[Mesa-dev] [PATCH 7/8] i965/gen6+: Rename GEN6_CLIP_BARYCENTRIC_ENABLE.

Paul Berry stereotype441 at gmail.com
Mon Oct 24 14:38:45 PDT 2011


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).
---
 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 42a8dad..fcf55d5 100644
--- a/src/mesa/drivers/dri/i965/brw_defines.h
+++ b/src/mesa/drivers/dri/i965/brw_defines.h
@@ -1100,7 +1100,7 @@ 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
-- 
1.7.6.4



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