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authorMarek Olšák <[email protected]>2011-03-12 10:22:18 +0100
committerMarek Olšák <[email protected]>2011-03-12 10:22:18 +0100
commit1e97b4dd103a00f497cc92571498ffd7178ba263 (patch)
tree9bd88ae5fec66ad53a164b5a82e6e4d6a2101faf /src/mesa/drivers/dri/r300
parent589d835dfd9b07f49ee12af2dfa04a4e054bec68 (diff)
r300/compiler: TEX instructions don't support negation on source arguments
This fixes piglit: - glsl-fs-texture2d-dependent-4 NOTE: This is a candidate for the 7.9 and 7.10 branches.
Diffstat (limited to 'src/mesa/drivers/dri/r300')
-rw-r--r--src/mesa/drivers/dri/r300/compiler/r500_fragprog.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
index 899f0d9829a..140eeed3de3 100644
--- a/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r500_fragprog.c
@@ -77,9 +77,6 @@ static int r500_swizzle_is_native(rc_opcode opcode, struct rc_src_register reg)
if (opcode == RC_OPCODE_KIL && (reg.Swizzle != RC_SWIZZLE_XYZW || reg.Negate != RC_MASK_NONE))
return 0;
- if (reg.Negate)
- reg.Negate ^= RC_MASK_XYZW;
-
for(i = 0; i < 4; ++i) {
unsigned int swz = GET_SWZ(reg.Swizzle, i);
if (swz == RC_SWIZZLE_UNUSED) {