diff options
| author | Gangzheng Tong <tonggangzheng@gmail.com> | 2025-07-03 09:38:23 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-03 16:38:23 +0000 |
| commit | 20afbfea3134050fa93e48b5bb4edd59552384ec (patch) | |
| tree | f4a1de961d5f6b76c4ca37e65e02bf2284b2a1cb /source | |
| parent | 141eac9eb4400cf94c0a076f339e1d43ed652306 (diff) | |
Don't use access::sample for multisample texture in metal (#7601)
* don't use access::sample for multisample texture
* Add test case
* format code (#7603)
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
---------
Co-authored-by: slangbot <ellieh+slangbot@nvidia.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
Diffstat (limited to 'source')
| -rw-r--r-- | source/slang/slang-emit-metal.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/source/slang/slang-emit-metal.cpp b/source/slang/slang-emit-metal.cpp index a2e339942..9232fc95d 100644 --- a/source/slang/slang-emit-metal.cpp +++ b/source/slang/slang-emit-metal.cpp @@ -138,9 +138,9 @@ void MetalSourceEmitter::_emitHLSLTextureType(IRTextureTypeBase* texType) { case SLANG_RESOURCE_ACCESS_READ: { - // Metal does not support access::sample for texture buffers, so we need to emit - // access::read instead. - if (texType->GetBaseShape() == SLANG_TEXTURE_BUFFER) + // Metal does not support access::sample for texture buffers and multisampled textures, + // so we need to emit access::read instead. + if (texType->GetBaseShape() == SLANG_TEXTURE_BUFFER || texType->isMultisample()) m_writer->emit("access::read"); else m_writer->emit("access::sample"); |