11176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include <stdio.h> 21176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include <stdlib.h> 31176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include <string.h> 41176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include "../test/utils.h" 51176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#include "gtk-utils.h" 61176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 71176bdada62cabc6ec4b0308a930e83b679d5d36John Reckint 81176bdada62cabc6ec4b0308a930e83b679d5d36John Reckmain (int argc, char **argv) 91176bdada62cabc6ec4b0308a930e83b679d5d36John Reck{ 101176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#define WIDTH 200 111176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#define HEIGHT 200 121176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 131176bdada62cabc6ec4b0308a930e83b679d5d36John Reck#define POINT(x,y) \ 141176bdada62cabc6ec4b0308a930e83b679d5d36John Reck { pixman_double_to_fixed ((x)), pixman_double_to_fixed ((y)) } 151176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 161176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_image_t *src_img, *dest_img; 171176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_triangle_t tris[4] = 181176bdada62cabc6ec4b0308a930e83b679d5d36John Reck { 191176bdada62cabc6ec4b0308a930e83b679d5d36John Reck { POINT (100, 100), POINT (10, 50), POINT (110, 10) }, 201176bdada62cabc6ec4b0308a930e83b679d5d36John Reck { POINT (100, 100), POINT (150, 10), POINT (200, 50) }, 211176bdada62cabc6ec4b0308a930e83b679d5d36John Reck { POINT (100, 100), POINT (10, 170), POINT (90, 175) }, 221176bdada62cabc6ec4b0308a930e83b679d5d36John Reck { POINT (100, 100), POINT (170, 150), POINT (120, 190) }, 231176bdada62cabc6ec4b0308a930e83b679d5d36John Reck }; 241176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_color_t color = { 0x4444, 0x4444, 0xffff, 0xffff }; 251176bdada62cabc6ec4b0308a930e83b679d5d36John Reck uint32_t *bits = malloc (WIDTH * HEIGHT * 4); 261176bdada62cabc6ec4b0308a930e83b679d5d36John Reck int i; 271176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 281176bdada62cabc6ec4b0308a930e83b679d5d36John Reck for (i = 0; i < WIDTH * HEIGHT; ++i) 291176bdada62cabc6ec4b0308a930e83b679d5d36John Reck bits[i] = (i / HEIGHT) * 0x01010000; 301176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 311176bdada62cabc6ec4b0308a930e83b679d5d36John Reck src_img = pixman_image_create_solid_fill (&color); 321176bdada62cabc6ec4b0308a930e83b679d5d36John Reck dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4); 331176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 341176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_composite_triangles (PIXMAN_OP_ATOP_REVERSE, 351176bdada62cabc6ec4b0308a930e83b679d5d36John Reck src_img, 361176bdada62cabc6ec4b0308a930e83b679d5d36John Reck dest_img, 371176bdada62cabc6ec4b0308a930e83b679d5d36John Reck PIXMAN_a8, 381176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 200, 200, 391176bdada62cabc6ec4b0308a930e83b679d5d36John Reck -5, 5, 401176bdada62cabc6ec4b0308a930e83b679d5d36John Reck ARRAY_LENGTH (tris), tris); 411176bdada62cabc6ec4b0308a930e83b679d5d36John Reck show_image (dest_img); 421176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 431176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_image_unref (src_img); 441176bdada62cabc6ec4b0308a930e83b679d5d36John Reck pixman_image_unref (dest_img); 451176bdada62cabc6ec4b0308a930e83b679d5d36John Reck free (bits); 461176bdada62cabc6ec4b0308a930e83b679d5d36John Reck 471176bdada62cabc6ec4b0308a930e83b679d5d36John Reck return 0; 481176bdada62cabc6ec4b0308a930e83b679d5d36John Reck} 49