Program instructions are initialized before parsing so no need to set
Abs, NegateAbs, CondMask and CondSwizzle fields to defaults here.
CondMask was getting mis-set. Removing the incorrect assignment improves
fragment program speed by 15%.
diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c
index b8e5e4b..300f667 100644
--- a/src/mesa/shader/arbprogparse.c
+++ b/src/mesa/shader/arbprogparse.c
@@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 6.5.2
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
@@ -2571,8 +2571,6 @@
reg->File = file;
reg->Index = index;
- reg->Abs = 0; /* NV only */
- reg->NegateAbs = 0; /* NV only */
reg->NegateBase = negate;
reg->Swizzle = MAKE_SWIZZLE4(swizzle[0], swizzle[1], swizzle[2], swizzle[3]);
return 0;
@@ -2595,8 +2593,6 @@
if (parse_masked_dst_reg (ctx, inst, vc_head, Program, &file, &idx, &mask))
return 1;
- reg->CondMask = 0; /* NV only */
- reg->CondSwizzle = 0; /* NV only */
reg->File = file;
reg->Index = idx;
reg->WriteMask = mask;
@@ -2632,8 +2628,6 @@
reg->File = File;
reg->Index = Index;
- reg->Abs = 0; /* NV only */
- reg->NegateAbs = 0; /* NV only */
reg->NegateBase = Negate;
reg->Swizzle = (Swizzle[0] << 0);