Lines Matching defs:checkerboard
146 /* Allocate buffer and fill it with checkerboard pattern, where the tiles *
325 void *checkerboard;
350 checkerboard = create_checkerboard_pattern(screen_width / 64, screen_height / 64, 32);
351 if (!checkerboard) {
361 memcpy(tmp->vaddr, checkerboard, img_w * img_h * 4);
365 tmp_img.user_ptr[0].userptr = (unsigned long)checkerboard;
382 /* put checkerboard pattern in the center of the framebuffer */
435 free(checkerboard);
633 void *checkerboard = NULL;
647 checkerboard = create_checkerboard_pattern(screen_width / 32, screen_height / 32, 32);
648 if (checkerboard == NULL) {
658 memcpy(src->vaddr, checkerboard, img_w * img_h * 4);
662 src_img.user_ptr[0].userptr = (unsigned long)checkerboard;
671 printf("checkerboard test with %s.\n",
698 free(checkerboard);
853 fprintf(stderr, "failed to issue checkerboard test.\n");
