diff options
author | sanine <sanine.not@pm.me> | 2022-10-12 13:26:36 -0500 |
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committer | sanine <sanine.not@pm.me> | 2022-10-12 13:26:36 -0500 |
commit | f567ea1e2798fd3156a416e61f083ea3e6b95719 (patch) | |
tree | 53b51bda93aadf9dd13fcd77635b8c4b5c813768 /libs/pixman-0.40.0/test/infinite-loop.c | |
parent | 530ffd0b7d3c39757b20f00716e486b5caf89aff (diff) |
add pixman and libpngraylib
Diffstat (limited to 'libs/pixman-0.40.0/test/infinite-loop.c')
-rw-r--r-- | libs/pixman-0.40.0/test/infinite-loop.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libs/pixman-0.40.0/test/infinite-loop.c b/libs/pixman-0.40.0/test/infinite-loop.c new file mode 100644 index 0000000..02addaa --- /dev/null +++ b/libs/pixman-0.40.0/test/infinite-loop.c @@ -0,0 +1,39 @@ +#include <assert.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "utils.h" + +int +main (int argc, char **argv) +{ +#define SRC_WIDTH 16 +#define SRC_HEIGHT 12 +#define DST_WIDTH 7 +#define DST_HEIGHT 2 + + static const pixman_transform_t transform = { + { { 0x200017bd, 0x00000000, 0x000e6465 }, + { 0x00000000, 0x000a42fd, 0x000e6465 }, + { 0x00000000, 0x00000000, 0x00010000 }, + } + }; + pixman_image_t *src, *dest; + + src = pixman_image_create_bits ( + PIXMAN_a8r8g8b8, SRC_WIDTH, SRC_HEIGHT, NULL, -1); + dest = pixman_image_create_bits ( + PIXMAN_a8r8g8b8, DST_WIDTH, DST_HEIGHT, NULL, -1); + + pixman_image_set_transform (src, &transform); + pixman_image_set_repeat (src, PIXMAN_REPEAT_NORMAL); + pixman_image_set_filter (src, PIXMAN_FILTER_BILINEAR, NULL, 0); + + if (argc == 1 || strcmp (argv[1], "-nf") != 0) + fail_after (1, "infinite loop detected"); + + pixman_image_composite ( + PIXMAN_OP_OVER, src, NULL, dest, -3, -3, 0, 0, 0, 0, 6, 2); + + return 0; +} |