Mesa (master): nv50/ir/gk110: add texcsaa implementation

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: 08505549ab938a6650024aab68f7713989c5c6fe
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=08505549ab938a6650024aab68f7713989c5c6fe

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Tue Mar 11 11:21:35 2014 -0400

nv50/ir/gk110: add texcsaa implementation

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

---

 src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp |   12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
index 7ec3b57..c11aa79 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
@@ -949,7 +949,17 @@ void CodeEmitterGK110::emitTEXBAR(const Instruction *i)
 
 void CodeEmitterGK110::emitTEXCSAA(const TexInstruction *i)
 {
-   emitNOP(i); // TODO
+   code[0] = 0x00000002;
+   code[1] = 0x76c00000;
+
+   // code[1] |= i->tex.r << 9;
+   // code[1] |= i->tex.s << (9 + 8);
+
+   if (i->tex.liveOnly)
+      code[0] |= 0x80000000;
+
+   defId(i->def(0), 2);
+   srcId(i->src(0), 10);
 }
 
 static inline bool