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/*
* Copyright © 2012 Red Hat, Inc.
* Copyright © 2012 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: Soren Sandmann <sandmann@redhat.com>
* Chris Wilson <chris@chris-wilson.co.uk>
*/
#include "cairo-test.h"
#define WIDTH 100
#define HEIGHT 200
static void
draw_quad (cairo_t *cr,
double x1, double y1,
double x2, double y2,
double x3, double y3,
double x4, double y4)
{
cairo_move_to (cr, x1, y1);
cairo_line_to (cr, x2, y2);
cairo_line_to (cr, x3, y3);
cairo_line_to (cr, x4, y4);
cairo_close_path (cr);
cairo_set_source_rgb (cr, 0, 0.6, 0);
cairo_fill (cr);
}
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
int position[5] = {0, HEIGHT/2-10, HEIGHT/2-5, HEIGHT/2, HEIGHT-10 };
int i;
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_paint (cr);
for (i = 0; i < 5; i++) {
cairo_reset_clip (cr);
cairo_set_source_rgb (cr, 1, 1, 1);
cairo_rectangle (cr, 0, 0, WIDTH/2, HEIGHT/2);
cairo_rectangle (cr, WIDTH/2, position[i], WIDTH/2, 10);
cairo_fill_preserve (cr);
cairo_clip (cr);
cairo_set_source_rgb (cr, 1, 0, 1);
draw_quad (cr, 50, 50, 75, 75, 50, 150, 25, 75);
cairo_fill (cr);
cairo_translate(cr, WIDTH, 0);
}
return CAIRO_TEST_SUCCESS;
}
CAIRO_TEST (clip_disjoint_quad,
"Tests a simple fill through two disjoint clips.",
"clip, fill", /* keywords */
NULL, /* requirements */
5*WIDTH, HEIGHT,
NULL, draw)