diff options
| author | Vincent Lejeune <vljn@ovi.com> | 2013-05-18 22:22:41 +0200 |
|---|---|---|
| committer | Vincent Lejeune <vljn@ovi.com> | 2013-05-20 20:23:14 +0200 |
| commit | 9a95fb16053746578be856a76f3177777ef157f1 (patch) | |
| tree | c2aef5d522ee608221aa56e680c7a2d91baf2ab4 | |
| parent | 32c9cbb38fc03d028500b1904ff4d66a07e9471e (diff) | |
r600g/llvm: Fix texelFetchOffset-2D
| -rw-r--r-- | src/gallium/drivers/r600/r600_llvm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_llvm.c b/src/gallium/drivers/r600/r600_llvm.c index 3d2c492773c..c1809b30cdd 100644 --- a/src/gallium/drivers/r600/r600_llvm.c +++ b/src/gallium/drivers/r600/r600_llvm.c @@ -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, |