diff options
| author | namkazy <nam.kazt.91@gmail.com> | 2020-04-05 15:18:42 +0700 |
|---|---|---|
| committer | namkazy <nam.kazt.91@gmail.com> | 2020-04-05 15:18:42 +0700 |
| commit | 9f6ebccf066eb5b7c6b922dee30cf2fe6ee9d516 (patch) | |
| tree | c4b53749ba26478f80c4565a0c80cc73939ee39c /src | |
| parent | 6f2b7087c28cb4fea46485987540f2b9a7a6640d (diff) | |
shader_decode: SULD.D -> SINT actually same as UNORM.
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/shader/decode/image.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/video_core/shader/decode/image.cpp b/src/video_core/shader/decode/image.cpp index efcf271dc..999cfda78 100644 --- a/src/video_core/shader/decode/image.cpp +++ b/src/video_core/shader/decode/image.cpp @@ -352,11 +352,13 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) { case ComponentType::SNORM: { is_signed = true; // range [-1.0, 1.0] - auto cnv_value = Operation(OperationCode::FMul, original_value, Immediate(127.f)); + auto cnv_value = + Operation(OperationCode::FMul, original_value, Immediate(127.f)); cnv_value = SignedOperation(OperationCode::ICastFloat, is_signed, - std::move(cnv_value)); + std::move(cnv_value)); return BitfieldExtract(std::move(cnv_value), 0, 8); } + case ComponentType::SINT: case ComponentType::UNORM: { is_signed = false; // range [0.0, 1.0] @@ -365,9 +367,6 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) { return SignedOperation(OperationCode::ICastFloat, is_signed, std::move(cnv_value)); } - case ComponentType::SINT: // range [-128,127] - is_signed = true; - return original_value; case ComponentType::UINT: // range [0, 255] is_signed = false; return original_value; |