Fix clipping when windows are used as sources

The new clipping rules:

	- client clips happen after transformation
	- pixels unavailable due to the hierarchy are undefined

The first one is implemented in pixman; the second one is realized by
making a copy of window sources (to prevent out-of-bounds access).

1 files changed, 2 insertions, 1 deletions

diff --git a/fb/fb.h b/fb/fb.h
index 8ff186a4d..2d3c85d44 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -2068,7 +2068,8 @@ fbFillRegionSolid (DrawablePtr	pDrawable,
 
 extern _X_EXPORT pixman_image_t *
 image_from_pict (PicturePtr pict,
-		 Bool       has_clip);
+		 Bool       has_clip,
+		 Bool	    is_src);
 extern _X_EXPORT void free_pixman_pict (PicturePtr, pixman_image_t *);
 
 #endif /* _FB_H_ */