ShaderStableKeyDebugInfoReader.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "ShaderCodeLibrary.h"
 
namespace UE
{
 
namespace ShaderUtils
{
 
class FShaderStableKeyDebugInfoReader
{
    TMap<FSHAHash, TSet<FStableShaderKeyAndValue>>  ShaderHashesToSource;
 
public:
 
    bool IsInitialized() const { return !ShaderHashesToSource.IsEmpty(); }
 
    bool Initialize(const FString& ShaderStableKeyFile);
 
    FString GetShaderStableNameOptions(const FSHAHash& ShaderHash, int32 MaxOptionsToInclude = 16);
 
    FString GetPSOStableNameOptions(const FGraphicsPipelineStateInitializer& Initializer, int32 MaxOptionsToInclude = 16);
 
    void DumpPSOToLogIfConfigured(const FGraphicsPipelineStateInitializer& Initializer);
};
 
}
 
}