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// slang-emit-metal.h
#ifndef SLANG_EMIT_METAL_H
#define SLANG_EMIT_METAL_H
#include "slang-emit-c-like.h"
namespace Slang
{
class MetalExtensionTracker : public ExtensionTracker
{
};
class MetalSourceEmitter : public CLikeSourceEmitter
{
public:
typedef CLikeSourceEmitter Super;
MetalSourceEmitter(const Desc& desc)
: Super(desc), m_extensionTracker(new MetalExtensionTracker())
{
}
virtual RefObject* getExtensionTracker() SLANG_OVERRIDE { return m_extensionTracker; }
protected:
RefPtr<MetalExtensionTracker> m_extensionTracker;
virtual bool isResourceTypeBindless(IRType* type) SLANG_OVERRIDE
{
SLANG_UNUSED(type);
return true;
}
void emitMemoryOrderOperand(IRInst* inst);
virtual void emitParameterGroupImpl(IRGlobalParam* varDecl, IRUniformParameterGroupType* type)
SLANG_OVERRIDE;
virtual void emitEntryPointAttributesImpl(
IRFunc* irFunc,
IREntryPointDecoration* entryPointDecor) SLANG_OVERRIDE;
virtual void emitFrontMatterImpl(TargetRequest* targetReq) SLANG_OVERRIDE;
virtual void emitRateQualifiersAndAddressSpaceImpl(IRRate* rate, AddressSpace addressSpace)
SLANG_OVERRIDE;
virtual bool tryEmitGlobalParamImpl(IRGlobalParam* varDecl, IRType* varType) SLANG_OVERRIDE;
virtual void emitSemanticsImpl(IRInst* inst, bool allowOffsets) SLANG_OVERRIDE;
virtual void emitSimpleFuncParamImpl(IRParam* param) SLANG_OVERRIDE;
virtual void emitPostDeclarationAttributesForType(IRInst* type) SLANG_OVERRIDE;
virtual void emitInterpolationModifiersImpl(
IRInst* varInst,
IRType* valueType,
IRVarLayout* layout) SLANG_OVERRIDE;
virtual void emitPackOffsetModifier(
IRInst* varInst,
IRType* valueType,
IRPackOffsetDecoration* decoration) SLANG_OVERRIDE;
virtual void emitMeshShaderModifiersImpl(IRInst* varInst) SLANG_OVERRIDE;
virtual void emitSimpleTypeImpl(IRType* type) SLANG_OVERRIDE;
virtual void emitParamTypeImpl(IRType* type, String const& name) SLANG_OVERRIDE;
virtual void emitVectorTypeNameImpl(IRType* elementType, IRIntegerValue elementCount)
SLANG_OVERRIDE;
virtual void emitVarDecorationsImpl(IRInst* varDecl) SLANG_OVERRIDE;
virtual void emitMatrixLayoutModifiersImpl(IRType* varType) SLANG_OVERRIDE;
virtual bool tryEmitInstExprImpl(IRInst* inst, const EmitOpInfo& inOuterPrec) SLANG_OVERRIDE;
virtual bool tryEmitInstStmtImpl(IRInst* inst) SLANG_OVERRIDE;
virtual void emitSimpleValueImpl(IRInst* inst) SLANG_OVERRIDE;
virtual void emitLoopControlDecorationImpl(IRLoopControlDecoration* decl) SLANG_OVERRIDE;
virtual void emitFuncDecorationImpl(IRDecoration* decoration) SLANG_OVERRIDE;
virtual void emitFuncDecorationsImpl(IRFunc* func) SLANG_OVERRIDE;
virtual void emitSwitchDecorationsImpl(IRSwitch* switchInst) SLANG_OVERRIDE;
virtual void emitIfDecorationsImpl(IRIfElse* ifInst) SLANG_OVERRIDE;
virtual void handleRequiredCapabilitiesImpl(IRInst* inst) SLANG_OVERRIDE;
virtual void emitGlobalInstImpl(IRInst* inst) SLANG_OVERRIDE;
virtual bool doesTargetSupportPtrTypes() SLANG_OVERRIDE { return true; }
void emitFuncParamLayoutImpl(IRInst* param);
virtual void _emitType(IRType* type, DeclaratorInfo* declarator) SLANG_OVERRIDE;
void _emitHLSLParameterGroup(IRGlobalParam* varDecl, IRUniformParameterGroupType* type);
void _emitHLSLTextureType(IRTextureTypeBase* texType);
void _emitHLSLSubpassInputType(IRSubpassInputType* subpassType);
void _emitHLSLDecorationSingleString(const char* name, IRFunc* entryPoint, IRStringLit* val);
void _emitHLSLDecorationSingleInt(const char* name, IRFunc* entryPoint, IRIntLit* val);
void _emitStageAccessSemantic(IRStageAccessDecoration* decoration, const char* name);
bool _emitUserSemantic(UnownedStringSlice semanticName, IRIntegerValue semanticIndex);
bool maybeEmitSystemSemantic(IRInst* inst);
void emitImageOperandWithAccessor(IRInst* imageOperand);
void emitAtomicImageCoord(IRImageSubscript* subscript);
void emitAtomicDestOperand(IRInst* operand);
void emitAtomicSrcOperand(bool isImage, IRInst* operand);
void emitAtomicSemanticOperand(IRInst* inst);
};
} // namespace Slang
#endif
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