fprintf(stdout, "image {\n");
fprintf(stdout, " tw=%d, th=%d x0=%d x1=%d y0=%d y1=%d\n", img->tw,
img->th, tcd_img->x0, tcd_img->x1, tcd_img->y0, tcd_img->y1);
fprintf(stdout, "image {\n");
fprintf(stdout, " tw=%d, th=%d x0=%d x1=%d y0=%d y1=%d\n", img->tw,
img->th, tcd_img->x0, tcd_img->x1, tcd_img->y0, tcd_img->y1);