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r600g/llvm: Fix texelFetchOffset-2D

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This commit is contained in:
Vincent Lejeune 2013-05-18 22:22:41 +02:00
parent 32c9cbb38f
commit 9a95fb1605
1 changed files with 6 additions and 0 deletions
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6
src/gallium/drivers/r600/r600_llvm.c
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@ -460,6 +460,12 @@ static void llvm_emit_tex(
for (c = 1; c < emit_data->arg_count; ++c)
args[c] = emit_data->args[c];
if (emit_data->inst->Instruction.Opcode == TGSI_OPCODE_TXF) {
args[1] = LLVMBuildShl(gallivm->builder, args[1], lp_build_const_int32(gallivm, 1), "");
args[2] = LLVMBuildShl(gallivm->builder, args[2], lp_build_const_int32(gallivm, 1), "");
args[3] = LLVMBuildShl(gallivm->builder, args[3], lp_build_const_int32(gallivm, 1), "");
}
sampler_src = emit_data->inst->Instruction.NumSrcRegs-1;
args[c++] = lp_build_const_int32(gallivm,