{
struct scratch_buf src, dst;
uint32_t *ptr;
- int i, j;
+ int i, j, pass;
init_buffer(&src, options.scratch_buf_size);
init_buffer(&dst, options.scratch_buf_size);
- memset(src.data, 0xff, options.scratch_buf_size);
- for (j = 0; j < TILE_SIZE; j++) {
- ptr = (uint32_t*)((char *)src.data + j * src.stride);
- for (i = 0; i < TILE_SIZE; i++)
- ptr[i] = j * TILE_SIZE + i;
- }
+ for (pass = 0; pass < 16; pass++) {
+ int sx = random() % (buf_width(&src)-TILE_SIZE);
+ int sy = random() % (buf_height(&src)-TILE_SIZE);
+ int dx = random() % (buf_width(&dst)-TILE_SIZE);
+ int dy = random() % (buf_height(&dst)-TILE_SIZE);
- render_copyfunc(&src, 0, 0, &dst, 0, 0, 0);
+ if (options.use_cpu_maps)
+ set_to_cpu_domain(&src, 1);
- for (j = 0; j < TILE_SIZE; j++) {
- ptr = (uint32_t*)((char *)dst.data + j * dst.stride);
- for (i = 0; i < TILE_SIZE; i++)
- if (ptr[i] != j * TILE_SIZE + i) {
- printf("render copyfunc mismatch at (%d, %d): found %d, expected %d\n",
- i, j, ptr[i], j*TILE_SIZE + i);
- }
+ memset(src.data, 0xff, options.scratch_buf_size);
+ for (j = 0; j < TILE_SIZE; j++) {
+ ptr = (uint32_t*)((char *)src.data + sx*4 + (sy+j) * src.stride);
+ for (i = 0; i < TILE_SIZE; i++)
+ ptr[i] = j * TILE_SIZE + i;
+ }
+
+ render_copyfunc(&src, sx, sy, &dst, dx, dy, 0);
+
+ if (options.use_cpu_maps)
+ set_to_cpu_domain(&dst, 0);
+
+ for (j = 0; j < TILE_SIZE; j++) {
+ ptr = (uint32_t*)((char *)dst.data + dx*4 + (dy+j) * dst.stride);
+ for (i = 0; i < TILE_SIZE; i++)
+ if (ptr[i] != j * TILE_SIZE + i) {
+ printf("render copyfunc mismatch at (%d, %d): found %d, expected %d\n",
+ i, j, ptr[i], j*TILE_SIZE + i);
+ }
+ }
}
}