1
/*
2
 * Copyright © 2005 Red Hat, Inc.
3
 *
4
 * Permission to use, copy, modify, distribute, and sell this software
5
 * and its documentation for any purpose is hereby granted without
6
 * fee, provided that the above copyright notice appear in all copies
7
 * and that both that copyright notice and this permission notice
8
 * appear in supporting documentation, and that the name of
9
 * Red Hat, Inc. not be used in advertising or publicity pertaining to
10
 * distribution of the software without specific, written prior
11
 * permission. Red Hat, Inc. makes no representations about the
12
 * suitability of this software for any purpose.  It is provided "as
13
 * is" without express or implied warranty.
14
 *
15
 * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
16
 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
17
 * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
18
 * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
19
 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
21
 * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22
 *
23
 * Author: Carl D. Worth <cworth@cworth.org>
24
 */
25

            
26
#include "cairo-test.h"
27

            
28
static cairo_test_status_t
29
3
draw (cairo_t *cr, int width, int height)
30
{
31
    cairo_surface_t *surface;
32
3
    uint32_t data[16] = {
33
	0xffffffff, 0xffffffff,		0xffff0000, 0xffff0000,
34
	0xffffffff, 0xffffffff,		0xffff0000, 0xffff0000,
35

            
36
	0xff00ff00, 0xff00ff00,		0xff0000ff, 0xff0000ff,
37
	0xff00ff00, 0xff00ff00,		0xff0000ff, 0xff0000ff
38
    };
39

            
40
3
    surface = cairo_image_surface_create_for_data ((unsigned char *) data,
41
						   CAIRO_FORMAT_RGB24, 4, 4, 16);
42

            
43
    /* We use a non-zero offset larger than the source surface size to
44
     * stress cairo out a bit more. */
45
3
    cairo_set_source_surface (cr, surface, 10, 10);
46
3
    cairo_pattern_set_filter (cairo_get_source (cr), CAIRO_FILTER_NEAREST);
47
3
    cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REPEAT);
48
3
    cairo_paint (cr);
49

            
50
3
    cairo_surface_finish (surface); /* data will go out of scope */
51
3
    cairo_surface_destroy (surface);
52

            
53
3
    return CAIRO_TEST_SUCCESS;
54
}
55

            
56
1
CAIRO_TEST (paint_repeat,
57
	    "Test calls to cairo_paint with a repeating source surface pattern",
58
	    "paint", /* keywords */
59
	    NULL, /* requirements */
60
	    8, 8,
61
	    NULL, draw)