if (!pr_clip_region(src_x, src_y, src_w, src_h,
GET_RIGHT_PIXBUF_OFFSET(rc), 0, width, height,
&src_x, &src_y, &src_w, &src_h)) return;
if (!pr_clip_region(src_x, src_y, src_w, src_h,
GET_RIGHT_PIXBUF_OFFSET(rc), 0, width, height,
&src_x, &src_y, &src_w, &src_h)) return;