diff options
Diffstat (limited to 'pixman/demos/tri-test.c')
-rw-r--r-- | pixman/demos/tri-test.c | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/pixman/demos/tri-test.c b/pixman/demos/tri-test.c index dca84556b..a71869a6a 100644 --- a/pixman/demos/tri-test.c +++ b/pixman/demos/tri-test.c @@ -1,48 +1,48 @@ -#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "../test/utils.h"
-#include "gtk-utils.h"
-
-int
-main (int argc, char **argv)
-{
-#define WIDTH 200
-#define HEIGHT 200
-
-#define POINT(x,y) \
- { pixman_double_to_fixed ((x)), pixman_double_to_fixed ((y)) }
-
- pixman_image_t *src_img, *dest_img;
- pixman_triangle_t tris[4] =
- {
- { POINT (100, 100), POINT (10, 50), POINT (110, 10) },
- { POINT (100, 100), POINT (150, 10), POINT (200, 50) },
- { POINT (100, 100), POINT (10, 170), POINT (90, 175) },
- { POINT (100, 100), POINT (170, 150), POINT (120, 190) },
- };
- pixman_color_t color = { 0x4444, 0x4444, 0xffff, 0xffff };
- uint32_t *bits = malloc (WIDTH * HEIGHT * 4);
- int i;
-
- for (i = 0; i < WIDTH * HEIGHT; ++i)
- bits[i] = (i / HEIGHT) * 0x01010000;
-
- src_img = pixman_image_create_solid_fill (&color);
- dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4);
-
- pixman_composite_triangles (PIXMAN_OP_ATOP_REVERSE,
- src_img,
- dest_img,
- PIXMAN_a8,
- 200, 200,
- -5, 5,
- ARRAY_LENGTH (tris), tris);
- show_image (dest_img);
-
- pixman_image_unref (src_img);
- pixman_image_unref (dest_img);
- free (bits);
-
- return 0;
-}
+#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "../test/utils.h" +#include "gtk-utils.h" + +int +main (int argc, char **argv) +{ +#define WIDTH 200 +#define HEIGHT 200 + +#define POINT(x,y) \ + { pixman_double_to_fixed ((x)), pixman_double_to_fixed ((y)) } + + pixman_image_t *src_img, *dest_img; + pixman_triangle_t tris[4] = + { + { POINT (100, 100), POINT (10, 50), POINT (110, 10) }, + { POINT (100, 100), POINT (150, 10), POINT (200, 50) }, + { POINT (100, 100), POINT (10, 170), POINT (90, 175) }, + { POINT (100, 100), POINT (170, 150), POINT (120, 190) }, + }; + pixman_color_t color = { 0x4444, 0x4444, 0xffff, 0xffff }; + uint32_t *bits = malloc (WIDTH * HEIGHT * 4); + int i; + + for (i = 0; i < WIDTH * HEIGHT; ++i) + bits[i] = (i / HEIGHT) * 0x01010000; + + src_img = pixman_image_create_solid_fill (&color); + dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4); + + pixman_composite_triangles (PIXMAN_OP_ATOP_REVERSE, + src_img, + dest_img, + PIXMAN_a8, + 200, 200, + -5, 5, + ARRAY_LENGTH (tris), tris); + show_image (dest_img); + + pixman_image_unref (src_img); + pixman_image_unref (dest_img); + free (bits); + + return 0; +} |