diff options
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index 4eb860307df..c645326e610 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 |