switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 1103 deletions

diff --git a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate.c b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate.c
deleted file mode 100644
index 4804dea..0000000
--- a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate.c
+++ /dev/null
@@ -1,1103 +0,0 @@
-/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */
-/*
- * Copyright © 2004,2006 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: Carl D. Worth <cworth@cworth.org>
- */
-
-#define CAIRO_VERSION_H 1
-
-#include "cairo-boilerplate-private.h"
-#include "cairo-boilerplate-scaled-font.h"
-
-#include <pixman.h>
-
-#include <cairo-types-private.h>
-#include <cairo-scaled-font-private.h>
-
-#if CAIRO_HAS_SCRIPT_SURFACE
-#include <cairo-script.h>
-#endif
-
-/* get the "real" version info instead of dummy cairo-version.h */
-#undef CAIRO_VERSION_H
-#include "../cairo-version.h"
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <assert.h>
-#include <errno.h>
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#if HAVE_UNISTD_H && HAVE_FCNTL_H && HAVE_SIGNAL_H && HAVE_SYS_STAT_H && HAVE_SYS_SOCKET_H && HAVE_SYS_UN_H
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-
-#define HAS_DAEMON 1
-#define SOCKET_PATH "./.any2ppm"
-#endif
-
-cairo_content_t
-cairo_boilerplate_content (cairo_content_t content)
-{
-    if (content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED)
-	content = CAIRO_CONTENT_COLOR_ALPHA;
-
-    return content;
-}
-
-const char *
-cairo_boilerplate_content_name (cairo_content_t content)
-{
-    /* For the purpose of the content name, we don't distinguish the
-     * flattened content value.
-     */
-    switch (cairo_boilerplate_content (content)) {
-    case CAIRO_CONTENT_COLOR:
-	return "rgb24";
-    case CAIRO_CONTENT_COLOR_ALPHA:
-	return "argb32";
-    case CAIRO_CONTENT_ALPHA:
-    default:
-	assert (0); /* not reached */
-	return "---";
-    }
-}
-
-static const char *
-_cairo_boilerplate_content_visible_name (cairo_content_t content)
-{
-    switch (cairo_boilerplate_content (content)) {
-    case CAIRO_CONTENT_COLOR:
-	return "rgb";
-    case CAIRO_CONTENT_COLOR_ALPHA:
-	return "rgba";
-    case CAIRO_CONTENT_ALPHA:
-	return "a";
-    default:
-	assert (0); /* not reached */
-	return "---";
-    }
-}
-
-cairo_format_t
-cairo_boilerplate_format_from_content (cairo_content_t content)
-{
-    cairo_format_t format;
-
-    switch (content) {
-    case CAIRO_CONTENT_COLOR:
-        format = CAIRO_FORMAT_RGB24;
-        break;
-    case CAIRO_CONTENT_COLOR_ALPHA:
-        format = CAIRO_FORMAT_ARGB32;
-        break;
-    case CAIRO_CONTENT_ALPHA:
-        format = CAIRO_FORMAT_A8;
-        break;
-    default:
-        assert (0); /* not reached */
-        format = CAIRO_FORMAT_INVALID;
-        break;
-    }
-
-    return format;
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_image_create_surface (const char		   *name,
-					 cairo_content_t	    content,
-					 double 		    width,
-					 double 		    height,
-					 double 		    max_width,
-					 double 		    max_height,
-					 cairo_boilerplate_mode_t   mode,
-					 void			  **closure)
-{
-    cairo_format_t format;
-
-    *closure = NULL;
-
-    if (content == CAIRO_CONTENT_COLOR_ALPHA) {
-	format = CAIRO_FORMAT_ARGB32;
-    } else if (content == CAIRO_CONTENT_COLOR) {
-	format = CAIRO_FORMAT_RGB24;
-    } else {
-	assert (0); /* not reached */
-	return NULL;
-    }
-
-    return cairo_image_surface_create (format, ceil (width), ceil (height));
-}
-
-static const cairo_user_data_key_t key;
-
-static cairo_surface_t *
-_cairo_boilerplate_image_create_similar (cairo_surface_t *other,
-					 cairo_content_t content,
-					 int width, int height)
-{
-    cairo_format_t format;
-    cairo_surface_t *surface;
-    int stride;
-    void *ptr;
-
-    switch (content) {
-    case CAIRO_CONTENT_ALPHA:
-        format = CAIRO_FORMAT_A8;
-        break;
-    case CAIRO_CONTENT_COLOR:
-        format = CAIRO_FORMAT_RGB24;
-        break;
-    case CAIRO_CONTENT_COLOR_ALPHA:
-    default:
-        format = CAIRO_FORMAT_ARGB32;
-        break;
-    }
-
-    stride = cairo_format_stride_for_width(format, width);
-    ptr = malloc (stride* height);
-
-    surface = cairo_image_surface_create_for_data (ptr, format,
-						   width, height, stride);
-    cairo_surface_set_user_data (surface, &key, ptr, free);
-
-    return surface;
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_image16_create_surface (const char		     *name,
-					   cairo_content_t	      content,
-					   double		      width,
-					   double		      height,
-					   double		      max_width,
-					   double		      max_height,
-					   cairo_boilerplate_mode_t   mode,
-					   void			    **closure)
-{
-    *closure = NULL;
-
-    /* XXX force CAIRO_CONTENT_COLOR */
-    return cairo_image_surface_create (CAIRO_FORMAT_RGB16_565, ceil (width), ceil (height));
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_image16_create_similar (cairo_surface_t *other,
-					   cairo_content_t content,
-					   int width, int height)
-{
-    cairo_format_t format;
-    cairo_surface_t *surface;
-    int stride;
-    void *ptr;
-
-    switch (content) {
-    case CAIRO_CONTENT_ALPHA:
-        format = CAIRO_FORMAT_A8;
-        break;
-    case CAIRO_CONTENT_COLOR:
-        format = CAIRO_FORMAT_RGB16_565;
-        break;
-    case CAIRO_CONTENT_COLOR_ALPHA:
-    default:
-        format = CAIRO_FORMAT_ARGB32;
-        break;
-    }
-
-    stride = cairo_format_stride_for_width(format, width);
-    ptr = malloc (stride* height);
-
-    surface = cairo_image_surface_create_for_data (ptr, format,
-						   width, height, stride);
-    cairo_surface_set_user_data (surface, &key, ptr, free);
-
-    return surface;
-}
-
-static char *
-_cairo_boilerplate_image_describe (void *closure)
-{
-    char *s;
-  
-    xasprintf (&s, "pixman %s", pixman_version_string ());
-
-    return s;
-}
-
-#if CAIRO_HAS_RECORDING_SURFACE
-static cairo_surface_t *
-_cairo_boilerplate_recording_create_surface (const char 	       *name,
-					     cairo_content_t		content,
-					     double			width,
-					     double			height,
-					     double			max_width,
-					     double			max_height,
-					     cairo_boilerplate_mode_t	mode,
-					     void		      **closure)
-{
-    cairo_rectangle_t extents;
-
-    extents.x = 0;
-    extents.y = 0;
-    extents.width = width;
-    extents.height = height;
-    return *closure = cairo_surface_reference (cairo_recording_surface_create (content, &extents));
-}
-
-static void
-_cairo_boilerplate_recording_surface_cleanup (void *closure)
-{
-    cairo_surface_finish (closure);
-    cairo_surface_destroy (closure);
-}
-#endif
-
-const cairo_user_data_key_t cairo_boilerplate_output_basename_key;
-
-cairo_surface_t *
-_cairo_boilerplate_get_image_surface (cairo_surface_t *src,
-				      int	       page,
-				      int	       width,
-				      int	       height)
-{
-    cairo_surface_t *surface, *image;
-    cairo_t *cr;
-    cairo_status_t status;
-    cairo_format_t format;
-
-    if (cairo_surface_status (src))
-	return cairo_surface_reference (src);
-
-    if (page != 0)
-	return cairo_boilerplate_surface_create_in_error (CAIRO_STATUS_SURFACE_TYPE_MISMATCH);
-
-    /* extract sub-surface */
-    switch (cairo_surface_get_content (src)) {
-    case CAIRO_CONTENT_ALPHA:
-	format = CAIRO_FORMAT_A8;
-	break;
-    case CAIRO_CONTENT_COLOR:
-	format = CAIRO_FORMAT_RGB24;
-	break;
-    default:
-    case CAIRO_CONTENT_COLOR_ALPHA:
-	format = CAIRO_FORMAT_ARGB32;
-	break;
-    }
-    surface = cairo_image_surface_create (format, width, height);
-    assert (cairo_surface_get_content (surface) == cairo_surface_get_content (src));
-    image = cairo_surface_reference (surface);
-
-    /* open a logging channel (only interesting for recording surfaces) */
-#if CAIRO_HAS_SCRIPT_SURFACE && CAIRO_HAS_RECORDING_SURFACE
-    if (cairo_surface_get_type (src) == CAIRO_SURFACE_TYPE_RECORDING) {
-	const char *test_name;
-
-	test_name = cairo_surface_get_user_data (src,
-						 &cairo_boilerplate_output_basename_key);
-	if (test_name != NULL) {
-	    cairo_device_t *ctx;
-	    char *filename;
-
-	    cairo_surface_destroy (surface);
-
-	    xasprintf (&filename, "%s.out.trace", test_name);
-	    ctx = cairo_script_create (filename);
-	    surface = cairo_script_surface_create_for_target (ctx, image);
-	    cairo_device_destroy (ctx);
-	    free (filename);
-	}
-    }
-#endif
-
-    cr = cairo_create (surface);
-    cairo_surface_destroy (surface);
-    cairo_set_source_surface (cr, src, 0, 0);
-    cairo_paint (cr);
-
-    status = cairo_status (cr);
-    if (status) {
-	cairo_surface_destroy (image);
-	image = cairo_surface_reference (cairo_get_target (cr));
-    }
-    cairo_destroy (cr);
-
-    return image;
-}
-
-cairo_surface_t *
-cairo_boilerplate_get_image_surface_from_png (const char   *filename,
-					      int	    width,
-					      int	    height,
-					      cairo_bool_t  flatten)
-{
-    cairo_surface_t *surface;
-
-    surface = cairo_image_surface_create_from_png (filename);
-    if (cairo_surface_status (surface))
-	return surface;
-
-    if (flatten) {
-	cairo_t *cr;
-	cairo_surface_t *flattened;
-
-	flattened = cairo_image_surface_create (cairo_image_surface_get_format (surface),
-						width,
-						height);
-	cr = cairo_create (flattened);
-	cairo_surface_destroy (flattened);
-
-	cairo_set_source_rgb (cr, 1, 1, 1);
-	cairo_paint (cr);
-
-	cairo_set_source_surface (cr, surface,
-				  width - cairo_image_surface_get_width (surface),
-				  height - cairo_image_surface_get_height (surface));
-	cairo_paint (cr);
-
-	cairo_surface_destroy (surface);
-	surface = cairo_surface_reference (cairo_get_target (cr));
-	cairo_destroy (cr);
-    } else if (cairo_image_surface_get_width (surface) != width ||
-	       cairo_image_surface_get_height (surface) != height)
-    {
-	cairo_t *cr;
-	cairo_surface_t *sub;
-
-	sub = cairo_image_surface_create (cairo_image_surface_get_format (surface),
-					  width,
-					  height);
-	cr = cairo_create (sub);
-	cairo_surface_destroy (sub);
-
-	cairo_set_source_surface (cr, surface,
-				  width - cairo_image_surface_get_width (surface),
-				  height - cairo_image_surface_get_height (surface));
-	cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
-	cairo_paint (cr);
-
-	cairo_surface_destroy (surface);
-	surface = cairo_surface_reference (cairo_get_target (cr));
-	cairo_destroy (cr);
-    }
-
-    return surface;
-}
-
-static const cairo_boilerplate_target_t builtin_targets[] = {
-    /* I'm uncompromising about leaving the image backend as 0
-     * for tolerance. There shouldn't ever be anything that is out of
-     * our control here. */
-    {
-	"image", "image", NULL, NULL,
-	CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR_ALPHA, 0,
-	NULL,
-	_cairo_boilerplate_image_create_surface,
-	_cairo_boilerplate_image_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	NULL, NULL,
-        _cairo_boilerplate_image_describe,
-	TRUE, FALSE, FALSE
-    },
-    {
-	"image", "image", NULL, NULL,
-	CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR, 0,
-	NULL,
-	_cairo_boilerplate_image_create_surface,
-	_cairo_boilerplate_image_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	NULL, NULL,
-        _cairo_boilerplate_image_describe,
-	FALSE, FALSE, FALSE
-    },
-    {
-	"image16", "image", NULL, NULL,
-	CAIRO_SURFACE_TYPE_IMAGE, CAIRO_CONTENT_COLOR, 0,
-	NULL,
-	_cairo_boilerplate_image16_create_surface,
-	_cairo_boilerplate_image16_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	NULL, NULL,
-        _cairo_boilerplate_image_describe,
-	TRUE, FALSE, FALSE
-    },
-#if CAIRO_HAS_RECORDING_SURFACE
-    {
-	"recording", "image", NULL, NULL,
-	CAIRO_SURFACE_TYPE_RECORDING, CAIRO_CONTENT_COLOR_ALPHA, 0,
-	"cairo_recording_surface_create",
-	_cairo_boilerplate_recording_create_surface,
-	cairo_surface_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_recording_surface_cleanup,
-	NULL, NULL,
-	FALSE, FALSE, TRUE
-    },
-    {
-	"recording", "image", NULL, NULL,
-	CAIRO_SURFACE_TYPE_RECORDING, CAIRO_CONTENT_COLOR, 0,
-	"cairo_recording_surface_create",
-	_cairo_boilerplate_recording_create_surface,
-	cairo_surface_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_recording_surface_cleanup,
-	NULL, NULL,
-	FALSE, FALSE, TRUE
-    },
-#endif
-};
-CAIRO_BOILERPLATE (builtin, builtin_targets)
-
-static struct cairo_boilerplate_target_list {
-    struct cairo_boilerplate_target_list *next;
-    const cairo_boilerplate_target_t *target;
-} *cairo_boilerplate_targets;
-
-static cairo_bool_t
-probe_target (const cairo_boilerplate_target_t *target)
-{
-    if (target->probe == NULL)
-	return TRUE;
-
-#if HAVE_DLSYM
-    return dlsym (NULL, target->probe) != NULL;
-#else
-    return TRUE;
-#endif
-}
-
-void
-_cairo_boilerplate_register_backend (const cairo_boilerplate_target_t *targets,
-				     unsigned int		       count)
-{
-    targets += count;
-    while (count--) {
-	struct cairo_boilerplate_target_list *list;
-
-	--targets;
-	if (! probe_target (targets))
-	    continue;
-
-	list = xmalloc (sizeof (*list));
-	list->next = cairo_boilerplate_targets;
-	list->target = targets;
-	cairo_boilerplate_targets = list;
-    }
-}
-
-static cairo_bool_t
-_cairo_boilerplate_target_format_matches_name (const cairo_boilerplate_target_t *target,
-					const char *tcontent_name,
-					const char *tcontent_end)
-{
-	char const *content_name;
-	const char *content_end = tcontent_end;
-	size_t content_len;
-
-	content_name = _cairo_boilerplate_content_visible_name (target->content);
-	if (tcontent_end)
-		content_len = content_end - tcontent_name;
-	else
-		content_len = strlen(tcontent_name);
-	if (strlen(content_name) != content_len)
-		return FALSE;
-	if (0 == strncmp (content_name, tcontent_name, content_len))
-		return TRUE;
-
-	return FALSE;
-}
-
-static cairo_bool_t
-_cairo_boilerplate_target_matches_name (const cairo_boilerplate_target_t *target,
-					const char			 *tname,
-					const char			 *end)
-{
-    char const *content_name;
-    const char *content_start = strpbrk (tname, ".");
-    const char *content_end = end;
-    size_t name_len;
-    size_t content_len;
-
-    if (content_start >= end)
-	content_start = NULL;
-    if (content_start != NULL)
-	end = content_start++;
-
-    name_len = end - tname;
-
-    /* Check name. */
-    if (! (name_len == 1 && 0 == strncmp (tname, "?", 1))) { /* wildcard? */
-	if (0 != strncmp (target->name, tname, name_len)) /* exact match? */
-	    return FALSE;
-	if (isalnum (target->name[name_len]))
-	    return FALSE;
-    }
-
-    /* Check optional content. */
-    if (content_start == NULL)	/* none given? */
-	return TRUE;
-
-    /* Exact content match? */
-    content_name = _cairo_boilerplate_content_visible_name (target->content);
-    content_len = content_end - content_start;
-    if (strlen(content_name) != content_len)
-	return FALSE;
-    if (0 == strncmp (content_name, content_start, content_len))
-	return TRUE;
-
-    return FALSE;
-}
-
-const cairo_boilerplate_target_t **
-cairo_boilerplate_get_targets (int	    *pnum_targets,
-			       cairo_bool_t *plimited_targets)
-{
-    size_t i, num_targets;
-    cairo_bool_t limited_targets = FALSE;
-    const char *tname;
-    const cairo_boilerplate_target_t **targets_to_test;
-    struct cairo_boilerplate_target_list *list;
-
-    if (cairo_boilerplate_targets == NULL)
-	_cairo_boilerplate_register_all ();
-
-    if ((tname = getenv ("CAIRO_TEST_TARGET")) != NULL && *tname) {
-	/* check the list of targets specified by the user */
-	limited_targets = TRUE;
-
-	num_targets = 0;
-	targets_to_test = NULL;
-
-	while (*tname) {
-	    int found = 0;
-	    const char *end = strpbrk (tname, " \t\r\n;:,");
-	    if (!end)
-		end = tname + strlen (tname);
-
-	    if (end == tname) {
-		tname = end + 1;
-		continue;
-	    }
-
-	    for (list = cairo_boilerplate_targets;
-		 list != NULL;
-		 list = list->next)
-	    {
-		    const cairo_boilerplate_target_t *target = list->target;
-		    const char *tcontent_name;
-		    const char *tcontent_end;
-		    if (_cairo_boilerplate_target_matches_name (target, tname, end)) {
-			    if ((tcontent_name = getenv ("CAIRO_TEST_TARGET_FORMAT")) != NULL && *tcontent_name) {
-				    while(tcontent_name) {
-					    tcontent_end = strpbrk (tcontent_name, " \t\r\n;:,");
-					    if (tcontent_end == tcontent_name) {
-						    tcontent_name = tcontent_end + 1;
-						    continue;
-					    }
-					    if(_cairo_boilerplate_target_format_matches_name (target,
-								    tcontent_name, tcontent_end)) {
-						    /* realloc isn't exactly the best thing here, but meh. */
-						    targets_to_test = xrealloc (targets_to_test,
-								    sizeof(cairo_boilerplate_target_t *) * (num_targets+1));
-						    targets_to_test[num_targets++] = target;
-						    found = 1;
-					    }
-
-					    if (tcontent_end)
-						    tcontent_end++;
-					    tcontent_name = tcontent_end;
-				    }
-			    } else {
-				    /* realloc isn't exactly the best thing here, but meh. */
-				    targets_to_test = xrealloc (targets_to_test,
-						    sizeof(cairo_boilerplate_target_t *) * (num_targets+1));
-				    targets_to_test[num_targets++] = target;
-				    found = 1;
-			    }
-		    }
-	    }
-
-	    if (!found) {
-		const char *last_name = NULL;
-
-		fprintf (stderr, "Cannot find target '%.*s'.\n",
-			 (int)(end - tname), tname);
-		fprintf (stderr, "Known targets:");
-		for (list = cairo_boilerplate_targets;
-		     list != NULL;
-		     list = list->next)
-		{
-		    const cairo_boilerplate_target_t *target = list->target;
-		    if (last_name != NULL) {
-			if (strcmp (target->name, last_name) == 0) {
-			    /* filter out repeats that differ in content */
-			    continue;
-			}
-			fprintf (stderr, ",");
-		    }
-		    fprintf (stderr, " %s", target->name);
-		    last_name = target->name;
-		}
-		fprintf (stderr, "\n");
-		exit(-1);
-	    }
-
-	    if (*end)
-	      end++;
-	    tname = end;
-	}
-    } else {
-	    int found = 0;
-	    int not_found_targets = 0;
-	    num_targets = 0;
-	    targets_to_test = xmalloc (sizeof(cairo_boilerplate_target_t*) * num_targets);
-	    for (list = cairo_boilerplate_targets; list != NULL; list = list->next)
-	    {
-		    const cairo_boilerplate_target_t *target = list->target;
-		    const char *tcontent_name;
-		    const char *tcontent_end;
-		    if ((tcontent_name = getenv ("CAIRO_TEST_TARGET_FORMAT")) != NULL && *tcontent_name) {
-			    while(tcontent_name) {
-				    tcontent_end = strpbrk (tcontent_name, " \t\r\n;:,");
-				    if (tcontent_end == tcontent_name) {
-					    tcontent_name = tcontent_end + 1;
-					    continue;
-				    }
-				    if (_cairo_boilerplate_target_format_matches_name (target,
-							    tcontent_name, tcontent_end)) {
-					    /* realloc isn't exactly the best thing here, but meh. */
-					    targets_to_test = xrealloc (targets_to_test,
-							    sizeof(cairo_boilerplate_target_t *) * (num_targets+1));
-					    targets_to_test[num_targets++] = target;
-					    found =1;
-				    }
-				    else
-				    {
-					    not_found_targets++;
-				    }
-
-				    if (tcontent_end)
-					    tcontent_end++;
-
-				    tcontent_name = tcontent_end;
-			    }
-		    }
-		    else
-		    {
-			    num_targets++;
-		    }
-	    }
-	    if (!found)
-	    {
-		    /* check all compiled in targets */
-		    num_targets = num_targets + not_found_targets;
-		    targets_to_test = xrealloc (targets_to_test,
-				    sizeof(cairo_boilerplate_target_t*) * num_targets);
-		    num_targets = 0;
-		    for (list = cairo_boilerplate_targets;
-				    list != NULL;
-				    list = list->next)
-		    {
-			    const cairo_boilerplate_target_t *target = list->target;
-			    targets_to_test[num_targets++] = target;
-		    }
-	    }
-
-    }
-
-    /* exclude targets as specified by the user */
-    if ((tname = getenv ("CAIRO_TEST_TARGET_EXCLUDE")) != NULL && *tname) {
-	limited_targets = TRUE;
-
-	while (*tname) {
-	    int j;
-	    const char *end = strpbrk (tname, " \t\r\n;:,");
-	    if (!end)
-		end = tname + strlen (tname);
-
-	    if (end == tname) {
-		tname = end + 1;
-		continue;
-	    }
-
-	    for (i = j = 0; i < num_targets; i++) {
-		const cairo_boilerplate_target_t *target = targets_to_test[i];
-		if (! _cairo_boilerplate_target_matches_name (target,
-							      tname, end))
-		{
-		    targets_to_test[j++] = targets_to_test[i];
-		}
-	    }
-	    num_targets = j;
-
-	    if (*end)
-	      end++;
-	    tname = end;
-	}
-    }
-
-    if (pnum_targets)
-	*pnum_targets = num_targets;
-
-    if (plimited_targets)
-	*plimited_targets = limited_targets;
-
-    return targets_to_test;
-}
-
-const cairo_boilerplate_target_t *
-cairo_boilerplate_get_image_target (cairo_content_t content)
-{
-    if (cairo_boilerplate_targets == NULL)
-	_cairo_boilerplate_register_all ();
-
-    switch (content) {
-    case CAIRO_CONTENT_COLOR:
-        return &builtin_targets[1];
-    case CAIRO_CONTENT_COLOR_ALPHA:
-        return &builtin_targets[0];
-    case CAIRO_CONTENT_ALPHA:
-    default:
-        return NULL;
-    }
-}
-
-const cairo_boilerplate_target_t *
-cairo_boilerplate_get_target_by_name (const char      *name,
-				      cairo_content_t  content)
-{
-    struct cairo_boilerplate_target_list *list;
-
-    if (cairo_boilerplate_targets == NULL)
-	_cairo_boilerplate_register_all ();
-
-    /* first return an exact match */
-    for (list = cairo_boilerplate_targets; list != NULL; list = list->next) {
-	const cairo_boilerplate_target_t *target = list->target;
-	if (strcmp (target->name, name) == 0 &&
-	    target->content == content)
-	{
-	    return target;
-	}
-    }
-
-    /* otherwise just return a match that may differ in content */
-    for (list = cairo_boilerplate_targets; list != NULL; list = list->next) {
-	const cairo_boilerplate_target_t *target = list->target;
-	if (strcmp (target->name, name) == 0)
-	    return target;
-    }
-
-    return NULL;
-}
-
-void
-cairo_boilerplate_free_targets (const cairo_boilerplate_target_t **targets)
-{
-    free (targets);
-}
-
-cairo_surface_t *
-cairo_boilerplate_surface_create_in_error (cairo_status_t status)
-{
-    cairo_surface_t *surface = NULL;
-    int loop = 5;
-
-    do {
-	cairo_surface_t *intermediate;
-	cairo_t *cr;
-	cairo_path_t path;
-
-	intermediate = cairo_image_surface_create (CAIRO_FORMAT_A8, 0, 0);
-	cr = cairo_create (intermediate);
-	cairo_surface_destroy (intermediate);
-
-	path.status = status;
-	cairo_append_path (cr, &path);
-
-	cairo_surface_destroy (surface);
-	surface = cairo_surface_reference (cairo_get_target (cr));
-	cairo_destroy (cr);
-    } while (cairo_surface_status (surface) != status && --loop);
-
-    return surface;
-}
-
-void
-cairo_boilerplate_scaled_font_set_max_glyphs_cached (cairo_scaled_font_t *scaled_font,
-						     int		  max_glyphs)
-{
-    /* XXX CAIRO_DEBUG */
-}
-
-#if HAS_DAEMON
-static int
-any2ppm_daemon_exists (void)
-{
-    struct stat st;
-    int fd;
-    char buf[80];
-    int pid;
-    int ret;
-
-    if (stat (SOCKET_PATH, &st) < 0)
-	return 0;
-
-    fd = open (SOCKET_PATH ".pid", O_RDONLY);
-    if (fd < 0)
-	return 0;
-
-    pid = 0;
-    ret = read (fd, buf, sizeof (buf) - 1);
-    if (ret > 0) {
-	buf[ret] = '\0';
-	pid = atoi (buf);
-    }
-    close (fd);
-
-    return pid > 0 && kill (pid, 0) != -1;
-}
-#endif
-
-FILE *
-cairo_boilerplate_open_any2ppm (const char   *filename,
-				int	      page,
-				unsigned int  flags,
-				int        (**close_cb) (FILE *))
-{
-    char command[4096];
-    const char *any2ppm;
-#if HAS_DAEMON
-    int sk;
-    struct sockaddr_un addr;
-    int len;
-#endif
-
-    any2ppm = getenv ("ANY2PPM");
-    if (any2ppm == NULL)
-	any2ppm = "./any2ppm";
-
-#if HAS_DAEMON
-    if (flags & CAIRO_BOILERPLATE_OPEN_NO_DAEMON)
-	goto POPEN;
-
-    if (! any2ppm_daemon_exists ()) {
-	if (system (any2ppm) != 0)
-	    goto POPEN;
-    }
-
-    sk = socket (PF_UNIX, SOCK_STREAM, 0);
-    if (sk == -1)
-	goto POPEN;
-
-    memset (&addr, 0, sizeof (addr));
-    addr.sun_family = AF_UNIX;
-    strcpy (addr.sun_path, SOCKET_PATH);
-
-    if (connect (sk, (struct sockaddr *) &addr, sizeof (addr)) == -1) {
-	close (sk);
-	goto POPEN;
-    }
-
-    len = sprintf (command, "%s %d\n", filename, page);
-    if (write (sk, command, len) != len) {
-	close (sk);
-	goto POPEN;
-    }
-
-    *close_cb = fclose;
-    return fdopen (sk, "rb");
-
-POPEN:
-#endif
-
-    *close_cb = pclose;
-    sprintf (command, "%s %s %d", any2ppm, filename, page);
-    return popen (command, "rb");
-}
-
-static cairo_bool_t
-freadn (unsigned char *buf,
-	int	       len,
-	FILE	      *file)
-{
-    int ret;
-
-    while (len) {
-	ret = fread (buf, 1, len, file);
-	if (ret != len) {
-	    if (ferror (file) || feof (file))
-		return FALSE;
-	}
-	len -= ret;
-	buf += len;
-    }
-
-    return TRUE;
-}
-
-cairo_surface_t *
-cairo_boilerplate_image_surface_create_from_ppm_stream (FILE *file)
-{
-    char format;
-    int width, height;
-    ptrdiff_t stride;
-    int x, y;
-    unsigned char *data;
-    cairo_surface_t *image = NULL;
-
-    if (fscanf (file, "P%c %d %d 255\n", &format, &width, &height) != 3)
-	goto FAIL;
-
-    switch (format) {
-    case '7': /* XXX */
-	image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
-	break;
-    case '6':
-	image = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height);
-	break;
-    case '5':
-	image = cairo_image_surface_create (CAIRO_FORMAT_A8, width, height);
-	break;
-    default:
-	goto FAIL;
-    }
-    if (cairo_surface_status (image))
-	return image;
-
-    data = cairo_image_surface_get_data (image);
-    stride = cairo_image_surface_get_stride (image);
-    for (y = 0; y < height; y++) {
-	unsigned char *buf = data + y*stride;
-	switch (format) {
-	case '7':
-	    if (! freadn (buf, 4 * width, file))
-		goto FAIL;
-	    break;
-	case '6':
-	    if (! freadn (buf, 3*width, file))
-		goto FAIL;
-	    buf += 3*width;
-	    for (x = width; x--; ) {
-		buf -= 3;
-		((uint32_t *) (data + y*stride))[x] =
-		    (buf[0] << 16) | (buf[1] << 8) | (buf[2] << 0);
-	    }
-	    break;
-	case '5':
-	    if (! freadn (buf, width, file))
-		goto FAIL;
-	    break;
-	}
-    }
-    cairo_surface_mark_dirty (image);
-
-    return image;
-
-FAIL:
-    cairo_surface_destroy (image);
-    return cairo_boilerplate_surface_create_in_error (CAIRO_STATUS_READ_ERROR);
-}
-
-cairo_surface_t *
-cairo_boilerplate_convert_to_image (const char *filename,
-				    int 	page)
-{
-    FILE *file;
-    unsigned int flags = 0;
-    cairo_surface_t *image;
-    int (*close_cb) (FILE *);
-    int ret;
-
-  RETRY:
-    file = cairo_boilerplate_open_any2ppm (filename, page, flags, &close_cb);
-    if (file == NULL) {
-	switch (errno) {
-	case ENOMEM:
-	    return cairo_boilerplate_surface_create_in_error (CAIRO_STATUS_NO_MEMORY);
-	default:
-	    return cairo_boilerplate_surface_create_in_error (CAIRO_STATUS_READ_ERROR);
-	}
-    }
-
-    image = cairo_boilerplate_image_surface_create_from_ppm_stream (file);
-    ret = close_cb (file);
-    /* check for fatal errors from the interpreter */
-    if (ret) { /* any2pmm should never die... */
-	cairo_surface_destroy (image);
-	return cairo_boilerplate_surface_create_in_error (CAIRO_STATUS_INVALID_STATUS);
-    }
-
-    if (ret == 0 && cairo_surface_status (image) == CAIRO_STATUS_READ_ERROR) {
-	if (flags == 0) {
-	    /* Try again in a standalone process. */
-	    cairo_surface_destroy (image);
-	    flags = CAIRO_BOILERPLATE_OPEN_NO_DAEMON;
-	    goto RETRY;
-	}
-    }
-
-    return image;
-}
-
-int
-cairo_boilerplate_version (void)
-{
-    return CAIRO_VERSION;
-}
-
-const char*
-cairo_boilerplate_version_string (void)
-{
-    return CAIRO_VERSION_STRING;
-}
-
-void
-cairo_boilerplate_fini (void)
-{
-    while (cairo_boilerplate_targets != NULL) {
-	struct cairo_boilerplate_target_list *next;
-
-	next = cairo_boilerplate_targets->next;
-
-	free (cairo_boilerplate_targets);
-	cairo_boilerplate_targets = next;
-    }
-}