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[Feat, Fix, Test] (MG_Util, MG_Backend/DirectGLES, MG_IntegrationTest): bake the bound image format into the ESSL a format-less image declaration needs

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swung0x48
2026-08-12 18:56:31 -04:00
parent bce34d7fac
commit b7557d6615
16 changed files with 1976 additions and 1 deletions
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MobileGL/MG_Util/ShaderTranspiler/ShaderCompiler.cpp
+30
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@@ -27,6 +27,7 @@
#include "SpirvPasses/ZeroBaseVertexPass.h"
#include "SpirvPasses/NormalizeRectCoordinatesPass.h"
#include "SpirvPasses/Lower1DArrayImagesPass.h"
#include "SpirvPasses/BakeImageFormatsPass.h"
#include "SpirvPasses/PrivateToEntryLocalPass.h"
#include "SpirvPasses/StripUniformLocationsPass.h"
#include "SpirvPasses/StripUboMemberRelaxedPrecisionPass.h"
@@ -686,6 +687,35 @@ namespace MobileGL {
outputBinary);
}
bool ShaderCompiler::BakeImageFormatsForEssl(const Vector<Uint32>& inputBinary,
const UnorderedMap<String, Uint>& glFormatByName,
Vector<uint32_t>& outputBinary) {
using namespace spvtools;
if (glFormatByName.empty()) return false;
Optimizer optimizer(SPV_ENV_VULKAN_1_1);
optimizer.RegisterPass(BakeImageFormatsPass::CreateBakeImageFormatsPass(glFormatByName));
return RunOptimizerChecked("BakeImageFormatsForEssl", optimizer, inputBinary, outputBinary);
}
bool ShaderCompiler::DeclaresFormatlessStorageImage(const Vector<Uint32>& binary) {
return BakeImageFormatsPass::DeclaresFormatlessStorageImage(binary);
}
bool ShaderCompiler::GLInternalFormatIsCoreEsslImageFormat(Uint glInternalFormat) {
return BakeImageFormatsPass::IsCoreEsslImageFormat(
BakeImageFormatsPass::SpirvImageFormatFromGLInternalFormat(glInternalFormat));
}
String ShaderCompiler::EsslImageFormatSpelling(Uint glInternalFormat) {
return BakeImageFormatsPass::EsslSpellingOfGLInternalFormat(glInternalFormat);
}
bool ShaderCompiler::SpirvCrossCanPrintEsslImageFormat(Uint glInternalFormat) {
return BakeImageFormatsPass::IsSpirvCrossEsslPrintableFormat(
BakeImageFormatsPass::SpirvImageFormatFromGLInternalFormat(glInternalFormat));
}
bool ShaderCompiler::FlattenXfbInterfaceBlocksForEssl(const Vector<Uint32>& inputBinary,
const std::set<String>& blockNames,
std::set<String>& flattenedBlockNames,