1#include <stdio.h>
2#include <stdlib.h>
3#include "utils.h"
4
5#define WIDTH 400
6#define HEIGHT 200
7
8int
9main (int argc, char **argv)
10{
11    pixman_image_t *a, *d, *s;
12    uint8_t *alpha;
13    uint32_t *src, *dest;
14
15    prng_srand (0);
16
17    alpha = make_random_bytes (WIDTH * HEIGHT);
18    src = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * 4);
19    dest = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * 4);
20
21    a = pixman_image_create_bits (PIXMAN_a8, WIDTH, HEIGHT, (uint32_t *)alpha, WIDTH);
22    d = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4);
23    s = pixman_image_create_bits (PIXMAN_a2r10g10b10, WIDTH, HEIGHT, src, WIDTH * 4);
24
25    fail_after (10, "Infinite loop detected: 10 seconds without progress\n");
26
27    pixman_image_set_alpha_map (s, a, 0, 0);
28    pixman_image_set_alpha_map (a, s, 0, 0);
29
30    pixman_image_composite (PIXMAN_OP_SRC, s, NULL, d, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT);
31
32    pixman_image_unref (a);
33    pixman_image_unref (d);
34    pixman_image_unref (s);
35
36    return 0;
37}
38