1 #include <stdio.h>
2 #include <stdlib.h>
3 #include "utils.h"
4
5 #define WIDTH 400
6 #define HEIGHT 200
7
8 int
main(int argc,char ** argv)9 main (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 (5, "Infinite loop detected: 5 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 (s);
33
34 return 0;
35 }
36