9174b01172
Tweak build to use libpthread-stubs for TLS emulation instead of forcing every application using pixman to use -pthread. Tested by jasper@ and landry@ on a bulk ports build.
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#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;
|
|
}
|