diff options
Diffstat (limited to 'test/pixman-rotate.c')
-rw-r--r-- | test/pixman-rotate.c | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/test/pixman-rotate.c b/test/pixman-rotate.c deleted file mode 100644 index e0d0fc885..000000000 --- a/test/pixman-rotate.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright © 2007 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: Kristian Høgsberg <krh@redhat.com> - */ - -#include "cairo-test.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <math.h> - -#include <cairo.h> - -#define WIDTH 32 -#define HEIGHT WIDTH - -#define IMAGE_WIDTH (3 * WIDTH) -#define IMAGE_HEIGHT IMAGE_WIDTH - -/* Draw the word cairo at NUM_TEXT different angles */ -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - cairo_surface_t *stamp; - cairo_t *cr2; - - /* Draw a translucent rectangle for reference where the rotated - * image should be. */ - cairo_new_path (cr); - cairo_rectangle (cr, WIDTH, HEIGHT, WIDTH, HEIGHT); - cairo_set_source_rgba (cr, 1, 1, 0, 0.3); - cairo_fill (cr); - -#if 1 /* Set to 0 to generate reference image */ - cairo_translate (cr, 2 * WIDTH, 2 * HEIGHT); - cairo_rotate (cr, M_PI); -#else - cairo_translate (cr, WIDTH, HEIGHT); -#endif - - stamp = cairo_surface_create_similar (cairo_get_group_target (cr), - CAIRO_CONTENT_COLOR_ALPHA, - WIDTH, HEIGHT); - cr2 = cairo_create (stamp); - cairo_surface_destroy (stamp); - { - cairo_new_path (cr2); - cairo_rectangle (cr2, WIDTH / 4, HEIGHT / 4, WIDTH / 2, HEIGHT / 2); - cairo_set_source_rgba (cr2, 1, 0, 0, 0.8); - cairo_fill (cr2); - - cairo_rectangle (cr2, 0, 0, WIDTH, HEIGHT); - cairo_set_line_width (cr2, 2); - cairo_set_source_rgb (cr2, 0, 0, 0); - cairo_stroke (cr2); - } - cairo_set_source_surface (cr, cairo_get_target (cr2), 0, 0); - cairo_destroy (cr2); - - cairo_paint (cr); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (pixman_rotate, - "Exposes pixman off-by-one error when rotating", - "image, transform", /* keywords */ - NULL, /* requirements */ - IMAGE_WIDTH, IMAGE_HEIGHT, - NULL, draw) |