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Add GLSL_EXT_shader_tile_image

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This commit is contained in:
janharaldfredriksen-arm 2023-03-30 17:50:56 +02:00 • committed by arcady-lunarg
parent a3310b7cff
commit 0bbec2e8f6
33 changed files with 5712 additions and 5083 deletions
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72
SPIRV/GlslangToSpv.cpp
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@ -351,6 +351,7 @@ spv::Dim TranslateDimensionality(const glslang::TSampler& sampler)
case glslang::EsdRect: return spv::DimRect;
case glslang::EsdBuffer: return spv::DimBuffer;
case glslang::EsdSubpass: return spv::DimSubpassData;
case glslang::EsdAttachmentEXT: return spv::DimTileImageDataEXT;
default:
assert(0);
return spv::Dim2D;
@ -1311,6 +1312,11 @@ spv::StorageClass TGlslangToSpvTraverser::TranslateStorageClass(const glslang::T
return spv::StorageClassInput;
if (type.getQualifier().isPipeOutput())
return spv::StorageClassOutput;
if (type.getQualifier().storage == glslang::EvqTileImageEXT || type.isAttachmentEXT()) {
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
builder.addCapability(spv::CapabilityTileImageColorReadAccessEXT);
return spv::StorageClassTileImageEXT;
}
if (glslangIntermediate->getSource() != glslang::EShSourceHlsl ||
type.getQualifier().storage == glslang::EvqUniform) {
@ -1682,6 +1688,24 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(unsigned int spvVersion,
builder.addExtension(spv::E_SPV_KHR_post_depth_coverage);
}
if (glslangIntermediate->getNonCoherentColorAttachmentReadEXT()) {
builder.addCapability(spv::CapabilityTileImageColorReadAccessEXT);
builder.addExecutionMode(shaderEntry, spv::ExecutionModeNonCoherentColorAttachmentReadEXT);
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
}
if (glslangIntermediate->getNonCoherentDepthAttachmentReadEXT()) {
builder.addCapability(spv::CapabilityTileImageDepthReadAccessEXT);
builder.addExecutionMode(shaderEntry, spv::ExecutionModeNonCoherentDepthAttachmentReadEXT);
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
}
if (glslangIntermediate->getNonCoherentStencilAttachmentReadEXT()) {
builder.addCapability(spv::CapabilityTileImageStencilReadAccessEXT);
builder.addExecutionMode(shaderEntry, spv::ExecutionModeNonCoherentStencilAttachmentReadEXT);
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
}
if (glslangIntermediate->isDepthReplacing())
builder.addExecutionMode(shaderEntry, spv::ExecutionModeDepthReplacing);
@ -5752,6 +5776,17 @@ spv::Id TGlslangToSpvTraverser::createImageTextureFunctionCall(glslang::TIntermO
return result;
}
if (cracked.attachmentEXT) {
if (opIt != arguments.end()) {
spv::IdImmediate sample = { true, *opIt };
operands.push_back(sample);
}
spv::Id result = builder.createOp(spv::OpColorAttachmentReadEXT, resultType(), operands);
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
builder.setPrecision(result, precision);
return result;
}
spv::IdImmediate coord = { true, *(opIt++) };
operands.push_back(coord);
if (node->getOp() == glslang::EOpImageLoad || node->getOp() == glslang::EOpImageLoadLod) {
@ -7172,6 +7207,19 @@ spv::Id TGlslangToSpvTraverser::createUnaryOperation(glslang::TOperator op, OpDe
unaryOp = spv::OpCopyObject;
break;
case glslang::EOpDepthAttachmentReadEXT:
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
builder.addCapability(spv::CapabilityTileImageDepthReadAccessEXT);
unaryOp = spv::OpDepthAttachmentReadEXT;
decorations.precision = spv::NoPrecision;
break;
case glslang::EOpStencilAttachmentReadEXT:
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
builder.addCapability(spv::CapabilityTileImageStencilReadAccessEXT);
unaryOp = spv::OpStencilAttachmentReadEXT;
decorations.precision = spv::DecorationRelaxedPrecision;
break;
default:
return 0;
}
@ -9262,6 +9310,30 @@ spv::Id TGlslangToSpvTraverser::createNoArgOperation(glslang::TOperator op, spv:
return builder.createOp(spv::OpReadClockKHR, typeId, args);
}
#endif
case glslang::EOpStencilAttachmentReadEXT:
case glslang::EOpDepthAttachmentReadEXT:
{
builder.addExtension(spv::E_SPV_EXT_shader_tile_image);
spv::Decoration precision;
spv::Op spv_op;
if (op == glslang::EOpStencilAttachmentReadEXT)
{
precision = spv::DecorationRelaxedPrecision;
spv_op = spv::OpStencilAttachmentReadEXT;
builder.addCapability(spv::CapabilityTileImageStencilReadAccessEXT);
}
else
{
precision = spv::NoPrecision;
spv_op = spv::OpDepthAttachmentReadEXT;
builder.addCapability(spv::CapabilityTileImageDepthReadAccessEXT);
}
std::vector<spv::Id> args; // Dummy args
spv::Id result = builder.createOp(spv_op, typeId, args);
return builder.setPrecision(result, precision);
}
default:
break;
}