switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 118 deletions

diff --git a/libs/cairo-1.16.0/test/xcb-stress-cache.c b/libs/cairo-1.16.0/test/xcb-stress-cache.c
deleted file mode 100644
index 3e3d0a2..0000000
--- a/libs/cairo-1.16.0/test/xcb-stress-cache.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright © 2011 Uli Schlachter
- *
- * 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: Uli Schlachter <psychon@znc.in>
- */
-
-#include "cairo-test.h"
-
-#define WIDTH 512
-#define HEIGHT 512
-
-/* This is a random pick. This results in 512 (width) * 512 (height) *
- * 2 (surfaces per run) * 4 (ARGB32) * ITERATIONS = 200 MiB of image data. */
-#define ITERATIONS 100
-
-/* This tries to trigger a bug in the xcb backend where a Picture is freed to
- * early. It goes something like this:
- *
- * - _composite_mask calls _cairo_xcb_picture_for_pattern to get a xcb_picture_t
- *   for the source.
- * - _cairo_xcb_picture_for_pattern calls _cairo_xcb_surface_picture which calls
- *   _cairo_xcb_screen_store_surface_picture which adds the picture to a cache.
- * - _cairo_xcb_surface_picture also attached the picture as a snapshot to
- *   the source surface using cairo_surface_finish as detach_func.
- * - _composite_mask calls _cairo_xcb_picture_for_pattern to get a xcb_picture_t
- *   for the mask.
- * - The resulting picture surface is added to the cache again, but the cache is
- *   already full, so a random cache entry is picked and removed.
- * - The surface that was added before is picked and gets fed to
- *   _surface_cache_entry_destroy.
- * - This calls _cairo_surface_detach_snapshot which causes the
- *   detach_func from above to be called, so the surface is finished and the
- *   associated picture is FreePicture'd.
- * - _composite_mask now uses a Picture that was already freed.
- *
- * So this depends on the screen's surface cache to be full which is why we do
- * all this looping.
- */
-
-static cairo_surface_t *
-create_image (void)
-{
-    cairo_surface_t *surface;
-    cairo_t *cr;
-
-    surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, WIDTH, HEIGHT);
-    /* Paint something random to the image */
-    cr = cairo_create (surface);
-    cairo_paint (cr);
-    cairo_set_source_rgb (cr, 0, 1, 1);
-    cairo_rectangle (cr, 0, 0, WIDTH/2.0, HEIGHT/2.0);
-    cairo_fill (cr);
-    cairo_set_source_rgb (cr, 1, 0, 1);
-    cairo_rectangle (cr, WIDTH/2.0, HEIGHT/2.0, WIDTH/2.0, HEIGHT/2.0);
-    cairo_fill (cr);
-    cairo_destroy (cr);
-
-    return surface;
-}
-
-static cairo_surface_t *
-dirty_cache (cairo_t *cr)
-{
-    cairo_surface_t *surface;
-
-    /* Set a source surface... */
-    surface = create_image ();
-    cairo_set_source_surface (cr, surface, 0, 0);
-    cairo_surface_destroy (surface);
-    /* ...and create a mask surface, so that we can hit the early FreePicture */
-    surface = create_image ();
-    cairo_mask_surface (cr, surface, 0, 0);
-
-    return surface;
-}
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
-    int i;
-    cairo_surface_t *array[ITERATIONS];
-
-    /* We have to keep the associated cairo_surface_t alive so that they aren't
-     * removed from the cache */
-    for (i = 0; i < ITERATIONS; i++)
-	array[i] = dirty_cache (cr);
-    for (i = 0; i < ITERATIONS; i++)
-	cairo_surface_destroy (array[i]);
-
-    return CAIRO_TEST_SUCCESS;
-}
-
-CAIRO_TEST (xcb_stress_cache,
-	    "Stress test for a image surface cache in cairo-xcb",
-	    "xcb, stress", /* keywords */
-	    NULL, /* requirements */
-	    2, 2,
-	    NULL, draw)