Mesa (master): nvc0/ir: set gatherComp for non-shadow targets

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: b86d78b4c131dba679d13bf52c412ef88ee79398
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b86d78b4c131dba679d13bf52c412ef88ee79398

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Thu Apr 24 00:28:41 2014 -0400

nvc0/ir: set gatherComp for non-shadow targets

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>

---

 src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
index ef00a2f..ea545c2 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -1736,6 +1736,8 @@ Converter::handleTEX(Value *dst[4], int R, int S, int L, int C, int Dx, int Dy)
 
    if (tgsi.getOpcode() == TGSI_OPCODE_SAMPLE_C_LZ)
       texi->tex.levelZero = true;
+   if (tgsi.getOpcode() == TGSI_OPCODE_TG4 && !tgt.isShadow())
+      texi->tex.gatherComp = tgsi.getSrc(1).getValueU32(0, info);
 
    for (s = 0; s < tgsi.getNumTexOffsets(); ++s) {
       for (c = 0; c < 3; ++c) {