From: Michel Dänzer <michel.daen...@amd.com>
Fixes piglit spec/ARB_sampler_objects/sampler-incomplete and
spec/EXT_texture_swizzle/depth_texture_mode_and_swizzle.
Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
---
src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
index 4eb8603..c645326 100644
--- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
+++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c
@@ -125,7 +125,17 @@ emit_fetch_immediate(
}
struct lp_build_tgsi_soa_context *bld = lp_soa_context(bld_base);
- return LLVMConstBitCast(bld->immediates[reg->Register.Index][swizzle],
ctype);
+ if (swizzle == ~0) {
+ LLVMValueRef values[TGSI_NUM_CHANNELS] = {};
+ unsigned chan;
+ for (chan = 0; chan < TGSI_NUM_CHANNELS; chan++) {
+ values[chan] =
LLVMConstBitCast(bld->immediates[reg->Register.Index][chan], ctype);
+ }
+ return lp_build_gather_values(bld_base->base.gallivm, values,
+ TGSI_NUM_CHANNELS);
+ } else {
+ return
LLVMConstBitCast(bld->immediates[reg->Register.Index][swizzle], ctype);
+ }
}
static LLVMValueRef
--
1.7.10.4
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
