Mesa (master): i965/gen6+: Rename GEN6_CLIP_BARYCENTRIC_ENABLE.

Paul Berry stereotype441 at kemper.freedesktop.org
Thu Oct 27 17:08:48 PDT 2011


Module: Mesa
Branch: master
Commit: 4d563ec1cc912e4b3f02e71ad72d7b08f001d4d7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4d563ec1cc912e4b3f02e71ad72d7b08f001d4d7

Author: Paul Berry <stereotype441 at gmail.com>
Date:   Sat Oct 22 09:33:12 2011 -0700

i965/gen6+: Rename GEN6_CLIP_BARYCENTRIC_ENABLE.

The name was misleading.  The actual effect of the bit is to cause
the clipper to emit *non-perspective* barycentric coordinate
information (which is only needed when doing noperspective
interpolation).

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/mesa/drivers/dri/i965/brw_defines.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h
index d302a61..746c89f 100644
--- a/src/mesa/drivers/dri/i965/brw_defines.h
+++ b/src/mesa/drivers/dri/i965/brw_defines.h
@@ -1108,7 +1108,7 @@ enum brw_message_target {
 # define GEN6_CLIP_MODE_REJECT_ALL			(3 << 13)
 # define GEN6_CLIP_MODE_ACCEPT_ALL			(4 << 13)
 # define GEN6_CLIP_PERSPECTIVE_DIVIDE_DISABLE		(1 << 9)
-# define GEN6_CLIP_BARYCENTRIC_ENABLE			(1 << 8)
+# define GEN6_CLIP_NON_PERSPECTIVE_BARYCENTRIC_ENABLE	(1 << 8)
 # define GEN6_CLIP_TRI_PROVOKE_SHIFT			4
 # define GEN6_CLIP_LINE_PROVOKE_SHIFT			2
 # define GEN6_CLIP_TRIFAN_PROVOKE_SHIFT			0



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