sna: Discard any GPU damage when overwriting with trapezoids

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-12-23 20:30:58 +00:00 · 2011-12-23 20:30:58 +00:00 · e5bfea5826
parent 819dc93e52
commit e5bfea5826
1 changed files with 1 additions and 1 deletions
--- a/src/sna/sna_trapezoids.c
+++ b/src/sna/sna_trapezoids.c
@ -3177,7 +3177,7 @@ trapezoid_span_inplace(CARD8 op, PicturePtr src, PicturePtr dst,

 	region.data = NULL;
 	if (!sna_drawable_move_region_to_cpu(dst->pDrawable, &region,
-					     MOVE_READ | MOVE_WRITE))
+					     MOVE_WRITE))
 		return true;

 	pixmap = get_drawable_pixmap(dst->pDrawable);