-#if defined(TARGET_X11)
- if (old_bitmap->clip_mask)
- XFreePixmap(display, old_bitmap->clip_mask);
-
- old_bitmap->clip_mask =
- Pixmap_to_Mask(old_bitmap->drawable, new_width, new_height);
-
- XSetClipMask(display, old_bitmap->stored_clip_gc, old_bitmap->clip_mask);
-#else