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[Fix, Test] (DirectVulkan, ShaderTranspiler, TraceReplay): derive NumSubgroups behind opt-in quirk

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swung0x48
2026-08-18 22:31:57 -04:00
parent 12c94111b5
commit 2b6c2b561c
17 changed files with 509 additions and 2 deletions
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MobileGL/MG_Util/ShaderTranspiler/ShaderCompiler.cpp
+12
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@@ -25,6 +25,7 @@
#include "SpirvPasses/SplitArrayVertexInputsPass.h"
#include "SpirvPasses/RebaseInstanceIndexPass.h"
#include "SpirvPasses/ZeroBaseVertexPass.h"
#include "SpirvPasses/DeriveNumSubgroupsPass.h"
#include "SpirvPasses/NormalizeRectCoordinatesPass.h"
#include "SpirvPasses/Lower1DArrayImagesPass.h"
#include "SpirvPasses/BakeImageFormatsPass.h"
@@ -883,6 +884,17 @@ namespace MobileGL {
return RunOptimizerChecked("ZeroBaseVertexForVulkan", optimizer, inputBinary, outputBinary, true, enableSpirvValidation);
}
bool ShaderCompiler::DeriveNumSubgroupsForVulkan(const Vector<Uint32>& inputBinary,
Vector<uint32_t>& outputBinary,
const bool enableSpirvValidation) {
using namespace spvtools;
Optimizer optimizer(SPV_ENV_VULKAN_1_1);
optimizer.RegisterPass(DeriveNumSubgroupsPass::CreateDeriveNumSubgroupsPass());
return RunOptimizerChecked("DeriveNumSubgroupsForVulkan", optimizer, inputBinary,
outputBinary, true, enableSpirvValidation);
}
bool ShaderCompiler::DecoratePositionInvariantForVulkan(const Vector<Uint32>& inputBinary,
Vector<uint32_t>& outputBinary, const bool enableSpirvValidation) {
using namespace spvtools;