switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 638 deletions

diff --git a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xlib.c b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xlib.c
deleted file mode 100644
index f3d5598..0000000
--- a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xlib.c
+++ /dev/null
@@ -1,638 +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>
- */
-
-#include "cairo-boilerplate-private.h"
-#include "cairo-boilerplate-xlib.h"
-
-#include <cairo-xlib.h>
-#if CAIRO_HAS_XLIB_XRENDER_SURFACE
-#include <cairo-xlib-xrender.h>
-#endif
-
-#include <X11/Xutil.h> /* for XDestroyImage */
-
-#if !CAIRO_HAS_XLIB_XRENDER_SURFACE
-#define PolyModePrecise			    0
-#endif
-
-static const cairo_user_data_key_t key;
-
-typedef struct _xlib_target_closure {
-    Display *dpy;
-    Drawable drawable;
-    cairo_bool_t drawable_is_pixmap;
-} xlib_target_closure_t;
-
-static void
-_cairo_boilerplate_xlib_cleanup (void *closure)
-{
-    xlib_target_closure_t *xtc = closure;
-
-    if (xtc->drawable) {
-	if (xtc->drawable_is_pixmap)
-	    XFreePixmap (xtc->dpy, xtc->drawable);
-	else
-	    XDestroyWindow (xtc->dpy, xtc->drawable);
-    }
-    XCloseDisplay (xtc->dpy);
-    free (xtc);
-}
-
-static void
-_cairo_boilerplate_xlib_synchronize (void *closure)
-{
-    xlib_target_closure_t *xtc = closure;
-    XImage *ximage;
-
-    ximage = XGetImage (xtc->dpy, xtc->drawable,
-			0, 0, 1, 1, AllPlanes, ZPixmap);
-    if (ximage != NULL)
-	XDestroyImage (ximage);
-}
-
-static cairo_bool_t
-_cairo_boilerplate_xlib_check_screen_size (Display *dpy,
-					   int	    screen,
-					   int	    width,
-					   int	    height)
-{
-    Screen *scr = XScreenOfDisplay (dpy, screen);
-    return width <= WidthOfScreen (scr) && height <= HeightOfScreen (scr);
-}
-
-static void
-_cairo_boilerplate_xlib_setup_test_surface (cairo_surface_t *surface)
-{
-
-    /* For testing purposes, tell the X server to strictly adhere to the
-     * Render specification.
-     */
-    cairo_xlib_device_debug_set_precision(cairo_surface_get_device(surface),
-					  PolyModePrecise);
-}
-
-
-#if CAIRO_HAS_XLIB_XRENDER_SURFACE
-/* For the xlib backend we distinguish between TEST and PERF mode in a
- * couple of ways.
- *
- * For TEST, we always test against pixmaps of depth 32 (for
- * COLOR_ALPHA) or 24 (for COLOR) and we use XSynchronize to make it
- * easier to debug problems.
- *
- * For PERF, we test against 32-bit pixmaps for COLOR_ALPHA, but for
- * COLOR we test against _windows_ at the depth of the default visual.
- * For obvious reasons, we don't use XSynchronize.
- */
-static cairo_surface_t *
-_cairo_boilerplate_xlib_test_create_surface (Display		   *dpy,
-					     cairo_content_t	    content,
-					     int		    width,
-					     int		    height,
-					     xlib_target_closure_t *xtc)
-{
-    XRenderPictFormat *xrender_format;
-    cairo_surface_t *surface;
-
-    /* This kills performance, but it makes debugging much
-     * easier. That's why we have it here when in TEST mode, but not
-     * over in PERF mode. */
-    XSynchronize (xtc->dpy, 1);
-
-    /* XXX: Currently we don't do any xlib testing when the X server
-     * doesn't have the Render extension. We could do better here,
-     * (perhaps by converting the tests from ARGB32 to RGB24). One
-     * step better would be to always test the non-Render fallbacks
-     * for each test even if the server does have the Render
-     * extension. That would probably be through another
-     * cairo_boilerplate_target which would use an extended version of
-     * cairo_test_xlib_disable_render.	*/
-    switch (content) {
-    case CAIRO_CONTENT_COLOR_ALPHA:
-	xrender_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
-	break;
-    case CAIRO_CONTENT_COLOR:
-	xrender_format = XRenderFindStandardFormat (dpy, PictStandardRGB24);
-	break;
-    case CAIRO_CONTENT_ALPHA:
-    default:
-	CAIRO_BOILERPLATE_DEBUG (("Invalid content for xlib test: %d\n", content));
-	return NULL;
-    }
-    if (xrender_format == NULL) {
-	CAIRO_BOILERPLATE_DEBUG (("X server does not have the Render extension.\n"));
-	return NULL;
-    }
-
-    xtc->drawable = XCreatePixmap (dpy, DefaultRootWindow (dpy),
-				   width, height, xrender_format->depth);
-    xtc->drawable_is_pixmap = TRUE;
-
-    surface = cairo_xlib_surface_create_with_xrender_format (dpy, xtc->drawable,
-							  DefaultScreenOfDisplay (dpy),
-							  xrender_format,
-							  width, height);
-
-    _cairo_boilerplate_xlib_setup_test_surface(surface);
-
-    return surface;
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_xlib_perf_create_surface (Display		   *dpy,
-					     cairo_content_t	    content,
-					     int		    width,
-					     int		    height,
-					     xlib_target_closure_t *xtc)
-{
-    XSetWindowAttributes attr;
-    XRenderPictFormat *xrender_format;
-    Visual *visual;
-
-    switch (content) {
-    case CAIRO_CONTENT_COLOR_ALPHA:
-	xrender_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
-	if (xrender_format == NULL) {
-	    CAIRO_BOILERPLATE_DEBUG (("X server does not have the Render extension.\n"));
-	    return NULL;
-	}
-
-	xtc->drawable = XCreatePixmap (dpy, DefaultRootWindow (dpy),
-				       width, height, xrender_format->depth);
-	xtc->drawable_is_pixmap = TRUE;
-	break;
-
-    case CAIRO_CONTENT_COLOR:
-	if (! _cairo_boilerplate_xlib_check_screen_size (dpy,
-							 DefaultScreen (dpy),
-							 width, height)) {
-	    CAIRO_BOILERPLATE_DEBUG (("Surface is larger than the Screen.\n"));
-	    return NULL;
-	}
-
-	visual = DefaultVisual (dpy, DefaultScreen (dpy));
-	xrender_format = XRenderFindVisualFormat (dpy, visual);
-	if (xrender_format == NULL) {
-	    CAIRO_BOILERPLATE_DEBUG (("X server does not have the Render extension.\n"));
-	    return NULL;
-	}
-
-	attr.override_redirect = True;
-	xtc->drawable = XCreateWindow (dpy, DefaultRootWindow (dpy), 0, 0,
-				       width, height, 0, xrender_format->depth,
-				       InputOutput, visual, CWOverrideRedirect, &attr);
-	XMapWindow (dpy, xtc->drawable);
-	xtc->drawable_is_pixmap = FALSE;
-	break;
-
-    case CAIRO_CONTENT_ALPHA:
-    default:
-	CAIRO_BOILERPLATE_DEBUG (("Invalid content for xlib test: %d\n", content));
-	return NULL;
-    }
-
-    return cairo_xlib_surface_create_with_xrender_format (dpy, xtc->drawable,
-							  DefaultScreenOfDisplay (dpy),
-							  xrender_format,
-							  width, height);
-}
-
-struct similar {
-	Display *dpy;
-	Pixmap pixmap;
-};
-
-static void _destroy_similar (void *closure)
-{
-    struct similar *similar = closure;
-
-    XFreePixmap (similar->dpy, similar->pixmap);
-    free (similar);
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_xlib_create_similar (cairo_surface_t		*other,
-					cairo_content_t		 content,
-					int			 width,
-					int			 height)
-{
-    XRenderPictFormat *xrender_format;
-    uint32_t format;
-    struct similar *similar;
-    cairo_surface_t *surface;
-
-    similar = malloc (sizeof (*similar));
-    similar->dpy = cairo_xlib_surface_get_display (other);
-
-    switch (content) {
-    case CAIRO_CONTENT_COLOR:
-        format = PictStandardRGB24;
-        break;
-    case CAIRO_CONTENT_ALPHA:
-        format = PictStandardA8;
-        break;
-    case CAIRO_CONTENT_COLOR_ALPHA:
-    default:
-        format = PictStandardARGB32;
-        break;
-    }
-
-    xrender_format = XRenderFindStandardFormat (similar->dpy, format);
-    similar->pixmap = XCreatePixmap (similar->dpy,
-				     DefaultRootWindow (similar->dpy),
-				     width, height,
-				     xrender_format->depth);
-
-    surface =
-	    cairo_xlib_surface_create_with_xrender_format (similar->dpy,
-							   similar->pixmap,
-							   DefaultScreenOfDisplay (similar->dpy),
-							   xrender_format,
-							   width, height);
-
-    cairo_surface_set_user_data (surface, &key, similar, _destroy_similar);
-
-    return surface;
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_xlib_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)
-{
-    xlib_target_closure_t *xtc;
-    Display *dpy;
-    cairo_surface_t *surface;
-
-    *closure = xtc = xcalloc (1, sizeof (xlib_target_closure_t));
-
-    width = ceil (width);
-    if (width < 1)
-	width = 1;
-
-    height = ceil (height);
-    if (height < 1)
-	height = 1;
-
-    xtc->dpy = dpy = XOpenDisplay (NULL);
-    if (xtc->dpy == NULL) {
-	free (xtc);
-	CAIRO_BOILERPLATE_DEBUG (("Failed to open display: %s\n", XDisplayName(0)));
-	return NULL;
-    }
-
-    if (mode == CAIRO_BOILERPLATE_MODE_TEST)
-	surface = _cairo_boilerplate_xlib_test_create_surface (dpy, content, width, height, xtc);
-    else /* mode == CAIRO_BOILERPLATE_MODE_PERF */
-	surface = _cairo_boilerplate_xlib_perf_create_surface (dpy, content, width, height, xtc);
-
-    if (surface == NULL || cairo_surface_status (surface))
-	_cairo_boilerplate_xlib_cleanup (xtc);
-
-    return surface;
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_xlib_render_0_0_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)
-{
-    xlib_target_closure_t *xtc;
-    Display *dpy;
-    int screen;
-    Pixmap pixmap;
-    cairo_surface_t *surface, *dummy;
-
-    *closure = xtc = xcalloc (1, sizeof (xlib_target_closure_t));
-
-    width = ceil (width);
-    if (width < 1)
-	width = 1;
-
-    height = ceil (height);
-    if (height < 1)
-	height = 1;
-
-    xtc->dpy = dpy = XOpenDisplay (NULL);
-    if (xtc->dpy == NULL) {
-	free (xtc);
-	CAIRO_BOILERPLATE_DEBUG (("Failed to open display: %s\n", XDisplayName(0)));
-	return NULL;
-    }
-
-
-    screen = DefaultScreen (dpy);
-    pixmap = XCreatePixmap (dpy, DefaultRootWindow (dpy), 1, 1,
-			    DefaultDepth (dpy, screen));
-    dummy = cairo_xlib_surface_create (dpy, pixmap,
-				       DefaultVisual (dpy, screen),
-				       1, 1);
-    cairo_xlib_device_debug_cap_xrender_version (cairo_surface_get_device (dummy),
-						 0, 0);
-
-    if (mode == CAIRO_BOILERPLATE_MODE_TEST)
-	surface = _cairo_boilerplate_xlib_test_create_surface (dpy, content, width, height, xtc);
-    else /* mode == CAIRO_BOILERPLATE_MODE_PERF */
-	surface = _cairo_boilerplate_xlib_perf_create_surface (dpy, content, width, height, xtc);
-
-    cairo_surface_destroy (dummy);
-    XFreePixmap (dpy, pixmap);
-
-    if (surface == NULL || cairo_surface_status (surface))
-	_cairo_boilerplate_xlib_cleanup (xtc);
-
-    return surface;
-}
-
-static cairo_surface_t *
-_cairo_boilerplate_xlib_window_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)
-{
-    xlib_target_closure_t *xtc;
-    Display *dpy;
-    int screen;
-    XSetWindowAttributes attr;
-    cairo_surface_t *surface;
-
-    /* We're not yet bothering to support perf mode for the
-     * xlib-fallback surface. */
-    if (mode == CAIRO_BOILERPLATE_MODE_PERF)
-	return NULL;
-
-    /* We also don't support drawing with destination-alpha in the
-     * xlib-fallback surface. */
-    if (content == CAIRO_CONTENT_COLOR_ALPHA)
-	return NULL;
-
-    *closure = xtc = xmalloc (sizeof (xlib_target_closure_t));
-
-    width = ceil (width);
-    if (width < 1)
-	width = 1;
-
-    height = ceil (height);
-    if (height < 1)
-	height = 1;
-
-    xtc->dpy = dpy = XOpenDisplay (NULL);
-    if (xtc->dpy == NULL) {
-	CAIRO_BOILERPLATE_DEBUG (("Failed to open display: %s\n", XDisplayName(0)));
-	free (xtc);
-	return NULL;
-    }
-
-    /* This kills performance, but it makes debugging much
-     * easier. That's why we have it here only after explicitly not
-     * supporting PERF mode.*/
-    XSynchronize (dpy, 1);
-
-    screen = DefaultScreen (dpy);
-    if (! _cairo_boilerplate_xlib_check_screen_size (dpy, screen,
-						     width, height)) {
-	CAIRO_BOILERPLATE_DEBUG (("Surface is larger than the Screen.\n"));
-	XCloseDisplay (dpy);
-	free (xtc);
-	return NULL;
-    }
-
-    attr.override_redirect = True;
-    xtc->drawable = XCreateWindow (dpy, DefaultRootWindow (dpy),
-				   0, 0,
-				   width, height, 0,
-				   DefaultDepth (dpy, screen),
-				   InputOutput,
-				   DefaultVisual (dpy, screen),
-				   CWOverrideRedirect, &attr);
-    XMapWindow (dpy, xtc->drawable);
-    xtc->drawable_is_pixmap = FALSE;
-
-    surface = cairo_xlib_surface_create (dpy, xtc->drawable,
-					 DefaultVisual (dpy, screen),
-					 width, height);
-    if (cairo_surface_status (surface))
-	_cairo_boilerplate_xlib_cleanup (xtc);
-
-    _cairo_boilerplate_xlib_setup_test_surface(surface);
-
-    return surface;
-}
-#endif
-
-
-#if CAIRO_HAS_XLIB_SURFACE
-/* The xlib-fallback target differs from the xlib target in two ways:
- *
- * 1. It creates its surfaces without relying on the Render extension
- *
- * 2. It disables use of the Render extension for its surfaces
- *
- * This provides testing of the non-Render fallback paths we have in
- * cairo-xlib-surface.c
- */
-static cairo_surface_t *
-_cairo_boilerplate_xlib_fallback_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)
-{
-    xlib_target_closure_t *xtc;
-    Display *dpy;
-    int screen;
-    XSetWindowAttributes attr;
-    cairo_surface_t *surface, *dummy;
-
-    /* We're not yet bothering to support perf mode for the
-     * xlib-fallback surface. */
-    if (mode == CAIRO_BOILERPLATE_MODE_PERF)
-	return NULL;
-
-    /* We also don't support drawing with destination-alpha in the
-     * xlib-fallback surface. */
-    if (content == CAIRO_CONTENT_COLOR_ALPHA)
-	return NULL;
-
-    *closure = xtc = xmalloc (sizeof (xlib_target_closure_t));
-
-    width = ceil (width);
-    if (width < 1)
-	width = 1;
-
-    height = ceil (height);
-    if (height < 1)
-	height = 1;
-
-    xtc->dpy = dpy = XOpenDisplay (NULL);
-    if (xtc->dpy == NULL) {
-	CAIRO_BOILERPLATE_DEBUG (("Failed to open display: %s\n", XDisplayName(0)));
-	free (xtc);
-	return NULL;
-    }
-
-    /* This kills performance, but it makes debugging much
-     * easier. That's why we have it here only after explicitly not
-     * supporting PERF mode.*/
-    XSynchronize (dpy, 1);
-
-    screen = DefaultScreen (dpy);
-    if (! _cairo_boilerplate_xlib_check_screen_size (dpy, screen,
-						     width, height)) {
-	CAIRO_BOILERPLATE_DEBUG (("Surface is larger than the Screen.\n"));
-	XCloseDisplay (dpy);
-	free (xtc);
-	return NULL;
-    }
-
-    attr.override_redirect = True;
-    xtc->drawable = XCreateWindow (dpy, DefaultRootWindow (dpy),
-				   0, 0,
-				   width, height, 0,
-				   DefaultDepth (dpy, screen),
-				   InputOutput,
-				   DefaultVisual (dpy, screen),
-				   CWOverrideRedirect, &attr);
-    XMapWindow (dpy, xtc->drawable);
-    xtc->drawable_is_pixmap = FALSE;
-
-    dummy = cairo_xlib_surface_create (dpy, xtc->drawable,
-				       DefaultVisual (dpy, screen),
-				       width, height);
-    cairo_xlib_device_debug_cap_xrender_version (cairo_surface_get_device (dummy),
-						 -1, -1);
-
-    surface = cairo_xlib_surface_create (dpy, xtc->drawable,
-					 DefaultVisual (dpy, screen),
-					 width, height);
-    cairo_surface_destroy (dummy);
-    if (cairo_surface_status (surface))
-	_cairo_boilerplate_xlib_cleanup (xtc);
-
-    _cairo_boilerplate_xlib_setup_test_surface(surface);
-
-    return surface;
-}
-#endif
-
-static const cairo_boilerplate_target_t targets[] = {
-#if CAIRO_HAS_XLIB_XRENDER_SURFACE
-    /* Acceleration architectures may make the results differ by a
-     * bit, so we set the error tolerance to 1. */
-    {
-	"xlib", "traps", NULL, "xlib-fallback",
-	CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR_ALPHA, 1,
-	"cairo_xlib_surface_create_with_xrender_format",
-	_cairo_boilerplate_xlib_create_surface,
-	_cairo_boilerplate_xlib_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_xlib_cleanup,
-	_cairo_boilerplate_xlib_synchronize,
-        NULL,
-	TRUE, FALSE, FALSE
-    },
-    {
-	"xlib", "traps", NULL, "xlib-fallback",
-	CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR, 1,
-	"cairo_xlib_surface_create_with_xrender_format",
-	_cairo_boilerplate_xlib_create_surface,
-	_cairo_boilerplate_xlib_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_xlib_cleanup,
-	_cairo_boilerplate_xlib_synchronize,
-        NULL,
-	FALSE, FALSE, FALSE
-    },
-    {
-	"xlib-window", "traps", NULL, NULL,
-	CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR, 1,
-	"cairo_xlib_surface_create",
-	_cairo_boilerplate_xlib_window_create_surface,
-	cairo_surface_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_xlib_cleanup,
-	_cairo_boilerplate_xlib_synchronize,
-        NULL,
-	FALSE, FALSE, FALSE
-    },
-    {
-	"xlib-render-0_0", "mask", NULL, NULL,
-	CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR, 1,
-	"cairo_xlib_surface_create",
-	_cairo_boilerplate_xlib_render_0_0_create_surface,
-	cairo_surface_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_xlib_cleanup,
-	_cairo_boilerplate_xlib_synchronize,
-        NULL,
-	FALSE, FALSE, FALSE
-    },
-#endif
-#if CAIRO_HAS_XLIB_SURFACE
-    /* This is a fallback surface which uses xlib fallbacks instead of
-     * the Render extension. */
-    {
-	"xlib-fallback", "image", NULL, NULL,
-	CAIRO_SURFACE_TYPE_XLIB, CAIRO_CONTENT_COLOR, 1,
-	"cairo_xlib_surface_create",
-	_cairo_boilerplate_xlib_fallback_create_surface,
-	cairo_surface_create_similar,
-	NULL, NULL,
-	_cairo_boilerplate_get_image_surface,
-	cairo_surface_write_to_png,
-	_cairo_boilerplate_xlib_cleanup,
-	_cairo_boilerplate_xlib_synchronize,
-        NULL,
-	FALSE, FALSE, FALSE
-    },
-#endif
-};
-CAIRO_BOILERPLATE (xlib, targets)