summaryrefslogtreecommitdiff
path: root/libs/pixman-0.40.0/demos/clip-in.c
diff options
context:
space:
mode:
authorsanine <sanine.not@pm.me>2023-02-12 23:53:22 -0600
committersanine <sanine.not@pm.me>2023-02-12 23:53:22 -0600
commitf1fe73d1909a2448a004a88362a1a532d0d4f7c3 (patch)
treeab37ae3837e2f858de2932bcee9f26e69fab3db1 /libs/pixman-0.40.0/demos/clip-in.c
parentf567ea1e2798fd3156a416e61f083ea3e6b95719 (diff)
switch to tinyobj and nanovg from assimp and cairo
Diffstat (limited to 'libs/pixman-0.40.0/demos/clip-in.c')
-rw-r--r--libs/pixman-0.40.0/demos/clip-in.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/libs/pixman-0.40.0/demos/clip-in.c b/libs/pixman-0.40.0/demos/clip-in.c
deleted file mode 100644
index 5157981..0000000
--- a/libs/pixman-0.40.0/demos/clip-in.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "pixman.h"
-#include "gtk-utils.h"
-
-/* This test demonstrates that clipping is done totally different depending
- * on whether the source is transformed or not.
- */
-int
-main (int argc, char **argv)
-{
-#define WIDTH 200
-#define HEIGHT 200
-
-#define SMALL 25
-
- uint32_t *sbits = malloc (SMALL * SMALL * 4);
- uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
- pixman_transform_t trans = {
- {
- { pixman_double_to_fixed (1.0), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.1), },
- { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.1), },
- { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) }
- } };
-
- pixman_image_t *src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, SMALL, SMALL, sbits, 4 * SMALL);
- pixman_image_t *dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, 4 * WIDTH);
-
- memset (bits, 0xff, WIDTH * HEIGHT * 4);
- memset (sbits, 0x00, SMALL * SMALL * 4);
-
- pixman_image_composite (PIXMAN_OP_IN,
- src_img, NULL, dest_img,
- 0, 0, 0, 0, SMALL, SMALL, 200, 200);
-
- pixman_image_set_transform (src_img, &trans);
-
- pixman_image_composite (PIXMAN_OP_IN,
- src_img, NULL, dest_img,
- 0, 0, 0, 0, SMALL * 2, SMALL * 2, 200, 200);
-
- show_image (dest_img);
-
- pixman_image_unref (src_img);
- pixman_image_unref (dest_img);
- free (bits);
-
- return 0;
-}