From: Brian Paul <brianp@vmware.com>
Date: Wed, 5 Aug 2009 19:22:26 +0000 (-0600)
Subject: util: added comment/question about blit clipping
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2cd33afa0081661b68dd25289f8d904125a9923a;p=mesa.git

util: added comment/question about blit clipping
---

diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c
index 77573bc0b5e..f7cc7dd3759 100644
--- a/src/gallium/auxiliary/util/u_blit.c
+++ b/src/gallium/auxiliary/util/u_blit.c
@@ -294,6 +294,7 @@ regions_overlap(int srcX0, int srcY0,
  * Copy pixel block from src surface to dst surface.
  * Overlapping regions are acceptable.
  * Flipping and stretching are supported.
+ * XXX what about clipping???
  * XXX need some control over blitting Z and/or stencil.
  */
 void