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Diffstat (limited to 'test/blur.c')
-rw-r--r-- | test/blur.c | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/test/blur.c b/test/blur.c deleted file mode 100644 index 92b536712..000000000 --- a/test/blur.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright © 2013 Samsung Electronics - * - * 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. - * - * Authors: - * Bryce Harrington <b.harrington@samsung.com> - * Henry Song <henry.song@samsung.com> - */ - -/* This test exercises gaussian blur rendering - */ - -/* When we build only for backends other than gl, - include <cairo-gl.h> in blur.c will give errors. -*/ -#if 0 -#include <stdio.h> -#include <stdlib.h> -#include <math.h> - -#include <cairo.h> -#include <cairo-gl.h> -#endif - -#include "cairo-test.h" - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - const cairo_test_context_t *ctx = cairo_test_get_context (cr); - - int line_width = 20; - int x = width / 2; - int y = height / 2; - int radius = width / 4; - - cairo_save (cr); - cairo_set_source_rgb (cr, 1, 1, 1); - cairo_paint (cr); - cairo_restore (cr); - - cairo_save (cr); - - /* drop shadow */ - cairo_arc (cr, x, y, radius, 0, 2 * M_PI); - cairo_set_line_width (cr, line_width); - cairo_set_draw_shadow_only (cr, 1); - cairo_set_shadow (cr, CAIRO_SHADOW_DROP); - cairo_set_shadow_rgba (cr, 0, 0, 0, 0.8); - cairo_set_shadow_blur (cr, 10, 10); - cairo_set_shadow_offset (cr, -42, -7); - cairo_stroke (cr); - - /* ring with inset shadow */ - cairo_arc (cr, x, y, radius, 0, 2 * M_PI); - cairo_set_line_width (cr, line_width); - cairo_set_source_rgb (cr, 0, 0.5, 0); - cairo_set_draw_shadow_only (cr, 0); - cairo_set_shadow (cr, CAIRO_SHADOW_INSET); - cairo_set_shadow_rgba (cr, 0, 0, 0, 1); - cairo_set_shadow_blur (cr, 5, 2); - cairo_set_shadow_offset (cr, 6, 1); - cairo_stroke (cr); - - /* draw spread */ - cairo_set_draw_shadow_only (cr, 1); - cairo_set_shadow (cr, CAIRO_SHADOW_DROP); - cairo_set_shadow_rgba (cr, 1, 1, 1, 1); - cairo_set_shadow_blur (cr, 5, 2); - cairo_set_line_width (cr, line_width/5); - cairo_set_source_rgb (cr, 0, 0.5, 0); - cairo_set_shadow_offset (cr, 6, 1); - cairo_arc (cr, x, y, radius, 0, 2 * M_PI); - cairo_stroke (cr); - - cairo_restore (cr); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (blur, - "Tests gaussian blur of a drawn image", - "gl, blur, operator", /* keywords */ - NULL, /* requirements */ - 256, 256, - NULL, draw) |