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Diffstat (limited to 'test/a1-mask-sample.c')
| -rw-r--r-- | test/a1-mask-sample.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/test/a1-mask-sample.c b/test/a1-mask-sample.c deleted file mode 100644 index 4214e8f40..000000000 --- a/test/a1-mask-sample.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright © 2008 Red Hat, Inc. - * Copyright © 2010 Intel Corporation - * - * 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: Carl D. Worth <cworth@cworth.org> - * Chris Wilson <chris@chris-wilson.co.uk> - */ - -#include "cairo-test.h" - -#define POINTS 10 -#define STEP (1.0 / POINTS) -#define PAD 1 -#define WIDTH (PAD + POINTS * 2 + PAD) -#define HEIGHT (WIDTH) - -/* A single, opaque pixel */ -static const uint32_t black_pixel = 0xffffffff; - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - cairo_surface_t *surface; - cairo_pattern_t *mask; - int i, j; - - surface = cairo_image_surface_create_for_data ((unsigned char *) &black_pixel, - CAIRO_FORMAT_A8, - 1, 1, 4); - mask = cairo_pattern_create_for_surface (surface); - cairo_pattern_set_filter (mask, CAIRO_FILTER_NEAREST); - cairo_surface_destroy (surface); - - /* Fill background white */ - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - - cairo_translate (cr, PAD, PAD); - - cairo_set_source_rgb (cr, 0, 0, 0); - for (i = 0; i < POINTS; i++) { - for (j = 0; j < POINTS; j++) { - cairo_matrix_t m; - - cairo_matrix_init_translate (&m, - -(2 * i + i * STEP), - -(2 * j + j * STEP)); - cairo_pattern_set_matrix (mask, &m); - cairo_mask (cr, mask); - } - } - - cairo_pattern_destroy (mask); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (a1_mask_sample, - "Test sample position when masking with FILTER_NEAREST", - "image, alpha", /* keywords */ - "target=raster", /* requirements */ - WIDTH, HEIGHT, - NULL, draw) |