[Mesa-dev] [PATCH 5/6] radeonsi: fix TEX writemask

[Christian König]

Using the writemask in the sampler results in packet
VGPRS. For now just sample all components and let
llvm chose the right one.

Signed-off-by: Christian König <deathsimple at vodafone.de>
---
 src/gallium/drivers/radeonsi/radeonsi_shader.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c b/src/gallium/drivers/radeonsi/radeonsi_shader.c
index 522016e..c19a4c2 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_shader.c
+++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c
@@ -519,8 +519,8 @@ static void tex_fetch_args(
 	LLVMValueRef offset;
 
 	/* WriteMask */
-	emit_data->args[0] = lp_build_const_int32(bld_base->base.gallivm,
-				emit_data->inst->Dst[0].Register.WriteMask);
+	/* XXX: should be optimized using emit_data->inst->Dst[0].Register.WriteMask*/
+	emit_data->args[0] = lp_build_const_int32(bld_base->base.gallivm, 0xf);
 
 	/* Coordinates */
 	/* XXX: Not all sample instructions need 4 address arguments. */
-- 
1.7.9.5