi16 (s, _mm_setzero_si128 ()));
+
+	save_128_aligned ((__m128i *)(dst + 0), _mm_or_si128 (lo, ff000000));
+	save_128_aligned ((__m128i *)(dst + 4), _mm_or_si128 (hi, ff000000));
+
+	dst += 8;
+	src += 8;
+	w -= 8;
+    }
+
+    while (w)
+    {
+	uint16_t s = *src++;
+
+	*dst++ = convert_0565_to_8888 (s);
+	w--;
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+sse2_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    uint32_t *dst = iter->buffer;
+    uint8_t *src = iter->bits;
+    __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6;
+
+    iter->bits += iter->stride;
+
+    while (w && (((uintptr_t)dst) & 15))
+    {
+        *dst++ = (uint32_t)(*(src++)) << 24;
+        w--;
+    }
+
+    while (w >= 16)
+    {
+	xmm0 = _mm_loadu_si128((__m128i *)src);
+
+	xmm1 = _mm_unpacklo_epi8  (_mm_setzero_si128(), xmm0);
+	xmm2 = _mm_unpackhi_epi8  (_mm_setzero_si128(), xmm0);
+	xmm3 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm1);
+	xmm4 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm1);
+	xmm5 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm2);
+	xmm6 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm2);
+
+	_mm_store_si128(((__m128i *)(dst +  0)), xmm3);
+	_mm_store_si128(((__m128i *)(dst +  4)), xmm4);
+	_mm_store_si128(((__m128i *)(dst +  8)), xmm5);
+	_mm_store_si128(((__m128i *)(dst + 12)), xmm6);
+
+	dst += 16;
+	src += 16;
+	w -= 16;
+    }
+
+    while (w)
+    {
+	*dst++ = (uint32_t)(*(src++)) << 24;
+	w--;
+    }
+
+    return iter->buffer;
+}
+
+#define IMAGE_FLAGS							\
+    (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |		\
+     FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
+
+static const pixman_iter_info_t sse2_iters[] = 
+{
+    { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, sse2_fetch_x8r8g8b8, NULL
+    },
+    { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, sse2_fetch_r5g6b5, NULL
+    },
+    { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, sse2_fetch_a8, NULL
+    },
+    { PIXMAN_null },
+};
+
+#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
+__attribute__((__force_align_arg_pointer__))
+#endif
+pixman_implementation_t *
+_pixman_implementation_create_sse2 (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp = _pixman_implementation_create (fallback, sse2_fast_paths);
+
+    /* SSE2 constants */
+    mask_565_r  = create_mask_2x32_128 (0x00f80000, 0x00f80000);
+    mask_565_g1 = create_mask_2x32_128 (0x00070000, 0x00070000);
+    mask_565_g2 = create_mask_2x32_128 (0x000000e0, 0x000000e0);
+    mask_565_b  = create_mask_2x32_128 (0x0000001f, 0x0000001f);
+    mask_red   = create_mask_2x32_128 (0x00f80000, 0x00f80000);
+    mask_green = create_mask_2x32_128 (0x0000fc00, 0x0000fc00);
+    mask_blue  = create_mask_2x32_128 (0x000000f8, 0x000000f8);
+    mask_565_fix_rb = create_mask_2x32_128 (0x00e000e0, 0x00e000e0);
+    mask_565_fix_g = create_mask_2x32_128  (0x0000c000, 0x0000c000);
+    mask_0080 = create_mask_16_128 (0x0080);
+    mask_00ff = create_mask_16_128 (0x00ff);
+    mask_0101 = create_mask_16_128 (0x0101);
+    mask_ffff = create_mask_16_128 (0xffff);
+    mask_ff000000 = create_mask_2x32_128 (0xff000000, 0xff000000);
+    mask_alpha = create_mask_2x32_128 (0x00ff0000, 0x00000000);
+    mask_565_rb = create_mask_2x32_128 (0x00f800f8, 0x00f800f8);
+    mask_565_pack_multiplier = create_mask_2x32_128 (0x20000004, 0x20000004);
+
+    /* Set up function pointers */
+    imp->combine_32[PIXMAN_OP_OVER] = sse2_combine_over_u;
+    imp->combine_32[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_u;
+    imp->combine_32[PIXMAN_OP_IN] = sse2_combine_in_u;
+    imp->combine_32[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_u;
+    imp->combine_32[PIXMAN_OP_OUT] = sse2_combine_out_u;
+    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_u;
+    imp->combine_32[PIXMAN_OP_ATOP] = sse2_combine_atop_u;
+    imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_u;
+    imp->combine_32[PIXMAN_OP_XOR] = sse2_combine_xor_u;
+    imp->combine_32[PIXMAN_OP_ADD] = sse2_combine_add_u;
+
+    imp->combine_32[PIXMAN_OP_SATURATE] = sse2_combine_saturate_u;
+
+    imp->combine_32_ca[PIXMAN_OP_SRC] = sse2_combine_src_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER] = sse2_combine_over_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN] = sse2_combine_in_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT] = sse2_combine_out_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP] = sse2_combine_atop_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_XOR] = sse2_combine_xor_ca;
+    imp->combine_32_ca[PIXMAN_OP_ADD] = sse2_combine_add_ca;
+
+    imp->blt = sse2_blt;
+    imp->fill = sse2_fill;
+
+    imp->iter_info = sse2_iters;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-ssse3.c b/libs/pixman-0.40.0/pixman/pixman-ssse3.c
new file mode 100644
index 0000000..680d6b9
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-ssse3.c
@@ -0,0 +1,351 @@
+/*
+ * Copyright © 2013 Soren Sandmann Pedersen
+ * Copyright © 2013 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Author: Soren Sandmann (soren.sandmann@gmail.com)
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <mmintrin.h>
+#include <xmmintrin.h>
+#include <emmintrin.h>
+#include <tmmintrin.h>
+#include "pixman-private.h"
+#include "pixman-inlines.h"
+
+typedef struct
+{
+    int		y;
+    uint64_t *	buffer;
+} line_t;
+
+typedef struct
+{
+    line_t		lines[2];
+    pixman_fixed_t	y;
+    pixman_fixed_t	x;
+    uint64_t		data[1];
+} bilinear_info_t;
+
+static void
+ssse3_fetch_horizontal (bits_image_t *image, line_t *line,
+			int y, pixman_fixed_t x, pixman_fixed_t ux, int n)
+{
+    uint32_t *bits = image->bits + y * image->rowstride;
+    __m128i vx = _mm_set_epi16 (
+	- (x + 1), x, - (x + 1), x,
+	- (x + ux + 1), x + ux,  - (x + ux + 1), x + ux);
+    __m128i vux = _mm_set_epi16 (
+	- 2 * ux, 2 * ux, - 2 * ux, 2 * ux,
+	- 2 * ux, 2 * ux, - 2 * ux, 2 * ux);
+    __m128i vaddc = _mm_set_epi16 (1, 0, 1, 0, 1, 0, 1, 0);
+    __m128i *b = (__m128i *)line->buffer;
+    __m128i vrl0, vrl1;
+
+    while ((n -= 2) >= 0)
+    {
+	__m128i vw, vr, s;
+
+	vrl1 = _mm_loadl_epi64 (
+	    (__m128i *)(bits + pixman_fixed_to_int (x + ux)));
+	/* vrl1: R1, L1 */
+
+    final_pixel:
+	vrl0 = _mm_loadl_epi64 (
+	    (__m128i *)(bits + pixman_fixed_to_int (x)));
+	/* vrl0: R0, L0 */
+
+	/* The weights are based on vx which is a vector of 
+	 *
+	 *    - (x + 1), x, - (x + 1), x,
+	 *          - (x + ux + 1), x + ux, - (x + ux + 1), x + ux
+	 *
+	 * so the 16 bit weights end up like this:
+	 *
+	 *    iw0, w0, iw0, w0, iw1, w1, iw1, w1
+	 *
+	 * and after shifting and packing, we get these bytes:
+	 *
+	 *    iw0, w0, iw0, w0, iw1, w1, iw1, w1,
+	 *        iw0, w0, iw0, w0, iw1, w1, iw1, w1,
+	 *
+	 * which means the first and the second input pixel 
+	 * have to be interleaved like this:
+	 *
+	 *    la0, ra0, lr0, rr0, la1, ra1, lr1, rr1,
+	 *        lg0, rg0, lb0, rb0, lg1, rg1, lb1, rb1
+	 *
+	 * before maddubsw can be used.
+	 */
+
+	vw = _mm_add_epi16 (
+	    vaddc, _mm_srli_epi16 (vx, 16 - BILINEAR_INTERPOLATION_BITS));
+	/* vw: iw0, w0, iw0, w0, iw1, w1, iw1, w1
+	 */
+
+	vw = _mm_packus_epi16 (vw, vw);
+	/* vw: iw0, w0, iw0, w0, iw1, w1, iw1, w1,
+	 *         iw0, w0, iw0, w0, iw1, w1, iw1, w1
+	 */
+	vx = _mm_add_epi16 (vx, vux);
+
+	x += 2 * ux;
+
+	vr = _mm_unpacklo_epi16 (vrl1, vrl0);
+	/* vr: rar0, rar1, rgb0, rgb1, lar0, lar1, lgb0, lgb1 */
+
+	s = _mm_shuffle_epi32 (vr, _MM_SHUFFLE (1, 0, 3, 2));
+	/* s:  lar0, lar1, lgb0, lgb1, rar0, rar1, rgb0, rgb1 */
+
+	vr = _mm_unpackhi_epi8 (vr, s);
+	/* vr: la0, ra0, lr0, rr0, la1, ra1, lr1, rr1,
+	 *         lg0, rg0, lb0, rb0, lg1, rg1, lb1, rb1
+	 */
+
+	vr = _mm_maddubs_epi16 (vr, vw);
+
+	/* When the weight is 0, the inverse weight is
+	 * 128 which can't be represented in a signed byte.
+	 * As a result maddubsw computes the following:
+	 *
+	 *     r = l * -128 + r * 0
+	 *
+	 * rather than the desired
+	 *
+	 *     r = l * 128 + r * 0
+	 *
+	 * We fix this by taking the absolute value of the
+	 * result.
+	 */
+	vr = _mm_abs_epi16 (vr);
+
+	/* vr: A0, R0, A1, R1, G0, B0, G1, B1 */
+	_mm_store_si128 (b++, vr);
+    }
+
+    if (n == -1)
+    {
+	vrl1 = _mm_setzero_si128();
+	goto final_pixel;
+    }
+
+    line->y = y;
+}
+
+static uint32_t *
+ssse3_fetch_bilinear_cover (pixman_iter_t *iter, const uint32_t *mask)
+{
+    pixman_fixed_t fx, ux;
+    bilinear_info_t *info = iter->data;
+    line_t *line0, *line1;
+    int y0, y1;
+    int32_t dist_y;
+    __m128i vw;
+    int i;
+
+    fx = info->x;
+    ux = iter->image->common.transform->matrix[0][0];
+
+    y0 = pixman_fixed_to_int (info->y);
+    y1 = y0 + 1;
+
+    line0 = &info->lines[y0 & 0x01];
+    line1 = &info->lines[y1 & 0x01];
+
+    if (line0->y != y0)
+    {
+	ssse3_fetch_horizontal (
+	    &iter->image->bits, line0, y0, fx, ux, iter->width);
+    }
+
+    if (line1->y != y1)
+    {
+	ssse3_fetch_horizontal (
+	    &iter->image->bits, line1, y1, fx, ux, iter->width);
+    }
+
+    dist_y = pixman_fixed_to_bilinear_weight (info->y);
+    dist_y <<= (16 - BILINEAR_INTERPOLATION_BITS);
+
+    vw = _mm_set_epi16 (
+	dist_y, dist_y, dist_y, dist_y, dist_y, dist_y, dist_y, dist_y);
+
+    for (i = 0; i + 3 < iter->width; i += 4)
+    {
+	__m128i top0 = _mm_load_si128 ((__m128i *)(line0->buffer + i));
+	__m128i bot0 = _mm_load_si128 ((__m128i *)(line1->buffer + i));
+	__m128i top1 = _mm_load_si128 ((__m128i *)(line0->buffer + i + 2));
+	__m128i bot1 = _mm_load_si128 ((__m128i *)(line1->buffer + i + 2));
+	__m128i r0, r1, tmp, p;
+
+	r0 = _mm_mulhi_epu16 (
+	    _mm_sub_epi16 (bot0, top0), vw);
+	tmp = _mm_cmplt_epi16 (bot0, top0);
+	tmp = _mm_and_si128 (tmp, vw);
+	r0 = _mm_sub_epi16 (r0, tmp);
+	r0 = _mm_add_epi16 (r0, top0);
+	r0 = _mm_srli_epi16 (r0, BILINEAR_INTERPOLATION_BITS);
+	/* r0:  A0 R0 A1 R1 G0 B0 G1 B1 */
+	r0 = _mm_shuffle_epi32 (r0, _MM_SHUFFLE (2, 0, 3, 1));
+	/* r0:  A1 R1 G1 B1 A0 R0 G0 B0 */
+
+	r1 = _mm_mulhi_epu16 (
+	    _mm_sub_epi16 (bot1, top1), vw);
+	tmp = _mm_cmplt_epi16 (bot1, top1);
+	tmp = _mm_and_si128 (tmp, vw);
+	r1 = _mm_sub_epi16 (r1, tmp);
+	r1 = _mm_add_epi16 (r1, top1);
+	r1 = _mm_srli_epi16 (r1, BILINEAR_INTERPOLATION_BITS);
+	r1 = _mm_shuffle_epi32 (r1, _MM_SHUFFLE (2, 0, 3, 1));
+	/* r1: A3 R3 G3 B3 A2 R2 G2 B2 */
+
+	p = _mm_packus_epi16 (r0, r1);
+
+	_mm_storeu_si128 ((__m128i *)(iter->buffer + i), p);
+    }
+
+    while (i < iter->width)
+    {
+	__m128i top0 = _mm_load_si128 ((__m128i *)(line0->buffer + i));
+	__m128i bot0 = _mm_load_si128 ((__m128i *)(line1->buffer + i));
+	__m128i r0, tmp, p;
+
+	r0 = _mm_mulhi_epu16 (
+	    _mm_sub_epi16 (bot0, top0), vw);
+	tmp = _mm_cmplt_epi16 (bot0, top0);
+	tmp = _mm_and_si128 (tmp, vw);
+	r0 = _mm_sub_epi16 (r0, tmp);
+	r0 = _mm_add_epi16 (r0, top0);
+	r0 = _mm_srli_epi16 (r0, BILINEAR_INTERPOLATION_BITS);
+	/* r0:  A0 R0 A1 R1 G0 B0 G1 B1 */
+	r0 = _mm_shuffle_epi32 (r0, _MM_SHUFFLE (2, 0, 3, 1));
+	/* r0:  A1 R1 G1 B1 A0 R0 G0 B0 */
+
+	p = _mm_packus_epi16 (r0, r0);
+
+	if (iter->width - i == 1)
+	{
+	    *(uint32_t *)(iter->buffer + i) = _mm_cvtsi128_si32 (p);
+	    i++;
+	}
+	else
+	{
+	    _mm_storel_epi64 ((__m128i *)(iter->buffer + i), p);
+	    i += 2;
+	}
+    }
+    
+    info->y += iter->image->common.transform->matrix[1][1];
+
+    return iter->buffer;
+}
+
+static void
+ssse3_bilinear_cover_iter_fini (pixman_iter_t *iter)
+{
+    free (iter->data);
+}
+
+static void
+ssse3_bilinear_cover_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *iter_info)
+{
+    int width = iter->width;
+    bilinear_info_t *info;
+    pixman_vector_t v;
+
+    /* Reference point is the center of the pixel */
+    v.vector[0] = pixman_int_to_fixed (iter->x) + pixman_fixed_1 / 2;
+    v.vector[1] = pixman_int_to_fixed (iter->y) + pixman_fixed_1 / 2;
+    v.vector[2] = pixman_fixed_1;
+
+    if (!pixman_transform_point_3d (iter->image->common.transform, &v))
+	goto fail;
+
+    info = malloc (sizeof (*info) + (2 * width - 1) * sizeof (uint64_t) + 64);
+    if (!info)
+	goto fail;
+
+    info->x = v.vector[0] - pixman_fixed_1 / 2;
+    info->y = v.vector[1] - pixman_fixed_1 / 2;
+
+#define ALIGN(addr)							\
+    ((void *)((((uintptr_t)(addr)) + 15) & (~15)))
+
+    /* It is safe to set the y coordinates to -1 initially
+     * because COVER_CLIP_BILINEAR ensures that we will only
+     * be asked to fetch lines in the [0, height) interval
+     */
+    info->lines[0].y = -1;
+    info->lines[0].buffer = ALIGN (&(info->data[0]));
+    info->lines[1].y = -1;
+    info->lines[1].buffer = ALIGN (info->lines[0].buffer + width);
+
+    iter->get_scanline = ssse3_fetch_bilinear_cover;
+    iter->fini = ssse3_bilinear_cover_iter_fini;
+
+    iter->data = info;
+    return;
+
+fail:
+    /* Something went wrong, either a bad matrix or OOM; in such cases,
+     * we don't guarantee any particular rendering.
+     */
+    _pixman_log_error (
+	FUNC, "Allocation failure or bad matrix, skipping rendering\n");
+    
+    iter->get_scanline = _pixman_iter_get_scanline_noop;
+    iter->fini = NULL;
+}
+
+static const pixman_iter_info_t ssse3_iters[] = 
+{
+    { PIXMAN_a8r8g8b8,
+      (FAST_PATH_STANDARD_FLAGS			|
+       FAST_PATH_SCALE_TRANSFORM		|
+       FAST_PATH_BILINEAR_FILTER		|
+       FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR),
+      ITER_NARROW | ITER_SRC,
+      ssse3_bilinear_cover_iter_init,
+      NULL, NULL
+    },
+
+    { PIXMAN_null },
+};
+
+static const pixman_fast_path_t ssse3_fast_paths[] =
+{
+    { PIXMAN_OP_NONE },
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_ssse3 (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp =
+	_pixman_implementation_create (fallback, ssse3_fast_paths);
+
+    imp->iter_info = ssse3_iters;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-timer.c b/libs/pixman-0.40.0/pixman/pixman-timer.c
new file mode 100644
index 0000000..f5ae18e
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-timer.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Red Hat not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Red Hat makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "pixman-private.h"
+
+#ifdef PIXMAN_TIMERS
+
+static pixman_timer_t *timers;
+
+static void
+dump_timers (void)
+{
+    pixman_timer_t *timer;
+
+    for (timer = timers; timer != NULL; timer = timer->next)
+    {
+	printf ("%s:   total: %llu     n: %llu      avg: %f\n",
+	        timer->name,
+	        timer->total,
+	        timer->n_times,
+	        timer->total / (double)timer->n_times);
+    }
+}
+
+void
+pixman_timer_register (pixman_timer_t *timer)
+{
+    static int initialized;
+
+    int atexit (void (*function)(void));
+
+    if (!initialized)
+    {
+	atexit (dump_timers);
+	initialized = 1;
+    }
+
+    timer->next = timers;
+    timers = timer;
+}
+
+#endif
diff --git a/libs/pixman-0.40.0/pixman/pixman-trap.c b/libs/pixman-0.40.0/pixman/pixman-trap.c
new file mode 100644
index 0000000..91766fd
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-trap.c
@@ -0,0 +1,711 @@
+/*
+ * Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc.
+ * Copyright © 2004 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "pixman-private.h"
+
+/*
+ * Compute the smallest value greater than or equal to y which is on a
+ * grid row.
+ */
+
+PIXMAN_EXPORT pixman_fixed_t
+pixman_sample_ceil_y (pixman_fixed_t y, int n)
+{
+    pixman_fixed_t f = pixman_fixed_frac (y);
+    pixman_fixed_t i = pixman_fixed_floor (y);
+
+    f = DIV (f - Y_FRAC_FIRST (n) + (STEP_Y_SMALL (n) - pixman_fixed_e), STEP_Y_SMALL (n)) * STEP_Y_SMALL (n) +
+	Y_FRAC_FIRST (n);
+    
+    if (f > Y_FRAC_LAST (n))
+    {
+	if (pixman_fixed_to_int (i) == 0x7fff)
+	{
+	    f = 0xffff; /* saturate */
+	}
+	else
+	{
+	    f = Y_FRAC_FIRST (n);
+	    i += pixman_fixed_1;
+	}
+    }
+    return (i | f);
+}
+
+/*
+ * Compute the largest value strictly less than y which is on a
+ * grid row.
+ */
+PIXMAN_EXPORT pixman_fixed_t
+pixman_sample_floor_y (pixman_fixed_t y,
+                       int            n)
+{
+    pixman_fixed_t f = pixman_fixed_frac (y);
+    pixman_fixed_t i = pixman_fixed_floor (y);
+
+    f = DIV (f - pixman_fixed_e - Y_FRAC_FIRST (n), STEP_Y_SMALL (n)) * STEP_Y_SMALL (n) +
+	Y_FRAC_FIRST (n);
+
+    if (f < Y_FRAC_FIRST (n))
+    {
+	if (pixman_fixed_to_int (i) == 0x8000)
+	{
+	    f = 0; /* saturate */
+	}
+	else
+	{
+	    f = Y_FRAC_LAST (n);
+	    i -= pixman_fixed_1;
+	}
+    }
+    return (i | f);
+}
+
+/*
+ * Step an edge by any amount (including negative values)
+ */
+PIXMAN_EXPORT void
+pixman_edge_step (pixman_edge_t *e,
+                  int            n)
+{
+    pixman_fixed_48_16_t ne;
+
+    e->x += n * e->stepx;
+
+    ne = e->e + n * (pixman_fixed_48_16_t) e->dx;
+
+    if (n >= 0)
+    {
+	if (ne > 0)
+	{
+	    int nx = (ne + e->dy - 1) / e->dy;
+	    e->e = ne - nx * (pixman_fixed_48_16_t) e->dy;
+	    e->x += nx * e->signdx;
+	}
+    }
+    else
+    {
+	if (ne <= -e->dy)
+	{
+	    int nx = (-ne) / e->dy;
+	    e->e = ne + nx * (pixman_fixed_48_16_t) e->dy;
+	    e->x -= nx * e->signdx;
+	}
+    }
+}
+
+/*
+ * A private routine to initialize the multi-step
+ * elements of an edge structure
+ */
+static void
+_pixman_edge_multi_init (pixman_edge_t * e,
+                         int             n,
+                         pixman_fixed_t *stepx_p,
+                         pixman_fixed_t *dx_p)
+{
+    pixman_fixed_t stepx;
+    pixman_fixed_48_16_t ne;
+
+    ne = n * (pixman_fixed_48_16_t) e->dx;
+    stepx = n * e->stepx;
+
+    if (ne > 0)
+    {
+	int nx = ne / e->dy;
+	ne -= nx * (pixman_fixed_48_16_t)e->dy;
+	stepx += nx * e->signdx;
+    }
+
+    *dx_p = ne;
+    *stepx_p = stepx;
+}
+
+/*
+ * Initialize one edge structure given the line endpoints and a
+ * starting y value
+ */
+PIXMAN_EXPORT void
+pixman_edge_init (pixman_edge_t *e,
+                  int            n,
+                  pixman_fixed_t y_start,
+                  pixman_fixed_t x_top,
+                  pixman_fixed_t y_top,
+                  pixman_fixed_t x_bot,
+                  pixman_fixed_t y_bot)
+{
+    pixman_fixed_t dx, dy;
+
+    e->x = x_top;
+    e->e = 0;
+    dx = x_bot - x_top;
+    dy = y_bot - y_top;
+    e->dy = dy;
+    e->dx = 0;
+
+    if (dy)
+    {
+	if (dx >= 0)
+	{
+	    e->signdx = 1;
+	    e->stepx = dx / dy;
+	    e->dx = dx % dy;
+	    e->e = -dy;
+	}
+	else
+	{
+	    e->signdx = -1;
+	    e->stepx = -(-dx / dy);
+	    e->dx = -dx % dy;
+	    e->e = 0;
+	}
+
+	_pixman_edge_multi_init (e, STEP_Y_SMALL (n),
+				 &e->stepx_small, &e->dx_small);
+
+	_pixman_edge_multi_init (e, STEP_Y_BIG (n),
+				 &e->stepx_big, &e->dx_big);
+    }
+    pixman_edge_step (e, y_start - y_top);
+}
+
+/*
+ * Initialize one edge structure given a line, starting y value
+ * and a pixel offset for the line
+ */
+PIXMAN_EXPORT void
+pixman_line_fixed_edge_init (pixman_edge_t *            e,
+                             int                        n,
+                             pixman_fixed_t             y,
+                             const pixman_line_fixed_t *line,
+                             int                        x_off,
+                             int                        y_off)
+{
+    pixman_fixed_t x_off_fixed = pixman_int_to_fixed (x_off);
+    pixman_fixed_t y_off_fixed = pixman_int_to_fixed (y_off);
+    const pixman_point_fixed_t *top, *bot;
+
+    if (line->p1.y <= line->p2.y)
+    {
+	top = &line->p1;
+	bot = &line->p2;
+    }
+    else
+    {
+	top = &line->p2;
+	bot = &line->p1;
+    }
+    
+    pixman_edge_init (e, n, y,
+                      top->x + x_off_fixed,
+                      top->y + y_off_fixed,
+                      bot->x + x_off_fixed,
+                      bot->y + y_off_fixed);
+}
+
+PIXMAN_EXPORT void
+pixman_add_traps (pixman_image_t *     image,
+                  int16_t              x_off,
+                  int16_t              y_off,
+                  int                  ntrap,
+                  const pixman_trap_t *traps)
+{
+    int bpp;
+    int height;
+
+    pixman_fixed_t x_off_fixed;
+    pixman_fixed_t y_off_fixed;
+    pixman_edge_t l, r;
+    pixman_fixed_t t, b;
+
+    _pixman_image_validate (image);
+    
+    height = image->bits.height;
+    bpp = PIXMAN_FORMAT_BPP (image->bits.format);
+
+    x_off_fixed = pixman_int_to_fixed (x_off);
+    y_off_fixed = pixman_int_to_fixed (y_off);
+
+    while (ntrap--)
+    {
+	t = traps->top.y + y_off_fixed;
+	if (t < 0)
+	    t = 0;
+	t = pixman_sample_ceil_y (t, bpp);
+
+	b = traps->bot.y + y_off_fixed;
+	if (pixman_fixed_to_int (b) >= height)
+	    b = pixman_int_to_fixed (height) - 1;
+	b = pixman_sample_floor_y (b, bpp);
+
+	if (b >= t)
+	{
+	    /* initialize edge walkers */
+	    pixman_edge_init (&l, bpp, t,
+	                      traps->top.l + x_off_fixed,
+	                      traps->top.y + y_off_fixed,
+	                      traps->bot.l + x_off_fixed,
+	                      traps->bot.y + y_off_fixed);
+
+	    pixman_edge_init (&r, bpp, t,
+	                      traps->top.r + x_off_fixed,
+	                      traps->top.y + y_off_fixed,
+	                      traps->bot.r + x_off_fixed,
+	                      traps->bot.y + y_off_fixed);
+
+	    pixman_rasterize_edges (image, &l, &r, t, b);
+	}
+
+	traps++;
+    }
+}
+
+#if 0
+static void
+dump_image (pixman_image_t *image,
+            const char *    title)
+{
+    int i, j;
+
+    if (!image->type == BITS)
+	printf ("%s is not a regular image\n", title);
+
+    if (!image->bits.format == PIXMAN_a8)
+	printf ("%s is not an alpha mask\n", title);
+
+    printf ("\n\n\n%s: \n", title);
+
+    for (i = 0; i < image->bits.height; ++i)
+    {
+	uint8_t *line =
+	    (uint8_t *)&(image->bits.bits[i * image->bits.rowstride]);
+
+	for (j = 0; j < image->bits.width; ++j)
+	    printf ("%c", line[j] ? '#' : ' ');
+
+	printf ("\n");
+    }
+}
+#endif
+
+PIXMAN_EXPORT void
+pixman_add_trapezoids (pixman_image_t *          image,
+                       int16_t                   x_off,
+                       int                       y_off,
+                       int                       ntraps,
+                       const pixman_trapezoid_t *traps)
+{
+    int i;
+
+#if 0
+    dump_image (image, "before");
+#endif
+
+    for (i = 0; i < ntraps; ++i)
+    {
+	const pixman_trapezoid_t *trap = &(traps[i]);
+
+	if (!pixman_trapezoid_valid (trap))
+	    continue;
+
+	pixman_rasterize_trapezoid (image, trap, x_off, y_off);
+    }
+
+#if 0
+    dump_image (image, "after");
+#endif
+}
+
+PIXMAN_EXPORT void
+pixman_rasterize_trapezoid (pixman_image_t *          image,
+                            const pixman_trapezoid_t *trap,
+                            int                       x_off,
+                            int                       y_off)
+{
+    int bpp;
+    int height;
+
+    pixman_fixed_t y_off_fixed;
+    pixman_edge_t l, r;
+    pixman_fixed_t t, b;
+
+    return_if_fail (image->type == BITS);
+
+    _pixman_image_validate (image);
+    
+    if (!pixman_trapezoid_valid (trap))
+	return;
+
+    height = image->bits.height;
+    bpp = PIXMAN_FORMAT_BPP (image->bits.format);
+
+    y_off_fixed = pixman_int_to_fixed (y_off);
+
+    t = trap->top + y_off_fixed;
+    if (t < 0)
+	t = 0;
+    t = pixman_sample_ceil_y (t, bpp);
+
+    b = trap->bottom + y_off_fixed;
+    if (pixman_fixed_to_int (b) >= height)
+	b = pixman_int_to_fixed (height) - 1;
+    b = pixman_sample_floor_y (b, bpp);
+    
+    if (b >= t)
+    {
+	/* initialize edge walkers */
+	pixman_line_fixed_edge_init (&l, bpp, t, &trap->left, x_off, y_off);
+	pixman_line_fixed_edge_init (&r, bpp, t, &trap->right, x_off, y_off);
+
+	pixman_rasterize_edges (image, &l, &r, t, b);
+    }
+}
+
+static const pixman_bool_t zero_src_has_no_effect[PIXMAN_N_OPERATORS] =
+{
+    FALSE,	/* Clear		0			0    */
+    FALSE,	/* Src			1			0    */
+    TRUE,	/* Dst			0			1    */
+    TRUE,	/* Over			1			1-Aa */
+    TRUE,	/* OverReverse		1-Ab			1    */
+    FALSE,	/* In			Ab			0    */
+    FALSE,	/* InReverse		0			Aa   */
+    FALSE,	/* Out			1-Ab			0    */
+    TRUE,	/* OutReverse		0			1-Aa */
+    TRUE,	/* Atop			Ab			1-Aa */
+    FALSE,	/* AtopReverse		1-Ab			Aa   */
+    TRUE,	/* Xor			1-Ab			1-Aa */
+    TRUE,	/* Add			1			1    */
+};
+
+static pixman_bool_t
+get_trap_extents (pixman_op_t op, pixman_image_t *dest,
+		  const pixman_trapezoid_t *traps, int n_traps,
+		  pixman_box32_t *box)
+{
+    int i;
+
+    /* When the operator is such that a zero source has an
+     * effect on the underlying image, we have to
+     * composite across the entire destination
+     */
+    if (!zero_src_has_no_effect [op])
+    {
+	box->x1 = 0;
+	box->y1 = 0;
+	box->x2 = dest->bits.width;
+	box->y2 = dest->bits.height;
+	return TRUE;
+    }
+    
+    box->x1 = INT32_MAX;
+    box->y1 = INT32_MAX;
+    box->x2 = INT32_MIN;
+    box->y2 = INT32_MIN;
+	
+    for (i = 0; i < n_traps; ++i)
+    {
+	const pixman_trapezoid_t *trap = &(traps[i]);
+	int y1, y2;
+	    
+	if (!pixman_trapezoid_valid (trap))
+	    continue;
+	    
+	y1 = pixman_fixed_to_int (trap->top);
+	if (y1 < box->y1)
+	    box->y1 = y1;
+	    
+	y2 = pixman_fixed_to_int (pixman_fixed_ceil (trap->bottom));
+	if (y2 > box->y2)
+	    box->y2 = y2;
+	    
+#define EXTEND_MIN(x)							\
+	if (pixman_fixed_to_int ((x)) < box->x1)			\
+	    box->x1 = pixman_fixed_to_int ((x));
+#define EXTEND_MAX(x)							\
+	if (pixman_fixed_to_int (pixman_fixed_ceil ((x))) > box->x2)	\
+	    box->x2 = pixman_fixed_to_int (pixman_fixed_ceil ((x)));
+	    
+#define EXTEND(x)							\
+	EXTEND_MIN(x);							\
+	EXTEND_MAX(x);
+	    
+	EXTEND(trap->left.p1.x);
+	EXTEND(trap->left.p2.x);
+	EXTEND(trap->right.p1.x);
+	EXTEND(trap->right.p2.x);
+    }
+	
+    if (box->x1 >= box->x2 || box->y1 >= box->y2)
+	return FALSE;
+
+    return TRUE;
+}
+
+/*
+ * pixman_composite_trapezoids()
+ *
+ * All the trapezoids are conceptually rendered to an infinitely big image.
+ * The (0, 0) coordinates of this image are then aligned with the (x, y)
+ * coordinates of the source image, and then both images are aligned with
+ * the (x, y) coordinates of the destination. Then these three images are
+ * composited across the entire destination.
+ */
+PIXMAN_EXPORT void
+pixman_composite_trapezoids (pixman_op_t		op,
+			     pixman_image_t *		src,
+			     pixman_image_t *		dst,
+			     pixman_format_code_t	mask_format,
+			     int			x_src,
+			     int			y_src,
+			     int			x_dst,
+			     int			y_dst,
+			     int			n_traps,
+			     const pixman_trapezoid_t *	traps)
+{
+    int i;
+
+    return_if_fail (PIXMAN_FORMAT_TYPE (mask_format) == PIXMAN_TYPE_A);
+    
+    if (n_traps <= 0)
+	return;
+
+    _pixman_image_validate (src);
+    _pixman_image_validate (dst);
+
+    if (op == PIXMAN_OP_ADD &&
+	(src->common.flags & FAST_PATH_IS_OPAQUE)		&&
+	(mask_format == dst->common.extended_format_code)	&&
+	!(dst->common.have_clip_region))
+    {
+	for (i = 0; i < n_traps; ++i)
+	{
+	    const pixman_trapezoid_t *trap = &(traps[i]);
+	    
+	    if (!pixman_trapezoid_valid (trap))
+		continue;
+	    
+	    pixman_rasterize_trapezoid (dst, trap, x_dst, y_dst);
+	}
+    }
+    else
+    {
+	pixman_image_t *tmp;
+	pixman_box32_t box;
+	int i;
+
+	if (!get_trap_extents (op, dst, traps, n_traps, &box))
+	    return;
+	
+	if (!(tmp = pixman_image_create_bits (
+		  mask_format, box.x2 - box.x1, box.y2 - box.y1, NULL, -1)))
+	    return;
+	
+	for (i = 0; i < n_traps; ++i)
+	{
+	    const pixman_trapezoid_t *trap = &(traps[i]);
+	    
+	    if (!pixman_trapezoid_valid (trap))
+		continue;
+	    
+	    pixman_rasterize_trapezoid (tmp, trap, - box.x1, - box.y1);
+	}
+	
+	pixman_image_composite (op, src, tmp, dst,
+				x_src + box.x1, y_src + box.y1,
+				0, 0,
+				x_dst + box.x1, y_dst + box.y1,
+				box.x2 - box.x1, box.y2 - box.y1);
+	
+	pixman_image_unref (tmp);
+    }
+}
+
+static int
+greater_y (const pixman_point_fixed_t *a, const pixman_point_fixed_t *b)
+{
+    if (a->y == b->y)
+	return a->x > b->x;
+    return a->y > b->y;
+}
+
+/*
+ * Note that the definition of this function is a bit odd because
+ * of the X coordinate space (y increasing downwards).
+ */
+static int
+clockwise (const pixman_point_fixed_t *ref,
+	   const pixman_point_fixed_t *a,
+	   const pixman_point_fixed_t *b)
+{
+    pixman_point_fixed_t	ad, bd;
+
+    ad.x = a->x - ref->x;
+    ad.y = a->y - ref->y;
+    bd.x = b->x - ref->x;
+    bd.y = b->y - ref->y;
+
+    return ((pixman_fixed_32_32_t) bd.y * ad.x -
+	    (pixman_fixed_32_32_t) ad.y * bd.x) < 0;
+}
+
+static void
+triangle_to_trapezoids (const pixman_triangle_t *tri, pixman_trapezoid_t *traps)
+{
+    const pixman_point_fixed_t *top, *left, *right, *tmp;
+
+    top = &tri->p1;
+    left = &tri->p2;
+    right = &tri->p3;
+
+    if (greater_y (top, left))
+    {
+	tmp = left;
+	left = top;
+	top = tmp;
+    }
+
+    if (greater_y (top, right))
+    {
+	tmp = right;
+	right = top;
+	top = tmp;
+    }
+
+    if (clockwise (top, right, left))
+    {
+	tmp = right;
+	right = left;
+	left = tmp;
+    }
+    
+    /*
+     * Two cases:
+     *
+     *		+		+
+     *	       / \             / \
+     *	      /   \           /	  \
+     *	     /     +         +	   \
+     *      /    --           --    \
+     *     /   --               --   \
+     *    / ---                   --- \
+     *	 +--                         --+
+     */
+
+    traps->top = top->y;
+    traps->left.p1 = *top;
+    traps->left.p2 = *left;
+    traps->right.p1 = *top;
+    traps->right.p2 = *right;
+
+    if (right->y < left->y)
+	traps->bottom = right->y;
+    else
+	traps->bottom = left->y;
+
+    traps++;
+
+    *traps = *(traps - 1);
+    
+    if (right->y < left->y)
+    {
+	traps->top = right->y;
+	traps->bottom = left->y;
+	traps->right.p1 = *right;
+	traps->right.p2 = *left;
+    }
+    else
+    {
+	traps->top = left->y;
+	traps->bottom = right->y;
+	traps->left.p1 = *left;
+	traps->left.p2 = *right;
+    }
+}
+
+static pixman_trapezoid_t *
+convert_triangles (int n_tris, const pixman_triangle_t *tris)
+{
+    pixman_trapezoid_t *traps;
+    int i;
+
+    if (n_tris <= 0)
+	return NULL;
+    
+    traps = pixman_malloc_ab (n_tris, 2 * sizeof (pixman_trapezoid_t));
+    if (!traps)
+	return NULL;
+
+    for (i = 0; i < n_tris; ++i)
+	triangle_to_trapezoids (&(tris[i]), traps + 2 * i);
+
+    return traps;
+}
+
+PIXMAN_EXPORT void
+pixman_composite_triangles (pixman_op_t			op,
+			    pixman_image_t *		src,
+			    pixman_image_t *		dst,
+			    pixman_format_code_t	mask_format,
+			    int				x_src,
+			    int				y_src,
+			    int				x_dst,
+			    int				y_dst,
+			    int				n_tris,
+			    const pixman_triangle_t *	tris)
+{
+    pixman_trapezoid_t *traps;
+
+    if ((traps = convert_triangles (n_tris, tris)))
+    {
+	pixman_composite_trapezoids (op, src, dst, mask_format,
+				     x_src, y_src, x_dst, y_dst,
+				     n_tris * 2, traps);
+	
+	free (traps);
+    }
+}
+
+PIXMAN_EXPORT void
+pixman_add_triangles (pixman_image_t          *image,
+		      int32_t	               x_off,
+		      int32_t	               y_off,
+		      int	               n_tris,
+		      const pixman_triangle_t *tris)
+{
+    pixman_trapezoid_t *traps;
+
+    if ((traps = convert_triangles (n_tris, tris)))
+    {
+	pixman_add_trapezoids (image, x_off, y_off,
+			       n_tris * 2, traps);
+
+	free (traps);
+    }
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-utils.c b/libs/pixman-0.40.0/pixman/pixman-utils.c
new file mode 100644
index 0000000..2c2dddd
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-utils.c
@@ -0,0 +1,330 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 1999 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Keith Packard, SuSE, Inc.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "pixman-private.h"
+
+pixman_bool_t
+_pixman_multiply_overflows_size (size_t a, size_t b)
+{
+    return a >= SIZE_MAX / b;
+}
+
+pixman_bool_t
+_pixman_multiply_overflows_int (unsigned int a, unsigned int b)
+{
+    return a >= INT32_MAX / b;
+}
+
+pixman_bool_t
+_pixman_addition_overflows_int (unsigned int a, unsigned int b)
+{
+    return a > INT32_MAX - b;
+}
+
+void *
+pixman_malloc_ab_plus_c (unsigned int a, unsigned int b, unsigned int c)
+{
+    if (!b || a >= INT32_MAX / b || (a * b) > INT32_MAX - c)
+	return NULL;
+
+    return malloc (a * b + c);
+}
+
+void *
+pixman_malloc_ab (unsigned int a,
+                  unsigned int b)
+{
+    if (a >= INT32_MAX / b)
+	return NULL;
+
+    return malloc (a * b);
+}
+
+void *
+pixman_malloc_abc (unsigned int a,
+                   unsigned int b,
+                   unsigned int c)
+{
+    if (a >= INT32_MAX / b)
+	return NULL;
+    else if (a * b >= INT32_MAX / c)
+	return NULL;
+    else
+	return malloc (a * b * c);
+}
+
+static force_inline uint16_t
+float_to_unorm (float f, int n_bits)
+{
+    uint32_t u;
+
+    if (f > 1.0)
+	f = 1.0;
+    if (f < 0.0)
+	f = 0.0;
+
+    u = f * (1 << n_bits);
+    u -= (u >> n_bits);
+
+    return u;
+}
+
+static force_inline float
+unorm_to_float (uint16_t u, int n_bits)
+{
+    uint32_t m = ((1 << n_bits) - 1);
+
+    return (u & m) * (1.f / (float)m);
+}
+
+/*
+ * This function expands images from a8r8g8b8 to argb_t.  To preserve
+ * precision, it needs to know from which source format the a8r8g8b8 pixels
+ * originally came.
+ *
+ * For example, if the source was PIXMAN_x1r5g5b5 and the red component
+ * contained bits 12345, then the 8-bit value is 12345123.  To correctly
+ * expand this to floating point, it should be 12345 / 31.0 and not
+ * 12345123 / 255.0.
+ */
+void
+pixman_expand_to_float (argb_t               *dst,
+			const uint32_t       *src,
+			pixman_format_code_t  format,
+			int                   width)
+{
+    static const float multipliers[16] = {
+	0.0f,
+	1.0f / ((1 <<  1) - 1),
+	1.0f / ((1 <<  2) - 1),
+	1.0f / ((1 <<  3) - 1),
+	1.0f / ((1 <<  4) - 1),
+	1.0f / ((1 <<  5) - 1),
+	1.0f / ((1 <<  6) - 1),
+	1.0f / ((1 <<  7) - 1),
+	1.0f / ((1 <<  8) - 1),
+	1.0f / ((1 <<  9) - 1),
+	1.0f / ((1 << 10) - 1),
+	1.0f / ((1 << 11) - 1),
+	1.0f / ((1 << 12) - 1),
+	1.0f / ((1 << 13) - 1),
+	1.0f / ((1 << 14) - 1),
+	1.0f / ((1 << 15) - 1),
+    };
+    int a_size, r_size, g_size, b_size;
+    int a_shift, r_shift, g_shift, b_shift;
+    float a_mul, r_mul, g_mul, b_mul;
+    uint32_t a_mask, r_mask, g_mask, b_mask;
+    int i;
+
+    if (!PIXMAN_FORMAT_VIS (format))
+	format = PIXMAN_a8r8g8b8;
+
+    /*
+     * Determine the sizes of each component and the masks and shifts
+     * required to extract them from the source pixel.
+     */
+    a_size = PIXMAN_FORMAT_A (format);
+    r_size = PIXMAN_FORMAT_R (format);
+    g_size = PIXMAN_FORMAT_G (format);
+    b_size = PIXMAN_FORMAT_B (format);
+
+    a_shift = 32 - a_size;
+    r_shift = 24 - r_size;
+    g_shift = 16 - g_size;
+    b_shift =  8 - b_size;
+
+    a_mask = ((1 << a_size) - 1);
+    r_mask = ((1 << r_size) - 1);
+    g_mask = ((1 << g_size) - 1);
+    b_mask = ((1 << b_size) - 1);
+
+    a_mul = multipliers[a_size];
+    r_mul = multipliers[r_size];
+    g_mul = multipliers[g_size];
+    b_mul = multipliers[b_size];
+
+    /* Start at the end so that we can do the expansion in place
+     * when src == dst
+     */
+    for (i = width - 1; i >= 0; i--)
+    {
+	const uint32_t pixel = src[i];
+
+	dst[i].a = a_mask? ((pixel >> a_shift) & a_mask) * a_mul : 1.0f;
+	dst[i].r = ((pixel >> r_shift) & r_mask) * r_mul;
+	dst[i].g = ((pixel >> g_shift) & g_mask) * g_mul;
+	dst[i].b = ((pixel >> b_shift) & b_mask) * b_mul;
+    }
+}
+
+uint16_t
+pixman_float_to_unorm (float f, int n_bits)
+{
+    return float_to_unorm (f, n_bits);
+}
+
+float
+pixman_unorm_to_float (uint16_t u, int n_bits)
+{
+    return unorm_to_float (u, n_bits);
+}
+
+void
+pixman_contract_from_float (uint32_t     *dst,
+			    const argb_t *src,
+			    int           width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	uint32_t a, r, g, b;
+
+	a = float_to_unorm (src[i].a, 8);
+	r = float_to_unorm (src[i].r, 8);
+	g = float_to_unorm (src[i].g, 8);
+	b = float_to_unorm (src[i].b, 8);
+
+	dst[i] = (a << 24) | (r << 16) | (g << 8) | (b << 0);
+    }
+}
+
+uint32_t *
+_pixman_iter_get_scanline_noop (pixman_iter_t *iter, const uint32_t *mask)
+{
+    return iter->buffer;
+}
+
+void
+_pixman_iter_init_bits_stride (pixman_iter_t *iter, const pixman_iter_info_t *info)
+{
+    pixman_image_t *image = iter->image;
+    uint8_t *b = (uint8_t *)image->bits.bits;
+    int s = image->bits.rowstride * 4;
+
+    iter->bits = b + s * iter->y + iter->x * PIXMAN_FORMAT_BPP (info->format) / 8;
+    iter->stride = s;
+}
+
+#define N_TMP_BOXES (16)
+
+pixman_bool_t
+pixman_region16_copy_from_region32 (pixman_region16_t *dst,
+                                    pixman_region32_t *src)
+{
+    int n_boxes, i;
+    pixman_box32_t *boxes32;
+    pixman_box16_t *boxes16;
+    pixman_bool_t retval;
+
+    boxes32 = pixman_region32_rectangles (src, &n_boxes);
+
+    boxes16 = pixman_malloc_ab (n_boxes, sizeof (pixman_box16_t));
+
+    if (!boxes16)
+	return FALSE;
+
+    for (i = 0; i < n_boxes; ++i)
+    {
+	boxes16[i].x1 = boxes32[i].x1;
+	boxes16[i].y1 = boxes32[i].y1;
+	boxes16[i].x2 = boxes32[i].x2;
+	boxes16[i].y2 = boxes32[i].y2;
+    }
+
+    pixman_region_fini (dst);
+    retval = pixman_region_init_rects (dst, boxes16, n_boxes);
+    free (boxes16);
+    return retval;
+}
+
+pixman_bool_t
+pixman_region32_copy_from_region16 (pixman_region32_t *dst,
+                                    pixman_region16_t *src)
+{
+    int n_boxes, i;
+    pixman_box16_t *boxes16;
+    pixman_box32_t *boxes32;
+    pixman_box32_t tmp_boxes[N_TMP_BOXES];
+    pixman_bool_t retval;
+
+    boxes16 = pixman_region_rectangles (src, &n_boxes);
+
+    if (n_boxes > N_TMP_BOXES)
+	boxes32 = pixman_malloc_ab (n_boxes, sizeof (pixman_box32_t));
+    else
+	boxes32 = tmp_boxes;
+
+    if (!boxes32)
+	return FALSE;
+
+    for (i = 0; i < n_boxes; ++i)
+    {
+	boxes32[i].x1 = boxes16[i].x1;
+	boxes32[i].y1 = boxes16[i].y1;
+	boxes32[i].x2 = boxes16[i].x2;
+	boxes32[i].y2 = boxes16[i].y2;
+    }
+
+    pixman_region32_fini (dst);
+    retval = pixman_region32_init_rects (dst, boxes32, n_boxes);
+
+    if (boxes32 != tmp_boxes)
+	free (boxes32);
+
+    return retval;
+}
+
+/* This function is exported for the sake of the test suite and not part
+ * of the ABI.
+ */
+PIXMAN_EXPORT pixman_implementation_t *
+_pixman_internal_only_get_implementation (void)
+{
+    return get_implementation ();
+}
+
+void
+_pixman_log_error (const char *function, const char *message)
+{
+    static int n_messages = 0;
+
+    if (n_messages < 10)
+    {
+	fprintf (stderr,
+		 "*** BUG ***\n"
+		 "In %s: %s\n"
+		 "Set a breakpoint on '_pixman_log_error' to debug\n\n",
+                 function, message);
+
+	n_messages++;
+    }
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-version.h b/libs/pixman-0.40.0/pixman/pixman-version.h
new file mode 100644
index 0000000..8b0e774
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-version.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Carl D. Worth <cworth@cworth.org>
+ */
+
+#ifndef PIXMAN_VERSION_H__
+#define PIXMAN_VERSION_H__
+
+#ifndef PIXMAN_H__
+#  error pixman-version.h should only be included by pixman.h
+#endif
+
+#define PIXMAN_VERSION_MAJOR 0
+#define PIXMAN_VERSION_MINOR 40
+#define PIXMAN_VERSION_MICRO 0
+
+#define PIXMAN_VERSION_STRING "0.40.0"
+
+#define PIXMAN_VERSION_ENCODE(major, minor, micro) (	\
+	  ((major) * 10000)				\
+	+ ((minor) *   100)				\
+	+ ((micro) *     1))
+
+#define PIXMAN_VERSION PIXMAN_VERSION_ENCODE(	\
+	PIXMAN_VERSION_MAJOR,			\
+	PIXMAN_VERSION_MINOR,			\
+	PIXMAN_VERSION_MICRO)
+
+#ifndef PIXMAN_API
+# define PIXMAN_API
+#endif
+
+#endif /* PIXMAN_VERSION_H__ */
diff --git a/libs/pixman-0.40.0/pixman/pixman-version.h.in b/libs/pixman-0.40.0/pixman/pixman-version.h.in
new file mode 100644
index 0000000..64778a5
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-version.h.in
@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Carl D. Worth <cworth@cworth.org>
+ */
+
+#ifndef PIXMAN_VERSION_H__
+#define PIXMAN_VERSION_H__
+
+#ifndef PIXMAN_H__
+#  error pixman-version.h should only be included by pixman.h
+#endif
+
+#define PIXMAN_VERSION_MAJOR @PIXMAN_VERSION_MAJOR@
+#define PIXMAN_VERSION_MINOR @PIXMAN_VERSION_MINOR@
+#define PIXMAN_VERSION_MICRO @PIXMAN_VERSION_MICRO@
+
+#define PIXMAN_VERSION_STRING "@PIXMAN_VERSION_MAJOR@.@PIXMAN_VERSION_MINOR@.@PIXMAN_VERSION_MICRO@"
+
+#define PIXMAN_VERSION_ENCODE(major, minor, micro) (	\
+	  ((major) * 10000)				\
+	+ ((minor) *   100)				\
+	+ ((micro) *     1))
+
+#define PIXMAN_VERSION PIXMAN_VERSION_ENCODE(	\
+	PIXMAN_VERSION_MAJOR,			\
+	PIXMAN_VERSION_MINOR,			\
+	PIXMAN_VERSION_MICRO)
+
+#ifndef PIXMAN_API
+# define PIXMAN_API
+#endif
+
+#endif /* PIXMAN_VERSION_H__ */
diff --git a/libs/pixman-0.40.0/pixman/pixman-vmx.c b/libs/pixman-0.40.0/pixman/pixman-vmx.c
new file mode 100644
index 0000000..52de37e
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-vmx.c
@@ -0,0 +1,3159 @@
+/*
+ * Copyright © 2007 Luca Barbato
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Luca Barbato not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Luca Barbato makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Luca Barbato (lu_zero@gentoo.org)
+ *
+ * Based on fbmmx.c by Owen Taylor, Søren Sandmann and Nicholas Miell
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+#include "pixman-inlines.h"
+#include <altivec.h>
+
+#define AVV(x...) {x}
+
+static vector unsigned int mask_ff000000;
+static vector unsigned int mask_red;
+static vector unsigned int mask_green;
+static vector unsigned int mask_blue;
+static vector unsigned int mask_565_fix_rb;
+static vector unsigned int mask_565_fix_g;
+
+static force_inline vector unsigned int
+splat_alpha (vector unsigned int pix)
+{
+#ifdef WORDS_BIGENDIAN
+    return vec_perm (pix, pix,
+		     (vector unsigned char)AVV (
+			 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x04,
+			 0x08, 0x08, 0x08, 0x08, 0x0C, 0x0C, 0x0C, 0x0C));
+#else
+    return vec_perm (pix, pix,
+		     (vector unsigned char)AVV (
+			 0x03, 0x03, 0x03, 0x03, 0x07, 0x07, 0x07, 0x07,
+			 0x0B, 0x0B, 0x0B, 0x0B, 0x0F, 0x0F, 0x0F, 0x0F));
+#endif
+}
+
+static force_inline vector unsigned int
+splat_pixel (vector unsigned int pix)
+{
+    return vec_perm (pix, pix,
+		     (vector unsigned char)AVV (
+			 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
+			 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03));
+}
+
+static force_inline vector unsigned int
+pix_multiply (vector unsigned int p, vector unsigned int a)
+{
+    vector unsigned short hi, lo, mod;
+
+    /* unpack to short */
+    hi = (vector unsigned short)
+#ifdef WORDS_BIGENDIAN
+	vec_mergeh ((vector unsigned char)AVV (0),
+		    (vector unsigned char)p);
+#else
+	vec_mergeh ((vector unsigned char) p,
+		    (vector unsigned char) AVV (0));
+#endif
+
+    mod = (vector unsigned short)
+#ifdef WORDS_BIGENDIAN
+	vec_mergeh ((vector unsigned char)AVV (0),
+		    (vector unsigned char)a);
+#else
+	vec_mergeh ((vector unsigned char) a,
+		    (vector unsigned char) AVV (0));
+#endif
+
+    hi = vec_mladd (hi, mod, (vector unsigned short)
+                    AVV (0x0080, 0x0080, 0x0080, 0x0080,
+                         0x0080, 0x0080, 0x0080, 0x0080));
+
+    hi = vec_adds (hi, vec_sr (hi, vec_splat_u16 (8)));
+
+    hi = vec_sr (hi, vec_splat_u16 (8));
+
+    /* unpack to short */
+    lo = (vector unsigned short)
+#ifdef WORDS_BIGENDIAN
+	vec_mergel ((vector unsigned char)AVV (0),
+		    (vector unsigned char)p);
+#else
+	vec_mergel ((vector unsigned char) p,
+		    (vector unsigned char) AVV (0));
+#endif
+
+    mod = (vector unsigned short)
+#ifdef WORDS_BIGENDIAN
+	vec_mergel ((vector unsigned char)AVV (0),
+		    (vector unsigned char)a);
+#else
+	vec_mergel ((vector unsigned char) a,
+		    (vector unsigned char) AVV (0));
+#endif
+
+    lo = vec_mladd (lo, mod, (vector unsigned short)
+                    AVV (0x0080, 0x0080, 0x0080, 0x0080,
+                         0x0080, 0x0080, 0x0080, 0x0080));
+
+    lo = vec_adds (lo, vec_sr (lo, vec_splat_u16 (8)));
+
+    lo = vec_sr (lo, vec_splat_u16 (8));
+
+    return (vector unsigned int)vec_packsu (hi, lo);
+}
+
+static force_inline vector unsigned int
+pix_add (vector unsigned int a, vector unsigned int b)
+{
+    return (vector unsigned int)vec_adds ((vector unsigned char)a,
+                                          (vector unsigned char)b);
+}
+
+static force_inline vector unsigned int
+pix_add_mul (vector unsigned int x,
+             vector unsigned int a,
+             vector unsigned int y,
+             vector unsigned int b)
+{
+    vector unsigned int t1, t2;
+
+    t1 = pix_multiply (x, a);
+    t2 = pix_multiply (y, b);
+
+    return pix_add (t1, t2);
+}
+
+static force_inline vector unsigned int
+negate (vector unsigned int src)
+{
+    return vec_nor (src, src);
+}
+
+/* dest*~srca + src */
+static force_inline vector unsigned int
+over (vector unsigned int src,
+      vector unsigned int srca,
+      vector unsigned int dest)
+{
+    vector unsigned char tmp = (vector unsigned char)
+	pix_multiply (dest, negate (srca));
+
+    tmp = vec_adds ((vector unsigned char)src, tmp);
+    return (vector unsigned int)tmp;
+}
+
+/* in == pix_multiply */
+#define in_over(src, srca, mask, dest)					\
+    over (pix_multiply (src, mask),					\
+          pix_multiply (srca, mask), dest)
+
+#ifdef WORDS_BIGENDIAN
+
+#define COMPUTE_SHIFT_MASK(source)					\
+    source ## _mask = vec_lvsl (0, source);
+
+#define COMPUTE_SHIFT_MASKS(dest, source)				\
+    source ## _mask = vec_lvsl (0, source);
+
+#define COMPUTE_SHIFT_MASKC(dest, source, mask)				\
+    mask ## _mask = vec_lvsl (0, mask);					\
+    source ## _mask = vec_lvsl (0, source);
+
+#define LOAD_VECTOR(source)				  \
+do							  \
+{							  \
+    vector unsigned char tmp1, tmp2;			  \
+    tmp1 = (typeof(tmp1))vec_ld (0, source);		  \
+    tmp2 = (typeof(tmp2))vec_ld (15, source);		  \
+    v ## source = (typeof(v ## source)) 		  \
+	vec_perm (tmp1, tmp2, source ## _mask);		  \
+} while (0)
+
+#define LOAD_VECTORS(dest, source)			  \
+do							  \
+{							  \
+    LOAD_VECTOR(source);				  \
+    v ## dest = (typeof(v ## dest))vec_ld (0, dest);	  \
+} while (0)
+
+#define LOAD_VECTORSC(dest, source, mask)		  \
+do							  \
+{							  \
+    LOAD_VECTORS(dest, source); 			  \
+    LOAD_VECTOR(mask);					  \
+} while (0)
+
+#define DECLARE_SRC_MASK_VAR vector unsigned char src_mask
+#define DECLARE_MASK_MASK_VAR vector unsigned char mask_mask
+
+#else
+
+/* Now the COMPUTE_SHIFT_{MASK, MASKS, MASKC} below are just no-op.
+ * They are defined that way because little endian altivec can do unaligned
+ * reads natively and have no need for constructing the permutation pattern
+ * variables.
+ */
+#define COMPUTE_SHIFT_MASK(source)
+
+#define COMPUTE_SHIFT_MASKS(dest, source)
+
+#define COMPUTE_SHIFT_MASKC(dest, source, mask)
+
+# define LOAD_VECTOR(source)				\
+    v ## source = (typeof(v ## source))vec_xl(0, source);
+
+# define LOAD_VECTORS(dest, source)			\
+    LOAD_VECTOR(source);				\
+    LOAD_VECTOR(dest);					\
+
+# define LOAD_VECTORSC(dest, source, mask)		\
+    LOAD_VECTORS(dest, source); 			\
+    LOAD_VECTOR(mask);					\
+
+#define DECLARE_SRC_MASK_VAR
+#define DECLARE_MASK_MASK_VAR
+
+#endif /* WORDS_BIGENDIAN */
+
+#define LOAD_VECTORSM(dest, source, mask)				\
+    LOAD_VECTORSC (dest, source, mask); 				\
+    v ## source = pix_multiply (v ## source,				\
+                                splat_alpha (v ## mask));
+
+#define STORE_VECTOR(dest)						\
+    vec_st ((vector unsigned int) v ## dest, 0, dest);
+
+/* load 4 pixels from a 16-byte boundary aligned address */
+static force_inline vector unsigned int
+load_128_aligned (const uint32_t* src)
+{
+    return *((vector unsigned int *) src);
+}
+
+/* load 4 pixels from a unaligned address */
+static force_inline vector unsigned int
+load_128_unaligned (const uint32_t* src)
+{
+    vector unsigned int vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    COMPUTE_SHIFT_MASK (src);
+    LOAD_VECTOR (src);
+
+    return vsrc;
+}
+
+/* save 4 pixels on a 16-byte boundary aligned address */
+static force_inline void
+save_128_aligned (uint32_t* data,
+		  vector unsigned int vdata)
+{
+    STORE_VECTOR(data)
+}
+
+static force_inline vector unsigned int
+create_mask_1x32_128 (const uint32_t *src)
+{
+    vector unsigned int vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    COMPUTE_SHIFT_MASK (src);
+    LOAD_VECTOR (src);
+    return vec_splat(vsrc, 0);
+}
+
+static force_inline vector unsigned int
+create_mask_32_128 (uint32_t mask)
+{
+    return create_mask_1x32_128(&mask);
+}
+
+static force_inline vector unsigned int
+unpacklo_128_16x8 (vector unsigned int data1, vector unsigned int data2)
+{
+    vector unsigned char lo;
+
+    /* unpack to short */
+    lo = (vector unsigned char)
+#ifdef WORDS_BIGENDIAN
+	vec_mergel ((vector unsigned char) data2,
+		    (vector unsigned char) data1);
+#else
+	vec_mergel ((vector unsigned char) data1,
+		    (vector unsigned char) data2);
+#endif
+
+    return (vector unsigned int) lo;
+}
+
+static force_inline vector unsigned int
+unpackhi_128_16x8 (vector unsigned int data1, vector unsigned int data2)
+{
+    vector unsigned char hi;
+
+    /* unpack to short */
+    hi = (vector unsigned char)
+#ifdef WORDS_BIGENDIAN
+	vec_mergeh ((vector unsigned char) data2,
+		    (vector unsigned char) data1);
+#else
+	vec_mergeh ((vector unsigned char) data1,
+		    (vector unsigned char) data2);
+#endif
+
+    return (vector unsigned int) hi;
+}
+
+static force_inline vector unsigned int
+unpacklo_128_8x16 (vector unsigned int data1, vector unsigned int data2)
+{
+    vector unsigned short lo;
+
+    /* unpack to char */
+    lo = (vector unsigned short)
+#ifdef WORDS_BIGENDIAN
+	vec_mergel ((vector unsigned short) data2,
+		    (vector unsigned short) data1);
+#else
+	vec_mergel ((vector unsigned short) data1,
+		    (vector unsigned short) data2);
+#endif
+
+    return (vector unsigned int) lo;
+}
+
+static force_inline vector unsigned int
+unpackhi_128_8x16 (vector unsigned int data1, vector unsigned int data2)
+{
+    vector unsigned short hi;
+
+    /* unpack to char */
+    hi = (vector unsigned short)
+#ifdef WORDS_BIGENDIAN
+	vec_mergeh ((vector unsigned short) data2,
+		    (vector unsigned short) data1);
+#else
+	vec_mergeh ((vector unsigned short) data1,
+		    (vector unsigned short) data2);
+#endif
+
+    return (vector unsigned int) hi;
+}
+
+static force_inline void
+unpack_128_2x128 (vector unsigned int data1, vector unsigned int data2,
+		    vector unsigned int* data_lo, vector unsigned int* data_hi)
+{
+    *data_lo = unpacklo_128_16x8(data1, data2);
+    *data_hi = unpackhi_128_16x8(data1, data2);
+}
+
+static force_inline void
+unpack_128_2x128_16 (vector unsigned int data1, vector unsigned int data2,
+		    vector unsigned int* data_lo, vector unsigned int* data_hi)
+{
+    *data_lo = unpacklo_128_8x16(data1, data2);
+    *data_hi = unpackhi_128_8x16(data1, data2);
+}
+
+static force_inline vector unsigned int
+unpack_565_to_8888 (vector unsigned int lo)
+{
+    vector unsigned int r, g, b, rb, t;
+
+    r = vec_and (vec_sl(lo, create_mask_32_128(8)), mask_red);
+    g = vec_and (vec_sl(lo, create_mask_32_128(5)), mask_green);
+    b = vec_and (vec_sl(lo, create_mask_32_128(3)), mask_blue);
+
+    rb = vec_or (r, b);
+    t  = vec_and (rb, mask_565_fix_rb);
+    t  = vec_sr (t, create_mask_32_128(5));
+    rb = vec_or (rb, t);
+
+    t  = vec_and (g, mask_565_fix_g);
+    t  = vec_sr (t, create_mask_32_128(6));
+    g  = vec_or (g, t);
+
+    return vec_or (rb, g);
+}
+
+static force_inline int
+is_opaque (vector unsigned int x)
+{
+    uint32_t cmp_result;
+    vector bool int ffs = vec_cmpeq(x, x);
+
+    cmp_result = vec_all_eq(x, ffs);
+
+    return (cmp_result & 0x8888) == 0x8888;
+}
+
+static force_inline int
+is_zero (vector unsigned int x)
+{
+    uint32_t cmp_result;
+
+    cmp_result = vec_all_eq(x, (vector unsigned int) AVV(0));
+
+    return cmp_result == 0xffff;
+}
+
+static force_inline int
+is_transparent (vector unsigned int x)
+{
+    uint32_t cmp_result;
+
+    cmp_result = vec_all_eq(x, (vector unsigned int) AVV(0));
+    return (cmp_result & 0x8888) == 0x8888;
+}
+
+static force_inline uint32_t
+core_combine_over_u_pixel_vmx (uint32_t src, uint32_t dst)
+{
+    uint32_t a;
+
+    a = ALPHA_8(src);
+
+    if (a == 0xff)
+    {
+	return src;
+    }
+    else if (src)
+    {
+	UN8x4_MUL_UN8_ADD_UN8x4(dst, (~a & MASK), src);
+    }
+
+    return dst;
+}
+
+static force_inline uint32_t
+combine1 (const uint32_t *ps, const uint32_t *pm)
+{
+    uint32_t s = *ps;
+
+    if (pm)
+	UN8x4_MUL_UN8(s, ALPHA_8(*pm));
+
+    return s;
+}
+
+static force_inline vector unsigned int
+combine4 (const uint32_t* ps, const uint32_t* pm)
+{
+    vector unsigned int src, msk;
+
+    if (pm)
+    {
+	msk = load_128_unaligned(pm);
+
+	if (is_transparent(msk))
+	    return (vector unsigned int) AVV(0);
+    }
+
+    src = load_128_unaligned(ps);
+
+    if (pm)
+	src = pix_multiply(src, msk);
+
+    return src;
+}
+
+static void
+vmx_combine_over_u_no_mask (uint32_t *      dest,
+                            const uint32_t *src,
+                            int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+
+	LOAD_VECTORS (dest, src);
+
+	vdest = over (vsrc, splat_alpha (vsrc), vdest);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_over_u_mask (uint32_t *      dest,
+                         const uint32_t *src,
+                         const uint32_t *mask,
+                         int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t ia;
+
+	UN8x4_MUL_UN8 (s, m);
+
+	ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = over (vsrc, splat_alpha (vsrc), vdest);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t ia;
+
+	UN8x4_MUL_UN8 (s, m);
+
+	ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_over_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    if (mask)
+	vmx_combine_over_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_over_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_over_reverse_u_no_mask (uint32_t *      dest,
+                                    const uint32_t *src,
+                                    int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+
+	LOAD_VECTORS (dest, src);
+
+	vdest = over (vdest, splat_alpha (vdest), vsrc);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t ia = ALPHA_8 (~dest[i]);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_over_reverse_u_mask (uint32_t *      dest,
+                                 const uint32_t *src,
+                                 const uint32_t *mask,
+                                 int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8 (s, m);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = over (vdest, splat_alpha (vdest), vsrc);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t ia = ALPHA_8 (~dest[i]);
+
+	UN8x4_MUL_UN8 (s, m);
+
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d);
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_over_reverse_u (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               dest,
+                            const uint32_t *         src,
+                            const uint32_t *         mask,
+                            int                      width)
+{
+    if (mask)
+	vmx_combine_over_reverse_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_over_reverse_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_in_u_no_mask (uint32_t *      dest,
+                          const uint32_t *src,
+                          int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t a = ALPHA_8 (*dest);
+
+	UN8x4_MUL_UN8 (s, a);
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_multiply (vsrc, splat_alpha (vdest));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t a = ALPHA_8 (dest[i]);
+
+	UN8x4_MUL_UN8 (s, a);
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_in_u_mask (uint32_t *      dest,
+                       const uint32_t *src,
+                       const uint32_t *mask,
+                       int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t a = ALPHA_8 (*dest);
+
+	UN8x4_MUL_UN8 (s, m);
+	UN8x4_MUL_UN8 (s, a);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_multiply (vsrc, splat_alpha (vdest));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t a = ALPHA_8 (dest[i]);
+
+	UN8x4_MUL_UN8 (s, m);
+	UN8x4_MUL_UN8 (s, a);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_in_u (pixman_implementation_t *imp,
+                  pixman_op_t              op,
+                  uint32_t *               dest,
+                  const uint32_t *         src,
+                  const uint32_t *         mask,
+                  int                      width)
+{
+    if (mask)
+	vmx_combine_in_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_in_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_in_reverse_u_no_mask (uint32_t *      dest,
+                                  const uint32_t *src,
+                                  int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t d = *dest;
+	uint32_t a = ALPHA_8 (*src++);
+
+	UN8x4_MUL_UN8 (d, a);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_multiply (vdest, splat_alpha (vsrc));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t d = dest[i];
+	uint32_t a = ALPHA_8 (src[i]);
+
+	UN8x4_MUL_UN8 (d, a);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_in_reverse_u_mask (uint32_t *      dest,
+                               const uint32_t *src,
+                               const uint32_t *mask,
+                               int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t d = *dest;
+	uint32_t a = *src++;
+
+	UN8x4_MUL_UN8 (a, m);
+	a = ALPHA_8 (a);
+	UN8x4_MUL_UN8 (d, a);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_multiply (vdest, splat_alpha (vsrc));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t d = dest[i];
+	uint32_t a = src[i];
+
+	UN8x4_MUL_UN8 (a, m);
+	a = ALPHA_8 (a);
+	UN8x4_MUL_UN8 (d, a);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_in_reverse_u (pixman_implementation_t *imp,
+                          pixman_op_t              op,
+                          uint32_t *               dest,
+                          const uint32_t *         src,
+                          const uint32_t *         mask,
+                          int                      width)
+{
+    if (mask)
+	vmx_combine_in_reverse_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_in_reverse_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_out_u_no_mask (uint32_t *      dest,
+                           const uint32_t *src,
+                           int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t a = ALPHA_8 (~(*dest));
+
+	UN8x4_MUL_UN8 (s, a);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_multiply (vsrc, splat_alpha (negate (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t a = ALPHA_8 (~dest[i]);
+
+	UN8x4_MUL_UN8 (s, a);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_out_u_mask (uint32_t *      dest,
+                        const uint32_t *src,
+                        const uint32_t *mask,
+                        int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t a = ALPHA_8 (~(*dest));
+
+	UN8x4_MUL_UN8 (s, m);
+	UN8x4_MUL_UN8 (s, a);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_multiply (vsrc, splat_alpha (negate (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t a = ALPHA_8 (~dest[i]);
+
+	UN8x4_MUL_UN8 (s, m);
+	UN8x4_MUL_UN8 (s, a);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_out_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    if (mask)
+	vmx_combine_out_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_out_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_out_reverse_u_no_mask (uint32_t *      dest,
+                                   const uint32_t *src,
+                                   int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t d = *dest;
+	uint32_t a = ALPHA_8 (~(*src++));
+
+	UN8x4_MUL_UN8 (d, a);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_multiply (vdest, splat_alpha (negate (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t d = dest[i];
+	uint32_t a = ALPHA_8 (~src[i]);
+
+	UN8x4_MUL_UN8 (d, a);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_out_reverse_u_mask (uint32_t *      dest,
+                                const uint32_t *src,
+                                const uint32_t *mask,
+                                int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t d = *dest;
+	uint32_t a = *src++;
+
+	UN8x4_MUL_UN8 (a, m);
+	a = ALPHA_8 (~a);
+	UN8x4_MUL_UN8 (d, a);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_multiply (vdest, splat_alpha (negate (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t d = dest[i];
+	uint32_t a = src[i];
+
+	UN8x4_MUL_UN8 (a, m);
+	a = ALPHA_8 (~a);
+	UN8x4_MUL_UN8 (d, a);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_out_reverse_u (pixman_implementation_t *imp,
+                           pixman_op_t              op,
+                           uint32_t *               dest,
+                           const uint32_t *         src,
+                           const uint32_t *         mask,
+                           int                      width)
+{
+    if (mask)
+	vmx_combine_out_reverse_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_out_reverse_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_atop_u_no_mask (uint32_t *      dest,
+                            const uint32_t *src,
+                            int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t dest_a = ALPHA_8 (d);
+	uint32_t src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_add_mul (vsrc, splat_alpha (vdest),
+			     vdest, splat_alpha (negate (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t dest_a = ALPHA_8 (d);
+	uint32_t src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_atop_u_mask (uint32_t *      dest,
+                         const uint32_t *src,
+                         const uint32_t *mask,
+                         int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t dest_a = ALPHA_8 (d);
+	uint32_t src_ia;
+
+	UN8x4_MUL_UN8 (s, m);
+
+	src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_add_mul (vsrc, splat_alpha (vdest),
+			     vdest, splat_alpha (negate (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t dest_a = ALPHA_8 (d);
+	uint32_t src_ia;
+
+	UN8x4_MUL_UN8 (s, m);
+
+	src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_atop_u (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    if (mask)
+	vmx_combine_atop_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_atop_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_atop_reverse_u_no_mask (uint32_t *      dest,
+                                    const uint32_t *src,
+                                    int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t src_a = ALPHA_8 (s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_add_mul (vdest, splat_alpha (vsrc),
+			     vsrc, splat_alpha (negate (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t src_a = ALPHA_8 (s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_atop_reverse_u_mask (uint32_t *      dest,
+                                 const uint32_t *src,
+                                 const uint32_t *mask,
+                                 int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t src_a;
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8 (s, m);
+
+	src_a = ALPHA_8 (s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_add_mul (vdest, splat_alpha (vsrc),
+			     vsrc, splat_alpha (negate (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t src_a;
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8 (s, m);
+
+	src_a = ALPHA_8 (s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_atop_reverse_u (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               dest,
+                            const uint32_t *         src,
+                            const uint32_t *         mask,
+                            int                      width)
+{
+    if (mask)
+	vmx_combine_atop_reverse_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_atop_reverse_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_xor_u_no_mask (uint32_t *      dest,
+                           const uint32_t *src,
+                           int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t src_ia = ALPHA_8 (~s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)),
+			     vdest, splat_alpha (negate (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t src_ia = ALPHA_8 (~s);
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_xor_u_mask (uint32_t *      dest,
+                        const uint32_t *src,
+                        const uint32_t *mask,
+                        int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t src_ia;
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8 (s, m);
+
+	src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)),
+			     vdest, splat_alpha (negate (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t src_ia;
+	uint32_t dest_ia = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8 (s, m);
+
+	src_ia = ALPHA_8 (~s);
+
+	UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_xor_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    if (mask)
+	vmx_combine_xor_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_xor_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_add_u_no_mask (uint32_t *      dest,
+                           const uint32_t *src,
+                           int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc;
+    DECLARE_SRC_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+
+	UN8x4_ADD_UN8x4 (d, s);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKS (dest, src);
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORS (dest, src);
+
+	vdest = pix_add (vsrc, vdest);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+
+	UN8x4_ADD_UN8x4 (d, s);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_add_u_mask (uint32_t *      dest,
+                        const uint32_t *src,
+                        const uint32_t *mask,
+                        int             width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t m = ALPHA_8 (*mask++);
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+
+	UN8x4_MUL_UN8 (s, m);
+	UN8x4_ADD_UN8x4 (d, s);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSM (dest, src, mask);
+
+	vdest = pix_add (vsrc, vdest);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t m = ALPHA_8 (mask[i]);
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+
+	UN8x4_MUL_UN8 (s, m);
+	UN8x4_ADD_UN8x4 (d, s);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_add_u (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    if (mask)
+	vmx_combine_add_u_mask (dest, src, mask, width);
+    else
+	vmx_combine_add_u_no_mask (dest, src, width);
+}
+
+static void
+vmx_combine_src_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+
+	UN8x4_MUL_UN8x4 (s, a);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_multiply (vsrc, vmask);
+
+	STORE_VECTOR (dest);
+
+	mask += 4;
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+
+	UN8x4_MUL_UN8x4 (s, a);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_over_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               dest,
+                     const uint32_t *         src,
+                     const uint32_t *         mask,
+                     int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t sa = ALPHA_8 (s);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ~a, s);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = in_over (vsrc, splat_alpha (vsrc), vmask, vdest);
+
+	STORE_VECTOR (dest);
+
+	mask += 4;
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t sa = ALPHA_8 (s);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ~a, s);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_over_reverse_ca (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               dest,
+                             const uint32_t *         src,
+                             const uint32_t *         mask,
+                             int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t ida = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ida, d);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = over (vdest, splat_alpha (vdest), pix_multiply (vsrc, vmask));
+
+	STORE_VECTOR (dest);
+
+	mask += 4;
+	src += 4;
+	dest += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t ida = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8_ADD_UN8x4 (s, ida, d);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_in_ca (pixman_implementation_t *imp,
+                   pixman_op_t              op,
+                   uint32_t *               dest,
+                   const uint32_t *         src,
+                   const uint32_t *         mask,
+                   int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t da = ALPHA_8 (*dest);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (s, da);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_multiply (pix_multiply (vsrc, vmask), splat_alpha (vdest));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t da = ALPHA_8 (dest[i]);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (s, da);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_in_reverse_ca (pixman_implementation_t *imp,
+                           pixman_op_t              op,
+                           uint32_t *               dest,
+                           const uint32_t *         src,
+                           const uint32_t *         mask,
+                           int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t d = *dest;
+	uint32_t sa = ALPHA_8 (*src++);
+
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4 (d, a);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_multiply (vdest, pix_multiply (vmask, splat_alpha (vsrc)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t d = dest[i];
+	uint32_t sa = ALPHA_8 (src[i]);
+
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4 (d, a);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_out_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t da = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (s, da);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_multiply (
+	    pix_multiply (vsrc, vmask), splat_alpha (negate (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t da = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (s, da);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_combine_out_reverse_ca (pixman_implementation_t *imp,
+                            pixman_op_t              op,
+                            uint32_t *               dest,
+                            const uint32_t *         src,
+                            const uint32_t *         mask,
+                            int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t sa = ALPHA_8 (s);
+
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4 (d, ~a);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_multiply (
+	    vdest, negate (pix_multiply (vmask, splat_alpha (vsrc))));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t sa = ALPHA_8 (s);
+
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4 (d, ~a);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_atop_ca (pixman_implementation_t *imp,
+                     pixman_op_t              op,
+                     uint32_t *               dest,
+                     const uint32_t *         src,
+                     const uint32_t *         mask,
+                     int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask, vsrca;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t sa = ALPHA_8 (s);
+	uint32_t da = ALPHA_8 (d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vsrca = splat_alpha (vsrc);
+
+	vsrc = pix_multiply (vsrc, vmask);
+	vmask = pix_multiply (vmask, vsrca);
+
+	vdest = pix_add_mul (vsrc, splat_alpha (vdest),
+			     negate (vmask), vdest);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t sa = ALPHA_8 (s);
+	uint32_t da = ALPHA_8 (d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_atop_reverse_ca (pixman_implementation_t *imp,
+                             pixman_op_t              op,
+                             uint32_t *               dest,
+                             const uint32_t *         src,
+                             const uint32_t *         mask,
+                             int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t sa = ALPHA_8 (s);
+	uint32_t da = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, a, s, da);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_add_mul (vdest,
+			     pix_multiply (vmask, splat_alpha (vsrc)),
+			     pix_multiply (vsrc, vmask),
+			     negate (splat_alpha (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t sa = ALPHA_8 (s);
+	uint32_t da = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, a, s, da);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_xor_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+	uint32_t sa = ALPHA_8 (s);
+	uint32_t da = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
+
+	*dest++ = d;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_add_mul (vdest,
+			     negate (pix_multiply (vmask, splat_alpha (vsrc))),
+			     pix_multiply (vsrc, vmask),
+			     negate (splat_alpha (vdest)));
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+	uint32_t sa = ALPHA_8 (s);
+	uint32_t da = ALPHA_8 (~d);
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_MUL_UN8 (a, sa);
+	UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da);
+
+	dest[i] = d;
+    }
+}
+
+static void
+vmx_combine_add_ca (pixman_implementation_t *imp,
+                    pixman_op_t              op,
+                    uint32_t *               dest,
+                    const uint32_t *         src,
+                    const uint32_t *         mask,
+                    int                      width)
+{
+    int i;
+    vector unsigned int vdest, vsrc, vmask;
+    DECLARE_SRC_MASK_VAR;
+    DECLARE_MASK_MASK_VAR;
+
+    while (width && ((uintptr_t)dest & 15))
+    {
+	uint32_t a = *mask++;
+	uint32_t s = *src++;
+	uint32_t d = *dest;
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_ADD_UN8x4 (s, d);
+
+	*dest++ = s;
+	width--;
+    }
+
+    COMPUTE_SHIFT_MASKC (dest, src, mask);
+
+    /* printf ("%s\n",__PRETTY_FUNCTION__); */
+    for (i = width / 4; i > 0; i--)
+    {
+	LOAD_VECTORSC (dest, src, mask);
+
+	vdest = pix_add (pix_multiply (vsrc, vmask), vdest);
+
+	STORE_VECTOR (dest);
+
+	src += 4;
+	dest += 4;
+	mask += 4;
+    }
+
+    for (i = width % 4; --i >= 0;)
+    {
+	uint32_t a = mask[i];
+	uint32_t s = src[i];
+	uint32_t d = dest[i];
+
+	UN8x4_MUL_UN8x4 (s, a);
+	UN8x4_ADD_UN8x4 (s, d);
+
+	dest[i] = s;
+    }
+}
+
+static void
+vmx_composite_over_n_8_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, srca;
+    uint32_t *dst_line, *dst;
+    uint8_t *mask_line;
+    int dst_stride, mask_stride;
+    int32_t w;
+    uint32_t m, d, s, ia;
+
+    vector unsigned int vsrc, valpha, vmask, vdst;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    srca = ALPHA_8(src);
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1);
+
+    vsrc = (vector unsigned int) {src, src, src, src};
+    valpha = splat_alpha(vsrc);
+
+    while (height--)
+    {
+	const uint8_t *pm = mask_line;
+	dst = dst_line;
+	dst_line += dst_stride;
+	mask_line += mask_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    s = src;
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *dst;
+		UN8x4_MUL_UN8 (s, m);
+		ia = ALPHA_8 (~s);
+		UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+		*dst = d;
+	    }
+
+	    w--;
+	    dst++;
+	}
+
+	while (w >= 4)
+	{
+	    m = *((uint32_t*)pm);
+
+	    if (srca == 0xff && m == 0xffffffff)
+	    {
+		save_128_aligned(dst, vsrc);
+	    }
+	    else if (m)
+	    {
+		vmask = splat_pixel((vector unsigned int) {m, m, m, m});
+
+		/* dst is 16-byte aligned */
+		vdst = in_over (vsrc, valpha, vmask, load_128_aligned (dst));
+
+		save_128_aligned(dst, vdst);
+	    }
+
+	    w -= 4;
+	    dst += 4;
+	    pm += 4;
+	}
+
+	while (w)
+	{
+	    s = src;
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *dst;
+		UN8x4_MUL_UN8 (s, m);
+		ia = ALPHA_8 (~s);
+		UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s);
+		*dst = d;
+	    }
+
+	    w--;
+	    dst++;
+	}
+    }
+
+}
+
+static pixman_bool_t
+vmx_fill (pixman_implementation_t *imp,
+           uint32_t *               bits,
+           int                      stride,
+           int                      bpp,
+           int                      x,
+           int                      y,
+           int                      width,
+           int                      height,
+           uint32_t		    filler)
+{
+    uint32_t byte_width;
+    uint8_t *byte_line;
+
+    vector unsigned int vfiller;
+
+    if (bpp == 8)
+    {
+	uint8_t b;
+	uint16_t w;
+
+	stride = stride * (int) sizeof (uint32_t) / 1;
+	byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x);
+	byte_width = width;
+	stride *= 1;
+
+	b = filler & 0xff;
+	w = (b << 8) | b;
+	filler = (w << 16) | w;
+    }
+    else if (bpp == 16)
+    {
+	stride = stride * (int) sizeof (uint32_t) / 2;
+	byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x);
+	byte_width = 2 * width;
+	stride *= 2;
+
+        filler = (filler & 0xffff) * 0x00010001;
+    }
+    else if (bpp == 32)
+    {
+	stride = stride * (int) sizeof (uint32_t) / 4;
+	byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x);
+	byte_width = 4 * width;
+	stride *= 4;
+    }
+    else
+    {
+	return FALSE;
+    }
+
+    vfiller = create_mask_1x32_128(&filler);
+
+    while (height--)
+    {
+	int w;
+	uint8_t *d = byte_line;
+	byte_line += stride;
+	w = byte_width;
+
+	if (w >= 1 && ((uintptr_t)d & 1))
+	{
+	    *(uint8_t *)d = filler;
+	    w -= 1;
+	    d += 1;
+	}
+
+	while (w >= 2 && ((uintptr_t)d & 3))
+	{
+	    *(uint16_t *)d = filler;
+	    w -= 2;
+	    d += 2;
+	}
+
+	while (w >= 4 && ((uintptr_t)d & 15))
+	{
+	    *(uint32_t *)d = filler;
+
+	    w -= 4;
+	    d += 4;
+	}
+
+	while (w >= 128)
+	{
+	    vec_st(vfiller, 0, (uint32_t *) d);
+	    vec_st(vfiller, 0, (uint32_t *) d + 4);
+	    vec_st(vfiller, 0, (uint32_t *) d + 8);
+	    vec_st(vfiller, 0, (uint32_t *) d + 12);
+	    vec_st(vfiller, 0, (uint32_t *) d + 16);
+	    vec_st(vfiller, 0, (uint32_t *) d + 20);
+	    vec_st(vfiller, 0, (uint32_t *) d + 24);
+	    vec_st(vfiller, 0, (uint32_t *) d + 28);
+
+	    d += 128;
+	    w -= 128;
+	}
+
+	if (w >= 64)
+	{
+	    vec_st(vfiller, 0, (uint32_t *) d);
+	    vec_st(vfiller, 0, (uint32_t *) d + 4);
+	    vec_st(vfiller, 0, (uint32_t *) d + 8);
+	    vec_st(vfiller, 0, (uint32_t *) d + 12);
+
+	    d += 64;
+	    w -= 64;
+	}
+
+	if (w >= 32)
+	{
+	    vec_st(vfiller, 0, (uint32_t *) d);
+	    vec_st(vfiller, 0, (uint32_t *) d + 4);
+
+	    d += 32;
+	    w -= 32;
+	}
+
+	if (w >= 16)
+	{
+	    vec_st(vfiller, 0, (uint32_t *) d);
+
+	    d += 16;
+	    w -= 16;
+	}
+
+	while (w >= 4)
+	{
+	    *(uint32_t *)d = filler;
+
+	    w -= 4;
+	    d += 4;
+	}
+
+	if (w >= 2)
+	{
+	    *(uint16_t *)d = filler;
+	    w -= 2;
+	    d += 2;
+	}
+
+	if (w >= 1)
+	{
+	    *(uint8_t *)d = filler;
+	    w -= 1;
+	    d += 1;
+	}
+    }
+
+    return TRUE;
+}
+
+static void
+vmx_composite_src_x888_8888 (pixman_implementation_t *imp,
+			      pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int32_t w;
+    int dst_stride, src_stride;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+	w = width;
+
+	while (w && (uintptr_t)dst & 15)
+	{
+	    *dst++ = *src++ | 0xff000000;
+	    w--;
+	}
+
+	while (w >= 16)
+	{
+	    vector unsigned int vmx_src1, vmx_src2, vmx_src3, vmx_src4;
+
+	    vmx_src1 = load_128_unaligned (src);
+	    vmx_src2 = load_128_unaligned (src + 4);
+	    vmx_src3 = load_128_unaligned (src + 8);
+	    vmx_src4 = load_128_unaligned (src + 12);
+
+	    save_128_aligned (dst, vec_or (vmx_src1, mask_ff000000));
+	    save_128_aligned (dst + 4, vec_or (vmx_src2, mask_ff000000));
+	    save_128_aligned (dst + 8, vec_or (vmx_src3, mask_ff000000));
+	    save_128_aligned (dst + 12, vec_or (vmx_src4, mask_ff000000));
+
+	    dst += 16;
+	    src += 16;
+	    w -= 16;
+	}
+
+	while (w)
+	{
+	    *dst++ = *src++ | 0xff000000;
+	    w--;
+	}
+    }
+}
+
+static void
+vmx_composite_over_n_8888 (pixman_implementation_t *imp,
+                           pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t *dst_line, *dst;
+    uint32_t src, ia;
+    int      i, w, dst_stride;
+    vector unsigned int vdst, vsrc, via;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    vsrc = (vector unsigned int){src, src, src, src};
+    via = negate (splat_alpha (vsrc));
+    ia = ALPHA_8 (~src);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	w = width;
+
+	while (w && ((uintptr_t)dst & 15))
+	{
+	    uint32_t d = *dst;
+	    UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, src);
+	    *dst++ = d;
+	    w--;
+	}
+
+	for (i = w / 4; i > 0; i--)
+	{
+	    vdst = pix_multiply (load_128_aligned (dst), via);
+	    save_128_aligned (dst, pix_add (vsrc, vdst));
+	    dst += 4;
+	}
+
+	for (i = w % 4; --i >= 0;)
+	{
+	    uint32_t d = dst[i];
+	    UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, src);
+	    dst[i] = d;
+	}
+    }
+}
+
+static void
+vmx_composite_over_8888_8888 (pixman_implementation_t *imp,
+                               pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    int dst_stride, src_stride;
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+
+    PIXMAN_IMAGE_GET_LINE (
+    dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+    src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+
+    dst = dst_line;
+    src = src_line;
+
+    while (height--)
+    {
+        vmx_combine_over_u (imp, op, dst, src, NULL, width);
+
+        dst += dst_stride;
+        src += src_stride;
+    }
+}
+
+static void
+vmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp,
+                                    pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t src, ia;
+    uint32_t    *dst_line, d;
+    uint32_t    *mask_line, m;
+    uint32_t pack_cmp;
+    int dst_stride, mask_stride;
+
+    vector unsigned int vsrc, valpha, vmask, vdest;
+
+    src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format);
+
+    if (src == 0)
+	return;
+
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1);
+
+    vsrc = (vector unsigned int) {src, src, src, src};
+    valpha = splat_alpha(vsrc);
+    ia = ALPHA_8 (src);
+
+    while (height--)
+    {
+	int w = width;
+	const uint32_t *pm = (uint32_t *)mask_line;
+	uint32_t *pd = (uint32_t *)dst_line;
+	uint32_t s;
+
+	dst_line += dst_stride;
+	mask_line += mask_stride;
+
+	while (w && (uintptr_t)pd & 15)
+	{
+	    s = src;
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *pd;
+		UN8x4_MUL_UN8x4 (s, m);
+		UN8x4_MUL_UN8 (m, ia);
+		m = ~m;
+		UN8x4_MUL_UN8x4_ADD_UN8x4 (d, m, s);
+		*pd = d;
+	    }
+
+	    pd++;
+	    w--;
+	}
+
+	while (w >= 4)
+	{
+	    /* pm is NOT necessarily 16-byte aligned */
+	    vmask = load_128_unaligned (pm);
+
+	    pack_cmp = vec_all_eq(vmask, (vector unsigned int) AVV(0));
+
+	    /* if all bits in mask are zero, pack_cmp is not 0 */
+	    if (pack_cmp == 0)
+	    {
+		/* pd is 16-byte aligned */
+		vdest = in_over (vsrc, valpha, vmask, load_128_aligned (pd));
+
+		save_128_aligned(pd, vdest);
+	    }
+
+	    pd += 4;
+	    pm += 4;
+	    w -= 4;
+	}
+
+	while (w)
+	{
+	    s = src;
+	    m = *pm++;
+
+	    if (m)
+	    {
+		d = *pd;
+		UN8x4_MUL_UN8x4 (s, m);
+		UN8x4_MUL_UN8 (m, ia);
+		m = ~m;
+		UN8x4_MUL_UN8x4_ADD_UN8x4 (d, m, s);
+		*pd = d;
+	    }
+
+	    pd++;
+	    w--;
+	}
+    }
+}
+
+static void
+vmx_composite_add_8_8 (pixman_implementation_t *imp,
+            pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint8_t     *dst_line, *dst;
+    uint8_t     *src_line, *src;
+    int dst_stride, src_stride;
+    int32_t w;
+    uint16_t t;
+
+    PIXMAN_IMAGE_GET_LINE (
+    src_image, src_x, src_y, uint8_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+    dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	src = src_line;
+
+	dst_line += dst_stride;
+	src_line += src_stride;
+	w = width;
+
+	/* Small head */
+	while (w && (uintptr_t)dst & 3)
+	{
+	    t = (*dst) + (*src++);
+	    *dst++ = t | (0 - (t >> 8));
+	    w--;
+	}
+
+	vmx_combine_add_u (imp, op,
+		    (uint32_t*)dst, (uint32_t*)src, NULL, w >> 2);
+
+	/* Small tail */
+	dst += w & 0xfffc;
+	src += w & 0xfffc;
+
+	w &= 3;
+
+	while (w)
+	{
+	    t = (*dst) + (*src++);
+	    *dst++ = t | (0 - (t >> 8));
+	    w--;
+	}
+    }
+}
+
+static void
+vmx_composite_add_8888_8888 (pixman_implementation_t *imp,
+                              pixman_composite_info_t *info)
+{
+    PIXMAN_COMPOSITE_ARGS (info);
+    uint32_t    *dst_line, *dst;
+    uint32_t    *src_line, *src;
+    int dst_stride, src_stride;
+
+    PIXMAN_IMAGE_GET_LINE (
+	src_image, src_x, src_y, uint32_t, src_stride, src_line, 1);
+    PIXMAN_IMAGE_GET_LINE (
+	dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1);
+
+    while (height--)
+    {
+	dst = dst_line;
+	dst_line += dst_stride;
+	src = src_line;
+	src_line += src_stride;
+
+	vmx_combine_add_u (imp, op, dst, src, NULL, width);
+    }
+}
+
+static force_inline void
+scaled_nearest_scanline_vmx_8888_8888_OVER (uint32_t*       pd,
+                                            const uint32_t* ps,
+                                            int32_t         w,
+                                            pixman_fixed_t  vx,
+                                            pixman_fixed_t  unit_x,
+                                            pixman_fixed_t  src_width_fixed,
+                                            pixman_bool_t   fully_transparent_src)
+{
+    uint32_t s, d;
+    const uint32_t* pm = NULL;
+
+    vector unsigned int vsrc, vdst;
+
+    if (fully_transparent_src)
+	return;
+
+    /* Align dst on a 16-byte boundary */
+    while (w && ((uintptr_t)pd & 15))
+    {
+	d = *pd;
+	s = combine1 (ps + pixman_fixed_to_int (vx), pm);
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	*pd++ = core_combine_over_u_pixel_vmx (s, d);
+	if (pm)
+	    pm++;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	vector unsigned int tmp;
+	uint32_t tmp1, tmp2, tmp3, tmp4;
+
+	tmp1 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp2 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp3 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+	tmp4 = *(ps + pixman_fixed_to_int (vx));
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	tmp[0] = tmp1;
+	tmp[1] = tmp2;
+	tmp[2] = tmp3;
+	tmp[3] = tmp4;
+
+	vsrc = combine4 ((const uint32_t *) &tmp, pm);
+
+	if (is_opaque (vsrc))
+	{
+	    save_128_aligned (pd, vsrc);
+	}
+	else if (!is_zero (vsrc))
+	{
+	    vdst = over(vsrc, splat_alpha(vsrc), load_128_aligned (pd));
+
+	    save_128_aligned (pd, vdst);
+	}
+
+	w -= 4;
+	pd += 4;
+	if (pm)
+	    pm += 4;
+    }
+
+    while (w)
+    {
+	d = *pd;
+	s = combine1 (ps + pixman_fixed_to_int (vx), pm);
+	vx += unit_x;
+	while (vx >= 0)
+	    vx -= src_width_fixed;
+
+	*pd++ = core_combine_over_u_pixel_vmx (s, d);
+	if (pm)
+	    pm++;
+
+	w--;
+    }
+}
+
+FAST_NEAREST_MAINLOOP (vmx_8888_8888_cover_OVER,
+		       scaled_nearest_scanline_vmx_8888_8888_OVER,
+		       uint32_t, uint32_t, COVER)
+FAST_NEAREST_MAINLOOP (vmx_8888_8888_none_OVER,
+		       scaled_nearest_scanline_vmx_8888_8888_OVER,
+		       uint32_t, uint32_t, NONE)
+FAST_NEAREST_MAINLOOP (vmx_8888_8888_pad_OVER,
+		       scaled_nearest_scanline_vmx_8888_8888_OVER,
+		       uint32_t, uint32_t, PAD)
+FAST_NEAREST_MAINLOOP (vmx_8888_8888_normal_OVER,
+		       scaled_nearest_scanline_vmx_8888_8888_OVER,
+		       uint32_t, uint32_t, NORMAL)
+
+static const pixman_fast_path_t vmx_fast_paths[] =
+{
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null, a8r8g8b8, vmx_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid,    null, x8r8g8b8, vmx_composite_over_n_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, vmx_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, vmx_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, vmx_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, vmx_composite_over_8888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, vmx_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, vmx_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, vmx_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, vmx_composite_over_n_8_8888),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, vmx_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, vmx_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, vmx_composite_over_n_8888_8888_ca),
+    PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, vmx_composite_over_n_8888_8888_ca),
+
+    /* PIXMAN_OP_ADD */
+    PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, vmx_composite_add_8_8),
+    PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, vmx_composite_add_8888_8888),
+    PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, vmx_composite_add_8888_8888),
+
+    /* PIXMAN_OP_SRC */
+    PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, vmx_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, vmx_composite_src_x888_8888),
+
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, vmx_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, vmx_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, vmx_8888_8888),
+    SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, vmx_8888_8888),
+
+    {   PIXMAN_OP_NONE	},
+};
+
+static uint32_t *
+vmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    vector unsigned int ff000000 = mask_ff000000;
+    uint32_t *dst = iter->buffer;
+    uint32_t *src = (uint32_t *)iter->bits;
+
+    iter->bits += iter->stride;
+
+    while (w && ((uintptr_t)dst) & 0x0f)
+    {
+	*dst++ = (*src++) | 0xff000000;
+	w--;
+    }
+
+    while (w >= 4)
+    {
+	save_128_aligned(dst, vec_or(load_128_unaligned(src), ff000000));
+
+	dst += 4;
+	src += 4;
+	w -= 4;
+    }
+
+    while (w)
+    {
+	*dst++ = (*src++) | 0xff000000;
+	w--;
+    }
+
+    return iter->buffer;
+}
+
+static uint32_t *
+vmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask)
+{
+    int w = iter->width;
+    uint32_t *dst = iter->buffer;
+    uint8_t *src = iter->bits;
+    vector unsigned int vmx0, vmx1, vmx2, vmx3, vmx4, vmx5, vmx6;
+
+    iter->bits += iter->stride;
+
+    while (w && (((uintptr_t)dst) & 15))
+    {
+        *dst++ = *(src++) << 24;
+        w--;
+    }
+
+    while (w >= 16)
+    {
+	vmx0 = load_128_unaligned((uint32_t *) src);
+
+	unpack_128_2x128((vector unsigned int) AVV(0), vmx0, &vmx1, &vmx2);
+	unpack_128_2x128_16((vector unsigned int) AVV(0), vmx1, &vmx3, &vmx4);
+	unpack_128_2x128_16((vector unsigned int) AVV(0), vmx2, &vmx5, &vmx6);
+
+	save_128_aligned(dst, vmx6);
+	save_128_aligned((dst +  4), vmx5);
+	save_128_aligned((dst +  8), vmx4);
+	save_128_aligned((dst + 12), vmx3);
+
+	dst += 16;
+	src += 16;
+	w -= 16;
+    }
+
+    while (w)
+    {
+	*dst++ = *(src++) << 24;
+	w--;
+    }
+
+    return iter->buffer;
+}
+
+#define IMAGE_FLAGS							\
+    (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM |		\
+     FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
+
+static const pixman_iter_info_t vmx_iters[] =
+{
+    { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, vmx_fetch_x8r8g8b8, NULL
+    },
+    { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW,
+      _pixman_iter_init_bits_stride, vmx_fetch_a8, NULL
+    },
+    { PIXMAN_null },
+};
+
+pixman_implementation_t *
+_pixman_implementation_create_vmx (pixman_implementation_t *fallback)
+{
+    pixman_implementation_t *imp = _pixman_implementation_create (fallback, vmx_fast_paths);
+
+    /* VMX constants */
+    mask_ff000000 = create_mask_32_128 (0xff000000);
+    mask_red   = create_mask_32_128 (0x00f80000);
+    mask_green = create_mask_32_128 (0x0000fc00);
+    mask_blue  = create_mask_32_128 (0x000000f8);
+    mask_565_fix_rb = create_mask_32_128 (0x00e000e0);
+    mask_565_fix_g = create_mask_32_128  (0x0000c000);
+
+    /* Set up function pointers */
+
+    imp->combine_32[PIXMAN_OP_OVER] = vmx_combine_over_u;
+    imp->combine_32[PIXMAN_OP_OVER_REVERSE] = vmx_combine_over_reverse_u;
+    imp->combine_32[PIXMAN_OP_IN] = vmx_combine_in_u;
+    imp->combine_32[PIXMAN_OP_IN_REVERSE] = vmx_combine_in_reverse_u;
+    imp->combine_32[PIXMAN_OP_OUT] = vmx_combine_out_u;
+    imp->combine_32[PIXMAN_OP_OUT_REVERSE] = vmx_combine_out_reverse_u;
+    imp->combine_32[PIXMAN_OP_ATOP] = vmx_combine_atop_u;
+    imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = vmx_combine_atop_reverse_u;
+    imp->combine_32[PIXMAN_OP_XOR] = vmx_combine_xor_u;
+
+    imp->combine_32[PIXMAN_OP_ADD] = vmx_combine_add_u;
+
+    imp->combine_32_ca[PIXMAN_OP_SRC] = vmx_combine_src_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER] = vmx_combine_over_ca;
+    imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = vmx_combine_over_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN] = vmx_combine_in_ca;
+    imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = vmx_combine_in_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT] = vmx_combine_out_ca;
+    imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = vmx_combine_out_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP] = vmx_combine_atop_ca;
+    imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = vmx_combine_atop_reverse_ca;
+    imp->combine_32_ca[PIXMAN_OP_XOR] = vmx_combine_xor_ca;
+    imp->combine_32_ca[PIXMAN_OP_ADD] = vmx_combine_add_ca;
+
+    imp->fill = vmx_fill;
+
+    imp->iter_info = vmx_iters;
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman-x86.c b/libs/pixman-0.40.0/pixman/pixman-x86.c
new file mode 100644
index 0000000..0130b7b
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman-x86.c
@@ -0,0 +1,249 @@
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+
+#if defined(USE_X86_MMX) || defined (USE_SSE2) || defined (USE_SSSE3)
+
+/* The CPU detection code needs to be in a file not compiled with
+ * "-mmmx -msse", as gcc would generate CMOV instructions otherwise
+ * that would lead to SIGILL instructions on old CPUs that don't have
+ * it.
+ */
+
+typedef enum
+{
+    X86_MMX			= (1 << 0),
+    X86_MMX_EXTENSIONS		= (1 << 1),
+    X86_SSE			= (1 << 2) | X86_MMX_EXTENSIONS,
+    X86_SSE2			= (1 << 3),
+    X86_CMOV			= (1 << 4),
+    X86_SSSE3			= (1 << 5)
+} cpu_features_t;
+
+#ifdef HAVE_GETISAX
+
+#include <sys/auxv.h>
+
+static cpu_features_t
+detect_cpu_features (void)
+{
+    cpu_features_t features = 0;
+    unsigned int result = 0;
+
+    if (getisax (&result, 1))
+    {
+	if (result & AV_386_CMOV)
+	    features |= X86_CMOV;
+	if (result & AV_386_MMX)
+	    features |= X86_MMX;
+	if (result & AV_386_AMD_MMX)
+	    features |= X86_MMX_EXTENSIONS;
+	if (result & AV_386_SSE)
+	    features |= X86_SSE;
+	if (result & AV_386_SSE2)
+	    features |= X86_SSE2;
+	if (result & AV_386_SSSE3)
+	    features |= X86_SSSE3;
+    }
+
+    return features;
+}
+
+#else
+
+#define _PIXMAN_X86_64							\
+    (defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64))
+
+static pixman_bool_t
+have_cpuid (void)
+{
+#if _PIXMAN_X86_64 || defined (_MSC_VER)
+
+    return TRUE;
+
+#elif defined (__GNUC__)
+    uint32_t result;
+
+    __asm__ volatile (
+        "pushf"				"\n\t"
+        "pop %%eax"			"\n\t"
+        "mov %%eax, %%ecx"		"\n\t"
+        "xor $0x00200000, %%eax"	"\n\t"
+        "push %%eax"			"\n\t"
+        "popf"				"\n\t"
+        "pushf"				"\n\t"
+        "pop %%eax"			"\n\t"
+        "xor %%ecx, %%eax"		"\n\t"
+	"mov %%eax, %0"			"\n\t"
+	: "=r" (result)
+	:
+	: "%eax", "%ecx");
+
+    return !!result;
+
+#else
+#error "Unknown compiler"
+#endif
+}
+
+static void
+pixman_cpuid (uint32_t feature,
+	      uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d)
+{
+#if defined (__GNUC__)
+
+#if _PIXMAN_X86_64
+    __asm__ volatile (
+        "cpuid"				"\n\t"
+	: "=a" (*a), "=b" (*b), "=c" (*c), "=d" (*d)
+	: "a" (feature));
+#else
+    /* On x86-32 we need to be careful about the handling of %ebx
+     * and %esp. We can't declare either one as clobbered
+     * since they are special registers (%ebx is the "PIC
+     * register" holding an offset to global data, %esp the
+     * stack pointer), so we need to make sure that %ebx is
+     * preserved, and that %esp has its original value when
+     * accessing the output operands.
+     */
+    __asm__ volatile (
+	"xchg %%ebx, %1"		"\n\t"
+	"cpuid"				"\n\t"
+	"xchg %%ebx, %1"		"\n\t"
+	: "=a" (*a), "=r" (*b), "=c" (*c), "=d" (*d)
+	: "a" (feature));
+#endif
+
+#elif defined (_MSC_VER)
+    int info[4];
+
+    __cpuid (info, feature);
+
+    *a = info[0];
+    *b = info[1];
+    *c = info[2];
+    *d = info[3];
+#else
+#error Unknown compiler
+#endif
+}
+
+static cpu_features_t
+detect_cpu_features (void)
+{
+    uint32_t a, b, c, d;
+    cpu_features_t features = 0;
+
+    if (!have_cpuid())
+	return features;
+
+    /* Get feature bits */
+    pixman_cpuid (0x01, &a, &b, &c, &d);
+    if (d & (1 << 15))
+	features |= X86_CMOV;
+    if (d & (1 << 23))
+	features |= X86_MMX;
+    if (d & (1 << 25))
+	features |= X86_SSE;
+    if (d & (1 << 26))
+	features |= X86_SSE2;
+    if (c & (1 << 9))
+	features |= X86_SSSE3;
+
+    /* Check for AMD specific features */
+    if ((features & X86_MMX) && !(features & X86_SSE))
+    {
+	char vendor[13];
+
+	/* Get vendor string */
+	memset (vendor, 0, sizeof vendor);
+
+	pixman_cpuid (0x00, &a, &b, &c, &d);
+	memcpy (vendor + 0, &b, 4);
+	memcpy (vendor + 4, &d, 4);
+	memcpy (vendor + 8, &c, 4);
+
+	if (strcmp (vendor, "AuthenticAMD") == 0 ||
+	    strcmp (vendor, "HygonGenuine") == 0 ||
+	    strcmp (vendor, "Geode by NSC") == 0)
+	{
+	    pixman_cpuid (0x80000000, &a, &b, &c, &d);
+	    if (a >= 0x80000001)
+	    {
+		pixman_cpuid (0x80000001, &a, &b, &c, &d);
+
+		if (d & (1 << 22))
+		    features |= X86_MMX_EXTENSIONS;
+	    }
+	}
+    }
+
+    return features;
+}
+
+#endif
+
+static pixman_bool_t
+have_feature (cpu_features_t feature)
+{
+    static pixman_bool_t initialized;
+    static cpu_features_t features;
+
+    if (!initialized)
+    {
+	features = detect_cpu_features();
+	initialized = TRUE;
+    }
+
+    return (features & feature) == feature;
+}
+
+#endif
+
+pixman_implementation_t *
+_pixman_x86_get_implementations (pixman_implementation_t *imp)
+{
+#define MMX_BITS  (X86_MMX | X86_MMX_EXTENSIONS)
+#define SSE2_BITS (X86_MMX | X86_MMX_EXTENSIONS | X86_SSE | X86_SSE2)
+#define SSSE3_BITS (X86_SSE | X86_SSE2 | X86_SSSE3)
+
+#ifdef USE_X86_MMX
+    if (!_pixman_disabled ("mmx") && have_feature (MMX_BITS))
+	imp = _pixman_implementation_create_mmx (imp);
+#endif
+
+#ifdef USE_SSE2
+    if (!_pixman_disabled ("sse2") && have_feature (SSE2_BITS))
+	imp = _pixman_implementation_create_sse2 (imp);
+#endif
+
+#ifdef USE_SSSE3
+    if (!_pixman_disabled ("ssse3") && have_feature (SSSE3_BITS))
+	imp = _pixman_implementation_create_ssse3 (imp);
+#endif
+
+    return imp;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman.c b/libs/pixman-0.40.0/pixman/pixman.c
new file mode 100644
index 0000000..c09b528
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman.c
@@ -0,0 +1,1133 @@
+/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  SuSE makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Keith Packard, SuSE, Inc.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+
+#include <stdlib.h>
+
+pixman_implementation_t *global_implementation;
+
+#ifdef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR
+static void __attribute__((constructor))
+pixman_constructor (void)
+{
+    global_implementation = _pixman_choose_implementation ();
+}
+#endif
+
+typedef struct operator_info_t operator_info_t;
+
+struct operator_info_t
+{
+    uint8_t	opaque_info[4];
+};
+
+#define PACK(neither, src, dest, both)			\
+    {{	    (uint8_t)PIXMAN_OP_ ## neither,		\
+	    (uint8_t)PIXMAN_OP_ ## src,			\
+	    (uint8_t)PIXMAN_OP_ ## dest,		\
+	    (uint8_t)PIXMAN_OP_ ## both		}}
+
+static const operator_info_t operator_table[] =
+{
+    /*    Neither Opaque         Src Opaque             Dst Opaque             Both Opaque */
+    PACK (CLEAR,                 CLEAR,                 CLEAR,                 CLEAR),
+    PACK (SRC,                   SRC,                   SRC,                   SRC),
+    PACK (DST,                   DST,                   DST,                   DST),
+    PACK (OVER,                  SRC,                   OVER,                  SRC),
+    PACK (OVER_REVERSE,          OVER_REVERSE,          DST,                   DST),
+    PACK (IN,                    IN,                    SRC,                   SRC),
+    PACK (IN_REVERSE,            DST,                   IN_REVERSE,            DST),
+    PACK (OUT,                   OUT,                   CLEAR,                 CLEAR),
+    PACK (OUT_REVERSE,           CLEAR,                 OUT_REVERSE,           CLEAR),
+    PACK (ATOP,                  IN,                    OVER,                  SRC),
+    PACK (ATOP_REVERSE,          OVER_REVERSE,          IN_REVERSE,            DST),
+    PACK (XOR,                   OUT,                   OUT_REVERSE,           CLEAR),
+    PACK (ADD,                   ADD,                   ADD,                   ADD),
+    PACK (SATURATE,              OVER_REVERSE,          DST,                   DST),
+
+    {{ 0 /* 0x0e */ }},
+    {{ 0 /* 0x0f */ }},
+
+    PACK (CLEAR,                 CLEAR,                 CLEAR,                 CLEAR),
+    PACK (SRC,                   SRC,                   SRC,                   SRC),
+    PACK (DST,                   DST,                   DST,                   DST),
+    PACK (DISJOINT_OVER,         DISJOINT_OVER,         DISJOINT_OVER,         DISJOINT_OVER),
+    PACK (DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE),
+    PACK (DISJOINT_IN,           DISJOINT_IN,           DISJOINT_IN,           DISJOINT_IN),
+    PACK (DISJOINT_IN_REVERSE,   DISJOINT_IN_REVERSE,   DISJOINT_IN_REVERSE,   DISJOINT_IN_REVERSE),
+    PACK (DISJOINT_OUT,          DISJOINT_OUT,          DISJOINT_OUT,          DISJOINT_OUT),
+    PACK (DISJOINT_OUT_REVERSE,  DISJOINT_OUT_REVERSE,  DISJOINT_OUT_REVERSE,  DISJOINT_OUT_REVERSE),
+    PACK (DISJOINT_ATOP,         DISJOINT_ATOP,         DISJOINT_ATOP,         DISJOINT_ATOP),
+    PACK (DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE),
+    PACK (DISJOINT_XOR,          DISJOINT_XOR,          DISJOINT_XOR,          DISJOINT_XOR),
+
+    {{ 0 /* 0x1c */ }},
+    {{ 0 /* 0x1d */ }},
+    {{ 0 /* 0x1e */ }},
+    {{ 0 /* 0x1f */ }},
+
+    PACK (CLEAR,                 CLEAR,                 CLEAR,                 CLEAR),
+    PACK (SRC,                   SRC,                   SRC,                   SRC),
+    PACK (DST,                   DST,                   DST,                   DST),
+    PACK (CONJOINT_OVER,         CONJOINT_OVER,         CONJOINT_OVER,         CONJOINT_OVER),
+    PACK (CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE),
+    PACK (CONJOINT_IN,           CONJOINT_IN,           CONJOINT_IN,           CONJOINT_IN),
+    PACK (CONJOINT_IN_REVERSE,   CONJOINT_IN_REVERSE,   CONJOINT_IN_REVERSE,   CONJOINT_IN_REVERSE),
+    PACK (CONJOINT_OUT,          CONJOINT_OUT,          CONJOINT_OUT,          CONJOINT_OUT),
+    PACK (CONJOINT_OUT_REVERSE,  CONJOINT_OUT_REVERSE,  CONJOINT_OUT_REVERSE,  CONJOINT_OUT_REVERSE),
+    PACK (CONJOINT_ATOP,         CONJOINT_ATOP,         CONJOINT_ATOP,         CONJOINT_ATOP),
+    PACK (CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE),
+    PACK (CONJOINT_XOR,          CONJOINT_XOR,          CONJOINT_XOR,          CONJOINT_XOR),
+
+    {{ 0 /* 0x2c */ }},
+    {{ 0 /* 0x2d */ }},
+    {{ 0 /* 0x2e */ }},
+    {{ 0 /* 0x2f */ }},
+
+    PACK (MULTIPLY,              MULTIPLY,              MULTIPLY,              MULTIPLY),
+    PACK (SCREEN,                SCREEN,                SCREEN,                SCREEN),
+    PACK (OVERLAY,               OVERLAY,               OVERLAY,               OVERLAY),
+    PACK (DARKEN,                DARKEN,                DARKEN,                DARKEN),
+    PACK (LIGHTEN,               LIGHTEN,               LIGHTEN,               LIGHTEN),
+    PACK (COLOR_DODGE,           COLOR_DODGE,           COLOR_DODGE,           COLOR_DODGE),
+    PACK (COLOR_BURN,            COLOR_BURN,            COLOR_BURN,            COLOR_BURN),
+    PACK (HARD_LIGHT,            HARD_LIGHT,            HARD_LIGHT,            HARD_LIGHT),
+    PACK (SOFT_LIGHT,            SOFT_LIGHT,            SOFT_LIGHT,            SOFT_LIGHT),
+    PACK (DIFFERENCE,            DIFFERENCE,            DIFFERENCE,            DIFFERENCE),
+    PACK (EXCLUSION,             EXCLUSION,             EXCLUSION,             EXCLUSION),
+    PACK (HSL_HUE,               HSL_HUE,               HSL_HUE,               HSL_HUE),
+    PACK (HSL_SATURATION,        HSL_SATURATION,        HSL_SATURATION,        HSL_SATURATION),
+    PACK (HSL_COLOR,             HSL_COLOR,             HSL_COLOR,             HSL_COLOR),
+    PACK (HSL_LUMINOSITY,        HSL_LUMINOSITY,        HSL_LUMINOSITY,        HSL_LUMINOSITY),
+};
+
+/*
+ * Optimize the current operator based on opacity of source or destination
+ * The output operator should be mathematically equivalent to the source.
+ */
+static pixman_op_t
+optimize_operator (pixman_op_t     op,
+		   uint32_t        src_flags,
+		   uint32_t        mask_flags,
+		   uint32_t        dst_flags)
+{
+    pixman_bool_t is_source_opaque, is_dest_opaque;
+
+#define OPAQUE_SHIFT 13
+    
+    COMPILE_TIME_ASSERT (FAST_PATH_IS_OPAQUE == (1 << OPAQUE_SHIFT));
+    
+    is_dest_opaque = (dst_flags & FAST_PATH_IS_OPAQUE);
+    is_source_opaque = ((src_flags & mask_flags) & FAST_PATH_IS_OPAQUE);
+
+    is_dest_opaque >>= OPAQUE_SHIFT - 1;
+    is_source_opaque >>= OPAQUE_SHIFT;
+
+    return operator_table[op].opaque_info[is_dest_opaque | is_source_opaque];
+}
+
+/*
+ * Computing composite region
+ */
+static inline pixman_bool_t
+clip_general_image (pixman_region32_t * region,
+                    pixman_region32_t * clip,
+                    int                 dx,
+                    int                 dy)
+{
+    if (pixman_region32_n_rects (region) == 1 &&
+        pixman_region32_n_rects (clip) == 1)
+    {
+	pixman_box32_t *  rbox = pixman_region32_rectangles (region, NULL);
+	pixman_box32_t *  cbox = pixman_region32_rectangles (clip, NULL);
+	int v;
+
+	if (rbox->x1 < (v = cbox->x1 + dx))
+	    rbox->x1 = v;
+	if (rbox->x2 > (v = cbox->x2 + dx))
+	    rbox->x2 = v;
+	if (rbox->y1 < (v = cbox->y1 + dy))
+	    rbox->y1 = v;
+	if (rbox->y2 > (v = cbox->y2 + dy))
+	    rbox->y2 = v;
+	if (rbox->x1 >= rbox->x2 || rbox->y1 >= rbox->y2)
+	{
+	    pixman_region32_init (region);
+	    return FALSE;
+	}
+    }
+    else if (!pixman_region32_not_empty (clip))
+    {
+	return FALSE;
+    }
+    else
+    {
+	if (dx || dy)
+	    pixman_region32_translate (region, -dx, -dy);
+
+	if (!pixman_region32_intersect (region, region, clip))
+	    return FALSE;
+
+	if (dx || dy)
+	    pixman_region32_translate (region, dx, dy);
+    }
+
+    return pixman_region32_not_empty (region);
+}
+
+static inline pixman_bool_t
+clip_source_image (pixman_region32_t * region,
+                   pixman_image_t *    image,
+                   int                 dx,
+                   int                 dy)
+{
+    /* Source clips are ignored, unless they are explicitly turned on
+     * and the clip in question was set by an X client. (Because if
+     * the clip was not set by a client, then it is a hierarchy
+     * clip and those should always be ignored for sources).
+     */
+    if (!image->common.clip_sources || !image->common.client_clip)
+	return TRUE;
+
+    return clip_general_image (region,
+                               &image->common.clip_region,
+                               dx, dy);
+}
+
+/*
+ * returns FALSE if the final region is empty.  Indistinguishable from
+ * an allocation failure, but rendering ignores those anyways.
+ */
+pixman_bool_t
+_pixman_compute_composite_region32 (pixman_region32_t * region,
+				    pixman_image_t *    src_image,
+				    pixman_image_t *    mask_image,
+				    pixman_image_t *    dest_image,
+				    int32_t             src_x,
+				    int32_t             src_y,
+				    int32_t             mask_x,
+				    int32_t             mask_y,
+				    int32_t             dest_x,
+				    int32_t             dest_y,
+				    int32_t             width,
+				    int32_t             height)
+{
+    region->extents.x1 = dest_x;
+    region->extents.x2 = dest_x + width;
+    region->extents.y1 = dest_y;
+    region->extents.y2 = dest_y + height;
+
+    region->extents.x1 = MAX (region->extents.x1, 0);
+    region->extents.y1 = MAX (region->extents.y1, 0);
+    region->extents.x2 = MIN (region->extents.x2, dest_image->bits.width);
+    region->extents.y2 = MIN (region->extents.y2, dest_image->bits.height);
+
+    region->data = 0;
+
+    /* Check for empty operation */
+    if (region->extents.x1 >= region->extents.x2 ||
+        region->extents.y1 >= region->extents.y2)
+    {
+	region->extents.x1 = 0;
+	region->extents.x2 = 0;
+	region->extents.y1 = 0;
+	region->extents.y2 = 0;
+	return FALSE;
+    }
+
+    if (dest_image->common.have_clip_region)
+    {
+	if (!clip_general_image (region, &dest_image->common.clip_region, 0, 0))
+	    return FALSE;
+    }
+
+    if (dest_image->common.alpha_map)
+    {
+	if (!pixman_region32_intersect_rect (region, region,
+					     dest_image->common.alpha_origin_x,
+					     dest_image->common.alpha_origin_y,
+					     dest_image->common.alpha_map->width,
+					     dest_image->common.alpha_map->height))
+	{
+	    return FALSE;
+	}
+	if (!pixman_region32_not_empty (region))
+	    return FALSE;
+	if (dest_image->common.alpha_map->common.have_clip_region)
+	{
+	    if (!clip_general_image (region, &dest_image->common.alpha_map->common.clip_region,
+				     -dest_image->common.alpha_origin_x,
+				     -dest_image->common.alpha_origin_y))
+	    {
+		return FALSE;
+	    }
+	}
+    }
+
+    /* clip against src */
+    if (src_image->common.have_clip_region)
+    {
+	if (!clip_source_image (region, src_image, dest_x - src_x, dest_y - src_y))
+	    return FALSE;
+    }
+    if (src_image->common.alpha_map && src_image->common.alpha_map->common.have_clip_region)
+    {
+	if (!clip_source_image (region, (pixman_image_t *)src_image->common.alpha_map,
+	                        dest_x - (src_x - src_image->common.alpha_origin_x),
+	                        dest_y - (src_y - src_image->common.alpha_origin_y)))
+	{
+	    return FALSE;
+	}
+    }
+    /* clip against mask */
+    if (mask_image && mask_image->common.have_clip_region)
+    {
+	if (!clip_source_image (region, mask_image, dest_x - mask_x, dest_y - mask_y))
+	    return FALSE;
+
+	if (mask_image->common.alpha_map && mask_image->common.alpha_map->common.have_clip_region)
+	{
+	    if (!clip_source_image (region, (pixman_image_t *)mask_image->common.alpha_map,
+	                            dest_x - (mask_x - mask_image->common.alpha_origin_x),
+	                            dest_y - (mask_y - mask_image->common.alpha_origin_y)))
+	    {
+		return FALSE;
+	    }
+	}
+    }
+
+    return TRUE;
+}
+
+typedef struct box_48_16 box_48_16_t;
+
+struct box_48_16
+{
+    pixman_fixed_48_16_t        x1;
+    pixman_fixed_48_16_t        y1;
+    pixman_fixed_48_16_t        x2;
+    pixman_fixed_48_16_t        y2;
+};
+
+static pixman_bool_t
+compute_transformed_extents (pixman_transform_t   *transform,
+			     const pixman_box32_t *extents,
+			     box_48_16_t          *transformed)
+{
+    pixman_fixed_48_16_t tx1, ty1, tx2, ty2;
+    pixman_fixed_t x1, y1, x2, y2;
+    int i;
+
+    x1 = pixman_int_to_fixed (extents->x1) + pixman_fixed_1 / 2;
+    y1 = pixman_int_to_fixed (extents->y1) + pixman_fixed_1 / 2;
+    x2 = pixman_int_to_fixed (extents->x2) - pixman_fixed_1 / 2;
+    y2 = pixman_int_to_fixed (extents->y2) - pixman_fixed_1 / 2;
+
+    if (!transform)
+    {
+	transformed->x1 = x1;
+	transformed->y1 = y1;
+	transformed->x2 = x2;
+	transformed->y2 = y2;
+
+	return TRUE;
+    }
+
+    tx1 = ty1 = INT64_MAX;
+    tx2 = ty2 = INT64_MIN;
+
+    for (i = 0; i < 4; ++i)
+    {
+	pixman_fixed_48_16_t tx, ty;
+	pixman_vector_t v;
+
+	v.vector[0] = (i & 0x01)? x1 : x2;
+	v.vector[1] = (i & 0x02)? y1 : y2;
+	v.vector[2] = pixman_fixed_1;
+
+	if (!pixman_transform_point (transform, &v))
+	    return FALSE;
+
+	tx = (pixman_fixed_48_16_t)v.vector[0];
+	ty = (pixman_fixed_48_16_t)v.vector[1];
+
+	if (tx < tx1)
+	    tx1 = tx;
+	if (ty < ty1)
+	    ty1 = ty;
+	if (tx > tx2)
+	    tx2 = tx;
+	if (ty > ty2)
+	    ty2 = ty;
+    }
+
+    transformed->x1 = tx1;
+    transformed->y1 = ty1;
+    transformed->x2 = tx2;
+    transformed->y2 = ty2;
+
+    return TRUE;
+}
+
+#define IS_16BIT(x) (((x) >= INT16_MIN) && ((x) <= INT16_MAX))
+#define ABS(f)      (((f) < 0)?  (-(f)) : (f))
+#define IS_16_16(f) (((f) >= pixman_min_fixed_48_16 && ((f) <= pixman_max_fixed_48_16)))
+
+static pixman_bool_t
+analyze_extent (pixman_image_t       *image,
+		const pixman_box32_t *extents,
+		uint32_t             *flags)
+{
+    pixman_transform_t *transform;
+    pixman_fixed_t x_off, y_off;
+    pixman_fixed_t width, height;
+    pixman_fixed_t *params;
+    box_48_16_t transformed;
+    pixman_box32_t exp_extents;
+
+    if (!image)
+	return TRUE;
+
+    /* Some compositing functions walk one step
+     * outside the destination rectangle, so we
+     * check here that the expanded-by-one source
+     * extents in destination space fits in 16 bits
+     */
+    if (!IS_16BIT (extents->x1 - 1)		||
+	!IS_16BIT (extents->y1 - 1)		||
+	!IS_16BIT (extents->x2 + 1)		||
+	!IS_16BIT (extents->y2 + 1))
+    {
+	return FALSE;
+    }
+
+    transform = image->common.transform;
+    if (image->common.type == BITS)
+    {
+	/* During repeat mode calculations we might convert the
+	 * width/height of an image to fixed 16.16, so we need
+	 * them to be smaller than 16 bits.
+	 */
+	if (image->bits.width >= 0x7fff	|| image->bits.height >= 0x7fff)
+	    return FALSE;
+
+	if ((image->common.flags & FAST_PATH_ID_TRANSFORM) == FAST_PATH_ID_TRANSFORM &&
+	    extents->x1 >= 0 &&
+	    extents->y1 >= 0 &&
+	    extents->x2 <= image->bits.width &&
+	    extents->y2 <= image->bits.height)
+	{
+	    *flags |= FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
+	    return TRUE;
+	}
+
+	switch (image->common.filter)
+	{
+	case PIXMAN_FILTER_CONVOLUTION:
+	    params = image->common.filter_params;
+	    x_off = - pixman_fixed_e - ((params[0] - pixman_fixed_1) >> 1);
+	    y_off = - pixman_fixed_e - ((params[1] - pixman_fixed_1) >> 1);
+	    width = params[0];
+	    height = params[1];
+	    break;
+
+	case PIXMAN_FILTER_SEPARABLE_CONVOLUTION:
+	    params = image->common.filter_params;
+	    x_off = - pixman_fixed_e - ((params[0] - pixman_fixed_1) >> 1);
+	    y_off = - pixman_fixed_e - ((params[1] - pixman_fixed_1) >> 1);
+	    width = params[0];
+	    height = params[1];
+	    break;
+	    
+	case PIXMAN_FILTER_GOOD:
+	case PIXMAN_FILTER_BEST:
+	case PIXMAN_FILTER_BILINEAR:
+	    x_off = - pixman_fixed_1 / 2;
+	    y_off = - pixman_fixed_1 / 2;
+	    width = pixman_fixed_1;
+	    height = pixman_fixed_1;
+	    break;
+
+	case PIXMAN_FILTER_FAST:
+	case PIXMAN_FILTER_NEAREST:
+	    x_off = - pixman_fixed_e;
+	    y_off = - pixman_fixed_e;
+	    width = 0;
+	    height = 0;
+	    break;
+
+	default:
+	    return FALSE;
+	}
+    }
+    else
+    {
+	x_off = 0;
+	y_off = 0;
+	width = 0;
+	height = 0;
+    }
+
+    if (!compute_transformed_extents (transform, extents, &transformed))
+	return FALSE;
+
+    if (image->common.type == BITS)
+    {
+	if (pixman_fixed_to_int (transformed.x1 - pixman_fixed_e) >= 0                &&
+	    pixman_fixed_to_int (transformed.y1 - pixman_fixed_e) >= 0                &&
+	    pixman_fixed_to_int (transformed.x2 - pixman_fixed_e) < image->bits.width &&
+	    pixman_fixed_to_int (transformed.y2 - pixman_fixed_e) < image->bits.height)
+	{
+	    *flags |= FAST_PATH_SAMPLES_COVER_CLIP_NEAREST;
+	}
+
+	if (pixman_fixed_to_int (transformed.x1 - pixman_fixed_1 / 2) >= 0		  &&
+	    pixman_fixed_to_int (transformed.y1 - pixman_fixed_1 / 2) >= 0		  &&
+	    pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2) < image->bits.width &&
+	    pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2) < image->bits.height)
+	{
+	    *flags |= FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR;
+	}
+    }
+
+    /* Check we don't overflow when the destination extents are expanded by one.
+     * This ensures that compositing functions can simply walk the source space
+     * using 16.16 variables without worrying about overflow.
+     */
+    exp_extents = *extents;
+    exp_extents.x1 -= 1;
+    exp_extents.y1 -= 1;
+    exp_extents.x2 += 1;
+    exp_extents.y2 += 1;
+
+    if (!compute_transformed_extents (transform, &exp_extents, &transformed))
+	return FALSE;
+    
+    if (!IS_16_16 (transformed.x1 + x_off - 8 * pixman_fixed_e)	||
+	!IS_16_16 (transformed.y1 + y_off - 8 * pixman_fixed_e)	||
+	!IS_16_16 (transformed.x2 + x_off + 8 * pixman_fixed_e + width)	||
+	!IS_16_16 (transformed.y2 + y_off + 8 * pixman_fixed_e + height))
+    {
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+/*
+ * Work around GCC bug causing crashes in Mozilla with SSE2
+ *
+ * When using -msse, gcc generates movdqa instructions assuming that
+ * the stack is 16 byte aligned. Unfortunately some applications, such
+ * as Mozilla and Mono, end up aligning the stack to 4 bytes, which
+ * causes the movdqa instructions to fail.
+ *
+ * The __force_align_arg_pointer__ makes gcc generate a prologue that
+ * realigns the stack pointer to 16 bytes.
+ *
+ * On x86-64 this is not necessary because the standard ABI already
+ * calls for a 16 byte aligned stack.
+ *
+ * See https://bugs.freedesktop.org/show_bug.cgi?id=15693
+ */
+#if defined (USE_SSE2) && defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
+__attribute__((__force_align_arg_pointer__))
+#endif
+PIXMAN_EXPORT void
+pixman_image_composite32 (pixman_op_t      op,
+                          pixman_image_t * src,
+                          pixman_image_t * mask,
+                          pixman_image_t * dest,
+                          int32_t          src_x,
+                          int32_t          src_y,
+                          int32_t          mask_x,
+                          int32_t          mask_y,
+                          int32_t          dest_x,
+                          int32_t          dest_y,
+                          int32_t          width,
+                          int32_t          height)
+{
+    pixman_format_code_t src_format, mask_format, dest_format;
+    pixman_region32_t region;
+    pixman_box32_t extents;
+    pixman_implementation_t *imp;
+    pixman_composite_func_t func;
+    pixman_composite_info_t info;
+    const pixman_box32_t *pbox;
+    int n;
+
+    _pixman_image_validate (src);
+    if (mask)
+	_pixman_image_validate (mask);
+    _pixman_image_validate (dest);
+
+    src_format = src->common.extended_format_code;
+    info.src_flags = src->common.flags;
+
+    if (mask && !(mask->common.flags & FAST_PATH_IS_OPAQUE))
+    {
+	mask_format = mask->common.extended_format_code;
+	info.mask_flags = mask->common.flags;
+    }
+    else
+    {
+	mask_format = PIXMAN_null;
+	info.mask_flags = FAST_PATH_IS_OPAQUE | FAST_PATH_NO_ALPHA_MAP;
+    }
+
+    dest_format = dest->common.extended_format_code;
+    info.dest_flags = dest->common.flags;
+
+    /* Check for pixbufs */
+    if ((mask_format == PIXMAN_a8r8g8b8 || mask_format == PIXMAN_a8b8g8r8) &&
+	(src->type == BITS && src->bits.bits == mask->bits.bits)	   &&
+	(src->common.repeat == mask->common.repeat)			   &&
+	(info.src_flags & info.mask_flags & FAST_PATH_ID_TRANSFORM)	   &&
+	(src_x == mask_x && src_y == mask_y))
+    {
+	if (src_format == PIXMAN_x8b8g8r8)
+	    src_format = mask_format = PIXMAN_pixbuf;
+	else if (src_format == PIXMAN_x8r8g8b8)
+	    src_format = mask_format = PIXMAN_rpixbuf;
+    }
+
+    pixman_region32_init (&region);
+
+    if (!_pixman_compute_composite_region32 (
+	    &region, src, mask, dest,
+	    src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height))
+    {
+	goto out;
+    }
+
+    extents = *pixman_region32_extents (&region);
+
+    extents.x1 -= dest_x - src_x;
+    extents.y1 -= dest_y - src_y;
+    extents.x2 -= dest_x - src_x;
+    extents.y2 -= dest_y - src_y;
+
+    if (!analyze_extent (src, &extents, &info.src_flags))
+	goto out;
+
+    extents.x1 -= src_x - mask_x;
+    extents.y1 -= src_y - mask_y;
+    extents.x2 -= src_x - mask_x;
+    extents.y2 -= src_y - mask_y;
+
+    if (!analyze_extent (mask, &extents, &info.mask_flags))
+	goto out;
+
+    /* If the clip is within the source samples, and the samples are
+     * opaque, then the source is effectively opaque.
+     */
+#define NEAREST_OPAQUE	(FAST_PATH_SAMPLES_OPAQUE |			\
+			 FAST_PATH_NEAREST_FILTER |			\
+			 FAST_PATH_SAMPLES_COVER_CLIP_NEAREST)
+#define BILINEAR_OPAQUE	(FAST_PATH_SAMPLES_OPAQUE |			\
+			 FAST_PATH_BILINEAR_FILTER |			\
+			 FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR)
+
+    if ((info.src_flags & NEAREST_OPAQUE) == NEAREST_OPAQUE ||
+	(info.src_flags & BILINEAR_OPAQUE) == BILINEAR_OPAQUE)
+    {
+	info.src_flags |= FAST_PATH_IS_OPAQUE;
+    }
+
+    if ((info.mask_flags & NEAREST_OPAQUE) == NEAREST_OPAQUE ||
+	(info.mask_flags & BILINEAR_OPAQUE) == BILINEAR_OPAQUE)
+    {
+	info.mask_flags |= FAST_PATH_IS_OPAQUE;
+    }
+
+    /*
+     * Check if we can replace our operator by a simpler one
+     * if the src or dest are opaque. The output operator should be
+     * mathematically equivalent to the source.
+     */
+    info.op = optimize_operator (op, info.src_flags, info.mask_flags, info.dest_flags);
+
+    _pixman_implementation_lookup_composite (
+	get_implementation (), info.op,
+	src_format, info.src_flags,
+	mask_format, info.mask_flags,
+	dest_format, info.dest_flags,
+	&imp, &func);
+
+    info.src_image = src;
+    info.mask_image = mask;
+    info.dest_image = dest;
+
+    pbox = pixman_region32_rectangles (&region, &n);
+
+    while (n--)
+    {
+	info.src_x = pbox->x1 + src_x - dest_x;
+	info.src_y = pbox->y1 + src_y - dest_y;
+	info.mask_x = pbox->x1 + mask_x - dest_x;
+	info.mask_y = pbox->y1 + mask_y - dest_y;
+	info.dest_x = pbox->x1;
+	info.dest_y = pbox->y1;
+	info.width = pbox->x2 - pbox->x1;
+	info.height = pbox->y2 - pbox->y1;
+
+	func (imp, &info);
+
+	pbox++;
+    }
+
+out:
+    pixman_region32_fini (&region);
+}
+
+PIXMAN_EXPORT void
+pixman_image_composite (pixman_op_t      op,
+                        pixman_image_t * src,
+                        pixman_image_t * mask,
+                        pixman_image_t * dest,
+                        int16_t          src_x,
+                        int16_t          src_y,
+                        int16_t          mask_x,
+                        int16_t          mask_y,
+                        int16_t          dest_x,
+                        int16_t          dest_y,
+                        uint16_t         width,
+                        uint16_t         height)
+{
+    pixman_image_composite32 (op, src, mask, dest, src_x, src_y, 
+                              mask_x, mask_y, dest_x, dest_y, width, height);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_blt (uint32_t *src_bits,
+            uint32_t *dst_bits,
+            int       src_stride,
+            int       dst_stride,
+            int       src_bpp,
+            int       dst_bpp,
+            int       src_x,
+            int       src_y,
+            int       dest_x,
+            int       dest_y,
+            int       width,
+            int       height)
+{
+    return _pixman_implementation_blt (get_implementation(),
+				       src_bits, dst_bits, src_stride, dst_stride,
+                                       src_bpp, dst_bpp,
+                                       src_x, src_y,
+                                       dest_x, dest_y,
+                                       width, height);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_fill (uint32_t *bits,
+             int       stride,
+             int       bpp,
+             int       x,
+             int       y,
+             int       width,
+             int       height,
+             uint32_t  filler)
+{
+    return _pixman_implementation_fill (
+	get_implementation(), bits, stride, bpp, x, y, width, height, filler);
+}
+
+static uint32_t
+color_to_uint32 (const pixman_color_t *color)
+{
+    return
+        (color->alpha >> 8 << 24) |
+        (color->red >> 8 << 16) |
+        (color->green & 0xff00) |
+        (color->blue >> 8);
+}
+
+static pixman_bool_t
+color_to_pixel (const pixman_color_t *color,
+                uint32_t *            pixel,
+                pixman_format_code_t  format)
+{
+    uint32_t c = color_to_uint32 (color);
+
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_RGBA_FLOAT)
+    {
+	return FALSE;
+    }
+
+    if (!(format == PIXMAN_a8r8g8b8     ||
+          format == PIXMAN_x8r8g8b8     ||
+          format == PIXMAN_a8b8g8r8     ||
+          format == PIXMAN_x8b8g8r8     ||
+          format == PIXMAN_b8g8r8a8     ||
+          format == PIXMAN_b8g8r8x8     ||
+          format == PIXMAN_r8g8b8a8     ||
+          format == PIXMAN_r8g8b8x8     ||
+          format == PIXMAN_r5g6b5       ||
+          format == PIXMAN_b5g6r5       ||
+          format == PIXMAN_a8           ||
+          format == PIXMAN_a1))
+    {
+	return FALSE;
+    }
+
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_ABGR)
+    {
+	c = ((c & 0xff000000) >>  0) |
+	    ((c & 0x00ff0000) >> 16) |
+	    ((c & 0x0000ff00) >>  0) |
+	    ((c & 0x000000ff) << 16);
+    }
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_BGRA)
+    {
+	c = ((c & 0xff000000) >> 24) |
+	    ((c & 0x00ff0000) >>  8) |
+	    ((c & 0x0000ff00) <<  8) |
+	    ((c & 0x000000ff) << 24);
+    }
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_RGBA)
+	c = ((c & 0xff000000) >> 24) | (c << 8);
+
+    if (format == PIXMAN_a1)
+	c = c >> 31;
+    else if (format == PIXMAN_a8)
+	c = c >> 24;
+    else if (format == PIXMAN_r5g6b5 ||
+             format == PIXMAN_b5g6r5)
+	c = convert_8888_to_0565 (c);
+
+#if 0
+    printf ("color: %x %x %x %x\n", color->alpha, color->red, color->green, color->blue);
+    printf ("pixel: %x\n", c);
+#endif
+
+    *pixel = c;
+    return TRUE;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_fill_rectangles (pixman_op_t                 op,
+                              pixman_image_t *            dest,
+			      const pixman_color_t *      color,
+                              int                         n_rects,
+                              const pixman_rectangle16_t *rects)
+{
+    pixman_box32_t stack_boxes[6];
+    pixman_box32_t *boxes;
+    pixman_bool_t result;
+    int i;
+
+    if (n_rects > 6)
+    {
+        boxes = pixman_malloc_ab (sizeof (pixman_box32_t), n_rects);
+        if (boxes == NULL)
+            return FALSE;
+    }
+    else
+    {
+        boxes = stack_boxes;
+    }
+
+    for (i = 0; i < n_rects; ++i)
+    {
+        boxes[i].x1 = rects[i].x;
+        boxes[i].y1 = rects[i].y;
+        boxes[i].x2 = boxes[i].x1 + rects[i].width;
+        boxes[i].y2 = boxes[i].y1 + rects[i].height;
+    }
+
+    result = pixman_image_fill_boxes (op, dest, color, n_rects, boxes);
+
+    if (boxes != stack_boxes)
+        free (boxes);
+    
+    return result;
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_image_fill_boxes (pixman_op_t           op,
+                         pixman_image_t *      dest,
+                         const pixman_color_t *color,
+                         int                   n_boxes,
+                         const pixman_box32_t *boxes)
+{
+    pixman_image_t *solid;
+    pixman_color_t c;
+    int i;
+
+    _pixman_image_validate (dest);
+    
+    if (color->alpha == 0xffff)
+    {
+        if (op == PIXMAN_OP_OVER)
+            op = PIXMAN_OP_SRC;
+    }
+
+    if (op == PIXMAN_OP_CLEAR)
+    {
+        c.red = 0;
+        c.green = 0;
+        c.blue = 0;
+        c.alpha = 0;
+
+        color = &c;
+
+        op = PIXMAN_OP_SRC;
+    }
+
+    if (op == PIXMAN_OP_SRC)
+    {
+        uint32_t pixel;
+
+        if (color_to_pixel (color, &pixel, dest->bits.format))
+        {
+            pixman_region32_t fill_region;
+            int n_rects, j;
+            pixman_box32_t *rects;
+
+            if (!pixman_region32_init_rects (&fill_region, boxes, n_boxes))
+                return FALSE;
+
+            if (dest->common.have_clip_region)
+            {
+                if (!pixman_region32_intersect (&fill_region,
+                                                &fill_region,
+                                                &dest->common.clip_region))
+                    return FALSE;
+            }
+
+            rects = pixman_region32_rectangles (&fill_region, &n_rects);
+            for (j = 0; j < n_rects; ++j)
+            {
+                const pixman_box32_t *rect = &(rects[j]);
+                pixman_fill (dest->bits.bits, dest->bits.rowstride, PIXMAN_FORMAT_BPP (dest->bits.format),
+                             rect->x1, rect->y1, rect->x2 - rect->x1, rect->y2 - rect->y1,
+                             pixel);
+            }
+
+            pixman_region32_fini (&fill_region);
+            return TRUE;
+        }
+    }
+
+    solid = pixman_image_create_solid_fill (color);
+    if (!solid)
+        return FALSE;
+
+    for (i = 0; i < n_boxes; ++i)
+    {
+        const pixman_box32_t *box = &(boxes[i]);
+
+        pixman_image_composite32 (op, solid, NULL, dest,
+                                  0, 0, 0, 0,
+                                  box->x1, box->y1,
+                                  box->x2 - box->x1, box->y2 - box->y1);
+    }
+
+    pixman_image_unref (solid);
+
+    return TRUE;
+}
+
+/**
+ * pixman_version:
+ *
+ * Returns the version of the pixman library encoded in a single
+ * integer as per %PIXMAN_VERSION_ENCODE. The encoding ensures that
+ * later versions compare greater than earlier versions.
+ *
+ * A run-time comparison to check that pixman's version is greater than
+ * or equal to version X.Y.Z could be performed as follows:
+ *
+ * <informalexample><programlisting>
+ * if (pixman_version() >= PIXMAN_VERSION_ENCODE(X,Y,Z)) {...}
+ * </programlisting></informalexample>
+ *
+ * See also pixman_version_string() as well as the compile-time
+ * equivalents %PIXMAN_VERSION and %PIXMAN_VERSION_STRING.
+ *
+ * Return value: the encoded version.
+ **/
+PIXMAN_EXPORT int
+pixman_version (void)
+{
+    return PIXMAN_VERSION;
+}
+
+/**
+ * pixman_version_string:
+ *
+ * Returns the version of the pixman library as a human-readable string
+ * of the form "X.Y.Z".
+ *
+ * See also pixman_version() as well as the compile-time equivalents
+ * %PIXMAN_VERSION_STRING and %PIXMAN_VERSION.
+ *
+ * Return value: a string containing the version.
+ **/
+PIXMAN_EXPORT const char*
+pixman_version_string (void)
+{
+    return PIXMAN_VERSION_STRING;
+}
+
+/**
+ * pixman_format_supported_source:
+ * @format: A pixman_format_code_t format
+ *
+ * Return value: whether the provided format code is a supported
+ * format for a pixman surface used as a source in
+ * rendering.
+ *
+ * Currently, all pixman_format_code_t values are supported.
+ **/
+PIXMAN_EXPORT pixman_bool_t
+pixman_format_supported_source (pixman_format_code_t format)
+{
+    switch (format)
+    {
+    /* 32 bpp formats */
+    case PIXMAN_a2b10g10r10:
+    case PIXMAN_x2b10g10r10:
+    case PIXMAN_a2r10g10b10:
+    case PIXMAN_x2r10g10b10:
+    case PIXMAN_a8r8g8b8:
+    case PIXMAN_a8r8g8b8_sRGB:
+    case PIXMAN_x8r8g8b8:
+    case PIXMAN_a8b8g8r8:
+    case PIXMAN_x8b8g8r8:
+    case PIXMAN_b8g8r8a8:
+    case PIXMAN_b8g8r8x8:
+    case PIXMAN_r8g8b8a8:
+    case PIXMAN_r8g8b8x8:
+    case PIXMAN_r8g8b8:
+    case PIXMAN_b8g8r8:
+    case PIXMAN_r5g6b5:
+    case PIXMAN_b5g6r5:
+    case PIXMAN_x14r6g6b6:
+    /* 16 bpp formats */
+    case PIXMAN_a1r5g5b5:
+    case PIXMAN_x1r5g5b5:
+    case PIXMAN_a1b5g5r5:
+    case PIXMAN_x1b5g5r5:
+    case PIXMAN_a4r4g4b4:
+    case PIXMAN_x4r4g4b4:
+    case PIXMAN_a4b4g4r4:
+    case PIXMAN_x4b4g4r4:
+    /* 8bpp formats */
+    case PIXMAN_a8:
+    case PIXMAN_r3g3b2:
+    case PIXMAN_b2g3r3:
+    case PIXMAN_a2r2g2b2:
+    case PIXMAN_a2b2g2r2:
+    case PIXMAN_c8:
+    case PIXMAN_g8:
+    case PIXMAN_x4a4:
+    /* Collides with PIXMAN_c8
+       case PIXMAN_x4c4:
+     */
+    /* Collides with PIXMAN_g8
+       case PIXMAN_x4g4:
+     */
+    /* 4bpp formats */
+    case PIXMAN_a4:
+    case PIXMAN_r1g2b1:
+    case PIXMAN_b1g2r1:
+    case PIXMAN_a1r1g1b1:
+    case PIXMAN_a1b1g1r1:
+    case PIXMAN_c4:
+    case PIXMAN_g4:
+    /* 1bpp formats */
+    case PIXMAN_a1:
+    case PIXMAN_g1:
+    /* YUV formats */
+    case PIXMAN_yuy2:
+    case PIXMAN_yv12:
+	return TRUE;
+
+    default:
+	return FALSE;
+    }
+}
+
+/**
+ * pixman_format_supported_destination:
+ * @format: A pixman_format_code_t format
+ *
+ * Return value: whether the provided format code is a supported
+ * format for a pixman surface used as a destination in
+ * rendering.
+ *
+ * Currently, all pixman_format_code_t values are supported
+ * except for the YUV formats.
+ **/
+PIXMAN_EXPORT pixman_bool_t
+pixman_format_supported_destination (pixman_format_code_t format)
+{
+    /* YUV formats cannot be written to at the moment */
+    if (format == PIXMAN_yuy2 || format == PIXMAN_yv12)
+	return FALSE;
+
+    return pixman_format_supported_source (format);
+}
+
+PIXMAN_EXPORT pixman_bool_t
+pixman_compute_composite_region (pixman_region16_t * region,
+                                 pixman_image_t *    src_image,
+                                 pixman_image_t *    mask_image,
+                                 pixman_image_t *    dest_image,
+                                 int16_t             src_x,
+                                 int16_t             src_y,
+                                 int16_t             mask_x,
+                                 int16_t             mask_y,
+                                 int16_t             dest_x,
+                                 int16_t             dest_y,
+                                 uint16_t            width,
+                                 uint16_t            height)
+{
+    pixman_region32_t r32;
+    pixman_bool_t retval;
+
+    pixman_region32_init (&r32);
+
+    retval = _pixman_compute_composite_region32 (
+	&r32, src_image, mask_image, dest_image,
+	src_x, src_y, mask_x, mask_y, dest_x, dest_y,
+	width, height);
+
+    if (retval)
+    {
+	if (!pixman_region16_copy_from_region32 (region, &r32))
+	    retval = FALSE;
+    }
+
+    pixman_region32_fini (&r32);
+    return retval;
+}
diff --git a/libs/pixman-0.40.0/pixman/pixman.h b/libs/pixman-0.40.0/pixman/pixman.h
new file mode 100644
index 0000000..08303b5
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/pixman.h
@@ -0,0 +1,1419 @@
+/***********************************************************
+
+Copyright 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/*
+ * Copyright © 1998, 2004 Keith Packard
+ * Copyright   2007 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef PIXMAN_H__
+#define PIXMAN_H__
+
+#include <pixman-version.h>
+
+#ifdef  __cplusplus
+#define PIXMAN_BEGIN_DECLS extern "C" {
+#define PIXMAN_END_DECLS }
+#else
+#define PIXMAN_BEGIN_DECLS
+#define PIXMAN_END_DECLS
+#endif
+
+PIXMAN_BEGIN_DECLS
+
+/*
+ * Standard integers
+ */
+
+#if !defined (PIXMAN_DONT_DEFINE_STDINT)
+
+#if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || defined (_sgi) || defined (__sun) || defined (sun) || defined (__digital__) || defined (__HP_cc)
+#  include <inttypes.h>
+/* VS 2010 (_MSC_VER 1600) has stdint.h */
+#elif defined (_MSC_VER) && _MSC_VER < 1600
+typedef __int8 int8_t;
+typedef unsigned __int8 uint8_t;
+typedef __int16 int16_t;
+typedef unsigned __int16 uint16_t;
+typedef __int32 int32_t;
+typedef unsigned __int32 uint32_t;
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#elif defined (_AIX)
+#  include <sys/inttypes.h>
+#else
+#  include <stdint.h>
+#endif
+
+#endif
+
+/*
+ * Boolean
+ */
+typedef int pixman_bool_t;
+
+/*
+ * Fixpoint numbers
+ */
+typedef int64_t			pixman_fixed_32_32_t;
+typedef pixman_fixed_32_32_t	pixman_fixed_48_16_t;
+typedef uint32_t		pixman_fixed_1_31_t;
+typedef uint32_t		pixman_fixed_1_16_t;
+typedef int32_t			pixman_fixed_16_16_t;
+typedef pixman_fixed_16_16_t	pixman_fixed_t;
+
+#define pixman_fixed_e			((pixman_fixed_t) 1)
+#define pixman_fixed_1			(pixman_int_to_fixed(1))
+#define pixman_fixed_1_minus_e		(pixman_fixed_1 - pixman_fixed_e)
+#define pixman_fixed_minus_1		(pixman_int_to_fixed(-1))
+#define pixman_fixed_to_int(f)		((int) ((f) >> 16))
+#define pixman_int_to_fixed(i)		((pixman_fixed_t) ((uint32_t) (i) << 16))
+#define pixman_fixed_to_double(f)	(double) ((f) / (double) pixman_fixed_1)
+#define pixman_double_to_fixed(d)	((pixman_fixed_t) ((d) * 65536.0))
+#define pixman_fixed_frac(f)		((f) & pixman_fixed_1_minus_e)
+#define pixman_fixed_floor(f)		((f) & ~pixman_fixed_1_minus_e)
+#define pixman_fixed_ceil(f)		pixman_fixed_floor ((f) + pixman_fixed_1_minus_e)
+#define pixman_fixed_fraction(f)	((f) & pixman_fixed_1_minus_e)
+#define pixman_fixed_mod_2(f)		((f) & (pixman_fixed1 | pixman_fixed_1_minus_e))
+#define pixman_max_fixed_48_16		((pixman_fixed_48_16_t) 0x7fffffff)
+#define pixman_min_fixed_48_16		(-((pixman_fixed_48_16_t) 1 << 31))
+
+/*
+ * Misc structs
+ */
+typedef struct pixman_color pixman_color_t;
+typedef struct pixman_point_fixed pixman_point_fixed_t;
+typedef struct pixman_line_fixed pixman_line_fixed_t;
+typedef struct pixman_vector pixman_vector_t;
+typedef struct pixman_transform pixman_transform_t;
+
+struct pixman_color
+{
+    uint16_t	red;
+    uint16_t    green;
+    uint16_t    blue;
+    uint16_t    alpha;
+};
+
+struct pixman_point_fixed
+{
+    pixman_fixed_t	x;
+    pixman_fixed_t	y;
+};
+
+struct pixman_line_fixed
+{
+    pixman_point_fixed_t	p1, p2;
+};
+
+/*
+ * Fixed point matrices
+ */
+
+struct pixman_vector
+{
+    pixman_fixed_t	vector[3];
+};
+
+struct pixman_transform
+{
+    pixman_fixed_t	matrix[3][3];
+};
+
+/* forward declaration (sorry) */
+struct pixman_box16;
+typedef  union pixman_image		pixman_image_t;
+
+PIXMAN_API
+void          pixman_transform_init_identity    (struct pixman_transform       *matrix);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_point_3d         (const struct pixman_transform *transform,
+						 struct pixman_vector          *vector);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_point            (const struct pixman_transform *transform,
+						 struct pixman_vector          *vector);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_multiply         (struct pixman_transform       *dst,
+						 const struct pixman_transform *l,
+						 const struct pixman_transform *r);
+
+PIXMAN_API
+void          pixman_transform_init_scale       (struct pixman_transform       *t,
+						 pixman_fixed_t                 sx,
+						 pixman_fixed_t                 sy);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_scale            (struct pixman_transform       *forward,
+						 struct pixman_transform       *reverse,
+						 pixman_fixed_t                 sx,
+						 pixman_fixed_t                 sy);
+
+PIXMAN_API
+void          pixman_transform_init_rotate      (struct pixman_transform       *t,
+						 pixman_fixed_t                 cos,
+						 pixman_fixed_t                 sin);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_rotate           (struct pixman_transform       *forward,
+						 struct pixman_transform       *reverse,
+						 pixman_fixed_t                 c,
+						 pixman_fixed_t                 s);
+
+PIXMAN_API
+void          pixman_transform_init_translate   (struct pixman_transform       *t,
+						 pixman_fixed_t                 tx,
+						 pixman_fixed_t                 ty);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_translate        (struct pixman_transform       *forward,
+						 struct pixman_transform       *reverse,
+						 pixman_fixed_t                 tx,
+						 pixman_fixed_t                 ty);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_bounds           (const struct pixman_transform *matrix,
+						 struct pixman_box16           *b);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_invert           (struct pixman_transform       *dst,
+						 const struct pixman_transform *src);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_is_identity      (const struct pixman_transform *t);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_is_scale         (const struct pixman_transform *t);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_is_int_translate (const struct pixman_transform *t);
+
+PIXMAN_API
+pixman_bool_t pixman_transform_is_inverse       (const struct pixman_transform *a,
+						 const struct pixman_transform *b);
+
+/*
+ * Floating point matrices
+ */
+typedef struct pixman_f_transform pixman_f_transform_t;
+typedef struct pixman_f_vector pixman_f_vector_t;
+
+struct pixman_f_vector
+{
+    double  v[3];
+};
+
+struct pixman_f_transform
+{
+    double  m[3][3];
+};
+
+
+PIXMAN_API
+pixman_bool_t pixman_transform_from_pixman_f_transform (struct pixman_transform         *t,
+							const struct pixman_f_transform *ft);
+
+PIXMAN_API
+void          pixman_f_transform_from_pixman_transform (struct pixman_f_transform       *ft,
+							const struct pixman_transform   *t);
+
+PIXMAN_API
+pixman_bool_t pixman_f_transform_invert                (struct pixman_f_transform       *dst,
+							const struct pixman_f_transform *src);
+
+PIXMAN_API
+pixman_bool_t pixman_f_transform_point                 (const struct pixman_f_transform *t,
+							struct pixman_f_vector          *v);
+
+PIXMAN_API
+void          pixman_f_transform_point_3d              (const struct pixman_f_transform *t,
+							struct pixman_f_vector          *v);
+
+PIXMAN_API
+void          pixman_f_transform_multiply              (struct pixman_f_transform       *dst,
+							const struct pixman_f_transform *l,
+							const struct pixman_f_transform *r);
+
+PIXMAN_API
+void          pixman_f_transform_init_scale            (struct pixman_f_transform       *t,
+							double                           sx,
+							double                           sy);
+
+PIXMAN_API
+pixman_bool_t pixman_f_transform_scale                 (struct pixman_f_transform       *forward,
+							struct pixman_f_transform       *reverse,
+							double                           sx,
+							double                           sy);
+
+PIXMAN_API
+void          pixman_f_transform_init_rotate           (struct pixman_f_transform       *t,
+							double                           cos,
+							double                           sin);
+
+PIXMAN_API
+pixman_bool_t pixman_f_transform_rotate                (struct pixman_f_transform       *forward,
+							struct pixman_f_transform       *reverse,
+							double                           c,
+							double                           s);
+
+PIXMAN_API
+void          pixman_f_transform_init_translate        (struct pixman_f_transform       *t,
+							double                           tx,
+							double                           ty);
+
+PIXMAN_API
+pixman_bool_t pixman_f_transform_translate             (struct pixman_f_transform       *forward,
+							struct pixman_f_transform       *reverse,
+							double                           tx,
+							double                           ty);
+
+PIXMAN_API
+pixman_bool_t pixman_f_transform_bounds                (const struct pixman_f_transform *t,
+							struct pixman_box16             *b);
+
+PIXMAN_API
+void          pixman_f_transform_init_identity         (struct pixman_f_transform       *t);
+
+typedef enum
+{
+    PIXMAN_REPEAT_NONE,
+    PIXMAN_REPEAT_NORMAL,
+    PIXMAN_REPEAT_PAD,
+    PIXMAN_REPEAT_REFLECT
+} pixman_repeat_t;
+
+typedef enum
+{
+    PIXMAN_DITHER_NONE,
+    PIXMAN_DITHER_FAST,
+    PIXMAN_DITHER_GOOD,
+    PIXMAN_DITHER_BEST,
+    PIXMAN_DITHER_ORDERED_BAYER_8,
+    PIXMAN_DITHER_ORDERED_BLUE_NOISE_64,
+} pixman_dither_t;
+
+typedef enum
+{
+    PIXMAN_FILTER_FAST,
+    PIXMAN_FILTER_GOOD,
+    PIXMAN_FILTER_BEST,
+    PIXMAN_FILTER_NEAREST,
+    PIXMAN_FILTER_BILINEAR,
+    PIXMAN_FILTER_CONVOLUTION,
+
+    /* The SEPARABLE_CONVOLUTION filter takes the following parameters:
+     *
+     *         width:           integer given as 16.16 fixpoint number
+     *         height:          integer given as 16.16 fixpoint number
+     *         x_phase_bits:	integer given as 16.16 fixpoint
+     *         y_phase_bits:	integer given as 16.16 fixpoint
+     *         xtables:         (1 << x_phase_bits) tables of size width
+     *         ytables:         (1 << y_phase_bits) tables of size height
+     *
+     * When sampling at (x, y), the location is first rounded to one of
+     * n_x_phases * n_y_phases subpixel positions. These subpixel positions
+     * determine an xtable and a ytable to use.
+     *
+     * Conceptually a width x height matrix is then formed in which each entry
+     * is the product of the corresponding entries in the x and y tables.
+     * This matrix is then aligned with the image pixels such that its center
+     * is as close as possible to the subpixel location chosen earlier. Then
+     * the image is convolved with the matrix and the resulting pixel returned.
+     */
+    PIXMAN_FILTER_SEPARABLE_CONVOLUTION
+} pixman_filter_t;
+
+typedef enum
+{
+    PIXMAN_OP_CLEAR			= 0x00,
+    PIXMAN_OP_SRC			= 0x01,
+    PIXMAN_OP_DST			= 0x02,
+    PIXMAN_OP_OVER			= 0x03,
+    PIXMAN_OP_OVER_REVERSE		= 0x04,
+    PIXMAN_OP_IN			= 0x05,
+    PIXMAN_OP_IN_REVERSE		= 0x06,
+    PIXMAN_OP_OUT			= 0x07,
+    PIXMAN_OP_OUT_REVERSE		= 0x08,
+    PIXMAN_OP_ATOP			= 0x09,
+    PIXMAN_OP_ATOP_REVERSE		= 0x0a,
+    PIXMAN_OP_XOR			= 0x0b,
+    PIXMAN_OP_ADD			= 0x0c,
+    PIXMAN_OP_SATURATE			= 0x0d,
+
+    PIXMAN_OP_DISJOINT_CLEAR		= 0x10,
+    PIXMAN_OP_DISJOINT_SRC		= 0x11,
+    PIXMAN_OP_DISJOINT_DST		= 0x12,
+    PIXMAN_OP_DISJOINT_OVER		= 0x13,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE	= 0x14,
+    PIXMAN_OP_DISJOINT_IN		= 0x15,
+    PIXMAN_OP_DISJOINT_IN_REVERSE	= 0x16,
+    PIXMAN_OP_DISJOINT_OUT		= 0x17,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE	= 0x18,
+    PIXMAN_OP_DISJOINT_ATOP		= 0x19,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE	= 0x1a,
+    PIXMAN_OP_DISJOINT_XOR		= 0x1b,
+
+    PIXMAN_OP_CONJOINT_CLEAR		= 0x20,
+    PIXMAN_OP_CONJOINT_SRC		= 0x21,
+    PIXMAN_OP_CONJOINT_DST		= 0x22,
+    PIXMAN_OP_CONJOINT_OVER		= 0x23,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE	= 0x24,
+    PIXMAN_OP_CONJOINT_IN		= 0x25,
+    PIXMAN_OP_CONJOINT_IN_REVERSE	= 0x26,
+    PIXMAN_OP_CONJOINT_OUT		= 0x27,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE	= 0x28,
+    PIXMAN_OP_CONJOINT_ATOP		= 0x29,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE	= 0x2a,
+    PIXMAN_OP_CONJOINT_XOR		= 0x2b,
+
+    PIXMAN_OP_MULTIPLY                  = 0x30,
+    PIXMAN_OP_SCREEN                    = 0x31,
+    PIXMAN_OP_OVERLAY                   = 0x32,
+    PIXMAN_OP_DARKEN                    = 0x33,
+    PIXMAN_OP_LIGHTEN                   = 0x34,
+    PIXMAN_OP_COLOR_DODGE               = 0x35,
+    PIXMAN_OP_COLOR_BURN                = 0x36,
+    PIXMAN_OP_HARD_LIGHT                = 0x37,
+    PIXMAN_OP_SOFT_LIGHT                = 0x38,
+    PIXMAN_OP_DIFFERENCE                = 0x39,
+    PIXMAN_OP_EXCLUSION                 = 0x3a,
+    PIXMAN_OP_HSL_HUE			= 0x3b,
+    PIXMAN_OP_HSL_SATURATION		= 0x3c,
+    PIXMAN_OP_HSL_COLOR			= 0x3d,
+    PIXMAN_OP_HSL_LUMINOSITY		= 0x3e
+
+#ifdef PIXMAN_USE_INTERNAL_API
+    ,
+    PIXMAN_N_OPERATORS,
+    PIXMAN_OP_NONE = PIXMAN_N_OPERATORS
+#endif
+} pixman_op_t;
+
+/*
+ * Regions
+ */
+typedef struct pixman_region16_data	pixman_region16_data_t;
+typedef struct pixman_box16		pixman_box16_t;
+typedef struct pixman_rectangle16	pixman_rectangle16_t;
+typedef struct pixman_region16		pixman_region16_t;
+
+struct pixman_region16_data {
+    long		size;
+    long		numRects;
+/*  pixman_box16_t	rects[size];   in memory but not explicitly declared */
+};
+
+struct pixman_rectangle16
+{
+    int16_t	x, y;
+    uint16_t	width, height;
+};
+
+struct pixman_box16
+{
+    int16_t x1, y1, x2, y2;
+};
+
+struct pixman_region16
+{
+    pixman_box16_t          extents;
+    pixman_region16_data_t *data;
+};
+
+typedef enum
+{
+    PIXMAN_REGION_OUT,
+    PIXMAN_REGION_IN,
+    PIXMAN_REGION_PART
+} pixman_region_overlap_t;
+
+/* This function exists only to make it possible to preserve
+ * the X ABI - it should go away at first opportunity.
+ */
+PIXMAN_API
+void pixman_region_set_static_pointers (pixman_box16_t         *empty_box,
+					pixman_region16_data_t *empty_data,
+					pixman_region16_data_t *broken_data);
+
+/* creation/destruction */
+PIXMAN_API
+void                    pixman_region_init               (pixman_region16_t *region);
+
+PIXMAN_API
+void                    pixman_region_init_rect          (pixman_region16_t *region,
+							  int                x,
+							  int                y,
+							  unsigned int       width,
+							  unsigned int       height);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_init_rects         (pixman_region16_t *region,
+							  const pixman_box16_t *boxes,
+							  int                count);
+
+PIXMAN_API
+void                    pixman_region_init_with_extents  (pixman_region16_t *region,
+							  pixman_box16_t    *extents);
+
+PIXMAN_API
+void                    pixman_region_init_from_image    (pixman_region16_t *region,
+							  pixman_image_t    *image);
+
+PIXMAN_API
+void                    pixman_region_fini               (pixman_region16_t *region);
+
+
+/* manipulation */
+PIXMAN_API
+void                    pixman_region_translate          (pixman_region16_t *region,
+							  int                x,
+							  int                y);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_copy               (pixman_region16_t *dest,
+							  pixman_region16_t *source);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_intersect          (pixman_region16_t *new_reg,
+							  pixman_region16_t *reg1,
+							  pixman_region16_t *reg2);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_union              (pixman_region16_t *new_reg,
+							  pixman_region16_t *reg1,
+							  pixman_region16_t *reg2);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_union_rect         (pixman_region16_t *dest,
+							  pixman_region16_t *source,
+							  int                x,
+							  int                y,
+							  unsigned int       width,
+							  unsigned int       height);
+
+PIXMAN_API
+pixman_bool_t		pixman_region_intersect_rect     (pixman_region16_t *dest,
+							  pixman_region16_t *source,
+							  int                x,
+							  int                y,
+							  unsigned int       width,
+							  unsigned int       height);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_subtract           (pixman_region16_t *reg_d,
+							  pixman_region16_t *reg_m,
+							  pixman_region16_t *reg_s);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_inverse            (pixman_region16_t *new_reg,
+							  pixman_region16_t *reg1,
+							  pixman_box16_t    *inv_rect);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_contains_point     (pixman_region16_t *region,
+							  int                x,
+							  int                y,
+							  pixman_box16_t    *box);
+
+PIXMAN_API
+pixman_region_overlap_t pixman_region_contains_rectangle (pixman_region16_t *region,
+							  pixman_box16_t    *prect);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_not_empty          (pixman_region16_t *region);
+
+PIXMAN_API
+pixman_box16_t *        pixman_region_extents            (pixman_region16_t *region);
+
+PIXMAN_API
+int                     pixman_region_n_rects            (pixman_region16_t *region);
+
+PIXMAN_API
+pixman_box16_t *        pixman_region_rectangles         (pixman_region16_t *region,
+							  int               *n_rects);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_equal              (pixman_region16_t *region1,
+							  pixman_region16_t *region2);
+
+PIXMAN_API
+pixman_bool_t           pixman_region_selfcheck          (pixman_region16_t *region);
+
+PIXMAN_API
+void                    pixman_region_reset              (pixman_region16_t *region,
+							  pixman_box16_t    *box);
+
+PIXMAN_API
+void			pixman_region_clear		 (pixman_region16_t *region);
+/*
+ * 32 bit regions
+ */
+typedef struct pixman_region32_data	pixman_region32_data_t;
+typedef struct pixman_box32		pixman_box32_t;
+typedef struct pixman_rectangle32	pixman_rectangle32_t;
+typedef struct pixman_region32		pixman_region32_t;
+
+struct pixman_region32_data {
+    long		size;
+    long		numRects;
+/*  pixman_box32_t	rects[size];   in memory but not explicitly declared */
+};
+
+struct pixman_rectangle32
+{
+    int32_t x, y;
+    uint32_t width, height;
+};
+
+struct pixman_box32
+{
+    int32_t x1, y1, x2, y2;
+};
+
+struct pixman_region32
+{
+    pixman_box32_t          extents;
+    pixman_region32_data_t  *data;
+};
+
+/* creation/destruction */
+PIXMAN_API
+void                    pixman_region32_init               (pixman_region32_t *region);
+
+PIXMAN_API
+void                    pixman_region32_init_rect          (pixman_region32_t *region,
+							    int                x,
+							    int                y,
+							    unsigned int       width,
+							    unsigned int       height);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_init_rects         (pixman_region32_t *region,
+							    const pixman_box32_t *boxes,
+							    int                count);
+
+PIXMAN_API
+void                    pixman_region32_init_with_extents  (pixman_region32_t *region,
+							    pixman_box32_t    *extents);
+
+PIXMAN_API
+void                    pixman_region32_init_from_image    (pixman_region32_t *region,
+							    pixman_image_t    *image);
+
+PIXMAN_API
+void                    pixman_region32_fini               (pixman_region32_t *region);
+
+
+/* manipulation */
+PIXMAN_API
+void                    pixman_region32_translate          (pixman_region32_t *region,
+							    int                x,
+							    int                y);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_copy               (pixman_region32_t *dest,
+							    pixman_region32_t *source);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_intersect          (pixman_region32_t *new_reg,
+							    pixman_region32_t *reg1,
+							    pixman_region32_t *reg2);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_union              (pixman_region32_t *new_reg,
+							    pixman_region32_t *reg1,
+							    pixman_region32_t *reg2);
+
+PIXMAN_API
+pixman_bool_t		pixman_region32_intersect_rect     (pixman_region32_t *dest,
+							    pixman_region32_t *source,
+							    int                x,
+							    int                y,
+							    unsigned int       width,
+							    unsigned int       height);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_union_rect         (pixman_region32_t *dest,
+							    pixman_region32_t *source,
+							    int                x,
+							    int                y,
+							    unsigned int       width,
+							    unsigned int       height);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_subtract           (pixman_region32_t *reg_d,
+							    pixman_region32_t *reg_m,
+							    pixman_region32_t *reg_s);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_inverse            (pixman_region32_t *new_reg,
+							    pixman_region32_t *reg1,
+							    pixman_box32_t    *inv_rect);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_contains_point     (pixman_region32_t *region,
+							    int                x,
+							    int                y,
+							    pixman_box32_t    *box);
+
+PIXMAN_API
+pixman_region_overlap_t pixman_region32_contains_rectangle (pixman_region32_t *region,
+							    pixman_box32_t    *prect);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_not_empty          (pixman_region32_t *region);
+
+PIXMAN_API
+pixman_box32_t *        pixman_region32_extents            (pixman_region32_t *region);
+
+PIXMAN_API
+int                     pixman_region32_n_rects            (pixman_region32_t *region);
+
+PIXMAN_API
+pixman_box32_t *        pixman_region32_rectangles         (pixman_region32_t *region,
+							    int               *n_rects);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_equal              (pixman_region32_t *region1,
+							    pixman_region32_t *region2);
+
+PIXMAN_API
+pixman_bool_t           pixman_region32_selfcheck          (pixman_region32_t *region);
+
+PIXMAN_API
+void                    pixman_region32_reset              (pixman_region32_t *region,
+							    pixman_box32_t    *box);
+
+PIXMAN_API
+void			pixman_region32_clear		   (pixman_region32_t *region);
+
+
+/* Copy / Fill / Misc */
+PIXMAN_API
+pixman_bool_t pixman_blt                (uint32_t           *src_bits,
+					 uint32_t           *dst_bits,
+					 int                 src_stride,
+					 int                 dst_stride,
+					 int                 src_bpp,
+					 int                 dst_bpp,
+					 int                 src_x,
+					 int                 src_y,
+					 int                 dest_x,
+					 int                 dest_y,
+					 int                 width,
+					 int                 height);
+
+PIXMAN_API
+pixman_bool_t pixman_fill               (uint32_t           *bits,
+					 int                 stride,
+					 int                 bpp,
+					 int                 x,
+					 int                 y,
+					 int                 width,
+					 int                 height,
+					 uint32_t            _xor);
+
+
+PIXMAN_API
+int           pixman_version            (void);
+
+PIXMAN_API
+const char*   pixman_version_string     (void);
+
+/*
+ * Images
+ */
+typedef struct pixman_indexed		pixman_indexed_t;
+typedef struct pixman_gradient_stop	pixman_gradient_stop_t;
+
+typedef uint32_t (* pixman_read_memory_func_t) (const void *src, int size);
+typedef void     (* pixman_write_memory_func_t) (void *dst, uint32_t value, int size);
+
+typedef void     (* pixman_image_destroy_func_t) (pixman_image_t *image, void *data);
+
+struct pixman_gradient_stop {
+    pixman_fixed_t x;
+    pixman_color_t color;
+};
+
+#define PIXMAN_MAX_INDEXED  256 /* XXX depth must be <= 8 */
+
+#if PIXMAN_MAX_INDEXED <= 256
+typedef uint8_t pixman_index_type;
+#endif
+
+struct pixman_indexed
+{
+    pixman_bool_t       color;
+    uint32_t		rgba[PIXMAN_MAX_INDEXED];
+    pixman_index_type	ent[32768];
+};
+
+/*
+ * While the protocol is generous in format support, the
+ * sample implementation allows only packed RGB and GBR
+ * representations for data to simplify software rendering,
+ */
+#define PIXMAN_FORMAT(bpp,type,a,r,g,b)	(((bpp) << 24) |  \
+					 ((type) << 16) | \
+					 ((a) << 12) |	  \
+					 ((r) << 8) |	  \
+					 ((g) << 4) |	  \
+					 ((b)))
+
+#define PIXMAN_FORMAT_BYTE(bpp,type,a,r,g,b) \
+	(((bpp >> 3) << 24) | \
+	(3 << 22) | ((type) << 16) | \
+	((a >> 3) << 12) | \
+	((r >> 3) << 8) | \
+	((g >> 3) << 4) | \
+	((b >> 3)))
+
+#define PIXMAN_FORMAT_RESHIFT(val, ofs, num) \
+	(((val >> (ofs)) & ((1 << (num)) - 1)) << ((val >> 22) & 3))
+
+#define PIXMAN_FORMAT_BPP(f)	PIXMAN_FORMAT_RESHIFT(f, 24, 8)
+#define PIXMAN_FORMAT_SHIFT(f)	((uint32_t)((f >> 22) & 3))
+#define PIXMAN_FORMAT_TYPE(f)	(((f) >> 16) & 0x3f)
+#define PIXMAN_FORMAT_A(f)	PIXMAN_FORMAT_RESHIFT(f, 12, 4)
+#define PIXMAN_FORMAT_R(f)	PIXMAN_FORMAT_RESHIFT(f, 8, 4)
+#define PIXMAN_FORMAT_G(f)	PIXMAN_FORMAT_RESHIFT(f, 4, 4)
+#define PIXMAN_FORMAT_B(f)	PIXMAN_FORMAT_RESHIFT(f, 0, 4)
+#define PIXMAN_FORMAT_RGB(f)	(((f)      ) & 0xfff)
+#define PIXMAN_FORMAT_VIS(f)	(((f)      ) & 0xffff)
+#define PIXMAN_FORMAT_DEPTH(f)	(PIXMAN_FORMAT_A(f) +	\
+				 PIXMAN_FORMAT_R(f) +	\
+				 PIXMAN_FORMAT_G(f) +	\
+				 PIXMAN_FORMAT_B(f))
+
+#define PIXMAN_TYPE_OTHER	0
+#define PIXMAN_TYPE_A		1
+#define PIXMAN_TYPE_ARGB	2
+#define PIXMAN_TYPE_ABGR	3
+#define PIXMAN_TYPE_COLOR	4
+#define PIXMAN_TYPE_GRAY	5
+#define PIXMAN_TYPE_YUY2	6
+#define PIXMAN_TYPE_YV12	7
+#define PIXMAN_TYPE_BGRA	8
+#define PIXMAN_TYPE_RGBA	9
+#define PIXMAN_TYPE_ARGB_SRGB	10
+#define PIXMAN_TYPE_RGBA_FLOAT	11
+
+#define PIXMAN_FORMAT_COLOR(f)				\
+	(PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ARGB ||	\
+	 PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ABGR ||	\
+	 PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_BGRA ||	\
+	 PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_RGBA ||	\
+	 PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_RGBA_FLOAT)
+
+typedef enum {
+/* 128bpp formats */
+    PIXMAN_rgba_float =	PIXMAN_FORMAT_BYTE(128,PIXMAN_TYPE_RGBA_FLOAT,32,32,32,32),
+/* 96bpp formats */
+    PIXMAN_rgb_float =	PIXMAN_FORMAT_BYTE(96,PIXMAN_TYPE_RGBA_FLOAT,0,32,32,32),
+
+/* 32bpp formats */
+    PIXMAN_a8r8g8b8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,8,8,8,8),
+    PIXMAN_x8r8g8b8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,8,8,8),
+    PIXMAN_a8b8g8r8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,8,8,8,8),
+    PIXMAN_x8b8g8r8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,8,8,8),
+    PIXMAN_b8g8r8a8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,8,8,8,8),
+    PIXMAN_b8g8r8x8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,0,8,8,8),
+    PIXMAN_r8g8b8a8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_RGBA,8,8,8,8),
+    PIXMAN_r8g8b8x8 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_RGBA,0,8,8,8),
+    PIXMAN_x14r6g6b6 =	 PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,6,6,6),
+    PIXMAN_x2r10g10b10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,10,10,10),
+    PIXMAN_a2r10g10b10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,2,10,10,10),
+    PIXMAN_x2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,10,10,10),
+    PIXMAN_a2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,2,10,10,10),
+
+/* sRGB formats */
+    PIXMAN_a8r8g8b8_sRGB = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB_SRGB,8,8,8,8),
+
+/* 24bpp formats */
+    PIXMAN_r8g8b8 =	 PIXMAN_FORMAT(24,PIXMAN_TYPE_ARGB,0,8,8,8),
+    PIXMAN_b8g8r8 =	 PIXMAN_FORMAT(24,PIXMAN_TYPE_ABGR,0,8,8,8),
+
+/* 16bpp formats */
+    PIXMAN_r5g6b5 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,6,5),
+    PIXMAN_b5g6r5 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,6,5),
+
+    PIXMAN_a1r5g5b5 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,1,5,5,5),
+    PIXMAN_x1r5g5b5 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,5,5),
+    PIXMAN_a1b5g5r5 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,1,5,5,5),
+    PIXMAN_x1b5g5r5 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,5,5),
+    PIXMAN_a4r4g4b4 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,4,4,4,4),
+    PIXMAN_x4r4g4b4 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,4,4,4),
+    PIXMAN_a4b4g4r4 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,4,4,4,4),
+    PIXMAN_x4b4g4r4 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,4,4,4),
+
+/* 8bpp formats */
+    PIXMAN_a8 =		 PIXMAN_FORMAT(8,PIXMAN_TYPE_A,8,0,0,0),
+    PIXMAN_r3g3b2 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,0,3,3,2),
+    PIXMAN_b2g3r3 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,0,3,3,2),
+    PIXMAN_a2r2g2b2 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,2,2,2,2),
+    PIXMAN_a2b2g2r2 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,2,2,2,2),
+
+    PIXMAN_c8 =		 PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0),
+    PIXMAN_g8 =		 PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0),
+
+    PIXMAN_x4a4 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_A,4,0,0,0),
+
+    PIXMAN_x4c4 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0),
+    PIXMAN_x4g4 =	 PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0),
+
+/* 4bpp formats */
+    PIXMAN_a4 =		 PIXMAN_FORMAT(4,PIXMAN_TYPE_A,4,0,0,0),
+    PIXMAN_r1g2b1 =	 PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,0,1,2,1),
+    PIXMAN_b1g2r1 =	 PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,0,1,2,1),
+    PIXMAN_a1r1g1b1 =	 PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,1,1,1,1),
+    PIXMAN_a1b1g1r1 =	 PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,1,1,1,1),
+
+    PIXMAN_c4 =		 PIXMAN_FORMAT(4,PIXMAN_TYPE_COLOR,0,0,0,0),
+    PIXMAN_g4 =		 PIXMAN_FORMAT(4,PIXMAN_TYPE_GRAY,0,0,0,0),
+
+/* 1bpp formats */
+    PIXMAN_a1 =		 PIXMAN_FORMAT(1,PIXMAN_TYPE_A,1,0,0,0),
+
+    PIXMAN_g1 =		 PIXMAN_FORMAT(1,PIXMAN_TYPE_GRAY,0,0,0,0),
+
+/* YUV formats */
+    PIXMAN_yuy2 =	 PIXMAN_FORMAT(16,PIXMAN_TYPE_YUY2,0,0,0,0),
+    PIXMAN_yv12 =	 PIXMAN_FORMAT(12,PIXMAN_TYPE_YV12,0,0,0,0)
+} pixman_format_code_t;
+
+/* Querying supported format values. */
+PIXMAN_API
+pixman_bool_t pixman_format_supported_destination (pixman_format_code_t format);
+
+PIXMAN_API
+pixman_bool_t pixman_format_supported_source      (pixman_format_code_t format);
+
+/* Constructors */
+PIXMAN_API
+pixman_image_t *pixman_image_create_solid_fill       (const pixman_color_t         *color);
+
+PIXMAN_API
+pixman_image_t *pixman_image_create_linear_gradient  (const pixman_point_fixed_t   *p1,
+						      const pixman_point_fixed_t   *p2,
+						      const pixman_gradient_stop_t *stops,
+						      int                           n_stops);
+
+PIXMAN_API
+pixman_image_t *pixman_image_create_radial_gradient  (const pixman_point_fixed_t   *inner,
+						      const pixman_point_fixed_t   *outer,
+						      pixman_fixed_t                inner_radius,
+						      pixman_fixed_t                outer_radius,
+						      const pixman_gradient_stop_t *stops,
+						      int                           n_stops);
+
+PIXMAN_API
+pixman_image_t *pixman_image_create_conical_gradient (const pixman_point_fixed_t   *center,
+						      pixman_fixed_t                angle,
+						      const pixman_gradient_stop_t *stops,
+						      int                           n_stops);
+
+PIXMAN_API
+pixman_image_t *pixman_image_create_bits             (pixman_format_code_t          format,
+						      int                           width,
+						      int                           height,
+						      uint32_t                     *bits,
+						      int                           rowstride_bytes);
+
+PIXMAN_API
+pixman_image_t *pixman_image_create_bits_no_clear    (pixman_format_code_t format,
+						      int                  width,
+						      int                  height,
+						      uint32_t *           bits,
+						      int                  rowstride_bytes);
+
+/* Destructor */
+PIXMAN_API
+pixman_image_t *pixman_image_ref                     (pixman_image_t               *image);
+
+PIXMAN_API
+pixman_bool_t   pixman_image_unref                   (pixman_image_t               *image);
+
+
+PIXMAN_API
+void		pixman_image_set_destroy_function    (pixman_image_t		   *image,
+						      pixman_image_destroy_func_t   function,
+						      void			   *data);
+
+PIXMAN_API
+void *		pixman_image_get_destroy_data        (pixman_image_t		   *image);
+
+/* Set properties */
+PIXMAN_API
+pixman_bool_t   pixman_image_set_clip_region         (pixman_image_t               *image,
+						      pixman_region16_t            *region);
+
+PIXMAN_API
+pixman_bool_t   pixman_image_set_clip_region32       (pixman_image_t               *image,
+						      pixman_region32_t            *region);
+
+PIXMAN_API
+void		pixman_image_set_has_client_clip     (pixman_image_t               *image,
+						      pixman_bool_t		    clien_clip);
+
+PIXMAN_API
+pixman_bool_t   pixman_image_set_transform           (pixman_image_t               *image,
+						      const pixman_transform_t     *transform);
+
+PIXMAN_API
+void            pixman_image_set_repeat              (pixman_image_t               *image,
+						      pixman_repeat_t               repeat);
+
+PIXMAN_API
+void            pixman_image_set_dither              (pixman_image_t               *image,
+						      pixman_dither_t               dither);
+
+PIXMAN_API
+void            pixman_image_set_dither_offset       (pixman_image_t               *image,
+						      int                           offset_x,
+						      int                           offset_y);
+
+PIXMAN_API
+pixman_bool_t   pixman_image_set_filter              (pixman_image_t               *image,
+						      pixman_filter_t               filter,
+						      const pixman_fixed_t         *filter_params,
+						      int                           n_filter_params);
+
+PIXMAN_API
+void		pixman_image_set_source_clipping     (pixman_image_t		   *image,
+						      pixman_bool_t                 source_clipping);
+
+PIXMAN_API
+void            pixman_image_set_alpha_map           (pixman_image_t               *image,
+						      pixman_image_t               *alpha_map,
+						      int16_t                       x,
+						      int16_t                       y);
+
+PIXMAN_API
+void            pixman_image_set_component_alpha     (pixman_image_t               *image,
+						      pixman_bool_t                 component_alpha);
+
+PIXMAN_API
+pixman_bool_t   pixman_image_get_component_alpha     (pixman_image_t               *image);
+
+PIXMAN_API
+void		pixman_image_set_accessors	     (pixman_image_t		   *image,
+						      pixman_read_memory_func_t	    read_func,
+						      pixman_write_memory_func_t    write_func);
+
+PIXMAN_API
+void		pixman_image_set_indexed	     (pixman_image_t		   *image,
+						      const pixman_indexed_t	   *indexed);
+
+PIXMAN_API
+uint32_t       *pixman_image_get_data                (pixman_image_t               *image);
+
+PIXMAN_API
+int		pixman_image_get_width               (pixman_image_t               *image);
+
+PIXMAN_API
+int             pixman_image_get_height              (pixman_image_t               *image);
+
+PIXMAN_API
+int		pixman_image_get_stride              (pixman_image_t               *image); /* in bytes */
+
+PIXMAN_API
+int		pixman_image_get_depth               (pixman_image_t		   *image);
+
+PIXMAN_API
+pixman_format_code_t pixman_image_get_format	     (pixman_image_t		   *image);
+
+typedef enum
+{
+    PIXMAN_KERNEL_IMPULSE,
+    PIXMAN_KERNEL_BOX,
+    PIXMAN_KERNEL_LINEAR,
+    PIXMAN_KERNEL_CUBIC,
+    PIXMAN_KERNEL_GAUSSIAN,
+    PIXMAN_KERNEL_LANCZOS2,
+    PIXMAN_KERNEL_LANCZOS3,
+    PIXMAN_KERNEL_LANCZOS3_STRETCHED       /* Jim Blinn's 'nice' filter */
+} pixman_kernel_t;
+
+/* Create the parameter list for a SEPARABLE_CONVOLUTION filter
+ * with the given kernels and scale parameters.
+ */
+PIXMAN_API
+pixman_fixed_t *
+pixman_filter_create_separable_convolution (int             *n_values,
+					    pixman_fixed_t   scale_x,
+					    pixman_fixed_t   scale_y,
+					    pixman_kernel_t  reconstruct_x,
+					    pixman_kernel_t  reconstruct_y,
+					    pixman_kernel_t  sample_x,
+					    pixman_kernel_t  sample_y,
+					    int              subsample_bits_x,
+					    int              subsample_bits_y);
+
+
+PIXMAN_API
+pixman_bool_t	pixman_image_fill_rectangles	     (pixman_op_t		    op,
+						      pixman_image_t		   *image,
+						      const pixman_color_t	   *color,
+						      int			    n_rects,
+						      const pixman_rectangle16_t   *rects);
+
+PIXMAN_API
+pixman_bool_t   pixman_image_fill_boxes              (pixman_op_t                   op,
+                                                      pixman_image_t               *dest,
+                                                      const pixman_color_t         *color,
+                                                      int                           n_boxes,
+                                                      const pixman_box32_t         *boxes);
+
+/* Composite */
+PIXMAN_API
+pixman_bool_t pixman_compute_composite_region (pixman_region16_t *region,
+					       pixman_image_t    *src_image,
+					       pixman_image_t    *mask_image,
+					       pixman_image_t    *dest_image,
+					       int16_t            src_x,
+					       int16_t            src_y,
+					       int16_t            mask_x,
+					       int16_t            mask_y,
+					       int16_t            dest_x,
+					       int16_t            dest_y,
+					       uint16_t           width,
+					       uint16_t           height);
+
+PIXMAN_API
+void          pixman_image_composite          (pixman_op_t        op,
+					       pixman_image_t    *src,
+					       pixman_image_t    *mask,
+					       pixman_image_t    *dest,
+					       int16_t            src_x,
+					       int16_t            src_y,
+					       int16_t            mask_x,
+					       int16_t            mask_y,
+					       int16_t            dest_x,
+					       int16_t            dest_y,
+					       uint16_t           width,
+					       uint16_t           height);
+
+PIXMAN_API
+void          pixman_image_composite32        (pixman_op_t        op,
+					       pixman_image_t    *src,
+					       pixman_image_t    *mask,
+					       pixman_image_t    *dest,
+					       int32_t            src_x,
+					       int32_t            src_y,
+					       int32_t            mask_x,
+					       int32_t            mask_y,
+					       int32_t            dest_x,
+					       int32_t            dest_y,
+					       int32_t            width,
+					       int32_t            height);
+
+/* Executive Summary: This function is a no-op that only exists
+ * for historical reasons.
+ *
+ * There used to be a bug in the X server where it would rely on
+ * out-of-bounds accesses when it was asked to composite with a
+ * window as the source. It would create a pixman image pointing
+ * to some bogus position in memory, but then set a clip region
+ * to the position where the actual bits were.
+ *
+ * Due to a bug in old versions of pixman, where it would not clip
+ * against the image bounds when a clip region was set, this would
+ * actually work. So when the pixman bug was fixed, a workaround was
+ * added to allow certain out-of-bound accesses. This function disabled
+ * those workarounds.
+ *
+ * Since 0.21.2, pixman doesn't do these workarounds anymore, so now this
+ * function is a no-op.
+ */
+PIXMAN_API
+void pixman_disable_out_of_bounds_workaround (void);
+
+/*
+ * Glyphs
+ */
+typedef struct pixman_glyph_cache_t pixman_glyph_cache_t;
+typedef struct
+{
+    int		x, y;
+    const void *glyph;
+} pixman_glyph_t;
+
+PIXMAN_API
+pixman_glyph_cache_t *pixman_glyph_cache_create       (void);
+
+PIXMAN_API
+void                  pixman_glyph_cache_destroy      (pixman_glyph_cache_t *cache);
+
+PIXMAN_API
+void                  pixman_glyph_cache_freeze       (pixman_glyph_cache_t *cache);
+
+PIXMAN_API
+void                  pixman_glyph_cache_thaw         (pixman_glyph_cache_t *cache);
+
+PIXMAN_API
+const void *          pixman_glyph_cache_lookup       (pixman_glyph_cache_t *cache,
+						       void                 *font_key,
+						       void                 *glyph_key);
+
+PIXMAN_API
+const void *          pixman_glyph_cache_insert       (pixman_glyph_cache_t *cache,
+						       void                 *font_key,
+						       void                 *glyph_key,
+						       int		     origin_x,
+						       int                   origin_y,
+						       pixman_image_t       *glyph_image);
+
+PIXMAN_API
+void                  pixman_glyph_cache_remove       (pixman_glyph_cache_t *cache,
+						       void                 *font_key,
+						       void                 *glyph_key);
+
+PIXMAN_API
+void                  pixman_glyph_get_extents        (pixman_glyph_cache_t *cache,
+						       int                   n_glyphs,
+						       pixman_glyph_t       *glyphs,
+						       pixman_box32_t       *extents);
+
+PIXMAN_API
+pixman_format_code_t  pixman_glyph_get_mask_format    (pixman_glyph_cache_t *cache,
+						       int		     n_glyphs,
+						       const pixman_glyph_t *glyphs);
+
+PIXMAN_API
+void                  pixman_composite_glyphs         (pixman_op_t           op,
+						       pixman_image_t       *src,
+						       pixman_image_t       *dest,
+						       pixman_format_code_t  mask_format,
+						       int32_t               src_x,
+						       int32_t               src_y,
+						       int32_t		     mask_x,
+						       int32_t		     mask_y,
+						       int32_t               dest_x,
+						       int32_t               dest_y,
+						       int32_t		     width,
+						       int32_t		     height,
+						       pixman_glyph_cache_t *cache,
+						       int		     n_glyphs,
+						       const pixman_glyph_t *glyphs);
+
+PIXMAN_API
+void                  pixman_composite_glyphs_no_mask (pixman_op_t           op,
+						       pixman_image_t       *src,
+						       pixman_image_t       *dest,
+						       int32_t               src_x,
+						       int32_t               src_y,
+						       int32_t               dest_x,
+						       int32_t               dest_y,
+						       pixman_glyph_cache_t *cache,
+						       int		     n_glyphs,
+						       const pixman_glyph_t *glyphs);
+
+/*
+ * Trapezoids
+ */
+typedef struct pixman_edge pixman_edge_t;
+typedef struct pixman_trapezoid pixman_trapezoid_t;
+typedef struct pixman_trap pixman_trap_t;
+typedef struct pixman_span_fix pixman_span_fix_t;
+typedef struct pixman_triangle pixman_triangle_t;
+
+/*
+ * An edge structure.  This represents a single polygon edge
+ * and can be quickly stepped across small or large gaps in the
+ * sample grid
+ */
+struct pixman_edge
+{
+    pixman_fixed_t	x;
+    pixman_fixed_t	e;
+    pixman_fixed_t	stepx;
+    pixman_fixed_t	signdx;
+    pixman_fixed_t	dy;
+    pixman_fixed_t	dx;
+
+    pixman_fixed_t	stepx_small;
+    pixman_fixed_t	stepx_big;
+    pixman_fixed_t	dx_small;
+    pixman_fixed_t	dx_big;
+};
+
+struct pixman_trapezoid
+{
+    pixman_fixed_t	top, bottom;
+    pixman_line_fixed_t	left, right;
+};
+
+struct pixman_triangle
+{
+    pixman_point_fixed_t p1, p2, p3;
+};
+
+/* whether 't' is a well defined not obviously empty trapezoid */
+#define pixman_trapezoid_valid(t)				   \
+    ((t)->left.p1.y != (t)->left.p2.y &&			   \
+     (t)->right.p1.y != (t)->right.p2.y &&			   \
+     ((t)->bottom > (t)->top))
+
+struct pixman_span_fix
+{
+    pixman_fixed_t	l, r, y;
+};
+
+struct pixman_trap
+{
+    pixman_span_fix_t	top, bot;
+};
+
+PIXMAN_API
+pixman_fixed_t pixman_sample_ceil_y        (pixman_fixed_t             y,
+					    int                        bpp);
+
+PIXMAN_API
+pixman_fixed_t pixman_sample_floor_y       (pixman_fixed_t             y,
+					    int                        bpp);
+
+PIXMAN_API
+void           pixman_edge_step            (pixman_edge_t             *e,
+					    int                        n);
+
+PIXMAN_API
+void           pixman_edge_init            (pixman_edge_t             *e,
+					    int                        bpp,
+					    pixman_fixed_t             y_start,
+					    pixman_fixed_t             x_top,
+					    pixman_fixed_t             y_top,
+					    pixman_fixed_t             x_bot,
+					    pixman_fixed_t             y_bot);
+
+PIXMAN_API
+void           pixman_line_fixed_edge_init (pixman_edge_t             *e,
+					    int                        bpp,
+					    pixman_fixed_t             y,
+					    const pixman_line_fixed_t *line,
+					    int                        x_off,
+					    int                        y_off);
+
+PIXMAN_API
+void           pixman_rasterize_edges      (pixman_image_t            *image,
+					    pixman_edge_t             *l,
+					    pixman_edge_t             *r,
+					    pixman_fixed_t             t,
+					    pixman_fixed_t             b);
+
+PIXMAN_API
+void           pixman_add_traps            (pixman_image_t            *image,
+					    int16_t                    x_off,
+					    int16_t                    y_off,
+					    int                        ntrap,
+					    const pixman_trap_t       *traps);
+
+PIXMAN_API
+void           pixman_add_trapezoids       (pixman_image_t            *image,
+					    int16_t                    x_off,
+					    int                        y_off,
+					    int                        ntraps,
+					    const pixman_trapezoid_t  *traps);
+
+PIXMAN_API
+void           pixman_rasterize_trapezoid  (pixman_image_t            *image,
+					    const pixman_trapezoid_t  *trap,
+					    int                        x_off,
+					    int                        y_off);
+
+PIXMAN_API
+void          pixman_composite_trapezoids (pixman_op_t		       op,
+					   pixman_image_t *	       src,
+					   pixman_image_t *	       dst,
+					   pixman_format_code_t	       mask_format,
+					   int			       x_src,
+					   int			       y_src,
+					   int			       x_dst,
+					   int			       y_dst,
+					   int			       n_traps,
+					   const pixman_trapezoid_t *  traps);
+
+PIXMAN_API
+void          pixman_composite_triangles (pixman_op_t		       op,
+					  pixman_image_t *	       src,
+					  pixman_image_t *	       dst,
+					  pixman_format_code_t	       mask_format,
+					  int			       x_src,
+					  int			       y_src,
+					  int			       x_dst,
+					  int			       y_dst,
+					  int			       n_tris,
+					  const pixman_triangle_t *    tris);
+
+PIXMAN_API
+void	      pixman_add_triangles       (pixman_image_t              *image,
+					  int32_t	               x_off,
+					  int32_t	               y_off,
+					  int	                       n_tris,
+					  const pixman_triangle_t     *tris);
+
+PIXMAN_END_DECLS
+
+#endif /* PIXMAN_H__ */
diff --git a/libs/pixman-0.40.0/pixman/solaris-hwcap.mapfile b/libs/pixman-0.40.0/pixman/solaris-hwcap.mapfile
new file mode 100644
index 0000000..87efce1
--- /dev/null
+++ b/libs/pixman-0.40.0/pixman/solaris-hwcap.mapfile
@@ -0,0 +1,30 @@
+###############################################################################
+#
+# Copyright 2009, Oracle and/or its affiliates. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice (including the next
+# paragraph) shall be included in all copies or substantial portions of the
+# Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+#
+###############################################################################
+#
+# Override the linker's detection of CMOV/MMX/SSE instructions so this
+# library isn't flagged as only usable on CPU's with those ISA's, since it
+# checks at runtime for availability before calling them
+
+hwcap_1 = V0x0 FPU OVERRIDE;
diff --git a/libs/pixman-0.40.0/test-driver b/libs/pixman-0.40.0/test-driver
new file mode 100755
index 0000000..b8521a4
--- /dev/null
+++ b/libs/pixman-0.40.0/test-driver
@@ -0,0 +1,148 @@
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 2011-2018 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error.  This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+  echo "$0: $*" >&2
+  print_usage >&2
+  exit 2
+}
+
+print_usage ()
+{
+  cat <<END
+Usage:
+  test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+              [--expect-failure={yes|no}] [--color-tests={yes|no}]
+              [--enable-hard-errors={yes|no}] [--]
+              TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+END
+}
+
+test_name= # Used for reporting.
+log_file=  # Where to save the output of the test script.
+trs_file=  # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+  case $1 in
+  --help) print_usage; exit $?;;
+  --version) echo "test-driver $scriptversion"; exit $?;;
+  --test-name) test_name=$2; shift;;
+  --log-file) log_file=$2; shift;;
+  --trs-file) trs_file=$2; shift;;
+  --color-tests) color_tests=$2; shift;;
+  --expect-failure) expect_failure=$2; shift;;
+  --enable-hard-errors) enable_hard_errors=$2; shift;;
+  --) shift; break;;
+  -*) usage_error "invalid option: '$1'";;
+   *) break;;
+  esac
+  shift
+done
+
+missing_opts=
+test x"$test_name" = x && missing_opts="$missing_opts --test-name"
+test x"$log_file"  = x && missing_opts="$missing_opts --log-file"
+test x"$trs_file"  = x && missing_opts="$missing_opts --trs-file"
+if test x"$missing_opts" != x; then
+  usage_error "the following mandatory options are missing:$missing_opts"
+fi
+
+if test $# -eq 0; then
+  usage_error "missing argument"
+fi
+
+if test $color_tests = yes; then
+  # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+  red='' # Red.
+  grn='' # Green.
+  lgn='' # Light green.
+  blu='' # Blue.
+  mgn='' # Magenta.
+  std=''     # No color.
+else
+  red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here.
+"$@" >$log_file 2>&1
+estatus=$?
+
+if test $enable_hard_errors = no && test $estatus -eq 99; then
+  tweaked_estatus=1
+else
+  tweaked_estatus=$estatus
+fi
+
+case $tweaked_estatus:$expect_failure in
+  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
+  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
+  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
+  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
+  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
+  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
+esac
+
+# Report the test outcome and exit status in the logs, so that one can
+# know whether the test passed or failed simply by looking at the '.log'
+# file, without the need of also peaking into the corresponding '.trs'
+# file (automake bug#11814).
+echo "$res $test_name (exit status: $estatus)" >>$log_file
+
+# Report outcome to console.
+echo "${col}${res}${std}: $test_name"
+
+# Register the test result, and other relevant metadata.
+echo ":test-result: $res" > $trs_file
+echo ":global-test-result: $res" >> $trs_file
+echo ":recheck: $recheck" >> $trs_file
+echo ":copy-in-global-log: $gcopy" >> $trs_file
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libs/pixman-0.40.0/test/Makefile.am b/libs/pixman-0.40.0/test/Makefile.am
new file mode 100644
index 0000000..6dbed88
--- /dev/null
+++ b/libs/pixman-0.40.0/test/Makefile.am
@@ -0,0 +1,17 @@
+include $(top_srcdir)/test/Makefile.sources
+
+AM_CFLAGS = $(OPENMP_CFLAGS) $(PTHREAD_CFLAGS)
+AM_LDFLAGS = $(OPENMP_CFLAGS) $(TESTPROGS_EXTRA_LDFLAGS) $(PTHREAD_LDFLAGS)
+LDADD = libutils.la $(top_builddir)/pixman/libpixman-1.la -lm  $(PNG_LIBS) $(PTHREAD_LIBS)
+AM_CPPFLAGS = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(PNG_CFLAGS)
+
+libutils_la_SOURCES = $(libutils_sources) $(libutils_headers)
+
+noinst_LTLIBRARIES = libutils.la
+noinst_PROGRAMS = $(TESTPROGRAMS) $(OTHERPROGRAMS)
+
+TESTS = $(TESTPROGRAMS)
+
+EXTRA_DIST =			\
+	meson.build		\
+	$(NULL)
diff --git a/libs/pixman-0.40.0/test/Makefile.in b/libs/pixman-0.40.0/test/Makefile.in
new file mode 100644
index 0000000..3f8c517
--- /dev/null
+++ b/libs/pixman-0.40.0/test/Makefile.in
@@ -0,0 +1,1864 @@
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
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+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
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+	trap-crasher$(EXEEXT) fence-image-self-test$(EXEEXT) \
+	region-translate-test$(EXEEXT) fetch-test$(EXEEXT) \
+	a1-trap-test$(EXEEXT) prng-test$(EXEEXT) \
+	radial-invalid$(EXEEXT) pdf-op-test$(EXEEXT) \
+	region-test$(EXEEXT) combiner-test$(EXEEXT) \
+	scaling-crash-test$(EXEEXT) alpha-loop$(EXEEXT) \
+	scaling-helpers-test$(EXEEXT) thread-test$(EXEEXT) \
+	rotate-test$(EXEEXT) alphamap$(EXEEXT) \
+	gradient-crash-test$(EXEEXT) pixel-test$(EXEEXT) \
+	matrix-test$(EXEEXT) filter-reduction-test$(EXEEXT) \
+	composite-traps-test$(EXEEXT) region-contains-test$(EXEEXT) \
+	glyph-test$(EXEEXT) solid-test$(EXEEXT) stress-test$(EXEEXT) \
+	cover-test$(EXEEXT) blitters-test$(EXEEXT) \
+	affine-test$(EXEEXT) scaling-test$(EXEEXT) composite$(EXEEXT) \
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+am__EXEEXT_2 = lowlevel-blt-bench$(EXEEXT) radial-perf-test$(EXEEXT) \
+	check-formats$(EXEEXT) scaling-bench$(EXEEXT) \
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+PROGRAMS = $(noinst_PROGRAMS)
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+am__DEPENDENCIES_1 =
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+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
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+affine_bench_SOURCES = affine-bench.c
+affine_bench_OBJECTS = affine-bench.$(OBJEXT)
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+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
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+affine_test_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
+alpha_loop_SOURCES = alpha-loop.c
+alpha_loop_OBJECTS = alpha-loop.$(OBJEXT)
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+alpha_loop_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
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+alphamap_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+	$(am__DEPENDENCIES_1)
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+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+composite_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+composite_traps_test_LDADD = $(LDADD)
+composite_traps_test_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+fence_image_self_test_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+filter_reduction_test_DEPENDENCIES = libutils.la \
+	$(top_builddir)/pixman/libpixman-1.la $(am__DEPENDENCIES_1) \
+	$(am__DEPENDENCIES_1)
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+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
+          *) b=`echo '$@' | sed 's/\.log$$//'`; \
+       esac;; \
+    *) \
+      b='$*';; \
+  esac
+am__test_logs1 = $(TESTS:=.log)
+am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
+TEST_LOGS = $(am__test_logs2:.test.log=.log)
+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
+TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
+	$(TEST_LOG_FLAGS)
+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/depcomp \
+	$(top_srcdir)/test-driver $(top_srcdir)/test/Makefile.sources
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+FGREP = @FGREP@
+GREP = @GREP@
+GTK_CFLAGS = @GTK_CFLAGS@
+GTK_LIBS = @GTK_LIBS@
+HAVE_LIBPNG = @HAVE_LIBPNG@
+HAVE_PTHREADS = @HAVE_PTHREADS@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+IWMMXT_CFLAGS = @IWMMXT_CFLAGS@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LS_CFLAGS = @LS_CFLAGS@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+LT_VERSION_INFO = @LT_VERSION_INFO@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+MMX_CFLAGS = @MMX_CFLAGS@
+MMX_LDFLAGS = @MMX_LDFLAGS@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OPENMP_CFLAGS = @OPENMP_CFLAGS@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PIXMAN_GNUPLOT = @PIXMAN_GNUPLOT@
+PIXMAN_TIMERS = @PIXMAN_TIMERS@
+PIXMAN_VERSION_MAJOR = @PIXMAN_VERSION_MAJOR@
+PIXMAN_VERSION_MICRO = @PIXMAN_VERSION_MICRO@
+PIXMAN_VERSION_MINOR = @PIXMAN_VERSION_MINOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+PNG_CFLAGS = @PNG_CFLAGS@
+PNG_LIBS = @PNG_LIBS@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_LDFLAGS = @PTHREAD_LDFLAGS@
+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SSE2_CFLAGS = @SSE2_CFLAGS@
+SSE2_LDFLAGS = @SSE2_LDFLAGS@
+SSSE3_CFLAGS = @SSSE3_CFLAGS@
+STRIP = @STRIP@
+TESTPROGS_EXTRA_LDFLAGS = @TESTPROGS_EXTRA_LDFLAGS@
+TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR = @TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR@
+TOOLCHAIN_SUPPORTS__THREAD = @TOOLCHAIN_SUPPORTS__THREAD@
+VERSION = @VERSION@
+VMX_CFLAGS = @VMX_CFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+
+# Tests (sorted by expected completion time)
+TESTPROGRAMS = \
+	oob-test		      \
+	infinite-loop		      \
+	trap-crasher		      \
+	fence-image-self-test	      \
+	region-translate-test	      \
+	fetch-test		      \
+	a1-trap-test		      \
+	prng-test		      \
+	radial-invalid		      \
+	pdf-op-test		      \
+	region-test		      \
+	combiner-test		      \
+	scaling-crash-test	      \
+	alpha-loop		      \
+	scaling-helpers-test	      \
+	thread-test		      \
+	rotate-test		      \
+	alphamap		      \
+	gradient-crash-test	      \
+	pixel-test		      \
+	matrix-test		      \
+	filter-reduction-test         \
+	composite-traps-test	      \
+	region-contains-test	      \
+	glyph-test		      \
+	solid-test		      \
+	stress-test		      \
+	cover-test		      \
+	blitters-test		      \
+	affine-test		      \
+	scaling-test		      \
+	composite		      \
+	tolerance-test		      \
+	$(NULL)
+
+
+# Other programs
+OTHERPROGRAMS = \
+	lowlevel-blt-bench	\
+	radial-perf-test	\
+        check-formats           \
+	scaling-bench		\
+	affine-bench            \
+	$(NULL)
+
+
+# Utility functions
+libutils_sources = \
+	utils.c			\
+	utils-prng.c		\
+	$(NULL)
+
+libutils_headers = \
+	utils.h			\
+	utils-prng.h		\
+	$(NULL)
+
+AM_CFLAGS = $(OPENMP_CFLAGS) $(PTHREAD_CFLAGS)
+AM_LDFLAGS = $(OPENMP_CFLAGS) $(TESTPROGS_EXTRA_LDFLAGS) $(PTHREAD_LDFLAGS)
+LDADD = libutils.la $(top_builddir)/pixman/libpixman-1.la -lm  $(PNG_LIBS) $(PTHREAD_LIBS)
+AM_CPPFLAGS = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(PNG_CFLAGS)
+libutils_la_SOURCES = $(libutils_sources) $(libutils_headers)
+noinst_LTLIBRARIES = libutils.la
+EXTRA_DIST = \
+	meson.build		\
+	$(NULL)
+
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/test/Makefile.sources $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign test/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign test/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+$(top_srcdir)/test/Makefile.sources $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstPROGRAMS:
+	@list='$(noinst_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+clean-noinstLTLIBRARIES:
+	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+	@list='$(noinst_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+libutils.la: $(libutils_la_OBJECTS) $(libutils_la_DEPENDENCIES) $(EXTRA_libutils_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK)  $(libutils_la_OBJECTS) $(libutils_la_LIBADD) $(LIBS)
+
+a1-trap-test$(EXEEXT): $(a1_trap_test_OBJECTS) $(a1_trap_test_DEPENDENCIES) $(EXTRA_a1_trap_test_DEPENDENCIES) 
+	@rm -f a1-trap-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(a1_trap_test_OBJECTS) $(a1_trap_test_LDADD) $(LIBS)
+
+affine-bench$(EXEEXT): $(affine_bench_OBJECTS) $(affine_bench_DEPENDENCIES) $(EXTRA_affine_bench_DEPENDENCIES) 
+	@rm -f affine-bench$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(affine_bench_OBJECTS) $(affine_bench_LDADD) $(LIBS)
+
+affine-test$(EXEEXT): $(affine_test_OBJECTS) $(affine_test_DEPENDENCIES) $(EXTRA_affine_test_DEPENDENCIES) 
+	@rm -f affine-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(affine_test_OBJECTS) $(affine_test_LDADD) $(LIBS)
+
+alpha-loop$(EXEEXT): $(alpha_loop_OBJECTS) $(alpha_loop_DEPENDENCIES) $(EXTRA_alpha_loop_DEPENDENCIES) 
+	@rm -f alpha-loop$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(alpha_loop_OBJECTS) $(alpha_loop_LDADD) $(LIBS)
+
+alphamap$(EXEEXT): $(alphamap_OBJECTS) $(alphamap_DEPENDENCIES) $(EXTRA_alphamap_DEPENDENCIES) 
+	@rm -f alphamap$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(alphamap_OBJECTS) $(alphamap_LDADD) $(LIBS)
+
+blitters-test$(EXEEXT): $(blitters_test_OBJECTS) $(blitters_test_DEPENDENCIES) $(EXTRA_blitters_test_DEPENDENCIES) 
+	@rm -f blitters-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(blitters_test_OBJECTS) $(blitters_test_LDADD) $(LIBS)
+
+check-formats$(EXEEXT): $(check_formats_OBJECTS) $(check_formats_DEPENDENCIES) $(EXTRA_check_formats_DEPENDENCIES) 
+	@rm -f check-formats$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(check_formats_OBJECTS) $(check_formats_LDADD) $(LIBS)
+
+combiner-test$(EXEEXT): $(combiner_test_OBJECTS) $(combiner_test_DEPENDENCIES) $(EXTRA_combiner_test_DEPENDENCIES) 
+	@rm -f combiner-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(combiner_test_OBJECTS) $(combiner_test_LDADD) $(LIBS)
+
+composite$(EXEEXT): $(composite_OBJECTS) $(composite_DEPENDENCIES) $(EXTRA_composite_DEPENDENCIES) 
+	@rm -f composite$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(composite_OBJECTS) $(composite_LDADD) $(LIBS)
+
+composite-traps-test$(EXEEXT): $(composite_traps_test_OBJECTS) $(composite_traps_test_DEPENDENCIES) $(EXTRA_composite_traps_test_DEPENDENCIES) 
+	@rm -f composite-traps-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(composite_traps_test_OBJECTS) $(composite_traps_test_LDADD) $(LIBS)
+
+cover-test$(EXEEXT): $(cover_test_OBJECTS) $(cover_test_DEPENDENCIES) $(EXTRA_cover_test_DEPENDENCIES) 
+	@rm -f cover-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(cover_test_OBJECTS) $(cover_test_LDADD) $(LIBS)
+
+fence-image-self-test$(EXEEXT): $(fence_image_self_test_OBJECTS) $(fence_image_self_test_DEPENDENCIES) $(EXTRA_fence_image_self_test_DEPENDENCIES) 
+	@rm -f fence-image-self-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(fence_image_self_test_OBJECTS) $(fence_image_self_test_LDADD) $(LIBS)
+
+fetch-test$(EXEEXT): $(fetch_test_OBJECTS) $(fetch_test_DEPENDENCIES) $(EXTRA_fetch_test_DEPENDENCIES) 
+	@rm -f fetch-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(fetch_test_OBJECTS) $(fetch_test_LDADD) $(LIBS)
+
+filter-reduction-test$(EXEEXT): $(filter_reduction_test_OBJECTS) $(filter_reduction_test_DEPENDENCIES) $(EXTRA_filter_reduction_test_DEPENDENCIES) 
+	@rm -f filter-reduction-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(filter_reduction_test_OBJECTS) $(filter_reduction_test_LDADD) $(LIBS)
+
+glyph-test$(EXEEXT): $(glyph_test_OBJECTS) $(glyph_test_DEPENDENCIES) $(EXTRA_glyph_test_DEPENDENCIES) 
+	@rm -f glyph-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(glyph_test_OBJECTS) $(glyph_test_LDADD) $(LIBS)
+
+gradient-crash-test$(EXEEXT): $(gradient_crash_test_OBJECTS) $(gradient_crash_test_DEPENDENCIES) $(EXTRA_gradient_crash_test_DEPENDENCIES) 
+	@rm -f gradient-crash-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(gradient_crash_test_OBJECTS) $(gradient_crash_test_LDADD) $(LIBS)
+
+infinite-loop$(EXEEXT): $(infinite_loop_OBJECTS) $(infinite_loop_DEPENDENCIES) $(EXTRA_infinite_loop_DEPENDENCIES) 
+	@rm -f infinite-loop$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(infinite_loop_OBJECTS) $(infinite_loop_LDADD) $(LIBS)
+
+lowlevel-blt-bench$(EXEEXT): $(lowlevel_blt_bench_OBJECTS) $(lowlevel_blt_bench_DEPENDENCIES) $(EXTRA_lowlevel_blt_bench_DEPENDENCIES) 
+	@rm -f lowlevel-blt-bench$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(lowlevel_blt_bench_OBJECTS) $(lowlevel_blt_bench_LDADD) $(LIBS)
+
+matrix-test$(EXEEXT): $(matrix_test_OBJECTS) $(matrix_test_DEPENDENCIES) $(EXTRA_matrix_test_DEPENDENCIES) 
+	@rm -f matrix-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(matrix_test_OBJECTS) $(matrix_test_LDADD) $(LIBS)
+
+oob-test$(EXEEXT): $(oob_test_OBJECTS) $(oob_test_DEPENDENCIES) $(EXTRA_oob_test_DEPENDENCIES) 
+	@rm -f oob-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(oob_test_OBJECTS) $(oob_test_LDADD) $(LIBS)
+
+pdf-op-test$(EXEEXT): $(pdf_op_test_OBJECTS) $(pdf_op_test_DEPENDENCIES) $(EXTRA_pdf_op_test_DEPENDENCIES) 
+	@rm -f pdf-op-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(pdf_op_test_OBJECTS) $(pdf_op_test_LDADD) $(LIBS)
+
+pixel-test$(EXEEXT): $(pixel_test_OBJECTS) $(pixel_test_DEPENDENCIES) $(EXTRA_pixel_test_DEPENDENCIES) 
+	@rm -f pixel-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(pixel_test_OBJECTS) $(pixel_test_LDADD) $(LIBS)
+
+prng-test$(EXEEXT): $(prng_test_OBJECTS) $(prng_test_DEPENDENCIES) $(EXTRA_prng_test_DEPENDENCIES) 
+	@rm -f prng-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(prng_test_OBJECTS) $(prng_test_LDADD) $(LIBS)
+
+radial-invalid$(EXEEXT): $(radial_invalid_OBJECTS) $(radial_invalid_DEPENDENCIES) $(EXTRA_radial_invalid_DEPENDENCIES) 
+	@rm -f radial-invalid$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(radial_invalid_OBJECTS) $(radial_invalid_LDADD) $(LIBS)
+
+radial-perf-test$(EXEEXT): $(radial_perf_test_OBJECTS) $(radial_perf_test_DEPENDENCIES) $(EXTRA_radial_perf_test_DEPENDENCIES) 
+	@rm -f radial-perf-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(radial_perf_test_OBJECTS) $(radial_perf_test_LDADD) $(LIBS)
+
+region-contains-test$(EXEEXT): $(region_contains_test_OBJECTS) $(region_contains_test_DEPENDENCIES) $(EXTRA_region_contains_test_DEPENDENCIES) 
+	@rm -f region-contains-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(region_contains_test_OBJECTS) $(region_contains_test_LDADD) $(LIBS)
+
+region-test$(EXEEXT): $(region_test_OBJECTS) $(region_test_DEPENDENCIES) $(EXTRA_region_test_DEPENDENCIES) 
+	@rm -f region-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(region_test_OBJECTS) $(region_test_LDADD) $(LIBS)
+
+region-translate-test$(EXEEXT): $(region_translate_test_OBJECTS) $(region_translate_test_DEPENDENCIES) $(EXTRA_region_translate_test_DEPENDENCIES) 
+	@rm -f region-translate-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(region_translate_test_OBJECTS) $(region_translate_test_LDADD) $(LIBS)
+
+rotate-test$(EXEEXT): $(rotate_test_OBJECTS) $(rotate_test_DEPENDENCIES) $(EXTRA_rotate_test_DEPENDENCIES) 
+	@rm -f rotate-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(rotate_test_OBJECTS) $(rotate_test_LDADD) $(LIBS)
+
+scaling-bench$(EXEEXT): $(scaling_bench_OBJECTS) $(scaling_bench_DEPENDENCIES) $(EXTRA_scaling_bench_DEPENDENCIES) 
+	@rm -f scaling-bench$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(scaling_bench_OBJECTS) $(scaling_bench_LDADD) $(LIBS)
+
+scaling-crash-test$(EXEEXT): $(scaling_crash_test_OBJECTS) $(scaling_crash_test_DEPENDENCIES) $(EXTRA_scaling_crash_test_DEPENDENCIES) 
+	@rm -f scaling-crash-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(scaling_crash_test_OBJECTS) $(scaling_crash_test_LDADD) $(LIBS)
+
+scaling-helpers-test$(EXEEXT): $(scaling_helpers_test_OBJECTS) $(scaling_helpers_test_DEPENDENCIES) $(EXTRA_scaling_helpers_test_DEPENDENCIES) 
+	@rm -f scaling-helpers-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(scaling_helpers_test_OBJECTS) $(scaling_helpers_test_LDADD) $(LIBS)
+
+scaling-test$(EXEEXT): $(scaling_test_OBJECTS) $(scaling_test_DEPENDENCIES) $(EXTRA_scaling_test_DEPENDENCIES) 
+	@rm -f scaling-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(scaling_test_OBJECTS) $(scaling_test_LDADD) $(LIBS)
+
+solid-test$(EXEEXT): $(solid_test_OBJECTS) $(solid_test_DEPENDENCIES) $(EXTRA_solid_test_DEPENDENCIES) 
+	@rm -f solid-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(solid_test_OBJECTS) $(solid_test_LDADD) $(LIBS)
+
+stress-test$(EXEEXT): $(stress_test_OBJECTS) $(stress_test_DEPENDENCIES) $(EXTRA_stress_test_DEPENDENCIES) 
+	@rm -f stress-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(stress_test_OBJECTS) $(stress_test_LDADD) $(LIBS)
+
+thread-test$(EXEEXT): $(thread_test_OBJECTS) $(thread_test_DEPENDENCIES) $(EXTRA_thread_test_DEPENDENCIES) 
+	@rm -f thread-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(thread_test_OBJECTS) $(thread_test_LDADD) $(LIBS)
+
+tolerance-test$(EXEEXT): $(tolerance_test_OBJECTS) $(tolerance_test_DEPENDENCIES) $(EXTRA_tolerance_test_DEPENDENCIES) 
+	@rm -f tolerance-test$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tolerance_test_OBJECTS) $(tolerance_test_LDADD) $(LIBS)
+
+trap-crasher$(EXEEXT): $(trap_crasher_OBJECTS) $(trap_crasher_DEPENDENCIES) $(EXTRA_trap_crasher_DEPENDENCIES) 
+	@rm -f trap-crasher$(EXEEXT)
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+	b='scaling-helpers-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
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+	@p='alphamap$(EXEEXT)'; \
+	b='alphamap'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	"$$tst" $(AM_TESTS_FD_REDIRECT)
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+	b='gradient-crash-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	b='pixel-test'; \
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+	--log-file $$b.log --trs-file $$b.trs \
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+	b='matrix-test'; \
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+	--log-file $$b.log --trs-file $$b.trs \
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+	b='filter-reduction-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	b='composite-traps-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	@p='region-contains-test$(EXEEXT)'; \
+	b='region-contains-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	@p='glyph-test$(EXEEXT)'; \
+	b='glyph-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+solid-test.log: solid-test$(EXEEXT)
+	@p='solid-test$(EXEEXT)'; \
+	b='solid-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
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+stress-test.log: stress-test$(EXEEXT)
+	@p='stress-test$(EXEEXT)'; \
+	b='stress-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+cover-test.log: cover-test$(EXEEXT)
+	@p='cover-test$(EXEEXT)'; \
+	b='cover-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+blitters-test.log: blitters-test$(EXEEXT)
+	@p='blitters-test$(EXEEXT)'; \
+	b='blitters-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+affine-test.log: affine-test$(EXEEXT)
+	@p='affine-test$(EXEEXT)'; \
+	b='affine-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	@p='scaling-test$(EXEEXT)'; \
+	b='scaling-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	@p='composite$(EXEEXT)'; \
+	b='composite'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	@p='tolerance-test$(EXEEXT)'; \
+	b='tolerance-test'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
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+.test.log:
+	@p='$<'; \
+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@	@p='$<'; \
+@am__EXEEXT_TRUE@	$(am__set_b); \
+@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
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+@am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile $(PROGRAMS) $(LTLIBRARIES)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+	clean-noinstPROGRAMS mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/a1-trap-test.Po
+	-rm -f ./$(DEPDIR)/affine-bench.Po
+	-rm -f ./$(DEPDIR)/affine-test.Po
+	-rm -f ./$(DEPDIR)/alpha-loop.Po
+	-rm -f ./$(DEPDIR)/alphamap.Po
+	-rm -f ./$(DEPDIR)/blitters-test.Po
+	-rm -f ./$(DEPDIR)/check-formats.Po
+	-rm -f ./$(DEPDIR)/combiner-test.Po
+	-rm -f ./$(DEPDIR)/composite-traps-test.Po
+	-rm -f ./$(DEPDIR)/composite.Po
+	-rm -f ./$(DEPDIR)/cover-test.Po
+	-rm -f ./$(DEPDIR)/fence-image-self-test.Po
+	-rm -f ./$(DEPDIR)/fetch-test.Po
+	-rm -f ./$(DEPDIR)/filter-reduction-test.Po
+	-rm -f ./$(DEPDIR)/glyph-test.Po
+	-rm -f ./$(DEPDIR)/gradient-crash-test.Po
+	-rm -f ./$(DEPDIR)/infinite-loop.Po
+	-rm -f ./$(DEPDIR)/lowlevel-blt-bench.Po
+	-rm -f ./$(DEPDIR)/matrix-test.Po
+	-rm -f ./$(DEPDIR)/oob-test.Po
+	-rm -f ./$(DEPDIR)/pdf-op-test.Po
+	-rm -f ./$(DEPDIR)/pixel-test.Po
+	-rm -f ./$(DEPDIR)/prng-test.Po
+	-rm -f ./$(DEPDIR)/radial-invalid.Po
+	-rm -f ./$(DEPDIR)/radial-perf-test.Po
+	-rm -f ./$(DEPDIR)/region-contains-test.Po
+	-rm -f ./$(DEPDIR)/region-test.Po
+	-rm -f ./$(DEPDIR)/region-translate-test.Po
+	-rm -f ./$(DEPDIR)/rotate-test.Po
+	-rm -f ./$(DEPDIR)/scaling-bench.Po
+	-rm -f ./$(DEPDIR)/scaling-crash-test.Po
+	-rm -f ./$(DEPDIR)/scaling-helpers-test.Po
+	-rm -f ./$(DEPDIR)/scaling-test.Po
+	-rm -f ./$(DEPDIR)/solid-test.Po
+	-rm -f ./$(DEPDIR)/stress-test.Po
+	-rm -f ./$(DEPDIR)/thread-test.Po
+	-rm -f ./$(DEPDIR)/tolerance-test.Po
+	-rm -f ./$(DEPDIR)/trap-crasher.Po
+	-rm -f ./$(DEPDIR)/utils-prng.Plo
+	-rm -f ./$(DEPDIR)/utils.Plo
+	-rm -f Makefile
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+	distclean-tags
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+		-rm -f ./$(DEPDIR)/a1-trap-test.Po
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+	-rm -f ./$(DEPDIR)/affine-test.Po
+	-rm -f ./$(DEPDIR)/alpha-loop.Po
+	-rm -f ./$(DEPDIR)/alphamap.Po
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+	-rm -f ./$(DEPDIR)/check-formats.Po
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+	-rm -f ./$(DEPDIR)/composite-traps-test.Po
+	-rm -f ./$(DEPDIR)/composite.Po
+	-rm -f ./$(DEPDIR)/cover-test.Po
+	-rm -f ./$(DEPDIR)/fence-image-self-test.Po
+	-rm -f ./$(DEPDIR)/fetch-test.Po
+	-rm -f ./$(DEPDIR)/filter-reduction-test.Po
+	-rm -f ./$(DEPDIR)/glyph-test.Po
+	-rm -f ./$(DEPDIR)/gradient-crash-test.Po
+	-rm -f ./$(DEPDIR)/infinite-loop.Po
+	-rm -f ./$(DEPDIR)/lowlevel-blt-bench.Po
+	-rm -f ./$(DEPDIR)/matrix-test.Po
+	-rm -f ./$(DEPDIR)/oob-test.Po
+	-rm -f ./$(DEPDIR)/pdf-op-test.Po
+	-rm -f ./$(DEPDIR)/pixel-test.Po
+	-rm -f ./$(DEPDIR)/prng-test.Po
+	-rm -f ./$(DEPDIR)/radial-invalid.Po
+	-rm -f ./$(DEPDIR)/radial-perf-test.Po
+	-rm -f ./$(DEPDIR)/region-contains-test.Po
+	-rm -f ./$(DEPDIR)/region-test.Po
+	-rm -f ./$(DEPDIR)/region-translate-test.Po
+	-rm -f ./$(DEPDIR)/rotate-test.Po
+	-rm -f ./$(DEPDIR)/scaling-bench.Po
+	-rm -f ./$(DEPDIR)/scaling-crash-test.Po
+	-rm -f ./$(DEPDIR)/scaling-helpers-test.Po
+	-rm -f ./$(DEPDIR)/scaling-test.Po
+	-rm -f ./$(DEPDIR)/solid-test.Po
+	-rm -f ./$(DEPDIR)/stress-test.Po
+	-rm -f ./$(DEPDIR)/thread-test.Po
+	-rm -f ./$(DEPDIR)/tolerance-test.Po
+	-rm -f ./$(DEPDIR)/trap-crasher.Po
+	-rm -f ./$(DEPDIR)/utils-prng.Plo
+	-rm -f ./$(DEPDIR)/utils.Plo
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-TESTS \
+	check-am clean clean-generic clean-libtool \
+	clean-noinstLTLIBRARIES clean-noinstPROGRAMS cscopelist-am \
+	ctags ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libs/pixman-0.40.0/test/Makefile.sources b/libs/pixman-0.40.0/test/Makefile.sources
new file mode 100644
index 0000000..0a56231
--- /dev/null
+++ b/libs/pixman-0.40.0/test/Makefile.sources
@@ -0,0 +1,56 @@
+# Tests (sorted by expected completion time)
+TESTPROGRAMS =			      \
+	oob-test		      \
+	infinite-loop		      \
+	trap-crasher		      \
+	fence-image-self-test	      \
+	region-translate-test	      \
+	fetch-test		      \
+	a1-trap-test		      \
+	prng-test		      \
+	radial-invalid		      \
+	pdf-op-test		      \
+	region-test		      \
+	combiner-test		      \
+	scaling-crash-test	      \
+	alpha-loop		      \
+	scaling-helpers-test	      \
+	thread-test		      \
+	rotate-test		      \
+	alphamap		      \
+	gradient-crash-test	      \
+	pixel-test		      \
+	matrix-test		      \
+	filter-reduction-test         \
+	composite-traps-test	      \
+	region-contains-test	      \
+	glyph-test		      \
+	solid-test		      \
+	stress-test		      \
+	cover-test		      \
+	blitters-test		      \
+	affine-test		      \
+	scaling-test		      \
+	composite		      \
+	tolerance-test		      \
+	$(NULL)
+
+# Other programs
+OTHERPROGRAMS =                 \
+	lowlevel-blt-bench	\
+	radial-perf-test	\
+        check-formats           \
+	scaling-bench		\
+	affine-bench            \
+	$(NULL)
+
+# Utility functions
+libutils_sources =		\
+	utils.c			\
+	utils-prng.c		\
+	$(NULL)
+
+libutils_headers =		\
+	utils.h			\
+	utils-prng.h		\
+	$(NULL)
diff --git a/libs/pixman-0.40.0/test/a1-trap-test.c b/libs/pixman-0.40.0/test/a1-trap-test.c
new file mode 100644
index 0000000..c2b4883
--- /dev/null
+++ b/libs/pixman-0.40.0/test/a1-trap-test.c
@@ -0,0 +1,58 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 20
+#define HEIGHT 20
+
+    pixman_image_t *src_img;
+    pixman_image_t *mask_img;
+    pixman_image_t *dest_img;
+    pixman_trap_t trap;
+    pixman_color_t red = { 0xffff, 0x0000, 0x0000, 0xffff };
+    uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
+    uint32_t *mbits = malloc (WIDTH * HEIGHT);
+
+    memset (mbits, 0, WIDTH * HEIGHT);
+    memset (bits, 0xff, WIDTH * HEIGHT * 4);
+    
+    trap.top.l = pixman_double_to_fixed (0.5);
+    trap.top.r = pixman_double_to_fixed (1.5);
+    trap.top.y = pixman_double_to_fixed (0.5);
+
+    trap.bot.l = pixman_double_to_fixed (0.5);
+    trap.bot.r = pixman_double_to_fixed (1.5);
+    trap.bot.y = pixman_double_to_fixed (1.5);
+
+    mask_img = pixman_image_create_bits (
+	PIXMAN_a1, WIDTH, HEIGHT, mbits, WIDTH);
+    src_img = pixman_image_create_solid_fill (&red);
+    dest_img = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4);
+    
+    pixman_add_traps (mask_img, 0, 0, 1, &trap);
+
+    pixman_image_composite (PIXMAN_OP_OVER,
+			    src_img, mask_img, dest_img,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    assert (bits[0] == 0xffff0000);
+    assert (bits[1] == 0xffffffff);
+    assert (bits[1 * WIDTH + 0] == 0xffffffff);
+    assert (bits[1 * WIDTH + 1] == 0xffffffff);
+
+    /* The check-formats test depends on operator_name() and format_name() returning
+     * these precise formats, so if those change, check-formats.c must be updated too.
+     */
+    assert (
+        strcmp (operator_name (PIXMAN_OP_DISJOINT_OVER), "PIXMAN_OP_DISJOINT_OVER") == 0);
+    assert (
+        strcmp (format_name (PIXMAN_r5g6b5), "r5g6b5") == 0);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/affine-bench.c b/libs/pixman-0.40.0/test/affine-bench.c
new file mode 100644
index 0000000..86bf46e
--- /dev/null
+++ b/libs/pixman-0.40.0/test/affine-bench.c
@@ -0,0 +1,448 @@
+/*
+ * Copyright © 2014 RISC OS Open Ltd
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Ben Avison (bavison@riscosopen.org)
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdint.h>
+#include "utils.h"
+
+#ifdef HAVE_GETTIMEOFDAY
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+
+#define WIDTH  1920
+#define HEIGHT 1080
+
+/* How much data to read to flush all cached data to RAM */
+#define MAX_L2CACHE_SIZE (8 * 1024 * 1024)
+
+#define PAGE_SIZE (4 * 1024)
+
+struct bench_info
+{
+    pixman_op_t           op;
+    pixman_transform_t    transform;
+    pixman_image_t       *src_image;
+    pixman_image_t       *mask_image;
+    pixman_image_t       *dest_image;
+    int32_t               src_x;
+    int32_t               src_y;
+};
+
+typedef struct bench_info bench_info_t;
+
+struct box_48_16
+{
+    pixman_fixed_48_16_t        x1;
+    pixman_fixed_48_16_t        y1;
+    pixman_fixed_48_16_t        x2;
+    pixman_fixed_48_16_t        y2;
+};
+
+typedef struct box_48_16 box_48_16_t;
+
+/* This function is copied verbatim from pixman.c. */
+static pixman_bool_t
+compute_transformed_extents (pixman_transform_t   *transform,
+			     const pixman_box32_t *extents,
+			     box_48_16_t          *transformed)
+{
+    pixman_fixed_48_16_t tx1, ty1, tx2, ty2;
+    pixman_fixed_t x1, y1, x2, y2;
+    int i;
+
+    x1 = pixman_int_to_fixed (extents->x1) + pixman_fixed_1 / 2;
+    y1 = pixman_int_to_fixed (extents->y1) + pixman_fixed_1 / 2;
+    x2 = pixman_int_to_fixed (extents->x2) - pixman_fixed_1 / 2;
+    y2 = pixman_int_to_fixed (extents->y2) - pixman_fixed_1 / 2;
+
+    if (!transform)
+    {
+	transformed->x1 = x1;
+	transformed->y1 = y1;
+	transformed->x2 = x2;
+	transformed->y2 = y2;
+
+	return TRUE;
+    }
+
+    tx1 = ty1 = INT64_MAX;
+    tx2 = ty2 = INT64_MIN;
+
+    for (i = 0; i < 4; ++i)
+    {
+	pixman_fixed_48_16_t tx, ty;
+	pixman_vector_t v;
+
+	v.vector[0] = (i & 0x01)? x1 : x2;
+	v.vector[1] = (i & 0x02)? y1 : y2;
+	v.vector[2] = pixman_fixed_1;
+
+	if (!pixman_transform_point (transform, &v))
+	    return FALSE;
+
+	tx = (pixman_fixed_48_16_t)v.vector[0];
+	ty = (pixman_fixed_48_16_t)v.vector[1];
+
+	if (tx < tx1)
+	    tx1 = tx;
+	if (ty < ty1)
+	    ty1 = ty;
+	if (tx > tx2)
+	    tx2 = tx;
+	if (ty > ty2)
+	    ty2 = ty;
+    }
+
+    transformed->x1 = tx1;
+    transformed->y1 = ty1;
+    transformed->x2 = tx2;
+    transformed->y2 = ty2;
+
+    return TRUE;
+}
+
+static void
+create_image (uint32_t                   width,
+              uint32_t                   height,
+              pixman_format_code_t       format,
+              pixman_filter_t            filter,
+              uint32_t                 **bits,
+              pixman_image_t           **image)
+{
+    uint32_t stride = (width * PIXMAN_FORMAT_BPP (format) + 31) / 32 * 4;
+
+    *bits = aligned_malloc (PAGE_SIZE, stride * height);
+    memset (*bits, 0xCC, stride * height);
+    *image = pixman_image_create_bits (format, width, height, *bits, stride);
+    pixman_image_set_repeat (*image, PIXMAN_REPEAT_NORMAL);
+    pixman_image_set_filter (*image, filter, NULL, 0);
+}
+
+/* This needs to match the shortest cacheline length we expect to encounter */
+#define CACHE_CLEAN_INCREMENT 32
+
+static void
+flush_cache (void)
+{
+    static const char clean_space[MAX_L2CACHE_SIZE];
+    volatile const char *x = clean_space;
+    const char *clean_end = clean_space + sizeof clean_space;
+
+    while (x < clean_end)
+    {
+        (void) *x;
+        x += CACHE_CLEAN_INCREMENT;
+    }
+}
+
+/* Obtain current time in microseconds modulo 2^32 */
+uint32_t
+gettimei (void)
+{
+#ifdef HAVE_GETTIMEOFDAY
+    struct timeval tv;
+
+    gettimeofday (&tv, NULL);
+    return tv.tv_sec * 1000000 + tv.tv_usec;
+#else
+    return (uint64_t) clock () * 1000000 / CLOCKS_PER_SEC;
+#endif
+}
+
+static void
+pixman_image_composite_wrapper (const pixman_composite_info_t *info)
+{
+    pixman_image_composite (info->op,
+                            info->src_image, info->mask_image, info->dest_image,
+                            info->src_x, info->src_y,
+                            info->mask_x, info->mask_y,
+                            info->dest_x, info->dest_y,
+                            info->width, info->height);
+}
+
+static void
+pixman_image_composite_empty (const pixman_composite_info_t *info)
+{
+    pixman_image_composite (info->op,
+                            info->src_image, info->mask_image, info->dest_image,
+                            info->src_x, info->src_y,
+                            info->mask_x, info->mask_y,
+                            info->dest_x, info->dest_y,
+                            1, 1);
+}
+
+static void
+bench (const bench_info_t *bi,
+       uint32_t            max_n,
+       uint32_t            max_time,
+       uint32_t           *ret_n,
+       uint32_t           *ret_time,
+       void              (*func) (const pixman_composite_info_t *info))
+{
+    uint32_t n = 0;
+    uint32_t t0;
+    uint32_t t1;
+    uint32_t x = 0;
+    pixman_transform_t t;
+    pixman_composite_info_t info;
+
+    t = bi->transform;
+    info.op = bi->op;
+    info.src_image = bi->src_image;
+    info.mask_image = bi->mask_image;
+    info.dest_image = bi->dest_image;
+    info.src_x = 0;
+    info.src_y = 0;
+    info.mask_x = 0;
+    info.mask_y = 0;
+    /* info.dest_x set below */
+    info.dest_y = 0;
+    info.width = WIDTH;
+    info.height = HEIGHT;
+
+    t0 = gettimei ();
+
+    do
+    {
+
+        if (++x >= 64)
+            x = 0;
+
+        info.dest_x = 63 - x;
+
+        t.matrix[0][2] = pixman_int_to_fixed (bi->src_x + x);
+        t.matrix[1][2] = pixman_int_to_fixed (bi->src_y);
+        pixman_image_set_transform (bi->src_image, &t);
+
+        if (bi->mask_image)
+            pixman_image_set_transform (bi->mask_image, &t);
+
+        func (&info);
+        t1 = gettimei ();
+    }
+    while (++n < max_n && (t1 - t0) < max_time);
+
+    if (ret_n)
+        *ret_n = n;
+
+    *ret_time = t1 - t0;
+}
+
+int
+parse_fixed_argument (char *arg, pixman_fixed_t *value)
+{
+    char *tailptr;
+
+    *value = pixman_double_to_fixed (strtod (arg, &tailptr));
+
+    return *tailptr == '\0';
+}
+
+int
+parse_arguments (int                   argc,
+                 char                 *argv[],
+                 pixman_transform_t   *t,
+                 pixman_op_t          *op,
+                 pixman_format_code_t *src_format,
+                 pixman_format_code_t *mask_format,
+                 pixman_format_code_t *dest_format)
+{
+    if (!parse_fixed_argument (*argv, &t->matrix[0][0]))
+        return 0;
+
+    if (*++argv == NULL)
+        return 1;
+
+    if (!parse_fixed_argument (*argv, &t->matrix[0][1]))
+        return 0;
+
+    if (*++argv == NULL)
+        return 1;
+
+    if (!parse_fixed_argument (*argv, &t->matrix[1][0]))
+        return 0;
+
+    if (*++argv == NULL)
+        return 1;
+
+    if (!parse_fixed_argument (*argv, &t->matrix[1][1]))
+        return 0;
+
+    if (*++argv == NULL)
+        return 1;
+
+    *op = operator_from_string (*argv);
+    if (*op == PIXMAN_OP_NONE)
+        return 0;
+
+    if (*++argv == NULL)
+        return 1;
+
+    *src_format = format_from_string (*argv);
+    if (*src_format == PIXMAN_null)
+        return 0;
+
+    ++argv;
+    if (argv[0] && argv[1])
+    {
+        *mask_format = format_from_string (*argv);
+        if (*mask_format == PIXMAN_null)
+            return 0;
+        ++argv;
+    }
+    if (*argv)
+    {
+        *dest_format = format_from_string (*argv);
+        if (*dest_format == PIXMAN_null)
+            return 0;
+    }
+    return 1;
+}
+
+static void
+run_benchmark (const bench_info_t *bi)
+{
+    uint32_t n;  /* number of iterations in at least 5 seconds */
+    uint32_t t1; /* time taken to do n iterations, microseconds */
+    uint32_t t2; /* calling overhead for n iterations, microseconds */
+
+    flush_cache ();
+    bench (bi, UINT32_MAX, 5000000, &n, &t1, pixman_image_composite_wrapper);
+    bench (bi, n, UINT32_MAX, NULL, &t2, pixman_image_composite_empty);
+
+    /* The result indicates the output rate in megapixels/second */
+    printf ("%6.2f\n", (double) n * WIDTH * HEIGHT / (t1 - t2));
+}
+
+
+int
+main (int argc, char *argv[])
+{
+    bench_info_t         binfo;
+    pixman_filter_t      filter      = PIXMAN_FILTER_NEAREST;
+    pixman_format_code_t src_format  = PIXMAN_a8r8g8b8;
+    pixman_format_code_t mask_format = 0;
+    pixman_format_code_t dest_format = PIXMAN_a8r8g8b8;
+    pixman_box32_t       dest_box    = { 0, 0, WIDTH, HEIGHT };
+    box_48_16_t          transformed = { 0 };
+    int32_t xmin, ymin, xmax, ymax;
+    uint32_t *src, *mask, *dest;
+
+    binfo.op         = PIXMAN_OP_SRC;
+    binfo.mask_image = NULL;
+    pixman_transform_init_identity (&binfo.transform);
+
+    ++argv;
+    if (*argv && (*argv)[0] == '-' && (*argv)[1] == 'n')
+    {
+        filter = PIXMAN_FILTER_NEAREST;
+        ++argv;
+        --argc;
+    }
+
+    if (*argv && (*argv)[0] == '-' && (*argv)[1] == 'b')
+    {
+        filter = PIXMAN_FILTER_BILINEAR;
+        ++argv;
+        --argc;
+    }
+
+    if (argc == 1 ||
+        !parse_arguments (argc, argv, &binfo.transform, &binfo.op,
+                          &src_format, &mask_format, &dest_format))
+    {
+        printf ("Usage: affine-bench [-n] [-b] axx [axy] [ayx] [ayy] [combine type]\n");
+        printf ("                    [src format] [mask format] [dest format]\n");
+        printf ("  -n : nearest scaling (default)\n");
+        printf ("  -b : bilinear scaling\n");
+        printf ("  axx : x_out:x_in factor\n");
+        printf ("  axy : x_out:y_in factor (default 0)\n");
+        printf ("  ayx : y_out:x_in factor (default 0)\n");
+        printf ("  ayy : y_out:y_in factor (default 1)\n");
+        printf ("  combine type : src, over, in etc (default src)\n");
+        printf ("  src format : a8r8g8b8, r5g6b5 etc (default a8r8g8b8)\n");
+        printf ("  mask format : as for src format, but no mask used if omitted\n");
+        printf ("  dest format : as for src format (default a8r8g8b8)\n");
+        printf ("The output is a single number in megapixels/second.\n");
+
+        return EXIT_FAILURE;
+    }
+
+    /* Compute required extents for source and mask image so they qualify
+     * for COVER fast paths and get the flags in pixman.c:analyze_extent().
+     * These computations are for FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR,
+     * but at the same time they also allow COVER_CLIP_NEAREST.
+     */
+    compute_transformed_extents (&binfo.transform, &dest_box, &transformed);
+    xmin = pixman_fixed_to_int (transformed.x1 - pixman_fixed_1 / 2);
+    ymin = pixman_fixed_to_int (transformed.y1 - pixman_fixed_1 / 2);
+    xmax = pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2);
+    ymax = pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2);
+    /* Note:
+     * The upper limits can be reduced to the following when fetchers
+     * are guaranteed to not access pixels with zero weight. This concerns
+     * particularly all bilinear samplers.
+     *
+     * xmax = pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2 - pixman_fixed_e);
+     * ymax = pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2 - pixman_fixed_e);
+     * This is equivalent to subtracting 0.5 and rounding up, rather than
+     * subtracting 0.5, rounding down and adding 1.
+     */
+    binfo.src_x = -xmin;
+    binfo.src_y = -ymin;
+
+    /* Always over-allocate width by 64 pixels for all src, mask and dst,
+     * so that we can iterate over an x-offset 0..63 in bench ().
+     * This is similar to lowlevel-blt-bench, which uses the same method
+     * to hit different cacheline misalignments.
+     */
+    create_image (xmax - xmin + 64, ymax - ymin + 1, src_format, filter,
+                  &src, &binfo.src_image);
+
+    if (mask_format)
+    {
+        create_image (xmax - xmin + 64, ymax - ymin + 1, mask_format, filter,
+                      &mask, &binfo.mask_image);
+
+        if ((PIXMAN_FORMAT_R(mask_format) ||
+             PIXMAN_FORMAT_G(mask_format) ||
+             PIXMAN_FORMAT_B(mask_format)))
+        {
+            pixman_image_set_component_alpha (binfo.mask_image, 1);
+        }
+    }
+
+    create_image (WIDTH + 64, HEIGHT, dest_format, filter,
+                  &dest, &binfo.dest_image);
+
+    run_benchmark (&binfo);
+
+    return EXIT_SUCCESS;
+}
diff --git a/libs/pixman-0.40.0/test/affine-test.c b/libs/pixman-0.40.0/test/affine-test.c
new file mode 100644
index 0000000..f516856
--- /dev/null
+++ b/libs/pixman-0.40.0/test/affine-test.c
@@ -0,0 +1,324 @@
+/*
+ * Test program, which can detect some problems with affine transformations
+ * in pixman. Testing is done by running lots of random SRC and OVER
+ * compositing operations a8r8g8b8, x8a8r8g8b8, r5g6b5 and a8 color formats
+ * with random scaled, rotated and translated transforms.
+ *
+ * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in
+ * the case of test failure.
+ */
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+#define MAX_SRC_WIDTH  16
+#define MAX_SRC_HEIGHT 16
+#define MAX_DST_WIDTH  16
+#define MAX_DST_HEIGHT 16
+#define MAX_STRIDE     4
+
+/*
+ * Composite operation with pseudorandom images
+ */
+uint32_t
+test_composite (int      testnum,
+		int      verbose)
+{
+    int                i;
+    pixman_image_t *   src_img;
+    pixman_image_t *   dst_img;
+    pixman_transform_t transform;
+    pixman_region16_t  clip;
+    int                src_width, src_height;
+    int                dst_width, dst_height;
+    int                src_stride, dst_stride;
+    int                src_x, src_y;
+    int                dst_x, dst_y;
+    int                src_bpp;
+    int                dst_bpp;
+    int                w, h;
+    pixman_fixed_t     scale_x = 65536, scale_y = 65536;
+    pixman_fixed_t     translate_x = 0, translate_y = 0;
+    pixman_op_t        op;
+    pixman_repeat_t    repeat = PIXMAN_REPEAT_NONE;
+    pixman_format_code_t src_fmt, dst_fmt;
+    uint32_t *         srcbuf;
+    uint32_t *         dstbuf;
+    uint32_t           crc32;
+    FLOAT_REGS_CORRUPTION_DETECTOR_START ();
+
+    prng_srand (testnum);
+
+    src_bpp = (prng_rand_n (2) == 0) ? 2 : 4;
+    dst_bpp = (prng_rand_n (2) == 0) ? 2 : 4;
+    op = (prng_rand_n (2) == 0) ? PIXMAN_OP_SRC : PIXMAN_OP_OVER;
+
+    src_width = prng_rand_n (MAX_SRC_WIDTH) + 1;
+    src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1;
+    dst_width = prng_rand_n (MAX_DST_WIDTH) + 1;
+    dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1;
+    src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp;
+    dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp;
+
+    if (src_stride & 3)
+	src_stride += 2;
+
+    if (dst_stride & 3)
+	dst_stride += 2;
+
+    src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2);
+    src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2);
+    dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2);
+    dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2);
+    w = prng_rand_n (dst_width * 3 / 2 - dst_x);
+    h = prng_rand_n (dst_height * 3 / 2 - dst_y);
+
+    srcbuf = (uint32_t *)malloc (src_stride * src_height);
+    dstbuf = (uint32_t *)malloc (dst_stride * dst_height);
+
+    prng_randmemset (srcbuf, src_stride * src_height, 0);
+    prng_randmemset (dstbuf, dst_stride * dst_height, 0);
+
+    if (prng_rand_n (2) == 0)
+    {
+	srcbuf += (src_stride / 4) * (src_height - 1);
+	src_stride = - src_stride;
+    }
+
+    if (prng_rand_n (2) == 0)
+    {
+	dstbuf += (dst_stride / 4) * (dst_height - 1);
+	dst_stride = - dst_stride;
+    }
+    
+    src_fmt = src_bpp == 4 ? (prng_rand_n (2) == 0 ?
+                              PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5;
+
+    dst_fmt = dst_bpp == 4 ? (prng_rand_n (2) == 0 ?
+                              PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5;
+
+    src_img = pixman_image_create_bits (
+        src_fmt, src_width, src_height, srcbuf, src_stride);
+
+    dst_img = pixman_image_create_bits (
+        dst_fmt, dst_width, dst_height, dstbuf, dst_stride);
+
+    image_endian_swap (src_img);
+    image_endian_swap (dst_img);
+
+    pixman_transform_init_identity (&transform);
+
+    if (prng_rand_n (3) > 0)
+    {
+	scale_x = -65536 * 3 + prng_rand_n (65536 * 6);
+	if (prng_rand_n (2))
+	    scale_y = -65536 * 3 + prng_rand_n (65536 * 6);
+	else
+	    scale_y = scale_x;
+	pixman_transform_init_scale (&transform, scale_x, scale_y);
+    }
+    if (prng_rand_n (3) > 0)
+    {
+	translate_x = -65536 * 3 + prng_rand_n (6 * 65536);
+	if (prng_rand_n (2))
+	    translate_y = -65536 * 3 + prng_rand_n (6 * 65536);
+	else
+	    translate_y = translate_x;
+	pixman_transform_translate (&transform, NULL, translate_x, translate_y);
+    }
+
+    if (prng_rand_n (4) > 0)
+    {
+	int c, s, tx = 0, ty = 0;
+	switch (prng_rand_n (4))
+	{
+	case 0:
+	    /* 90 degrees */
+	    c = 0;
+	    s = pixman_fixed_1;
+	    tx = pixman_int_to_fixed (MAX_SRC_HEIGHT);
+	    break;
+	case 1:
+	    /* 180 degrees */
+	    c = -pixman_fixed_1;
+	    s = 0;
+	    tx = pixman_int_to_fixed (MAX_SRC_WIDTH);
+	    ty = pixman_int_to_fixed (MAX_SRC_HEIGHT);
+	    break;
+	case 2:
+	    /* 270 degrees */
+	    c = 0;
+	    s = -pixman_fixed_1;
+	    ty = pixman_int_to_fixed (MAX_SRC_WIDTH);
+	    break;
+	default:
+	    /* arbitrary rotation */
+	    c = prng_rand_n (2 * 65536) - 65536;
+	    s = prng_rand_n (2 * 65536) - 65536;
+	    break;
+	}
+	pixman_transform_rotate (&transform, NULL, c, s);
+	pixman_transform_translate (&transform, NULL, tx, ty);
+    }
+
+    if (prng_rand_n (8) == 0)
+    {
+	/* Flip random bits */
+	int maxflipcount = 8;
+	while (maxflipcount--)
+	{
+	    int i = prng_rand_n (2);
+	    int j = prng_rand_n (3);
+	    int bitnum = prng_rand_n (32);
+	    transform.matrix[i][j] ^= 1U << bitnum;
+	    if (prng_rand_n (2))
+		break;
+	}
+    }
+
+    pixman_image_set_transform (src_img, &transform);
+
+    switch (prng_rand_n (4))
+    {
+    case 0:
+	repeat = PIXMAN_REPEAT_NONE;
+	break;
+
+    case 1:
+	repeat = PIXMAN_REPEAT_NORMAL;
+	break;
+
+    case 2:
+	repeat = PIXMAN_REPEAT_PAD;
+	break;
+
+    case 3:
+	repeat = PIXMAN_REPEAT_REFLECT;
+	break;
+
+    default:
+        break;
+    }
+    pixman_image_set_repeat (src_img, repeat);
+
+    if (prng_rand_n (2))
+	pixman_image_set_filter (src_img, PIXMAN_FILTER_NEAREST, NULL, 0);
+    else
+	pixman_image_set_filter (src_img, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    if (verbose)
+    {
+#define M(r,c)								\
+	transform.matrix[r][c]
+
+	printf ("src_fmt=%s, dst_fmt=%s\n", format_name (src_fmt), format_name (dst_fmt));
+	printf ("op=%s, repeat=%d, transform=\n",
+	        operator_name (op), repeat);
+	printf (" { { { 0x%08x, 0x%08x, 0x%08x },\n"
+		"     { 0x%08x, 0x%08x, 0x%08x },\n"
+		"     { 0x%08x, 0x%08x, 0x%08x },\n"
+		" } };\n",
+		M(0,0), M(0,1), M(0,2),
+		M(1,0), M(1,1), M(1,2),
+		M(2,0), M(2,1), M(2,2));
+	printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n",
+	        src_width, src_height, dst_width, dst_height);
+	printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n",
+	        src_x, src_y, dst_x, dst_y);
+	printf ("w=%d, h=%d\n", w, h);
+    }
+
+    if (prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[2];
+	int            n = prng_rand_n (2) + 1;
+
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (src_width);
+	    clip_boxes[i].y1 = prng_rand_n (src_height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1);
+
+	    if (verbose)
+	    {
+		printf ("source clip box: [%d,%d-%d,%d]\n",
+		        clip_boxes[i].x1, clip_boxes[i].y1,
+		        clip_boxes[i].x2, clip_boxes[i].y2);
+	    }
+	}
+
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (src_img, &clip);
+	pixman_image_set_source_clipping (src_img, 1);
+	pixman_region_fini (&clip);
+    }
+
+    if (prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[2];
+	int            n = prng_rand_n (2) + 1;
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (dst_width);
+	    clip_boxes[i].y1 = prng_rand_n (dst_height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1);
+
+	    if (verbose)
+	    {
+		printf ("destination clip box: [%d,%d-%d,%d]\n",
+		        clip_boxes[i].x1, clip_boxes[i].y1,
+		        clip_boxes[i].x2, clip_boxes[i].y2);
+	    }
+	}
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (dst_img, &clip);
+	pixman_region_fini (&clip);
+    }
+
+    pixman_image_composite (op, src_img, NULL, dst_img,
+                            src_x, src_y, 0, 0, dst_x, dst_y, w, h);
+
+    crc32 = compute_crc32_for_image (0, dst_img);
+    
+    if (verbose)
+	print_image (dst_img);
+
+    pixman_image_unref (src_img);
+    pixman_image_unref (dst_img);
+
+    if (src_stride < 0)
+	srcbuf += (src_stride / 4) * (src_height - 1);
+
+    if (dst_stride < 0)
+	dstbuf += (dst_stride / 4) * (dst_height - 1);
+    
+    free (srcbuf);
+    free (dstbuf);
+
+    FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
+    return crc32;
+}
+
+#if BILINEAR_INTERPOLATION_BITS == 7
+#define CHECKSUM 0xBE724CFE
+#elif BILINEAR_INTERPOLATION_BITS == 4
+#define CHECKSUM 0x79BBE501
+#else
+#define CHECKSUM 0x00000000
+#endif
+
+int
+main (int argc, const char *argv[])
+{
+    pixman_disable_out_of_bounds_workaround ();
+
+    return fuzzer_test_main ("affine", 8000000, CHECKSUM,
+			     test_composite, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/alpha-loop.c b/libs/pixman-0.40.0/test/alpha-loop.c
new file mode 100644
index 0000000..4d4384d
--- /dev/null
+++ b/libs/pixman-0.40.0/test/alpha-loop.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+
+#define WIDTH 400
+#define HEIGHT 200
+
+int
+main (int argc, char **argv)
+{
+    pixman_image_t *a, *d, *s;
+    uint8_t *alpha;
+    uint32_t *src, *dest;
+
+    prng_srand (0);
+
+    alpha = make_random_bytes (WIDTH * HEIGHT);
+    src = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * 4);
+    dest = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * 4);
+
+    a = pixman_image_create_bits (PIXMAN_a8, WIDTH, HEIGHT, (uint32_t *)alpha, WIDTH);
+    d = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4);
+    s = pixman_image_create_bits (PIXMAN_a2r10g10b10, WIDTH, HEIGHT, src, WIDTH * 4);
+
+    fail_after (5, "Infinite loop detected: 5 seconds without progress\n");
+
+    pixman_image_set_alpha_map (s, a, 0, 0);
+    pixman_image_set_alpha_map (a, s, 0, 0);
+
+    pixman_image_composite (PIXMAN_OP_SRC, s, NULL, d, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    pixman_image_unref (s);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/alphamap.c b/libs/pixman-0.40.0/test/alphamap.c
new file mode 100644
index 0000000..150d33e
--- /dev/null
+++ b/libs/pixman-0.40.0/test/alphamap.c
@@ -0,0 +1,346 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+
+#define WIDTH 48
+#define HEIGHT 48
+
+static const pixman_format_code_t formats[] =
+{
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_a8,
+    PIXMAN_rgba_float,
+};
+
+static const pixman_format_code_t alpha_formats[] =
+{
+    PIXMAN_null,
+    PIXMAN_a8,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_rgba_float,
+};
+
+static const int origins[] =
+{
+    0, 10, -100
+};
+
+static void
+on_destroy (pixman_image_t *image, void *data)
+{
+    uint32_t *bits = pixman_image_get_data (image);
+
+    fence_free (bits);
+}
+
+static pixman_image_t *
+make_image (pixman_format_code_t format)
+{
+    uint32_t *bits;
+    uint8_t bpp = PIXMAN_FORMAT_BPP (format) / 8;
+    pixman_image_t *image;
+
+    if (format != PIXMAN_rgba_float)
+	bits = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * bpp);
+    else
+	bits = (uint32_t *)make_random_floats (WIDTH * HEIGHT * bpp);
+
+    image = pixman_image_create_bits (format, WIDTH, HEIGHT, bits, WIDTH * bpp);
+
+    if (image && bits)
+	pixman_image_set_destroy_function (image, on_destroy, NULL);
+
+    return image;
+}
+
+static float
+get_alpha (pixman_image_t *image, int x, int y, int orig_x, int orig_y)
+{
+    uint8_t *bits;
+    uint32_t r;
+
+    if (image->common.alpha_map)
+    {
+	if (x - orig_x >= 0 && x - orig_x < WIDTH &&
+	    y - orig_y >= 0 && y - orig_y < HEIGHT)
+	{
+	    image = (pixman_image_t *)image->common.alpha_map;
+
+	    x -= orig_x;
+	    y -= orig_y;
+	}
+	else
+	{
+	    return 0.f;
+	}
+    }
+
+    bits = (uint8_t *)image->bits.bits;
+
+    if (image->bits.format == PIXMAN_a8)
+    {
+	r = bits[y * WIDTH + x];
+	return r / 255.f;
+    }
+    else if (image->bits.format == PIXMAN_a2r10g10b10)
+    {
+	r = ((uint32_t *)bits)[y * WIDTH + x] >> 30;
+	return r / 3.f;
+    }
+    else if (image->bits.format == PIXMAN_a8r8g8b8)
+    {
+	r = ((uint32_t *)bits)[y * WIDTH + x] >> 24;
+	return r / 255.f;
+    }
+    else if (image->bits.format == PIXMAN_a4r4g4b4)
+    {
+	r = ((uint16_t *)bits)[y * WIDTH + x] >> 12;
+	return r / 15.f;
+    }
+    else if (image->bits.format == PIXMAN_rgba_float)
+    {
+	return ((float *)bits)[y * WIDTH * 4 + x * 4 + 3];
+    }
+    else
+    {
+	assert (0);
+	return 0.f;
+    }
+}
+
+static uint16_t
+get_red (pixman_image_t *image, int x, int y, int orig_x, int orig_y)
+{
+    uint8_t *bits;
+    uint16_t r;
+
+    bits = (uint8_t *)image->bits.bits;
+
+    if (image->bits.format == PIXMAN_a8)
+    {
+	r = 0x00;
+    }
+    else if (image->bits.format == PIXMAN_a2r10g10b10)
+    {
+	r = ((uint32_t *)bits)[y * WIDTH + x] >> 14;
+	r &= 0xffc0;
+	r |= (r >> 10);
+    }
+    else if (image->bits.format == PIXMAN_a8r8g8b8)
+    {
+	r = ((uint32_t *)bits)[y * WIDTH + x] >> 16;
+	r &= 0xff;
+	r |= r << 8;
+    }
+    else if (image->bits.format == PIXMAN_a4r4g4b4)
+    {
+	r = ((uint16_t *)bits)[y * WIDTH + x] >> 8;
+	r &= 0xf;
+	r |= r << 4;
+	r |= r << 8;
+    }
+    else if (image->bits.format == PIXMAN_rgba_float)
+    {
+	double tmp = ((float *)bits)[y * WIDTH * 4 + x * 4];
+	return tmp * 65535.;
+    }
+    else
+    {
+	assert (0);
+    }
+
+    return r;
+}
+
+static float get_alpha_err(pixman_format_code_t sf, pixman_format_code_t saf,
+			   pixman_format_code_t df, pixman_format_code_t daf)
+{
+	pixman_format_code_t s = saf != PIXMAN_null ? saf : sf;
+	pixman_format_code_t d = daf != PIXMAN_null ? daf : df;
+
+	/* There are cases where we go through the 8 bit compositing
+	 * path even with 10bpc and higher formats.
+	 */
+	if (PIXMAN_FORMAT_A(s) == PIXMAN_FORMAT_A(d))
+		return 1.f / 255.f;
+	else if (PIXMAN_FORMAT_A(s) > PIXMAN_FORMAT_A(d))
+		return 1.f / ((1 << PIXMAN_FORMAT_A(d)) - 1);
+	else
+		return 1.f / ((1 << PIXMAN_FORMAT_A(s)) - 1);
+}
+
+static int
+run_test (int s, int d, int sa, int da, int soff, int doff)
+{
+    pixman_format_code_t sf = formats[s];
+    pixman_format_code_t df = formats[d];
+    pixman_format_code_t saf = alpha_formats[sa];
+    pixman_format_code_t daf = alpha_formats[da];
+    pixman_image_t *src, *dst, *orig_dst, *alpha, *orig_alpha;
+    pixman_transform_t t1;
+    int j, k;
+    int n_red_bits;
+
+    soff = origins[soff];
+    doff = origins[doff];
+
+    n_red_bits = PIXMAN_FORMAT_R (df);
+
+    /* Source */
+    src = make_image (sf);
+    if (saf != PIXMAN_null)
+    {
+	alpha = make_image (saf);
+	pixman_image_set_alpha_map (src, alpha, soff, soff);
+	pixman_image_unref (alpha);
+    }
+
+    /* Destination */
+    orig_dst = make_image (df);
+    dst = make_image (df);
+    pixman_image_composite (PIXMAN_OP_SRC, orig_dst, NULL, dst,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    if (daf != PIXMAN_null)
+    {
+	orig_alpha = make_image (daf);
+	alpha = make_image (daf);
+
+	pixman_image_composite (PIXMAN_OP_SRC, orig_alpha, NULL, alpha,
+				0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+	pixman_image_set_alpha_map (orig_dst, orig_alpha, doff, doff);
+	pixman_image_set_alpha_map (dst, alpha, doff, doff);
+
+	pixman_image_unref (orig_alpha);
+	pixman_image_unref (alpha);
+    }
+
+    /* Transformations, repeats and filters on destinations should be ignored,
+     * so just set some random ones.
+     */
+    pixman_transform_init_identity (&t1);
+    pixman_transform_scale (&t1, NULL, pixman_int_to_fixed (100), pixman_int_to_fixed (11));
+    pixman_transform_rotate (&t1, NULL, pixman_double_to_fixed (0.5), pixman_double_to_fixed (0.11));
+    pixman_transform_translate (&t1, NULL, pixman_int_to_fixed (11), pixman_int_to_fixed (17));
+
+    pixman_image_set_transform (dst, &t1);
+    pixman_image_set_filter (dst, PIXMAN_FILTER_BILINEAR, NULL, 0);
+    pixman_image_set_repeat (dst, PIXMAN_REPEAT_REFLECT);
+
+    pixman_image_composite (PIXMAN_OP_ADD, src, NULL, dst,
+			    0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    for (j = MAX (doff, 0); j < MIN (HEIGHT, HEIGHT + doff); ++j)
+    {
+	for (k = MAX (doff, 0); k < MIN (WIDTH, WIDTH + doff); ++k)
+	{
+	    float sa, da, oda, refa;
+	    uint16_t sr, dr, odr, refr;
+	    float err;
+
+	    err = get_alpha_err(sf, saf, df, daf);
+
+	    sa = get_alpha (src, k, j, soff, soff);
+	    da = get_alpha (dst, k, j, doff, doff);
+	    oda = get_alpha (orig_dst, k, j, doff, doff);
+
+	    if (sa + oda > 1.f)
+		refa = 1.f;
+	    else
+		refa = sa + oda;
+
+	    if (da - err > refa ||
+	        da + err < refa)
+	    {
+		printf ("\nWrong alpha value at (%d, %d). Should be %g; got %g. Source was %g, original dest was %g\n",
+			k, j, refa, da, sa, oda);
+
+		printf ("src: %s, alpha: %s, origin %d %d\ndst: %s, alpha: %s, origin: %d %d\n\n",
+			format_name (sf),
+			format_name (saf),
+			soff, soff,
+			format_name (df),
+			format_name (daf),
+			doff, doff);
+		return 1;
+	    }
+
+	    /* There are cases where we go through the 8 bit compositing
+	     * path even with 10bpc formats. This results in incorrect
+	     * results here, so only do the red check for narrow formats
+	     */
+	    if (n_red_bits <= 8)
+	    {
+		sr = get_red (src, k, j, soff, soff);
+		dr = get_red (dst, k, j, doff, doff);
+		odr = get_red (orig_dst, k, j, doff, doff);
+
+		if (sr + odr > 0xffff)
+		    refr = 0xffff;
+		else
+		    refr = sr + odr;
+
+		if (abs ((dr >> (16 - n_red_bits)) - (refr >> (16 - n_red_bits))) > 1)
+		{
+		    printf ("%d red bits\n", n_red_bits);
+		    printf ("\nWrong red value at (%d, %d). Should be 0x%x; got 0x%x. Source was 0x%x, original dest was 0x%x\n",
+			    k, j, refr, dr, sr, odr);
+
+		    printf ("src: %s, alpha: %s, origin %d %d\ndst: %s, alpha: %s, origin: %d %d\n\n",
+			    format_name (sf),
+			    format_name (saf),
+			    soff, soff,
+			    format_name (df),
+			    format_name (daf),
+			    doff, doff);
+		    return 1;
+		}
+	    }
+	}
+    }
+
+    pixman_image_set_alpha_map (src, NULL, 0, 0);
+    pixman_image_set_alpha_map (dst, NULL, 0, 0);
+    pixman_image_set_alpha_map (orig_dst, NULL, 0, 0);
+
+    pixman_image_unref (src);
+    pixman_image_unref (dst);
+    pixman_image_unref (orig_dst);
+
+    return 0;
+}
+
+int
+main (int argc, char **argv)
+{
+    int i, j, a, b, x, y;
+
+    prng_srand (0);
+
+    for (i = 0; i < ARRAY_LENGTH (formats); ++i)
+    {
+	for (j = 0; j < ARRAY_LENGTH (formats); ++j)
+	{
+	    for (a = 0; a < ARRAY_LENGTH (alpha_formats); ++a)
+	    {
+		for (b = 0; b < ARRAY_LENGTH (alpha_formats); ++b)
+		{
+		    for (x = 0; x < ARRAY_LENGTH (origins); ++x)
+		    {
+			for (y = 0; y < ARRAY_LENGTH (origins); ++y)
+			{
+			    if (run_test (i, j, a, b, x, y) != 0)
+				return 1;
+			}
+		    }
+		}
+	    }
+	}
+    }
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/blitters-test.c b/libs/pixman-0.40.0/test/blitters-test.c
new file mode 100644
index 0000000..026f4b0
--- /dev/null
+++ b/libs/pixman-0.40.0/test/blitters-test.c
@@ -0,0 +1,399 @@
+/*
+ * Test program, which stresses the use of different color formats and
+ * compositing operations.
+ *
+ * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in
+ * the case of test failure.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+static pixman_indexed_t rgb_palette[9];
+static pixman_indexed_t y_palette[9];
+
+/* The first eight format in the list are by far the most widely
+ * used formats, so we test those more than the others
+ */
+#define N_MOST_LIKELY_FORMATS 8
+
+/* Create random image for testing purposes */
+static pixman_image_t *
+create_random_image (pixman_format_code_t *allowed_formats,
+		     int                   max_width,
+		     int                   max_height,
+		     int                   max_extra_stride,
+		     pixman_format_code_t *used_fmt)
+{
+    int n = 0, width, height, stride;
+    pixman_format_code_t fmt;
+    uint32_t *buf;
+    pixman_image_t *img;
+
+    while (allowed_formats[n] != PIXMAN_null)
+	n++;
+
+    if (n > N_MOST_LIKELY_FORMATS && prng_rand_n (4) != 0)
+	n = N_MOST_LIKELY_FORMATS;
+    fmt = allowed_formats[prng_rand_n (n)];
+
+    width = prng_rand_n (max_width) + 1;
+    height = prng_rand_n (max_height) + 1;
+    stride = (width * PIXMAN_FORMAT_BPP (fmt) + 7) / 8 +
+	prng_rand_n (max_extra_stride + 1);
+    stride = (stride + 3) & ~3;
+
+    /* do the allocation */
+    buf = aligned_malloc (64, stride * height);
+
+    if (prng_rand_n (4) == 0)
+    {
+	/* uniform distribution */
+	prng_randmemset (buf, stride * height, 0);
+    }
+    else
+    {
+	/* significantly increased probability for 0x00 and 0xFF */
+	prng_randmemset (buf, stride * height, RANDMEMSET_MORE_00_AND_FF);
+    }
+
+    /* test negative stride */
+    if (prng_rand_n (4) == 0)
+    {
+	buf += (stride / 4) * (height - 1);
+	stride = - stride;
+    }
+    
+    img = pixman_image_create_bits (fmt, width, height, buf, stride);
+
+    if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_COLOR)
+    {
+	pixman_image_set_indexed (img, &(rgb_palette[PIXMAN_FORMAT_BPP (fmt)]));
+    }
+    else if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_GRAY)
+    {
+	pixman_image_set_indexed (img, &(y_palette[PIXMAN_FORMAT_BPP (fmt)]));
+    }
+
+    if (prng_rand_n (16) == 0)
+	pixman_image_set_filter (img, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    image_endian_swap (img);
+
+    if (used_fmt) *used_fmt = fmt;
+    return img;
+}
+
+/* Free random image, and optionally update crc32 based on its data */
+static uint32_t
+free_random_image (uint32_t initcrc,
+		   pixman_image_t *img,
+		   pixman_format_code_t fmt)
+{
+    uint32_t crc32 = 0;
+    uint32_t *data = pixman_image_get_data (img);
+
+    if (fmt != PIXMAN_null)
+	crc32 = compute_crc32_for_image (initcrc, img);
+
+    if (img->bits.rowstride < 0)
+	data += img->bits.rowstride * (img->bits.height - 1);
+
+    pixman_image_unref (img);
+    free (data);
+
+    return crc32;
+}
+
+static pixman_op_t op_list[] = {
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+#if 0 /* these use floating point math and are not always bitexact on different platforms */
+    PIXMAN_OP_SATURATE,
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+    PIXMAN_OP_COLOR_DODGE,
+    PIXMAN_OP_COLOR_BURN,
+    PIXMAN_OP_SOFT_LIGHT,
+    PIXMAN_OP_HSL_HUE,
+    PIXMAN_OP_HSL_SATURATION,
+    PIXMAN_OP_HSL_COLOR,
+    PIXMAN_OP_HSL_LUMINOSITY,
+#endif
+};
+
+static pixman_format_code_t img_fmt_list[] = {
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+    PIXMAN_a8,
+    PIXMAN_a1,
+    PIXMAN_r3g3b2,
+    PIXMAN_b8g8r8a8,
+    PIXMAN_b8g8r8x8,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_r8g8b8x8,
+    PIXMAN_x14r6g6b6,
+    PIXMAN_r8g8b8,
+    PIXMAN_b8g8r8,
+#if 0 /* These are going to use floating point in the near future */
+    PIXMAN_x2r10g10b10,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_x2b10g10r10,
+    PIXMAN_a2b10g10r10,
+#endif
+    PIXMAN_a1r5g5b5,
+    PIXMAN_x1r5g5b5,
+    PIXMAN_a1b5g5r5,
+    PIXMAN_x1b5g5r5,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_x4r4g4b4,
+    PIXMAN_a4b4g4r4,
+    PIXMAN_x4b4g4r4,
+    PIXMAN_r3g3b2,
+    PIXMAN_b2g3r3,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_a2b2g2r2,
+    PIXMAN_c8,
+    PIXMAN_g8,
+    PIXMAN_x4c4,
+    PIXMAN_x4g4,
+    PIXMAN_c4,
+    PIXMAN_g4,
+    PIXMAN_g1,
+    PIXMAN_x4a4,
+    PIXMAN_a4,
+    PIXMAN_r1g2b1,
+    PIXMAN_b1g2r1,
+    PIXMAN_a1r1g1b1,
+    PIXMAN_a1b1g1r1,
+    PIXMAN_null
+};
+
+static pixman_format_code_t mask_fmt_list[] = {
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8,
+    PIXMAN_a4,
+    PIXMAN_a1,
+    PIXMAN_null
+};
+
+
+/*
+ * Composite operation with pseudorandom images
+ */
+uint32_t
+test_composite (int testnum, int verbose)
+{
+    pixman_image_t *src_img = NULL;
+    pixman_image_t *dst_img = NULL;
+    pixman_image_t *mask_img = NULL;
+    int src_width, src_height;
+    int dst_width, dst_height;
+    int src_stride, dst_stride;
+    int src_x, src_y;
+    int dst_x, dst_y;
+    int mask_x, mask_y;
+    int w, h;
+    pixman_op_t op;
+    pixman_format_code_t src_fmt, dst_fmt, mask_fmt;
+    uint32_t *srcbuf, *maskbuf;
+    uint32_t crc32;
+    int max_width, max_height, max_extra_stride;
+    FLOAT_REGS_CORRUPTION_DETECTOR_START ();
+
+    max_width = max_height = 24 + testnum / 10000;
+    max_extra_stride = 4 + testnum / 1000000;
+
+    if (max_width > 256)
+	max_width = 256;
+
+    if (max_height > 16)
+	max_height = 16;
+
+    if (max_extra_stride > 8)
+	max_extra_stride = 8;
+
+    prng_srand (testnum);
+
+    op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))];
+
+    if (prng_rand_n (8))
+    {
+	/* normal image */
+	src_img = create_random_image (img_fmt_list, max_width, max_height,
+				       max_extra_stride, &src_fmt);
+    }
+    else
+    {
+	/* solid case */
+	src_img = create_random_image (img_fmt_list, 1, 1,
+				       max_extra_stride, &src_fmt);
+
+	pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
+    }
+
+    dst_img = create_random_image (img_fmt_list, max_width, max_height,
+				   max_extra_stride, &dst_fmt);
+
+    src_width = pixman_image_get_width (src_img);
+    src_height = pixman_image_get_height (src_img);
+    src_stride = pixman_image_get_stride (src_img);
+
+    dst_width = pixman_image_get_width (dst_img);
+    dst_height = pixman_image_get_height (dst_img);
+    dst_stride = pixman_image_get_stride (dst_img);
+
+    srcbuf = pixman_image_get_data (src_img);
+
+    src_x = prng_rand_n (src_width);
+    src_y = prng_rand_n (src_height);
+    dst_x = prng_rand_n (dst_width);
+    dst_y = prng_rand_n (dst_height);
+
+    mask_img = NULL;
+    mask_fmt = PIXMAN_null;
+    mask_x = 0;
+    mask_y = 0;
+    maskbuf = NULL;
+
+    if ((src_fmt == PIXMAN_x8r8g8b8 || src_fmt == PIXMAN_x8b8g8r8) &&
+	(prng_rand_n (4) == 0))
+    {
+	/* PIXBUF */
+	mask_fmt = prng_rand_n (2) ? PIXMAN_a8r8g8b8 : PIXMAN_a8b8g8r8;
+	mask_img = pixman_image_create_bits (mask_fmt,
+	                                     src_width,
+	                                     src_height,
+	                                     srcbuf,
+	                                     src_stride);
+	mask_x = src_x;
+	mask_y = src_y;
+	maskbuf = srcbuf;
+    }
+    else if (prng_rand_n (2))
+    {
+	if (prng_rand_n (2))
+	{
+	    mask_img = create_random_image (mask_fmt_list, max_width, max_height,
+					   max_extra_stride, &mask_fmt);
+	}
+	else
+	{
+	    /* solid case */
+	    mask_img = create_random_image (mask_fmt_list, 1, 1,
+					   max_extra_stride, &mask_fmt);
+	    pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL);
+	}
+
+	if (prng_rand_n (2))
+	    pixman_image_set_component_alpha (mask_img, 1);
+
+	mask_x = prng_rand_n (pixman_image_get_width (mask_img));
+	mask_y = prng_rand_n (pixman_image_get_height (mask_img));
+    }
+
+
+    w = prng_rand_n (dst_width - dst_x + 1);
+    h = prng_rand_n (dst_height - dst_y + 1);
+
+    if (verbose)
+    {
+        printf ("op=%s\n", operator_name (op));
+	printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n",
+	    format_name (src_fmt), format_name (dst_fmt),
+	    format_name (mask_fmt));
+	printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n",
+	    src_width, src_height, dst_width, dst_height);
+	printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n",
+	    src_x, src_y, dst_x, dst_y);
+	printf ("src_stride=%d, dst_stride=%d\n",
+	    src_stride, dst_stride);
+	printf ("w=%d, h=%d\n", w, h);
+    }
+
+    pixman_image_composite (op, src_img, mask_img, dst_img,
+			    src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h);
+
+    if (verbose)
+	print_image (dst_img);
+
+    free_random_image (0, src_img, PIXMAN_null);
+    crc32 = free_random_image (0, dst_img, dst_fmt);
+
+    if (mask_img)
+    {
+	if (srcbuf == maskbuf)
+	    pixman_image_unref(mask_img);
+	else
+	    free_random_image (0, mask_img, PIXMAN_null);
+    }
+
+    FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
+    return crc32;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    int i;
+
+    prng_srand (0);
+
+    for (i = 1; i <= 8; i++)
+    {
+	initialize_palette (&(rgb_palette[i]), i, TRUE);
+	initialize_palette (&(y_palette[i]), i, FALSE);
+    }
+
+    return fuzzer_test_main("blitters", 2000000,
+			    0xCC21DDF0,
+			    test_composite, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/check-formats.c b/libs/pixman-0.40.0/test/check-formats.c
new file mode 100644
index 0000000..4e2633c
--- /dev/null
+++ b/libs/pixman-0.40.0/test/check-formats.c
@@ -0,0 +1,176 @@
+#include <ctype.h>
+#include "utils.h"
+
+static int
+check_op (pixman_op_t          op,
+          pixman_format_code_t src_format,
+          pixman_format_code_t dest_format)
+{
+    uint32_t src_alpha_mask, src_green_mask;
+    uint32_t dest_alpha_mask, dest_green_mask;
+    pixel_checker_t src_checker, dest_checker;
+    pixman_image_t *si, *di;
+    uint32_t sa, sg, da, dg;
+    uint32_t s, d;
+    int retval = 0;
+
+    pixel_checker_init (&src_checker, src_format);
+    pixel_checker_init (&dest_checker, dest_format);
+
+    pixel_checker_get_masks (
+        &src_checker, &src_alpha_mask, NULL, &src_green_mask, NULL);
+    pixel_checker_get_masks (
+        &dest_checker, &dest_alpha_mask, NULL, &dest_green_mask, NULL);
+
+    /* printf ("masks: %x %x %x %x\n", */
+    /* 	    src_alpha_mask, src_green_mask, */
+    /* 	    dest_alpha_mask, dest_green_mask); */
+
+    si = pixman_image_create_bits (src_format, 1, 1, &s, 4);
+    di = pixman_image_create_bits (dest_format, 1, 1, &d, 4);
+
+    sa = 0;
+    do
+    {
+        sg = 0;
+        do
+        {
+            da = 0;
+            do
+            {
+                dg = 0;
+                do
+                {
+                    color_t src_color, dest_color, result_color;
+                    uint32_t orig_d;
+
+                    s = sa | sg;
+                    d = da | dg;
+
+                    orig_d = d;
+
+		    pixel_checker_convert_pixel_to_color (&src_checker, s, &src_color);
+		    pixel_checker_convert_pixel_to_color (&dest_checker, d, &dest_color);
+
+		    do_composite (op, &src_color, NULL, &dest_color, &result_color, FALSE);
+
+
+		    if (!is_little_endian())
+                    {
+			s <<= 32 - PIXMAN_FORMAT_BPP (src_format);
+			d <<= 32 - PIXMAN_FORMAT_BPP (dest_format);
+                    }
+
+		    pixman_image_composite32 (op, si, NULL, di,
+					      0, 0, 0, 0, 0, 0, 1, 1);
+
+		    if (!is_little_endian())
+                        d >>= (32 - PIXMAN_FORMAT_BPP (dest_format));
+
+                    if (!pixel_checker_check (&dest_checker, d, &result_color))
+                    {
+                        printf ("---- test failed ----\n");
+                        printf ("operator: %-32s\n", operator_name (op));
+                        printf ("source:   %-12s pixel: %08x\n", format_name (src_format), s);
+                        printf ("dest:     %-12s pixel: %08x\n", format_name (dest_format), orig_d);
+                        printf ("got:      %-12s pixel: %08x\n", format_name (dest_format), d);
+
+                        retval = 1;
+                    }
+
+                    dg -= dest_green_mask;
+                    dg &= dest_green_mask;
+                }
+                while (dg != 0);
+
+                da -= dest_alpha_mask;
+                da &= dest_alpha_mask;
+            }
+            while (da != 0);
+
+            sg -= src_green_mask;
+            sg &= src_green_mask;
+        }
+        while (sg != 0);
+
+        sa -= src_alpha_mask;
+        sa &= src_alpha_mask;
+    }
+    while (sa != 0);
+
+    pixman_image_unref (si);
+    pixman_image_unref (di);
+
+    return retval;
+}
+
+int
+main (int argc, char **argv)
+{
+    enum { OPTION_OP, OPTION_SRC, OPTION_DEST, LAST_OPTION } option;
+    pixman_format_code_t src_fmt, dest_fmt;
+    pixman_op_t op;
+
+    op = PIXMAN_OP_NONE;
+    src_fmt = PIXMAN_null;
+    dest_fmt = PIXMAN_null;
+
+    argc--;
+    argv++;
+
+    for (option = OPTION_OP; option < LAST_OPTION; ++option)
+    {
+        char *arg = NULL;
+
+        if (argc)
+        {
+            argc--;
+            arg = *argv++;
+        }
+
+        switch (option)
+        {
+        case OPTION_OP:
+            if (!arg)
+                printf ("  - missing operator\n");
+            else if ((op = operator_from_string (arg)) == PIXMAN_OP_NONE)
+                printf ("  - unknown operator %s\n", arg);
+            break;
+
+        case OPTION_SRC:
+            if (!arg)
+                printf ("  - missing source format\n");
+            else if ((src_fmt = format_from_string (arg)) == PIXMAN_null)
+                printf ("  - unknown source format %s\n", arg);
+            break;
+
+        case OPTION_DEST:
+            if (!arg)
+                printf ("  - missing destination format\n");
+            else if ((dest_fmt = format_from_string (arg)) == PIXMAN_null)
+                printf ("  - unknown destination format %s\n", arg);
+            break;
+
+        default:
+            assert (0);
+            break;
+        }
+    }
+
+    while (argc--)
+    {
+        op = PIXMAN_OP_NONE;
+        printf ("  - unexpected argument: %s\n", *argv++);
+    }
+
+    if (op == PIXMAN_OP_NONE || src_fmt == PIXMAN_null || dest_fmt == PIXMAN_null)
+    {
+        printf ("\nUsage:\n    check-formats <operator> <src-format> <dest-format>\n\n");
+        list_operators();
+        list_formats();
+
+        return -1;
+    }
+
+    return check_op (op, src_fmt, dest_fmt);
+}
diff --git a/libs/pixman-0.40.0/test/combiner-test.c b/libs/pixman-0.40.0/test/combiner-test.c
new file mode 100644
index 0000000..01f63a5
--- /dev/null
+++ b/libs/pixman-0.40.0/test/combiner-test.c
@@ -0,0 +1,151 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+#include <sys/types.h>
+#include "pixman-private.h"
+
+static const pixman_op_t op_list[] =
+{
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_SATURATE,
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_COLOR_DODGE,
+    PIXMAN_OP_COLOR_BURN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+    PIXMAN_OP_SOFT_LIGHT,
+    PIXMAN_OP_HSL_HUE,
+    PIXMAN_OP_HSL_SATURATION,
+    PIXMAN_OP_HSL_COLOR,
+    PIXMAN_OP_HSL_LUMINOSITY,
+};
+
+static float
+rand_float (void)
+{
+    uint32_t u = prng_rand();
+
+    return *(float *)&u;
+}
+
+static void
+random_floats (argb_t *argb, int width)
+{
+    int i;
+
+    for (i = 0; i < width; ++i)
+    {
+	argb_t *p = argb + i;
+
+	p->a = rand_float();
+	p->r = rand_float();
+	p->g = rand_float();
+	p->b = rand_float();
+    }
+}
+
+#define WIDTH	512
+
+static pixman_combine_float_func_t
+lookup_combiner (pixman_implementation_t *imp, pixman_op_t op,
+		 pixman_bool_t component_alpha)
+{
+    pixman_combine_float_func_t f;
+
+    do
+    {
+	if (component_alpha)
+	    f = imp->combine_float_ca[op];
+	else
+	    f = imp->combine_float[op];
+	
+	imp = imp->fallback;
+    }
+    while (!f);
+
+    return f;
+}
+
+int
+main ()
+{
+    pixman_implementation_t *impl;
+    argb_t *src_bytes = malloc (WIDTH * sizeof (argb_t));
+    argb_t *mask_bytes = malloc (WIDTH * sizeof (argb_t));
+    argb_t *dest_bytes = malloc (WIDTH * sizeof (argb_t));
+    int i;
+
+    enable_divbyzero_exceptions();
+    
+    impl = _pixman_internal_only_get_implementation();
+    
+    prng_srand (0);
+
+    for (i = 0; i < ARRAY_LENGTH (op_list); ++i)
+    {
+	pixman_op_t op = op_list[i];
+	pixman_combine_float_func_t combiner;
+	int ca;
+
+	for (ca = 0; ca < 2; ++ca)
+	{
+	    combiner = lookup_combiner (impl, op, ca);
+
+	    random_floats (src_bytes, WIDTH);
+	    random_floats (mask_bytes, WIDTH);
+	    random_floats (dest_bytes, WIDTH);
+
+	    combiner (impl, op,
+		      (float *)dest_bytes,
+		      (float *)mask_bytes,
+		      (float *)src_bytes,
+		      WIDTH);
+	}
+    }	
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/composite-traps-test.c b/libs/pixman-0.40.0/test/composite-traps-test.c
new file mode 100644
index 0000000..86a0355
--- /dev/null
+++ b/libs/pixman-0.40.0/test/composite-traps-test.c
@@ -0,0 +1,252 @@
+/* Based loosely on scaling-test */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+#define MAX_SRC_WIDTH  48
+#define MAX_SRC_HEIGHT 48
+#define MAX_DST_WIDTH  48
+#define MAX_DST_HEIGHT 48
+#define MAX_STRIDE     4
+
+static pixman_format_code_t formats[] =
+{
+    PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_r5g6b5, PIXMAN_a1, PIXMAN_a4
+};
+
+static pixman_format_code_t mask_formats[] =
+{
+    PIXMAN_a1, PIXMAN_a4, PIXMAN_a8,
+};
+
+static pixman_op_t operators[] =
+{
+    PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_SRC, PIXMAN_OP_IN
+};
+
+#define RANDOM_ELT(array)						\
+    ((array)[prng_rand_n(ARRAY_LENGTH((array)))])
+
+static void
+destroy_bits (pixman_image_t *image, void *data)
+{
+    fence_free (data);
+}
+
+static pixman_fixed_t
+random_fixed (int n)
+{
+    return prng_rand_n (n << 16);
+}
+
+/*
+ * Composite operation with pseudorandom images
+ */
+uint32_t
+test_composite (int      testnum,
+		int      verbose)
+{
+    int                i;
+    pixman_image_t *   src_img;
+    pixman_image_t *   dst_img;
+    pixman_region16_t  clip;
+    int                dst_width, dst_height;
+    int                dst_stride;
+    int                dst_x, dst_y;
+    int                dst_bpp;
+    pixman_op_t        op;
+    uint32_t *         dst_bits;
+    uint32_t           crc32;
+    pixman_format_code_t mask_format, dst_format;
+    pixman_trapezoid_t *traps;
+    int src_x, src_y;
+    int n_traps;
+
+    static pixman_color_t colors[] =
+    {
+	{ 0xffff, 0xffff, 0xffff, 0xffff },
+	{ 0x0000, 0x0000, 0x0000, 0x0000 },
+	{ 0xabcd, 0xabcd, 0x0000, 0xabcd },
+	{ 0x0000, 0x0000, 0x0000, 0xffff },
+	{ 0x0101, 0x0101, 0x0101, 0x0101 },
+	{ 0x7777, 0x6666, 0x5555, 0x9999 },
+    };
+    
+    FLOAT_REGS_CORRUPTION_DETECTOR_START ();
+
+    prng_srand (testnum);
+
+    op = RANDOM_ELT (operators);
+    mask_format = RANDOM_ELT (mask_formats);
+
+    /* Create source image */
+    
+    if (prng_rand_n (4) == 0)
+    {
+	src_img = pixman_image_create_solid_fill (
+	    &(colors[prng_rand_n (ARRAY_LENGTH (colors))]));
+
+	src_x = 10;
+	src_y = 234;
+    }
+    else
+    {
+	pixman_format_code_t src_format = RANDOM_ELT(formats);
+	int src_bpp = (PIXMAN_FORMAT_BPP (src_format) + 7) / 8;
+	int src_width = prng_rand_n (MAX_SRC_WIDTH) + 1;
+	int src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1;
+	int src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp;
+	uint32_t *bits, *orig;
+
+	src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2);
+	src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2);
+
+	src_stride = (src_stride + 3) & ~3;
+	
+	orig = bits = (uint32_t *)make_random_bytes (src_stride * src_height);
+
+	if (prng_rand_n (2) == 0)
+	{
+	    bits += (src_stride / 4) * (src_height - 1);
+	    src_stride = - src_stride;
+	}
+	
+	src_img = pixman_image_create_bits (
+	    src_format, src_width, src_height, bits, src_stride);
+
+	pixman_image_set_destroy_function (src_img, destroy_bits, orig);
+
+	if (prng_rand_n (8) == 0)
+	{
+	    pixman_box16_t clip_boxes[2];
+	    int            n = prng_rand_n (2) + 1;
+	    
+	    for (i = 0; i < n; i++)
+	    {
+		clip_boxes[i].x1 = prng_rand_n (src_width);
+		clip_boxes[i].y1 = prng_rand_n (src_height);
+		clip_boxes[i].x2 =
+		    clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1);
+		clip_boxes[i].y2 =
+		    clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1);
+		
+		if (verbose)
+		{
+		    printf ("source clip box: [%d,%d-%d,%d]\n",
+			    clip_boxes[i].x1, clip_boxes[i].y1,
+			    clip_boxes[i].x2, clip_boxes[i].y2);
+		}
+	    }
+	    
+	    pixman_region_init_rects (&clip, clip_boxes, n);
+	    pixman_image_set_clip_region (src_img, &clip);
+	    pixman_image_set_source_clipping (src_img, 1);
+	    pixman_region_fini (&clip);
+	}
+
+	image_endian_swap (src_img);
+    }
+
+    /* Create destination image */
+    {
+	dst_format = RANDOM_ELT(formats);
+	dst_bpp = (PIXMAN_FORMAT_BPP (dst_format) + 7) / 8;
+	dst_width = prng_rand_n (MAX_DST_WIDTH) + 1;
+	dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1;
+	dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp;
+	dst_stride = (dst_stride + 3) & ~3;
+	
+	dst_bits = (uint32_t *)make_random_bytes (dst_stride * dst_height);
+
+	if (prng_rand_n (2) == 0)
+	{
+	    dst_bits += (dst_stride / 4) * (dst_height - 1);
+	    dst_stride = - dst_stride;
+	}
+	
+	dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2);
+	dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2);
+	
+	dst_img = pixman_image_create_bits (
+	    dst_format, dst_width, dst_height, dst_bits, dst_stride);
+
+	image_endian_swap (dst_img);
+    }
+
+    /* Create traps */
+    {
+	int i;
+
+	n_traps = prng_rand_n (25);
+	traps = fence_malloc (n_traps * sizeof (pixman_trapezoid_t));
+
+	for (i = 0; i < n_traps; ++i)
+	{
+	    pixman_trapezoid_t *t = &(traps[i]);
+	    
+	    t->top = random_fixed (MAX_DST_HEIGHT) - MAX_DST_HEIGHT / 2;
+	    t->bottom = t->top + random_fixed (MAX_DST_HEIGHT);
+	    t->left.p1.x = random_fixed (MAX_DST_WIDTH) - MAX_DST_WIDTH / 2;
+	    t->left.p1.y = t->top - random_fixed (50);
+	    t->left.p2.x = random_fixed (MAX_DST_WIDTH) - MAX_DST_WIDTH / 2;
+	    t->left.p2.y = t->bottom + random_fixed (50);
+	    t->right.p1.x = t->left.p1.x + random_fixed (MAX_DST_WIDTH);
+	    t->right.p1.y = t->top - random_fixed (50);
+	    t->right.p2.x = t->left.p2.x + random_fixed (MAX_DST_WIDTH);
+	    t->right.p2.y = t->bottom - random_fixed (50);
+	}
+    }
+    
+    if (prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[2];
+	int            n = prng_rand_n (2) + 1;
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (dst_width);
+	    clip_boxes[i].y1 = prng_rand_n (dst_height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1);
+
+	    if (verbose)
+	    {
+		printf ("destination clip box: [%d,%d-%d,%d]\n",
+		        clip_boxes[i].x1, clip_boxes[i].y1,
+		        clip_boxes[i].x2, clip_boxes[i].y2);
+	    }
+	}
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (dst_img, &clip);
+	pixman_region_fini (&clip);
+    }
+
+    pixman_composite_trapezoids (op, src_img, dst_img, mask_format,
+				 src_x, src_y, dst_x, dst_y, n_traps, traps);
+
+    crc32 = compute_crc32_for_image (0, dst_img);
+
+    if (verbose)
+	print_image (dst_img);
+
+    if (dst_stride < 0)
+	dst_bits += (dst_stride / 4) * (dst_height - 1);
+    
+    fence_free (dst_bits);
+    
+    pixman_image_unref (src_img);
+    pixman_image_unref (dst_img);
+    fence_free (traps);
+
+    FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
+    return crc32;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    return fuzzer_test_main("composite traps", 40000, 0xAF41D210,
+			    test_composite, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/composite.c b/libs/pixman-0.40.0/test/composite.c
new file mode 100644
index 0000000..594c697
--- /dev/null
+++ b/libs/pixman-0.40.0/test/composite.c
@@ -0,0 +1,525 @@
+/*
+ * Copyright © 2005 Eric Anholt
+ * Copyright © 2009 Chris Wilson
+ * Copyright © 2010 Soeren Sandmann
+ * Copyright © 2010 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Eric Anholt not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Eric Anholt makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ERIC ANHOLT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <stdio.h>
+#include <stdlib.h> /* abort() */
+#include <math.h>
+#include <time.h>
+#include "utils.h"
+
+typedef struct image_t image_t;
+
+static const color_t colors[] =
+{
+    { 1.0, 1.0, 1.0, 1.0 },
+    { 1.0, 1.0, 1.0, 0.0 },
+    { 0.0, 0.0, 0.0, 1.0 },
+    { 0.0, 0.0, 0.0, 0.0 },
+    { 1.0, 0.0, 0.0, 1.0 },
+    { 0.0, 1.0, 0.0, 1.0 },
+    { 0.0, 0.0, 1.0, 1.0 },
+    { 0.5, 0.0, 0.0, 0.5 },
+};
+
+static uint16_t
+_color_double_to_short (double d)
+{
+    uint32_t i;
+
+    i = (uint32_t) (d * 65536);
+    i -= (i >> 16);
+
+    return i;
+}
+
+static void
+compute_pixman_color (const color_t *color,
+		      pixman_color_t *out)
+{
+    out->red   = _color_double_to_short (color->r);
+    out->green = _color_double_to_short (color->g);
+    out->blue  = _color_double_to_short (color->b);
+    out->alpha = _color_double_to_short (color->a);
+}
+
+#define REPEAT 0x01000000
+#define FLAGS  0xff000000
+
+static const int sizes[] =
+{
+    0,
+    1,
+    1 | REPEAT,
+    10
+};
+
+static const pixman_format_code_t formats[] =
+{
+    /* 32 bpp formats */
+    PIXMAN_a8r8g8b8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_b8g8r8a8,
+    PIXMAN_b8g8r8x8,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_r8g8b8x8,
+    PIXMAN_x2r10g10b10,
+    PIXMAN_x2b10g10r10,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_a2b10g10r10,
+    
+    /* sRGB formats */
+    PIXMAN_a8r8g8b8_sRGB,
+
+    /* 24 bpp formats */
+    PIXMAN_r8g8b8,
+    PIXMAN_b8g8r8,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+
+    /* 16 bpp formats */
+    PIXMAN_x1r5g5b5,
+    PIXMAN_x1b5g5r5,
+    PIXMAN_a1r5g5b5,
+    PIXMAN_a1b5g5r5,
+    PIXMAN_a4b4g4r4,
+    PIXMAN_x4b4g4r4,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_x4r4g4b4,
+
+    /* 8 bpp formats */
+    PIXMAN_a8,
+    PIXMAN_r3g3b2,
+    PIXMAN_b2g3r3,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_a2b2g2r2,
+    PIXMAN_x4a4,
+
+    /* 4 bpp formats */
+    PIXMAN_a4,
+    PIXMAN_r1g2b1,
+    PIXMAN_b1g2r1,
+    PIXMAN_a1r1g1b1,
+    PIXMAN_a1b1g1r1,
+
+    /* 1 bpp formats */
+    PIXMAN_a1,
+};
+
+struct image_t
+{
+    pixman_image_t *image;
+    pixman_format_code_t format;
+    const color_t *color;
+    pixman_repeat_t repeat;
+    int size;
+};
+
+static const pixman_op_t operators[] =
+{
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_SATURATE,
+
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+};
+
+static uint32_t
+get_value (pixman_image_t *image)
+{
+    uint32_t value = *(uint32_t *)pixman_image_get_data (image);
+
+#ifdef WORDS_BIGENDIAN
+    {
+	pixman_format_code_t format = pixman_image_get_format (image);
+	value >>= 8 * sizeof(value) - PIXMAN_FORMAT_BPP (format);
+    }
+#endif
+
+    return value;
+}
+
+static char *
+describe_image (image_t *info, char *buf)
+{
+    if (info->size)
+    {
+	sprintf (buf, "%s, %dx%d%s",
+		 format_name (info->format),
+		 info->size, info->size,
+		 info->repeat ? " R" :"");
+    }
+    else
+    {
+	sprintf (buf, "solid");
+    }
+
+    return buf;
+}
+
+static char *
+describe_color (const color_t *color, char *buf)
+{
+    sprintf (buf, "%.3f %.3f %.3f %.3f",
+	     color->r, color->g, color->b, color->a);
+
+    return buf;
+}
+
+static pixman_bool_t
+composite_test (image_t *dst,
+		pixman_op_t op,
+		image_t *src,
+		image_t *mask,
+		pixman_bool_t component_alpha,
+		int testno)
+{
+    color_t expected, tdst, tsrc, tmsk;
+    pixel_checker_t checker;
+
+    if (mask)
+    {
+	pixman_image_set_component_alpha (mask->image, component_alpha);
+
+	pixman_image_composite (op, src->image, mask->image, dst->image,
+				0, 0, 0, 0, 0, 0, dst->size, dst->size);
+    }
+    else
+    {
+	pixman_image_composite (op, src->image, NULL, dst->image,
+				0, 0,
+				0, 0,
+				0, 0,
+				dst->size, dst->size);
+    }
+
+    tdst = *dst->color;
+    tsrc = *src->color;
+
+    if (mask)
+    {
+	tmsk = *mask->color;
+    }
+
+    /* It turns out that by construction all source, mask etc. colors are
+     * linear because they are made from fills, and fills are always in linear
+     * color space.  However, if they have been converted to bitmaps, we need
+     * to simulate the sRGB approximation to pass the test cases.
+     */
+    if (src->size)
+    {
+	if (PIXMAN_FORMAT_TYPE (src->format) == PIXMAN_TYPE_ARGB_SRGB)
+        {
+	    tsrc.r = convert_linear_to_srgb (tsrc.r);
+	    tsrc.g = convert_linear_to_srgb (tsrc.g);
+	    tsrc.b = convert_linear_to_srgb (tsrc.b);
+	    round_color (src->format, &tsrc);
+	    tsrc.r = convert_srgb_to_linear (tsrc.r);
+	    tsrc.g = convert_srgb_to_linear (tsrc.g);
+	    tsrc.b = convert_srgb_to_linear (tsrc.b);
+	}
+        else
+        {
+	    round_color (src->format, &tsrc);
+	}
+    }
+
+    if (mask && mask->size)
+    {
+	if (PIXMAN_FORMAT_TYPE (mask->format) == PIXMAN_TYPE_ARGB_SRGB)
+	{
+	    tmsk.r = convert_linear_to_srgb (tmsk.r);
+	    tmsk.g = convert_linear_to_srgb (tmsk.g);
+	    tmsk.b = convert_linear_to_srgb (tmsk.b);
+	    round_color (mask->format, &tmsk);
+	    tmsk.r = convert_srgb_to_linear (tmsk.r);
+	    tmsk.g = convert_srgb_to_linear (tmsk.g);
+	    tmsk.b = convert_srgb_to_linear (tmsk.b);
+	}
+	else
+	{
+	    round_color (mask->format, &tmsk);
+	}
+    }
+
+    if (PIXMAN_FORMAT_TYPE (dst->format) == PIXMAN_TYPE_ARGB_SRGB)
+    {
+	tdst.r = convert_linear_to_srgb (tdst.r);
+	tdst.g = convert_linear_to_srgb (tdst.g);
+	tdst.b = convert_linear_to_srgb (tdst.b);
+    	round_color (dst->format, &tdst);
+	tdst.r = convert_srgb_to_linear (tdst.r);
+	tdst.g = convert_srgb_to_linear (tdst.g);
+	tdst.b = convert_srgb_to_linear (tdst.b);
+    }
+    else
+    {
+    	round_color (dst->format, &tdst);
+    }
+
+    do_composite (op,
+		  &tsrc,
+		  mask? &tmsk : NULL,
+		  &tdst,
+		  &expected,
+		  component_alpha);
+
+    pixel_checker_init (&checker, dst->format);
+
+    if (!pixel_checker_check (&checker, get_value (dst->image), &expected))
+    {
+	char buf[40], buf2[40];
+	int a, r, g, b;
+	uint32_t pixel;
+
+	printf ("---- Test %d failed ----\n", testno);
+	printf ("Operator:      %s %s\n",
+                operator_name (op), component_alpha ? "CA" : "");
+
+	printf ("Source:        %s\n", describe_image (src, buf));
+	if (mask != NULL)
+	    printf ("Mask:          %s\n", describe_image (mask, buf));
+
+	printf ("Destination:   %s\n\n", describe_image (dst, buf));
+	printf ("               R     G     B     A         Rounded\n");
+	printf ("Source color:  %s     %s\n",
+		describe_color (src->color, buf),
+		describe_color (&tsrc, buf2));
+	if (mask)
+	{
+	    printf ("Mask color:    %s     %s\n",
+		    describe_color (mask->color, buf),
+		    describe_color (&tmsk, buf2));
+	}
+	printf ("Dest. color:   %s     %s\n",
+		describe_color (dst->color, buf),
+		describe_color (&tdst, buf2));
+
+	pixel = get_value (dst->image);
+
+	printf ("Expected:      %s\n", describe_color (&expected, buf));
+
+	pixel_checker_split_pixel (&checker, pixel, &a, &r, &g, &b);
+
+	printf ("Got:           %5d %5d %5d %5d  [pixel: 0x%08x]\n", r, g, b, a, pixel);
+	pixel_checker_get_min (&checker, &expected, &a, &r, &g, &b);
+	printf ("Min accepted:  %5d %5d %5d %5d\n", r, g, b, a);
+	pixel_checker_get_max (&checker, &expected, &a, &r, &g, &b);
+	printf ("Max accepted:  %5d %5d %5d %5d\n", r, g, b, a);
+
+	return FALSE;
+    }
+    return TRUE;
+}
+
+static void
+image_init (image_t *info,
+	    int color,
+	    int format,
+	    int size)
+{
+    pixman_color_t fill;
+
+    info->color = &colors[color];
+    compute_pixman_color (info->color, &fill);
+
+    info->format = formats[format];
+    info->size = sizes[size] & ~FLAGS;
+    info->repeat = PIXMAN_REPEAT_NONE;
+
+    if (info->size)
+    {
+	pixman_image_t *solid;
+
+	info->image = pixman_image_create_bits (info->format,
+						info->size, info->size,
+						NULL, 0);
+
+	solid = pixman_image_create_solid_fill (&fill);
+	pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, info->image,
+				  0, 0, 0, 0, 0, 0, info->size, info->size);
+	pixman_image_unref (solid);
+
+	if (sizes[size] & REPEAT)
+	{
+	    pixman_image_set_repeat (info->image, PIXMAN_REPEAT_NORMAL);
+	    info->repeat = PIXMAN_REPEAT_NORMAL;
+	}
+    }
+    else
+    {
+	info->image = pixman_image_create_solid_fill (&fill);
+    }
+}
+
+static void
+image_fini (image_t *info)
+{
+    pixman_image_unref (info->image);
+}
+
+static int
+random_size (void)
+{
+    return prng_rand_n (ARRAY_LENGTH (sizes));
+}
+
+static int
+random_color (void)
+{
+    return prng_rand_n (ARRAY_LENGTH (colors));
+}
+
+static int
+random_format (void)
+{
+    return prng_rand_n (ARRAY_LENGTH (formats));
+}
+
+static pixman_bool_t
+run_test (uint32_t seed)
+{
+    image_t src, mask, dst;
+    pixman_op_t op;
+    int ca;
+    int ok;
+
+    prng_srand (seed);
+
+    image_init (&dst, random_color(), random_format(), 1);
+    image_init (&src, random_color(), random_format(), random_size());
+    image_init (&mask, random_color(), random_format(), random_size());
+
+    op = operators [prng_rand_n (ARRAY_LENGTH (operators))];
+
+    ca = prng_rand_n (3);
+
+    switch (ca)
+    {
+    case 0:
+	ok = composite_test (&dst, op, &src, NULL, FALSE, seed);
+	break;
+    case 1:
+	ok = composite_test (&dst, op, &src, &mask, FALSE, seed);
+	break;
+    case 2:
+	ok = composite_test (&dst, op, &src, &mask,
+			     mask.size? TRUE : FALSE, seed);
+	break;
+    default:
+	ok = FALSE;
+	break;
+    }
+
+    image_fini (&src);
+    image_fini (&mask);
+    image_fini (&dst);
+
+    return ok;
+}
+
+int
+main (int argc, char **argv)
+{
+#define N_TESTS (8 * 1024 * 1024)
+    int result = 0;
+    uint32_t seed;
+    int32_t i;
+
+    if (argc > 1)
+    {
+	char *end;
+
+	i = strtol (argv[1], &end, 0);
+
+	if (end != argv[1])
+	{
+	    if (!run_test (i))
+		return 1;
+	    else
+		return 0;
+	}
+	else
+	{
+	    printf ("Usage:\n\n   %s <number>\n\n", argv[0]);
+	    return -1;
+	}
+    }
+
+    if (getenv ("PIXMAN_RANDOMIZE_TESTS"))
+	seed = get_random_seed();
+    else
+	seed = 1;
+
+#ifdef USE_OPENMP
+#   pragma omp parallel for default(none) shared(result, argv, seed)
+#endif
+    for (i = 0; i <= N_TESTS; ++i)
+    {
+	if (!result && !run_test (i + seed))
+	{
+	    printf ("Test 0x%08X failed.\n", seed + i);
+
+	    result = seed + i;
+	}
+    }
+
+    return result;
+}
diff --git a/libs/pixman-0.40.0/test/cover-test.c b/libs/pixman-0.40.0/test/cover-test.c
new file mode 100644
index 0000000..83e2972
--- /dev/null
+++ b/libs/pixman-0.40.0/test/cover-test.c
@@ -0,0 +1,449 @@
+/*
+ * Copyright © 2015 RISC OS Open Ltd
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Ben Avison (bavison@riscosopen.org)
+ *
+ */
+
+/*
+ * This test aims to verify both numerical correctness and the honouring of
+ * array bounds for scaled plots (both nearest-neighbour and bilinear) at or
+ * close to the boundary conditions for applicability of "cover" type fast paths
+ * and iter fetch routines.
+ *
+ * It has a secondary purpose: by setting the env var EXACT (to any value) it
+ * will only test plots that are exactly on the boundary condition. This makes
+ * it possible to ensure that "cover" routines are being used to the maximum,
+ * although this requires the use of a debugger or code instrumentation to
+ * verify.
+ */
+
+#include "utils.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+/* Approximate limits for random scale factor generation - these ensure we can
+ * get at least 8x reduction and 8x enlargement.
+ */
+#define LOG2_MAX_FACTOR (3)
+
+/* 1/sqrt(2) (or sqrt(0.5), or 2^-0.5) as a 0.32 fixed-point number */
+#define INV_SQRT_2_0POINT32_FIXED (0xB504F334u)
+
+/* The largest increment that can be generated by random_scale_factor().
+ * This occurs when the "mantissa" part is 0xFFFFFFFF and the "exponent"
+ * part is -LOG2_MAX_FACTOR.
+ */
+#define MAX_INC ((pixman_fixed_t) \
+                 (INV_SQRT_2_0POINT32_FIXED >> (31 - 16 - LOG2_MAX_FACTOR)))
+
+/* Minimum source width (in pixels) based on a typical page size of 4K and
+ * maximum colour depth of 32bpp.
+ */
+#define MIN_SRC_WIDTH (4096 / 4)
+
+/* Derive the destination width so that at max increment we fit within source */
+#define DST_WIDTH (MIN_SRC_WIDTH * pixman_fixed_1 / MAX_INC)
+
+/* Calculate heights the other way round.
+ * No limits due to page alignment here.
+ */
+#define DST_HEIGHT 3
+#define SRC_HEIGHT ((DST_HEIGHT * MAX_INC + pixman_fixed_1 - 1) / pixman_fixed_1)
+
+/* At the time of writing, all the scaled fast paths use SRC, OVER or ADD
+ * Porter-Duff operators. XOR is included in the list to ensure good
+ * representation of iter scanline fetch routines.
+ */
+static const pixman_op_t op_list[] = {
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_XOR,
+};
+
+/* At the time of writing, all the scaled fast paths use a8r8g8b8, x8r8g8b8
+ * or r5g6b5, or red-blue swapped versions of the same. When a mask channel is
+ * used, it is always a8 (and so implicitly not component alpha). a1r5g5b5 is
+ * included because it is the only other format to feature in any iters. */
+static const pixman_format_code_t img_fmt_list[] = {
+    PIXMAN_a8r8g8b8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_r5g6b5,
+    PIXMAN_a1r5g5b5
+};
+
+/* This is a flag reflecting the environment variable EXACT. It can be used
+ * to ensure that source coordinates corresponding exactly to the "cover" limits
+ * are used, rather than any "near misses". This can, for example, be used in
+ * conjunction with a debugger to ensure that only COVER fast paths are used.
+ */
+static int exact;
+
+static pixman_image_t *
+create_src_image (pixman_format_code_t fmt)
+{
+    pixman_image_t *tmp_img, *img;
+
+    /* We need the left-most and right-most MIN_SRC_WIDTH pixels to have
+     * predictable values, even though fence_image_create_bits() may allocate
+     * an image somewhat larger than that, by an amount that varies depending
+     * upon the page size on the current platform. The solution is to create a
+     * temporary non-fenced image that is exactly MIN_SRC_WIDTH wide and blit it
+     * into the fenced image.
+     */
+    tmp_img = pixman_image_create_bits (fmt, MIN_SRC_WIDTH, SRC_HEIGHT,
+                                        NULL, 0);
+    if (tmp_img == NULL)
+        return NULL;
+
+    img = fence_image_create_bits (fmt, MIN_SRC_WIDTH, SRC_HEIGHT, TRUE);
+    if (img == NULL)
+    {
+        pixman_image_unref (tmp_img);
+        return NULL;
+    }
+
+    prng_randmemset (tmp_img->bits.bits,
+                     tmp_img->bits.rowstride * SRC_HEIGHT * sizeof (uint32_t),
+                     0);
+    image_endian_swap (tmp_img);
+
+    pixman_image_composite (PIXMAN_OP_SRC, tmp_img, NULL, img,
+                            0, 0, 0, 0, 0, 0,
+                            MIN_SRC_WIDTH, SRC_HEIGHT);
+    pixman_image_composite (PIXMAN_OP_SRC, tmp_img, NULL, img,
+                            0, 0, 0, 0, img->bits.width - MIN_SRC_WIDTH, 0,
+                            MIN_SRC_WIDTH, SRC_HEIGHT);
+
+    pixman_image_unref (tmp_img);
+
+    return img;
+}
+
+static pixman_fixed_t
+random_scale_factor(void)
+{
+    /* Get a random number with top bit set. */
+    uint32_t f = prng_rand () | 0x80000000u;
+
+    /* In log(2) space, this is still approximately evenly spread between 31
+     * and 32. Divide by sqrt(2) to centre the distribution on 2^31.
+     */
+    f = ((uint64_t) f * INV_SQRT_2_0POINT32_FIXED) >> 32;
+
+    /* Now shift right (ie divide by an integer power of 2) to spread the
+     * distribution between centres at 2^(16 +/- LOG2_MAX_FACTOR).
+     */
+    f >>= 31 - 16 + prng_rand_n (2 * LOG2_MAX_FACTOR + 1) - LOG2_MAX_FACTOR;
+
+    return f;
+}
+
+static pixman_fixed_t
+calc_translate (int            dst_size,
+                int            src_size,
+                pixman_fixed_t scale,
+                pixman_bool_t  low_align,
+                pixman_bool_t  bilinear)
+{
+    pixman_fixed_t ref_src, ref_dst, scaled_dst;
+
+    if (low_align)
+    {
+        ref_src = bilinear ? pixman_fixed_1 / 2 : pixman_fixed_e;
+        ref_dst = pixman_fixed_1 / 2;
+    }
+    else
+    {
+        ref_src = pixman_int_to_fixed (src_size) -
+                  bilinear * pixman_fixed_1 / 2;
+        ref_dst = pixman_int_to_fixed (dst_size) - pixman_fixed_1 / 2;
+    }
+
+    scaled_dst = ((uint64_t) ref_dst * scale + pixman_fixed_1 / 2) /
+                 pixman_fixed_1;
+
+    /* We need the translation to be set such that when ref_dst is fed through
+     * the transformation matrix, we get ref_src as the result.
+     */
+    return ref_src - scaled_dst;
+}
+
+static pixman_fixed_t
+random_offset (void)
+{
+    pixman_fixed_t offset = 0;
+
+    /* Ensure we test the exact case quite a lot */
+    if (prng_rand_n (2))
+        return offset;
+
+    /* What happens when we are close to the edge of the first
+     * interpolation step?
+     */
+    if (prng_rand_n (2))
+        offset += (pixman_fixed_1 >> BILINEAR_INTERPOLATION_BITS) - 16;
+
+    /* Try fine-grained variations */
+    offset += prng_rand_n (32);
+
+    /* Test in both directions */
+    if (prng_rand_n (2))
+        offset = -offset;
+
+    return offset;
+}
+
+static void
+check_transform (pixman_image_t     *dst_img,
+                 pixman_image_t     *src_img,
+                 pixman_transform_t *transform,
+                 pixman_bool_t       bilinear)
+{
+    pixman_vector_t v1, v2;
+
+    v1.vector[0] = pixman_fixed_1 / 2;
+    v1.vector[1] = pixman_fixed_1 / 2;
+    v1.vector[2] = pixman_fixed_1;
+    assert (pixman_transform_point (transform, &v1));
+
+    v2.vector[0] = pixman_int_to_fixed (dst_img->bits.width) -
+                   pixman_fixed_1 / 2;
+    v2.vector[1] = pixman_int_to_fixed (dst_img->bits.height) -
+                   pixman_fixed_1 / 2;
+    v2.vector[2] = pixman_fixed_1;
+    assert (pixman_transform_point (transform, &v2));
+
+    if (bilinear)
+    {
+        assert (v1.vector[0] >= pixman_fixed_1 / 2);
+        assert (v1.vector[1] >= pixman_fixed_1 / 2);
+        assert (v2.vector[0] <= pixman_int_to_fixed (src_img->bits.width) -
+                                    pixman_fixed_1 / 2);
+        assert (v2.vector[1] <= pixman_int_to_fixed (src_img->bits.height) -
+                                    pixman_fixed_1 / 2);
+    }
+    else
+    {
+        assert (v1.vector[0] >= pixman_fixed_e);
+        assert (v1.vector[1] >= pixman_fixed_e);
+        assert (v2.vector[0] <= pixman_int_to_fixed (src_img->bits.width));
+        assert (v2.vector[1] <= pixman_int_to_fixed (src_img->bits.height));
+    }
+}
+
+static uint32_t
+test_cover (int testnum, int verbose)
+{
+    pixman_fixed_t         x_scale, y_scale;
+    pixman_bool_t          left_align, top_align;
+    pixman_bool_t          bilinear;
+    pixman_filter_t        filter;
+    pixman_op_t            op;
+    size_t                 src_fmt_index;
+    pixman_format_code_t   src_fmt, dst_fmt, mask_fmt;
+    pixman_image_t        *src_img, *dst_img, *mask_img;
+    pixman_transform_t     src_transform, mask_transform;
+    pixman_fixed_t         fuzz[4];
+    uint32_t               crc32;
+
+    /* We allocate one fenced image for each pixel format up-front. This is to
+     * avoid spending a lot of time on memory management rather than on testing
+     * Pixman optimisations. We need one per thread because the transformation
+     * matrices and filtering are properties of the source and mask images.
+     */
+    static pixman_image_t *src_imgs[ARRAY_LENGTH (img_fmt_list)];
+    static pixman_image_t *mask_bits_img;
+    static pixman_bool_t   fence_images_created;
+#ifdef USE_OPENMP
+#pragma omp threadprivate (src_imgs)
+#pragma omp threadprivate (mask_bits_img)
+#pragma omp threadprivate (fence_images_created)
+#endif
+
+    if (!fence_images_created)
+    {
+        int i;
+
+        prng_srand (0);
+
+        for (i = 0; i < ARRAY_LENGTH (img_fmt_list); i++)
+            src_imgs[i] = create_src_image (img_fmt_list[i]);
+
+        mask_bits_img = create_src_image (PIXMAN_a8);
+
+        fence_images_created = TRUE;
+    }
+
+    prng_srand (testnum);
+
+    x_scale = random_scale_factor ();
+    y_scale = random_scale_factor ();
+    left_align = prng_rand_n (2);
+    top_align = prng_rand_n (2);
+    bilinear = prng_rand_n (2);
+    filter = bilinear ? PIXMAN_FILTER_BILINEAR : PIXMAN_FILTER_NEAREST;
+
+    op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))];
+
+    dst_fmt = img_fmt_list[prng_rand_n (ARRAY_LENGTH (img_fmt_list))];
+    dst_img = pixman_image_create_bits (dst_fmt, DST_WIDTH, DST_HEIGHT,
+                                        NULL, 0);
+    prng_randmemset (dst_img->bits.bits,
+                     dst_img->bits.rowstride * DST_HEIGHT * sizeof (uint32_t),
+                     0);
+    image_endian_swap (dst_img);
+
+    src_fmt_index = prng_rand_n (ARRAY_LENGTH (img_fmt_list));
+    src_fmt = img_fmt_list[src_fmt_index];
+    src_img = src_imgs[src_fmt_index];
+    pixman_image_set_filter (src_img, filter, NULL, 0);
+    pixman_transform_init_scale (&src_transform, x_scale, y_scale);
+    src_transform.matrix[0][2] = calc_translate (dst_img->bits.width,
+                                                 src_img->bits.width,
+                                                 x_scale, left_align, bilinear);
+    src_transform.matrix[1][2] = calc_translate (dst_img->bits.height,
+                                                 src_img->bits.height,
+                                                 y_scale, top_align, bilinear);
+
+    if (prng_rand_n (2))
+    {
+        /* No mask */
+        mask_fmt = PIXMAN_null;
+        mask_img = NULL;
+    }
+    else if (prng_rand_n (2))
+    {
+        /* a8 bitmap mask */
+        mask_fmt = PIXMAN_a8;
+        mask_img = mask_bits_img;
+        pixman_image_set_filter (mask_img, filter, NULL, 0);
+        pixman_transform_init_scale (&mask_transform, x_scale, y_scale);
+        mask_transform.matrix[0][2] = calc_translate (dst_img->bits.width,
+                                                      mask_img->bits.width,
+                                                      x_scale, left_align,
+                                                      bilinear);
+        mask_transform.matrix[1][2] = calc_translate (dst_img->bits.height,
+                                                      mask_img->bits.height,
+                                                      y_scale, top_align,
+                                                      bilinear);
+    }
+    else
+    {
+        /* Solid mask */
+        pixman_color_t color;
+        memset (&color, 0xAA, sizeof color);
+        mask_fmt = PIXMAN_solid;
+        mask_img = pixman_image_create_solid_fill (&color);
+    }
+
+    if (!exact)
+    {
+        int i = 0;
+
+        while (i < 4)
+            fuzz[i++] = random_offset ();
+
+        src_transform.matrix[0][2] += fuzz[0];
+        src_transform.matrix[1][2] += fuzz[1];
+        mask_transform.matrix[0][2] += fuzz[2];
+        mask_transform.matrix[1][2] += fuzz[3];
+    }
+
+    pixman_image_set_transform (src_img, &src_transform);
+    if (mask_fmt == PIXMAN_a8)
+        pixman_image_set_transform (mask_img, &mask_transform);
+
+    if (verbose)
+    {
+        printf ("op=%s\n", operator_name (op));
+        printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n",
+                format_name (src_fmt), format_name (dst_fmt),
+                format_name (mask_fmt));
+        printf ("x_scale=0x%08X, y_scale=0x%08X, align %s/%s, %s\n",
+                x_scale, y_scale,
+                left_align ? "left" : "right", top_align ? "top" : "bottom",
+                bilinear ? "bilinear" : "nearest");
+
+        if (!exact)
+        {
+            int i = 0;
+
+            printf ("fuzz factors");
+            while (i < 4)
+                printf (" %d", fuzz[i++]);
+            printf ("\n");
+        }
+    }
+
+    if (exact)
+    {
+        check_transform (dst_img, src_img, &src_transform, bilinear);
+        if (mask_fmt == PIXMAN_a8)
+            check_transform (dst_img, mask_img, &mask_transform, bilinear);
+    }
+
+    pixman_image_composite (op, src_img, mask_img, dst_img,
+                            0, 0, 0, 0, 0, 0,
+                            dst_img->bits.width, dst_img->bits.height);
+
+    if (verbose)
+        print_image (dst_img);
+
+    crc32 = compute_crc32_for_image (0, dst_img);
+
+    pixman_image_unref (dst_img);
+    if (mask_fmt == PIXMAN_solid)
+        pixman_image_unref (mask_img);
+
+    return crc32;
+}
+
+#if BILINEAR_INTERPOLATION_BITS == 7
+#define CHECKSUM_FUZZ  0x6B56F607
+#define CHECKSUM_EXACT 0xA669F4A3
+#elif BILINEAR_INTERPOLATION_BITS == 4
+#define CHECKSUM_FUZZ  0x83119ED0
+#define CHECKSUM_EXACT 0x0D3382CD
+#else
+#define CHECKSUM_FUZZ  0x00000000
+#define CHECKSUM_EXACT 0x00000000
+#endif
+
+int
+main (int argc, const char *argv[])
+{
+    unsigned long page_size;
+
+    page_size = fence_get_page_size ();
+    if (page_size == 0 || page_size > 16 * 1024)
+        return 77; /* automake SKIP */
+
+    exact = getenv ("EXACT") != NULL;
+    if (exact)
+        printf ("Doing plots that are exactly aligned to boundaries\n");
+
+    return fuzzer_test_main ("cover", 2000000,
+                             exact ? CHECKSUM_EXACT : CHECKSUM_FUZZ,
+                             test_cover, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/fence-image-self-test.c b/libs/pixman-0.40.0/test/fence-image-self-test.c
new file mode 100644
index 0000000..c80b3cf
--- /dev/null
+++ b/libs/pixman-0.40.0/test/fence-image-self-test.c
@@ -0,0 +1,239 @@
+/*
+ * Copyright © 2015 Raspberry Pi Foundation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "utils.h"
+
+
+#if FENCE_MALLOC_ACTIVE && defined (HAVE_SIGACTION)
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <signal.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+pixman_bool_t verbose;
+
+static void
+segv_handler (int sig, siginfo_t *si, void *unused)
+{
+    _exit (EXIT_SUCCESS);
+}
+
+static void
+die (const char *msg, int err)
+{
+    if (err)
+        perror (msg);
+    else
+        fprintf (stderr, "%s\n", msg);
+
+    abort ();
+}
+
+static void
+prinfo (const char *fmt, ...)
+{
+    va_list ap;
+
+    if (!verbose)
+        return;
+
+    va_start (ap, fmt);
+    vfprintf (stderr, fmt, ap);
+    va_end (ap);
+}
+
+static void
+do_expect_signal (void (*fn)(void *), void *data)
+{
+    struct sigaction sa;
+
+    sa.sa_flags = SA_SIGINFO;
+    sigemptyset (&sa.sa_mask);
+    sa.sa_sigaction = segv_handler;
+    if (sigaction (SIGSEGV, &sa, NULL) == -1)
+        die ("sigaction failed", errno);
+    if (sigaction (SIGBUS, &sa, NULL) == -1)
+        die ("sigaction failed", errno);
+
+    (*fn)(data);
+
+    _exit (EXIT_FAILURE);
+}
+
+/* Check that calling fn(data) causes a segmentation fault.
+ *
+ * You cannot portably return from a SIGSEGV handler in any way,
+ * so we fork, and do the test in the child process. Child's
+ * exit status will reflect the result. Its SEGV handler causes it
+ * to exit with success, and return failure otherwise.
+ */
+static pixman_bool_t
+expect_signal (void (*fn)(void *), void *data)
+{
+    pid_t pid, wp;
+    int status;
+
+    pid = fork ();
+    if (pid == -1)
+        die ("fork failed", errno);
+
+    if (pid == 0)
+        do_expect_signal (fn, data); /* never returns */
+
+    wp = waitpid (pid, &status, 0);
+    if (wp != pid)
+        die ("waitpid did not work", wp == -1 ? errno : 0);
+
+    if (WIFEXITED (status) && WEXITSTATUS (status) == EXIT_SUCCESS)
+        return TRUE;
+
+    return FALSE;
+}
+
+static void
+read_u8 (void *data)
+{
+    volatile uint8_t *p = data;
+
+    *p;
+}
+
+static pixman_bool_t
+test_read_fault (uint8_t *p, int offset)
+{
+    prinfo ("*(uint8_t *)(%p + %d)", p, offset);
+
+    if (expect_signal (read_u8, p + offset))
+    {
+        prinfo ("\tsignal OK\n");
+
+        return TRUE;
+    }
+
+    prinfo ("\tFAILED\n");
+
+    return FALSE;
+}
+
+static void
+test_read_ok (uint8_t *p, int offset)
+{
+    prinfo ("*(uint8_t *)(%p + %d)", p, offset);
+
+    /* If fails, SEGV. */
+    read_u8 (p + offset);
+
+    prinfo ("\tOK\n");
+}
+
+static pixman_bool_t
+test_read_faults (pixman_image_t *image)
+{
+    pixman_bool_t ok = TRUE;
+    pixman_format_code_t format = pixman_image_get_format (image);
+    int width = pixman_image_get_width (image);
+    int height = pixman_image_get_height (image);
+    int stride = pixman_image_get_stride (image);
+    uint8_t *p = (void *)pixman_image_get_data (image);
+    int row_bytes = width * PIXMAN_FORMAT_BPP (format) / 8;
+
+    prinfo ("%s %dx%d, row %d B, stride %d B:\n",
+            format_name (format), width, height, row_bytes, stride);
+
+    assert (height > 3);
+
+    test_read_ok (p, 0);
+    test_read_ok (p, row_bytes - 1);
+    test_read_ok (p, stride);
+    test_read_ok (p, stride + row_bytes - 1);
+    test_read_ok (p, 2 * stride);
+    test_read_ok (p, 2 * stride + row_bytes - 1);
+    test_read_ok (p, 3 * stride);
+    test_read_ok (p, (height - 1) * stride + row_bytes - 1);
+
+    ok &= test_read_fault (p, -1);
+    ok &= test_read_fault (p, row_bytes);
+    ok &= test_read_fault (p, stride - 1);
+    ok &= test_read_fault (p, stride + row_bytes);
+    ok &= test_read_fault (p, 2 * stride - 1);
+    ok &= test_read_fault (p, 2 * stride + row_bytes);
+    ok &= test_read_fault (p, 3 * stride - 1);
+    ok &= test_read_fault (p, height * stride);
+
+    return ok;
+}
+
+static pixman_bool_t
+test_image_faults (pixman_format_code_t format, int min_width, int height)
+{
+    pixman_bool_t ok;
+    pixman_image_t *image;
+
+    image = fence_image_create_bits (format, min_width, height, TRUE);
+    ok = test_read_faults (image);
+    pixman_image_unref (image);
+
+    return ok;
+}
+
+int
+main (int argc, char **argv)
+{
+    pixman_bool_t ok = TRUE;
+
+    if (getenv ("VERBOSE") != NULL)
+        verbose = TRUE;
+
+    ok &= test_image_faults (PIXMAN_a8r8g8b8, 7, 5);
+    ok &= test_image_faults (PIXMAN_r8g8b8, 7, 5);
+    ok &= test_image_faults (PIXMAN_r5g6b5, 7, 5);
+    ok &= test_image_faults (PIXMAN_a8, 7, 5);
+    ok &= test_image_faults (PIXMAN_a4, 7, 5);
+    ok &= test_image_faults (PIXMAN_a1, 7, 5);
+
+    if (ok)
+        return EXIT_SUCCESS;
+
+    return EXIT_FAILURE;
+}
+
+#else /* FENCE_MALLOC_ACTIVE */
+
+int
+main (int argc, char **argv)
+{
+    /* Automake return code for test SKIP. */
+    return 77;
+}
+
+#endif /* FENCE_MALLOC_ACTIVE */
diff --git a/libs/pixman-0.40.0/test/fetch-test.c b/libs/pixman-0.40.0/test/fetch-test.c
new file mode 100644
index 0000000..04e8cc5
--- /dev/null
+++ b/libs/pixman-0.40.0/test/fetch-test.c
@@ -0,0 +1,205 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+#define SIZE 1024
+
+static pixman_indexed_t mono_palette =
+{
+    0, { 0x00000000, 0x00ffffff },
+};
+
+
+typedef struct {
+    pixman_format_code_t format;
+    int width, height;
+    int stride;
+    uint32_t src[SIZE];
+    uint32_t dst[SIZE];
+    pixman_indexed_t *indexed;
+} testcase_t;
+
+static testcase_t testcases[] =
+{
+    {
+	PIXMAN_a8r8g8b8,
+	2, 2,
+	8,
+	{ 0x00112233, 0x44556677,
+	  0x8899aabb, 0xccddeeff },
+	{ 0x00112233, 0x44556677,
+	  0x8899aabb, 0xccddeeff },
+	NULL,
+    },
+    {
+	PIXMAN_r8g8b8a8,
+	2, 2,
+	8,
+	{ 0x11223300, 0x55667744,
+	  0x99aabb88, 0xddeeffcc },
+	{ 0x00112233, 0x44556677,
+	  0x8899aabb, 0xccddeeff },
+	NULL,
+    },
+    {
+	PIXMAN_g1,
+	8, 2,
+	4,
+#ifdef WORDS_BIGENDIAN
+	{
+	    0xaa000000,
+	    0x55000000
+	},
+#else
+	{
+	    0x00000055,
+	    0x000000aa
+	},
+#endif
+	{
+	    0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000,
+	    0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff
+	},
+	&mono_palette,
+    },
+#if 0
+    {
+	PIXMAN_g8,
+	4, 2,
+	4,
+	{ 0x01234567,
+	  0x89abcdef },
+	{ 0x00010101, 0x00232323, 0x00454545, 0x00676767,
+	  0x00898989, 0x00ababab, 0x00cdcdcd, 0x00efefef, },
+    },
+#endif
+    /* FIXME: make this work on big endian */
+    {
+	PIXMAN_yv12,
+	8, 2,
+	8,
+#ifdef WORDS_BIGENDIAN
+	{
+	    0x00ff00ff, 0x00ff00ff,
+	    0xff00ff00, 0xff00ff00,
+	    0x80ff8000,
+	    0x800080ff
+	},
+#else
+	{
+	    0xff00ff00, 0xff00ff00,
+	    0x00ff00ff, 0x00ff00ff,
+	    0x0080ff80,
+	    0xff800080
+	},
+#endif
+	{
+	    0xff000000, 0xffffffff, 0xffb80000, 0xffffe113,
+	    0xff000000, 0xffffffff, 0xff0023ee, 0xff4affff,
+	    0xffffffff, 0xff000000, 0xffffe113, 0xffb80000,
+	    0xffffffff, 0xff000000, 0xff4affff, 0xff0023ee,
+	},
+    },
+};
+
+int n_test_cases = ARRAY_LENGTH (testcases);
+
+
+static uint32_t
+reader (const void *src, int size)
+{
+    switch (size)
+    {
+    case 1:
+	return *(uint8_t *)src;
+    case 2:
+	return *(uint16_t *)src;
+    case 4:
+	return *(uint32_t *)src;
+    default:
+	assert(0);
+	return 0; /* silence MSVC */
+    }
+}
+
+
+static void
+writer (void *src, uint32_t value, int size)
+{
+    switch (size)
+    {
+    case 1:
+	*(uint8_t *)src = value;
+	break;
+    case 2:
+	*(uint16_t *)src = value;
+	break;
+    case 4:
+	*(uint32_t *)src = value;
+	break;
+    default:
+	assert(0);
+    }
+}
+
+
+int
+main (int argc, char **argv)
+{
+    uint32_t dst[SIZE];
+    pixman_image_t *src_img;
+    pixman_image_t *dst_img;
+    int i, j, x, y;
+    int ret = 0;
+
+    for (i = 0; i < n_test_cases; ++i)
+    {
+	for (j = 0; j < 2; ++j)
+	{
+	    src_img = pixman_image_create_bits (testcases[i].format,
+						testcases[i].width,
+						testcases[i].height,
+						testcases[i].src,
+						testcases[i].stride);
+	    pixman_image_set_indexed(src_img, testcases[i].indexed);
+
+	    dst_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+						testcases[i].width,
+						testcases[i].height,
+						dst,
+						testcases[i].width*4);
+
+	    if (j)
+	    {
+		pixman_image_set_accessors (src_img, reader, writer);
+		pixman_image_set_accessors (dst_img, reader, writer);
+	    }
+
+	    pixman_image_composite (PIXMAN_OP_SRC, src_img, NULL, dst_img,
+				    0, 0, 0, 0, 0, 0, testcases[i].width, testcases[i].height);
+
+	    pixman_image_unref (src_img);
+	    pixman_image_unref (dst_img);
+
+	    for (y = 0; y < testcases[i].height; ++y)
+	    {
+		for (x = 0; x < testcases[i].width; ++x)
+		{
+		    int offset = y * testcases[i].width + x;
+
+		    if (dst[offset] != testcases[i].dst[offset])
+		    {
+			printf ("test %i%c: pixel mismatch at (x=%d,y=%d): %08x expected, %08x obtained\n",
+			        i + 1, 'a' + j,
+			        x, y,
+			        testcases[i].dst[offset], dst[offset]);
+			ret = 1;
+		    }
+		}
+	    }
+	}
+    }
+
+    return ret;
+}
diff --git a/libs/pixman-0.40.0/test/filter-reduction-test.c b/libs/pixman-0.40.0/test/filter-reduction-test.c
new file mode 100644
index 0000000..705fa4b
--- /dev/null
+++ b/libs/pixman-0.40.0/test/filter-reduction-test.c
@@ -0,0 +1,112 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+static const pixman_fixed_t entries[] =
+{
+    pixman_double_to_fixed (-1.0),
+    pixman_double_to_fixed (-0.5),
+    pixman_double_to_fixed (-1/3.0),
+    pixman_double_to_fixed (0.0),
+    pixman_double_to_fixed (0.5),
+    pixman_double_to_fixed (1.0),
+    pixman_double_to_fixed (1.5),
+    pixman_double_to_fixed (2.0),
+    pixman_double_to_fixed (3.0),
+};
+
+#define SIZE 12
+
+static uint32_t
+test_scale (const pixman_transform_t *xform, uint32_t crc)
+{
+    uint32_t *srcbuf, *dstbuf;
+    pixman_image_t *src, *dest;
+
+    srcbuf = malloc (SIZE * SIZE * 4);
+    prng_randmemset (srcbuf, SIZE * SIZE * 4, 0);
+    src = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, SIZE, SIZE, srcbuf, SIZE * 4);
+
+    dstbuf = malloc (SIZE * SIZE * 4);
+    prng_randmemset (dstbuf, SIZE * SIZE * 4, 0);
+    dest = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, SIZE, SIZE, dstbuf, SIZE * 4);
+
+    pixman_image_set_transform (src, xform);
+    pixman_image_set_repeat (src, PIXMAN_REPEAT_NORMAL);
+    pixman_image_set_filter (src, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    image_endian_swap (src);
+    image_endian_swap (dest);
+
+    pixman_image_composite (PIXMAN_OP_SRC,
+			    src, NULL, dest,
+			    0, 0, 0, 0, 0, 0,
+			    SIZE, SIZE);
+
+    crc = compute_crc32_for_image (crc, dest);
+
+    pixman_image_unref (src);
+    pixman_image_unref (dest);
+
+    free (srcbuf);
+    free (dstbuf);
+
+    return crc;
+}
+
+#if BILINEAR_INTERPOLATION_BITS == 7
+#define CHECKSUM 0x02169677
+#elif BILINEAR_INTERPOLATION_BITS == 4
+#define CHECKSUM 0xE44B29AC
+#else
+#define CHECKSUM 0x00000000
+#endif
+
+int
+main (int argc, const char *argv[])
+{
+    const pixman_fixed_t *end = entries + ARRAY_LENGTH (entries);
+    const pixman_fixed_t *t0, *t1, *t2, *t3, *t4, *t5;
+    uint32_t crc = 0;
+
+    prng_srand (0x56EA1DBD);
+
+    for (t0 = entries; t0 < end; ++t0)
+    {
+	for (t1 = entries; t1 < end; ++t1)
+	{
+	    for (t2 = entries; t2 < end; ++t2)
+	    {
+		for (t3 = entries; t3 < end; ++t3)
+		{
+		    for (t4 = entries; t4 < end; ++t4)
+		    {
+			for (t5 = entries; t5 < end; ++t5)
+			{
+			    pixman_transform_t xform = {
+				{ { *t0, *t1, *t2 },
+				  { *t3, *t4, *t5 },
+				  { 0, 0, pixman_fixed_1 } }
+			    };
+
+			    crc = test_scale (&xform, crc);
+			}
+		    }
+		}
+	    }
+	}
+    }
+
+    if (crc != CHECKSUM)
+    {
+	printf ("filter-reduction-test failed! (checksum=0x%08X, expected 0x%08X)\n", crc, CHECKSUM);
+	return 1;
+    }
+    else
+    {
+	printf ("filter-reduction-test passed (checksum=0x%08X)\n", crc);
+	return 0;
+    }
+}
diff --git a/libs/pixman-0.40.0/test/glyph-test.c b/libs/pixman-0.40.0/test/glyph-test.c
new file mode 100644
index 0000000..1811add
--- /dev/null
+++ b/libs/pixman-0.40.0/test/glyph-test.c
@@ -0,0 +1,332 @@
+#include <stdlib.h>
+#include "utils.h"
+
+static const pixman_format_code_t glyph_formats[] =
+{
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8,
+    PIXMAN_a4,
+    PIXMAN_a1,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_r3g3b2,
+    PIXMAN_null,
+};
+
+static const pixman_format_code_t formats[] =
+{
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+    PIXMAN_a8,
+    PIXMAN_a1,
+    PIXMAN_r3g3b2,
+    PIXMAN_b8g8r8a8,
+    PIXMAN_b8g8r8x8,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_r8g8b8x8,
+    PIXMAN_x14r6g6b6,
+    PIXMAN_r8g8b8,
+    PIXMAN_b8g8r8,
+#if 0
+    /* These use floating point */
+    PIXMAN_x2r10g10b10,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_x2b10g10r10,
+    PIXMAN_a2b10g10r10,
+#endif
+    PIXMAN_a1r5g5b5,
+    PIXMAN_x1r5g5b5,
+    PIXMAN_a1b5g5r5,
+    PIXMAN_x1b5g5r5,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_x4r4g4b4,
+    PIXMAN_a4b4g4r4,
+    PIXMAN_x4b4g4r4,
+    PIXMAN_r3g3b2,
+    PIXMAN_b2g3r3,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_a2b2g2r2,
+    PIXMAN_x4a4,
+    PIXMAN_a4,
+    PIXMAN_r1g2b1,
+    PIXMAN_b1g2r1,
+    PIXMAN_a1r1g1b1,
+    PIXMAN_a1b1g1r1,
+    PIXMAN_null,
+};
+
+static const pixman_op_t operators[] =
+{
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD
+};
+
+enum
+{
+    ALLOW_CLIPPED		= (1 << 0),
+    ALLOW_ALPHA_MAP		= (1 << 1),
+    ALLOW_SOURCE_CLIPPING	= (1 << 2),
+    ALLOW_REPEAT		= (1 << 3),
+    ALLOW_SOLID			= (1 << 4),
+    ALLOW_FENCED_MEMORY		= (1 << 5),
+};
+
+static void
+destroy_fenced (pixman_image_t *image, void *data)
+{
+    fence_free (data);
+}
+
+static void
+destroy_malloced (pixman_image_t *image, void *data)
+{
+    free (data);
+}
+
+static pixman_format_code_t
+random_format (const pixman_format_code_t *formats)
+{
+    int i;
+    i = 0;
+    while (formats[i] != PIXMAN_null)
+	++i;
+    return formats[prng_rand_n (i)];
+}
+
+static pixman_image_t *
+create_image (int max_size, const pixman_format_code_t *formats, uint32_t flags)
+{
+    int width, height;
+    pixman_image_t *image;
+    pixman_format_code_t format;
+    uint32_t *data;
+    int bpp;
+    int stride;
+    int i;
+    pixman_image_destroy_func_t destroy;
+
+    if ((flags & ALLOW_SOLID) && prng_rand_n (4) == 0)
+    {
+	pixman_color_t color;
+
+	color.alpha = prng_rand();
+	color.red = prng_rand();
+	color.green = prng_rand();
+	color.blue = prng_rand();
+
+	return pixman_image_create_solid_fill (&color);
+    }
+
+    width = prng_rand_n (max_size) + 1;
+    height = prng_rand_n (max_size) + 1;
+    format = random_format (formats);
+
+    bpp = PIXMAN_FORMAT_BPP (format);
+    stride = (width * bpp + 7) / 8 + prng_rand_n (17);
+    stride = (stride + 3) & ~3;
+
+    if (prng_rand_n (64) == 0)
+    {
+	if (!(data = (uint32_t *)make_random_bytes (stride * height)))
+	{
+	    fprintf (stderr, "Out of memory\n");
+	    abort ();
+	}
+	destroy = destroy_fenced;
+    }
+    else
+    {
+	data = malloc (stride * height);
+	prng_randmemset (data, height * stride, 0);
+	destroy = destroy_malloced;
+    }
+
+    image = pixman_image_create_bits (format, width, height, data, stride);
+    pixman_image_set_destroy_function (image, destroy, data);
+
+    if ((flags & ALLOW_CLIPPED) && prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[8];
+	pixman_region16_t clip;
+	int n = prng_rand_n (8) + 1;
+
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (width);
+	    clip_boxes[i].y1 = prng_rand_n (height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (height - clip_boxes[i].y1);
+	}
+
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (image, &clip);
+	pixman_region_fini (&clip);
+    }
+
+    if ((flags & ALLOW_SOURCE_CLIPPING) && prng_rand_n (4) == 0)
+    {
+	pixman_image_set_source_clipping (image, TRUE);
+	pixman_image_set_has_client_clip (image, TRUE);
+    }
+
+    if ((flags & ALLOW_ALPHA_MAP) && prng_rand_n (16) == 0)
+    {
+	pixman_image_t *alpha_map;
+	int alpha_x, alpha_y;
+
+	alpha_x = prng_rand_n (width);
+	alpha_y = prng_rand_n (height);
+	alpha_map =
+	    create_image (max_size, formats, (flags & ~(ALLOW_ALPHA_MAP | ALLOW_SOLID)));
+	pixman_image_set_alpha_map (image, alpha_map, alpha_x, alpha_y);
+	pixman_image_unref (alpha_map);
+    }
+
+    if ((flags & ALLOW_REPEAT) && prng_rand_n (2) == 0)
+	pixman_image_set_repeat (image, prng_rand_n (4));
+
+    image_endian_swap (image);
+
+    return image;
+}
+
+#define KEY1(p) ((void *)(((uintptr_t)p) ^ (0xa7e23dfaUL)))
+#define KEY2(p) ((void *)(((uintptr_t)p) ^ (0xabcd9876UL)))
+
+#define MAX_GLYPHS 32
+
+uint32_t
+test_glyphs (int testnum, int verbose)
+{
+    pixman_image_t *glyph_images[MAX_GLYPHS];
+    pixman_glyph_t glyphs[4 * MAX_GLYPHS];
+    uint32_t crc32 = 0;
+    pixman_image_t *source, *dest;
+    int n_glyphs, i;
+    pixman_glyph_cache_t *cache;
+
+    prng_srand (testnum);
+
+    cache = pixman_glyph_cache_create ();
+
+    source = create_image (300, formats,
+			   ALLOW_CLIPPED | ALLOW_ALPHA_MAP |
+			   ALLOW_SOURCE_CLIPPING |
+			   ALLOW_REPEAT | ALLOW_SOLID);
+
+    dest = create_image (128, formats,
+			 ALLOW_CLIPPED | ALLOW_ALPHA_MAP |
+			 ALLOW_SOURCE_CLIPPING);
+
+    pixman_glyph_cache_freeze (cache);
+
+    n_glyphs = prng_rand_n (MAX_GLYPHS);
+    for (i = 0; i < n_glyphs; ++i)
+	glyph_images[i] = create_image (32, glyph_formats, 0);
+
+    for (i = 0; i < 4 * n_glyphs; ++i)
+    {
+	int g = prng_rand_n (n_glyphs);
+	pixman_image_t *glyph_img = glyph_images[g];
+	void *key1 = KEY1 (glyph_img);
+	void *key2 = KEY2 (glyph_img);
+	const void *glyph;
+
+	if (!(glyph = pixman_glyph_cache_lookup (cache, key1, key2)))
+	{
+	    glyph =
+		pixman_glyph_cache_insert (cache, key1, key2, 5, 8, glyph_img);
+	}
+
+	glyphs[i].glyph = glyph;
+	glyphs[i].x = prng_rand_n (128);
+	glyphs[i].y = prng_rand_n (128);
+    }
+
+    if (prng_rand_n (2) == 0)
+    {
+	int src_x = prng_rand_n (300) - 150;
+	int src_y = prng_rand_n (300) - 150;
+	int mask_x = prng_rand_n (64) - 32;
+	int mask_y = prng_rand_n (64) - 32;
+	int dest_x = prng_rand_n (64) - 32;
+	int dest_y = prng_rand_n (64) - 32;
+	int width = prng_rand_n (64);
+	int height = prng_rand_n (64);
+	pixman_op_t op = operators[prng_rand_n (ARRAY_LENGTH (operators))];
+	pixman_format_code_t format = random_format (glyph_formats);
+
+	pixman_composite_glyphs (
+	    op,
+	    source, dest, format,
+	    src_x, src_y,
+	    mask_x, mask_y,
+	    dest_x, dest_y,
+	    width, height,
+	    cache, 4 * n_glyphs, glyphs);
+    }
+    else
+    {
+	pixman_op_t op = operators[prng_rand_n (ARRAY_LENGTH (operators))];
+	int src_x = prng_rand_n (300) - 150;
+	int src_y = prng_rand_n (300) - 150;
+	int dest_x = prng_rand_n (64) - 32;
+	int dest_y = prng_rand_n (64) - 32;
+
+	pixman_composite_glyphs_no_mask (
+	    op, source, dest,
+	    src_x, src_y,
+	    dest_x, dest_y,
+	    cache, 4 * n_glyphs, glyphs);
+    }
+
+    pixman_glyph_cache_thaw (cache);
+
+    for (i = 0; i < n_glyphs; ++i)
+    {
+	pixman_image_t *img = glyph_images[i];
+	void *key1, *key2;
+
+	key1 = KEY1 (img);
+	key2 = KEY2 (img);
+
+	pixman_glyph_cache_remove (cache, key1, key2);
+	pixman_image_unref (glyph_images[i]);
+    }
+
+    crc32 = compute_crc32_for_image (0, dest);
+
+    pixman_image_unref (source);
+    pixman_image_unref (dest);
+
+    pixman_glyph_cache_destroy (cache);
+
+    return crc32;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    return fuzzer_test_main ("glyph", 30000,	
+			     0xFA478A79,
+			     test_glyphs, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/gradient-crash-test.c b/libs/pixman-0.40.0/test/gradient-crash-test.c
new file mode 100644
index 0000000..962d1cb
--- /dev/null
+++ b/libs/pixman-0.40.0/test/gradient-crash-test.c
@@ -0,0 +1,158 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define WIDTH 400
+#define HEIGHT 200
+    
+    uint32_t *dest = malloc (WIDTH * HEIGHT * 4);
+    pixman_image_t *src_img;
+    pixman_image_t *dest_img;
+    int i, j, k, p;
+
+    typedef struct
+    {
+	pixman_point_fixed_t p0;
+	pixman_point_fixed_t p1;
+    } point_pair_t;
+    
+    pixman_gradient_stop_t onestop[1] =
+	{
+	    { pixman_int_to_fixed (1), { 0xffff, 0xeeee, 0xeeee, 0xeeee } },
+	};
+
+    pixman_gradient_stop_t subsetstops[2] =
+	{
+	    { pixman_int_to_fixed (1), { 0xffff, 0xeeee, 0xeeee, 0xeeee } },
+	    { pixman_int_to_fixed (1), { 0xffff, 0xeeee, 0xeeee, 0xeeee } },
+	};
+
+    pixman_gradient_stop_t stops01[2] =
+	{
+	    { pixman_int_to_fixed (0), { 0xffff, 0xeeee, 0xeeee, 0xeeee } },
+	    { pixman_int_to_fixed (1), { 0xffff, 0x1111, 0x1111, 0x1111 } }
+	};
+
+    point_pair_t point_pairs [] =
+	{ { { pixman_double_to_fixed (0), 0 },
+	    { pixman_double_to_fixed (WIDTH / 8.), pixman_int_to_fixed (0) } },
+	  { { pixman_double_to_fixed (WIDTH / 2.0), pixman_double_to_fixed (HEIGHT / 2.0) },
+	    { pixman_double_to_fixed (WIDTH / 2.0), pixman_double_to_fixed (HEIGHT / 2.0) } }
+	};
+    
+    pixman_transform_t transformations[] = {
+	{
+	    { { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), },
+	      { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } 
+	    }
+	},
+	{
+	    { { pixman_double_to_fixed (1), pixman_double_to_fixed (0), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } 
+	    }
+	},
+	{
+	    { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (2), pixman_double_to_fixed (1.000), pixman_double_to_fixed (1.0) } 
+	    }
+	},
+	{
+	    { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (0) } 
+	    }
+	},
+	{
+	    { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (2), pixman_double_to_fixed (-1), pixman_double_to_fixed (0) } 
+	    }
+	},
+	{
+	    { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (3), },
+	      { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), },
+	      { pixman_double_to_fixed (2), pixman_double_to_fixed (-1), pixman_double_to_fixed (0) } 
+	    }
+	},
+    };
+    
+    pixman_fixed_t r_inner;
+    pixman_fixed_t r_outer;
+
+    enable_divbyzero_exceptions();
+    
+    for (i = 0; i < WIDTH * HEIGHT; ++i)
+	dest[i] = 0x4f00004f; /* pale blue */
+    
+    dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8,
+					 WIDTH, HEIGHT, 
+					 dest,
+					 WIDTH * 4);
+
+    r_inner = 0;
+    r_outer = pixman_double_to_fixed (50.0);
+    
+    for (i = 0; i < 3; ++i)
+    {
+	pixman_gradient_stop_t *stops;
+        int num_stops;
+
+	if (i == 0)
+	{
+	    stops = onestop;
+	    num_stops = ARRAY_LENGTH (onestop);
+	}
+	else if (i == 1)
+	{
+	    stops = subsetstops;
+	    num_stops = ARRAY_LENGTH (subsetstops);
+	}
+	else
+	{
+	    stops = stops01;
+	    num_stops = ARRAY_LENGTH (stops01);
+	}
+	
+	for (j = 0; j < 3; ++j)
+	{
+	    for (p = 0; p < ARRAY_LENGTH (point_pairs); ++p)
+	    {
+		point_pair_t *pair = &(point_pairs[p]);
+
+		if (j == 0)
+		    src_img = pixman_image_create_conical_gradient (&(pair->p0), r_inner,
+								    stops, num_stops);
+		else if (j == 1)
+		    src_img = pixman_image_create_radial_gradient  (&(pair->p0), &(pair->p1),
+								    r_inner, r_outer,
+								    stops, num_stops);
+		else
+		    src_img = pixman_image_create_linear_gradient  (&(pair->p0), &(pair->p1),
+								    stops, num_stops);
+		
+		for (k = 0; k < ARRAY_LENGTH (transformations); ++k)
+		{
+		    pixman_image_set_transform (src_img, &transformations[k]);
+		    
+		    pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NONE);
+		    pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img,
+					    0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT);
+		}
+
+		pixman_image_unref (src_img);
+	    }
+
+	}
+    }
+
+    pixman_image_unref (dest_img);
+    free (dest);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/infinite-loop.c b/libs/pixman-0.40.0/test/infinite-loop.c
new file mode 100644
index 0000000..02addaa
--- /dev/null
+++ b/libs/pixman-0.40.0/test/infinite-loop.c
@@ -0,0 +1,39 @@
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "utils.h"
+
+int
+main (int argc, char **argv)
+{
+#define SRC_WIDTH 16
+#define SRC_HEIGHT 12
+#define DST_WIDTH 7
+#define DST_HEIGHT 2
+
+    static const pixman_transform_t transform = {
+	{ { 0x200017bd, 0x00000000, 0x000e6465 },
+	  { 0x00000000, 0x000a42fd, 0x000e6465 },
+	  { 0x00000000, 0x00000000, 0x00010000 },
+	}
+    };
+    pixman_image_t *src, *dest;
+
+    src = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, SRC_WIDTH, SRC_HEIGHT, NULL, -1);
+    dest = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, DST_WIDTH, DST_HEIGHT, NULL, -1);
+
+    pixman_image_set_transform (src, &transform);
+    pixman_image_set_repeat (src, PIXMAN_REPEAT_NORMAL);
+    pixman_image_set_filter (src, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    if (argc == 1 || strcmp (argv[1], "-nf") != 0)
+	fail_after (1, "infinite loop detected");
+
+    pixman_image_composite (
+	PIXMAN_OP_OVER, src, NULL, dest, -3, -3, 0, 0, 0, 0, 6, 2);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/lowlevel-blt-bench.c b/libs/pixman-0.40.0/test/lowlevel-blt-bench.c
new file mode 100644
index 0000000..7ba2986
--- /dev/null
+++ b/libs/pixman-0.40.0/test/lowlevel-blt-bench.c
@@ -0,0 +1,1161 @@
+/*
+ * Copyright © 2009 Nokia Corporation
+ * Copyright © 2010 Movial Creative Technologies Oy
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "utils.h"
+
+#define SOLID_FLAG 1
+#define CA_FLAG    2
+
+#define L1CACHE_SIZE (8 * 1024)
+#define L2CACHE_SIZE (128 * 1024)
+
+/* This is applied to both L1 and L2 tests - alternatively, you could
+ * parameterise bench_L or split it into two functions. It could be
+ * read at runtime on some architectures, but it only really matters
+ * that it's a number that's an integer divisor of both cacheline
+ * lengths, and further, it only really matters for caches that don't
+ * do allocate0on-write. */
+#define CACHELINE_LENGTH (32) /* bytes */
+
+#define WIDTH  1920
+#define HEIGHT 1080
+#define BUFSIZE (WIDTH * HEIGHT * 4)
+#define XWIDTH 256
+#define XHEIGHT 256
+#define TILEWIDTH 32
+#define TINYWIDTH 8
+
+#define EXCLUDE_OVERHEAD 1
+
+uint32_t *dst;
+uint32_t *src;
+uint32_t *mask;
+
+double bandwidth = 0.0;
+
+double
+bench_memcpy ()
+{
+    int64_t n = 0, total;
+    double  t1, t2;
+    int     x = 0;
+
+    t1 = gettime ();
+    while (1)
+    {
+	memcpy (dst, src, BUFSIZE - 64);
+	memcpy (src, dst, BUFSIZE - 64);
+	n += 4 * (BUFSIZE - 64);
+	t2 = gettime ();
+	if (t2 - t1 > 0.5)
+	    break;
+    }
+    n = total = n * 5;
+    t1 = gettime ();
+    while (n > 0)
+    {
+	if (++x >= 64)
+	    x = 0;
+	memcpy ((char *)dst + 1, (char *)src + x, BUFSIZE - 64);
+	memcpy ((char *)src + 1, (char *)dst + x, BUFSIZE - 64);
+	n -= 4 * (BUFSIZE - 64);
+    }
+    t2 = gettime ();
+    return (double)total / (t2 - t1);
+}
+
+static pixman_bool_t use_scaling = FALSE;
+static pixman_filter_t filter = PIXMAN_FILTER_NEAREST;
+static pixman_bool_t use_csv_output = FALSE;
+
+/* nearly 1x scale factor */
+static pixman_transform_t m =
+{
+    {
+        { pixman_fixed_1 + 1, 0,              0              },
+        { 0,                  pixman_fixed_1, 0              },
+        { 0,                  0,              pixman_fixed_1 }
+    }
+};
+
+static void
+pixman_image_composite_wrapper (pixman_implementation_t *impl,
+				pixman_composite_info_t *info)
+{
+    if (use_scaling)
+    {
+        pixman_image_set_filter (info->src_image, filter, NULL, 0);
+        pixman_image_set_transform(info->src_image, &m);
+    }
+    pixman_image_composite (info->op,
+			    info->src_image, info->mask_image, info->dest_image,
+			    info->src_x, info->src_y,
+			    info->mask_x, info->mask_y,
+			    info->dest_x, info->dest_y,
+			    info->width, info->height);
+}
+
+static void
+pixman_image_composite_empty (pixman_implementation_t *impl,
+			      pixman_composite_info_t *info)
+{
+    if (use_scaling)
+    {
+        pixman_image_set_filter (info->src_image, filter, NULL, 0);
+        pixman_image_set_transform(info->src_image, &m);
+    }
+    pixman_image_composite (info->op,
+			    info->src_image, info->mask_image, info->dest_image,
+			    0, 0, 0, 0, 0, 0, 1, 1);
+}
+
+static inline void
+call_func (pixman_composite_func_t func,
+	   pixman_op_t             op,
+	   pixman_image_t *        src_image,
+	   pixman_image_t *        mask_image,
+	   pixman_image_t *        dest_image,
+	   int32_t		   src_x,
+	   int32_t		   src_y,
+	   int32_t                 mask_x,
+	   int32_t                 mask_y,
+	   int32_t                 dest_x,
+	   int32_t                 dest_y,
+	   int32_t                 width,
+	   int32_t                 height)
+{
+    pixman_composite_info_t info;
+
+    info.op = op;
+    info.src_image = src_image;
+    info.mask_image = mask_image;
+    info.dest_image = dest_image;
+    info.src_x = src_x;
+    info.src_y = src_y;
+    info.mask_x = mask_x;
+    info.mask_y = mask_y;
+    info.dest_x = dest_x;
+    info.dest_y = dest_y;
+    info.width = width;
+    info.height = height;
+
+    func (0, &info);
+}
+
+double
+noinline
+bench_L  (pixman_op_t              op,
+          pixman_image_t *         src_img,
+          pixman_image_t *         mask_img,
+          pixman_image_t *         dst_img,
+          int64_t                  n,
+          pixman_composite_func_t  func,
+          int                      width,
+          int                      lines_count)
+{
+    int64_t      i, j, k;
+    int          x = 0;
+    int          q = 0;
+
+    for (i = 0; i < n; i++)
+    {
+        /* For caches without allocate-on-write, we need to force the
+         * destination buffer back into the cache on each iteration,
+         * otherwise if they are evicted during the test, they remain
+         * uncached. This doesn't matter for tests which read the
+         * destination buffer, or for caches that do allocate-on-write,
+         * but in those cases this loop just adds constant time, which
+         * should be successfully cancelled out.
+         */
+        for (j = 0; j < lines_count; j++)
+        {
+            for (k = 0; k < width + 62; k += CACHELINE_LENGTH / sizeof *dst)
+            {
+                q += dst[j * WIDTH + k];
+            }
+            q += dst[j * WIDTH + width + 62];
+        }
+	if (++x >= 64)
+	    x = 0;
+	call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 63 - x, 0, width, lines_count);
+    }
+
+    return (double)n * lines_count * width;
+}
+
+double
+noinline
+bench_M (pixman_op_t              op,
+         pixman_image_t *         src_img,
+         pixman_image_t *         mask_img,
+         pixman_image_t *         dst_img,
+         int64_t                  n,
+         pixman_composite_func_t  func)
+{
+    int64_t i;
+    int     x = 0;
+
+    for (i = 0; i < n; i++)
+    {
+	if (++x >= 64)
+	    x = 0;
+	call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 1, 0, WIDTH - 64, HEIGHT);
+    }
+
+    return (double)n * (WIDTH - 64) * HEIGHT;
+}
+
+double
+noinline
+bench_HT (pixman_op_t              op,
+          pixman_image_t *         src_img,
+          pixman_image_t *         mask_img,
+          pixman_image_t *         dst_img,
+          int64_t                  n,
+          pixman_composite_func_t  func)
+{
+    double  pix_cnt = 0;
+    int     x = 0;
+    int     y = 0;
+    int64_t i;
+
+    srand (0);
+    for (i = 0; i < n; i++)
+    {
+	int w = (rand () % (TILEWIDTH * 2)) + 1;
+	int h = (rand () % (TILEWIDTH * 2)) + 1;
+	if (x + w > WIDTH)
+	{
+	    x = 0;
+	    y += TILEWIDTH * 2;
+	}
+	if (y + h > HEIGHT)
+	{
+	    y = 0;
+	}
+	call_func (func, op, src_img, mask_img, dst_img, x, y, x, y, x, y, w, h);
+	x += w;
+	pix_cnt += w * h;
+    }
+    return pix_cnt;
+}
+
+double
+noinline
+bench_VT (pixman_op_t              op,
+          pixman_image_t *         src_img,
+          pixman_image_t *         mask_img,
+          pixman_image_t *         dst_img,
+          int64_t                  n,
+          pixman_composite_func_t  func)
+{
+    double  pix_cnt = 0;
+    int     x = 0;
+    int     y = 0;
+    int64_t i;
+
+    srand (0);
+    for (i = 0; i < n; i++)
+    {
+	int w = (rand () % (TILEWIDTH * 2)) + 1;
+	int h = (rand () % (TILEWIDTH * 2)) + 1;
+	if (y + h > HEIGHT)
+	{
+	    y = 0;
+	    x += TILEWIDTH * 2;
+	}
+	if (x + w > WIDTH)
+	{
+	    x = 0;
+	}
+	call_func (func, op, src_img, mask_img, dst_img, x, y, x, y, x, y, w, h);
+	y += h;
+	pix_cnt += w * h;
+    }
+    return pix_cnt;
+}
+
+double
+noinline
+bench_R (pixman_op_t              op,
+         pixman_image_t *         src_img,
+         pixman_image_t *         mask_img,
+         pixman_image_t *         dst_img,
+         int64_t                  n,
+         pixman_composite_func_t  func,
+         int                      maxw,
+         int                      maxh)
+{
+    double  pix_cnt = 0;
+    int64_t i;
+
+    if (maxw <= TILEWIDTH * 2 || maxh <= TILEWIDTH * 2)
+    {
+	printf("error: maxw <= TILEWIDTH * 2 || maxh <= TILEWIDTH * 2\n");
+        return 0;
+    }
+
+    srand (0);
+    for (i = 0; i < n; i++)
+    {
+	int w = (rand () % (TILEWIDTH * 2)) + 1;
+	int h = (rand () % (TILEWIDTH * 2)) + 1;
+	int sx = rand () % (maxw - TILEWIDTH * 2);
+	int sy = rand () % (maxh - TILEWIDTH * 2);
+	int dx = rand () % (maxw - TILEWIDTH * 2);
+	int dy = rand () % (maxh - TILEWIDTH * 2);
+	call_func (func, op, src_img, mask_img, dst_img, sx, sy, sx, sy, dx, dy, w, h);
+	pix_cnt += w * h;
+    }
+    return pix_cnt;
+}
+
+double
+noinline
+bench_RT (pixman_op_t              op,
+          pixman_image_t *         src_img,
+          pixman_image_t *         mask_img,
+          pixman_image_t *         dst_img,
+          int64_t                  n,
+          pixman_composite_func_t  func,
+          int                      maxw,
+          int                      maxh)
+{
+    double  pix_cnt = 0;
+    int64_t i;
+
+    if (maxw <= TINYWIDTH * 2 || maxh <= TINYWIDTH * 2)
+    {
+	printf("error: maxw <= TINYWIDTH * 2 || maxh <= TINYWIDTH * 2\n");
+        return 0;
+    }
+
+    srand (0);
+    for (i = 0; i < n; i++)
+    {
+	int w = (rand () % (TINYWIDTH * 2)) + 1;
+	int h = (rand () % (TINYWIDTH * 2)) + 1;
+	int sx = rand () % (maxw - TINYWIDTH * 2);
+	int sy = rand () % (maxh - TINYWIDTH * 2);
+	int dx = rand () % (maxw - TINYWIDTH * 2);
+	int dy = rand () % (maxh - TINYWIDTH * 2);
+	call_func (func, op, src_img, mask_img, dst_img, sx, sy, sx, sy, dx, dy, w, h);
+	pix_cnt += w * h;
+    }
+    return pix_cnt;
+}
+
+static double
+Mpx_per_sec (double pix_cnt, double t1, double t2, double t3)
+{
+    double overhead = t2 - t1;
+    double testtime = t3 - t2;
+
+    return pix_cnt / (testtime - overhead) / 1e6;
+}
+
+void
+bench_composite (const char *testname,
+                 int         src_fmt,
+                 int         src_flags,
+                 int         op,
+                 int         mask_fmt,
+                 int         mask_flags,
+                 int         dst_fmt,
+                 double      npix)
+{
+    pixman_image_t *                src_img;
+    pixman_image_t *                dst_img;
+    pixman_image_t *                mask_img;
+    pixman_image_t *                xsrc_img;
+    pixman_image_t *                xdst_img;
+    pixman_image_t *                xmask_img;
+    double                          t1, t2, t3, pix_cnt;
+    int64_t                         n, l1test_width, nlines;
+    double                             bytes_per_pix = 0;
+    pixman_bool_t                   bench_pixbuf = FALSE;
+
+    pixman_composite_func_t func = pixman_image_composite_wrapper;
+
+    if (!(src_flags & SOLID_FLAG))
+    {
+        bytes_per_pix += (src_fmt >> 24) / 8.0;
+        src_img = pixman_image_create_bits (src_fmt,
+                                            WIDTH, HEIGHT,
+                                            src,
+                                            WIDTH * 4);
+        xsrc_img = pixman_image_create_bits (src_fmt,
+                                             XWIDTH, XHEIGHT,
+                                             src,
+                                             XWIDTH * 4);
+    }
+    else
+    {
+        src_img = pixman_image_create_bits (src_fmt,
+                                            1, 1,
+                                            src,
+                                            4);
+        xsrc_img = pixman_image_create_bits (src_fmt,
+                                             1, 1,
+                                             src,
+                                             4);
+        pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL);
+        pixman_image_set_repeat (xsrc_img, PIXMAN_REPEAT_NORMAL);
+    }
+
+    bytes_per_pix += (dst_fmt >> 24) / 8.0;
+    dst_img = pixman_image_create_bits (dst_fmt,
+                                        WIDTH, HEIGHT,
+                                        dst,
+                                        WIDTH * 4);
+
+    mask_img = NULL;
+    xmask_img = NULL;
+    if (strcmp (testname, "pixbuf") == 0 || strcmp (testname, "rpixbuf") == 0)
+    {
+        bench_pixbuf = TRUE;
+    }
+    if (!(mask_flags & SOLID_FLAG) && mask_fmt != PIXMAN_null)
+    {
+        bytes_per_pix += (mask_fmt >> 24) / ((op == PIXMAN_OP_SRC) ? 8.0 : 4.0);
+        mask_img = pixman_image_create_bits (mask_fmt,
+                                             WIDTH, HEIGHT,
+                                             bench_pixbuf ? src : mask,
+                                             WIDTH * 4);
+        xmask_img = pixman_image_create_bits (mask_fmt,
+                                             XWIDTH, XHEIGHT,
+                                             bench_pixbuf ? src : mask,
+                                             XWIDTH * 4);
+    }
+    else if (mask_fmt != PIXMAN_null)
+    {
+        mask_img = pixman_image_create_bits (mask_fmt,
+                                             1, 1,
+                                             mask,
+                                             4);
+        xmask_img = pixman_image_create_bits (mask_fmt,
+                                             1, 1,
+                                             mask,
+                                             4 * 4);
+       pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL);
+       pixman_image_set_repeat (xmask_img, PIXMAN_REPEAT_NORMAL);
+    }
+    if ((mask_flags & CA_FLAG) && mask_fmt != PIXMAN_null)
+    {
+       pixman_image_set_component_alpha (mask_img, 1);
+    }
+    xdst_img = pixman_image_create_bits (dst_fmt,
+                                         XWIDTH, XHEIGHT,
+                                         dst,
+                                         XWIDTH * 4);
+
+    if (!use_csv_output)
+        printf ("%24s %c", testname, func != pixman_image_composite_wrapper ?
+                '-' : '=');
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    l1test_width = L1CACHE_SIZE / 8 - 64;
+    if (l1test_width < 1)
+	l1test_width = 1;
+    if (l1test_width > WIDTH - 64)
+	l1test_width = WIDTH - 64;
+    n = 1 + npix / (l1test_width * 8);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, 1);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, 1);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  L1:%7.2f", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    fflush (stdout);
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    nlines = (L2CACHE_SIZE / l1test_width) /
+	((PIXMAN_FORMAT_BPP(src_fmt) + PIXMAN_FORMAT_BPP(dst_fmt)) / 8);
+    if (nlines < 1)
+	nlines = 1;
+    n = 1 + npix / (l1test_width * nlines);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, nlines);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, nlines);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  L2:%7.2f", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    fflush (stdout);
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    n = 1 + npix / (WIDTH * HEIGHT);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, func);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  M:%6.2f (%6.2f%%)", Mpx_per_sec (pix_cnt, t1, t2, t3),
+                (pix_cnt / ((t3 - t2) - (t2 - t1)) * bytes_per_pix) * (100.0 / bandwidth) );
+    fflush (stdout);
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    n = 1 + npix / (8 * TILEWIDTH * TILEWIDTH);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_HT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_HT (op, src_img, mask_img, dst_img, n, func);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  HT:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    fflush (stdout);
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    n = 1 + npix / (8 * TILEWIDTH * TILEWIDTH);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_VT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_VT (op, src_img, mask_img, dst_img, n, func);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  VT:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    fflush (stdout);
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    n = 1 + npix / (8 * TILEWIDTH * TILEWIDTH);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_R (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, WIDTH, HEIGHT);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_R (op, src_img, mask_img, dst_img, n, func, WIDTH, HEIGHT);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  R:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    fflush (stdout);
+
+    memcpy (dst, src, BUFSIZE);
+    memcpy (src, dst, BUFSIZE);
+
+    n = 1 + npix / (16 * TINYWIDTH * TINYWIDTH);
+    t1 = gettime ();
+#if EXCLUDE_OVERHEAD
+    pix_cnt = bench_RT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, WIDTH, HEIGHT);
+#endif
+    t2 = gettime ();
+    pix_cnt = bench_RT (op, src_img, mask_img, dst_img, n, func, WIDTH, HEIGHT);
+    t3 = gettime ();
+    if (use_csv_output)
+        printf ("%g\n", Mpx_per_sec (pix_cnt, t1, t2, t3));
+    else
+        printf ("  RT:%6.2f (%4.0fKops/s)\n", Mpx_per_sec (pix_cnt, t1, t2, t3), (double) n / ((t3 - t2) * 1000));
+
+    if (mask_img) {
+	pixman_image_unref (mask_img);
+	pixman_image_unref (xmask_img);
+    }
+    pixman_image_unref (src_img);
+    pixman_image_unref (dst_img);
+    pixman_image_unref (xsrc_img);
+    pixman_image_unref (xdst_img);
+}
+
+#define PIXMAN_OP_OUT_REV (PIXMAN_OP_OUT_REVERSE)
+
+struct test_entry
+{
+    const char *testname;
+    int         src_fmt;
+    int         src_flags;
+    int         op;
+    int         mask_fmt;
+    int         mask_flags;
+    int         dst_fmt;
+};
+
+typedef struct test_entry test_entry_t;
+
+static const test_entry_t tests_tbl[] =
+{
+    { "add_8_8_8",             PIXMAN_a8,          0, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a8 },
+    { "add_n_8_8",             PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a8 },
+    { "add_n_8_8888",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "add_n_8_x888",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
+    { "add_n_8_0565",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "add_n_8_1555",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a1r5g5b5 },
+    { "add_n_8_4444",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a4r4g4b4 },
+    { "add_n_8_2222",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a2r2g2b2 },
+    { "add_n_8_2x10",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_x2r10g10b10 },
+    { "add_n_8_2a10",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_a8,       0, PIXMAN_a2r10g10b10 },
+    { "add_n_8",               PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a8 },
+    { "add_n_8888",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "add_n_x888",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "add_n_0565",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "add_n_1555",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
+    { "add_n_4444",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a4r4g4b4 },
+    { "add_n_2222",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a2r2g2b2 },
+    { "add_n_2x10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
+    { "add_n_2a10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "add_8_8",               PIXMAN_a8,          0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a8 },
+    { "add_x888_x888",         PIXMAN_x8r8g8b8,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "add_8888_8888",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "add_8888_0565",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "add_8888_1555",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
+    { "add_8888_4444",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a4r4g4b4 },
+    { "add_8888_2222",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a2r2g2b2 },
+    { "add_0565_0565",         PIXMAN_r5g6b5,      0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "add_1555_1555",         PIXMAN_a1r5g5b5,    0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
+    { "add_0565_2x10",         PIXMAN_r5g6b5,      0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
+    { "add_2a10_2a10",         PIXMAN_a2r10g10b10, 0, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "in_n_8_8",              PIXMAN_a8r8g8b8,    1, PIXMAN_OP_IN,      PIXMAN_a8,       0, PIXMAN_a8 },
+    { "in_8_8",                PIXMAN_a8,          0, PIXMAN_OP_IN,      PIXMAN_null,     0, PIXMAN_a8 },
+    { "src_n_2222",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a2r2g2b2 },
+    { "src_n_0565",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_n_1555",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
+    { "src_n_4444",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a4r4g4b4 },
+    { "src_n_x888",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "src_n_8888",            PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "src_n_2x10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
+    { "src_n_2a10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "src_8888_0565",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_0565_8888",         PIXMAN_r5g6b5,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "src_8888_4444",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a4r4g4b4 },
+    { "src_8888_2222",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a2r2g2b2 },
+    { "src_8888_2x10",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
+    { "src_8888_2a10",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "src_0888_0565",         PIXMAN_r8g8b8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_0888_8888",         PIXMAN_r8g8b8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "src_0888_x888",         PIXMAN_r8g8b8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "src_0888_8888_rev",     PIXMAN_b8g8r8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "src_0888_0565_rev",     PIXMAN_b8g8r8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_x888_x888",         PIXMAN_x8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "src_x888_8888",         PIXMAN_x8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "src_8888_8888",         PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "src_0565_0565",         PIXMAN_r5g6b5,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_1555_0565",         PIXMAN_a1r5g5b5,    0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_0565_1555",         PIXMAN_r5g6b5,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
+    { "src_8_8",               PIXMAN_a8,          0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8 },
+    { "src_n_8",               PIXMAN_a8,          1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8 },
+    { "src_n_8_0565",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "src_n_8_1555",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a1r5g5b5 },
+    { "src_n_8_4444",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a4r4g4b4 },
+    { "src_n_8_2222",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a2r2g2b2 },
+    { "src_n_8_x888",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
+    { "src_n_8_8888",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "src_n_8_2x10",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_x2r10g10b10 },
+    { "src_n_8_2a10",          PIXMAN_a8r8g8b8,    1, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a2r10g10b10 },
+    { "src_8888_8_0565",       PIXMAN_a8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "src_0888_8_0565",       PIXMAN_r8g8b8,      0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "src_0888_8_8888",       PIXMAN_r8g8b8,      0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "src_0888_8_x888",       PIXMAN_r8g8b8,      0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
+    { "src_x888_8_x888",       PIXMAN_x8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
+    { "src_x888_8_8888",       PIXMAN_x8r8g8b8,    0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "src_0565_8_0565",       PIXMAN_r5g6b5,      0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "src_1555_8_0565",       PIXMAN_a1r5g5b5,    0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "src_0565_8_1555",       PIXMAN_r5g6b5,      0, PIXMAN_OP_SRC,     PIXMAN_a8,       0, PIXMAN_a1r5g5b5 },
+    { "over_n_x888",           PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "over_n_8888",           PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "over_n_0565",           PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "over_n_1555",           PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_a1r5g5b5 },
+    { "over_8888_0565",        PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "over_8888_8888",        PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_a8r8g8b8 },
+    { "over_8888_x888",        PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "over_x888_8_0565",      PIXMAN_x8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "over_x888_8_8888",      PIXMAN_x8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "over_n_8_0565",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "over_n_8_1555",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a1r5g5b5 },
+    { "over_n_8_4444",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a4r4g4b4 },
+    { "over_n_8_2222",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a2r2g2b2 },
+    { "over_n_8_x888",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
+    { "over_n_8_8888",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "over_n_8_2x10",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_x2r10g10b10 },
+    { "over_n_8_2a10",         PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8,       0, PIXMAN_a2r10g10b10 },
+    { "over_n_8888_8888_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_a8r8g8b8 },
+    { "over_n_8888_x888_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_x8r8g8b8 },
+    { "over_n_8888_0565_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_r5g6b5 },
+    { "over_n_8888_1555_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_a1r5g5b5 },
+    { "over_n_8888_4444_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_a4r4g4b4 },
+    { "over_n_8888_2222_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_a2r2g2b2 },
+    { "over_n_8888_2x10_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_x2r10g10b10 },
+    { "over_n_8888_2a10_ca",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER,    PIXMAN_a8r8g8b8, 2, PIXMAN_a2r10g10b10 },
+    { "over_8888_n_8888",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_a8r8g8b8 },
+    { "over_8888_n_x888",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_x8r8g8b8 },
+    { "over_8888_n_0565",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_r5g6b5 },
+    { "over_8888_n_1555",      PIXMAN_a8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_a1r5g5b5 },
+    { "over_x888_n_8888",      PIXMAN_x8r8g8b8,    0, PIXMAN_OP_OVER,    PIXMAN_a8,       1, PIXMAN_a8r8g8b8 },
+    { "outrev_n_8_0565",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_r5g6b5 },
+    { "outrev_n_8_1555",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_a1r5g5b5 },
+    { "outrev_n_8_x888",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_x8r8g8b8 },
+    { "outrev_n_8_8888",       PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8,       0, PIXMAN_a8r8g8b8 },
+    { "outrev_n_8888_0565_ca", PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_r5g6b5 },
+    { "outrev_n_8888_1555_ca", PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_a1r5g5b5 },
+    { "outrev_n_8888_x888_ca", PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_x8r8g8b8 },
+    { "outrev_n_8888_8888_ca", PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_a8r8g8b8 },
+    { "over_reverse_n_8888",   PIXMAN_a8r8g8b8,    1, PIXMAN_OP_OVER_REVERSE, PIXMAN_null, 0, PIXMAN_a8r8g8b8 },
+    { "in_reverse_8888_8888",  PIXMAN_a8r8g8b8,    0, PIXMAN_OP_IN_REVERSE, PIXMAN_null,  0, PIXMAN_a8r8g8b8 },
+    { "pixbuf",                PIXMAN_x8b8g8r8,    0, PIXMAN_OP_SRC,     PIXMAN_a8b8g8r8, 0, PIXMAN_a8r8g8b8 },
+    { "rpixbuf",               PIXMAN_x8b8g8r8,    0, PIXMAN_OP_SRC,     PIXMAN_a8b8g8r8, 0, PIXMAN_a8b8g8r8 },
+};
+
+static const test_entry_t special_patterns[] =
+{
+    { "add_n_2x10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
+    { "add_n_2a10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "src_n_2x10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x2r10g10b10 },
+    { "src_n_2a10",            PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a2r10g10b10 },
+    { "src_0888_8888_rev",     PIXMAN_b8g8r8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_x8r8g8b8 },
+    { "src_0888_0565_rev",     PIXMAN_b8g8r8,      0, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_r5g6b5 },
+    { "src_n_8",               PIXMAN_a8,          1, PIXMAN_OP_SRC,     PIXMAN_null,     0, PIXMAN_a8 },
+    { "pixbuf",                PIXMAN_x8b8g8r8,    0, PIXMAN_OP_SRC,     PIXMAN_a8b8g8r8, 0, PIXMAN_a8r8g8b8 },
+    { "rpixbuf",               PIXMAN_x8b8g8r8,    0, PIXMAN_OP_SRC,     PIXMAN_a8b8g8r8, 0, PIXMAN_a8b8g8r8 },
+};
+
+/* Returns the sub-string's end pointer in string. */
+static const char *
+copy_sub_string (char       *buf,
+                 const char *string,
+                 const char *scan_from,
+                 const char *end)
+{
+    const char *delim;
+    size_t n;
+
+    delim = strchr (scan_from, '_');
+    if (!delim)
+        delim = end;
+
+    n = delim - string;
+    strncpy(buf, string, n);
+    buf[n] = '\0';
+
+    return delim;
+}
+
+static pixman_op_t
+parse_longest_operator (char *buf, const char **strp, const char *end)
+{
+    const char *p = *strp;
+    const char *sub_end;
+    const char *best_end = p;
+    pixman_op_t best_op = PIXMAN_OP_NONE;
+    pixman_op_t op;
+
+    while (p < end)
+    {
+        sub_end = copy_sub_string (buf, *strp, p, end);
+        op = operator_from_string (buf);
+        p = sub_end + 1;
+
+        if (op != PIXMAN_OP_NONE)
+        {
+            best_end = p;
+            best_op = op;
+        }
+    }
+
+    *strp = best_end;
+    return best_op;
+}
+
+static pixman_format_code_t
+parse_format (char *buf, const char **p, const char *end)
+{
+    pixman_format_code_t format;
+    const char *delim;
+
+    if (*p >= end)
+        return PIXMAN_null;
+
+    delim = copy_sub_string (buf, *p, *p, end);
+    format = format_from_string (buf);
+
+    if (format != PIXMAN_null)
+        *p = delim + 1;
+
+    return format;
+}
+
+static int
+parse_test_pattern (test_entry_t *test, const char *pattern)
+{
+    const char *p = pattern;
+    const char *end = pattern + strlen (pattern);
+    char buf[1024];
+    pixman_format_code_t format[3];
+    int i;
+
+    if (strlen (pattern) > sizeof (buf) - 1)
+        return -1;
+
+    /* Special cases that the parser cannot produce. */
+    for (i = 0; i < ARRAY_LENGTH (special_patterns); i++)
+    {
+        if (strcmp (pattern, special_patterns[i].testname) == 0)
+        {
+            *test = special_patterns[i];
+            return 0;
+        }
+    }
+
+    test->testname = pattern;
+
+    /* Extract operator, may contain delimiters,
+     * so take the longest string that matches.
+     */
+    test->op = parse_longest_operator (buf, &p, end);
+    if (test->op == PIXMAN_OP_NONE)
+        return -1;
+
+    /* extract up to three pixel formats */
+    format[0] = parse_format (buf, &p, end);
+    format[1] = parse_format (buf, &p, end);
+    format[2] = parse_format (buf, &p, end);
+
+    if (format[0] == PIXMAN_null || format[1] == PIXMAN_null)
+        return -1;
+
+    /* recognize CA flag */
+    test->mask_flags = 0;
+    if (p < end)
+    {
+        if (strcmp (p, "ca") == 0)
+            test->mask_flags |= CA_FLAG;
+        else
+            return -1; /* trailing garbage */
+    }
+
+    test->src_fmt = format[0];
+    if (format[2] == PIXMAN_null)
+    {
+        test->mask_fmt = PIXMAN_null;
+        test->dst_fmt = format[1];
+    }
+    else
+    {
+        test->mask_fmt = format[1];
+        test->dst_fmt = format[2];
+    }
+
+    test->src_flags = 0;
+    if (test->src_fmt == PIXMAN_solid)
+    {
+        test->src_fmt = PIXMAN_a8r8g8b8;
+        test->src_flags |= SOLID_FLAG;
+    }
+
+    if (test->mask_fmt == PIXMAN_solid)
+    {
+        if (test->mask_flags & CA_FLAG)
+            test->mask_fmt = PIXMAN_a8r8g8b8;
+        else
+            test->mask_fmt = PIXMAN_a8;
+
+        test->mask_flags |= SOLID_FLAG;
+    }
+
+    return 0;
+}
+
+static int
+check_int (int got, int expected, const char *name, const char *field)
+{
+    if (got == expected)
+        return 0;
+
+    printf ("%s: %s failure: expected %d, got %d.\n",
+            name, field, expected, got);
+
+    return 1;
+}
+
+static int
+check_format (int got, int expected, const char *name, const char *field)
+{
+    if (got == expected)
+        return 0;
+
+    printf ("%s: %s failure: expected %s (%#x), got %s (%#x).\n",
+            name, field,
+            format_name (expected), expected,
+            format_name (got), got);
+
+    return 1;
+}
+
+static void
+parser_self_test (void)
+{
+    const test_entry_t *ent;
+    test_entry_t test;
+    int fails = 0;
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (tests_tbl); i++)
+    {
+        ent = &tests_tbl[i];
+
+        if (parse_test_pattern (&test, ent->testname) < 0)
+        {
+            printf ("parsing failed for '%s'\n", ent->testname);
+            fails++;
+            continue;
+        }
+
+        fails += check_format (test.src_fmt, ent->src_fmt,
+                               ent->testname, "src_fmt");
+        fails += check_format (test.mask_fmt, ent->mask_fmt,
+                               ent->testname, "mask_fmt");
+        fails += check_format (test.dst_fmt, ent->dst_fmt,
+                               ent->testname, "dst_fmt");
+        fails += check_int    (test.src_flags, ent->src_flags,
+                               ent->testname, "src_flags");
+        fails += check_int    (test.mask_flags, ent->mask_flags,
+                               ent->testname, "mask_flags");
+        fails += check_int    (test.op, ent->op, ent->testname, "op");
+    }
+
+    if (fails)
+    {
+        printf ("Parser self-test failed.\n");
+        exit (EXIT_FAILURE);
+    }
+
+    if (!use_csv_output)
+        printf ("Parser self-test complete.\n");
+}
+
+static void
+print_test_details (const test_entry_t *test)
+{
+    printf ("%s: %s, src %s%s, mask %s%s%s, dst %s\n",
+            test->testname,
+            operator_name (test->op),
+            format_name (test->src_fmt),
+            test->src_flags & SOLID_FLAG ? " solid" : "",
+            format_name (test->mask_fmt),
+            test->mask_flags & SOLID_FLAG ? " solid" : "",
+            test->mask_flags & CA_FLAG ? " CA" : "",
+            format_name (test->dst_fmt));
+}
+
+static void
+run_one_test (const char *pattern, double bandwidth_, pixman_bool_t prdetails)
+{
+    test_entry_t test;
+
+    if (parse_test_pattern (&test, pattern) < 0)
+    {
+        printf ("Error: Could not parse the test pattern '%s'.\n", pattern);
+        return;
+    }
+
+    if (prdetails)
+    {
+        print_test_details (&test);
+        printf ("---\n");
+    }
+
+    bench_composite (pattern,
+                     test.src_fmt,
+                     test.src_flags,
+                     test.op,
+                     test.mask_fmt,
+                     test.mask_flags,
+                     test.dst_fmt,
+                     bandwidth_ / 8);
+}
+
+static void
+run_default_tests (double bandwidth_)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (tests_tbl); i++)
+        run_one_test (tests_tbl[i].testname, bandwidth_, FALSE);
+}
+
+static void
+print_explanation (void)
+{
+    printf ("Benchmark for a set of most commonly used functions\n");
+    printf ("---\n");
+    printf ("All results are presented in millions of pixels per second\n");
+    printf ("L1  - small Xx1 rectangle (fitting L1 cache), always blitted at the same\n");
+    printf ("      memory location with small drift in horizontal direction\n");
+    printf ("L2  - small XxY rectangle (fitting L2 cache), always blitted at the same\n");
+    printf ("      memory location with small drift in horizontal direction\n");
+    printf ("M   - large %dx%d rectangle, always blitted at the same\n",
+            WIDTH - 64, HEIGHT);
+    printf ("      memory location with small drift in horizontal direction\n");
+    printf ("HT  - random rectangles with %dx%d average size are copied from\n",
+            TILEWIDTH, TILEWIDTH);
+    printf ("      one %dx%d buffer to another, traversing from left to right\n",
+            WIDTH, HEIGHT);
+    printf ("      and from top to bottom\n");
+    printf ("VT  - random rectangles with %dx%d average size are copied from\n",
+            TILEWIDTH, TILEWIDTH);
+    printf ("      one %dx%d buffer to another, traversing from top to bottom\n",
+            WIDTH, HEIGHT);
+    printf ("      and from left to right\n");
+    printf ("R   - random rectangles with %dx%d average size are copied from\n",
+            TILEWIDTH, TILEWIDTH);
+    printf ("      random locations of one %dx%d buffer to another\n",
+            WIDTH, HEIGHT);
+    printf ("RT  - as R, but %dx%d average sized rectangles are copied\n",
+            TINYWIDTH, TINYWIDTH);
+    printf ("---\n");
+}
+
+static void
+print_speed_scaling (double bw)
+{
+    printf ("reference memcpy speed = %.1fMB/s (%.1fMP/s for 32bpp fills)\n",
+            bw / 1000000., bw / 4000000);
+
+    if (use_scaling)
+    {
+	printf ("---\n");
+	if (filter == PIXMAN_FILTER_BILINEAR)
+	    printf ("BILINEAR scaling\n");
+	else if (filter == PIXMAN_FILTER_NEAREST)
+	    printf ("NEAREST scaling\n");
+	else
+	    printf ("UNKNOWN scaling\n");
+    }
+
+    printf ("---\n");
+}
+
+static void
+usage (const char *progname)
+{
+    printf ("Usage: %s [-b] [-n] [-c] [-m M] pattern\n", progname);
+    printf ("  -n : benchmark nearest scaling\n");
+    printf ("  -b : benchmark bilinear scaling\n");
+    printf ("  -c : print output as CSV data\n");
+    printf ("  -m M : set reference memcpy speed to M MB/s instead of measuring it\n");
+}
+
+int
+main (int argc, char *argv[])
+{
+    int i;
+    const char *pattern = NULL;
+
+    for (i = 1; i < argc; i++)
+    {
+	if (argv[i][0] == '-')
+	{
+	    if (strchr (argv[i] + 1, 'b'))
+	    {
+		use_scaling = TRUE;
+		filter = PIXMAN_FILTER_BILINEAR;
+	    }
+	    else if (strchr (argv[i] + 1, 'n'))
+	    {
+		use_scaling = TRUE;
+		filter = PIXMAN_FILTER_NEAREST;
+	    }
+
+	    if (strchr (argv[i] + 1, 'c'))
+		use_csv_output = TRUE;
+
+	    if (strcmp (argv[i], "-m") == 0 && i + 1 < argc)
+		bandwidth = atof (argv[++i]) * 1e6;
+	}
+	else
+	{
+	    if (pattern)
+	    {
+		pattern = NULL;
+		printf ("Error: extra arguments given.\n");
+		break;
+	    }
+	    pattern = argv[i];
+	}
+    }
+
+    if (!pattern)
+    {
+	usage (argv[0]);
+	return 1;
+    }
+
+    parser_self_test ();
+
+    src = aligned_malloc (4096, BUFSIZE * 3);
+    memset (src, 0xCC, BUFSIZE * 3);
+    dst = src + (BUFSIZE / 4);
+    mask = dst + (BUFSIZE / 4);
+
+    if (!use_csv_output)
+        print_explanation ();
+
+    if (bandwidth < 1.0)
+        bandwidth = bench_memcpy ();
+    if (!use_csv_output)
+        print_speed_scaling (bandwidth);
+
+    if (strcmp (pattern, "all") == 0)
+        run_default_tests (bandwidth);
+    else
+        run_one_test (pattern, bandwidth, !use_csv_output);
+
+    free (src);
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/matrix-test.c b/libs/pixman-0.40.0/test/matrix-test.c
new file mode 100644
index 0000000..0a5f203
--- /dev/null
+++ b/libs/pixman-0.40.0/test/matrix-test.c
@@ -0,0 +1,235 @@
+/*
+ * Copyright © 2012 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include "utils.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+
+#ifdef HAVE_FLOAT128
+
+#define pixman_fixed_to_float128(x) (((__float128)(x)) / 65536.0Q)
+
+typedef struct { __float128 v[3]; } pixman_vector_f128_t;
+typedef struct { __float128 m[3][3]; } pixman_transform_f128_t;
+
+pixman_bool_t
+pixman_transform_point_f128 (const pixman_transform_f128_t *t,
+                             const pixman_vector_f128_t    *v,
+                             pixman_vector_f128_t          *result)
+{
+    int i;
+    for (i = 0; i < 3; i++)
+    {
+        result->v[i] = t->m[i][0] * v->v[0] +
+                       t->m[i][1] * v->v[1] +
+                       t->m[i][2] * v->v[2];
+    }
+    if (result->v[2] != 0)
+    {
+        result->v[0] /= result->v[2];
+        result->v[1] /= result->v[2];
+        result->v[2] = 1;
+        return TRUE;
+    }
+    else
+    {
+        return FALSE;
+    }
+}
+
+pixman_bool_t does_it_fit_fixed_48_16 (__float128 x)
+{
+    if (x >= 65536.0Q * 65536.0Q * 32768.0Q)
+        return FALSE;
+    if (x <= -65536.0Q * 65536.0Q * 32768.0Q)
+        return FALSE;
+    return TRUE;
+}
+
+#endif
+
+static inline uint32_t
+byteswap32 (uint32_t x)
+{
+    return ((x & ((uint32_t)0xFF << 24)) >> 24) |
+           ((x & ((uint32_t)0xFF << 16)) >>  8) |
+           ((x & ((uint32_t)0xFF <<  8)) <<  8) |
+           ((x & ((uint32_t)0xFF <<  0)) << 24);
+}
+
+static inline uint64_t
+byteswap64 (uint64_t x)
+{
+    return ((x & ((uint64_t)0xFF << 56)) >> 56) |
+           ((x & ((uint64_t)0xFF << 48)) >> 40) |
+           ((x & ((uint64_t)0xFF << 40)) >> 24) |
+           ((x & ((uint64_t)0xFF << 32)) >>  8) |
+           ((x & ((uint64_t)0xFF << 24)) <<  8) |
+           ((x & ((uint64_t)0xFF << 16)) << 24) |
+           ((x & ((uint64_t)0xFF <<  8)) << 40) |
+           ((x & ((uint64_t)0xFF <<  0)) << 56);
+}
+
+static void
+byteswap_transform (pixman_transform_t *t)
+{
+    int i, j;
+
+    if (is_little_endian ())
+        return;
+
+    for (i = 0; i < 3; i++)
+        for (j = 0; j < 3; j++)
+            t->matrix[i][j] = byteswap32 (t->matrix[i][j]);
+}
+
+static void
+byteswap_vector_48_16 (pixman_vector_48_16_t *v)
+{
+    int i;
+
+    if (is_little_endian ())
+        return;
+
+    for (i = 0; i < 3; i++)
+        v->v[i] = byteswap64 (v->v[i]);
+}
+
+uint32_t
+test_matrix (int testnum, int verbose)
+{
+    uint32_t crc32 = 0;
+    int i, j, k;
+    pixman_bool_t is_affine;
+
+    prng_srand (testnum);
+
+    for (i = 0; i < 100; i++)
+    {
+        pixman_bool_t           transform_ok;
+        pixman_transform_t      ti;
+        pixman_vector_48_16_t   vi, result_i;
+#ifdef HAVE_FLOAT128
+        pixman_transform_f128_t tf;
+        pixman_vector_f128_t    vf, result_f;
+#endif
+        prng_randmemset (&ti, sizeof(ti), 0);
+        prng_randmemset (&vi, sizeof(vi), 0);
+        byteswap_transform (&ti);
+        byteswap_vector_48_16 (&vi);
+
+        for (j = 0; j < 3; j++)
+        {
+            /* make sure that "vi" contains 31.16 fixed point data */
+            vi.v[j] >>= 17;
+            /* and apply random shift */
+            if (prng_rand_n (3) == 0)
+                vi.v[j] >>= prng_rand_n (46);
+        }
+
+        if (prng_rand_n (2))
+        {
+            /* random shift for the matrix */
+            for (j = 0; j < 3; j++)
+                for (k = 0; k < 3; k++)
+                    ti.matrix[j][k] >>= prng_rand_n (30);
+        }
+
+        if (prng_rand_n (2))
+        {
+            /* affine matrix */
+            ti.matrix[2][0] = 0;
+            ti.matrix[2][1] = 0;
+            ti.matrix[2][2] = pixman_fixed_1;
+        }
+
+        if (prng_rand_n (2))
+        {
+            /* cartesian coordinates */
+            vi.v[2] = pixman_fixed_1;
+        }
+
+        is_affine = (ti.matrix[2][0] == 0 && ti.matrix[2][1] == 0 &&
+                     ti.matrix[2][2] == pixman_fixed_1 &&
+                     vi.v[2] == pixman_fixed_1);
+
+        transform_ok = TRUE;
+        if (is_affine && prng_rand_n (2))
+            pixman_transform_point_31_16_affine (&ti, &vi, &result_i);
+        else
+            transform_ok = pixman_transform_point_31_16 (&ti, &vi, &result_i);
+
+#ifdef HAVE_FLOAT128
+        /* compare with a reference 128-bit floating point implementation */
+        for (j = 0; j < 3; j++)
+        {
+            vf.v[j] = pixman_fixed_to_float128 (vi.v[j]);
+            for (k = 0; k < 3; k++)
+            {
+                tf.m[j][k] = pixman_fixed_to_float128 (ti.matrix[j][k]);
+            }
+        }
+
+        if (pixman_transform_point_f128 (&tf, &vf, &result_f))
+        {
+            if (transform_ok ||
+                (does_it_fit_fixed_48_16 (result_f.v[0]) &&
+                 does_it_fit_fixed_48_16 (result_f.v[1]) &&
+                 does_it_fit_fixed_48_16 (result_f.v[2])))
+            {
+                for (j = 0; j < 3; j++)
+                {
+                    double diff = fabs (result_f.v[j] -
+                                        pixman_fixed_to_float128 (result_i.v[j]));
+
+                    if (is_affine && diff > (0.51 / 65536.0))
+                    {
+                        printf ("%d:%d: bad precision for affine (%.12f)\n",
+                               testnum, i, diff);
+                        abort ();
+                    }
+                    else if (diff > (0.71 / 65536.0))
+                    {
+                        printf ("%d:%d: bad precision for projective (%.12f)\n",
+                               testnum, i, diff);
+                        abort ();
+                    }
+                }
+            }
+        }
+#endif
+        byteswap_vector_48_16 (&result_i);
+        crc32 = compute_crc32 (crc32, &result_i, sizeof (result_i));
+    }
+    return crc32;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    return fuzzer_test_main ("matrix", 20000,
+			     0xBEBF98C3,
+			     test_matrix, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/meson.build b/libs/pixman-0.40.0/test/meson.build
new file mode 100644
index 0000000..59a0d42
--- /dev/null
+++ b/libs/pixman-0.40.0/test/meson.build
@@ -0,0 +1,97 @@
+# Copyright © 2018 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+tests = [
+  'oob-test',
+  'infinite-loop',
+  'trap-crasher',
+  'fence-image-self-test',
+  'region-translate-test',
+  'fetch-test',
+  'a1-trap-test',
+  'prng-test',
+  'radial-invalid',
+  'pdf-op-test',
+  'region-test',
+  'combiner-test',
+  'scaling-crash-test',
+  'alpha-loop',
+  'scaling-helpers-test',
+  'rotate-test',
+  'alphamap',
+  'gradient-crash-test',
+  'pixel-test',
+  'matrix-test',
+  'filter-reduction-test',
+  'composite-traps-test',
+  'region-contains-test',
+  'glyph-test',
+  'solid-test',
+  'stress-test',
+  'cover-test',
+  'blitters-test',
+  'affine-test',
+  'scaling-test',
+  'composite',
+  'tolerance-test',
+]
+
+# Remove/update this once thread-test.c supports threading methods
+# other than PThreads and Windows threads
+if pthreads_found or host_machine.system() == 'windows'
+  tests += 'thread-test'
+endif
+
+progs = [
+  'lowlevel-blt-bench',
+  'radial-perf-test',
+  'check-formats',
+  'scaling-bench',
+  'affine-bench',
+]
+
+libtestutils = static_library(
+  'testutils',
+  ['utils.c', 'utils-prng.c', config_h],
+  dependencies : [dep_openmp, dep_m, dep_png, idep_pixman],
+)
+
+foreach t : tests
+  test(
+    t,
+    executable(
+      t,
+      [t + '.c', config_h],
+      link_with : libtestutils,
+      dependencies : [dep_threads, dep_openmp, idep_pixman],
+    ),
+    timeout : 120,
+    is_parallel : true,
+  )
+endforeach
+
+foreach p : progs
+  executable(
+    p,
+    p + '.c',
+    link_with : libtestutils,
+    dependencies : [dep_openmp, idep_pixman],
+  )
+endforeach
diff --git a/libs/pixman-0.40.0/test/oob-test.c b/libs/pixman-0.40.0/test/oob-test.c
new file mode 100644
index 0000000..0d19b50
--- /dev/null
+++ b/libs/pixman-0.40.0/test/oob-test.c
@@ -0,0 +1,101 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+
+typedef struct
+{
+    int				width;
+    int				height;
+    int				stride;
+    pixman_format_code_t	format;
+    
+} image_info_t;
+
+typedef struct
+{
+    pixman_op_t		op;
+    
+    image_info_t	src;
+    image_info_t	dest;
+
+    int			src_x;
+    int			src_y;
+    int			dest_x;
+    int			dest_y;
+    int			width;
+    int			height;
+} composite_info_t;
+
+const composite_info_t info[] =
+{
+    {
+	PIXMAN_OP_SRC,
+	{  3, 6, 16, PIXMAN_a8r8g8b8 },
+	{  5, 7, 20, PIXMAN_x8r8g8b8 },
+	1, 8,
+	1, -1,
+	1, 8
+    },
+    {
+	PIXMAN_OP_SRC,
+	{ 7, 5, 36, PIXMAN_a8r8g8b8 },
+	{ 6, 5, 28, PIXMAN_x8r8g8b8 },
+	8, 5,
+	5, 3,
+	1, 2
+    },
+    {
+	PIXMAN_OP_OVER,
+	{ 10, 10, 40, PIXMAN_a2b10g10r10 },
+	{ 10, 10, 40, PIXMAN_a2b10g10r10 },
+	0, 0,
+	0, 0,
+	10, 10
+    },
+    {
+	PIXMAN_OP_OVER,
+	{ 10, 10, 40, PIXMAN_x2b10g10r10 },
+	{ 10, 10, 40, PIXMAN_x2b10g10r10 },
+	0, 0,
+	0, 0,
+	10, 10
+    },
+};
+
+static pixman_image_t *
+make_image (const image_info_t *info)
+{
+    char *data = malloc (info->stride * info->height);
+    int i;
+
+    for (i = 0; i < info->height * info->stride; ++i)
+	data[i] = (i % 255) ^ (((i % 16) << 4) | (i & 0xf0));
+
+    return pixman_image_create_bits (info->format, info->width, info->height, (uint32_t *)data, info->stride);
+}
+    
+static void
+test_composite (const composite_info_t *info)
+{
+    pixman_image_t *src = make_image (&info->src);
+    pixman_image_t *dest = make_image (&info->dest);
+
+    pixman_image_composite (PIXMAN_OP_SRC, src, NULL, dest,
+			    info->src_x, info->src_y,
+			    0, 0,
+			    info->dest_x, info->dest_y,
+			    info->width, info->height);
+}
+
+
+
+int
+main (int argc, char **argv)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (info); ++i)
+	test_composite (&info[i]);
+    
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/pdf-op-test.c b/libs/pixman-0.40.0/test/pdf-op-test.c
new file mode 100644
index 0000000..dcb3a60
--- /dev/null
+++ b/libs/pixman-0.40.0/test/pdf-op-test.c
@@ -0,0 +1,83 @@
+#include <stdlib.h>
+#include "utils.h"
+
+static const pixman_op_t pdf_ops[] =
+{
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_COLOR_DODGE,
+    PIXMAN_OP_COLOR_BURN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_SOFT_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+    PIXMAN_OP_HSL_HUE,
+    PIXMAN_OP_HSL_SATURATION,
+    PIXMAN_OP_HSL_COLOR,
+    PIXMAN_OP_HSL_LUMINOSITY
+};
+
+static const uint32_t pixels[] =
+{
+    0x00808080,
+    0x80123456,
+    0x00000000,
+    0xffffffff,
+    0x00ffffff,
+    0x80808080,
+    0x00123456,
+};
+
+int
+main ()
+{
+    int o, s, m, d;
+
+    enable_divbyzero_exceptions();
+
+    for (o = 0; o < ARRAY_LENGTH (pdf_ops); ++o)
+    {
+	pixman_op_t op = pdf_ops[o];
+
+	for (s = 0; s < ARRAY_LENGTH (pixels); ++s)
+	{
+	    pixman_image_t *src;
+
+	    src = pixman_image_create_bits (
+		PIXMAN_a8r8g8b8, 1, 1, (uint32_t *)&(pixels[s]), 4);
+
+	    for (m = -1; m < ARRAY_LENGTH (pixels); ++m)
+	    {
+		pixman_image_t *msk = NULL;
+		if (m >= 0)
+		{
+		    msk = pixman_image_create_bits (
+			PIXMAN_a8r8g8b8, 1, 1, (uint32_t *)&(pixels[m]), 4);
+		}
+
+		for (d = 0; d < ARRAY_LENGTH (pixels); ++d)
+		{
+		    pixman_image_t *dst;
+		    uint32_t dp = pixels[d];
+
+		    dst = pixman_image_create_bits (
+			PIXMAN_a8r8g8b8, 1, 1, &dp, 4);
+
+		    pixman_image_composite (op, src, msk, dst,
+					    0, 0, 0, 0, 0, 0, 1, 1);
+
+		    pixman_image_unref (dst);
+		}
+		if (msk)
+		    pixman_image_unref (msk);
+	    }
+
+	    pixman_image_unref (src);
+	}
+    }
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/pixel-test.c b/libs/pixman-0.40.0/test/pixel-test.c
new file mode 100644
index 0000000..7dc0eff
--- /dev/null
+++ b/libs/pixman-0.40.0/test/pixel-test.c
@@ -0,0 +1,3023 @@
+/*
+ * Copyright © 2013 Soeren Sandmann
+ * Copyright © 2013 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#include <stdio.h>
+#include <stdlib.h> /* abort() */
+#include <math.h>
+#include <time.h>
+#include "utils.h"
+
+typedef struct pixel_combination_t pixel_combination_t;
+struct pixel_combination_t
+{
+    pixman_op_t			op;
+    pixman_format_code_t	src_format;
+    uint32_t			src_pixel;
+    pixman_format_code_t	mask_format;
+    uint32_t			mask_pixel;
+    pixman_format_code_t	dest_format;
+    uint32_t			dest_pixel;
+};
+
+static const pixel_combination_t regressions[] =
+{
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ffc3ff,
+      PIXMAN_a8,	0x7b,
+      PIXMAN_a8r8g8b8,	0xff00c300,
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xb5,
+      PIXMAN_a4r4g4b4,	0xe3ff,
+      PIXMAN_a2r2g2b2,	0x2e
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xa6,
+      PIXMAN_a8r8g8b8,	0x2b00ff00,
+      PIXMAN_a4r4g4b4,	0x7e
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0x27000013,
+      PIXMAN_a2r2g2b2,	0x80,
+      PIXMAN_a4r4g4b4,	0x9d
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a4r4g4b4,	0xe6f7,
+      PIXMAN_a2r2g2b2,	0xad,
+      PIXMAN_a4r4g4b4,	0x71
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0xff4f70ff,
+      PIXMAN_r5g6b5,	0xb828,
+      PIXMAN_a8r8g8b8,	0xcac400
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xa9,
+      PIXMAN_a4r4g4b4,	0x41c2,
+      PIXMAN_a8r8g8b8,	0xffff2b
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x89,
+      PIXMAN_a8r8g8b8,	0x977cff61,
+      PIXMAN_a4r4g4b4,	0x36
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x81,
+      PIXMAN_r5g6b5,	0x6f9e,
+      PIXMAN_a4r4g4b4,	0x1eb
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xb5,
+      PIXMAN_a4r4g4b4,	0xe247,
+      PIXMAN_a8r8g8b8,	0xffbaff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x97,
+      PIXMAN_a2r2g2b2,	0x9d,
+      PIXMAN_a2r2g2b2,	0x21
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xb4,
+      PIXMAN_a2r2g2b2,	0x90,
+      PIXMAN_a8r8g8b8,	0xc0fd5c
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0xdf00ff70,
+      PIXMAN_a8r8g8b8,	0x2597ff27,
+      PIXMAN_a4r4g4b4,	0xf3
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xb7,
+      PIXMAN_r3g3b2,	0xb1,
+      PIXMAN_a8r8g8b8,	0x9f4bcc
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a4r4g4b4,	0xf39e,
+      PIXMAN_r5g6b5,	0x34,
+      PIXMAN_a8r8g8b8,	0xf6ae00
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0x3aff1dff,
+      PIXMAN_a2r2g2b2,	0x64,
+      PIXMAN_a8r8g8b8,	0x94ffb4
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xa4,
+      PIXMAN_a2r2g2b2,	0x8a,
+      PIXMAN_a4r4g4b4,	0xff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xa5,
+      PIXMAN_a4r4g4b4,	0x1a,
+      PIXMAN_a4r4g4b4,	0xff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xb4,
+      PIXMAN_a2r2g2b2,	0xca,
+      PIXMAN_a4r4g4b4,	0x7b
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xbd,
+      PIXMAN_a4r4g4b4,	0xff37,
+      PIXMAN_a4r4g4b4,	0xff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x96,
+      PIXMAN_a2r2g2b2,	0xbb,
+      PIXMAN_a8r8g8b8,	0x96ffff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x89,
+      PIXMAN_r3g3b2,	0x92,
+      PIXMAN_a4r4g4b4,	0xa8c
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a4r4g4b4,	0xa95b,
+      PIXMAN_a2r2g2b2,	0x68,
+      PIXMAN_a8r8g8b8,	0x38ff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x90,
+      PIXMAN_a8r8g8b8,	0x53bd00ef,
+      PIXMAN_a8r8g8b8,	0xff0003
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1f5ffff,
+      PIXMAN_r3g3b2,	0x22,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x10000b6,
+      PIXMAN_a8r8g8b8,	0x9645,
+      PIXMAN_r5g6b5,	0x6
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x172ff00,
+      PIXMAN_a4r4g4b4,	0xff61,
+      PIXMAN_r3g3b2,	0xc
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x281ffc8,
+      PIXMAN_r5g6b5,	0x39b8,
+      PIXMAN_r5g6b5,	0x13
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100a2ff,
+      PIXMAN_a4r4g4b4,	0x6500,
+      PIXMAN_a2r2g2b2,	0x5
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffff51,
+      PIXMAN_r5g6b5,	0x52ff,
+      PIXMAN_a2r2g2b2,	0x14
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x150d500,
+      PIXMAN_a8r8g8b8,	0x6200b7ff,
+      PIXMAN_a8r8g8b8,	0x1f5200
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2a9a700,
+      PIXMAN_a8r8g8b8,	0xf7003400,
+      PIXMAN_a8r8g8b8,	0x2200
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x200ffff,
+      PIXMAN_r5g6b5,	0x81ff,
+      PIXMAN_r5g6b5,	0x1f
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2ff00ff,
+      PIXMAN_r5g6b5,	0x3f00,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x3ff1aa4,
+      PIXMAN_a4r4g4b4,	0x2200,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x280ff2c,
+      PIXMAN_r3g3b2,	0xc6,
+      PIXMAN_a8r8g8b8,	0xfdfd44fe
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x13aff1d,
+      PIXMAN_a2r2g2b2,	0x4b,
+      PIXMAN_r5g6b5,	0x12a1
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x2ffff88,
+      PIXMAN_a8r8g8b8,	0xff3a49,
+      PIXMAN_r5g6b5,	0xf7df
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1009700,
+      PIXMAN_a2r2g2b2,	0x56,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1aacbff,
+      PIXMAN_a4r4g4b4,	0x84,
+      PIXMAN_r3g3b2,	0x1
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x100b1ff,
+      PIXMAN_a2r2g2b2,	0xf5,
+      PIXMAN_a8r8g8b8,	0xfea89cff
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ff0000,
+      PIXMAN_r5g6b5,	0x6800,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x10064ff,
+      PIXMAN_r3g3b2,	0x61,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1bb00ff,
+      PIXMAN_r5g6b5,	0x76b5,
+      PIXMAN_a4r4g4b4,	0x500
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2ffff41,
+      PIXMAN_r5g6b5,	0x7100,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ff1231,
+      PIXMAN_a8r8g8b8,	0x381089,
+      PIXMAN_r5g6b5,	0x38a5
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x16e5c49,
+      PIXMAN_a8r8g8b8,	0x4dfa3694,
+      PIXMAN_a8r8g8b8,	0x211c16
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x134ff62,
+      PIXMAN_a2r2g2b2,	0x14,
+      PIXMAN_r3g3b2,	0x8
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x300ffeb,
+      PIXMAN_r3g3b2,	0xc7,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x3ff8bff,
+      PIXMAN_r3g3b2,	0x3e,
+      PIXMAN_a8r8g8b8,	0x3008baa
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff00ff,
+      PIXMAN_a4r4g4b4,	0x3466,
+      PIXMAN_a4r4g4b4,	0x406
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ddc027,
+      PIXMAN_a4r4g4b4,	0x7d00,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x2ffff00,
+      PIXMAN_a8r8g8b8,	0xc92cfb52,
+      PIXMAN_a4r4g4b4,	0x200
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ff116a,
+      PIXMAN_a4r4g4b4,	0x6000,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_r5g6b5,	0x2f95,
+      PIXMAN_r5g6b5,	0x795
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffff00,
+      PIXMAN_a4r4g4b4,	0x354a,
+      PIXMAN_r5g6b5,	0x3180
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1d7ff00,
+      PIXMAN_a4r4g4b4,	0xd6ff,
+      PIXMAN_a8r8g8b8,	0xffff0700
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1bc5db7,
+      PIXMAN_r5g6b5,	0x944f,
+      PIXMAN_a4r4g4b4,	0xff05
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x185ffd9,
+      PIXMAN_a2r2g2b2,	0x9c,
+      PIXMAN_r5g6b5,	0x3c07
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1fa7f61,
+      PIXMAN_a8r8g8b8,	0xff31ff00,
+      PIXMAN_r3g3b2,	0xd2
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1c4ff00,
+      PIXMAN_r3g3b2,	0xb,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2ff00ff,
+      PIXMAN_a8r8g8b8,	0x3f3caeda,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ff00,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_r5g6b5,	0xe0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff68ff,
+      PIXMAN_a4r4g4b4,	0x8046,
+      PIXMAN_r5g6b5,	0xec
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x100ff28,
+      PIXMAN_a8r8g8b8,	0x4c00,
+      PIXMAN_r5g6b5,	0x260
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffff00,
+      PIXMAN_a4r4g4b4,	0xd92a,
+      PIXMAN_a8r8g8b8,	0x2200
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100289a,
+      PIXMAN_a8r8g8b8,	0x74ffb8ff,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1baff00,
+      PIXMAN_r5g6b5,	0x4e9d,
+      PIXMAN_r5g6b5,	0x3000
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1fcffad,
+      PIXMAN_r5g6b5,	0x42d7,
+      PIXMAN_a8r8g8b8,	0x1c6ffe5
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x183ff00,
+      PIXMAN_r3g3b2,	0x7e,
+      PIXMAN_a4r4g4b4,	0xff
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x2ff0076,
+      PIXMAN_a8r8g8b8,	0x2a0000,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x3d8bbff,
+      PIXMAN_r5g6b5,	0x6900,
+      PIXMAN_a8r8g8b8,	0x35b0000
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x14f00ff,
+      PIXMAN_r5g6b5,	0xd48,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x28c72df,
+      PIXMAN_a8r8g8b8,	0xff5cff31,
+      PIXMAN_a4r4g4b4,	0x2
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffffff,
+      PIXMAN_a8r8g8b8,	0xffad8020,
+      PIXMAN_r5g6b5,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x100ff00,
+      PIXMAN_a2r2g2b2,	0x76,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1005d00,
+      PIXMAN_r5g6b5,	0x7b04,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x3cdfc3e,
+      PIXMAN_a8r8g8b8,	0x69ec21d3,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x200ffff,
+      PIXMAN_r5g6b5,	0x30ff,
+      PIXMAN_r5g6b5,	0x60ff
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x532fff4,
+      PIXMAN_r5g6b5,	0xcb,
+      PIXMAN_r5g6b5,	0xd9a1
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_r3g3b2,	0x5f,
+      PIXMAN_a2r2g2b2,	0x10
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_a8r8g8b8,	0xffd60052,
+      PIXMAN_r3g3b2,	0x1
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ff6491,
+      PIXMAN_a8r8g8b8,	0x1e53ff00,
+      PIXMAN_r5g6b5,	0x1862
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffff00,
+      PIXMAN_r3g3b2,	0xc7,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x29d0fff,
+      PIXMAN_a4r4g4b4,	0x25ff,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x141760a,
+      PIXMAN_a4r4g4b4,	0x7ec2,
+      PIXMAN_a4r4g4b4,	0x130
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1abedff,
+      PIXMAN_a8r8g8b8,	0x75520068,
+      PIXMAN_r3g3b2,	0x87
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x10000ff,
+      PIXMAN_a8r8g8b8,	0xff00e652,
+      PIXMAN_r3g3b2,	0x1
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x16006075,
+      PIXMAN_r5g6b5,	0xc00,
+      PIXMAN_a8r8g8b8,	0x27f0900
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x200ff00,
+      PIXMAN_a8r8g8b8,	0xd1b83f57,
+      PIXMAN_a4r4g4b4,	0xff75
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x14000c4,
+      PIXMAN_a4r4g4b4,	0x96,
+      PIXMAN_a2r2g2b2,	0x1
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ff00d1,
+      PIXMAN_r3g3b2,	0x79,
+      PIXMAN_a2r2g2b2,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ff00dc,
+      PIXMAN_a4r4g4b4,	0xc5ff,
+      PIXMAN_a2r2g2b2,	0x10
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffffb2,
+      PIXMAN_a8r8g8b8,	0x4cff5700,
+      PIXMAN_r3g3b2,	0x48
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1327482,
+      PIXMAN_a8r8g8b8,	0x247ff,
+      PIXMAN_a8r8g8b8,	0x82
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1d0ff00,
+      PIXMAN_r3g3b2,	0xc9,
+      PIXMAN_r5g6b5,	0x240
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x13d35ff,
+      PIXMAN_a2r2g2b2,	0x6d,
+      PIXMAN_r3g3b2,	0x1
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffc6b2,
+      PIXMAN_a8r8g8b8,	0x5abe8e3c,
+      PIXMAN_r5g6b5,	0x5a27
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x15700ff,
+      PIXMAN_r3g3b2,	0xdd,
+      PIXMAN_a8r8g8b8,	0x55
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff11ff,
+      PIXMAN_r3g3b2,	0x30,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ff00ff,
+      PIXMAN_a2r2g2b2,	0x6d,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1421d5f,
+      PIXMAN_a4r4g4b4,	0xff85,
+      PIXMAN_a8r8g8b8,	0x1420f00
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1d2ffff,
+      PIXMAN_r5g6b5,	0xfc,
+      PIXMAN_r5g6b5,	0x1c
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ffff42,
+      PIXMAN_a4r4g4b4,	0x7100,
+      PIXMAN_a4r4g4b4,	0x771
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x25ae3d4,
+      PIXMAN_a8r8g8b8,	0x39ffc99a,
+      PIXMAN_a8r8g8b8,	0x14332f
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff0643,
+      PIXMAN_a8r8g8b8,	0x4c000000,
+      PIXMAN_r5g6b5,	0x4802
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1966a00,
+      PIXMAN_r3g3b2,	0x46,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x387ff59,
+      PIXMAN_r5g6b5,	0x512c,
+      PIXMAN_r5g6b5,	0x120
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1f7ffb0,
+      PIXMAN_r5g6b5,	0x63b8,
+      PIXMAN_a8r8g8b8,	0x1000089
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x185841c,
+      PIXMAN_a2r2g2b2,	0x5c,
+      PIXMAN_a8r8g8b8,	0x8400
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ffc3ff,
+      PIXMAN_a8r8g8b8,	0xff7b,
+      PIXMAN_a8r8g8b8,	0xff00c300
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff7500,
+      PIXMAN_a2r2g2b2,	0x47,
+      PIXMAN_a4r4g4b4,	0xff
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1002361,
+      PIXMAN_a2r2g2b2,	0x7e,
+      PIXMAN_r5g6b5,	0x64
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x10000b6,
+      PIXMAN_a8r8g8b8,	0x59004463,
+      PIXMAN_a4r4g4b4,	0xffa7
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff5a49,
+      PIXMAN_a8r8g8b8,	0xff3fff2b,
+      PIXMAN_a8r8g8b8,	0x13f000c
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x3ffecfc,
+      PIXMAN_r3g3b2,	0x3c,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1630044,
+      PIXMAN_a2r2g2b2,	0x63,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1d2ff58,
+      PIXMAN_a8r8g8b8,	0x8f77ff,
+      PIXMAN_a4r4g4b4,	0x705
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x14dffff,
+      PIXMAN_a2r2g2b2,	0x9a,
+      PIXMAN_a8r8g8b8,	0x1a0000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ff92,
+      PIXMAN_a4r4g4b4,	0x540c,
+      PIXMAN_r5g6b5,	0x2a6
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_a4r4g4b4,	0xddd5,
+      PIXMAN_a4r4g4b4,	0xdd0
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_r5g6b5,	0xff8c,
+      PIXMAN_a4r4g4b4,	0xff0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_r3g3b2,	0x66,
+      PIXMAN_r5g6b5,	0x7d1f
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ffff00,
+      PIXMAN_a4r4g4b4,	0xff5b,
+      PIXMAN_a8r8g8b8,	0x5500
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x2ed2dff,
+      PIXMAN_r5g6b5,	0x7ae7,
+      PIXMAN_r3g3b2,	0xce
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1b13205,
+      PIXMAN_a8r8g8b8,	0x35ffff00,
+      PIXMAN_r5g6b5,	0x2040
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1e60dff,
+      PIXMAN_a4r4g4b4,	0x760f,
+      PIXMAN_a2r2g2b2,	0x11
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x10000ff,
+      PIXMAN_a4r4g4b4,	0x3,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ffff,
+      PIXMAN_a8r8g8b8,	0x6600,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x30000fa,
+      PIXMAN_a4r4g4b4,	0x23b7,
+      PIXMAN_a8r8g8b8,	0x21
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_r3g3b2,	0x60,
+      PIXMAN_r3g3b2,	0x60
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x3b31b30,
+      PIXMAN_r3g3b2,	0x2e,
+      PIXMAN_a8r8g8b8,	0x3000c20
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x160ffff,
+      PIXMAN_a4r4g4b4,	0xff42,
+      PIXMAN_r3g3b2,	0xed
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x172ffff,
+      PIXMAN_a4r4g4b4,	0x5100,
+      PIXMAN_r3g3b2,	0x29
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x16300ff,
+      PIXMAN_a4r4g4b4,	0x5007,
+      PIXMAN_a8r8g8b8,	0x77
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x2ffff3a,
+      PIXMAN_a8r8g8b8,	0x26640083,
+      PIXMAN_a4r4g4b4,	0x220
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x106ff60,
+      PIXMAN_r5g6b5,	0xdce,
+      PIXMAN_a8r8g8b8,	0x100ba00
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100e7ff,
+      PIXMAN_r5g6b5,	0xa00,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x2b500f1,
+      PIXMAN_a4r4g4b4,	0x7339,
+      PIXMAN_a8r8g8b8,	0x1000091
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff00ff,
+      PIXMAN_a4r4g4b4,	0xc863,
+      PIXMAN_r5g6b5,	0x6
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1ffffca,
+      PIXMAN_a8r8g8b8,	0x8b4cf000,
+      PIXMAN_r3g3b2,	0xd2
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1fffe00,
+      PIXMAN_r3g3b2,	0x88,
+      PIXMAN_r3g3b2,	0x8
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x16f0000,
+      PIXMAN_a2r2g2b2,	0x59,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x377ff43,
+      PIXMAN_a4r4g4b4,	0x2a,
+      PIXMAN_a8r8g8b8,	0x2d
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x11dffff,
+      PIXMAN_r3g3b2,	0xcb,
+      PIXMAN_r3g3b2,	0x8
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_r5g6b5,	0xbdab,
+      PIXMAN_a4r4g4b4,	0xbb0
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff3343,
+      PIXMAN_a8r8g8b8,	0x7a00ffff,
+      PIXMAN_a2r2g2b2,	0xd
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ebff4b,
+      PIXMAN_r3g3b2,	0x26,
+      PIXMAN_r3g3b2,	0x24
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2c1b3ff,
+      PIXMAN_a8r8g8b8,	0x3000152a,
+      PIXMAN_r3g3b2,	0x24
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1a7ffff,
+      PIXMAN_r3g3b2,	0x9,
+      PIXMAN_r5g6b5,	0x24a
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x4ff00ec,
+      PIXMAN_a8r8g8b8,	0x1da4961e,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff25ff,
+      PIXMAN_a8r8g8b8,	0x64b0ff00,
+      PIXMAN_r5g6b5,	0x606c
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1fd62ff,
+      PIXMAN_a4r4g4b4,	0x76b1,
+      PIXMAN_r5g6b5,	0x716e
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x194ffde,
+      PIXMAN_r5g6b5,	0x47ff,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x108ffff,
+      PIXMAN_a8r8g8b8,	0xffffff66,
+      PIXMAN_r5g6b5,	0xff0c
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x5ffffff,
+      PIXMAN_r5g6b5,	0xdf,
+      PIXMAN_r5g6b5,	0xc0
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ad31,
+      PIXMAN_a2r2g2b2,	0xc5,
+      PIXMAN_a4r4g4b4,	0x31
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffff34,
+      PIXMAN_a8r8g8b8,	0x6a57c491,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1fffff1,
+      PIXMAN_r3g3b2,	0xaf,
+      PIXMAN_r5g6b5,	0xb01e
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff67ff,
+      PIXMAN_a4r4g4b4,	0x50ff,
+      PIXMAN_a8r8g8b8,	0x552255
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x11bffff,
+      PIXMAN_r5g6b5,	0xef0c,
+      PIXMAN_r5g6b5,	0xc
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x16cf37d,
+      PIXMAN_a4r4g4b4,	0xc561,
+      PIXMAN_r5g6b5,	0x2301
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffff9c,
+      PIXMAN_a4r4g4b4,	0x2700,
+      PIXMAN_a8r8g8b8,	0xffff
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x200f322,
+      PIXMAN_a8r8g8b8,	0xff3c7e,
+      PIXMAN_r5g6b5,	0x2
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1f14a33,
+      PIXMAN_a8r8g8b8,	0x26cff79,
+      PIXMAN_r3g3b2,	0xf9
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x11d922c,
+      PIXMAN_r3g3b2,	0xab,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x100ffff,
+      PIXMAN_a2r2g2b2,	0xf5,
+      PIXMAN_r3g3b2,	0x9
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x18697ff,
+      PIXMAN_a4r4g4b4,	0x5700,
+      PIXMAN_r5g6b5,	0xfa6d
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x12000fc,
+      PIXMAN_a2r2g2b2,	0x41,
+      PIXMAN_a8r8g8b8,	0xb0054
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x100ccff,
+      PIXMAN_a4r4g4b4,	0x657e,
+      PIXMAN_r5g6b5,	0x3b1
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffff1f,
+      PIXMAN_a2r2g2b2,	0xa6,
+      PIXMAN_r5g6b5,	0x2a0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x11fff82,
+      PIXMAN_a4r4g4b4,	0xff94,
+      PIXMAN_a8r8g8b8,	0x1010123
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x154bd19,
+      PIXMAN_a4r4g4b4,	0xb600,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x10000ff,
+      PIXMAN_r5g6b5,	0x8e,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x21aff00,
+      PIXMAN_r5g6b5,	0x71ff,
+      PIXMAN_r3g3b2,	0xf2
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2ad00a7,
+      PIXMAN_a4r4g4b4,	0x23,
+      PIXMAN_a8r8g8b8,	0x21
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x100ff00,
+      PIXMAN_r5g6b5,	0xb343,
+      PIXMAN_r3g3b2,	0xc
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x3ffa500,
+      PIXMAN_a8r8g8b8,	0x1af5b4,
+      PIXMAN_a8r8g8b8,	0xff1abc00
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2ffff11,
+      PIXMAN_a8r8g8b8,	0x9f334f,
+      PIXMAN_a8r8g8b8,	0x9f0005
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x2c75971,
+      PIXMAN_a4r4g4b4,	0x3900,
+      PIXMAN_a4r4g4b4,	0x211
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ff49,
+      PIXMAN_a8r8g8b8,	0x813dc25e,
+      PIXMAN_r5g6b5,	0x667d
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x10000ff,
+      PIXMAN_a4r4g4b4,	0x4bff,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x20ebcff,
+      PIXMAN_r5g6b5,	0xc9ff,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ffff00,
+      PIXMAN_r5g6b5,	0x51ff,
+      PIXMAN_r3g3b2,	0x44
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffd158,
+      PIXMAN_a8r8g8b8,	0x7d88ffce,
+      PIXMAN_r3g3b2,	0x6c
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1425e21,
+      PIXMAN_a2r2g2b2,	0xa5,
+      PIXMAN_r5g6b5,	0xe1
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x14b00ff,
+      PIXMAN_a8r8g8b8,	0xbe95004b,
+      PIXMAN_r5g6b5,	0x9
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x14fc0cd,
+      PIXMAN_a8r8g8b8,	0x2d12b78b,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff8230,
+      PIXMAN_a2r2g2b2,	0x4c,
+      PIXMAN_r3g3b2,	0x44
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ff31ff,
+      PIXMAN_a2r2g2b2,	0x14,
+      PIXMAN_a8r8g8b8,	0x551000
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x17800ff,
+      PIXMAN_a4r4g4b4,	0x22,
+      PIXMAN_a8r8g8b8,	0x22
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x14500ff,
+      PIXMAN_a4r4g4b4,	0x6400,
+      PIXMAN_r5g6b5,	0xff78
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ff9d,
+      PIXMAN_r3g3b2,	0xcd,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x3ff00ff,
+      PIXMAN_a4r4g4b4,	0xf269,
+      PIXMAN_a4r4g4b4,	0x200
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ff28b8,
+      PIXMAN_a4r4g4b4,	0x33ff,
+      PIXMAN_r5g6b5,	0x3000
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1006278,
+      PIXMAN_a8r8g8b8,	0x8a7f18,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffcb00,
+      PIXMAN_a4r4g4b4,	0x7900,
+      PIXMAN_a2r2g2b2,	0x14
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x115ff00,
+      PIXMAN_a8r8g8b8,	0x508d,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x3ff30b5,
+      PIXMAN_r5g6b5,	0x2e60,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x182fffb,
+      PIXMAN_r3g3b2,	0x1,
+      PIXMAN_a8r8g8b8,	0x1000054
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x16fff00,
+      PIXMAN_r5g6b5,	0x7bc0,
+      PIXMAN_a8r8g8b8,	0x367900
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1d95dd8,
+      PIXMAN_a4r4g4b4,	0xfff5,
+      PIXMAN_r5g6b5,	0xff09
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ff3cdc,
+      PIXMAN_a8r8g8b8,	0x3bda45ff,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x13900f8,
+      PIXMAN_a8r8g8b8,	0x7e00ffff,
+      PIXMAN_a4r4g4b4,	0xff00
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x10ea9ff,
+      PIXMAN_a8r8g8b8,	0xff34ff22,
+      PIXMAN_r5g6b5,	0xff52
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2002e99,
+      PIXMAN_a4r4g4b4,	0x3000,
+      PIXMAN_r5g6b5,	0x43
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x100ffff,
+      PIXMAN_r5g6b5,	0x19ff,
+      PIXMAN_r3g3b2,	0x3
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffff00,
+      PIXMAN_a8r8g8b8,	0xffff4251,
+      PIXMAN_a2r2g2b2,	0x4
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x121c9ff,
+      PIXMAN_a4r4g4b4,	0xd2,
+      PIXMAN_a4r4g4b4,	0x2
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ff4d,
+      PIXMAN_a2r2g2b2,	0x5e,
+      PIXMAN_a2r2g2b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x29ab4ff,
+      PIXMAN_r3g3b2,	0x47,
+      PIXMAN_a8r8g8b8,	0x1900
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffc1ac,
+      PIXMAN_a8r8g8b8,	0xee4ed0ac,
+      PIXMAN_a8r8g8b8,	0x1009d74
+    },
+    { PIXMAN_OP_CONJOINT_IN_REVERSE,
+      PIXMAN_a8r8g8b8,	0x269dffdc,
+      PIXMAN_a8r8g8b8,	0xff0b00e0,
+      PIXMAN_a8r8g8b8,	0x2a200ff
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffffff,
+      PIXMAN_a4r4g4b4,	0x3200,
+      PIXMAN_r3g3b2,	0x24
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x100ffed,
+      PIXMAN_a8r8g8b8,	0x67004eff,
+      PIXMAN_a2r2g2b2,	0x5
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x2fffd6a,
+      PIXMAN_a8r8g8b8,	0xc9003bff,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x253ff00,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_r5g6b5,	0xe0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x13600ad,
+      PIXMAN_r5g6b5,	0x35ae,
+      PIXMAN_r3g3b2,	0x1
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffa8ff,
+      PIXMAN_a8r8g8b8,	0xff5f00,
+      PIXMAN_r3g3b2,	0xe0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x10067ff,
+      PIXMAN_a4r4g4b4,	0x450d,
+      PIXMAN_a2r2g2b2,	0x1
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1ff01ff,
+      PIXMAN_r3g3b2,	0x77,
+      PIXMAN_r5g6b5,	0x6800
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x11da4ff,
+      PIXMAN_r5g6b5,	0x83c9,
+      PIXMAN_a4r4g4b4,	0x44
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffd4ff,
+      PIXMAN_r3g3b2,	0xaa,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ff0000,
+      PIXMAN_a8r8g8b8,	0x71002a,
+      PIXMAN_a4r4g4b4,	0x700
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1d7ffff,
+      PIXMAN_r5g6b5,	0x3696,
+      PIXMAN_a4r4g4b4,	0x200
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffffc8,
+      PIXMAN_r5g6b5,	0xe900,
+      PIXMAN_a8r8g8b8,	0x2000
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff004a,
+      PIXMAN_r3g3b2,	0x48,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x3ffe969,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_r5g6b5,	0xc0
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x300ff73,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_a8r8g8b8,	0x3000073
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ff93ff,
+      PIXMAN_a8r8g8b8,	0x61fc7d2b,
+      PIXMAN_a4r4g4b4,	0x2
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x11bffff,
+      PIXMAN_a4r4g4b4,	0xffb4,
+      PIXMAN_r5g6b5,	0x8
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1e9e100,
+      PIXMAN_a2r2g2b2,	0x56,
+      PIXMAN_a2r2g2b2,	0x14
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x3ffb656,
+      PIXMAN_r3g3b2,	0x4,
+      PIXMAN_a4r4g4b4,	0xff99
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ff00,
+      PIXMAN_r3g3b2,	0x68,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1006dff,
+      PIXMAN_a2r2g2b2,	0x5d,
+      PIXMAN_a8r8g8b8,	0xff00ff55
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x11c00cb,
+      PIXMAN_a2r2g2b2,	0x44,
+      PIXMAN_a4r4g4b4,	0x4
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1d0ff86,
+      PIXMAN_r3g3b2,	0x5c,
+      PIXMAN_a8r8g8b8,	0x3c0000
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2f25fff,
+      PIXMAN_r3g3b2,	0x36,
+      PIXMAN_a8r8g8b8,	0x2a444aa
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x134af85,
+      PIXMAN_r3g3b2,	0x29,
+      PIXMAN_r5g6b5,	0xf300
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x13398af,
+      PIXMAN_r3g3b2,	0xa5,
+      PIXMAN_a4r4g4b4,	0x13
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff57ff,
+      PIXMAN_a4r4g4b4,	0x252c,
+      PIXMAN_r3g3b2,	0x40
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x115ffff,
+      PIXMAN_r5g6b5,	0xffe3,
+      PIXMAN_r5g6b5,	0x3303
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffff00,
+      PIXMAN_r5g6b5,	0x6300,
+      PIXMAN_r3g3b2,	0x6c
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x4ccff9c,
+      PIXMAN_r5g6b5,	0xcc,
+      PIXMAN_a8r8g8b8,	0x400003d
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffc6dd,
+      PIXMAN_r5g6b5,	0x9bff,
+      PIXMAN_r5g6b5,	0x5bff
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x14fff95,
+      PIXMAN_r3g3b2,	0x46,
+      PIXMAN_a8r8g8b8,	0x1000063
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1e6b700,
+      PIXMAN_r5g6b5,	0xc1ff,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffff54,
+      PIXMAN_a8r8g8b8,	0x2e00ff,
+      PIXMAN_r5g6b5,	0x2800
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x3ffffff,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_r5g6b5,	0xe0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1003550,
+      PIXMAN_r5g6b5,	0xffcc,
+      PIXMAN_r5g6b5,	0x1e0
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ffff74,
+      PIXMAN_r3g3b2,	0x28,
+      PIXMAN_a8r8g8b8,	0xfe2f49d7
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1e35100,
+      PIXMAN_r3g3b2,	0x57,
+      PIXMAN_r5g6b5,	0x4000
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x268ffa3,
+      PIXMAN_a4r4g4b4,	0x30,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x35700f8,
+      PIXMAN_r5g6b5,	0xa4,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x3ce1dff,
+      PIXMAN_r5g6b5,	0x2a5e,
+      PIXMAN_a8r8g8b8,	0x210000
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x494a7ff,
+      PIXMAN_a8r8g8b8,	0x1bffe400,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x10026d9,
+      PIXMAN_a8r8g8b8,	0xec00621f,
+      PIXMAN_r5g6b5,	0x63
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ff99,
+      PIXMAN_a8r8g8b8,	0xf334ff,
+      PIXMAN_a4r4g4b4,	0x30
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffc200,
+      PIXMAN_a8r8g8b8,	0x1e0000ff,
+      PIXMAN_a8r8g8b8,	0x1e1700
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff00ff,
+      PIXMAN_r3g3b2,	0x4b,
+      PIXMAN_r5g6b5,	0x4818
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2e800ff,
+      PIXMAN_a4r4g4b4,	0xd3,
+      PIXMAN_a4r4g4b4,	0xec
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x19a001f,
+      PIXMAN_r3g3b2,	0x76,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1cb00c3,
+      PIXMAN_a4r4g4b4,	0x5cff,
+      PIXMAN_r5g6b5,	0x4008
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff0000,
+      PIXMAN_r3g3b2,	0x2a,
+      PIXMAN_r5g6b5,	0xc5fb
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_a8r8g8b8,	0xea005a88,
+      PIXMAN_r3g3b2,	0xb3
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ffea,
+      PIXMAN_a4r4g4b4,	0x54eb,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x179ffff,
+      PIXMAN_r3g3b2,	0xa4,
+      PIXMAN_a8r8g8b8,	0x2400
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x17ad226,
+      PIXMAN_r3g3b2,	0xa4,
+      PIXMAN_r5g6b5,	0xe0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ff01,
+      PIXMAN_a2r2g2b2,	0x25,
+      PIXMAN_a4r4g4b4,	0x50
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x20000ff,
+      PIXMAN_a8r8g8b8,	0x2b00c127,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x200ff96,
+      PIXMAN_a4r4g4b4,	0x2300,
+      PIXMAN_r3g3b2,	0x6
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x200ffff,
+      PIXMAN_r3g3b2,	0x87,
+      PIXMAN_r5g6b5,	0x5bc8
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1fffff2,
+      PIXMAN_r3g3b2,	0x7e,
+      PIXMAN_a2r2g2b2,	0xe
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1ff8b00,
+      PIXMAN_a4r4g4b4,	0xd500,
+      PIXMAN_r3g3b2,	0x40
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ffffff,
+      PIXMAN_a8r8g8b8,	0x1bff38,
+      PIXMAN_a4r4g4b4,	0xf0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x158ff39,
+      PIXMAN_a4r4g4b4,	0x75dd,
+      PIXMAN_a8r8g8b8,	0xdd31
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1009b70,
+      PIXMAN_a4r4g4b4,	0xff40,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x12fb43f,
+      PIXMAN_a4r4g4b4,	0x69ff,
+      PIXMAN_a2r2g2b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffff95,
+      PIXMAN_a2r2g2b2,	0x84,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x200d188,
+      PIXMAN_r5g6b5,	0xde6,
+      PIXMAN_r5g6b5,	0x3
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2c70000,
+      PIXMAN_r5g6b5,	0x24fa,
+      PIXMAN_a8r8g8b8,	0x21a0000
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x100ff24,
+      PIXMAN_a4r4g4b4,	0x835,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x10000cd,
+      PIXMAN_a2r2g2b2,	0x7f,
+      PIXMAN_a2r2g2b2,	0x1
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x379ffff,
+      PIXMAN_a8r8g8b8,	0x23ffff00,
+      PIXMAN_r5g6b5,	0x4eda
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x172e3ff,
+      PIXMAN_r3g3b2,	0xa6,
+      PIXMAN_r5g6b5,	0x100
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100f5ad,
+      PIXMAN_a4r4g4b4,	0x7908,
+      PIXMAN_a2r2g2b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100fff9,
+      PIXMAN_a2r2g2b2,	0xf1,
+      PIXMAN_r3g3b2,	0x1
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1abff00,
+      PIXMAN_r5g6b5,	0x31ff,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x112ffd1,
+      PIXMAN_r3g3b2,	0x9,
+      PIXMAN_a2r2g2b2,	0xdd
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ffbf,
+      PIXMAN_r3g3b2,	0x2c,
+      PIXMAN_a4r4g4b4,	0x60
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffb7ff,
+      PIXMAN_r3g3b2,	0x6b,
+      PIXMAN_a4r4g4b4,	0x630
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x20005ff,
+      PIXMAN_a4r4g4b4,	0x8462,
+      PIXMAN_r5g6b5,	0xb1e8
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff5b00,
+      PIXMAN_r5g6b5,	0x70ff,
+      PIXMAN_r3g3b2,	0x60
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffffc3,
+      PIXMAN_r3g3b2,	0x39,
+      PIXMAN_a8r8g8b8,	0x200db41
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x306ffff,
+      PIXMAN_a8r8g8b8,	0xdcffff1f,
+      PIXMAN_a8r8g8b8,	0x306ff00
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x193daff,
+      PIXMAN_a8r8g8b8,	0x69000000,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x2a200ff,
+      PIXMAN_a8r8g8b8,	0x183aff00,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100f1a5,
+      PIXMAN_a8r8g8b8,	0xb5fc21ff,
+      PIXMAN_r5g6b5,	0xfe00
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1630019,
+      PIXMAN_a8r8g8b8,	0x6affc400,
+      PIXMAN_r5g6b5,	0x56ff
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff8bc2,
+      PIXMAN_r3g3b2,	0xee,
+      PIXMAN_r5g6b5,	0x1c0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x260ffff,
+      PIXMAN_a4r4g4b4,	0x3f00,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x169ffed,
+      PIXMAN_a8r8g8b8,	0xffffff3f,
+      PIXMAN_a8r8g8b8,	0x169ff00
+    },
+    { PIXMAN_OP_CONJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x154c181,
+      PIXMAN_a4r4g4b4,	0x5100,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1e09c00,
+      PIXMAN_r5g6b5,	0xca00,
+      PIXMAN_a4r4g4b4,	0xb00
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ff8dff,
+      PIXMAN_a8r8g8b8,	0x610038ff,
+      PIXMAN_a8r8g8b8,	0x1001f02
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1e400ff,
+      PIXMAN_a4r4g4b4,	0x66bd,
+      PIXMAN_r3g3b2,	0x68
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x25362ff,
+      PIXMAN_a4r4g4b4,	0x31ff,
+      PIXMAN_a8r8g8b8,	0x111433
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x3ad0039,
+      PIXMAN_r3g3b2,	0x26,
+      PIXMAN_a8r8g8b8,	0x3000026
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2e442ef,
+      PIXMAN_r3g3b2,	0x32,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1720000,
+      PIXMAN_a8r8g8b8,	0x55fdea00,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x14bb0d7,
+      PIXMAN_a8r8g8b8,	0x7fffff47,
+      PIXMAN_a2r2g2b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x13dffff,
+      PIXMAN_a8r8g8b8,	0xa3860672,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x120495a,
+      PIXMAN_a4r4g4b4,	0x407e,
+      PIXMAN_a8r8g8b8,	0x54
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff8fff,
+      PIXMAN_a2r2g2b2,	0x29,
+      PIXMAN_r5g6b5,	0xa
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100a31a,
+      PIXMAN_a4r4g4b4,	0xde4c,
+      PIXMAN_a4r4g4b4,	0x1
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1d4008c,
+      PIXMAN_r3g3b2,	0x79,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ff0000,
+      PIXMAN_a4r4g4b4,	0x7de4,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1b27e62,
+      PIXMAN_a4r4g4b4,	0x7941,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x300ff00,
+      PIXMAN_a8r8g8b8,	0xfcff255e,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x2ff00b8,
+      PIXMAN_a8r8g8b8,	0x19ff718d,
+      PIXMAN_r5g6b5,	0x1802
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x235ff13,
+      PIXMAN_a8r8g8b8,	0x34bcd9ff,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1006400,
+      PIXMAN_a4r4g4b4,	0x7000,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff8bff,
+      PIXMAN_a4r4g4b4,	0xfff4,
+      PIXMAN_a4r4g4b4,	0xf80
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x24630ff,
+      PIXMAN_a8r8g8b8,	0x1f00000b,
+      PIXMAN_a8r8g8b8,	0x9061f
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff8a00,
+      PIXMAN_a8r8g8b8,	0x79ffab00,
+      PIXMAN_r5g6b5,	0x7a00
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x19807ff,
+      PIXMAN_a4r4g4b4,	0x6794,
+      PIXMAN_a8r8g8b8,	0xff002e00
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x10000da,
+      PIXMAN_a4r4g4b4,	0xf864,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffffde,
+      PIXMAN_a2r2g2b2,	0x94,
+      PIXMAN_a8r8g8b8,	0x1000000
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x200c800,
+      PIXMAN_r5g6b5,	0xe9d4,
+      PIXMAN_a8r8g8b8,	0x2c00
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff00c9,
+      PIXMAN_r3g3b2,	0x4c,
+      PIXMAN_r5g6b5,	0x4800
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x122d5ff,
+      PIXMAN_r5g6b5,	0x418b,
+      PIXMAN_a4r4g4b4,	0x25
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ffff55,
+      PIXMAN_a2r2g2b2,	0x1c,
+      PIXMAN_a8r8g8b8,	0xff00
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x135ffff,
+      PIXMAN_r5g6b5,	0x39c4,
+      PIXMAN_r5g6b5,	0xb7
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x100d2c3,
+      PIXMAN_r3g3b2,	0x2a,
+      PIXMAN_a8r8g8b8,	0x3c00
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x17268ff,
+      PIXMAN_a8r8g8b8,	0x7c00ffff,
+      PIXMAN_r5g6b5,	0x318f
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ff00ff,
+      PIXMAN_r3g3b2,	0x68,
+      PIXMAN_r3g3b2,	0xb4
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x200ffff,
+      PIXMAN_r5g6b5,	0xff86,
+      PIXMAN_a8r8g8b8,	0x200f300
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x18a23ff,
+      PIXMAN_a2r2g2b2,	0x44,
+      PIXMAN_a4r4g4b4,	0x205
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x16bff23,
+      PIXMAN_a8r8g8b8,	0x31fd00ff,
+      PIXMAN_r3g3b2,	0x7
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x137d1ff,
+      PIXMAN_a4r4g4b4,	0x56c1,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff5bff,
+      PIXMAN_a4r4g4b4,	0xfff4,
+      PIXMAN_a4r4g4b4,	0xf50
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x15c6b00,
+      PIXMAN_a8r8g8b8,	0x7d008a,
+      PIXMAN_a4r4g4b4,	0x200
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x12091ff,
+      PIXMAN_a8r8g8b8,	0xb74cff6b,
+      PIXMAN_a2r2g2b2,	0x8
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ff5bff,
+      PIXMAN_a8r8g8b8,	0xff6ddce8,
+      PIXMAN_a2r2g2b2,	0x10
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ffff,
+      PIXMAN_a4r4g4b4,	0xffb7,
+      PIXMAN_a4r4g4b4,	0xb0
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x173ffff,
+      PIXMAN_r5g6b5,	0xff2c,
+      PIXMAN_a4r4g4b4,	0x6
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x17102ff,
+      PIXMAN_a8r8g8b8,	0x955bff66,
+      PIXMAN_a8r8g8b8,	0x280066
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x3c7ff24,
+      PIXMAN_r5g6b5,	0xc4,
+      PIXMAN_r5g6b5,	0x163
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100c2a6,
+      PIXMAN_r5g6b5,	0xa9b9,
+      PIXMAN_a4r4g4b4,	0x8
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x26049ff,
+      PIXMAN_a4r4g4b4,	0xb2,
+      PIXMAN_r5g6b5,	0x8904
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2f100ff,
+      PIXMAN_r3g3b2,	0x30,
+      PIXMAN_a8r8g8b8,	0x2220100
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ffff88,
+      PIXMAN_r3g3b2,	0x7e,
+      PIXMAN_r3g3b2,	0x60
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x153ffab,
+      PIXMAN_a8r8g8b8,	0xfd10725a,
+      PIXMAN_r3g3b2,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff00d2,
+      PIXMAN_r5g6b5,	0xff6b,
+      PIXMAN_a8r8g8b8,	0x101014a
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100d965,
+      PIXMAN_a8r8g8b8,	0xff007b00,
+      PIXMAN_r3g3b2,	0xc
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ec0000,
+      PIXMAN_r5g6b5,	0x6fff,
+      PIXMAN_r5g6b5,	0x6000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x19d59a2,
+      PIXMAN_a8r8g8b8,	0x4a00ff7a,
+      PIXMAN_a8r8g8b8,	0x2e1a2f
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1eb0000,
+      PIXMAN_a4r4g4b4,	0x72bc,
+      PIXMAN_r5g6b5,	0x1800
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100ffff,
+      PIXMAN_a4r4g4b4,	0xc034,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x195ff15,
+      PIXMAN_a4r4g4b4,	0xb7b1,
+      PIXMAN_r5g6b5,	0x4000
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffdf94,
+      PIXMAN_a4r4g4b4,	0x78,
+      PIXMAN_r3g3b2,	0xc
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x26f00ff,
+      PIXMAN_a4r4g4b4,	0xff93,
+      PIXMAN_r5g6b5,	0x1dd2
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x2ff3fc5,
+      PIXMAN_r3g3b2,	0x2f,
+      PIXMAN_a8r8g8b8,	0x240000
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1ff696e,
+      PIXMAN_a4r4g4b4,	0x22ff,
+      PIXMAN_r5g6b5,	0x34d
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x10033d9,
+      PIXMAN_a8r8g8b8,	0x38650000,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffff00,
+      PIXMAN_a4r4g4b4,	0x2070,
+      PIXMAN_r5g6b5,	0x2100
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1008746,
+      PIXMAN_a8r8g8b8,	0xb56971,
+      PIXMAN_r5g6b5,	0xc25c
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x144d200,
+      PIXMAN_a4r4g4b4,	0xff42,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1ffffd0,
+      PIXMAN_r5g6b5,	0x5b00,
+      PIXMAN_r3g3b2,	0x4c
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x10000ff,
+      PIXMAN_a8r8g8b8,	0xff006f,
+      PIXMAN_r5g6b5,	0xd
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x10666ff,
+      PIXMAN_a4r4g4b4,	0x39b2,
+      PIXMAN_r5g6b5,	0xa6
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x11a007d,
+      PIXMAN_r3g3b2,	0xf9,
+      PIXMAN_a8r8g8b8,	0x11a0000
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1eb90ee,
+      PIXMAN_r5g6b5,	0xd,
+      PIXMAN_a2r2g2b2,	0x1
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ff42d5,
+      PIXMAN_a4r4g4b4,	0x3400,
+      PIXMAN_r3g3b2,	0x40
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1dfff00,
+      PIXMAN_a8r8g8b8,	0x3ffff9d2,
+      PIXMAN_r5g6b5,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff6500,
+      PIXMAN_a2r2g2b2,	0x56,
+      PIXMAN_r3g3b2,	0x44
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x119ffe6,
+      PIXMAN_r3g3b2,	0x8d,
+      PIXMAN_a4r4g4b4,	0xff00
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x100cd00,
+      PIXMAN_r5g6b5,	0x33ff,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x569ffd7,
+      PIXMAN_r5g6b5,	0x8cc,
+      PIXMAN_r5g6b5,	0xc0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100876a,
+      PIXMAN_a8r8g8b8,	0x575447a5,
+      PIXMAN_r5g6b5,	0x164
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x12d00ff,
+      PIXMAN_a4r4g4b4,	0x3fff,
+      PIXMAN_a4r4g4b4,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ff953b,
+      PIXMAN_a4r4g4b4,	0x2914,
+      PIXMAN_r5g6b5,	0x20a1
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffead4,
+      PIXMAN_a8r8g8b8,	0xff00ea4e,
+      PIXMAN_r3g3b2,	0x5a
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x1ff6400,
+      PIXMAN_a2r2g2b2,	0x99,
+      PIXMAN_r5g6b5,	0xa620
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x17b0084,
+      PIXMAN_r3g3b2,	0xbd,
+      PIXMAN_a4r4g4b4,	0x500
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x4f90bbb,
+      PIXMAN_a8r8g8b8,	0xff00d21f,
+      PIXMAN_a8r8g8b8,	0xfb00fc4a
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ffbb1d,
+      PIXMAN_a8r8g8b8,	0x2dff79ff,
+      PIXMAN_r5g6b5,	0x2c0
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ffff,
+      PIXMAN_a2r2g2b2,	0x43,
+      PIXMAN_a4r4g4b4,	0x6f
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1f000ff,
+      PIXMAN_a4r4g4b4,	0xb393,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1c60020,
+      PIXMAN_a8r8g8b8,	0x6bffffff,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1727d00,
+      PIXMAN_a2r2g2b2,	0x67,
+      PIXMAN_a4r4g4b4,	0x400
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x14a5194,
+      PIXMAN_a4r4g4b4,	0xd7ff,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x20003fa,
+      PIXMAN_a4r4g4b4,	0x24ff,
+      PIXMAN_a8r8g8b8,	0xffff1550
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1a6ff83,
+      PIXMAN_a4r4g4b4,	0xf400,
+      PIXMAN_r5g6b5,	0x2800
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ffcf00,
+      PIXMAN_r5g6b5,	0x71ff,
+      PIXMAN_a4r4g4b4,	0x30
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x333ffff,
+      PIXMAN_a4r4g4b4,	0x2c00,
+      PIXMAN_r3g3b2,	0x4
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1c2ffe8,
+      PIXMAN_r5g6b5,	0xc200,
+      PIXMAN_a8r8g8b8,	0xfeca41ff
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a2r2g2b2,	0x47,
+      PIXMAN_a8r8g8b8,	0x2ffff00,
+      PIXMAN_a8r8g8b8,	0x3aa0102
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffeb00,
+      PIXMAN_a4r4g4b4,	0xb493,
+      PIXMAN_a4r4g4b4,	0x400
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2afffff,
+      PIXMAN_r5g6b5,	0xcb,
+      PIXMAN_r5g6b5,	0xc0
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x183ff00,
+      PIXMAN_r3g3b2,	0x87,
+      PIXMAN_r5g6b5,	0xae91
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x3ffff00,
+      PIXMAN_a4r4g4b4,	0x2ba4,
+      PIXMAN_r5g6b5,	0x2100
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x215cbc2,
+      PIXMAN_a4r4g4b4,	0xafd3,
+      PIXMAN_a8r8g8b8,	0x115b000
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1853f65,
+      PIXMAN_a8r8g8b8,	0xc68cdc41,
+      PIXMAN_r5g6b5,	0x3
+    },
+    { PIXMAN_OP_CONJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x3ffff8f,
+      PIXMAN_a4r4g4b4,	0x8824,
+      PIXMAN_a4r4g4b4,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x28e08e6,
+      PIXMAN_a8r8g8b8,	0x2cffff31,
+      PIXMAN_r5g6b5,	0x1805
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x1b500be,
+      PIXMAN_r5g6b5,	0xd946,
+      PIXMAN_r5g6b5,	0x9800
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x133ffb3,
+      PIXMAN_a2r2g2b2,	0x42,
+      PIXMAN_a8r8g8b8,	0x11553c
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x21aff81,
+      PIXMAN_r3g3b2,	0xc7,
+      PIXMAN_r5g6b5,	0x120
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x12e004f,
+      PIXMAN_a4r4g4b4,	0xf617,
+      PIXMAN_a4r4g4b4,	0x102
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x164861f,
+      PIXMAN_r3g3b2,	0x4e,
+      PIXMAN_r5g6b5,	0x19c0
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff0eff,
+      PIXMAN_a8r8g8b8,	0xff5c00aa,
+      PIXMAN_r5g6b5,	0x5800
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x1e4c60f,
+      PIXMAN_a8r8g8b8,	0x38ff0e0c,
+      PIXMAN_a4r4g4b4,	0xff2a
+    },
+    { PIXMAN_OP_DISJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff0000,
+      PIXMAN_a8r8g8b8,	0x9f3d6700,
+      PIXMAN_r5g6b5,	0xf3ff
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x205ffd0,
+      PIXMAN_a8r8g8b8,	0xffc22b3b,
+      PIXMAN_a8r8g8b8,	0x2040000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x1ff0059,
+      PIXMAN_r5g6b5,	0x74ff,
+      PIXMAN_a8r8g8b8,	0x1730101
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x29affb8,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_a8r8g8b8,	0x2d25cff
+    },
+    { PIXMAN_OP_DISJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x1ffff8b,
+      PIXMAN_a4r4g4b4,	0xff7b,
+      PIXMAN_r5g6b5,	0x3a0
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x2a86ad7,
+      PIXMAN_a4r4g4b4,	0xdc22,
+      PIXMAN_a8r8g8b8,	0x2860000
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x3ff00ff,
+      PIXMAN_r3g3b2,	0x33,
+      PIXMAN_r5g6b5,	0x2000
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1e50063,
+      PIXMAN_a8r8g8b8,	0x35ff95d7,
+      PIXMAN_r3g3b2,	0x20
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x2ffe6ff,
+      PIXMAN_a8r8g8b8,	0x153ef297,
+      PIXMAN_r5g6b5,	0x6d2
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x34ffeff,
+      PIXMAN_a4r4g4b4,	0x2e,
+      PIXMAN_r5g6b5,	0x1d
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x2ffeada,
+      PIXMAN_r5g6b5,	0xabc6,
+      PIXMAN_a8r8g8b8,	0xfd15b256
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x100ff00,
+      PIXMAN_a8r8g8b8,	0xcff3f32,
+      PIXMAN_a8r8g8b8,	0x3f00
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x1e1b0f1,
+      PIXMAN_a8r8g8b8,	0xff63ff54,
+      PIXMAN_r3g3b2,	0x5d
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0x2ffff23,
+      PIXMAN_a8r8g8b8,	0x380094ff,
+      PIXMAN_r5g6b5,	0x3a4b
+    },
+    { PIXMAN_OP_CONJOINT_ATOP,
+      PIXMAN_a4r4g4b4,	0x1000,
+      PIXMAN_r5g6b5,	0xca,
+      PIXMAN_a8r8g8b8,	0x3434500
+    },
+    { PIXMAN_OP_DISJOINT_IN,
+      PIXMAN_a8r8g8b8,	0x195ffe5,
+      PIXMAN_a4r4g4b4,	0x3a29,
+      PIXMAN_a8r8g8b8,	0x0
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a8r8g8b8,	0x139007a,
+      PIXMAN_a4r4g4b4,	0x4979,
+      PIXMAN_r5g6b5,	0x84
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xa9,
+      PIXMAN_a4r4g4b4,	0xfa18,
+      PIXMAN_a8r8g8b8,	0xabff67ff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x94,
+      PIXMAN_a4r4g4b4,	0x5109,
+      PIXMAN_a8r8g8b8,	0x3affffff
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_r5g6b5,	0xd038,
+      PIXMAN_r5g6b5,	0xff00,
+      PIXMAN_r5g6b5,	0xf9a5
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0x543128ff,
+      PIXMAN_a8r8g8b8,	0x7029ff,
+      PIXMAN_a8r8g8b8,	0x316b1d7
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_r5g6b5,	0x53ff,
+      PIXMAN_r5g6b5,	0x72ff,
+      PIXMAN_a8r8g8b8,	0xffffdeff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0x5b00002b,
+      PIXMAN_a4r4g4b4,	0xc3,
+      PIXMAN_a8r8g8b8,	0x23530be
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0xcefc0041,
+      PIXMAN_a8r8g8b8,	0xf60d02,
+      PIXMAN_a8r8g8b8,	0x1f2ffe5
+    },
+    { PIXMAN_OP_COLOR_DODGE,
+      PIXMAN_r5g6b5,	0xffdb,
+      PIXMAN_r5g6b5,	0xc700,
+      PIXMAN_r5g6b5,	0x654
+    },
+    { PIXMAN_OP_COLOR_DODGE,
+      PIXMAN_r5g6b5,	0xffc6,
+      PIXMAN_r5g6b5,	0xff09,
+      PIXMAN_r5g6b5,	0xfe58
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x95,
+      PIXMAN_r5g6b5,	0x1b4a,
+      PIXMAN_a8r8g8b8,	0xab234cff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x95,
+      PIXMAN_a4r4g4b4,	0x5e99,
+      PIXMAN_a8r8g8b8,	0x3b1c1cdd
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_r5g6b5,	0x22,
+      PIXMAN_r5g6b5,	0xd00,
+      PIXMAN_r5g6b5,	0xfbb1
+    },
+    { PIXMAN_OP_COLOR_DODGE,
+      PIXMAN_r5g6b5,	0xffc8,
+      PIXMAN_a8r8g8b8,	0xa1a3ffff,
+      PIXMAN_r5g6b5,	0x44a
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0xffff7cff,
+      PIXMAN_r5g6b5,	0x900,
+      PIXMAN_a8r8g8b8,	0xffff94ec
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xa7,
+      PIXMAN_r5g6b5,	0xff,
+      PIXMAN_a8r8g8b8,	0xaa00cffe
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0x85,
+      PIXMAN_r5g6b5,	0xffb3,
+      PIXMAN_a8r8g8b8,	0xaaffff4a
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a8r8g8b8,	0x3500a118,
+      PIXMAN_a4r4g4b4,	0x9942,
+      PIXMAN_a8r8g8b8,	0x01ff405e
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xb5,
+      PIXMAN_x4a4,	0xe,
+      PIXMAN_a8r8g8b8,	0xffbaff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a4r4g4b4,	0xe872,
+      PIXMAN_x2r10g10b10, 0xa648ff00,
+      PIXMAN_a2r10g10b10, 0x14ff00e8,
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x4d2db34,
+      PIXMAN_a8,	0x19,
+      PIXMAN_r5g6b5,	0x9700,
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x2ff0076,
+      PIXMAN_a8r8g8b8,	0x2a0000,
+      PIXMAN_r3g3b2,	0x0,
+    },
+    { PIXMAN_OP_CONJOINT_OVER_REVERSE,
+      PIXMAN_a8r8g8b8,	0x14f00ff,
+      PIXMAN_r5g6b5,	0xd48,
+      PIXMAN_a4r4g4b4,	0x0,
+    },
+    { PIXMAN_OP_CONJOINT_OUT,
+      PIXMAN_a8r8g8b8,	0x3d8bbff,
+      PIXMAN_r5g6b5,	0x6900,
+      PIXMAN_a8r8g8b8,	0x0,
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x2ff00ff,
+      PIXMAN_a4r4g4b4,	0x2300,
+      PIXMAN_r3g3b2,	0x0,
+    },
+    { PIXMAN_OP_SATURATE,
+      PIXMAN_a8r8g8b8,	0x4d2db34,
+      PIXMAN_a8r8g8b8,	0xff0019ff,
+      PIXMAN_r5g6b5,	0x9700,
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0x100ac05,
+      PIXMAN_r3g3b2,	0xef,
+      PIXMAN_a2r2g2b2,	0xff,
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a2r2g2b2,	0xbf,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0x7e
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_r5g6b5,	0xffff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x33
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_a8r8g8b8,	0x84c4ffd7,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xffddff
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a8r8g8b8,	0xff6e56,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x20ff1ade
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a4r4g4b4,	0xfe0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xbdff
+    },
+    { PIXMAN_OP_SCREEN,
+      PIXMAN_a8r8g8b8,	0x9671ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x43
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a2r2g2b2,	0xff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x39ff
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_r5g6b5,	0xffff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x1968
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a4r4g4b4,	0x4247,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xd8ffff
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_r5g6b5,	0xff00,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x79
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_r3g3b2,	0xe0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x39
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a8r8g8b8,	0xfff8,
+      PIXMAN_null,	0x00,
+      PIXMAN_r3g3b2,	0xff
+    },
+    { PIXMAN_OP_COLOR_DODGE,
+      PIXMAN_r5g6b5,	0x75fc,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0x11ff,
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_r3g3b2,	0x52,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0xc627
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0x9f2b,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x4b00e7f5
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a8r8g8b8,	0x00dfff5c,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0x5e0f,
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_a8r8g8b8,	0xff00121b,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0x3776
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_r5g6b5,	0x03e0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x01003c00,
+    },
+    { PIXMAN_OP_OVER,
+      PIXMAN_a8r8g8b8,	0x0f00c300,
+      PIXMAN_null,	0x00,
+      PIXMAN_x14r6g6b6,	0x003c0,
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a4r4g4b4,	0xd0c0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x5300ea00,
+    },
+    { PIXMAN_OP_OVER,
+      PIXMAN_a8r8g8b8,	0x20c6bf00,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0xb9ff
+    },
+    { PIXMAN_OP_OVER,
+      PIXMAN_a8r8g8b8,	0x204ac7ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0xc1ff
+    },
+    { PIXMAN_OP_OVER_REVERSE,
+      PIXMAN_r5g6b5,	0xffc3,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x102d00dd
+    },
+    { PIXMAN_OP_OVER_REVERSE,
+      PIXMAN_r5g6b5,	0x1f00,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x1bdf0c89
+    },
+    { PIXMAN_OP_OVER_REVERSE,
+      PIXMAN_r5g6b5,	0xf9d2,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x1076bcf7
+    },
+    { PIXMAN_OP_OVER_REVERSE,
+      PIXMAN_r5g6b5,	0x00c3,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x1bfe9ae5
+    },
+    { PIXMAN_OP_OVER_REVERSE,
+      PIXMAN_r5g6b5,	0x09ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x0b00c16c
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a2r2g2b2,	0xbc,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x9efff1ff
+    },
+    { PIXMAN_OP_DISJOINT_ATOP,
+      PIXMAN_a4r4g4b4,	0xae5f,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xf215b675
+    },
+    { PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+      PIXMAN_a8r8g8b8,	0xce007980,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x80ffe4ad
+    },
+    { PIXMAN_OP_DISJOINT_XOR,
+      PIXMAN_a8r8g8b8,	0xb8b07bea,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x939c
+    },
+    { PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+      PIXMAN_r5g6b5,	0x0063,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x10bb1ed7,
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a2r2g2b2,	0xbf,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0x7e
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a8r8g8b8,	0xffffff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xff3fffff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_r3g3b2,	0x38,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x5b
+    },
+    { PIXMAN_OP_COLOR_DODGE,
+      PIXMAN_a8r8g8b8,	0x2e9effff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x77
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_r5g6b5,	0xffff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x33
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a8r8g8b8,	0xd0089ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_r3g3b2,	0xb1
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_r3g3b2,	0x8a,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xcd0004
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_a8r8g8b8,	0xffff1e3a,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xcf00
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_a8r8g8b8,	0x84c4ffd7,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xffddff
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_a4r4g4b4,	0xfd75,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x7f
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_r3g3b2,	0xff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x63ff
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a8r8g8b8,	0xff6e56,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x20ff1ade
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a4r4g4b4,	0xfe0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xbdff
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_r5g6b5,	0x9799,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x8d
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_a8r8g8b8,	0xe8ff1c33,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0x6200
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_a8r8g8b8,	0x22ffffff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x63
+    },
+    { PIXMAN_OP_SCREEN,
+      PIXMAN_a8r8g8b8,	0x9671ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x43
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a2r2g2b2,	0x83,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0xff
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_r3g3b2,	0x0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x97
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_r5g6b5,	0xb900,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x6800ff00
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a4r4g4b4,	0xff,
+      PIXMAN_null,	0x00,
+      PIXMAN_r3g3b2,	0x8e
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a4r4g4b4,	0xff00,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0xbc
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_r5g6b5,	0xfffe,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x90
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_r3g3b2,	0xff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xc35f
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a2r2g2b2,	0xff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x39ff
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a2r2g2b2,	0x1e,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xbaff
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a8r8g8b8,	0xb4ffff26,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0xff
+    },
+    { PIXMAN_OP_COLOR_DODGE,
+      PIXMAN_a4r4g4b4,	0xe3ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x878b
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a8r8g8b8,	0xff700044,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x6
+    },
+    { PIXMAN_OP_DARKEN,
+      PIXMAN_a2r2g2b2,	0xb6,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xcd00
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_a2r2g2b2,	0xfe,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x12
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a8r8g8b8,	0xb1ff006c,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xff7c
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r3g3b2,	0x4e,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x3c
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_r5g6b5,	0xffff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0x1968
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_r3g3b2,	0xe7,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x8cced6ac
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a4r4g4b4,	0xa500,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x1bff009d
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_r5g6b5,	0x45ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x32
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a2r2g2b2,	0x18,
+      PIXMAN_null,	0x00,
+      PIXMAN_r5g6b5,	0xdc00
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a4r4g4b4,	0x4247,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xd8ffff
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_r5g6b5,	0xff00,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x79
+    },
+    { PIXMAN_OP_COLOR_BURN,
+      PIXMAN_r3g3b2,	0xf,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x9fff00ff
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a2r2g2b2,	0x93,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xff
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a2r2g2b2,	0xa3,
+      PIXMAN_null,	0x00,
+      PIXMAN_r3g3b2,	0xca
+    },
+    { PIXMAN_OP_DIFFERENCE,
+      PIXMAN_r3g3b2,	0xe0,
+      PIXMAN_null,	0x00,
+      PIXMAN_a2r2g2b2,	0x39
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r3g3b2,	0x16,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x98ffff
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_r3g3b2,	0x96,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0x225f6c
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_a4r4g4b4,	0x12c7,
+      PIXMAN_null,	0x00,
+      PIXMAN_a4r4g4b4,	0xb100
+    },
+    { PIXMAN_OP_LIGHTEN,
+      PIXMAN_a8r8g8b8,	0xffda91,
+      PIXMAN_null,	0x00,
+      PIXMAN_r3g3b2,	0x6a
+    },
+    { PIXMAN_OP_EXCLUSION,
+      PIXMAN_a8r8g8b8,	0xfff8,
+      PIXMAN_null,	0x00,
+      PIXMAN_r3g3b2,	0xff
+    },
+    { PIXMAN_OP_SOFT_LIGHT,
+      PIXMAN_a2r2g2b2,	0xff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xf0ff48ca
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xf1ff,
+      PIXMAN_r5g6b5,	0x6eff,
+      PIXMAN_a8r8g8b8,	0xffffff,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xf1ff,
+      PIXMAN_a8,	0xdf,
+      PIXMAN_a8r8g8b8,	0xffffff,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xf1ff,
+      PIXMAN_null,	0x00,
+      PIXMAN_a8r8g8b8,	0xffffff,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xb867,
+      PIXMAN_a4r4g4b4,	0x82d9,
+      PIXMAN_a8r8g8b8,	0xffc5,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xa9f5,
+      PIXMAN_r5g6b5,	0xadff,
+      PIXMAN_a8r8g8b8,	0xffff00,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0x4900,
+      PIXMAN_r5g6b5,	0x865c,
+      PIXMAN_a8r8g8b8,	0xebff,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xd9ff,
+      PIXMAN_a8r8g8b8,	0xffffffff,
+      PIXMAN_a8r8g8b8,	0x8ff0d,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0x41ff,
+      PIXMAN_a4r4g4b4,	0xcff,
+      PIXMAN_a8r8g8b8,	0xe1ff00,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0x91ff,
+      PIXMAN_a2r2g2b2,	0xf3,
+      PIXMAN_a8r8g8b8,	0xe4ffb4,
+    },
+    { PIXMAN_OP_HARD_LIGHT,
+      PIXMAN_r5g6b5,	0xb9ff,
+      PIXMAN_a2r2g2b2,	0xff,
+      PIXMAN_a8r8g8b8,	0xffff,
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a8r8g8b8,	0x473affff,
+      PIXMAN_r5g6b5,	0x2b00,
+      PIXMAN_r5g6b5,	0x1ff,
+    },
+    { PIXMAN_OP_OVERLAY,
+      PIXMAN_a8r8g8b8,	0xe4ff,
+      PIXMAN_r3g3b2,	0xff,
+      PIXMAN_r5g6b5,	0x89ff,
+    },
+};
+
+static void
+fill (pixman_image_t *image, uint32_t pixel)
+{
+    uint8_t *data = (uint8_t *)pixman_image_get_data (image);
+    int bytes_per_pixel = PIXMAN_FORMAT_BPP (pixman_image_get_format (image)) / 8;
+    int n_bytes = pixman_image_get_stride (image) * pixman_image_get_height (image);
+    int i;
+
+    switch (bytes_per_pixel)
+    {
+    case 4:
+	for (i = 0; i < n_bytes / 4; ++i)
+	    ((uint32_t *)data)[i] = pixel;
+	break;
+
+    case 2:
+	pixel &= 0xffff;
+	for (i = 0; i < n_bytes / 2; ++i)
+	    ((uint16_t *)data)[i] = pixel;
+	break;
+
+    case 1:
+	pixel &= 0xff;
+	for (i = 0; i < n_bytes; ++i)
+	    ((uint8_t *)data)[i] = pixel;
+	break;
+
+    default:
+	assert (0);
+	break;
+    }
+}
+
+static uint32_t
+access (pixman_image_t *image, int x, int y)
+{
+    int bytes_per_pixel;
+    int stride;
+    uint32_t result;
+    uint8_t *location;
+
+    if (x < 0 || x >= image->bits.width || y < 0 || y >= image->bits.height)
+        return 0;
+
+    bytes_per_pixel = PIXMAN_FORMAT_BPP (image->bits.format) / 8;
+    stride = image->bits.rowstride * 4;
+
+    location = (uint8_t *)image->bits.bits + y * stride + x * bytes_per_pixel;
+
+    if (bytes_per_pixel == 4)
+        result = *(uint32_t *)location;
+    else if (bytes_per_pixel == 2)
+        result = *(uint16_t *)location;
+    else if (bytes_per_pixel == 1)
+        result = *(uint8_t *)location;
+    else
+	assert (0);
+
+    return result;
+}
+
+static pixman_bool_t
+verify (int test_no, const pixel_combination_t *combination, int size,
+	pixman_bool_t component_alpha)
+{
+    pixman_image_t *src, *mask, *dest;
+    pixel_checker_t src_checker, mask_checker, dest_checker;
+    color_t source_color, mask_color, dest_color, reference_color;
+    pixman_bool_t have_mask = (combination->mask_format != PIXMAN_null);
+    pixman_bool_t result = TRUE;
+    int i, j;
+
+    /* Compute reference color */
+    pixel_checker_init (&src_checker, combination->src_format);
+    if (have_mask)
+	pixel_checker_init (&mask_checker, combination->mask_format);
+    pixel_checker_init (&dest_checker, combination->dest_format);
+
+    pixel_checker_convert_pixel_to_color (
+	&src_checker, combination->src_pixel, &source_color);
+    if (combination->mask_format != PIXMAN_null)
+    {
+	pixel_checker_convert_pixel_to_color (
+	    &mask_checker, combination->mask_pixel, &mask_color);
+    }
+    pixel_checker_convert_pixel_to_color (
+	&dest_checker, combination->dest_pixel, &dest_color);
+
+    do_composite (combination->op,
+		  &source_color,
+		  have_mask? &mask_color : NULL,
+		  &dest_color,
+		  &reference_color, component_alpha);
+
+    src = pixman_image_create_bits (
+	combination->src_format, size, size, NULL, -1);
+    if (have_mask)
+    {
+	mask = pixman_image_create_bits (
+	    combination->mask_format, size, size, NULL, -1);
+
+	pixman_image_set_component_alpha (mask, component_alpha);
+    }
+    dest = pixman_image_create_bits (
+	combination->dest_format, size, size, NULL, -1);
+
+    fill (src, combination->src_pixel);
+    if (have_mask)
+	fill (mask, combination->mask_pixel);
+    fill (dest, combination->dest_pixel);
+
+    pixman_image_composite32 (
+	combination->op, src, 
+	have_mask ? mask : NULL,
+	dest, 0, 0, 0, 0, 0, 0, size, size);
+
+    for (j = 0; j < size; ++j)
+    {
+	for (i = 0; i < size; ++i)
+	{
+	    uint32_t computed = access (dest, i, j);
+	    int32_t a, r, g, b;
+
+	    if (!pixel_checker_check (&dest_checker, computed, &reference_color))
+	    {
+		printf ("----------- Test %d failed ----------\n", test_no);
+
+		printf ("   operator:         %s (%s)\n", operator_name (combination->op),
+			have_mask? component_alpha ? "component alpha" : "unified alpha" : "no mask");
+		printf ("   src format:       %s\n", format_name (combination->src_format));
+		if (have_mask != PIXMAN_null)
+		    printf ("   mask format:      %s\n", format_name (combination->mask_format));
+		printf ("   dest format:      %s\n", format_name (combination->dest_format));
+
+                printf (" - source ARGB:      %f  %f  %f  %f   (pixel: %8x)\n",
+                        source_color.a, source_color.r, source_color.g, source_color.b,
+                        combination->src_pixel);
+		pixel_checker_split_pixel (&src_checker, combination->src_pixel,
+					   &a, &r, &g, &b);
+                printf ("                     %8d  %8d  %8d  %8d\n", a, r, g, b);
+
+		if (have_mask)
+		{
+		    printf (" - mask ARGB:        %f  %f  %f  %f   (pixel: %8x)\n",
+			    mask_color.a, mask_color.r, mask_color.g, mask_color.b,
+			    combination->mask_pixel);
+		    pixel_checker_split_pixel (&mask_checker, combination->mask_pixel,
+					       &a, &r, &g, &b);
+		    printf ("                     %8d  %8d  %8d  %8d\n", a, r, g, b);
+		}
+
+                printf (" - dest ARGB:        %f  %f  %f  %f   (pixel: %8x)\n",
+                        dest_color.a, dest_color.r, dest_color.g, dest_color.b,
+                        combination->dest_pixel);
+		pixel_checker_split_pixel (&dest_checker, combination->dest_pixel,
+					   &a, &r, &g, &b);
+                printf ("                     %8d  %8d  %8d  %8d\n", a, r, g, b);
+
+                pixel_checker_split_pixel (&dest_checker, computed, &a, &r, &g, &b);
+                printf (" - expected ARGB:    %f  %f  %f  %f\n",
+                        reference_color.a, reference_color.r, reference_color.g, reference_color.b);
+
+                pixel_checker_get_min (&dest_checker, &reference_color, &a, &r, &g, &b);
+                printf ("   min acceptable:   %8d  %8d  %8d  %8d\n", a, r, g, b);
+
+                pixel_checker_split_pixel (&dest_checker, computed, &a, &r, &g, &b);
+                printf ("   got:              %8d  %8d  %8d  %8d   (pixel: %8x)\n", a, r, g, b, computed);
+
+                pixel_checker_get_max (&dest_checker, &reference_color, &a, &r, &g, &b);
+                printf ("   max acceptable:   %8d  %8d  %8d  %8d\n", a, r, g, b);
+
+		result = FALSE;
+		goto done;
+	    }
+	}
+    }
+
+done:
+    pixman_image_unref (src);
+    pixman_image_unref (dest);
+
+    return result;
+}
+
+int
+main (int argc, char **argv)
+{
+    int result = 0;
+    int i, j;
+    int lo, hi;
+
+    if (argc > 1)
+    {
+	lo = atoi (argv[1]);
+	hi = lo + 1;
+    }
+    else
+    {
+	lo = 0;
+	hi = ARRAY_LENGTH (regressions);
+    }
+
+    for (i = lo; i < hi; ++i)
+    {
+	const pixel_combination_t *combination = &(regressions[i]);
+
+	for (j = 1; j < 34; ++j)
+	{
+	    int k, ca;
+
+	    ca = combination->mask_format == PIXMAN_null ? 1 : 2;
+
+	    for (k = 0; k < ca; ++k)
+	    {
+		if (!verify (i, combination, j, k))
+		{
+		    result = 1;
+		    goto next_regression;
+		}
+	    }
+	}
+
+    next_regression:
+	;
+    }
+
+    return result;
+}
diff --git a/libs/pixman-0.40.0/test/prng-test.c b/libs/pixman-0.40.0/test/prng-test.c
new file mode 100644
index 0000000..c1d9320
--- /dev/null
+++ b/libs/pixman-0.40.0/test/prng-test.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright © 2012 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * Based on the public domain implementation of small noncryptographic PRNG
+ * authored by Bob Jenkins: http://burtleburtle.net/bob/rand/smallprng.html
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <assert.h>
+#include <stdlib.h>
+#include "utils-prng.h"
+#include "utils.h"
+
+/* The original code from http://www.burtleburtle.net/bob/rand/smallprng.html */
+
+typedef uint32_t u4;
+typedef struct ranctx { u4 a; u4 b; u4 c; u4 d; } ranctx;
+
+#define rot(x,k) (((x)<<(k))|((x)>>(32-(k))))
+u4 ranval( ranctx *x ) {
+    u4 e = x->a - rot(x->b, 27);
+    x->a = x->b ^ rot(x->c, 17);
+    x->b = x->c + x->d;
+    x->c = x->d + e;
+    x->d = e + x->a;
+    return x->d;
+}
+
+void raninit( ranctx *x, u4 seed ) {
+    u4 i;
+    x->a = 0xf1ea5eed, x->b = x->c = x->d = seed;
+    for (i=0; i<20; ++i) {
+        (void)ranval(x);
+    }
+}
+
+/*****************************************************************************/
+
+#define BUFSIZE (8 * 1024 * 1024)
+#define N 50
+
+void bench (void)
+{
+    double t1, t2;
+    int i;
+    prng_t prng;
+    uint8_t *buf = aligned_malloc (16, BUFSIZE + 1);
+
+    prng_srand_r (&prng, 1234);
+    t1 = gettime();
+    for (i = 0; i < N; i++)
+        prng_randmemset_r (&prng, buf, BUFSIZE, 0);
+    t2 = gettime();
+    printf ("aligned randmemset                    : %.2f MB/s\n",
+            (double)BUFSIZE * N / 1000000. / (t2 - t1));
+
+    t1 = gettime();
+    for (i = 0; i < N; i++)
+        prng_randmemset_r (&prng, buf + 1, BUFSIZE, 0);
+    t2 = gettime();
+    printf ("unaligned randmemset                  : %.2f MB/s\n",
+            (double)BUFSIZE * N / 1000000. / (t2 - t1));
+
+    t1 = gettime();
+    for (i = 0; i < N; i++)
+    {
+        prng_randmemset_r (&prng, buf, BUFSIZE, RANDMEMSET_MORE_00_AND_FF);
+    }
+    t2 = gettime ();
+    printf ("aligned randmemset (more 00 and FF)   : %.2f MB/s\n",
+            (double)BUFSIZE * N / 1000000. / (t2 - t1));
+
+    t1 = gettime();
+    for (i = 0; i < N; i++)
+    {
+        prng_randmemset_r (&prng, buf + 1, BUFSIZE, RANDMEMSET_MORE_00_AND_FF);
+    }
+    t2 = gettime ();
+    printf ("unaligned randmemset (more 00 and FF) : %.2f MB/s\n",
+            (double)BUFSIZE * N / 1000000. / (t2 - t1));
+
+    free (buf);
+}
+
+#define SMALLBUFSIZE 100
+
+int main (int argc, char *argv[])
+{
+    const uint32_t ref_crc[RANDMEMSET_MORE_00_AND_FF + 1] =
+    {
+        0xBA06763D, 0x103FC550, 0x8B59ABA5, 0xD82A0F39,
+        0xD2321099, 0xFD8C5420, 0xD3B7C42A, 0xFC098093,
+        0x85E01DE0, 0x6680F8F7, 0x4D32DD3C, 0xAE52382B,
+        0x149E6CB5, 0x8B336987, 0x15DCB2B3, 0x8A71B781
+    };
+    uint32_t crc1, crc2;
+    uint32_t ref, seed, seed0, seed1, seed2, seed3;
+    prng_rand_128_data_t buf;
+    uint8_t *bytebuf = aligned_malloc(16, SMALLBUFSIZE + 1);
+    ranctx x;
+    prng_t prng;
+    prng_randmemset_flags_t flags;
+
+    if (argc > 1 && strcmp(argv[1], "-bench") == 0)
+    {
+        bench ();
+        return 0;
+    }
+
+    /* basic test */
+    raninit (&x, 0);
+    prng_srand_r (&prng, 0);
+    assert (ranval (&x) == prng_rand_r (&prng));
+
+    /* test for simd code */
+    seed = 0;
+    prng_srand_r (&prng, seed);
+    seed0 = (seed = seed * 1103515245 + 12345);
+    seed1 = (seed = seed * 1103515245 + 12345);
+    seed2 = (seed = seed * 1103515245 + 12345);
+    seed3 = (seed = seed * 1103515245 + 12345);
+    prng_rand_128_r (&prng, &buf);
+
+    raninit (&x, seed0);
+    ref = ranval (&x);
+    assert (ref == buf.w[0]);
+
+    raninit (&x, seed1);
+    ref = ranval (&x);
+    assert (ref == buf.w[1]);
+
+    raninit (&x, seed2);
+    ref = ranval (&x);
+    assert (ref == buf.w[2]);
+
+    raninit (&x, seed3);
+    ref = ranval (&x);
+    assert (ref == buf.w[3]);
+
+    /* test for randmemset */
+    for (flags = 0; flags <= RANDMEMSET_MORE_00_AND_FF; flags++)
+    {
+        prng_srand_r (&prng, 1234);
+        prng_randmemset_r (&prng, bytebuf, 16, flags);
+        prng_randmemset_r (&prng, bytebuf + 16, SMALLBUFSIZE - 17, flags);
+        crc1 = compute_crc32 (0, bytebuf, SMALLBUFSIZE - 1);
+        prng_srand_r (&prng, 1234);
+        prng_randmemset_r (&prng, bytebuf + 1, SMALLBUFSIZE - 1, flags);
+        crc2 = compute_crc32 (0, bytebuf + 1, SMALLBUFSIZE - 1);
+        assert (ref_crc[flags] == crc1);
+        assert (ref_crc[flags] == crc2);
+    }
+
+    free (bytebuf);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/radial-invalid.c b/libs/pixman-0.40.0/test/radial-invalid.c
new file mode 100644
index 0000000..ec85fe3
--- /dev/null
+++ b/libs/pixman-0.40.0/test/radial-invalid.c
@@ -0,0 +1,54 @@
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+
+#define WIDTH 100
+#define HEIGHT 100
+
+int
+main ()
+{
+    pixman_image_t *radial;
+    pixman_image_t *dest = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, -1);
+
+    static const pixman_transform_t xform =
+	{
+	    { { 0x346f7, 0x0, 0x0 },
+	      { 0x0, 0x346f7, 0x0 },
+	      { 0x0, 0x0, 0x10000 }
+	    },
+	};
+
+    static const pixman_gradient_stop_t stops[] = 
+    {
+	{ 0xde61, { 0x4481, 0x96e8, 0x1e6a, 0x29e1 } },
+	{ 0xfdd5, { 0xfa10, 0xcc26, 0xbc43, 0x1eb7 } },
+	{ 0xfe1e, { 0xd257, 0x5bac, 0x6fc2, 0xa33b } },
+    };
+
+    static const pixman_point_fixed_t inner = { 0x320000, 0x320000 };
+    static const pixman_point_fixed_t outer = { 0x320000, 0x3cb074 };
+
+    enable_divbyzero_exceptions ();
+    enable_invalid_exceptions ();
+
+    radial = pixman_image_create_radial_gradient (
+	&inner,
+	&outer,
+	0xab074, /* inner radius */
+	0x0,	 /* outer radius */
+	stops, sizeof (stops) / sizeof (stops[0]));
+
+    pixman_image_set_repeat (radial, PIXMAN_REPEAT_REFLECT);
+    pixman_image_set_transform (radial, &xform);
+
+    pixman_image_composite (
+	PIXMAN_OP_OVER,
+	radial, NULL, dest,
+	0, 0, 0, 0,
+	0, 0, WIDTH, HEIGHT);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/radial-perf-test.c b/libs/pixman-0.40.0/test/radial-perf-test.c
new file mode 100644
index 0000000..71092e2
--- /dev/null
+++ b/libs/pixman-0.40.0/test/radial-perf-test.c
@@ -0,0 +1,58 @@
+#include "utils.h"
+#include <stdio.h>
+
+int
+main ()
+{
+    static const pixman_point_fixed_t inner = { 0x0000, 0x0000 };
+    static const pixman_point_fixed_t outer = { 0x0000, 0x0000 };
+    static const pixman_fixed_t r_inner = 0;
+    static const pixman_fixed_t r_outer = 64 << 16;
+    static const pixman_gradient_stop_t stops[] = {
+	{ 0x00000, { 0x6666, 0x6666, 0x6666, 0xffff } },
+	{ 0x10000, { 0x0000, 0x0000, 0x0000, 0xffff } }
+    };
+    static const pixman_transform_t transform = {
+	{ { 0x0,        0x26ee, 0x0}, 
+	  { 0xffffeeef, 0x0,    0x0}, 
+	  { 0x0,        0x0,    0x10000}
+	}
+    };
+    static const pixman_color_t z = { 0x0000, 0x0000, 0x0000, 0x0000 };
+    pixman_image_t *dest, *radial, *zero;
+    int i;
+    double before, after;
+
+    dest = pixman_image_create_bits (
+	PIXMAN_x8r8g8b8, 640, 429, NULL, -1);
+    zero = pixman_image_create_solid_fill (&z);
+    radial = pixman_image_create_radial_gradient (
+	&inner, &outer, r_inner, r_outer, stops, ARRAY_LENGTH (stops));
+    pixman_image_set_transform (radial, &transform);
+    pixman_image_set_repeat (radial, PIXMAN_REPEAT_PAD);
+
+#define N_COMPOSITE	500
+
+    before = gettime();
+    for (i = 0; i < N_COMPOSITE; ++i)
+    {
+	before -= gettime();
+
+	pixman_image_composite (
+	    PIXMAN_OP_SRC, zero, NULL, dest,
+	    0, 0, 0, 0, 0, 0, 640, 429);
+
+	before += gettime();
+
+	pixman_image_composite32 (
+	    PIXMAN_OP_OVER, radial, NULL, dest,
+	    - 150, -158, 0, 0, 0, 0, 640, 361);
+    }
+
+    after = gettime();
+
+    write_png (dest, "radial.png");
+
+    printf ("Average time to composite: %f\n", (after - before) / N_COMPOSITE);
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/region-contains-test.c b/libs/pixman-0.40.0/test/region-contains-test.c
new file mode 100644
index 0000000..096e651
--- /dev/null
+++ b/libs/pixman-0.40.0/test/region-contains-test.c
@@ -0,0 +1,169 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+static void
+make_random_region (pixman_region32_t *region)
+{
+    int n_boxes;
+
+    pixman_region32_init (region);
+
+    n_boxes = prng_rand_n (64);
+    while (n_boxes--)
+    {
+	int32_t x, y;
+	uint32_t w, h;
+
+	x = (int32_t)prng_rand() >> 2;
+	y = (int32_t)prng_rand() >> 2;
+	w = prng_rand() >> 2;
+	h = prng_rand() >> 2;
+
+	pixman_region32_union_rect (region, region, x, y, w, h);
+    }
+}
+
+static void
+print_box (pixman_box32_t *box)
+{
+    printf ("    %d %d %d %d\n", box->x1, box->y1, box->x2, box->y2);
+}
+
+static int32_t
+random_coord (pixman_region32_t *region, pixman_bool_t x)
+{
+    pixman_box32_t *b, *bb;
+    int n_boxes;
+    int begin, end;
+
+    if (prng_rand_n (14))
+    {
+	bb = pixman_region32_rectangles (region, &n_boxes);
+	if (n_boxes == 0)
+	    goto use_extent;
+	b = bb + prng_rand_n (n_boxes);
+    }
+    else
+    {
+    use_extent:
+	b = pixman_region32_extents (region);
+	n_boxes = 1;
+    }
+
+    if (x)
+    {
+	begin = b->x1;
+	end = b->x2;
+    }
+    else
+    {
+	begin = b->y1;
+	end = b->y2;
+    }
+
+    switch (prng_rand_n (5))
+    {
+    case 0:
+	return begin - prng_rand();
+    case 1:
+	return end + prng_rand ();
+    case 2:
+	return end;
+    case 3:
+	return begin;
+    default:
+	return (end - begin) / 2 + begin;
+    }
+    return 0;
+}
+
+static uint32_t
+compute_crc32_u32 (uint32_t crc32, uint32_t v)
+{
+    if (!is_little_endian())
+    {
+	v = ((v & 0xff000000) >> 24)	|
+	    ((v & 0x00ff0000) >> 8)	|
+	    ((v & 0x0000ff00) << 8)	|
+	    ((v & 0x000000ff) << 24);
+    }
+
+    return compute_crc32 (crc32, &v, sizeof (int32_t));
+}
+
+static uint32_t
+crc32_box32 (uint32_t crc32, pixman_box32_t *box)
+{
+    crc32 = compute_crc32_u32 (crc32, box->x1);
+    crc32 = compute_crc32_u32 (crc32, box->y1);
+    crc32 = compute_crc32_u32 (crc32, box->x2);
+    crc32 = compute_crc32_u32 (crc32, box->y2);
+
+    return crc32;
+}
+
+static uint32_t
+test_region_contains_rectangle (int i, int verbose)
+{
+    pixman_box32_t box;
+    pixman_box32_t rbox = { 0, 0, 0, 0 };
+    pixman_region32_t region;
+    uint32_t r, r1, r2, r3, r4, crc32;
+
+    prng_srand (i);
+
+    make_random_region (&region);
+
+    box.x1 = random_coord (&region, TRUE);
+    box.x2 = box.x1 + prng_rand ();
+    box.y1 = random_coord (&region, FALSE);
+    box.y2 = box.y1 + prng_rand ();
+
+    if (verbose)
+    {
+	int n_rects;
+	pixman_box32_t *boxes;
+
+	boxes = pixman_region32_rectangles (&region, &n_rects);
+
+	printf ("region:\n");
+	while (n_rects--)
+	    print_box (boxes++);
+	printf ("box:\n");
+	print_box (&box);
+    }
+
+    crc32 = 0;
+
+    r1 = pixman_region32_contains_point (&region, box.x1, box.y1, &rbox);
+    crc32 = crc32_box32 (crc32, &rbox);
+    r2 = pixman_region32_contains_point (&region, box.x1, box.y2, &rbox);
+    crc32 = crc32_box32 (crc32, &rbox);
+    r3 = pixman_region32_contains_point (&region, box.x2, box.y1, &rbox);
+    crc32 = crc32_box32 (crc32, &rbox);
+    r4 = pixman_region32_contains_point (&region, box.x2, box.y2, &rbox);
+    crc32 = crc32_box32 (crc32, &rbox);
+
+    r = pixman_region32_contains_rectangle (&region, &box);
+    r = (i << 8) | (r << 4) | (r1 << 3) | (r2 << 2) | (r3 << 1) | (r4 << 0);
+
+    crc32 = compute_crc32_u32 (crc32, r);
+
+    if (verbose)
+	printf ("results: %d %d %d %d %d\n", (r & 0xf0) >> 4, r1, r2, r3, r4);
+
+    pixman_region32_fini (&region);
+
+    return crc32;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    return fuzzer_test_main ("region_contains",
+			     1000000,
+			     0x548E0F3F,
+			     test_region_contains_rectangle,
+			     argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/region-test.c b/libs/pixman-0.40.0/test/region-test.c
new file mode 100644
index 0000000..bfc219b
--- /dev/null
+++ b/libs/pixman-0.40.0/test/region-test.c
@@ -0,0 +1,125 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+int
+main ()
+{
+    pixman_region32_t r1;
+    pixman_region32_t r2;
+    pixman_region32_t r3;
+    pixman_box32_t boxes[] = {
+	{ 10, 10, 20, 20 },
+	{ 30, 30, 30, 40 },
+	{ 50, 45, 60, 44 },
+    };
+    pixman_box32_t boxes2[] = {
+	{ 2, 6, 7, 6 },
+	{ 4, 1, 6, 7 },
+    };
+    pixman_box32_t boxes3[] = {
+	{ 2, 6, 7, 6 },
+	{ 4, 1, 6, 1 },
+    };
+    int i, j;
+    pixman_box32_t *b;
+    pixman_image_t *image, *fill;
+    pixman_color_t white = {
+	0xffff,
+	0xffff,
+	0xffff,
+	0xffff
+    };
+
+    prng_srand (0);
+
+    /* This used to go into an infinite loop before pixman-region.c
+     * was fixed to not use explict "short" variables
+     */
+    pixman_region32_init_rect (&r1, 0, 0, 20, 64000);
+    pixman_region32_init_rect (&r2, 0, 0, 20, 64000);
+    pixman_region32_init_rect (&r3, 0, 0, 20, 64000);
+
+    pixman_region32_subtract (&r1, &r2, &r3);
+
+
+    /* This would produce a region containing an empty
+     * rectangle in it. Such regions are considered malformed,
+     * but using an empty rectangle for initialization should
+     * work.
+     */
+    pixman_region32_init_rects (&r1, boxes, 3);
+
+    b = pixman_region32_rectangles (&r1, &i);
+
+    assert (i == 1);
+    
+    while (i--)
+    {
+	assert (b[i].x1 < b[i].x2);
+	assert (b[i].y1 < b[i].y2);
+    }
+
+    /* This would produce a rectangle containing the bounding box
+     * of the two rectangles. The correct result is to eliminate
+     * the broken rectangle.
+     */
+    pixman_region32_init_rects (&r1, boxes2, 2);
+
+    b = pixman_region32_rectangles (&r1, &i);
+
+    assert (i == 1);
+
+    assert (b[0].x1 == 4);
+    assert (b[0].y1 == 1);
+    assert (b[0].x2 == 6);
+    assert (b[0].y2 == 7);
+
+    /* This should produce an empty region */
+    pixman_region32_init_rects (&r1, boxes3, 2);
+
+    b = pixman_region32_rectangles (&r1, &i);
+
+    assert (i == 0);
+
+    fill = pixman_image_create_solid_fill (&white);
+    for (i = 0; i < 100; i++)
+    {
+	int image_size = 128;
+
+	pixman_region32_init (&r1);
+
+	/* Add some random rectangles */
+	for (j = 0; j < 64; j++)
+	    pixman_region32_union_rect (&r1, &r1,
+					prng_rand_n (image_size),
+					prng_rand_n (image_size),
+					prng_rand_n (25),
+					prng_rand_n (25));
+
+	/* Clip to image size */
+	pixman_region32_init_rect (&r2, 0, 0, image_size, image_size);
+	pixman_region32_intersect (&r1, &r1, &r2);
+	pixman_region32_fini (&r2);
+
+	/* render region to a1 mask */
+	image = pixman_image_create_bits (PIXMAN_a1, image_size, image_size, NULL, 0);
+	pixman_image_set_clip_region32 (image, &r1);
+	pixman_image_composite32 (PIXMAN_OP_SRC,
+				  fill, NULL, image,
+				  0, 0, 0, 0, 0, 0,
+				  image_size, image_size);
+	pixman_region32_init_from_image (&r2, image);
+
+	pixman_image_unref (image);
+
+	assert (pixman_region32_equal (&r1, &r2));
+	pixman_region32_fini (&r1);
+	pixman_region32_fini (&r2);
+
+    }
+    pixman_image_unref (fill);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/region-translate-test.c b/libs/pixman-0.40.0/test/region-translate-test.c
new file mode 100644
index 0000000..5a03027
--- /dev/null
+++ b/libs/pixman-0.40.0/test/region-translate-test.c
@@ -0,0 +1,30 @@
+#include <assert.h>
+#include "utils.h"
+
+/* Pixman had a bug where 32bit regions where clipped to 16bit sizes when
+ * pixman_region32_translate() was called. This test exercises that bug.
+ */
+
+#define LARGE 32000
+
+int
+main (int argc, char **argv)
+{
+  pixman_box32_t rect = { -LARGE, -LARGE, LARGE, LARGE };
+  pixman_region32_t r1, r2;
+
+  pixman_region32_init_rects (&r1, &rect, 1);
+  pixman_region32_init_rect (&r2, rect.x1, rect.y1, rect.x2 - rect.x1, rect.y2 - rect.y1);
+
+  assert (pixman_region32_equal (&r1,  &r2));
+
+  pixman_region32_translate (&r1, -LARGE, LARGE);
+  pixman_region32_translate (&r1, LARGE, -LARGE);
+
+  assert (pixman_region32_equal (&r1,  &r2));
+
+  pixman_region32_fini (&r1);
+  pixman_region32_fini (&r2);
+
+  return 0;
+}
diff --git a/libs/pixman-0.40.0/test/rotate-test.c b/libs/pixman-0.40.0/test/rotate-test.c
new file mode 100644
index 0000000..18ca60d
--- /dev/null
+++ b/libs/pixman-0.40.0/test/rotate-test.c
@@ -0,0 +1,120 @@
+#include <stdlib.h>
+#include "utils.h"
+
+#define WIDTH	32
+#define HEIGHT	32
+
+static const pixman_format_code_t formats[] =
+{
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+    PIXMAN_a8,
+    PIXMAN_a1,
+};
+
+static const pixman_op_t ops[] =
+{
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_ADD,
+};
+
+#define TRANSFORM(v00, v01, v10, v11)					\
+    { { { v00, v01, WIDTH * pixman_fixed_1 / 2 },			\
+        { v10, v11, HEIGHT * pixman_fixed_1 / 2 },			\
+	{ 0, 0, pixman_fixed_1 } } }
+
+#define F1 pixman_fixed_1
+
+static const pixman_transform_t transforms[] =
+{
+    TRANSFORM (0, -1, 1, 0),		/* wrong 90 degree rotation */
+    TRANSFORM (0, 1, -1, 0),		/* wrong 270 degree rotation */
+    TRANSFORM (1, 0, 0, 1),		/* wrong identity */
+    TRANSFORM (-1, 0, 0, -1),		/* wrong 180 degree rotation */
+    TRANSFORM (0, -F1, F1, 0),		/* correct 90 degree rotation */
+    TRANSFORM (0, F1, -F1, 0),		/* correct 270 degree rotation */
+    TRANSFORM (F1, 0, 0, F1),		/* correct identity */
+    TRANSFORM (-F1, 0, 0, -F1),		/* correct 180 degree rotation */
+};
+
+#define RANDOM_FORMAT()							\
+    (formats[prng_rand_n (ARRAY_LENGTH (formats))])
+
+#define RANDOM_OP()							\
+    (ops[prng_rand_n (ARRAY_LENGTH (ops))])
+
+#define RANDOM_TRANSFORM()						\
+    (&(transforms[prng_rand_n (ARRAY_LENGTH (transforms))]))
+
+static void
+on_destroy (pixman_image_t *image, void *data)
+{
+    free (data);
+}
+
+static pixman_image_t *
+make_image (void)
+{
+    pixman_format_code_t format = RANDOM_FORMAT();
+    uint32_t *bytes, *orig;
+    pixman_image_t *image;
+    int stride;
+
+    orig = bytes = malloc (WIDTH * HEIGHT * 4);
+    prng_randmemset (bytes, WIDTH * HEIGHT * 4, 0);
+
+    stride = WIDTH * 4;
+    if (prng_rand_n (2) == 0)
+    {
+	bytes += (stride / 4) * (HEIGHT - 1);
+	stride = - stride;
+    }
+
+    image = pixman_image_create_bits (
+	format, WIDTH, HEIGHT, bytes, stride);
+
+    pixman_image_set_transform (image, RANDOM_TRANSFORM());
+    pixman_image_set_destroy_function (image, on_destroy, orig);
+    pixman_image_set_repeat (image, PIXMAN_REPEAT_NORMAL);
+
+    image_endian_swap (image);
+
+    return image;
+}
+
+static uint32_t
+test_transform (int testnum, int verbose)
+{
+    pixman_image_t *src, *dest;
+    uint32_t crc;
+
+    prng_srand (testnum);
+    
+    src = make_image ();
+    dest = make_image ();
+
+    pixman_image_composite (RANDOM_OP(),
+			    src, NULL, dest,
+			    0, 0, 0, 0, WIDTH / 2, HEIGHT / 2,
+			    WIDTH, HEIGHT);
+
+    crc = compute_crc32_for_image (0, dest);
+
+    pixman_image_unref (src);
+    pixman_image_unref (dest);
+
+    return crc;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    return fuzzer_test_main ("rotate", 15000,
+			     0x81E9EC2F,
+			     test_transform, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/scaling-bench.c b/libs/pixman-0.40.0/test/scaling-bench.c
new file mode 100644
index 0000000..365e798
--- /dev/null
+++ b/libs/pixman-0.40.0/test/scaling-bench.c
@@ -0,0 +1,80 @@
+#include <stdlib.h>
+#include "utils.h"
+
+#define SOURCE_WIDTH 320
+#define SOURCE_HEIGHT 240
+#define TEST_REPEATS 3
+
+static pixman_image_t *
+make_source (void)
+{
+    size_t n_bytes = (SOURCE_WIDTH + 2) * (SOURCE_HEIGHT + 2) * 4;
+    uint32_t *data = malloc (n_bytes);
+    pixman_image_t *source;
+
+    prng_randmemset (data, n_bytes, 0);
+    
+    source = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, SOURCE_WIDTH + 2, SOURCE_HEIGHT + 2,
+	data,
+	(SOURCE_WIDTH + 2) * 4);
+
+    pixman_image_set_filter (source, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    return source;
+}
+
+int
+main ()
+{
+    double scale;
+    pixman_image_t *src;
+
+    prng_srand (23874);
+    
+    src = make_source ();
+    printf ("# %-6s %-22s   %-14s %-12s\n",
+	    "ratio",
+	    "resolutions",
+	    "time / ms",
+	    "time per pixel / ns");
+    for (scale = 0.1; scale < 10.005; scale += 0.01)
+    {
+	int i;
+	int dest_width = SOURCE_WIDTH * scale + 0.5;
+	int dest_height = SOURCE_HEIGHT * scale + 0.5;
+	int dest_byte_stride = (dest_width * 4 + 15) & ~15;
+	pixman_fixed_t s = (1 / scale) * 65536.0 + 0.5;
+	pixman_transform_t transform;
+	pixman_image_t *dest;
+	double t1, t2, t = -1;
+	uint32_t *dest_buf = aligned_malloc (16, dest_byte_stride * dest_height);
+	memset (dest_buf, 0, dest_byte_stride * dest_height);
+
+	pixman_transform_init_scale (&transform, s, s);
+	pixman_image_set_transform (src, &transform);
+	
+	dest = pixman_image_create_bits (
+	    PIXMAN_a8r8g8b8, dest_width, dest_height, dest_buf, dest_byte_stride);
+
+	for (i = 0; i < TEST_REPEATS; i++)
+	{
+	    t1 = gettime();
+	    pixman_image_composite (
+		PIXMAN_OP_OVER, src, NULL, dest,
+		scale, scale, 0, 0, 0, 0, dest_width, dest_height);
+	    t2 = gettime();
+	    if (t < 0 || t2 - t1 < t)
+		t = t2 - t1;
+	}
+
+	printf ("%6.2f : %4dx%-4d => %4dx%-4d : %12.4f : %12.4f\n",
+		scale, SOURCE_WIDTH, SOURCE_HEIGHT, dest_width, dest_height,
+		t * 1000, (t / (dest_width * dest_height)) * 1000000000);
+
+	pixman_image_unref (dest);
+	free (dest_buf);
+    }
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/scaling-crash-test.c b/libs/pixman-0.40.0/test/scaling-crash-test.c
new file mode 100644
index 0000000..0dac892
--- /dev/null
+++ b/libs/pixman-0.40.0/test/scaling-crash-test.c
@@ -0,0 +1,219 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "utils.h"
+
+/*
+ * We have a source image filled with solid color, set NORMAL or PAD repeat,
+ * and some transform which results in nearest neighbour scaling.
+ *
+ * The expected result is either that the destination image filled with this solid
+ * color or, if the transformation is such that we can't composite anything at
+ * all, that nothing has changed in the destination.
+ *
+ * The surrounding memory of the source image is a different solid color so that
+ * we are sure to get failures if we access it.
+ */
+static int
+run_test (int32_t		dst_width,
+	  int32_t		dst_height,
+	  int32_t		src_width,
+	  int32_t		src_height,
+	  int32_t		src_x,
+	  int32_t		src_y,
+	  int32_t		scale_x,
+	  int32_t		scale_y,
+	  pixman_filter_t	filter,
+	  pixman_repeat_t	repeat)
+{
+    pixman_image_t *   src_img;
+    pixman_image_t *   dst_img;
+    pixman_transform_t transform;
+    uint32_t *         srcbuf;
+    uint32_t *         dstbuf;
+    pixman_color_t     color_cc = { 0xcccc, 0xcccc, 0xcccc, 0xcccc };
+    pixman_image_t *   solid;
+    int result;
+    int i;
+
+    static const pixman_fixed_t kernel[] =
+    {
+#define D(f)	(pixman_double_to_fixed (f) + 0x0001)
+
+	pixman_int_to_fixed (5),
+	pixman_int_to_fixed (5),
+	D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0),
+	D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0),
+	D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0),
+	D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0),
+	D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0)
+    };
+
+    result = 0;
+
+    srcbuf = (uint32_t *)malloc ((src_width + 10) * (src_height + 10) * 4);
+    dstbuf = (uint32_t *)malloc (dst_width * dst_height * 4);
+
+    memset (srcbuf, 0x88, src_width * src_height * 4);
+    memset (dstbuf, 0x33, dst_width * dst_height * 4);
+
+    src_img = pixman_image_create_bits (
+        PIXMAN_a8r8g8b8, src_width, src_height,
+	srcbuf + (src_width + 10) * 5 + 5, (src_width + 10) * 4);
+
+    solid = pixman_image_create_solid_fill (&color_cc);
+    pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, src_img,
+			      0, 0, 0, 0, 0, 0, src_width, src_height);
+    pixman_image_unref (solid);
+
+    dst_img = pixman_image_create_bits (
+        PIXMAN_a8r8g8b8, dst_width, dst_height, dstbuf, dst_width * 4);
+
+    pixman_transform_init_scale (&transform, scale_x, scale_y);
+    pixman_image_set_transform (src_img, &transform);
+    pixman_image_set_repeat (src_img, repeat);
+    if (filter == PIXMAN_FILTER_CONVOLUTION)
+	pixman_image_set_filter (src_img, filter, kernel, 27);
+    else
+	pixman_image_set_filter (src_img, filter, NULL, 0);
+
+    pixman_image_composite (PIXMAN_OP_SRC, src_img, NULL, dst_img,
+                            src_x, src_y, 0, 0, 0, 0, dst_width, dst_height);
+
+    pixman_image_unref (src_img);
+    pixman_image_unref (dst_img);
+
+    for (i = 0; i < dst_width * dst_height; i++)
+    {
+	if (dstbuf[i] != 0xCCCCCCCC && dstbuf[i] != 0x33333333)
+	{
+	    result = 1;
+	    break;
+	}
+    }
+
+    free (srcbuf);
+    free (dstbuf);
+    return result;
+}
+
+typedef struct filter_info_t filter_info_t;
+struct filter_info_t
+{
+    pixman_filter_t value;
+    char name[28];
+};
+
+static const filter_info_t filters[] =
+{
+    { PIXMAN_FILTER_NEAREST, "NEAREST" },
+    { PIXMAN_FILTER_BILINEAR, "BILINEAR" },
+    { PIXMAN_FILTER_CONVOLUTION, "CONVOLUTION" },
+};
+
+typedef struct repeat_info_t repeat_info_t;
+struct repeat_info_t
+{
+    pixman_repeat_t value;
+    char name[28];
+};
+
+
+static const repeat_info_t repeats[] =
+{
+    { PIXMAN_REPEAT_PAD, "PAD" },
+    { PIXMAN_REPEAT_REFLECT, "REFLECT" },
+    { PIXMAN_REPEAT_NORMAL, "NORMAL" }
+};
+
+static int
+do_test (int32_t		dst_size,
+	 int32_t		src_size,
+	 int32_t		src_offs,
+	 int32_t		scale_factor)
+{
+    int i, j;
+
+    for (i = 0; i < ARRAY_LENGTH (filters); ++i)
+    {
+	for (j = 0; j < ARRAY_LENGTH (repeats); ++j)
+	{
+	    /* horizontal test */
+	    if (run_test (dst_size, 1,
+			  src_size, 1,
+			  src_offs, 0,
+			  scale_factor, 65536,
+			  filters[i].value,
+			  repeats[j].value) != 0)
+	    {
+		printf ("Vertical test failed with %s filter and repeat mode %s\n",
+			filters[i].name, repeats[j].name);
+
+		return 1;
+	    }
+
+	    /* vertical test */
+	    if (run_test (1, dst_size,
+			  1, src_size,
+			  0, src_offs,
+			  65536, scale_factor,
+			  filters[i].value,
+			  repeats[j].value) != 0)
+	    {
+		printf ("Vertical test failed with %s filter and repeat mode %s\n",
+			filters[i].name, repeats[j].name);
+
+		return 1;
+	    }
+	}
+    }
+
+    return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+    int i;
+
+    pixman_disable_out_of_bounds_workaround ();
+
+    /* can potentially crash */
+    assert (do_test (
+		48000, 32767, 1, 65536 * 128) == 0);
+
+    /* can potentially get into a deadloop */
+    assert (do_test (
+		16384, 65536, 32, 32768) == 0);
+
+    /* can potentially access memory outside source image buffer */
+    assert (do_test (
+		10, 10, 0, 1) == 0);
+    assert (do_test (
+		10, 10, 0, 0) == 0);
+
+    for (i = 0; i < 100; ++i)
+    {
+	pixman_fixed_t one_seventh =
+	    (((pixman_fixed_48_16_t)pixman_fixed_1) << 16) / (7 << 16);
+
+	assert (do_test (
+		    1, 7, 3, one_seventh + i - 50) == 0);
+    }
+
+    for (i = 0; i < 100; ++i)
+    {
+	pixman_fixed_t scale =
+	    (((pixman_fixed_48_16_t)pixman_fixed_1) << 16) / (32767 << 16);
+
+	assert (do_test (
+		    1, 32767, 16383, scale + i - 50) == 0);
+    }
+
+    /* can potentially provide invalid results (out of range matrix stuff) */
+    assert (do_test (
+	48000, 32767, 16384, 65536 * 128) == 0);
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/scaling-helpers-test.c b/libs/pixman-0.40.0/test/scaling-helpers-test.c
new file mode 100644
index 0000000..cd5ace0
--- /dev/null
+++ b/libs/pixman-0.40.0/test/scaling-helpers-test.c
@@ -0,0 +1,92 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+#include "utils.h"
+#include "pixman-inlines.h"
+
+/* A trivial reference implementation for
+ * 'bilinear_pad_repeat_get_scanline_bounds'
+ */
+static void
+bilinear_pad_repeat_get_scanline_bounds_ref (int32_t        source_image_width,
+					     pixman_fixed_t vx_,
+					     pixman_fixed_t unit_x,
+					     int32_t *      left_pad,
+					     int32_t *      left_tz,
+					     int32_t *      width,
+					     int32_t *      right_tz,
+					     int32_t *      right_pad)
+{
+    int w = *width;
+    int64_t vx = vx_;
+    *left_pad = 0;
+    *left_tz = 0;
+    *width = 0;
+    *right_tz = 0;
+    *right_pad = 0;
+    while (--w >= 0)
+    {
+	if (vx < 0)
+	{
+	    if (vx + pixman_fixed_1 < 0)
+		*left_pad += 1;
+	    else
+		*left_tz += 1;
+	}
+	else if (vx + pixman_fixed_1 >= pixman_int_to_fixed (source_image_width))
+	{
+	    if (vx >= pixman_int_to_fixed (source_image_width))
+		*right_pad += 1;
+	    else
+		*right_tz += 1;
+	}
+	else
+	{
+	    *width += 1;
+	}
+	vx += unit_x;
+    }
+}
+
+int
+main (void)
+{
+    int i;
+    prng_srand (0);
+    for (i = 0; i < 10000; i++)
+    {
+	int32_t left_pad1, left_tz1, width1, right_tz1, right_pad1;
+	int32_t left_pad2, left_tz2, width2, right_tz2, right_pad2;
+	pixman_fixed_t vx = prng_rand_n(10000 << 16) - (3000 << 16);
+	int32_t width = prng_rand_n(10000);
+	int32_t source_image_width = prng_rand_n(10000) + 1;
+	pixman_fixed_t unit_x = prng_rand_n(10 << 16) + 1;
+	width1 = width2 = width;
+
+	bilinear_pad_repeat_get_scanline_bounds_ref (source_image_width,
+						     vx,
+						     unit_x,
+						     &left_pad1,
+						     &left_tz1,
+						     &width1,
+						     &right_tz1,
+						     &right_pad1);
+
+	bilinear_pad_repeat_get_scanline_bounds (source_image_width,
+						 vx,
+						 unit_x,
+						 &left_pad2,
+						 &left_tz2,
+						 &width2,
+						 &right_tz2,
+						 &right_pad2);
+
+	assert (left_pad1 == left_pad2);
+	assert (left_tz1 == left_tz2);
+	assert (width1 == width2);
+	assert (right_tz1 == right_tz2);
+	assert (right_pad1 == right_pad2);
+    }
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/scaling-test.c b/libs/pixman-0.40.0/test/scaling-test.c
new file mode 100644
index 0000000..0ece611
--- /dev/null
+++ b/libs/pixman-0.40.0/test/scaling-test.c
@@ -0,0 +1,424 @@
+/*
+ * Test program, which can detect some problems with nearest neighbour
+ * and bilinear scaling in pixman. Testing is done by running lots
+ * of random SRC and OVER compositing operations a8r8g8b8, x8a8r8g8b8
+ * and r5g6b5 color formats.
+ *
+ * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in
+ * the case of test failure.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include "utils.h"
+
+#define MAX_SRC_WIDTH  48
+#define MAX_SRC_HEIGHT 8
+#define MAX_DST_WIDTH  48
+#define MAX_DST_HEIGHT 8
+#define MAX_STRIDE     4
+
+/*
+ * Composite operation with pseudorandom images
+ */
+
+static pixman_format_code_t
+get_format (int bpp)
+{
+    if (bpp == 4)
+    {
+	switch (prng_rand_n (4))
+	{
+	default:
+	case 0:
+	    return PIXMAN_a8r8g8b8;
+	case 1:
+	    return PIXMAN_x8r8g8b8;
+	case 2:
+	    return PIXMAN_a8b8g8r8;
+	case 3:
+	    return PIXMAN_x8b8g8r8;
+	}
+    }
+    else
+    {
+	return PIXMAN_r5g6b5;
+    }
+}
+
+uint32_t
+test_composite (int      testnum,
+		int      verbose)
+{
+    int                i;
+    pixman_image_t *   src_img;
+    pixman_image_t *   mask_img;
+    pixman_image_t *   dst_img;
+    pixman_transform_t transform;
+    pixman_region16_t  clip;
+    int                src_width, src_height;
+    int                mask_width, mask_height;
+    int                dst_width, dst_height;
+    int                src_stride, mask_stride, dst_stride;
+    int                src_x, src_y;
+    int                mask_x, mask_y;
+    int                dst_x, dst_y;
+    int                src_bpp;
+    int                mask_bpp = 1;
+    int                dst_bpp;
+    int                w, h;
+    pixman_fixed_t     scale_x = 65536, scale_y = 65536;
+    pixman_fixed_t     translate_x = 0, translate_y = 0;
+    pixman_fixed_t     mask_scale_x = 65536, mask_scale_y = 65536;
+    pixman_fixed_t     mask_translate_x = 0, mask_translate_y = 0;
+    pixman_op_t        op;
+    pixman_repeat_t    repeat = PIXMAN_REPEAT_NONE;
+    pixman_repeat_t    mask_repeat = PIXMAN_REPEAT_NONE;
+    pixman_format_code_t src_fmt, mask_fmt, dst_fmt;
+    uint32_t *         srcbuf;
+    uint32_t *         dstbuf;
+    uint32_t *         maskbuf;
+    uint32_t           crc32;
+    FLOAT_REGS_CORRUPTION_DETECTOR_START ();
+
+    prng_srand (testnum);
+
+    src_bpp = (prng_rand_n (2) == 0) ? 2 : 4;
+    dst_bpp = (prng_rand_n (2) == 0) ? 2 : 4;
+    switch (prng_rand_n (3))
+    {
+    case 0:
+	op = PIXMAN_OP_SRC;
+	break;
+    case 1:
+	op = PIXMAN_OP_OVER;
+	break;
+    default:
+	op = PIXMAN_OP_ADD;
+	break;
+    }
+
+    src_width = prng_rand_n (MAX_SRC_WIDTH) + 1;
+    src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1;
+
+    if (prng_rand_n (2))
+    {
+	mask_width = prng_rand_n (MAX_SRC_WIDTH) + 1;
+	mask_height = prng_rand_n (MAX_SRC_HEIGHT) + 1;
+    }
+    else
+    {
+	mask_width = mask_height = 1;
+    }
+
+    dst_width = prng_rand_n (MAX_DST_WIDTH) + 1;
+    dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1;
+    src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp;
+    mask_stride = mask_width * mask_bpp + prng_rand_n (MAX_STRIDE) * mask_bpp;
+    dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp;
+
+    if (src_stride & 3)
+	src_stride += 2;
+
+    if (mask_stride & 1)
+	mask_stride += 1;
+    if (mask_stride & 2)
+	mask_stride += 2;
+
+    if (dst_stride & 3)
+	dst_stride += 2;
+
+    src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2);
+    src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2);
+    mask_x = -(mask_width / 4) + prng_rand_n (mask_width * 3 / 2);
+    mask_y = -(mask_height / 4) + prng_rand_n (mask_height * 3 / 2);
+    dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2);
+    dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2);
+    w = prng_rand_n (dst_width * 3 / 2 - dst_x);
+    h = prng_rand_n (dst_height * 3 / 2 - dst_y);
+
+    srcbuf = (uint32_t *)malloc (src_stride * src_height);
+    maskbuf = (uint32_t *)malloc (mask_stride * mask_height);
+    dstbuf = (uint32_t *)malloc (dst_stride * dst_height);
+
+    prng_randmemset (srcbuf, src_stride * src_height, 0);
+    prng_randmemset (maskbuf, mask_stride * mask_height, 0);
+    prng_randmemset (dstbuf, dst_stride * dst_height, 0);
+
+    src_fmt = get_format (src_bpp);
+    mask_fmt = PIXMAN_a8;
+    dst_fmt = get_format (dst_bpp);
+
+    if (prng_rand_n (2))
+    {
+	srcbuf += (src_stride / 4) * (src_height - 1);
+	src_stride = - src_stride;
+    }
+
+    if (prng_rand_n (2))
+    {
+	maskbuf += (mask_stride / 4) * (mask_height - 1);
+	mask_stride = - mask_stride;
+    }
+
+    if (prng_rand_n (2))
+    {
+	dstbuf += (dst_stride / 4) * (dst_height - 1);
+	dst_stride = - dst_stride;
+    }
+
+    src_img = pixman_image_create_bits (
+        src_fmt, src_width, src_height, srcbuf, src_stride);
+
+    mask_img = pixman_image_create_bits (
+        mask_fmt, mask_width, mask_height, maskbuf, mask_stride);
+
+    dst_img = pixman_image_create_bits (
+        dst_fmt, dst_width, dst_height, dstbuf, dst_stride);
+
+    image_endian_swap (src_img);
+    image_endian_swap (dst_img);
+
+    if (prng_rand_n (4) > 0)
+    {
+	scale_x = -32768 * 3 + prng_rand_n (65536 * 5);
+	scale_y = -32768 * 3 + prng_rand_n (65536 * 5);
+	translate_x = prng_rand_n (65536);
+	translate_y = prng_rand_n (65536);
+	pixman_transform_init_scale (&transform, scale_x, scale_y);
+	pixman_transform_translate (&transform, NULL, translate_x, translate_y);
+	pixman_image_set_transform (src_img, &transform);
+    }
+
+    if (prng_rand_n (2) > 0)
+    {
+	mask_scale_x = -32768 * 3 + prng_rand_n (65536 * 5);
+	mask_scale_y = -32768 * 3 + prng_rand_n (65536 * 5);
+	mask_translate_x = prng_rand_n (65536);
+	mask_translate_y = prng_rand_n (65536);
+	pixman_transform_init_scale (&transform, mask_scale_x, mask_scale_y);
+	pixman_transform_translate (&transform, NULL, mask_translate_x, mask_translate_y);
+	pixman_image_set_transform (mask_img, &transform);
+    }
+
+    switch (prng_rand_n (4))
+    {
+    case 0:
+	mask_repeat = PIXMAN_REPEAT_NONE;
+	break;
+
+    case 1:
+	mask_repeat = PIXMAN_REPEAT_NORMAL;
+	break;
+
+    case 2:
+	mask_repeat = PIXMAN_REPEAT_PAD;
+	break;
+
+    case 3:
+	mask_repeat = PIXMAN_REPEAT_REFLECT;
+	break;
+
+    default:
+        break;
+    }
+    pixman_image_set_repeat (mask_img, mask_repeat);
+
+    switch (prng_rand_n (4))
+    {
+    case 0:
+	repeat = PIXMAN_REPEAT_NONE;
+	break;
+
+    case 1:
+	repeat = PIXMAN_REPEAT_NORMAL;
+	break;
+
+    case 2:
+	repeat = PIXMAN_REPEAT_PAD;
+	break;
+
+    case 3:
+	repeat = PIXMAN_REPEAT_REFLECT;
+	break;
+
+    default:
+        break;
+    }
+    pixman_image_set_repeat (src_img, repeat);
+
+    if (prng_rand_n (2))
+	pixman_image_set_filter (src_img, PIXMAN_FILTER_NEAREST, NULL, 0);
+    else
+	pixman_image_set_filter (src_img, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    if (prng_rand_n (2))
+	pixman_image_set_filter (mask_img, PIXMAN_FILTER_NEAREST, NULL, 0);
+    else
+	pixman_image_set_filter (mask_img, PIXMAN_FILTER_BILINEAR, NULL, 0);
+
+    if (prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[2];
+	int            n = prng_rand_n (2) + 1;
+
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (src_width);
+	    clip_boxes[i].y1 = prng_rand_n (src_height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1);
+
+	    if (verbose)
+	    {
+		printf ("source clip box: [%d,%d-%d,%d]\n",
+		        clip_boxes[i].x1, clip_boxes[i].y1,
+		        clip_boxes[i].x2, clip_boxes[i].y2);
+	    }
+	}
+
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (src_img, &clip);
+	pixman_image_set_source_clipping (src_img, 1);
+	pixman_region_fini (&clip);
+    }
+
+    if (prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[2];
+	int            n = prng_rand_n (2) + 1;
+
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (mask_width);
+	    clip_boxes[i].y1 = prng_rand_n (mask_height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (mask_width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (mask_height - clip_boxes[i].y1);
+
+	    if (verbose)
+	    {
+		printf ("mask clip box: [%d,%d-%d,%d]\n",
+		        clip_boxes[i].x1, clip_boxes[i].y1,
+		        clip_boxes[i].x2, clip_boxes[i].y2);
+	    }
+	}
+
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (mask_img, &clip);
+	pixman_image_set_source_clipping (mask_img, 1);
+	pixman_region_fini (&clip);
+    }
+
+    if (prng_rand_n (8) == 0)
+    {
+	pixman_box16_t clip_boxes[2];
+	int            n = prng_rand_n (2) + 1;
+	for (i = 0; i < n; i++)
+	{
+	    clip_boxes[i].x1 = prng_rand_n (dst_width);
+	    clip_boxes[i].y1 = prng_rand_n (dst_height);
+	    clip_boxes[i].x2 =
+		clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1);
+	    clip_boxes[i].y2 =
+		clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1);
+
+	    if (verbose)
+	    {
+		printf ("destination clip box: [%d,%d-%d,%d]\n",
+		        clip_boxes[i].x1, clip_boxes[i].y1,
+		        clip_boxes[i].x2, clip_boxes[i].y2);
+	    }
+	}
+	pixman_region_init_rects (&clip, clip_boxes, n);
+	pixman_image_set_clip_region (dst_img, &clip);
+	pixman_region_fini (&clip);
+    }
+
+    if (prng_rand_n (2) == 0)
+    {
+	mask_fmt = PIXMAN_null;
+	pixman_image_unref (mask_img);
+	mask_img = NULL;
+	mask_x = 0;
+	mask_y = 0;
+    }
+
+    if (verbose)
+    {
+	printf ("op=%s, src_fmt=%s, mask_fmt=%s, dst_fmt=%s\n",
+	        operator_name (op), format_name (src_fmt),
+	        format_name (mask_fmt), format_name (dst_fmt));
+	printf ("scale_x=%d, scale_y=%d, repeat=%d, filter=%d\n",
+	        scale_x, scale_y, repeat, src_img->common.filter);
+	printf ("translate_x=%d, translate_y=%d\n",
+	        translate_x, translate_y);
+	if (mask_fmt != PIXMAN_null)
+	{
+	    printf ("mask_scale_x=%d, mask_scale_y=%d, "
+	            "mask_repeat=%d, mask_filter=%d\n",
+	            mask_scale_x, mask_scale_y, mask_repeat,
+	            mask_img->common.filter);
+	    printf ("mask_translate_x=%d, mask_translate_y=%d\n",
+	            mask_translate_x, mask_translate_y);
+	}
+	printf ("src_width=%d, src_height=%d, src_x=%d, src_y=%d\n",
+	        src_width, src_height, src_x, src_y);
+	if (mask_fmt != PIXMAN_null)
+	{
+	    printf ("mask_width=%d, mask_height=%d, mask_x=%d, mask_y=%d\n",
+	            mask_width, mask_height, mask_x, mask_y);
+	}
+	printf ("dst_width=%d, dst_height=%d, dst_x=%d, dst_y=%d\n",
+	        dst_width, dst_height, dst_x, dst_y);
+	printf ("w=%d, h=%d\n", w, h);
+    }
+
+    pixman_image_composite (op, src_img, mask_img, dst_img,
+                            src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h);
+
+    crc32 = compute_crc32_for_image (0, dst_img);
+    
+    if (verbose)
+	print_image (dst_img);
+
+    pixman_image_unref (src_img);
+    if (mask_img != NULL)
+	pixman_image_unref (mask_img);
+    pixman_image_unref (dst_img);
+
+    if (src_stride < 0)
+	srcbuf += (src_stride / 4) * (src_height - 1);
+
+    if (mask_stride < 0)
+	maskbuf += (mask_stride / 4) * (mask_height - 1);
+
+    if (dst_stride < 0)
+	dstbuf += (dst_stride / 4) * (dst_height - 1);
+
+    free (srcbuf);
+    free (maskbuf);
+    free (dstbuf);
+
+    FLOAT_REGS_CORRUPTION_DETECTOR_FINISH ();
+    return crc32;
+}
+
+#if BILINEAR_INTERPOLATION_BITS == 7
+#define CHECKSUM 0x92E0F068
+#elif BILINEAR_INTERPOLATION_BITS == 4
+#define CHECKSUM 0x8EFFA1E5
+#else
+#define CHECKSUM 0x00000000
+#endif
+
+int
+main (int argc, const char *argv[])
+{
+    pixman_disable_out_of_bounds_workaround ();
+
+    return fuzzer_test_main("scaling", 8000000, CHECKSUM,
+			    test_composite, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/solid-test.c b/libs/pixman-0.40.0/test/solid-test.c
new file mode 100644
index 0000000..b118d37
--- /dev/null
+++ b/libs/pixman-0.40.0/test/solid-test.c
@@ -0,0 +1,354 @@
+/*
+ * Copyright © 2015 RISC OS Open Ltd
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author:  Ben Avison (bavison@riscosopen.org)
+ *
+ */
+
+#include "utils.h"
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+
+#define WIDTH 32
+#define HEIGHT 32
+
+static const pixman_op_t op_list[] = {
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+#if 0 /* these use floating point math and are not always bitexact on different platforms */
+    PIXMAN_OP_SATURATE,
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+    PIXMAN_OP_COLOR_DODGE,
+    PIXMAN_OP_COLOR_BURN,
+    PIXMAN_OP_SOFT_LIGHT,
+    PIXMAN_OP_HSL_HUE,
+    PIXMAN_OP_HSL_SATURATION,
+    PIXMAN_OP_HSL_COLOR,
+    PIXMAN_OP_HSL_LUMINOSITY,
+#endif
+};
+
+/* The first eight format in the list are by far the most widely
+ * used formats, so we test those more than the others
+ */
+#define N_MOST_LIKELY_FORMATS 8
+
+static const pixman_format_code_t img_fmt_list[] = {
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+    PIXMAN_a8,
+    PIXMAN_a1,
+    PIXMAN_r3g3b2,
+    PIXMAN_b8g8r8a8,
+    PIXMAN_b8g8r8x8,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_r8g8b8x8,
+    PIXMAN_x14r6g6b6,
+    PIXMAN_r8g8b8,
+    PIXMAN_b8g8r8,
+#if 0 /* These are going to use floating point in the near future */
+    PIXMAN_x2r10g10b10,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_x2b10g10r10,
+    PIXMAN_a2b10g10r10,
+#endif
+    PIXMAN_a1r5g5b5,
+    PIXMAN_x1r5g5b5,
+    PIXMAN_a1b5g5r5,
+    PIXMAN_x1b5g5r5,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_x4r4g4b4,
+    PIXMAN_a4b4g4r4,
+    PIXMAN_x4b4g4r4,
+    PIXMAN_r3g3b2,
+    PIXMAN_b2g3r3,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_a2b2g2r2,
+    PIXMAN_c8,
+    PIXMAN_g8,
+    PIXMAN_x4c4,
+    PIXMAN_x4g4,
+    PIXMAN_c4,
+    PIXMAN_g4,
+    PIXMAN_g1,
+    PIXMAN_x4a4,
+    PIXMAN_a4,
+    PIXMAN_r1g2b1,
+    PIXMAN_b1g2r1,
+    PIXMAN_a1r1g1b1,
+    PIXMAN_a1b1g1r1,
+    PIXMAN_null
+};
+
+static const pixman_format_code_t mask_fmt_list[] = {
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a8,
+    PIXMAN_a4,
+    PIXMAN_a1,
+    PIXMAN_null
+};
+
+static pixman_indexed_t rgb_palette[9];
+static pixman_indexed_t y_palette[9];
+
+static pixman_format_code_t
+random_format (const pixman_format_code_t *allowed_formats)
+{
+    int n = 0;
+
+    while (allowed_formats[n] != PIXMAN_null)
+        n++;
+
+    if (n > N_MOST_LIKELY_FORMATS && prng_rand_n (4) != 0)
+        n = N_MOST_LIKELY_FORMATS;
+
+    return allowed_formats[prng_rand_n (n)];
+}
+
+static pixman_image_t *
+create_multi_pixel_image (const pixman_format_code_t *allowed_formats,
+                          uint32_t                   *buffer,
+                          pixman_format_code_t       *used_fmt)
+{
+    pixman_format_code_t fmt;
+    pixman_image_t *img;
+    int stride;
+
+    fmt = random_format (allowed_formats);
+    stride = (WIDTH * PIXMAN_FORMAT_BPP (fmt) + 31) / 32 * 4;
+    img = pixman_image_create_bits (fmt, WIDTH, HEIGHT, buffer, stride);
+
+    if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_COLOR)
+        pixman_image_set_indexed (img, &(rgb_palette[PIXMAN_FORMAT_BPP (fmt)]));
+    else if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_GRAY)
+        pixman_image_set_indexed (img, &(y_palette[PIXMAN_FORMAT_BPP (fmt)]));
+
+    prng_randmemset (buffer, WIDTH * HEIGHT * 4, 0);
+    image_endian_swap (img);
+
+    if (used_fmt)
+        *used_fmt = fmt;
+
+    return img;
+}
+
+static pixman_image_t *
+create_solid_image (const pixman_format_code_t *allowed_formats,
+                    uint32_t                   *buffer,
+                    pixman_format_code_t       *used_fmt)
+{
+    if (prng_rand_n (2))
+    {
+        /* Use a repeating 1x1 bitmap image for solid */
+        pixman_format_code_t fmt;
+        pixman_image_t      *img, *dummy_img;
+        uint32_t             bpp, dummy_buf;
+
+        fmt = random_format (allowed_formats);
+        bpp = PIXMAN_FORMAT_BPP (fmt);
+        img = pixman_image_create_bits (fmt, 1, 1, buffer, 4);
+        pixman_image_set_repeat (img, PIXMAN_REPEAT_NORMAL);
+
+        if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_COLOR)
+            pixman_image_set_indexed (img, &(rgb_palette[bpp]));
+        else if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_GRAY)
+            pixman_image_set_indexed (img, &(y_palette[bpp]));
+
+        /* Force the flags to be calculated for image with initial
+         * bitmap contents of 0 or 2^bpp-1 by plotting from it into a
+         * separate throwaway image. It is simplest to write all 0s
+         * or all 1s to the first word irrespective of the colour
+         * depth even though we actually only care about the first
+         * pixel since the stride has to be a whole number of words.
+         */
+        *buffer = prng_rand_n (2) ? 0xFFFFFFFFu : 0;
+        dummy_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, 1, 1,
+                                              &dummy_buf, 4);
+        pixman_image_composite (PIXMAN_OP_SRC, img, NULL, dummy_img,
+                                0, 0, 0, 0, 0, 0, 1, 1);
+        pixman_image_unref (dummy_img);
+
+        /* Now set the bitmap contents to a random value */
+        prng_randmemset (buffer, 4, 0);
+        image_endian_swap (img);
+
+        if (used_fmt)
+            *used_fmt = fmt;
+
+        return img;
+    }
+    else
+    {
+        /* Use a native solid image */
+        pixman_color_t color;
+        pixman_image_t *img;
+
+        color.alpha = prng_rand_n (UINT16_MAX + 1);
+        color.red   = prng_rand_n (UINT16_MAX + 1);
+        color.green = prng_rand_n (UINT16_MAX + 1);
+        color.blue  = prng_rand_n (UINT16_MAX + 1);
+        img = pixman_image_create_solid_fill (&color);
+
+        if (used_fmt)
+            *used_fmt = PIXMAN_solid;
+
+        return img;
+    }
+}
+
+static uint32_t
+test_solid (int testnum, int verbose)
+{
+    pixman_op_t          op;
+    uint32_t             src_buf[WIDTH * HEIGHT];
+    uint32_t             dst_buf[WIDTH * HEIGHT];
+    uint32_t             mask_buf[WIDTH * HEIGHT];
+    pixman_image_t      *src_img;
+    pixman_image_t      *dst_img;
+    pixman_image_t      *mask_img = NULL;
+    pixman_format_code_t src_fmt, dst_fmt, mask_fmt = PIXMAN_null;
+    pixman_bool_t        ca = 0;
+    uint32_t             crc32;
+
+    prng_srand (testnum);
+
+    op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))];
+
+    dst_img = create_multi_pixel_image (img_fmt_list, dst_buf, &dst_fmt);
+    switch (prng_rand_n (3))
+    {
+    case 0: /* Solid source, no mask */
+        src_img = create_solid_image (img_fmt_list, src_buf, &src_fmt);
+        break;
+    case 1: /* Solid source, bitmap mask */
+        src_img = create_solid_image (img_fmt_list, src_buf, &src_fmt);
+        mask_img = create_multi_pixel_image (mask_fmt_list, mask_buf, &mask_fmt);
+        break;
+    case 2: /* Bitmap image, solid mask */
+        src_img = create_multi_pixel_image (img_fmt_list, src_buf, &src_fmt);
+        mask_img = create_solid_image (mask_fmt_list, mask_buf, &mask_fmt);
+        break;
+    default:
+        abort ();
+    }
+
+    if (mask_img)
+    {
+        ca = prng_rand_n (2);
+        pixman_image_set_component_alpha (mask_img, ca);
+    }
+
+    if (verbose)
+    {
+        printf ("op=%s\n", operator_name (op));
+        printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n",
+                format_name (src_fmt), format_name (dst_fmt),
+                format_name (mask_fmt));
+        printf ("src_size=%u, mask_size=%u, component_alpha=%u\n",
+                src_fmt == PIXMAN_solid ? 1 : src_img->bits.width,
+                !mask_img || mask_fmt == PIXMAN_solid ? 1 : mask_img->bits.width,
+                ca);
+    }
+
+    pixman_image_composite (op, src_img, mask_img, dst_img,
+                            0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
+
+    if (verbose)
+        print_image (dst_img);
+
+    crc32 = compute_crc32_for_image (0, dst_img);
+
+    pixman_image_unref (src_img);
+    pixman_image_unref (dst_img);
+    if (mask_img)
+        pixman_image_unref (mask_img);
+
+    return crc32;
+}
+
+int
+main (int argc, const char *argv[])
+{
+    int i;
+
+    prng_srand (0);
+
+    for (i = 1; i <= 8; i++)
+    {
+        initialize_palette (&(rgb_palette[i]), i, TRUE);
+        initialize_palette (&(y_palette[i]), i, FALSE);
+    }
+
+    return fuzzer_test_main ("solid", 500000,
+                             0xC30FD380,
+			     test_solid, argc, argv);
+}
diff --git a/libs/pixman-0.40.0/test/stress-test.c b/libs/pixman-0.40.0/test/stress-test.c
new file mode 100644
index 0000000..13d9979
--- /dev/null
+++ b/libs/pixman-0.40.0/test/stress-test.c
@@ -0,0 +1,1077 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "utils.h"
+#include <sys/types.h>
+
+#if 0
+#define fence_malloc malloc
+#define fence_free free
+#define make_random_bytes malloc
+#endif
+
+static const pixman_format_code_t image_formats[] =
+{
+    PIXMAN_rgba_float,
+    PIXMAN_rgb_float,
+    PIXMAN_a8r8g8b8,
+    PIXMAN_x8r8g8b8,
+    PIXMAN_r5g6b5,
+    PIXMAN_r3g3b2,
+    PIXMAN_a8,
+    PIXMAN_a8b8g8r8,
+    PIXMAN_x8b8g8r8,
+    PIXMAN_b8g8r8a8,
+    PIXMAN_b8g8r8x8,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_r8g8b8x8,
+    PIXMAN_x14r6g6b6,
+    PIXMAN_r8g8b8,
+    PIXMAN_b8g8r8,
+    PIXMAN_a8r8g8b8_sRGB,
+    PIXMAN_r5g6b5,
+    PIXMAN_b5g6r5,
+    PIXMAN_x2r10g10b10,
+    PIXMAN_a2r10g10b10,
+    PIXMAN_x2b10g10r10,
+    PIXMAN_a2b10g10r10,
+    PIXMAN_a1r5g5b5,
+    PIXMAN_x1r5g5b5,
+    PIXMAN_a1b5g5r5,
+    PIXMAN_x1b5g5r5,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_x4r4g4b4,
+    PIXMAN_a4b4g4r4,
+    PIXMAN_x4b4g4r4,
+    PIXMAN_a8,
+    PIXMAN_r3g3b2,
+    PIXMAN_b2g3r3,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_a2b2g2r2,
+    PIXMAN_c8,
+    PIXMAN_g8,
+    PIXMAN_x4c4,
+    PIXMAN_x4g4,
+    PIXMAN_c4,
+    PIXMAN_g4,
+    PIXMAN_g1,
+    PIXMAN_x4a4,
+    PIXMAN_a4,
+    PIXMAN_r1g2b1,
+    PIXMAN_b1g2r1,
+    PIXMAN_a1r1g1b1,
+    PIXMAN_a1b1g1r1,
+    PIXMAN_a1
+};
+
+static pixman_filter_t filters[] =
+{
+    PIXMAN_FILTER_NEAREST,
+    PIXMAN_FILTER_BILINEAR,
+    PIXMAN_FILTER_FAST,
+    PIXMAN_FILTER_GOOD,
+    PIXMAN_FILTER_BEST,
+    PIXMAN_FILTER_CONVOLUTION
+};
+
+static int
+get_size (void)
+{
+    switch (prng_rand_n (28))
+    {
+    case 0:
+	return 1;
+
+    case 1:
+	return 2;
+
+    default:
+    case 2:
+	return prng_rand_n (100);
+
+    case 4:
+	return prng_rand_n (2000) + 1000;
+
+    case 5:
+	return 65535;
+
+    case 6:
+	return 65536;
+
+    case 7:
+	return prng_rand_n (64000) + 63000;
+    }
+}
+
+static uint32_t
+real_reader (const void *src, int size);
+
+static void *xor_ptr(const void *ptr)
+{
+	return (void *)(((intptr_t)ptr) ^ (intptr_t)0x8000000080000000);
+}
+
+static void
+destroy (pixman_image_t *image, void *data)
+{
+    if (image->type == BITS && image->bits.free_me != image->bits.bits)
+    {
+	uint32_t *bits;
+
+	if (image->bits.bits != (void *)0x01)
+	{
+	    bits = image->bits.bits;
+
+	    if (image->bits.rowstride < 0)
+		bits -= (- image->bits.rowstride * (image->bits.height - 1));
+
+	    if (image->bits.read_func == real_reader)
+		bits = xor_ptr(bits);
+
+	    fence_free (bits);
+	}
+    }
+
+    free (data);
+}
+
+static uint32_t
+real_reader (const void *src, int size)
+{
+    src = xor_ptr(src);
+    switch (size)
+    {
+    case 1:
+	return *(uint8_t *)src;
+    case 2:
+	return *(uint16_t *)src;
+    case 4:
+	return *(uint32_t *)src;
+    default:
+	assert (0);
+	return 0; /* silence MSVC */
+    }
+}
+
+static void
+real_writer (void *src, uint32_t value, int size)
+{
+    src = xor_ptr(src);
+    switch (size)
+    {
+    case 1:
+	*(uint8_t *)src = value;
+	break;
+
+    case 2:
+	*(uint16_t *)src = value;
+	break;
+
+    case 4:
+	*(uint32_t *)src = value;
+	break;
+
+    default:
+	assert (0);
+	break;
+    }
+}
+
+static uint32_t
+fake_reader (const void *src, int size)
+{
+    uint32_t r = prng_rand ();
+
+    assert (size == 1 || size == 2 || size == 4);
+
+    return r >> (32 - (size * 8));
+}
+
+static void
+fake_writer (void *src, uint32_t value, int size)
+{
+    assert (size == 1 || size == 2 || size == 4);
+}
+
+static int32_t
+log_rand (void)
+{
+    uint32_t mask;
+
+    mask = (1 << prng_rand_n (10)) - 1;
+
+    return (prng_rand () & mask) - (mask >> 1);
+}
+
+static int32_t
+rand_x (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return prng_rand_n (image->bits.width);
+    else
+	return log_rand ();
+}
+
+static int32_t
+rand_y (pixman_image_t *image)
+{
+    if (image->type == BITS)
+	return prng_rand_n (image->bits.height);
+    else
+	return log_rand ();
+}
+
+typedef enum
+{
+    DONT_CARE,
+    PREFER_ALPHA,
+    REQUIRE_ALPHA
+} alpha_preference_t;
+
+static pixman_format_code_t
+random_format (alpha_preference_t alpha)
+{
+    pixman_format_code_t format;
+    int n = prng_rand_n (ARRAY_LENGTH (image_formats));
+
+    if (alpha >= PREFER_ALPHA &&
+	(alpha == REQUIRE_ALPHA || prng_rand_n (4) != 0))
+    {
+        do
+        {
+            format = image_formats[n++ % ARRAY_LENGTH (image_formats)];
+        } while (PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_A);
+    }
+    else
+    {
+        format = image_formats[n];
+    }
+
+    return format;
+}
+
+static pixman_image_t *
+create_random_bits_image (alpha_preference_t alpha_preference)
+{
+    pixman_format_code_t format;
+    pixman_indexed_t *indexed;
+    pixman_image_t *image;
+    int width, height, stride;
+    uint32_t *bits;
+    pixman_read_memory_func_t read_func = NULL;
+    pixman_write_memory_func_t write_func = NULL;
+    pixman_filter_t filter;
+    pixman_fixed_t *coefficients = NULL;
+    int n_coefficients = 0;
+    int align_add, align_mask;
+
+    /* format */
+    format = random_format (alpha_preference);
+    switch (PIXMAN_FORMAT_BPP (format)) {
+    case 128:
+	align_mask = 15;
+	align_add = align_mask + prng_rand_n (65);
+	break;
+    default:
+	align_mask = 3;
+	align_add = align_mask + prng_rand_n (17);
+	break;
+    }
+
+    indexed = NULL;
+    if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR)
+    {
+	indexed = malloc (sizeof (pixman_indexed_t));
+
+	initialize_palette (indexed, PIXMAN_FORMAT_BPP (format), TRUE);
+    }
+    else if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY)
+    {
+	indexed = malloc (sizeof (pixman_indexed_t));
+
+	initialize_palette (indexed, PIXMAN_FORMAT_BPP (format), FALSE);
+    }
+    else
+    {
+	indexed = NULL;
+    }
+
+    /* size */
+    width = get_size ();
+    height = get_size ();
+
+    while ((uint64_t)width * height > 200000)
+    {
+	if (prng_rand_n(2) == 0)
+	    height = 200000 / width;
+	else
+	    width = 200000 / height;
+    }
+
+    if (height == 0)
+	height = 1;
+    if (width == 0)
+	width = 1;
+
+    /* bits */
+    switch (prng_rand_n (7))
+    {
+    default:
+    case 0:
+	stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8;
+	stride = (stride + align_add) & (~align_mask);
+	if (format == PIXMAN_rgb_float || format == PIXMAN_rgba_float)
+	    bits = (uint32_t *)make_random_floats (height * stride);
+	else
+	    bits = (uint32_t *)make_random_bytes (height * stride);
+	break;
+
+    case 1:
+	stride = 0;
+	bits = NULL;
+	break;
+
+    case 2: /* Zero-filled */
+	stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8;
+	stride = (stride + align_add) & (~align_mask);
+	bits = fence_malloc (height * stride);
+	if (!bits)
+	    return NULL;
+	memset (bits, 0, height * stride);
+	break;
+
+    case 3: /* Filled with 0xFF */
+	stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8;
+	stride = (stride + align_add) & (~align_mask);
+	bits = fence_malloc (height * stride);
+	if (!bits)
+	    return NULL;
+	memset (bits, 0xff, height * stride);
+	break;
+
+    case 4: /* bits is a bad pointer, has read/write functions */
+	if (PIXMAN_FORMAT_BPP (format) <= 32) {
+	    stride = 232;
+	    bits = (void *)0x01;
+	    read_func = fake_reader;
+	    write_func = fake_writer;
+	    break;
+	}
+
+    case 5: /* bits is a real pointer, has read/write functions */
+	stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8;
+	stride = (stride + align_add) & (~align_mask);
+	bits = fence_malloc (height * stride);
+	if (!bits)
+	    return NULL;
+	memset (bits, 0xff, height * stride);
+	if (PIXMAN_FORMAT_BPP (format) <= 32) {
+	    bits = xor_ptr(bits);
+	    read_func = real_reader;
+	    write_func = real_writer;
+	}
+	break;
+
+    case 6: /* bits is a real pointer, stride is negative */
+	stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8;
+	stride = (stride + align_add) & (~align_mask);
+	if (format == PIXMAN_rgb_float || format == PIXMAN_rgba_float)
+	    bits = (uint32_t *)make_random_floats (height * stride);
+	else
+	    bits = (uint32_t *)make_random_bytes (height * stride);
+	if (!bits)
+	    return NULL;
+	bits += ((height - 1) * stride) / 4;
+	stride = - stride;
+	break;
+    }
+
+    /* Filter */
+    filter = filters[prng_rand_n (ARRAY_LENGTH (filters))];
+    if (filter == PIXMAN_FILTER_CONVOLUTION)
+    {
+	int width = prng_rand_n (3);
+	int height = prng_rand_n (4);
+
+	n_coefficients = width * height + 2;
+	coefficients = malloc (n_coefficients * sizeof (pixman_fixed_t));
+
+	if (coefficients)
+	{
+	    int i;
+
+	    for (i = 0; i < width * height; ++i)
+		coefficients[i + 2] = prng_rand();
+
+	    coefficients[0] = width << 16;
+	    coefficients[1] = height << 16;
+	}
+	else
+	{
+	    filter = PIXMAN_FILTER_BEST;
+	}
+    }
+
+    /* Finally create the image */
+    image = pixman_image_create_bits (format, width, height, bits, stride);
+    if (!image)
+	return NULL;
+
+    pixman_image_set_indexed (image, indexed);
+    pixman_image_set_destroy_function (image, destroy, indexed);
+    pixman_image_set_accessors (image, read_func, write_func);
+    pixman_image_set_filter (image, filter, coefficients, n_coefficients);
+
+    return image;
+}
+
+static pixman_repeat_t repeats[] =
+{
+    PIXMAN_REPEAT_NONE,
+    PIXMAN_REPEAT_NORMAL,
+    PIXMAN_REPEAT_REFLECT,
+    PIXMAN_REPEAT_PAD
+};
+
+static uint32_t
+absolute (int32_t i)
+{
+    return i < 0? -i : i;
+}
+
+static void
+set_general_properties (pixman_image_t *image, pixman_bool_t allow_alpha_map)
+{
+    pixman_repeat_t repeat;
+
+    /* Set properties that are generic to all images */
+
+    /* Repeat */
+    repeat = repeats[prng_rand_n (ARRAY_LENGTH (repeats))];
+    pixman_image_set_repeat (image, repeat);
+
+    /* Alpha map */
+    if (allow_alpha_map && prng_rand_n (4) == 0)
+    {
+	pixman_image_t *alpha_map;
+	int16_t x, y;
+
+	alpha_map = create_random_bits_image (DONT_CARE);
+
+	if (alpha_map)
+	{
+	    set_general_properties (alpha_map, FALSE);
+
+	    x = rand_x (image) - image->bits.width / 2;
+	    y = rand_y (image) - image->bits.height / 2;
+
+	    pixman_image_set_alpha_map (image, alpha_map, x, y);
+
+	    pixman_image_unref (alpha_map);
+	}
+    }
+
+    /* Component alpha */
+    pixman_image_set_component_alpha (image, prng_rand_n (3) == 0);
+
+    /* Clip region */
+    if (prng_rand_n (8) < 2)
+    {
+	pixman_region32_t region;
+	int i, n_rects;
+
+	pixman_region32_init (&region);
+
+	switch (prng_rand_n (12))
+	{
+	case 0:
+	    n_rects = 0;
+	    break;
+
+	case 1: case 2: case 3:
+	    n_rects = 1;
+	    break;
+
+	case 4: case 5:
+	    n_rects = 2;
+	    break;
+
+	case 6: case 7:
+	    n_rects = 3;
+	    break;
+
+	default:
+	    n_rects = prng_rand_n (100);
+	    break;
+	}
+
+	for (i = 0; i < n_rects; ++i)
+	{
+	    uint32_t width, height;
+	    int x, y;
+
+	    x = log_rand();
+	    y = log_rand();
+	    width = absolute (log_rand ()) + 1;
+	    height = absolute (log_rand ()) + 1;
+
+	    pixman_region32_union_rect (
+		&region, &region, x, y, width, height);
+	}
+
+	if (image->type == BITS && prng_rand_n (8) != 0)
+	{
+	    uint32_t width, height;
+	    uint32_t x, y;
+	    int i;
+
+	    /* Also add a couple of clip rectangles inside the image
+	     * so that compositing will actually take place.
+	     */
+	    for (i = 0; i < 5; ++i)
+	    {
+		x = prng_rand_n (2 * image->bits.width) - image->bits.width;
+		y = prng_rand_n (2 * image->bits.height) - image->bits.height;
+		width = prng_rand_n (image->bits.width) - x + 10;
+		height = prng_rand_n (image->bits.height) - y + 10;
+
+		if (width + x < x)
+		    width = INT32_MAX - x;
+		if (height + y < y)
+		    height = INT32_MAX - y;
+
+		pixman_region32_union_rect (
+		    &region, &region, x, y, width, height);
+	    }
+	}
+
+	pixman_image_set_clip_region32 (image, &region);
+
+	pixman_region32_fini (&region);
+    }
+
+    /* Whether source clipping is enabled */
+    pixman_image_set_source_clipping (image, !!prng_rand_n (2));
+
+    /* Client clip */
+    pixman_image_set_has_client_clip (image, !!prng_rand_n (2));
+
+    /* Transform */
+    if (prng_rand_n (5) < 2)
+    {
+	pixman_transform_t xform;
+	int i, j, k;
+	uint32_t tx, ty, sx, sy;
+	uint32_t c, s;
+
+	memset (&xform, 0, sizeof xform);
+	xform.matrix[0][0] = pixman_fixed_1;
+	xform.matrix[1][1] = pixman_fixed_1;
+	xform.matrix[2][2] = pixman_fixed_1;
+
+	for (k = 0; k < 3; ++k)
+	{
+	    switch (prng_rand_n (4))
+	    {
+	    case 0:
+		/* rotation */
+		c = prng_rand_n (2 * 65536) - 65536;
+		s = prng_rand_n (2 * 65536) - 65536;
+		pixman_transform_rotate (&xform, NULL, c, s);
+		break;
+
+	    case 1:
+		/* translation */
+		tx = prng_rand();
+		ty = prng_rand();
+		pixman_transform_translate (&xform, NULL, tx, ty);
+		break;
+
+	    case 2:
+		/* scale */
+		sx = prng_rand();
+		sy = prng_rand();
+		pixman_transform_scale (&xform, NULL, sx, sy);
+		break;
+
+	    case 3:
+		if (prng_rand_n (16) == 0)
+		{
+		    /* random */
+		    for (i = 0; i < 3; ++i)
+			for (j = 0; j < 3; ++j)
+			    xform.matrix[i][j] = prng_rand();
+		    break;
+		}
+		else if (prng_rand_n (16) == 0)
+		{
+		    /* zero */
+		    memset (&xform, 0, sizeof xform);
+		}
+		break;
+	    }
+	}
+
+	pixman_image_set_transform (image, &xform);
+    }
+}
+
+static pixman_color_t
+random_color (void)
+{
+    pixman_color_t color =
+    {
+	prng_rand() & 0xffff,
+	prng_rand() & 0xffff,
+	prng_rand() & 0xffff,
+	prng_rand() & 0xffff,
+    };
+
+    return color;
+}
+
+
+static pixman_image_t *
+create_random_solid_image (void)
+{
+    pixman_color_t color = random_color();
+    pixman_image_t *image = pixman_image_create_solid_fill (&color);
+
+    return image;
+}
+
+static pixman_gradient_stop_t *
+create_random_stops (int *n_stops)
+{
+    pixman_fixed_t step;
+    pixman_fixed_t s;
+    int i;
+    pixman_gradient_stop_t *stops;
+
+    *n_stops = prng_rand_n (50) + 1;
+
+    step = pixman_fixed_1 / *n_stops;
+
+    stops = malloc (*n_stops * sizeof (pixman_gradient_stop_t));
+
+    s = 0;
+    for (i = 0; i < (*n_stops) - 1; ++i)
+    {
+	stops[i].x = s;
+	stops[i].color = random_color();
+
+	s += step;
+    }
+
+    stops[*n_stops - 1].x = pixman_fixed_1;
+    stops[*n_stops - 1].color = random_color();
+
+    return stops;
+}
+
+static pixman_point_fixed_t
+create_random_point (void)
+{
+    pixman_point_fixed_t p;
+
+    p.x = log_rand ();
+    p.y = log_rand ();
+
+    return p;
+}
+
+static pixman_image_t *
+create_random_linear_image (void)
+{
+    int n_stops;
+    pixman_gradient_stop_t *stops;
+    pixman_point_fixed_t p1, p2;
+    pixman_image_t *result;
+
+    stops = create_random_stops (&n_stops);
+    if (!stops)
+	return NULL;
+
+    p1 = create_random_point ();
+    p2 = create_random_point ();
+
+    result = pixman_image_create_linear_gradient (&p1, &p2, stops, n_stops);
+
+    free (stops);
+
+    return result;
+}
+
+static pixman_image_t *
+create_random_radial_image (void)
+{
+    int n_stops;
+    pixman_gradient_stop_t *stops;
+    pixman_point_fixed_t inner_c, outer_c;
+    pixman_fixed_t inner_r, outer_r;
+    pixman_image_t *result;
+
+    inner_c = create_random_point();
+    outer_c = create_random_point();
+    inner_r = prng_rand();
+    outer_r = prng_rand();
+
+    stops = create_random_stops (&n_stops);
+
+    if (!stops)
+	return NULL;
+
+    result = pixman_image_create_radial_gradient (
+	&inner_c, &outer_c, inner_r, outer_r, stops, n_stops);
+
+    free (stops);
+
+    return result;
+}
+
+static pixman_image_t *
+create_random_conical_image (void)
+{
+    pixman_gradient_stop_t *stops;
+    int n_stops;
+    pixman_point_fixed_t c;
+    pixman_fixed_t angle;
+    pixman_image_t *result;
+
+    c = create_random_point();
+    angle = prng_rand();
+
+    stops = create_random_stops (&n_stops);
+
+    if (!stops)
+	return NULL;
+
+    result = pixman_image_create_conical_gradient (&c, angle, stops, n_stops);
+
+    free (stops);
+
+    return result;
+}
+
+static pixman_image_t *
+create_random_image (void)
+{
+    pixman_image_t *result;
+
+    switch (prng_rand_n (5))
+    {
+    default:
+    case 0:
+	result = create_random_bits_image (DONT_CARE);
+	break;
+
+    case 1:
+	result = create_random_solid_image ();
+	break;
+
+    case 2:
+	result = create_random_linear_image ();
+	break;
+
+    case 3:
+	result = create_random_radial_image ();
+	break;
+
+    case 4:
+	result = create_random_conical_image ();
+	break;
+    }
+
+    if (result)
+	set_general_properties (result, TRUE);
+
+    return result;
+}
+
+static void
+random_line (pixman_line_fixed_t *line, int width, int height)
+{
+    line->p1.x = prng_rand_n (width) << 16;
+    line->p1.y = prng_rand_n (height) << 16;
+    line->p2.x = prng_rand_n (width) << 16;
+    line->p2.y = prng_rand_n (height) << 16;
+}
+
+static pixman_trapezoid_t *
+create_random_trapezoids (int *n_traps, int height, int width)
+{
+    pixman_trapezoid_t *trapezoids;
+    int i;
+
+    *n_traps = prng_rand_n (16) + 1;
+
+    trapezoids = malloc (sizeof (pixman_trapezoid_t) * *n_traps);
+
+    for (i = 0; i < *n_traps; ++i)
+    {
+        pixman_trapezoid_t *t = &(trapezoids[i]);
+
+        t->top = prng_rand_n (height) << 16;
+        t->bottom = prng_rand_n (height) << 16;
+
+        random_line (&t->left, height, width);
+        random_line (&t->right, height, width);
+    }
+
+    return trapezoids;
+}
+
+static const pixman_op_t op_list[] =
+{
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_SATURATE,
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_COLOR_DODGE,
+    PIXMAN_OP_COLOR_BURN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+    PIXMAN_OP_SOFT_LIGHT,
+    PIXMAN_OP_HSL_HUE,
+    PIXMAN_OP_HSL_SATURATION,
+    PIXMAN_OP_HSL_COLOR,
+    PIXMAN_OP_HSL_LUMINOSITY,
+};
+
+static void
+run_test (uint32_t seed, pixman_bool_t verbose, uint32_t mod)
+{
+    pixman_image_t *source, *mask, *dest;
+    pixman_op_t op;
+
+    if (verbose)
+    {
+	if (mod == 0 || (seed % mod) == 0)
+	    printf ("Seed 0x%08x\n", seed);
+    }
+
+    source = mask = dest = NULL;
+
+    prng_srand (seed);
+
+    if (prng_rand_n (8) == 0)
+    {
+        int n_traps;
+        pixman_trapezoid_t *trapezoids;
+	int p = prng_rand_n (3);
+
+	if (p == 0)
+	    dest = create_random_bits_image (DONT_CARE);
+	else
+	    dest = create_random_bits_image (REQUIRE_ALPHA);
+
+	if (!dest)
+	    goto out;
+
+	set_general_properties (dest, TRUE);
+
+	if (!(trapezoids = create_random_trapezoids (
+		  &n_traps, dest->bits.width, dest->bits.height)))
+	{
+	    goto out;
+	}
+
+	switch (p)
+	{
+	case 0:
+	    source = create_random_image ();
+
+	    if (source)
+	    {
+		op = op_list [prng_rand_n (ARRAY_LENGTH (op_list))];
+
+		pixman_composite_trapezoids (
+		    op, source, dest,
+		    random_format (REQUIRE_ALPHA),
+		    rand_x (source), rand_y (source),
+		    rand_x (dest), rand_y (dest),
+		    n_traps, trapezoids);
+	    }
+	    break;
+
+	case 1:
+	    pixman_rasterize_trapezoid (
+		dest, &trapezoids[prng_rand_n (n_traps)],
+		rand_x (dest), rand_y (dest));
+	    break;
+
+	case 2:
+	    pixman_add_trapezoids (
+		dest, rand_x (dest), rand_y (dest), n_traps, trapezoids);
+	    break;
+        }
+
+	free (trapezoids);
+    }
+    else
+    {
+        dest = create_random_bits_image (DONT_CARE);
+        source = create_random_image ();
+        mask = create_random_image ();
+
+        if (source && mask && dest)
+        {
+            set_general_properties (dest, TRUE);
+
+            op = op_list [prng_rand_n (ARRAY_LENGTH (op_list))];
+
+            pixman_image_composite32 (op,
+                                      source, mask, dest,
+                                      rand_x (source), rand_y (source),
+                                      rand_x (mask), rand_y (mask),
+                                      0, 0,
+                                      dest->bits.width,
+                                      dest->bits.height);
+        }
+    }
+
+out:
+    if (source)
+	pixman_image_unref (source);
+    if (mask)
+	pixman_image_unref (mask);
+    if (dest)
+	pixman_image_unref (dest);
+}
+
+static pixman_bool_t
+get_int (char *s, uint32_t *i)
+{
+    char *end;
+    int p;
+
+    p = strtol (s, &end, 0);
+
+    if (end != s && *end == 0)
+    {
+	*i = p;
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
+int
+main (int argc, char **argv)
+{
+    int verbose = FALSE;
+    uint32_t seed = 1;
+    uint32_t n_tests = 8000;
+    uint32_t mod = 0;
+    pixman_bool_t use_threads = TRUE;
+    int32_t i;
+
+    pixman_disable_out_of_bounds_workaround ();
+
+    enable_divbyzero_exceptions();
+
+    if (getenv ("VERBOSE") != NULL)
+	verbose = TRUE;
+
+    for (i = 1; i < argc; ++i)
+    {
+	if (strcmp (argv[i], "-v") == 0)
+	{
+	    verbose = TRUE;
+
+	    if (i + 1 < argc)
+	    {
+		get_int (argv[i + 1], &mod);
+		i++;
+	    }
+	}
+	else if (strcmp (argv[i], "-s") == 0 && i + 1 < argc)
+	{
+	    get_int (argv[i + 1], &seed);
+	    use_threads = FALSE;
+	    i++;
+	}
+	else if (strcmp (argv[i], "-n") == 0 && i + 1 < argc)
+	{
+	    get_int (argv[i + 1], &n_tests);
+	    i++;
+	}
+	else
+	{
+	    if (strcmp (argv[i], "-h") != 0)
+		printf ("Unknown option '%s'\n\n", argv[i]);
+
+	    printf ("Options:\n\n"
+		    "-n <number>        Number of tests to run\n"
+		    "-s <seed> 	        Seed of first test (ignored if PIXMAN_RANDOMIZE_TESTS is set)\n"
+		    "-v                 Print out seeds\n"
+		    "-v <n>             Print out every n'th seed\n\n");
+
+	    exit (-1);
+	}
+    }
+
+    if (getenv ("PIXMAN_RANDOMIZE_TESTS"))
+    {
+	seed = get_random_seed();
+	printf ("First seed: 0x%08x\n", seed);
+    }
+
+    if (use_threads)
+    {
+#ifdef USE_OPENMP
+#   pragma omp parallel for default(none) shared(verbose, n_tests, mod, seed)
+#endif
+	for (i = 0; i < (int32_t)n_tests; ++i)
+	    run_test (seed + i, verbose, mod);
+    }
+    else
+    {
+	for (i = 0; i < (int32_t)n_tests; ++i)
+	    run_test (seed + i, verbose, mod);
+    }
+
+    return 0;
+}
diff --git a/libs/pixman-0.40.0/test/thread-test.c b/libs/pixman-0.40.0/test/thread-test.c
new file mode 100644
index 0000000..12c51e3
--- /dev/null
+++ b/libs/pixman-0.40.0/test/thread-test.c
@@ -0,0 +1,231 @@
+#include "utils.h"
+
+#if !defined (HAVE_PTHREADS) && !defined (_WIN32)
+
+int main ()
+{
+    printf ("Skipped thread-test - pthreads or Windows Threads not supported\n");
+    return 0;
+}
+
+#else
+
+#include <stdlib.h>
+
+#ifdef HAVE_PTHREADS
+# include <pthread.h>
+#elif defined (_WIN32)
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+#endif
+
+#define THREADS 16
+
+typedef struct
+{
+    int       thread_no;
+    uint32_t *dst_buf;
+    prng_t    prng_state;
+#if defined (_WIN32) && !defined (HAVE_PTHREADS)
+    uint32_t  crc32;
+#endif
+} info_t;
+
+static const pixman_op_t operators[] = 
+{
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+};
+
+static const pixman_format_code_t formats[] =
+{
+    PIXMAN_a8r8g8b8,
+    PIXMAN_r5g6b5,
+    PIXMAN_a8,
+    PIXMAN_a4,
+    PIXMAN_a1,
+    PIXMAN_b5g6r5,
+    PIXMAN_r8g8b8a8,
+    PIXMAN_a4r4g4b4
+};
+
+#define N_ROUNDS 8192
+
+#define RAND_ELT(arr)							\
+    arr[prng_rand_r(&info->prng_state) % ARRAY_LENGTH (arr)]
+
+#define DEST_WIDTH (7)
+
+#ifdef HAVE_PTHREADS
+static void *
+thread (void *data)
+#elif defined (_WIN32)
+DWORD WINAPI
+thread (LPVOID data)
+#endif
+{
+    info_t *info = data;
+    uint32_t crc32 = 0x0;
+    uint32_t src_buf[64];
+    pixman_image_t *dst_img, *src_img;
+    int i;
+
+    prng_srand_r (&info->prng_state, info->thread_no);
+
+    for (i = 0; i < N_ROUNDS; ++i)
+    {
+	pixman_op_t op;
+	int rand1, rand2;
+
+	prng_randmemset_r (&info->prng_state, info->dst_buf,
+			   DEST_WIDTH * sizeof (uint32_t), 0);
+	prng_randmemset_r (&info->prng_state, src_buf,
+			   sizeof (src_buf), 0);
+
+	src_img = pixman_image_create_bits (
+	    RAND_ELT (formats), 4, 4, src_buf, 16);
+	dst_img = pixman_image_create_bits (
+	    RAND_ELT (formats), DEST_WIDTH, 1, info->dst_buf,
+	    DEST_WIDTH * sizeof (uint32_t));
+
+	image_endian_swap (src_img);
+	image_endian_swap (dst_img);
+	
+	rand2 = prng_rand_r (&info->prng_state) % 4;
+	rand1 = prng_rand_r (&info->prng_state) % 4;
+	op = RAND_ELT (operators);
+
+	pixman_image_composite32 (
+	    op,
+	    src_img, NULL, dst_img,
+	    rand1, rand2, 0, 0, 0, 0, DEST_WIDTH, 1);
+
+	crc32 = compute_crc32_for_image (crc32, dst_img);
+
+	pixman_image_unref (src_img);
+	pixman_image_unref (dst_img);
+    }
+
+#ifdef HAVE_PTHREADS
+    return (void *)(uintptr_t)crc32;
+#elif defined (_WIN32)
+    info->crc32 = crc32;
+    return 0;
+#endif
+}
+
+static inline uint32_t
+byteswap32 (uint32_t x)
+{
+    return ((x & ((uint32_t)0xFF << 24)) >> 24) |
+           ((x & ((uint32_t)0xFF << 16)) >>  8) |
+           ((x & ((uint32_t)0xFF <<  8)) <<  8) |
+           ((x & ((uint32_t)0xFF <<  0)) << 24);
+}
+
+int
+main (void)
+{
+    uint32_t dest[THREADS * DEST_WIDTH];
+    info_t info[THREADS] = { { 0 } };
+
+#ifdef HAVE_PTHREADS
+    pthread_t threads[THREADS];
+    void *retvals[THREADS];
+#elif defined (_WIN32)
+    HANDLE  hThreadArray[THREADS];
+    DWORD   dwThreadIdArray[THREADS];
+#endif
+
+    uint32_t crc32s[THREADS], crc32;
+    int i;
+
+    for (i = 0; i < THREADS; ++i)
+    {
+	info[i].thread_no = i;
+	info[i].dst_buf = &dest[i * DEST_WIDTH];
+    }
+
+#ifdef HAVE_PTHREADS
+    for (i = 0; i < THREADS; ++i)
+      pthread_create (&threads[i], NULL, thread, &info[i]);
+
+    for (i = 0; i < THREADS; ++i)
+	  pthread_join (threads[i], &retvals[i]);
+
+    for (i = 0; i < THREADS; ++i)
+    {
+	crc32s[i] = (uintptr_t)retvals[i];
+
+	if (is_little_endian())
+	    crc32s[i] = byteswap32 (crc32s[i]);
+    }
+
+#elif defined (_WIN32)
+    for (i = 0; i < THREADS; ++i)
+      {
+        hThreadArray[i] = CreateThread(NULL,
+                                       0,
+                                       thread,
+                                       &info[i],
+                                       0,
+                                       &dwThreadIdArray[i]);
+        if (hThreadArray[i] == NULL)
+          {
+            printf ("Windows thread creation failed!\n");
+            return 1;
+          }
+      }
+    for (i = 0; i < THREADS; ++i)
+      {
+        WaitForSingleObject (hThreadArray[i], INFINITE);
+        CloseHandle(hThreadArray[i]);
+      }
+
+    for (i = 0; i < THREADS; ++i)
+      {
+        crc32s[i] = info[i].crc32;
+
+        if (is_little_endian())
+          crc32s[i] = byteswap32 (crc32s[i]);
+      }
+#endif
+
+    crc32 = compute_crc32 (0, crc32s, sizeof crc32s);
+
+#define EXPECTED 0x82C4D9FB
+
+    if (crc32 != EXPECTED)
+    {
+	printf ("thread-test failed. Got checksum 0x%08X, expected 0x%08X\n",
+		crc32, EXPECTED);
+	return 1;
+    }
+
+    return 0;
+}
+
+#endif
+
diff --git a/libs/pixman-0.40.0/test/tolerance-test.c b/libs/pixman-0.40.0/test/tolerance-test.c
new file mode 100644
index 0000000..3c6e818
--- /dev/null
+++ b/libs/pixman-0.40.0/test/tolerance-test.c
@@ -0,0 +1,379 @@
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <float.h>
+#include <math.h>
+#include "utils.h"
+
+#define MAX_WIDTH  16
+#define MAX_HEIGHT 16
+#define MAX_STRIDE 4
+
+static const pixman_format_code_t formats[] =
+{
+    PIXMAN_a2r10g10b10,
+    PIXMAN_x2r10g10b10,
+    PIXMAN_a8r8g8b8,
+    PIXMAN_a4r4g4b4,
+    PIXMAN_a2r2g2b2,
+    PIXMAN_r5g6b5,
+    PIXMAN_r3g3b2,
+};
+
+static const pixman_op_t operators[] =
+{
+    PIXMAN_OP_CLEAR,
+    PIXMAN_OP_SRC,
+    PIXMAN_OP_DST,
+    PIXMAN_OP_OVER,
+    PIXMAN_OP_OVER_REVERSE,
+    PIXMAN_OP_IN,
+    PIXMAN_OP_IN_REVERSE,
+    PIXMAN_OP_OUT,
+    PIXMAN_OP_OUT_REVERSE,
+    PIXMAN_OP_ATOP,
+    PIXMAN_OP_ATOP_REVERSE,
+    PIXMAN_OP_XOR,
+    PIXMAN_OP_ADD,
+    PIXMAN_OP_SATURATE,
+
+    PIXMAN_OP_DISJOINT_CLEAR,
+    PIXMAN_OP_DISJOINT_SRC,
+    PIXMAN_OP_DISJOINT_DST,
+    PIXMAN_OP_DISJOINT_OVER,
+    PIXMAN_OP_DISJOINT_OVER_REVERSE,
+    PIXMAN_OP_DISJOINT_IN,
+    PIXMAN_OP_DISJOINT_IN_REVERSE,
+    PIXMAN_OP_DISJOINT_OUT,
+    PIXMAN_OP_DISJOINT_OUT_REVERSE,
+    PIXMAN_OP_DISJOINT_ATOP,
+    PIXMAN_OP_DISJOINT_ATOP_REVERSE,
+    PIXMAN_OP_DISJOINT_XOR,
+
+    PIXMAN_OP_CONJOINT_CLEAR,
+    PIXMAN_OP_CONJOINT_SRC,
+    PIXMAN_OP_CONJOINT_DST,
+    PIXMAN_OP_CONJOINT_OVER,
+    PIXMAN_OP_CONJOINT_OVER_REVERSE,
+    PIXMAN_OP_CONJOINT_IN,
+    PIXMAN_OP_CONJOINT_IN_REVERSE,
+    PIXMAN_OP_CONJOINT_OUT,
+    PIXMAN_OP_CONJOINT_OUT_REVERSE,
+    PIXMAN_OP_CONJOINT_ATOP,
+    PIXMAN_OP_CONJOINT_ATOP_REVERSE,
+    PIXMAN_OP_CONJOINT_XOR,
+
+    PIXMAN_OP_MULTIPLY,
+    PIXMAN_OP_SCREEN,
+    PIXMAN_OP_OVERLAY,
+    PIXMAN_OP_DARKEN,
+    PIXMAN_OP_LIGHTEN,
+    PIXMAN_OP_COLOR_DODGE,
+    PIXMAN_OP_COLOR_BURN,
+    PIXMAN_OP_HARD_LIGHT,
+    PIXMAN_OP_SOFT_LIGHT,
+    PIXMAN_OP_DIFFERENCE,
+    PIXMAN_OP_EXCLUSION,
+};
+
+static const pixman_dither_t dithers[] =
+{
+    PIXMAN_DITHER_ORDERED_BAYER_8,
+    PIXMAN_DITHER_ORDERED_BLUE_NOISE_64,
+};
+
+#define RANDOM_ELT(array)                                               \
+    (array[prng_rand_n (ARRAY_LENGTH (array))])
+
+static void
+free_bits (pixman_image_t *image, void *data)
+{
+    free (image->bits.bits);
+}
+
+static pixman_image_t *
+create_image (pixman_image_t **clone)
+{
+    pixman_format_code_t format = RANDOM_ELT (formats);
+    pixman_image_t *image;
+    int width = prng_rand_n (MAX_WIDTH);
+    int height = prng_rand_n (MAX_HEIGHT);
+    int stride = ((width * (PIXMAN_FORMAT_BPP (format) / 8)) + 3) & ~3;
+    uint32_t *bytes = malloc (stride * height);
+
+    prng_randmemset (bytes, stride * height, RANDMEMSET_MORE_00_AND_FF);
+
+    image = pixman_image_create_bits (
+        format, width, height, bytes, stride);
+
+    pixman_image_set_destroy_function (image, free_bits, NULL);
+
+    assert (image);
+
+    if (clone)
+    {
+        uint32_t *bytes_dup = malloc (stride * height);
+
+        memcpy (bytes_dup, bytes, stride * height);
+
+        *clone = pixman_image_create_bits (
+            format, width, height, bytes_dup, stride);
+
+        pixman_image_set_destroy_function (*clone, free_bits, NULL);
+    }
+    
+    return image;
+}
+
+static pixman_bool_t
+access (pixman_image_t *image, int x, int y, uint32_t *pixel)
+{
+    int bytes_per_pixel;
+    int stride;
+    uint8_t *location;
+
+    if (x < 0 || x >= image->bits.width || y < 0 || y >= image->bits.height)
+        return FALSE;
+    
+    bytes_per_pixel = PIXMAN_FORMAT_BPP (image->bits.format) / 8;
+    stride = image->bits.rowstride * 4;
+    
+    location = (uint8_t *)image->bits.bits + y * stride + x * bytes_per_pixel;
+
+    if (bytes_per_pixel == 4)
+        *pixel = *(uint32_t *)location;
+    else if (bytes_per_pixel == 2)
+        *pixel = *(uint16_t *)location;
+    else if (bytes_per_pixel == 1)
+        *pixel = *(uint8_t *)location;
+    else
+	assert (0);
+
+    return TRUE;
+}
+
+static void
+get_color (pixel_checker_t *checker,
+	   pixman_image_t *image,
+	   int x, int y,
+	   color_t *color,
+	   uint32_t *pixel)
+{
+    if (!access (image, x, y, pixel))
+    {
+	color->a = 0.0;
+	color->r = 0.0;
+	color->g = 0.0;
+	color->b = 0.0;
+    }
+    else
+    {
+	pixel_checker_convert_pixel_to_color (
+	    checker, *pixel, color);
+    }
+}
+            
+static pixman_bool_t
+verify (int test_no,
+        pixman_op_t op,
+        pixman_image_t *source,
+	pixman_image_t *mask,
+        pixman_image_t *dest,
+        pixman_image_t *orig_dest,
+        int x, int y,
+        int width, int height,
+	pixman_bool_t component_alpha,
+	pixman_dither_t dither)
+{
+    pixel_checker_t dest_checker, src_checker, mask_checker;
+    int i, j;
+
+    pixel_checker_init (&src_checker, source->bits.format);
+    pixel_checker_init (&dest_checker, dest->bits.format);
+    pixel_checker_init (&mask_checker, mask->bits.format);
+
+    if (dest->bits.dither != PIXMAN_DITHER_NONE)
+	pixel_checker_allow_dither (&dest_checker);
+
+    assert (dest->bits.format == orig_dest->bits.format);
+
+    for (j = y; j < y + height; ++j)
+    {
+        for (i = x; i < x + width; ++i)
+        {
+            color_t src_color, mask_color, orig_dest_color, result;
+            uint32_t dest_pixel, orig_dest_pixel, src_pixel, mask_pixel;
+
+            access (dest, i, j, &dest_pixel);
+
+	    get_color (&src_checker,
+		       source, i - x, j - y,
+		       &src_color, &src_pixel);
+
+	    get_color (&mask_checker,
+		       mask, i - x, j - y,
+		       &mask_color, &mask_pixel);
+
+	    get_color (&dest_checker, 
+		       orig_dest, i, j,
+		       &orig_dest_color, &orig_dest_pixel);
+
+	    do_composite (op, 
+			  &src_color, &mask_color, &orig_dest_color,
+			  &result, component_alpha);
+
+            if (!pixel_checker_check (&dest_checker, dest_pixel, &result))
+            {
+                int a, r, g, b;
+
+                printf ("--------- Test 0x%x failed ---------\n", test_no);
+                
+                printf ("   operator:         %s (%s alpha)\n", operator_name (op),
+			component_alpha? "component" : "unified");
+		printf ("   dither:           %s\n", dither_name (dither));
+                printf ("   dest_x, dest_y:   %d %d\n", x, y);
+                printf ("   width, height:    %d %d\n", width, height);
+                printf ("   source:           format: %-14s  size: %2d x %2d\n",
+                        format_name (source->bits.format),
+			source->bits.width, source->bits.height);
+                printf ("   mask:             format: %-14s  size: %2d x %2d\n",
+                        format_name (mask->bits.format),
+			mask->bits.width, mask->bits.height);
+                printf ("   dest:             format: %-14s  size: %2d x %2d\n",
+                        format_name (dest->bits.format),
+			dest->bits.width, dest->bits.height);
+                printf ("   -- Failed pixel: (%d, %d) --\n", i, j);
+                printf ("   source ARGB:      %f  %f  %f  %f   (pixel: %x)\n",
+                        src_color.a, src_color.r, src_color.g, src_color.b,
+                        src_pixel);
+                printf ("   mask ARGB:        %f  %f  %f  %f   (pixel: %x)\n",
+                        mask_color.a, mask_color.r, mask_color.g, mask_color.b,
+                        mask_pixel);
+                printf ("   dest ARGB:        %f  %f  %f  %f   (pixel: %x)\n",
+                        orig_dest_color.a, orig_dest_color.r, orig_dest_color.g, orig_dest_color.b,
+                        orig_dest_pixel);
+                printf ("   expected ARGB:    %f  %f  %f  %f\n",
+                        result.a, result.r, result.g, result.b);
+
+                pixel_checker_get_min (&dest_checker, &result, &a, &r, &g, &b);
+                printf ("   min acceptable:   %8d  %8d  %8d  %8d\n", a, r, g, b);
+
+                pixel_checker_split_pixel (&dest_checker, dest_pixel, &a, &r, &g, &b);
+                printf ("   got:              %8d  %8d  %8d  %8d   (pixel: %x)\n", a, r, g, b, dest_pixel);
+                
+                pixel_checker_get_max (&dest_checker, &result, &a, &r, &g, &b);
+                printf ("   max acceptable:   %8d  %8d  %8d  %8d\n", a, r, g, b);
+		printf ("\n");
+		printf ("    { %s,\n", operator_name (op));
+		printf ("      PIXMAN_%s,\t0x%x,\n", format_name (source->bits.format), src_pixel);
+		printf ("      PIXMAN_%s,\t0x%x,\n", format_name (mask->bits.format), mask_pixel);
+		printf ("      PIXMAN_%s,\t0x%x\n", format_name (dest->bits.format), orig_dest_pixel);
+		printf ("    },\n");
+                return FALSE;
+            }
+        }
+    }
+
+    return TRUE;
+}
+
+static pixman_bool_t
+do_check (int i)
+{
+    pixman_image_t *source, *dest, *mask;
+    pixman_op_t op;
+    int x, y, width, height;
+    pixman_image_t *dest_copy;
+    pixman_bool_t result = TRUE;
+    pixman_bool_t component_alpha;
+    pixman_dither_t dither = PIXMAN_DITHER_NONE;
+
+    prng_srand (i);
+    op = RANDOM_ELT (operators);
+    x = prng_rand_n (MAX_WIDTH);
+    y = prng_rand_n (MAX_HEIGHT);
+    width = prng_rand_n (MAX_WIDTH) + 4;
+    height = prng_rand_n (MAX_HEIGHT) + 4;
+
+    source = create_image (NULL);
+    mask = create_image (NULL);
+    dest = create_image (&dest_copy);
+
+    if (x >= dest->bits.width)
+        x = dest->bits.width / 2;
+    if (y >= dest->bits.height)
+        y = dest->bits.height / 2;
+    if (x + width > dest->bits.width)
+        width = dest->bits.width - x;
+    if (y + height > dest->bits.height)
+        height = dest->bits.height - y;
+
+    if (prng_rand_n (2))
+    {
+	dither = RANDOM_ELT (dithers);
+	pixman_image_set_dither (dest, dither);
+    }
+
+    component_alpha = prng_rand_n (2);
+
+    pixman_image_set_component_alpha (mask, component_alpha);
+    
+    pixman_image_composite32 (op, source, mask, dest,
+                              0, 0, 0, 0,
+                              x, y, width, height);
+
+    if (!verify (i, op, source, mask, dest, dest_copy,
+		 x, y, width, height, component_alpha,
+	         dither))
+    {
+	result = FALSE;
+    }
+    
+    pixman_image_unref (source);
+    pixman_image_unref (mask);
+    pixman_image_unref (dest);
+    pixman_image_unref (dest_copy);
+
+    return result;
+}
+
+#define N_TESTS    10000000
+
+int
+main (int argc, const char *argv[])
+{
+    int i;
+    int result = 0;
+
+    if (argc == 2)
+    {
+	if (strcmp (argv[1], "--forever") == 0)
+	{
+	    uint32_t n;
+
+	    prng_srand (time (0));
+
+	    n = prng_rand();
+
+	    for (;;)
+		do_check (n++);
+	}
+        else
+	{
+	    do_check (strtol (argv[1], NULL, 0));
+	}
+    }
+    else
+    {
+#ifdef USE_OPENMP
+#       pragma omp parallel for default(none) reduction(|:result)
+#endif
+        for (i = 0; i < N_TESTS; ++i)
+	{
+	    if (!do_check (i))
+		result |= 1;
+	}
+    }
+    
+    return result;
+}
diff --git a/libs/pixman-0.40.0/test/trap-crasher.c b/libs/pixman-0.40.0/test/trap-crasher.c
new file mode 100644
index 0000000..77be1c9
--- /dev/null
+++ b/libs/pixman-0.40.0/test/trap-crasher.c
@@ -0,0 +1,39 @@
+#include <stdlib.h>
+#include "utils.h"
+
+int
+main()
+{
+    pixman_image_t *dst;
+    pixman_trapezoid_t traps[] = {
+	{
+	    2147483646,
+	    2147483647,
+	    {
+		{ 0, 0 },
+		{ 0, 2147483647 }
+	    },
+	    {
+		{ 65536, 0 },
+		{ 0, 2147483647 }
+	    }
+	},
+	{
+	    32768,
+	    - 2147483647,
+	    {
+		{ 0, 0 },
+		{ 0, 2147483647 }
+	    },
+	    {
+		{ 65536, 0 },
+		{ 0, 2147483647 }
+	    }
+	},
+    };
+
+    dst = pixman_image_create_bits (PIXMAN_a8, 1, 1, NULL, -1);
+
+    pixman_add_trapezoids (dst, 0, 0, ARRAY_LENGTH (traps), traps);
+    return (0);
+}
diff --git a/libs/pixman-0.40.0/test/utils-prng.c b/libs/pixman-0.40.0/test/utils-prng.c
new file mode 100644
index 0000000..0cf53dd
--- /dev/null
+++ b/libs/pixman-0.40.0/test/utils-prng.c
@@ -0,0 +1,311 @@
+/*
+ * Copyright © 2012 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * Based on the public domain implementation of small noncryptographic PRNG
+ * authored by Bob Jenkins: http://burtleburtle.net/bob/rand/smallprng.html
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include "utils.h"
+#include "utils-prng.h"
+
+#if defined(HAVE_GCC_VECTOR_EXTENSIONS) && defined(__SSE2__)
+#include <xmmintrin.h>
+#endif
+
+void smallprng_srand_r (smallprng_t *x, uint32_t seed)
+{
+    uint32_t i;
+    x->a = 0xf1ea5eed, x->b = x->c = x->d = seed;
+    for (i = 0; i < 20; ++i)
+        smallprng_rand_r (x);
+}
+
+/*
+ * Set a 32-bit seed for PRNG
+ *
+ * LCG is used here for generating independent seeds for different
+ * smallprng instances (in the case if smallprng is also used for
+ * generating these seeds, "Big Crush" test from TestU01 detects
+ * some problems in the glued 'prng_rand_128_r' output data).
+ * Actually we might be even better using some cryptographic
+ * hash for this purpose, but LCG seems to be also enough for
+ * passing "Big Crush".
+ */
+void prng_srand_r (prng_t *x, uint32_t seed)
+{
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+    int i;
+    prng_rand_128_data_t dummy;
+    smallprng_srand_r (&x->p0, seed);
+    x->a[0] = x->a[1] = x->a[2] = x->a[3] = 0xf1ea5eed;
+    x->b[0] = x->c[0] = x->d[0] = (seed = seed * 1103515245 + 12345);
+    x->b[1] = x->c[1] = x->d[1] = (seed = seed * 1103515245 + 12345);
+    x->b[2] = x->c[2] = x->d[2] = (seed = seed * 1103515245 + 12345);
+    x->b[3] = x->c[3] = x->d[3] = (seed = seed * 1103515245 + 12345);
+    for (i = 0; i < 20; ++i)
+        prng_rand_128_r (x, &dummy);
+#else
+    smallprng_srand_r (&x->p0, seed);
+    smallprng_srand_r (&x->p1, (seed = seed * 1103515245 + 12345));
+    smallprng_srand_r (&x->p2, (seed = seed * 1103515245 + 12345));
+    smallprng_srand_r (&x->p3, (seed = seed * 1103515245 + 12345));
+    smallprng_srand_r (&x->p4, (seed = seed * 1103515245 + 12345));
+#endif
+}
+
+static force_inline void
+store_rand_128_data (void *addr, prng_rand_128_data_t *d, int aligned)
+{
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+    if (aligned)
+    {
+        *(uint8x16 *)addr = d->vb;
+        return;
+    }
+    else
+    {
+#ifdef __SSE2__
+        /* workaround for http://gcc.gnu.org/PR55614 */
+        _mm_storeu_si128 (addr, _mm_loadu_si128 ((__m128i *)d));
+        return;
+#endif
+    }
+#endif
+    /* we could try something better for unaligned writes (packed attribute),
+     * but GCC is not very reliable: http://gcc.gnu.org/PR55454 */
+    memcpy (addr, d, 16);
+}
+
+/*
+ * Helper function and the actual code for "prng_randmemset_r" function
+ */
+static force_inline void
+randmemset_internal (prng_t                  *prng,
+                     uint8_t                 *buf,
+                     size_t                   size,
+                     prng_randmemset_flags_t  flags,
+                     int                      aligned)
+{
+    prng_t local_prng = *prng;
+    prng_rand_128_data_t randdata;
+    size_t i;
+
+    while (size >= 16)
+    {
+        prng_rand_128_data_t t;
+        if (flags == 0)
+        {
+            prng_rand_128_r (&local_prng, &randdata);
+        }
+        else
+        {
+            prng_rand_128_r (&local_prng, &t);
+            prng_rand_128_r (&local_prng, &randdata);
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+            if (flags & RANDMEMSET_MORE_FF)
+            {
+                const uint8x16 const_C0 =
+                {
+                    0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0,
+                    0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0
+                };
+                randdata.vb |= (t.vb >= const_C0);
+            }
+            if (flags & RANDMEMSET_MORE_00)
+            {
+                const uint8x16 const_40 =
+                {
+                    0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
+                    0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40
+                };
+                randdata.vb &= (t.vb >= const_40);
+            }
+            if (flags & RANDMEMSET_MORE_FFFFFFFF)
+            {
+                const uint32x4 const_C0000000 =
+                {
+                    0xC0000000, 0xC0000000, 0xC0000000, 0xC0000000
+                };
+                randdata.vw |= ((t.vw << 30) >= const_C0000000);
+            }
+            if (flags & RANDMEMSET_MORE_00000000)
+            {
+                const uint32x4 const_40000000 =
+                {
+                    0x40000000, 0x40000000, 0x40000000, 0x40000000
+                };
+                randdata.vw &= ((t.vw << 30) >= const_40000000);
+            }
+#else
+            #define PROCESS_ONE_LANE(i)                                       \
+                if (flags & RANDMEMSET_MORE_FF)                               \
+                {                                                             \
+                    uint32_t mask_ff = (t.w[i] & (t.w[i] << 1)) & 0x80808080; \
+                    mask_ff |= mask_ff >> 1;                                  \
+                    mask_ff |= mask_ff >> 2;                                  \
+                    mask_ff |= mask_ff >> 4;                                  \
+                    randdata.w[i] |= mask_ff;                                 \
+                }                                                             \
+                if (flags & RANDMEMSET_MORE_00)                               \
+                {                                                             \
+                    uint32_t mask_00 = (t.w[i] | (t.w[i] << 1)) & 0x80808080; \
+                    mask_00 |= mask_00 >> 1;                                  \
+                    mask_00 |= mask_00 >> 2;                                  \
+                    mask_00 |= mask_00 >> 4;                                  \
+                    randdata.w[i] &= mask_00;                                 \
+                }                                                             \
+                if (flags & RANDMEMSET_MORE_FFFFFFFF)                         \
+                {                                                             \
+                    int32_t mask_ff = ((t.w[i] << 30) & (t.w[i] << 31)) &     \
+                                       0x80000000;                            \
+                    randdata.w[i] |= mask_ff >> 31;                           \
+                }                                                             \
+                if (flags & RANDMEMSET_MORE_00000000)                         \
+                {                                                             \
+                    int32_t mask_00 = ((t.w[i] << 30) | (t.w[i] << 31)) &     \
+                                       0x80000000;                            \
+                    randdata.w[i] &= mask_00 >> 31;                           \
+                }
+
+            PROCESS_ONE_LANE (0)
+            PROCESS_ONE_LANE (1)
+            PROCESS_ONE_LANE (2)
+            PROCESS_ONE_LANE (3)
+#endif
+        }
+        if (is_little_endian ())
+        {
+            store_rand_128_data (buf, &randdata, aligned);
+            buf += 16;
+        }
+        else
+        {
+
+#ifndef __has_builtin
+#define __has_builtin(x) 0
+#endif
+
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+# if __has_builtin(__builtin_shufflevector)
+            randdata.vb =
+                __builtin_shufflevector (randdata.vb, randdata.vb,
+                                          3,  2,  1,  0,  7,  6 , 5,  4,
+                                         11, 10,  9,  8, 15, 14, 13, 12);
+# else
+            static const uint8x16 bswap_shufflemask =
+            {
+                3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8, 15, 14, 13, 12
+            };
+            randdata.vb = __builtin_shuffle (randdata.vb, bswap_shufflemask);
+# endif
+
+            store_rand_128_data (buf, &randdata, aligned);
+            buf += 16;
+#else
+            uint8_t t1, t2, t3, t4;
+            #define STORE_ONE_LANE(i)                                         \
+                t1 = randdata.b[i * 4 + 3];                                   \
+                t2 = randdata.b[i * 4 + 2];                                   \
+                t3 = randdata.b[i * 4 + 1];                                   \
+                t4 = randdata.b[i * 4 + 0];                                   \
+                *buf++ = t1;                                                  \
+                *buf++ = t2;                                                  \
+                *buf++ = t3;                                                  \
+                *buf++ = t4;
+
+            STORE_ONE_LANE (0)
+            STORE_ONE_LANE (1)
+            STORE_ONE_LANE (2)
+            STORE_ONE_LANE (3)
+#endif
+        }
+        size -= 16;
+    }
+    i = 0;
+    while (i < size)
+    {
+        uint8_t randbyte = prng_rand_r (&local_prng) & 0xFF;
+        if (flags != 0)
+        {
+            uint8_t t = prng_rand_r (&local_prng) & 0xFF;
+            if ((flags & RANDMEMSET_MORE_FF) && (t >= 0xC0))
+                randbyte = 0xFF;
+            if ((flags & RANDMEMSET_MORE_00) && (t < 0x40))
+                randbyte = 0x00;
+            if (i % 4 == 0 && i + 4 <= size)
+            {
+                t = prng_rand_r (&local_prng) & 0xFF;
+                if ((flags & RANDMEMSET_MORE_FFFFFFFF) && (t >= 0xC0))
+                {
+                    memset(&buf[i], 0xFF, 4);
+                    i += 4;
+                    continue;
+                }
+                if ((flags & RANDMEMSET_MORE_00000000) && (t < 0x40))
+                {
+                    memset(&buf[i], 0x00, 4);
+                    i += 4;
+                    continue;
+                }
+            }
+        }
+        buf[i] = randbyte;
+        i++;
+    }
+    *prng = local_prng;
+}
+
+/*
+ * Fill memory buffer with random data. Flags argument may be used
+ * to tweak some statistics properties:
+ *    RANDMEMSET_MORE_00        - set ~25% of bytes to 0x00
+ *    RANDMEMSET_MORE_FF        - set ~25% of bytes to 0xFF
+ *    RANDMEMSET_MORE_00000000  - ~25% chance for 00000000 4-byte clusters
+ *    RANDMEMSET_MORE_FFFFFFFF  - ~25% chance for FFFFFFFF 4-byte clusters
+ */
+void prng_randmemset_r (prng_t                  *prng,
+                        void                    *voidbuf,
+                        size_t                   size,
+                        prng_randmemset_flags_t  flags)
+{
+    uint8_t *buf = (uint8_t *)voidbuf;
+    if ((uintptr_t)buf & 15)
+    {
+        /* unaligned buffer */
+        if (flags == 0)
+            randmemset_internal (prng, buf, size, 0, 0);
+        else if (flags == RANDMEMSET_MORE_00_AND_FF)
+            randmemset_internal (prng, buf, size, RANDMEMSET_MORE_00_AND_FF, 0);
+        else
+            randmemset_internal (prng, buf, size, flags, 0);
+    }
+    else
+    {
+        /* aligned buffer */
+        if (flags == 0)
+            randmemset_internal (prng, buf, size, 0, 1);
+        else if (flags == RANDMEMSET_MORE_00_AND_FF)
+            randmemset_internal (prng, buf, size, RANDMEMSET_MORE_00_AND_FF, 1);
+        else
+            randmemset_internal (prng, buf, size, flags, 1);
+    }
+}
diff --git a/libs/pixman-0.40.0/test/utils-prng.h b/libs/pixman-0.40.0/test/utils-prng.h
new file mode 100644
index 0000000..f9ae8dd
--- /dev/null
+++ b/libs/pixman-0.40.0/test/utils-prng.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright © 2012 Siarhei Siamashka <siarhei.siamashka@gmail.com>
+ *
+ * Based on the public domain implementation of small noncryptographic PRNG
+ * authored by Bob Jenkins: http://burtleburtle.net/bob/rand/smallprng.html
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __UTILS_PRNG_H__
+#define __UTILS_PRNG_H__
+
+/*
+ * This file provides a fast SIMD-optimized noncryptographic PRNG (pseudorandom
+ * number generator), with the output good enough to pass "Big Crush" tests
+ * from TestU01 (http://en.wikipedia.org/wiki/TestU01).
+ *
+ * SIMD code uses http://gcc.gnu.org/onlinedocs/gcc/Vector-Extensions.html
+ * which is a GCC specific extension. There is also a slower alternative
+ * code path, which should work with any C compiler.
+ *
+ * The "prng_t" structure keeps the internal state of the random number
+ * generator. It is possible to have multiple instances of the random number
+ * generator active at the same time, in this case each of them needs to have
+ * its own "prng_t". All the functions take a pointer to "prng_t"
+ * as the first argument.
+ *
+ * Functions:
+ *
+ * ----------------------------------------------------------------------------
+ * void prng_srand_r (prng_t *prng, uint32_t seed);
+ *
+ * Initialize the pseudorandom number generator. The sequence of preudorandom
+ * numbers is deterministic and only depends on "seed". Any two generators
+ * initialized with the same seed will produce exactly the same sequence.
+ *
+ * ----------------------------------------------------------------------------
+ * uint32_t prng_rand_r (prng_t *prng);
+ *
+ * Generate a single uniformly distributed 32-bit pseudorandom value.
+ *
+ * ----------------------------------------------------------------------------
+ * void prng_randmemset_r (prng_t                  *prng,
+ *                         void                    *buffer,
+ *                         size_t                   size,
+ *                         prng_randmemset_flags_t  flags);
+ *
+ * Fills the memory buffer "buffer" with "size" bytes of pseudorandom data.
+ * The "flags" argument may be used to tweak some statistics properties:
+ *    RANDMEMSET_MORE_00 - set ~25% of bytes to 0x00
+ *    RANDMEMSET_MORE_FF - set ~25% of bytes to 0xFF
+ * The flags can be combined. This allows a bit better simulation of typical
+ * pixel data, which normally contains a lot of fully transparent or fully
+ * opaque pixels.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "pixman-private.h"
+
+/*****************************************************************************/
+
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+typedef uint32_t uint32x4 __attribute__ ((vector_size(16)));
+typedef uint8_t  uint8x16 __attribute__ ((vector_size(16)));
+#endif
+
+typedef struct
+{
+    uint32_t a, b, c, d;
+} smallprng_t;
+
+typedef struct
+{
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+    uint32x4 a, b, c, d;
+#else
+    smallprng_t p1, p2, p3, p4;
+#endif
+    smallprng_t p0;
+} prng_t;
+
+typedef union
+{
+    uint8_t  b[16];
+    uint32_t w[4];
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+    uint8x16 vb;
+    uint32x4 vw;
+#endif
+} prng_rand_128_data_t;
+
+/*****************************************************************************/
+
+static force_inline uint32_t
+smallprng_rand_r (smallprng_t *x)
+{
+    uint32_t e = x->a - ((x->b << 27) + (x->b >> (32 - 27)));
+    x->a = x->b ^ ((x->c << 17) ^ (x->c >> (32 - 17)));
+    x->b = x->c + x->d;
+    x->c = x->d + e;
+    x->d = e + x->a;
+    return x->d;
+}
+
+/* Generate 4 bytes (32-bits) of random data */
+static force_inline uint32_t
+prng_rand_r (prng_t *x)
+{
+    return smallprng_rand_r (&x->p0);
+}
+
+/* Generate 16 bytes (128-bits) of random data */
+static force_inline void
+prng_rand_128_r (prng_t *x, prng_rand_128_data_t *data)
+{
+#ifdef HAVE_GCC_VECTOR_EXTENSIONS
+    uint32x4 e = x->a - ((x->b << 27) + (x->b >> (32 - 27)));
+    x->a = x->b ^ ((x->c << 17) ^ (x->c >> (32 - 17)));
+    x->b = x->c + x->d;
+    x->c = x->d + e;
+    x->d = e + x->a;
+    data->vw = x->d;
+#else
+    data->w[0] = smallprng_rand_r (&x->p1);
+    data->w[1] = smallprng_rand_r (&x->p2);
+    data->w[2] = smallprng_rand_r (&x->p3);
+    data->w[3] = smallprng_rand_r (&x->p4);
+#endif
+}
+
+typedef enum
+{
+    RANDMEMSET_MORE_00        = 1, /* ~25% chance for 0x00 bytes */
+    RANDMEMSET_MORE_FF        = 2, /* ~25% chance for 0xFF bytes */
+    RANDMEMSET_MORE_00000000  = 4, /* ~25% chance for 0x00000000 clusters */
+    RANDMEMSET_MORE_FFFFFFFF  = 8, /* ~25% chance for 0xFFFFFFFF clusters */
+    RANDMEMSET_MORE_00_AND_FF = (RANDMEMSET_MORE_00 | RANDMEMSET_MORE_00000000 |
+                                 RANDMEMSET_MORE_FF | RANDMEMSET_MORE_FFFFFFFF)
+} prng_randmemset_flags_t;
+
+/* Set the 32-bit seed for PRNG */
+void prng_srand_r (prng_t *prng, uint32_t seed);
+
+/* Fill memory buffer with random data */
+void prng_randmemset_r (prng_t                  *prng,
+                        void                    *buffer,
+                        size_t                   size,
+                        prng_randmemset_flags_t  flags);
+
+#endif
diff --git a/libs/pixman-0.40.0/test/utils.c b/libs/pixman-0.40.0/test/utils.c
new file mode 100644
index 0000000..cd9ab26
--- /dev/null
+++ b/libs/pixman-0.40.0/test/utils.c
@@ -0,0 +1,2288 @@
+#define _GNU_SOURCE
+
+#include "utils.h"
+#include <math.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <float.h>
+#include <ctype.h>
+#include <limits.h>
+
+#ifdef HAVE_GETTIMEOFDAY
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
+#ifdef HAVE_FENV_H
+#include <fenv.h>
+#endif
+
+#ifdef HAVE_LIBPNG
+#include <png.h>
+#endif
+
+#define ROUND_UP(x, mult) (((x) + (mult) - 1) / (mult) * (mult))
+
+/* Random number generator state
+ */
+
+prng_t prng_state_data;
+prng_t *prng_state;
+
+/*----------------------------------------------------------------------------*\
+ *  CRC-32 version 2.0.0 by Craig Bruce, 2006-04-29.
+ *
+ *  This program generates the CRC-32 values for the files named in the
+ *  command-line arguments.  These are the same CRC-32 values used by GZIP,
+ *  PKZIP, and ZMODEM.  The Crc32_ComputeBuf () can also be detached and
+ *  used independently.
+ *
+ *  THIS PROGRAM IS PUBLIC-DOMAIN SOFTWARE.
+ *
+ *  Based on the byte-oriented implementation "File Verification Using CRC"
+ *  by Mark R. Nelson in Dr. Dobb's Journal, May 1992, pp. 64-67.
+ *
+ *  v1.0.0: original release.
+ *  v1.0.1: fixed printf formats.
+ *  v1.0.2: fixed something else.
+ *  v1.0.3: replaced CRC constant table by generator function.
+ *  v1.0.4: reformatted code, made ANSI C.  1994-12-05.
+ *  v2.0.0: rewrote to use memory buffer & static table, 2006-04-29.
+\*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------*\
+ *  NAME:
+ *     Crc32_ComputeBuf () - computes the CRC-32 value of a memory buffer
+ *  DESCRIPTION:
+ *     Computes or accumulates the CRC-32 value for a memory buffer.
+ *     The 'inCrc32' gives a previously accumulated CRC-32 value to allow
+ *     a CRC to be generated for multiple sequential buffer-fuls of data.
+ *     The 'inCrc32' for the first buffer must be zero.
+ *  ARGUMENTS:
+ *     inCrc32 - accumulated CRC-32 value, must be 0 on first call
+ *     buf     - buffer to compute CRC-32 value for
+ *     bufLen  - number of bytes in buffer
+ *  RETURNS:
+ *     crc32 - computed CRC-32 value
+ *  ERRORS:
+ *     (no errors are possible)
+\*----------------------------------------------------------------------------*/
+
+uint32_t
+compute_crc32 (uint32_t    in_crc32,
+	       const void *buf,
+	       size_t      buf_len)
+{
+    static const uint32_t crc_table[256] = {
+	0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
+	0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+	0x09B64C2B, 0x7EB17CBD,	0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
+	0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+	0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,	0x14015C4F, 0x63066CD9,
+	0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+	0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
+	0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+	0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
+	0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+	0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
+	0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+	0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
+	0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+	0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
+	0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+	0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
+	0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+	0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
+	0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+	0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
+	0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+	0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
+	0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+	0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
+	0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+	0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
+	0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+	0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
+	0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+	0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
+	0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+	0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
+	0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+	0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
+	0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+	0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
+	0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+	0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
+	0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+	0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
+	0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+	0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+    };
+
+    uint32_t              crc32;
+    unsigned char *       byte_buf;
+    size_t                i;
+
+    /* accumulate crc32 for buffer */
+    crc32 = in_crc32 ^ 0xFFFFFFFF;
+    byte_buf = (unsigned char*) buf;
+
+    for (i = 0; i < buf_len; i++)
+	crc32 = (crc32 >> 8) ^ crc_table[(crc32 ^ byte_buf[i]) & 0xFF];
+
+    return (crc32 ^ 0xFFFFFFFF);
+}
+
+static uint32_t
+compute_crc32_for_image_internal (uint32_t        crc32,
+				  pixman_image_t *img,
+				  pixman_bool_t	  remove_alpha,
+				  pixman_bool_t	  remove_rgb)
+{
+    pixman_format_code_t fmt = pixman_image_get_format (img);
+    uint32_t *data = pixman_image_get_data (img);
+    int stride = pixman_image_get_stride (img);
+    int height = pixman_image_get_height (img);
+    uint32_t mask = 0xffffffff;
+    int i;
+
+    if (stride < 0)
+    {
+	data += (stride / 4) * (height - 1);
+	stride = - stride;
+    }
+
+    /* mask unused 'x' part */
+    if (PIXMAN_FORMAT_BPP (fmt) - PIXMAN_FORMAT_DEPTH (fmt) &&
+	PIXMAN_FORMAT_DEPTH (fmt) != 0)
+    {
+	uint32_t m = (1 << PIXMAN_FORMAT_DEPTH (fmt)) - 1;
+
+	if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_BGRA ||
+	    PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_RGBA)
+	{
+	    m <<= (PIXMAN_FORMAT_BPP (fmt) - PIXMAN_FORMAT_DEPTH (fmt));
+	}
+
+	mask &= m;
+    }
+
+    /* mask alpha channel */
+    if (remove_alpha && PIXMAN_FORMAT_A (fmt))
+    {
+	uint32_t m;
+
+	if (PIXMAN_FORMAT_BPP (fmt) == 32)
+	    m = 0xffffffff;
+	else
+	    m = (1 << PIXMAN_FORMAT_BPP (fmt)) - 1;
+
+	m >>= PIXMAN_FORMAT_A (fmt);
+
+	if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_BGRA ||
+	    PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_RGBA ||
+	    PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_A)
+	{
+	    /* Alpha is at the bottom of the pixel */
+	    m <<= PIXMAN_FORMAT_A (fmt);
+	}
+
+	mask &= m;
+    }
+
+    /* mask rgb channels */
+    if (remove_rgb && PIXMAN_FORMAT_RGB (fmt))
+    {
+	uint32_t m = ((uint32_t)~0) >> (32 - PIXMAN_FORMAT_BPP (fmt));
+	uint32_t size = PIXMAN_FORMAT_R (fmt) + PIXMAN_FORMAT_G (fmt) + PIXMAN_FORMAT_B (fmt);
+
+	m &= ~((1 << size) - 1);
+
+	if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_BGRA ||
+	    PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_RGBA)
+	{
+	    /* RGB channels are at the top of the pixel */
+	    m >>= size;
+	}
+
+	mask &= m;
+    }
+
+    for (i = 0; i * PIXMAN_FORMAT_BPP (fmt) < 32; i++)
+	mask |= mask << (i * PIXMAN_FORMAT_BPP (fmt));
+
+    for (i = 0; i < stride * height / 4; i++)
+	data[i] &= mask;
+
+    /* swap endiannes in order to provide identical results on both big
+     * and litte endian systems
+     */
+    image_endian_swap (img);
+
+    return compute_crc32 (crc32, data, stride * height);
+}
+
+uint32_t
+compute_crc32_for_image (uint32_t        crc32,
+			 pixman_image_t *img)
+{
+    if (img->common.alpha_map)
+    {
+	crc32 = compute_crc32_for_image_internal (crc32, img, TRUE, FALSE);
+	crc32 = compute_crc32_for_image_internal (
+	    crc32, (pixman_image_t *)img->common.alpha_map, FALSE, TRUE);
+    }
+    else
+    {
+	crc32 = compute_crc32_for_image_internal (crc32, img, FALSE, FALSE);
+    }
+
+    return crc32;
+}
+
+void
+print_image (pixman_image_t *image)
+{
+    int i, j;
+    int width, height, stride;
+    pixman_format_code_t format;
+    uint8_t *buffer;
+    int s;
+
+    width = pixman_image_get_width (image);
+    height = pixman_image_get_height (image);
+    stride = pixman_image_get_stride (image);
+    format = pixman_image_get_format (image);
+    buffer = (uint8_t *)pixman_image_get_data (image);
+
+    s = (stride >= 0)? stride : - stride;
+    
+    printf ("---\n");
+    for (i = 0; i < height; i++)
+    {
+	for (j = 0; j < s; j++)
+	{
+	    if (j == (width * PIXMAN_FORMAT_BPP (format) + 7) / 8)
+		printf ("| ");
+
+	    printf ("%02X ", *((uint8_t *)buffer + i * stride + j));
+	}
+	printf ("\n");
+    }
+    printf ("---\n");
+}
+
+/* perform endian conversion of pixel data
+ */
+void
+image_endian_swap (pixman_image_t *img)
+{
+    int stride = pixman_image_get_stride (img);
+    uint32_t *data = pixman_image_get_data (img);
+    int height = pixman_image_get_height (img);
+    int bpp = PIXMAN_FORMAT_BPP (pixman_image_get_format (img));
+    int i, j;
+
+    /* swap bytes only on big endian systems */
+    if (is_little_endian())
+	return;
+
+    if (bpp == 8)
+	return;
+
+    for (i = 0; i < height; i++)
+    {
+	uint8_t *line_data = (uint8_t *)data + stride * i;
+	int s = (stride >= 0)? stride : - stride;
+    	
+	switch (bpp)
+	{
+	case 1:
+	    for (j = 0; j < s; j++)
+	    {
+		line_data[j] =
+		    ((line_data[j] & 0x80) >> 7) |
+		    ((line_data[j] & 0x40) >> 5) |
+		    ((line_data[j] & 0x20) >> 3) |
+		    ((line_data[j] & 0x10) >> 1) |
+		    ((line_data[j] & 0x08) << 1) |
+		    ((line_data[j] & 0x04) << 3) |
+		    ((line_data[j] & 0x02) << 5) |
+		    ((line_data[j] & 0x01) << 7);
+	    }
+	    break;
+	case 4:
+	    for (j = 0; j < s; j++)
+	    {
+		line_data[j] = (line_data[j] >> 4) | (line_data[j] << 4);
+	    }
+	    break;
+	case 16:
+	    for (j = 0; j + 2 <= s; j += 2)
+	    {
+		char t1 = line_data[j + 0];
+		char t2 = line_data[j + 1];
+
+		line_data[j + 1] = t1;
+		line_data[j + 0] = t2;
+	    }
+	    break;
+	case 24:
+	    for (j = 0; j + 3 <= s; j += 3)
+	    {
+		char t1 = line_data[j + 0];
+		char t2 = line_data[j + 1];
+		char t3 = line_data[j + 2];
+
+		line_data[j + 2] = t1;
+		line_data[j + 1] = t2;
+		line_data[j + 0] = t3;
+	    }
+	    break;
+	case 32:
+	    for (j = 0; j + 4 <= s; j += 4)
+	    {
+		char t1 = line_data[j + 0];
+		char t2 = line_data[j + 1];
+		char t3 = line_data[j + 2];
+		char t4 = line_data[j + 3];
+
+		line_data[j + 3] = t1;
+		line_data[j + 2] = t2;
+		line_data[j + 1] = t3;
+		line_data[j + 0] = t4;
+	    }
+	    break;
+	default:
+	    assert (FALSE);
+	    break;
+	}
+    }
+}
+
+#define N_LEADING_PROTECTED	10
+#define N_TRAILING_PROTECTED	10
+
+typedef struct
+{
+    void *addr;
+    uint32_t len;
+    uint8_t *trailing;
+    int n_bytes;
+} info_t;
+
+#if FENCE_MALLOC_ACTIVE
+
+unsigned long
+fence_get_page_size ()
+{
+    /* You can fake a page size here, if you want to test e.g. 64 kB
+     * pages on a 4 kB page system. Just put a multiplier below.
+     */
+    return getpagesize ();
+}
+
+/* This is apparently necessary on at least OS X */
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
+#endif
+
+void *
+fence_malloc (int64_t len)
+{
+    unsigned long page_size = fence_get_page_size ();
+    unsigned long page_mask = page_size - 1;
+    uint32_t n_payload_bytes = (len + page_mask) & ~page_mask;
+    uint32_t n_bytes =
+	(page_size * (N_LEADING_PROTECTED + N_TRAILING_PROTECTED + 2) +
+	 n_payload_bytes) & ~page_mask;
+    uint8_t *initial_page;
+    uint8_t *leading_protected;
+    uint8_t *trailing_protected;
+    uint8_t *payload;
+    uint8_t *addr;
+
+    if (len < 0)
+	abort();
+    
+    addr = mmap (NULL, n_bytes, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS,
+		 -1, 0);
+
+    if (addr == MAP_FAILED)
+    {
+	printf ("mmap failed on %lld %u\n", (long long int)len, n_bytes);
+	return NULL;
+    }
+
+    initial_page = (uint8_t *)(((uintptr_t)addr + page_mask) & ~page_mask);
+    leading_protected = initial_page + page_size;
+    payload = leading_protected + N_LEADING_PROTECTED * page_size;
+    trailing_protected = payload + n_payload_bytes;
+
+    ((info_t *)initial_page)->addr = addr;
+    ((info_t *)initial_page)->len = len;
+    ((info_t *)initial_page)->trailing = trailing_protected;
+    ((info_t *)initial_page)->n_bytes = n_bytes;
+
+    if ((mprotect (leading_protected, N_LEADING_PROTECTED * page_size,
+		  PROT_NONE) == -1) ||
+	(mprotect (trailing_protected, N_TRAILING_PROTECTED * page_size,
+		  PROT_NONE) == -1))
+    {
+	munmap (addr, n_bytes);
+	return NULL;
+    }
+
+    return payload;
+}
+
+void
+fence_free (void *data)
+{
+    uint32_t page_size = fence_get_page_size ();
+    uint8_t *payload = data;
+    uint8_t *leading_protected = payload - N_LEADING_PROTECTED * page_size;
+    uint8_t *initial_page = leading_protected - page_size;
+    info_t *info = (info_t *)initial_page;
+
+    munmap (info->addr, info->n_bytes);
+}
+
+static void
+fence_image_destroy (pixman_image_t *image, void *data)
+{
+    fence_free (data);
+}
+
+/* Create an image with fence pages.
+ *
+ * Creates an image, where the data area is allocated with fence_malloc ().
+ * Each row has an additional page in the stride.
+ *
+ * min_width is only a minimum width for the image. The width is aligned up
+ * for the row size to be divisible by both page size and pixel size.
+ *
+ * If stride_fence is true, the additional page on each row will be
+ * armed to cause SIGSEGV or SIGBUS on all accesses. This should catch
+ * all accesses outside the valid row pixels.
+ */
+pixman_image_t *
+fence_image_create_bits (pixman_format_code_t format,
+                         int min_width,
+                         int height,
+                         pixman_bool_t stride_fence)
+{
+    unsigned page_size = fence_get_page_size ();
+    unsigned page_mask = page_size - 1;
+    unsigned bitspp = PIXMAN_FORMAT_BPP (format);
+    unsigned bits_boundary;
+    unsigned row_bits;
+    int width;       /* pixels */
+    unsigned stride; /* bytes */
+    void *pixels;
+    pixman_image_t *image;
+    int i;
+
+    /* must be power of two */
+    assert (page_size && (page_size & page_mask) == 0);
+
+    if (bitspp < 1 || min_width < 1 || height < 1)
+        abort ();
+
+    /* least common multiple between page size * 8 and bitspp */
+    bits_boundary = bitspp;
+    while (! (bits_boundary & 1))
+        bits_boundary >>= 1;
+    bits_boundary *= page_size * 8;
+
+    /* round up to bits_boundary */
+    row_bits = ROUND_UP ( (unsigned)min_width * bitspp, bits_boundary);
+    width = row_bits / bitspp;
+
+    stride = row_bits / 8;
+    if (stride_fence)
+        stride += page_size; /* add fence page */
+
+    if (UINT_MAX / stride < (unsigned)height)
+        abort ();
+
+    pixels = fence_malloc (stride * (unsigned)height);
+    if (!pixels)
+        return NULL;
+
+    if (stride_fence)
+    {
+        uint8_t *guard = (uint8_t *)pixels + stride - page_size;
+
+        /* arm row end fence pages */
+        for (i = 0; i < height; i++)
+        {
+            if (mprotect (guard + i * stride, page_size, PROT_NONE) == -1)
+                goto out_fail;
+        }
+    }
+
+    assert (width >= min_width);
+
+    image = pixman_image_create_bits_no_clear (format, width, height,
+                                               pixels, stride);
+    if (!image)
+        goto out_fail;
+
+    pixman_image_set_destroy_function (image, fence_image_destroy, pixels);
+
+    return image;
+
+out_fail:
+    fence_free (pixels);
+
+    return NULL;
+}
+
+#else /* FENCE_MALLOC_ACTIVE */
+
+void *
+fence_malloc (int64_t len)
+{
+    return malloc (len);
+}
+
+void
+fence_free (void *data)
+{
+    free (data);
+}
+
+pixman_image_t *
+fence_image_create_bits (pixman_format_code_t format,
+                         int min_width,
+                         int height,
+                         pixman_bool_t stride_fence)
+{
+    return pixman_image_create_bits (format, min_width, height, NULL, 0);
+    /* Implicitly allocated storage does not need a destroy function
+     * to get freed on refcount hitting zero.
+     */
+}
+
+unsigned long
+fence_get_page_size ()
+{
+    return 0;
+}
+
+#endif /* FENCE_MALLOC_ACTIVE */
+
+uint8_t *
+make_random_bytes (int n_bytes)
+{
+    uint8_t *bytes = fence_malloc (n_bytes);
+
+    if (!bytes)
+	return NULL;
+
+    prng_randmemset (bytes, n_bytes, 0);
+
+    return bytes;
+}
+
+float *
+make_random_floats (int n_bytes)
+{
+    uint8_t *bytes = fence_malloc (n_bytes);
+    float *vals = (float *)bytes;
+
+    if (!bytes)
+	return 0;
+
+    for (n_bytes /= 4; n_bytes; vals++, n_bytes--)
+	*vals = (float)rand() / (float)RAND_MAX;
+
+    return (float *)bytes;
+}
+
+void
+a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels)
+{
+    uint8_t *dst8 = (uint8_t *)dst;
+    int i;
+
+    for (i = 0; i < n_pixels; ++i)
+    {
+	uint32_t p = src[i];
+	uint8_t a, r, g, b;
+
+	a = (p & 0xff000000) >> 24;
+	r = (p & 0x00ff0000) >> 16;
+	g = (p & 0x0000ff00) >> 8;
+	b = (p & 0x000000ff) >> 0;
+
+	if (a != 0)
+	{
+#define DIVIDE(c, a)							\
+	    do								\
+	    {								\
+		int t = ((c) * 255) / a;				\
+		(c) = t < 0? 0 : t > 255? 255 : t;			\
+	    } while (0)
+
+	    DIVIDE (r, a);
+	    DIVIDE (g, a);
+	    DIVIDE (b, a);
+	}
+
+	*dst8++ = r;
+	*dst8++ = g;
+	*dst8++ = b;
+	*dst8++ = a;
+    }
+}
+
+#ifdef HAVE_LIBPNG
+
+pixman_bool_t
+write_png (pixman_image_t *image, const char *filename)
+{
+    int width = pixman_image_get_width (image);
+    int height = pixman_image_get_height (image);
+    int stride = width * 4;
+    uint32_t *data = malloc (height * stride);
+    pixman_image_t *copy;
+    png_struct *write_struct;
+    png_info *info_struct;
+    pixman_bool_t result = FALSE;
+    FILE *f = fopen (filename, "wb");
+    png_bytep *row_pointers;
+    int i;
+
+    if (!f)
+	return FALSE;
+
+    row_pointers = malloc (height * sizeof (png_bytep));
+
+    copy = pixman_image_create_bits (
+	PIXMAN_a8r8g8b8, width, height, data, stride);
+
+    pixman_image_composite32 (
+	PIXMAN_OP_SRC, image, NULL, copy, 0, 0, 0, 0, 0, 0, width, height);
+
+    a8r8g8b8_to_rgba_np (data, data, height * width);
+
+    for (i = 0; i < height; ++i)
+	row_pointers[i] = (png_bytep)(data + i * width);
+
+    if (!(write_struct = png_create_write_struct (
+	      PNG_LIBPNG_VER_STRING, NULL, NULL, NULL)))
+	goto out1;
+
+    if (!(info_struct = png_create_info_struct (write_struct)))
+	goto out2;
+
+    png_init_io (write_struct, f);
+
+    png_set_IHDR (write_struct, info_struct, width, height,
+		  8, PNG_COLOR_TYPE_RGB_ALPHA,
+		  PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE,
+		  PNG_FILTER_TYPE_BASE);
+
+    png_write_info (write_struct, info_struct);
+
+    png_write_image (write_struct, row_pointers);
+
+    png_write_end (write_struct, NULL);
+
+    result = TRUE;
+
+out2:
+    png_destroy_write_struct (&write_struct, &info_struct);
+
+out1:
+    if (fclose (f) != 0)
+	result = FALSE;
+
+    pixman_image_unref (copy);
+    free (row_pointers);
+    free (data);
+    return result;
+}
+
+#else /* no libpng */
+
+pixman_bool_t
+write_png (pixman_image_t *image, const char *filename)
+{
+    return FALSE;
+}
+
+#endif
+
+static void
+color8_to_color16 (uint32_t color8, pixman_color_t *color16)
+{
+    color16->alpha = ((color8 & 0xff000000) >> 24);
+    color16->red =   ((color8 & 0x00ff0000) >> 16);
+    color16->green = ((color8 & 0x0000ff00) >> 8);
+    color16->blue =  ((color8 & 0x000000ff) >> 0);
+
+    color16->alpha |= color16->alpha << 8;
+    color16->red   |= color16->red << 8;
+    color16->blue  |= color16->blue << 8;
+    color16->green |= color16->green << 8;
+}
+
+void
+draw_checkerboard (pixman_image_t *image,
+		   int check_size,
+		   uint32_t color1, uint32_t color2)
+{
+    pixman_color_t check1, check2;
+    pixman_image_t *c1, *c2;
+    int n_checks_x, n_checks_y;
+    int i, j;
+
+    color8_to_color16 (color1, &check1);
+    color8_to_color16 (color2, &check2);
+    
+    c1 = pixman_image_create_solid_fill (&check1);
+    c2 = pixman_image_create_solid_fill (&check2);
+
+    n_checks_x = (
+	pixman_image_get_width (image) + check_size - 1) / check_size;
+    n_checks_y = (
+	pixman_image_get_height (image) + check_size - 1) / check_size;
+
+    for (j = 0; j < n_checks_y; j++)
+    {
+	for (i = 0; i < n_checks_x; i++)
+	{
+	    pixman_image_t *src;
+
+	    if (((i ^ j) & 1))
+		src = c1;
+	    else
+		src = c2;
+
+	    pixman_image_composite32 (PIXMAN_OP_SRC, src, NULL, image,
+				      0, 0, 0, 0,
+				      i * check_size, j * check_size,
+				      check_size, check_size);
+	}
+    }
+}
+
+static uint32_t
+call_test_function (uint32_t    (*test_function)(int testnum, int verbose),
+		    int		testnum,
+		    int		verbose)
+{
+    uint32_t retval;
+
+#if defined (__GNUC__) && defined (_WIN32) && (defined (__i386) || defined (__i386__))
+    __asm__ (
+	/* Deliberately avoid aligning the stack to 16 bytes */
+	"pushl	%1\n\t"
+	"pushl	%2\n\t"
+	"call	*%3\n\t"
+	"addl	$8, %%esp\n\t"
+	: "=a" (retval)
+	: "r" (verbose),
+	  "r" (testnum),
+	  "r" (test_function)
+	: "edx", "ecx"); /* caller save registers */
+#else
+    retval = test_function (testnum, verbose);
+#endif
+
+    return retval;
+}
+
+/*
+ * A function, which can be used as a core part of the test programs,
+ * intended to detect various problems with the help of fuzzing input
+ * to pixman API (according to some templates, aka "smart" fuzzing).
+ * Some general information about such testing can be found here:
+ * http://en.wikipedia.org/wiki/Fuzz_testing
+ *
+ * It may help detecting:
+ *  - crashes on bad handling of valid or reasonably invalid input to
+ *    pixman API.
+ *  - deviations from the behavior of older pixman releases.
+ *  - deviations from the behavior of the same pixman release, but
+ *    configured in a different way (for example with SIMD optimizations
+ *    disabled), or running on a different OS or hardware.
+ *
+ * The test is performed by calling a callback function a huge number
+ * of times. The callback function is expected to run some snippet of
+ * pixman code with pseudorandom variations to the data feeded to
+ * pixman API. A result of running each callback function should be
+ * some deterministic value which depends on test number (test number
+ * can be used as a seed for PRNG). When 'verbose' argument is nonzero,
+ * callback function is expected to print to stdout some information
+ * about what it does.
+ *
+ * Return values from many small tests are accumulated together and
+ * used as final checksum, which can be compared to some expected
+ * value. Running the tests not individually, but in a batch helps
+ * to reduce process start overhead and also allows to parallelize
+ * testing and utilize multiple CPU cores.
+ *
+ * The resulting executable can be run without any arguments. In
+ * this case it runs a batch of tests starting from 1 and up to
+ * 'default_number_of_iterations'. The resulting checksum is
+ * compared with 'expected_checksum' and FAIL or PASS verdict
+ * depends on the result of this comparison.
+ *
+ * If the executable is run with 2 numbers provided as command line
+ * arguments, they specify the starting and ending numbers for a test
+ * batch.
+ *
+ * If the executable is run with only one number provided as a command
+ * line argument, then this number is used to call the callback function
+ * once, and also with verbose flag set.
+ */
+int
+fuzzer_test_main (const char *test_name,
+		  int         default_number_of_iterations,
+		  uint32_t    expected_checksum,
+		  uint32_t    (*test_function)(int testnum, int verbose),
+		  int         argc,
+		  const char *argv[])
+{
+    int i, n1 = 1, n2 = 0;
+    uint32_t checksum = 0;
+    int verbose = getenv ("VERBOSE") != NULL;
+
+    if (argc >= 3)
+    {
+	n1 = atoi (argv[1]);
+	n2 = atoi (argv[2]);
+	if (n2 < n1)
+	{
+	    printf ("invalid test range\n");
+	    return 1;
+	}
+    }
+    else if (argc >= 2)
+    {
+	n2 = atoi (argv[1]);
+
+	checksum = call_test_function (test_function, n2, 1);
+
+	printf ("%d: checksum=%08X\n", n2, checksum);
+	return 0;
+    }
+    else
+    {
+	n1 = 1;
+	n2 = default_number_of_iterations;
+    }
+
+#ifdef USE_OPENMP
+    #pragma omp parallel for reduction(+:checksum) default(none) \
+					shared(n1, n2, test_function, verbose)
+#endif
+    for (i = n1; i <= n2; i++)
+    {
+	uint32_t crc = call_test_function (test_function, i, 0);
+	if (verbose)
+	    printf ("%d: %08X\n", i, crc);
+	checksum += crc;
+    }
+
+    if (n1 == 1 && n2 == default_number_of_iterations)
+    {
+	if (checksum == expected_checksum)
+	{
+	    printf ("%s test passed (checksum=%08X)\n",
+		    test_name, checksum);
+	}
+	else
+	{
+	    printf ("%s test failed! (checksum=%08X, expected %08X)\n",
+		    test_name, checksum, expected_checksum);
+	    return 1;
+	}
+    }
+    else
+    {
+	printf ("%d-%d: checksum=%08X\n", n1, n2, checksum);
+    }
+
+    return 0;
+}
+
+/* Try to obtain current time in seconds */
+double
+gettime (void)
+{
+#ifdef HAVE_GETTIMEOFDAY
+    struct timeval tv;
+
+    gettimeofday (&tv, NULL);
+    return (double)((int64_t)tv.tv_sec * 1000000 + tv.tv_usec) / 1000000.;
+#else
+    return (double)clock() / (double)CLOCKS_PER_SEC;
+#endif
+}
+
+uint32_t
+get_random_seed (void)
+{
+    union { double d; uint32_t u32; } t;
+    t.d = gettime();
+    prng_srand (t.u32);
+
+    return prng_rand ();
+}
+
+#ifdef HAVE_SIGACTION
+#ifdef HAVE_ALARM
+static const char *global_msg;
+
+static void
+on_alarm (int signo)
+{
+    printf ("%s\n", global_msg);
+    exit (1);
+}
+#endif
+#endif
+
+void
+fail_after (int seconds, const char *msg)
+{
+#ifdef HAVE_SIGACTION
+#ifdef HAVE_ALARM
+    struct sigaction action;
+
+    global_msg = msg;
+
+    memset (&action, 0, sizeof (action));
+    action.sa_handler = on_alarm;
+
+    alarm (seconds);
+
+    sigaction (SIGALRM, &action, NULL);
+#endif
+#endif
+}
+
+void
+enable_divbyzero_exceptions (void)
+{
+#ifdef HAVE_FENV_H
+#ifdef HAVE_FEENABLEEXCEPT
+#ifdef HAVE_FEDIVBYZERO
+    feenableexcept (FE_DIVBYZERO);
+#endif
+#endif
+#endif
+}
+
+void
+enable_invalid_exceptions (void)
+{
+#ifdef HAVE_FENV_H
+#ifdef HAVE_FEENABLEEXCEPT
+#ifdef FE_INVALID
+    feenableexcept (FE_INVALID);
+#endif
+#endif
+#endif
+}
+
+void *
+aligned_malloc (size_t align, size_t size)
+{
+    void *result;
+
+#ifdef HAVE_POSIX_MEMALIGN
+    if (posix_memalign (&result, align, size) != 0)
+      result = NULL;
+#else
+    result = malloc (size);
+#endif
+
+    return result;
+}
+
+#define CONVERT_15(c, is_rgb)						\
+    (is_rgb?								\
+     ((((c) >> 3) & 0x001f) |						\
+      (((c) >> 6) & 0x03e0) |						\
+      (((c) >> 9) & 0x7c00)) :						\
+     (((((c) >> 16) & 0xff) * 153 +					\
+       (((c) >>  8) & 0xff) * 301 +					\
+       (((c)      ) & 0xff) * 58) >> 2))
+
+double
+convert_srgb_to_linear (double c)
+{
+    if (c <= 0.04045)
+        return c / 12.92;
+    else
+        return pow ((c + 0.055) / 1.055, 2.4);
+}
+
+double
+convert_linear_to_srgb (double c)
+{
+    if (c <= 0.0031308)
+        return c * 12.92;
+    else
+        return 1.055 * pow (c, 1.0/2.4) - 0.055;
+}
+
+void
+initialize_palette (pixman_indexed_t *palette, uint32_t depth, int is_rgb)
+{
+    int i;
+    uint32_t mask = (1 << depth) - 1;
+
+    for (i = 0; i < 32768; ++i)
+	palette->ent[i] = prng_rand() & mask;
+
+    memset (palette->rgba, 0, sizeof (palette->rgba));
+
+    for (i = 0; i < mask + 1; ++i)
+    {
+	uint32_t rgba24;
+ 	pixman_bool_t retry;
+	uint32_t i15;
+
+	/* We filled the rgb->index map with random numbers, but we
+	 * do need the ability to round trip, that is if some indexed
+	 * color expands to an argb24, then the 15 bit version of that
+	 * color must map back to the index. Anything else, we don't
+	 * care about too much.
+	 */
+	do
+	{
+	    uint32_t old_idx;
+
+	    rgba24 = prng_rand();
+	    i15 = CONVERT_15 (rgba24, is_rgb);
+
+	    old_idx = palette->ent[i15];
+	    if (CONVERT_15 (palette->rgba[old_idx], is_rgb) == i15)
+		retry = 1;
+	    else
+		retry = 0;
+	} while (retry);
+
+	palette->rgba[i] = rgba24;
+	palette->ent[i15] = i;
+    }
+
+    for (i = 0; i < mask + 1; ++i)
+    {
+	assert (palette->ent[CONVERT_15 (palette->rgba[i], is_rgb)] == i);
+    }
+}
+
+struct operator_entry {
+    pixman_op_t		 op;
+    const char		*name;
+    pixman_bool_t	 is_alias;
+};
+
+typedef struct operator_entry operator_entry_t;
+
+static const operator_entry_t op_list[] =
+{
+#define ENTRY(op)							\
+    { PIXMAN_OP_##op, "PIXMAN_OP_" #op, FALSE }
+#define ALIAS(op, nam)							\
+    { PIXMAN_OP_##op, nam, TRUE }
+
+    /* operator_name () will return the first hit in this table,
+     * so keep the list properly ordered between entries and aliases.
+     * Aliases are not listed by list_operators ().
+     */
+
+    ENTRY (CLEAR),
+    ENTRY (SRC),
+    ENTRY (DST),
+    ENTRY (OVER),
+    ENTRY (OVER_REVERSE),
+    ALIAS (OVER_REVERSE,		"overrev"),
+    ENTRY (IN),
+    ENTRY (IN_REVERSE),
+    ALIAS (IN_REVERSE,			"inrev"),
+    ENTRY (OUT),
+    ENTRY (OUT_REVERSE),
+    ALIAS (OUT_REVERSE,			"outrev"),
+    ENTRY (ATOP),
+    ENTRY (ATOP_REVERSE),
+    ALIAS (ATOP_REVERSE,		"atoprev"),
+    ENTRY (XOR),
+    ENTRY (ADD),
+    ENTRY (SATURATE),
+
+    ENTRY (DISJOINT_CLEAR),
+    ENTRY (DISJOINT_SRC),
+    ENTRY (DISJOINT_DST),
+    ENTRY (DISJOINT_OVER),
+    ENTRY (DISJOINT_OVER_REVERSE),
+    ENTRY (DISJOINT_IN),
+    ENTRY (DISJOINT_IN_REVERSE),
+    ENTRY (DISJOINT_OUT),
+    ENTRY (DISJOINT_OUT_REVERSE),
+    ENTRY (DISJOINT_ATOP),
+    ENTRY (DISJOINT_ATOP_REVERSE),
+    ENTRY (DISJOINT_XOR),
+
+    ENTRY (CONJOINT_CLEAR),
+    ENTRY (CONJOINT_SRC),
+    ENTRY (CONJOINT_DST),
+    ENTRY (CONJOINT_OVER),
+    ENTRY (CONJOINT_OVER_REVERSE),
+    ENTRY (CONJOINT_IN),
+    ENTRY (CONJOINT_IN_REVERSE),
+    ENTRY (CONJOINT_OUT),
+    ENTRY (CONJOINT_OUT_REVERSE),
+    ENTRY (CONJOINT_ATOP),
+    ENTRY (CONJOINT_ATOP_REVERSE),
+    ENTRY (CONJOINT_XOR),
+
+    ENTRY (MULTIPLY),
+    ENTRY (SCREEN),
+    ENTRY (OVERLAY),
+    ENTRY (DARKEN),
+    ENTRY (LIGHTEN),
+    ENTRY (COLOR_DODGE),
+    ENTRY (COLOR_BURN),
+    ENTRY (HARD_LIGHT),
+    ENTRY (SOFT_LIGHT),
+    ENTRY (DIFFERENCE),
+    ENTRY (EXCLUSION),
+    ENTRY (HSL_HUE),
+    ENTRY (HSL_SATURATION),
+    ENTRY (HSL_COLOR),
+    ENTRY (HSL_LUMINOSITY),
+
+    ALIAS (NONE, "<invalid operator 'none'>")
+
+#undef ENTRY
+#undef ALIAS
+};
+
+typedef struct {
+    pixman_dither_t	 dither;
+    const char		*name;
+    pixman_bool_t	 is_alias;
+} dither_entry_t;
+
+static const dither_entry_t dither_list[] =
+{
+#define ENTRY(dither)							\
+    { PIXMAN_DITHER_##dither, "PIXMAN_DITHER_" #dither, FALSE }
+#define ALIAS(dither, nam)							\
+    { PIXMAN_DITHER_##dither, nam, TRUE }
+
+    /* dither_name () will return the first hit in this table,
+     * so keep the list properly ordered between entries and aliases.
+     * Aliases are not listed by list_dithers ().
+     */
+
+    ENTRY (ORDERED_BAYER_8),
+    ENTRY (ORDERED_BLUE_NOISE_64),
+    ENTRY (NONE),
+
+#undef ENTRY
+#undef ALIAS
+};
+
+struct format_entry
+{
+    pixman_format_code_t format;
+    const char		*name;
+    pixman_bool_t	 is_alias;
+};
+
+typedef struct format_entry format_entry_t;
+
+static const format_entry_t format_list[] =
+{
+#define ENTRY(f)							\
+    { PIXMAN_##f, #f, FALSE }
+#define ALIAS(f, nam)							\
+    { PIXMAN_##f, nam, TRUE }
+
+    /* format_name () will return the first hit in this table,
+     * so keep the list properly ordered between entries and aliases.
+     * Aliases are not listed by list_formats ().
+     */
+
+/* 128bpp formats */
+    ENTRY (rgba_float),
+/* 96bpp formats */
+    ENTRY (rgb_float),
+
+/* 32bpp formats */
+    ENTRY (a8r8g8b8),
+    ALIAS (a8r8g8b8,		"8888"),
+    ENTRY (x8r8g8b8),
+    ALIAS (x8r8g8b8,		"x888"),
+    ENTRY (a8b8g8r8),
+    ENTRY (x8b8g8r8),
+    ENTRY (b8g8r8a8),
+    ENTRY (b8g8r8x8),
+    ENTRY (r8g8b8a8),
+    ENTRY (r8g8b8x8),
+    ENTRY (x14r6g6b6),
+    ENTRY (x2r10g10b10),
+    ALIAS (x2r10g10b10,		"2x10"),
+    ENTRY (a2r10g10b10),
+    ALIAS (a2r10g10b10,		"2a10"),
+    ENTRY (x2b10g10r10),
+    ENTRY (a2b10g10r10),
+
+/* sRGB formats */
+    ENTRY (a8r8g8b8_sRGB),
+
+/* 24bpp formats */
+    ENTRY (r8g8b8),
+    ALIAS (r8g8b8,		"0888"),
+    ENTRY (b8g8r8),
+
+/* 16 bpp formats */
+    ENTRY (r5g6b5),
+    ALIAS (r5g6b5,		"0565"),
+    ENTRY (b5g6r5),
+
+    ENTRY (a1r5g5b5),
+    ALIAS (a1r5g5b5,		"1555"),
+    ENTRY (x1r5g5b5),
+    ENTRY (a1b5g5r5),
+    ENTRY (x1b5g5r5),
+    ENTRY (a4r4g4b4),
+    ALIAS (a4r4g4b4,		"4444"),
+    ENTRY (x4r4g4b4),
+    ENTRY (a4b4g4r4),
+    ENTRY (x4b4g4r4),
+
+/* 8bpp formats */
+    ENTRY (a8),
+    ALIAS (a8,			"8"),
+    ENTRY (r3g3b2),
+    ENTRY (b2g3r3),
+    ENTRY (a2r2g2b2),
+    ALIAS (a2r2g2b2,		"2222"),
+    ENTRY (a2b2g2r2),
+
+    ALIAS (c8,			"x4c4 / c8"),
+    /* ENTRY (c8), */
+    ALIAS (g8,			"x4g4 / g8"),
+    /* ENTRY (g8), */
+
+    ENTRY (x4a4),
+
+    /* These format codes are identical to c8 and g8, respectively. */
+    /* ENTRY (x4c4), */
+    /* ENTRY (x4g4), */
+
+/* 4 bpp formats */
+    ENTRY (a4),
+    ENTRY (r1g2b1),
+    ENTRY (b1g2r1),
+    ENTRY (a1r1g1b1),
+    ENTRY (a1b1g1r1),
+
+    ALIAS (c4,			"c4"),
+    /* ENTRY (c4), */
+    ALIAS (g4,			"g4"),
+    /* ENTRY (g4), */
+
+/* 1bpp formats */
+    ENTRY (a1),
+
+    ALIAS (g1,			"g1"),
+    /* ENTRY (g1), */
+
+/* YUV formats */
+    ALIAS (yuy2,		"yuy2"),
+    /* ENTRY (yuy2), */
+    ALIAS (yv12,		"yv12"),
+    /* ENTRY (yv12), */
+
+/* Fake formats, not in pixman_format_code_t enum */
+    ALIAS (null,		"null"),
+    ALIAS (solid,		"solid"),
+    ALIAS (solid,		"n"),
+    ALIAS (pixbuf,		"pixbuf"),
+    ALIAS (rpixbuf,		"rpixbuf"),
+    ALIAS (unknown,		"unknown"),
+
+#undef ENTRY
+#undef ALIAS
+};
+
+pixman_format_code_t
+format_from_string (const char *s)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (format_list); ++i)
+    {
+        const format_entry_t *ent = &format_list[i];
+
+        if (strcasecmp (ent->name, s) == 0)
+            return ent->format;
+    }
+
+    return PIXMAN_null;
+}
+
+static void
+emit (const char *s, int *n_chars)
+{
+    *n_chars += printf ("%s,", s);
+    if (*n_chars > 60)
+    {
+        printf ("\n    ");
+        *n_chars = 0;
+    }
+    else
+    {
+        printf (" ");
+        (*n_chars)++;
+    }
+}
+
+void
+list_formats (void)
+{
+    int n_chars;
+    int i;
+
+    printf ("Formats:\n    ");
+
+    n_chars = 0;
+    for (i = 0; i < ARRAY_LENGTH (format_list); ++i)
+    {
+        const format_entry_t *ent = &format_list[i];
+
+        if (ent->is_alias)
+            continue;
+
+        emit (ent->name, &n_chars);
+    }
+
+    printf ("\n\n");
+}
+
+void
+list_operators (void)
+{
+    char short_name [128] = { 0 };
+    int i, n_chars;
+
+    printf ("Operators:\n    ");
+
+    n_chars = 0;
+    for (i = 0; i < ARRAY_LENGTH (op_list); ++i)
+    {
+        const operator_entry_t *ent = &op_list[i];
+        int j;
+
+        if (ent->is_alias)
+            continue;
+
+        snprintf (short_name, sizeof (short_name) - 1, "%s",
+                  ent->name + strlen ("PIXMAN_OP_"));
+
+        for (j = 0; short_name[j] != '\0'; ++j)
+            short_name[j] = tolower (short_name[j]);
+
+        emit (short_name, &n_chars);
+    }
+
+    printf ("\n\n");
+}
+
+void
+list_dithers (void)
+{
+    int n_chars;
+    int i;
+
+    printf ("Dithers:\n    ");
+
+    n_chars = 0;
+    for (i = 0; i < ARRAY_LENGTH (dither_list); ++i)
+    {
+        const dither_entry_t *ent = &dither_list[i];
+
+        if (ent->is_alias)
+            continue;
+
+        emit (ent->name, &n_chars);
+    }
+
+    printf ("\n\n");
+}
+
+pixman_op_t
+operator_from_string (const char *s)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (op_list); ++i)
+    {
+        const operator_entry_t *ent = &op_list[i];
+
+        if (ent->is_alias)
+        {
+            if (strcasecmp (ent->name, s) == 0)
+                return ent->op;
+        }
+        else
+        {
+            if (strcasecmp (ent->name + strlen ("PIXMAN_OP_"), s) == 0)
+                return ent->op;
+        }
+    }
+
+    return PIXMAN_OP_NONE;
+}
+
+pixman_dither_t
+dither_from_string (const char *s)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (dither_list); ++i)
+    {
+        const dither_entry_t *ent = &dither_list[i];
+
+        if (strcasecmp (ent->name, s) == 0)
+            return ent->dither;
+    }
+
+    return PIXMAN_DITHER_NONE;
+}
+
+const char *
+operator_name (pixman_op_t op)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (op_list); ++i)
+    {
+        const operator_entry_t *ent = &op_list[i];
+
+        if (ent->op == op)
+            return ent->name;
+    }
+
+    return "<unknown operator>";
+}
+
+const char *
+format_name (pixman_format_code_t format)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (format_list); ++i)
+    {
+        const format_entry_t *ent = &format_list[i];
+
+        if (ent->format == format)
+            return ent->name;
+    }
+
+    return "<unknown format>";
+};
+
+const char *
+dither_name (pixman_dither_t dither)
+{
+    int i;
+
+    for (i = 0; i < ARRAY_LENGTH (dither_list); ++i)
+    {
+	const dither_entry_t *ent = &dither_list[i];
+
+	if (ent->dither == dither)
+	    return ent->name;
+    }
+
+    return "<unknown dither>";
+}
+
+#define IS_ZERO(f)     (-DBL_MIN < (f) && (f) < DBL_MIN)
+
+typedef double (* blend_func_t) (double as, double s, double ad, double d);
+
+static force_inline double
+blend_multiply (double sa, double s, double da, double d)
+{
+    return d * s;
+}
+
+static force_inline double
+blend_screen (double sa, double s, double da, double d)
+{
+    return d * sa + s * da - s * d;
+}
+
+static force_inline double
+blend_overlay (double sa, double s, double da, double d)
+{
+    if (2 * d < da)
+        return 2 * s * d;
+    else
+        return sa * da - 2 * (da - d) * (sa - s);
+}
+
+static force_inline double
+blend_darken (double sa, double s, double da, double d)
+{
+    s = s * da;
+    d = d * sa;
+
+    if (s > d)
+        return d;
+    else
+        return s;
+}
+
+static force_inline double
+blend_lighten (double sa, double s, double da, double d)
+{
+    s = s * da;
+    d = d * sa;
+
+    if (s > d)
+        return s;
+    else
+        return d;
+}
+
+static force_inline double
+blend_color_dodge (double sa, double s, double da, double d)
+{
+    if (IS_ZERO (d))
+        return 0.0f;
+    else if (d * sa >= sa * da - s * da)
+        return sa * da;
+    else if (IS_ZERO (sa - s))
+        return sa * da;
+    else
+        return sa * sa * d / (sa - s);
+}
+
+static force_inline double
+blend_color_burn (double sa, double s, double da, double d)
+{
+    if (d >= da)
+        return sa * da;
+    else if (sa * (da - d) >= s * da)
+        return 0.0f;
+    else if (IS_ZERO (s))
+        return 0.0f;
+    else
+        return sa * (da - sa * (da - d) / s);
+}
+
+static force_inline double
+blend_hard_light (double sa, double s, double da, double d)
+{
+    if (2 * s < sa)
+        return 2 * s * d;
+    else
+        return sa * da - 2 * (da - d) * (sa - s);
+}
+
+static force_inline double
+blend_soft_light (double sa, double s, double da, double d)
+{
+    if (2 * s <= sa)
+    {
+        if (IS_ZERO (da))
+            return d * sa;
+        else
+            return d * sa - d * (da - d) * (sa - 2 * s) / da;
+    }
+    else
+    {
+        if (IS_ZERO (da))
+        {
+	    return d * sa;
+        }
+        else
+        {
+            if (4 * d <= da)
+                return d * sa + (2 * s - sa) * d * ((16 * d / da - 12) * d / da + 3);
+            else
+                return d * sa + (sqrt (d * da) - d) * (2 * s - sa);
+        }
+    }
+}
+
+static force_inline double
+blend_difference (double sa, double s, double da, double d)
+{
+    double dsa = d * sa;
+    double sda = s * da;
+
+    if (sda < dsa)
+        return dsa - sda;
+    else
+        return sda - dsa;
+}
+
+static force_inline double
+blend_exclusion (double sa, double s, double da, double d)
+{
+    return s * da + d * sa - 2 * d * s;
+}
+
+static double
+clamp (double d)
+{
+    if (d > 1.0)
+	return 1.0;
+    else if (d < 0.0)
+	return 0.0;
+    else
+	return d;
+}
+
+static double
+blend_channel (double as, double s, double ad, double d,
+                   blend_func_t blend)
+{
+    return clamp ((1 - ad) * s + (1 - as) * d + blend (as, s, ad, d));
+}
+
+static double
+calc_op (pixman_op_t op, double src, double dst, double srca, double dsta)
+{
+#define mult_chan(src, dst, Fa, Fb) MIN ((src) * (Fa) + (dst) * (Fb), 1.0)
+
+    double Fa, Fb;
+
+    switch (op)
+    {
+    case PIXMAN_OP_CLEAR:
+    case PIXMAN_OP_DISJOINT_CLEAR:
+    case PIXMAN_OP_CONJOINT_CLEAR:
+	return mult_chan (src, dst, 0.0, 0.0);
+
+    case PIXMAN_OP_SRC:
+    case PIXMAN_OP_DISJOINT_SRC:
+    case PIXMAN_OP_CONJOINT_SRC:
+	return mult_chan (src, dst, 1.0, 0.0);
+
+    case PIXMAN_OP_DST:
+    case PIXMAN_OP_DISJOINT_DST:
+    case PIXMAN_OP_CONJOINT_DST:
+	return mult_chan (src, dst, 0.0, 1.0);
+
+    case PIXMAN_OP_OVER:
+	return mult_chan (src, dst, 1.0, 1.0 - srca);
+
+    case PIXMAN_OP_OVER_REVERSE:
+	return mult_chan (src, dst, 1.0 - dsta, 1.0);
+
+    case PIXMAN_OP_IN:
+	return mult_chan (src, dst, dsta, 0.0);
+
+    case PIXMAN_OP_IN_REVERSE:
+	return mult_chan (src, dst, 0.0, srca);
+
+    case PIXMAN_OP_OUT:
+	return mult_chan (src, dst, 1.0 - dsta, 0.0);
+
+    case PIXMAN_OP_OUT_REVERSE:
+	return mult_chan (src, dst, 0.0, 1.0 - srca);
+
+    case PIXMAN_OP_ATOP:
+	return mult_chan (src, dst, dsta, 1.0 - srca);
+
+    case PIXMAN_OP_ATOP_REVERSE:
+	return mult_chan (src, dst, 1.0 - dsta,  srca);
+
+    case PIXMAN_OP_XOR:
+	return mult_chan (src, dst, 1.0 - dsta, 1.0 - srca);
+
+    case PIXMAN_OP_ADD:
+	return mult_chan (src, dst, 1.0, 1.0);
+
+    case PIXMAN_OP_SATURATE:
+    case PIXMAN_OP_DISJOINT_OVER_REVERSE:
+	if (srca == 0.0)
+	    Fa = 1.0;
+	else
+	    Fa = MIN (1.0, (1.0 - dsta) / srca);
+	return mult_chan (src, dst, Fa, 1.0);
+
+    case PIXMAN_OP_DISJOINT_OVER:
+	if (dsta == 0.0)
+	    Fb = 1.0;
+	else
+	    Fb = MIN (1.0, (1.0 - srca) / dsta);
+	return mult_chan (src, dst, 1.0, Fb);
+
+    case PIXMAN_OP_DISJOINT_IN:
+	if (srca == 0.0)
+	    Fa = 0.0;
+	else
+	    Fa = MAX (0.0, 1.0 - (1.0 - dsta) / srca);
+	return mult_chan (src, dst, Fa, 0.0);
+
+    case PIXMAN_OP_DISJOINT_IN_REVERSE:
+	if (dsta == 0.0)
+	    Fb = 0.0;
+	else
+	    Fb = MAX (0.0, 1.0 - (1.0 - srca) / dsta);
+	return mult_chan (src, dst, 0.0, Fb);
+
+    case PIXMAN_OP_DISJOINT_OUT:
+	if (srca == 0.0)
+	    Fa = 1.0;
+	else
+	    Fa = MIN (1.0, (1.0 - dsta) / srca);
+	return mult_chan (src, dst, Fa, 0.0);
+
+    case PIXMAN_OP_DISJOINT_OUT_REVERSE:
+	if (dsta == 0.0)
+	    Fb = 1.0;
+	else
+	    Fb = MIN (1.0, (1.0 - srca) / dsta);
+	return mult_chan (src, dst, 0.0, Fb);
+
+    case PIXMAN_OP_DISJOINT_ATOP:
+	if (srca == 0.0)
+	    Fa = 0.0;
+	else
+	    Fa = MAX (0.0, 1.0 - (1.0 - dsta) / srca);
+	if (dsta == 0.0)
+	    Fb = 1.0;
+	else
+	    Fb = MIN (1.0, (1.0 - srca) / dsta);
+	return mult_chan (src, dst, Fa, Fb);
+
+    case PIXMAN_OP_DISJOINT_ATOP_REVERSE:
+	if (srca == 0.0)
+	    Fa = 1.0;
+	else
+	    Fa = MIN (1.0, (1.0 - dsta) / srca);
+	if (dsta == 0.0)
+	    Fb = 0.0;
+	else
+	    Fb = MAX (0.0, 1.0 - (1.0 - srca) / dsta);
+	return mult_chan (src, dst, Fa, Fb);
+
+    case PIXMAN_OP_DISJOINT_XOR:
+	if (srca == 0.0)
+	    Fa = 1.0;
+	else
+	    Fa = MIN (1.0, (1.0 - dsta) / srca);
+	if (dsta == 0.0)
+	    Fb = 1.0;
+	else
+	    Fb = MIN (1.0, (1.0 - srca) / dsta);
+	return mult_chan (src, dst, Fa, Fb);
+
+    case PIXMAN_OP_CONJOINT_OVER:
+	if (dsta == 0.0)
+	    Fb = 0.0;
+	else
+	    Fb = MAX (0.0, 1.0 - srca / dsta);
+	return mult_chan (src, dst, 1.0, Fb);
+
+    case PIXMAN_OP_CONJOINT_OVER_REVERSE:
+	if (srca == 0.0)
+	    Fa = 0.0;
+	else
+	    Fa = MAX (0.0, 1.0 - dsta / srca);
+	return mult_chan (src, dst, Fa, 1.0);
+
+    case PIXMAN_OP_CONJOINT_IN:
+	if (srca == 0.0)
+	    Fa = 1.0;
+	else
+	    Fa = MIN (1.0, dsta / srca);
+	return mult_chan (src, dst, Fa, 0.0);
+
+    case PIXMAN_OP_CONJOINT_IN_REVERSE:
+	if (dsta == 0.0)
+	    Fb = 1.0;
+	else
+	    Fb = MIN (1.0, srca / dsta);
+	return mult_chan (src, dst, 0.0, Fb);
+
+    case PIXMAN_OP_CONJOINT_OUT:
+	if (srca == 0.0)
+	    Fa = 0.0;
+	else
+	    Fa = MAX (0.0, 1.0 - dsta / srca);
+	return mult_chan (src, dst, Fa, 0.0);
+
+    case PIXMAN_OP_CONJOINT_OUT_REVERSE:
+	if (dsta == 0.0)
+	    Fb = 0.0;
+	else
+	    Fb = MAX (0.0, 1.0 - srca / dsta);
+	return mult_chan (src, dst, 0.0, Fb);
+
+    case PIXMAN_OP_CONJOINT_ATOP:
+	if (srca == 0.0)
+	    Fa = 1.0;
+	else
+	    Fa = MIN (1.0, dsta / srca);
+	if (dsta == 0.0)
+	    Fb = 0.0;
+	else
+	    Fb = MAX (0.0, 1.0 - srca / dsta);
+	return mult_chan (src, dst, Fa, Fb);
+
+    case PIXMAN_OP_CONJOINT_ATOP_REVERSE:
+	if (srca == 0.0)
+	    Fa = 0.0;
+	else
+	    Fa = MAX (0.0, 1.0 - dsta / srca);
+	if (dsta == 0.0)
+	    Fb = 1.0;
+	else
+	    Fb = MIN (1.0, srca / dsta);
+	return mult_chan (src, dst, Fa, Fb);
+
+    case PIXMAN_OP_CONJOINT_XOR:
+	if (srca == 0.0)
+	    Fa = 0.0;
+	else
+	    Fa = MAX (0.0, 1.0 - dsta / srca);
+	if (dsta == 0.0)
+	    Fb = 0.0;
+	else
+	    Fb = MAX (0.0, 1.0 - srca / dsta);
+	return mult_chan (src, dst, Fa, Fb);
+
+    case PIXMAN_OP_MULTIPLY:
+    case PIXMAN_OP_SCREEN:
+    case PIXMAN_OP_OVERLAY:
+    case PIXMAN_OP_DARKEN:
+    case PIXMAN_OP_LIGHTEN:
+    case PIXMAN_OP_COLOR_DODGE:
+    case PIXMAN_OP_COLOR_BURN:
+    case PIXMAN_OP_HARD_LIGHT:
+    case PIXMAN_OP_SOFT_LIGHT:
+    case PIXMAN_OP_DIFFERENCE:
+    case PIXMAN_OP_EXCLUSION:
+    case PIXMAN_OP_HSL_HUE:
+    case PIXMAN_OP_HSL_SATURATION:
+    case PIXMAN_OP_HSL_COLOR:
+    case PIXMAN_OP_HSL_LUMINOSITY:
+    default:
+	abort();
+	return 0; /* silence MSVC */
+    }
+#undef mult_chan
+}
+
+void
+do_composite (pixman_op_t op,
+	      const color_t *src,
+	      const color_t *mask,
+	      const color_t *dst,
+	      color_t *result,
+	      pixman_bool_t component_alpha)
+{
+    color_t srcval, srcalpha;
+
+    static const blend_func_t blend_funcs[] =
+    {
+        blend_multiply,
+        blend_screen,
+        blend_overlay,
+        blend_darken,
+        blend_lighten,
+        blend_color_dodge,
+        blend_color_burn,
+        blend_hard_light,
+        blend_soft_light,
+        blend_difference,
+        blend_exclusion,
+    };
+
+    if (mask == NULL)
+    {
+	srcval = *src;
+
+	srcalpha.r = src->a;
+	srcalpha.g = src->a;
+	srcalpha.b = src->a;
+	srcalpha.a = src->a;
+    }
+    else if (component_alpha)
+    {
+	srcval.r = src->r * mask->r;
+	srcval.g = src->g * mask->g;
+	srcval.b = src->b * mask->b;
+	srcval.a = src->a * mask->a;
+
+	srcalpha.r = src->a * mask->r;
+	srcalpha.g = src->a * mask->g;
+	srcalpha.b = src->a * mask->b;
+	srcalpha.a = src->a * mask->a;
+    }
+    else
+    {
+	srcval.r = src->r * mask->a;
+	srcval.g = src->g * mask->a;
+	srcval.b = src->b * mask->a;
+	srcval.a = src->a * mask->a;
+
+	srcalpha.r = src->a * mask->a;
+	srcalpha.g = src->a * mask->a;
+	srcalpha.b = src->a * mask->a;
+	srcalpha.a = src->a * mask->a;
+    }
+
+    if (op >= PIXMAN_OP_MULTIPLY)
+    {
+        blend_func_t func = blend_funcs[op - PIXMAN_OP_MULTIPLY];
+
+	result->a = srcalpha.a + dst->a - srcalpha.a * dst->a;
+	result->r = blend_channel (srcalpha.r, srcval.r, dst->a, dst->r, func);
+	result->g = blend_channel (srcalpha.g, srcval.g, dst->a, dst->g, func);
+	result->b = blend_channel (srcalpha.b, srcval.b, dst->a, dst->b, func);
+    }
+    else
+    {
+        result->r = calc_op (op, srcval.r, dst->r, srcalpha.r, dst->a);
+        result->g = calc_op (op, srcval.g, dst->g, srcalpha.g, dst->a);
+        result->b = calc_op (op, srcval.b, dst->b, srcalpha.b, dst->a);
+        result->a = calc_op (op, srcval.a, dst->a, srcalpha.a, dst->a);
+    }
+}
+
+static double
+round_channel (double p, int m)
+{
+    int t;
+    double r;
+
+    t = p * ((1 << m));
+    t -= t >> m;
+
+    r = t / (double)((1 << m) - 1);
+
+    return r;
+}
+
+void
+round_color (pixman_format_code_t format, color_t *color)
+{
+    if (PIXMAN_FORMAT_R (format) == 0)
+    {
+	color->r = 0.0;
+	color->g = 0.0;
+	color->b = 0.0;
+    }
+    else
+    {
+	color->r = round_channel (color->r, PIXMAN_FORMAT_R (format));
+	color->g = round_channel (color->g, PIXMAN_FORMAT_G (format));
+	color->b = round_channel (color->b, PIXMAN_FORMAT_B (format));
+    }
+
+    if (PIXMAN_FORMAT_A (format) == 0)
+	color->a = 1;
+    else
+	color->a = round_channel (color->a, PIXMAN_FORMAT_A (format));
+}
+
+/* The acceptable deviation in units of [0.0, 1.0]
+ */
+#define DEVIATION (0.0128)
+
+/* Check whether @pixel is a valid quantization of the a, r, g, b
+ * parameters. Some slack is permitted.
+ */
+void
+pixel_checker_init (pixel_checker_t *checker, pixman_format_code_t format)
+{
+    assert (PIXMAN_FORMAT_VIS (format));
+
+    checker->format = format;
+
+    if (format == PIXMAN_rgba_float ||
+	format == PIXMAN_rgb_float)
+	return;
+
+    switch (PIXMAN_FORMAT_TYPE (format))
+    {
+    case PIXMAN_TYPE_A:
+	checker->bs = 0;
+	checker->gs = 0;
+	checker->rs = 0;
+	checker->as = 0;
+	break;
+
+    case PIXMAN_TYPE_ARGB:
+    case PIXMAN_TYPE_ARGB_SRGB:
+	checker->bs = 0;
+	checker->gs = checker->bs + PIXMAN_FORMAT_B (format);
+	checker->rs = checker->gs + PIXMAN_FORMAT_G (format);
+	checker->as = checker->rs + PIXMAN_FORMAT_R (format);
+	break;
+
+    case PIXMAN_TYPE_ABGR:
+	checker->rs = 0;
+	checker->gs = checker->rs + PIXMAN_FORMAT_R (format);
+	checker->bs = checker->gs + PIXMAN_FORMAT_G (format);
+	checker->as = checker->bs + PIXMAN_FORMAT_B (format);
+	break;
+
+    case PIXMAN_TYPE_BGRA:
+	/* With BGRA formats we start counting at the high end of the pixel */
+	checker->bs = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_B (format);
+	checker->gs = checker->bs - PIXMAN_FORMAT_B (format);
+	checker->rs = checker->gs - PIXMAN_FORMAT_G (format);
+	checker->as = checker->rs - PIXMAN_FORMAT_R (format);
+	break;
+
+    case PIXMAN_TYPE_RGBA:
+	/* With BGRA formats we start counting at the high end of the pixel */
+	checker->rs = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_R (format);
+	checker->gs = checker->rs - PIXMAN_FORMAT_R (format);
+	checker->bs = checker->gs - PIXMAN_FORMAT_G (format);
+	checker->as = checker->bs - PIXMAN_FORMAT_B (format);
+	break;
+
+    default:
+	assert (0);
+	break;
+    }
+
+    checker->am = ((1U << PIXMAN_FORMAT_A (format)) - 1) << checker->as;
+    checker->rm = ((1U << PIXMAN_FORMAT_R (format)) - 1) << checker->rs;
+    checker->gm = ((1U << PIXMAN_FORMAT_G (format)) - 1) << checker->gs;
+    checker->bm = ((1U << PIXMAN_FORMAT_B (format)) - 1) << checker->bs;
+
+    checker->aw = PIXMAN_FORMAT_A (format);
+    checker->rw = PIXMAN_FORMAT_R (format);
+    checker->gw = PIXMAN_FORMAT_G (format);
+    checker->bw = PIXMAN_FORMAT_B (format);
+
+    checker->ad = DEVIATION;
+    checker->rd = DEVIATION;
+    checker->gd = DEVIATION;
+    checker->bd = DEVIATION;
+}
+
+/* When dithering is enabled, we allow one extra pixel of tolerance
+ */
+void
+pixel_checker_allow_dither (pixel_checker_t *checker)
+{
+    checker->ad += 1 / (double)((1 << checker->aw) - 1);
+    checker->rd += 1 / (double)((1 << checker->rw) - 1);
+    checker->gd += 1 / (double)((1 << checker->gw) - 1);
+    checker->bd += 1 / (double)((1 << checker->bw) - 1);
+}
+
+static void
+pixel_checker_require_uint32_format (const pixel_checker_t *checker)
+{
+    assert (checker->format != PIXMAN_rgba_float &&
+	    checker->format != PIXMAN_rgb_float);
+}
+
+void
+pixel_checker_split_pixel (const pixel_checker_t *checker, uint32_t pixel,
+			   int *a, int *r, int *g, int *b)
+{
+    pixel_checker_require_uint32_format(checker);
+
+    *a = (pixel & checker->am) >> checker->as;
+    *r = (pixel & checker->rm) >> checker->rs;
+    *g = (pixel & checker->gm) >> checker->gs;
+    *b = (pixel & checker->bm) >> checker->bs;
+}
+
+void
+pixel_checker_get_masks (const pixel_checker_t *checker,
+                         uint32_t              *am,
+                         uint32_t              *rm,
+                         uint32_t              *gm,
+                         uint32_t              *bm)
+{
+    pixel_checker_require_uint32_format(checker);
+
+    if (am)
+        *am = checker->am;
+    if (rm)
+        *rm = checker->rm;
+    if (gm)
+        *gm = checker->gm;
+    if (bm)
+        *bm = checker->bm;
+}
+
+void
+pixel_checker_convert_pixel_to_color (const pixel_checker_t *checker,
+                                      uint32_t pixel, color_t *color)
+{
+    int a, r, g, b;
+
+    pixel_checker_require_uint32_format(checker);
+
+    pixel_checker_split_pixel (checker, pixel, &a, &r, &g, &b);
+
+    if (checker->am == 0)
+        color->a = 1.0;
+    else
+        color->a = a / (double)(checker->am >> checker->as);
+
+    if (checker->rm == 0)
+        color->r = 0.0;
+    else
+        color->r = r / (double)(checker->rm >> checker->rs);
+
+    if (checker->gm == 0)
+        color->g = 0.0;
+    else
+        color->g = g / (double)(checker->gm >> checker->gs);
+
+    if (checker->bm == 0)
+        color->b = 0.0;
+    else
+        color->b = b / (double)(checker->bm >> checker->bs);
+
+    if (PIXMAN_FORMAT_TYPE (checker->format) == PIXMAN_TYPE_ARGB_SRGB)
+    {
+	color->r = convert_srgb_to_linear (color->r);
+	color->g = convert_srgb_to_linear (color->g);
+	color->b = convert_srgb_to_linear (color->b);
+    }
+}
+
+static int32_t
+convert (double v, uint32_t width, uint32_t mask, uint32_t shift, double def)
+{
+    int32_t r;
+
+    if (!mask)
+	v = def;
+
+    r = (v * ((mask >> shift) + 1));
+    r -= r >> width;
+
+    return r;
+}
+
+static void
+get_limits (const pixel_checker_t *checker, double sign,
+	    color_t *color,
+	    int *ao, int *ro, int *go, int *bo)
+{
+    color_t tmp;
+
+    if (PIXMAN_FORMAT_TYPE (checker->format) == PIXMAN_TYPE_ARGB_SRGB)
+    {
+	tmp.a = color->a;
+	tmp.r = convert_linear_to_srgb (color->r);
+	tmp.g = convert_linear_to_srgb (color->g);
+	tmp.b = convert_linear_to_srgb (color->b);
+
+	color = &tmp;
+    }
+    
+    *ao = convert (color->a + sign * checker->ad,
+		   checker->aw, checker->am, checker->as, 1.0);
+    *ro = convert (color->r + sign * checker->rd,
+		   checker->rw, checker->rm, checker->rs, 0.0);
+    *go = convert (color->g + sign * checker->gd,
+		   checker->gw, checker->gm, checker->gs, 0.0);
+    *bo = convert (color->b + sign * checker->bd,
+		   checker->bw, checker->bm, checker->bs, 0.0);
+}
+
+void
+pixel_checker_get_max (const pixel_checker_t *checker, color_t *color,
+		       int *am, int *rm, int *gm, int *bm)
+{
+    pixel_checker_require_uint32_format(checker);
+
+    get_limits (checker, 1, color, am, rm, gm, bm);
+}
+
+void
+pixel_checker_get_min (const pixel_checker_t *checker, color_t *color,
+		       int *am, int *rm, int *gm, int *bm)
+{
+    pixel_checker_require_uint32_format(checker);
+
+    get_limits (checker, - 1, color, am, rm, gm, bm);
+}
+
+pixman_bool_t
+pixel_checker_check (const pixel_checker_t *checker, uint32_t pixel,
+		     color_t *color)
+{
+    int32_t a_lo, a_hi, r_lo, r_hi, g_lo, g_hi, b_lo, b_hi;
+    int32_t ai, ri, gi, bi;
+    pixman_bool_t result;
+
+    pixel_checker_require_uint32_format(checker);
+
+    pixel_checker_get_min (checker, color, &a_lo, &r_lo, &g_lo, &b_lo);
+    pixel_checker_get_max (checker, color, &a_hi, &r_hi, &g_hi, &b_hi);
+    pixel_checker_split_pixel (checker, pixel, &ai, &ri, &gi, &bi);
+
+    result =
+	a_lo <= ai && ai <= a_hi	&&
+	r_lo <= ri && ri <= r_hi	&&
+	g_lo <= gi && gi <= g_hi	&&
+	b_lo <= bi && bi <= b_hi;
+
+    return result;
+}
+
+static void
+color_limits (const pixel_checker_t *checker,
+	      double limit, const color_t *color, color_t *out)
+{
+    if (PIXMAN_FORMAT_A(checker->format))
+	out->a = color->a + limit;
+    else
+	out->a = 1.;
+
+    out->r = color->r + limit;
+    out->g = color->g + limit;
+    out->b = color->b + limit;
+}
+
+pixman_bool_t
+pixel_checker_check_color (const pixel_checker_t *checker,
+			   const color_t *actual, const color_t *reference)
+{
+    color_t min, max;
+    pixman_bool_t result;
+
+    color_limits(checker, -DEVIATION, reference, &min);
+    color_limits(checker, DEVIATION, reference, &max);
+
+    result =
+	actual->a >= min.a && actual->a <= max.a &&
+	actual->r >= min.r && actual->r <= max.r &&
+	actual->g >= min.g && actual->g <= max.g &&
+	actual->b >= min.b && actual->b <= max.b;
+
+    return result;
+}
diff --git a/libs/pixman-0.40.0/test/utils.h b/libs/pixman-0.40.0/test/utils.h
new file mode 100644
index 0000000..701417f
--- /dev/null
+++ b/libs/pixman-0.40.0/test/utils.h
@@ -0,0 +1,295 @@
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <assert.h>
+#include "pixman-private.h" /* For 'inline' definition */
+#include "utils-prng.h"
+
+#if defined(_MSC_VER)
+#define snprintf _snprintf
+#define strcasecmp _stricmp
+#endif
+
+#define ARRAY_LENGTH(A) ((int) (sizeof (A) / sizeof ((A) [0])))
+
+/* A primitive pseudorandom number generator,
+ * taken from POSIX.1-2001 example
+ */
+
+extern prng_t prng_state_data;
+extern prng_t *prng_state;
+#ifdef USE_OPENMP
+#pragma omp threadprivate(prng_state_data)
+#pragma omp threadprivate(prng_state)
+#endif
+
+static inline uint32_t
+prng_rand (void)
+{
+    return prng_rand_r (prng_state);
+}
+
+static inline void
+prng_srand (uint32_t seed)
+{
+    if (!prng_state)
+    {
+        /* Without setting a seed, PRNG does not work properly (is just
+         * returning zeros). So we only initialize the pointer here to
+         * make sure that 'prng_srand' is always called before any
+         * other 'prng_*' function. The wrongdoers violating this order
+         * will get a segfault. */
+        prng_state = &prng_state_data;
+    }
+    prng_srand_r (prng_state, seed);
+}
+
+static inline uint32_t
+prng_rand_n (int max)
+{
+    return prng_rand () % max;
+}
+
+static inline void
+prng_randmemset (void *buffer, size_t size, prng_randmemset_flags_t flags)
+{
+    prng_randmemset_r (prng_state, buffer, size, flags);
+}
+
+/* CRC 32 computation
+ */
+uint32_t
+compute_crc32 (uint32_t    in_crc32,
+	       const void *buf,
+	       size_t      buf_len);
+
+uint32_t
+compute_crc32_for_image (uint32_t        in_crc32,
+			 pixman_image_t *image);
+
+/* Print the image in hexadecimal */
+void
+print_image (pixman_image_t *image);
+
+/* Returns TRUE if running on a little endian system
+ */
+static force_inline pixman_bool_t
+is_little_endian (void)
+{
+    unsigned long endian_check_var = 1;
+    return *(unsigned char *)&endian_check_var == 1;
+}
+
+/* perform endian conversion of pixel data
+ */
+void
+image_endian_swap (pixman_image_t *img);
+
+#if defined (HAVE_MPROTECT) && defined (HAVE_GETPAGESIZE) && \
+    defined (HAVE_SYS_MMAN_H) && defined (HAVE_MMAP)
+/* fence_malloc and friends have working fence implementation.
+ * Without this, fence_malloc still allocs but does not catch
+ * out-of-bounds accesses.
+ */
+#define FENCE_MALLOC_ACTIVE 1
+#else
+#define FENCE_MALLOC_ACTIVE 0
+#endif
+
+/* Allocate memory that is bounded by protected pages,
+ * so that out-of-bounds access will cause segfaults
+ */
+void *
+fence_malloc (int64_t len);
+
+void
+fence_free (void *data);
+
+pixman_image_t *
+fence_image_create_bits (pixman_format_code_t format,
+                         int min_width,
+                         int height,
+                         pixman_bool_t stride_fence);
+
+/* Return the page size if FENCE_MALLOC_ACTIVE, or zero otherwise */
+unsigned long
+fence_get_page_size ();
+
+/* Generate n_bytes random bytes in fence_malloced memory */
+uint8_t *
+make_random_bytes (int n_bytes);
+float *
+make_random_floats (int n_bytes);
+
+/* Return current time in seconds */
+double
+gettime (void);
+
+uint32_t
+get_random_seed (void);
+
+/* main body of the fuzzer test */
+int
+fuzzer_test_main (const char *test_name,
+		  int         default_number_of_iterations,
+		  uint32_t    expected_checksum,
+		  uint32_t    (*test_function)(int testnum, int verbose),
+		  int         argc,
+		  const char *argv[]);
+
+void
+fail_after (int seconds, const char *msg);
+
+/* If possible, enable traps for floating point exceptions */
+void enable_divbyzero_exceptions(void);
+void enable_invalid_exceptions(void);
+
+/* Converts a8r8g8b8 pixels to pixels that
+ *  - are not premultiplied,
+ *  - are stored in this order in memory: R, G, B, A, regardless of
+ *    the endianness of the computer.
+ * It is allowed for @src and @dst to point to the same memory buffer.
+ */
+void
+a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels);
+
+pixman_bool_t
+write_png (pixman_image_t *image, const char *filename);
+
+void
+draw_checkerboard (pixman_image_t *image,
+		   int check_size,
+		   uint32_t color1, uint32_t color2);
+
+/* A pair of macros which can help to detect corruption of
+ * floating point registers after a function call. This may
+ * happen if _mm_empty() call is forgotten in MMX/SSE2 fast
+ * path code, or ARM NEON assembly optimized function forgets
+ * to save/restore d8-d15 registers before use.
+ */
+
+#define FLOAT_REGS_CORRUPTION_DETECTOR_START()                 \
+    static volatile double frcd_volatile_constant1 = 123451;   \
+    static volatile double frcd_volatile_constant2 = 123452;   \
+    static volatile double frcd_volatile_constant3 = 123453;   \
+    static volatile double frcd_volatile_constant4 = 123454;   \
+    static volatile double frcd_volatile_constant5 = 123455;   \
+    static volatile double frcd_volatile_constant6 = 123456;   \
+    static volatile double frcd_volatile_constant7 = 123457;   \
+    static volatile double frcd_volatile_constant8 = 123458;   \
+    double frcd_canary_variable1 = frcd_volatile_constant1;    \
+    double frcd_canary_variable2 = frcd_volatile_constant2;    \
+    double frcd_canary_variable3 = frcd_volatile_constant3;    \
+    double frcd_canary_variable4 = frcd_volatile_constant4;    \
+    double frcd_canary_variable5 = frcd_volatile_constant5;    \
+    double frcd_canary_variable6 = frcd_volatile_constant6;    \
+    double frcd_canary_variable7 = frcd_volatile_constant7;    \
+    double frcd_canary_variable8 = frcd_volatile_constant8;
+
+#define FLOAT_REGS_CORRUPTION_DETECTOR_FINISH()                \
+    assert (frcd_canary_variable1 == frcd_volatile_constant1); \
+    assert (frcd_canary_variable2 == frcd_volatile_constant2); \
+    assert (frcd_canary_variable3 == frcd_volatile_constant3); \
+    assert (frcd_canary_variable4 == frcd_volatile_constant4); \
+    assert (frcd_canary_variable5 == frcd_volatile_constant5); \
+    assert (frcd_canary_variable6 == frcd_volatile_constant6); \
+    assert (frcd_canary_variable7 == frcd_volatile_constant7); \
+    assert (frcd_canary_variable8 == frcd_volatile_constant8);
+
+/* Try to get an aligned memory chunk */
+void *
+aligned_malloc (size_t align, size_t size);
+
+double
+convert_srgb_to_linear (double component);
+
+double
+convert_linear_to_srgb (double component);
+
+void
+initialize_palette (pixman_indexed_t *palette, uint32_t depth, int is_rgb);
+
+pixman_format_code_t
+format_from_string (const char *s);
+
+void
+list_formats (void);
+
+void
+list_operators (void);
+
+void list_dithers (void);
+
+pixman_op_t
+operator_from_string (const char *s);
+
+pixman_dither_t
+dither_from_string (const char *s);
+
+const char *
+operator_name (pixman_op_t op);
+
+const char *
+format_name (pixman_format_code_t format);
+
+const char *
+dither_name (pixman_dither_t dither);
+
+typedef struct
+{
+    double r, g, b, a;
+} color_t;
+
+void
+do_composite (pixman_op_t op,
+	      const color_t *src,
+	      const color_t *mask,
+	      const color_t *dst,
+	      color_t *result,
+	      pixman_bool_t component_alpha);
+
+void
+round_color (pixman_format_code_t format, color_t *color);
+
+typedef struct
+{
+    pixman_format_code_t format;
+    uint32_t am, rm, gm, bm;
+    uint32_t as, rs, gs, bs;
+    uint32_t aw, rw, gw, bw;
+    float ad, rd, gd, bd;
+} pixel_checker_t;
+
+void
+pixel_checker_init (pixel_checker_t *checker, pixman_format_code_t format);
+
+void
+pixel_checker_allow_dither (pixel_checker_t *checker);
+
+void
+pixel_checker_split_pixel (const pixel_checker_t *checker, uint32_t pixel,
+			   int *a, int *r, int *g, int *b);
+
+void
+pixel_checker_get_max (const pixel_checker_t *checker, color_t *color,
+		       int *a, int *r, int *g, int *b);
+
+void
+pixel_checker_get_min (const pixel_checker_t *checker, color_t *color,
+		       int *a, int *r, int *g, int *b);
+
+pixman_bool_t
+pixel_checker_check (const pixel_checker_t *checker,
+		     uint32_t pixel, color_t *color);
+
+void
+pixel_checker_convert_pixel_to_color (const pixel_checker_t *checker,
+                                      uint32_t pixel, color_t *color);
+
+void
+pixel_checker_get_masks (const pixel_checker_t *checker,
+                         uint32_t              *am,
+                         uint32_t              *rm,
+                         uint32_t              *gm,
+                         uint32_t              *bm);