diff options
Diffstat (limited to 'test/translate-show-surface.c')
| -rw-r--r-- | test/translate-show-surface.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/test/translate-show-surface.c b/test/translate-show-surface.c deleted file mode 100644 index 9f7af8db2..000000000 --- a/test/translate-show-surface.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright © 2005 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> - */ - -/* Bug history - * - * 2005-04-11 Carl Worth <cworth@cworth.org> - * - * It appears that calling cairo_show_surface after cairo_translate - * somehow applies the translation twice to the surface being - * shown. This is pretty easy to demonstrate by bringing up xsvg on - * an SVG file with an <image> and panning around a bit with the - * arrow keys. - * - * This is almost certainly a regression, and I suspect there may be - * some interaction with the fix for move-to-show-surface. - * - * 2005-04-12 Carl Worth <cworth@cworth.org> - * - * I committed a fix for this bug today. - */ - -#include "cairo-test.h" - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - cairo_surface_t *surface; - uint32_t colors[4] = { - 0xffffffff, 0xffff0000, - 0xff00ff00, 0xff0000ff - }; - int i; - - for (i=0; i < 4; i++) { - surface = cairo_image_surface_create_for_data ((unsigned char *) &colors[i], - CAIRO_FORMAT_RGB24, - 1, 1, 4); - cairo_save (cr); - { - cairo_translate (cr, i % 2, i / 2); - cairo_set_source_surface (cr, surface, 0, 0); - cairo_paint (cr); - } - cairo_restore (cr); - cairo_surface_finish (surface); /* colors will go out of scope */ - cairo_surface_destroy (surface); - } - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (translate_show_surface, - "Tests calls to cairo_show_surface after cairo_translate", - "transform", /* keywords */ - NULL, /* requirements */ - 2, 2, - NULL, draw) |