diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/slang/slang-emit-spirv.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/source/slang/slang-emit-spirv.cpp b/source/slang/slang-emit-spirv.cpp index 8e8e7327b..018f833aa 100644 --- a/source/slang/slang-emit-spirv.cpp +++ b/source/slang/slang-emit-spirv.cpp @@ -4850,7 +4850,15 @@ struct SPIRVEmitContext : public SourceEmitterBase, public SPIRVEmitSharedContex if (mode == SpvExecutionModeMax) return; - requireSPIRVExecutionMode(nullptr, getIRInstSpvID(entryPoint), mode); + // Vulkan spec requires DepthReplacing exec mode when storing to FragDepth, + // in addition to DepthLess/DepthGreater modes. + requireSPIRVExecutionMode( + nullptr, + getIRInstSpvID(entryPoint), + SpvExecutionModeDepthReplacing); + + if (mode != SpvExecutionModeDepthReplacing) + requireSPIRVExecutionMode(nullptr, getIRInstSpvID(entryPoint), mode); } // Make user type name conform to `SPV_GOOGLE_user_type` spec. |