Mesa (master): r300/compiler: fix swizzling in the transformation of Abs modifiers

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 9fa64ea67544d252c6713e21d3b9c17a2bbb0603
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9fa64ea67544d252c6713e21d3b9c17a2bbb0603

Author: Marek Olšák <maraeo at gmail.com>
Date:   Wed Jul 14 01:59:28 2010 +0200

r300/compiler: fix swizzling in the transformation of Abs modifiers

---

 src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
index d5b08dd..d347b4d 100644
--- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
@@ -518,10 +518,10 @@ static int transform_nonnative_modifiers(
 			new_inst->U.I.SrcReg[1] = inst->U.I.SrcReg[i];
 			new_inst->U.I.SrcReg[1].Negate ^= RC_MASK_XYZW;
 
+			memset(&inst->U.I.SrcReg[i], 0, sizeof(inst->U.I.SrcReg[i]));
 			inst->U.I.SrcReg[i].File = RC_FILE_TEMPORARY;
 			inst->U.I.SrcReg[i].Index = temp;
-			inst->U.I.SrcReg[i].Negate = 0;
-			inst->U.I.SrcReg[i].RelAddr = 0;
+			inst->U.I.SrcReg[i].Swizzle = RC_SWIZZLE_XYZW;
 		}
 	}
 	return 1;