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#rb trivial #jira none #preflight 623c923dc3399da953426633 [CL 19497182 by Jason Nadro in ue5-main branch]
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Commandlets/CompileShadersTestBedCommandlet.h"
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#include "GlobalShader.h"
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#include "Materials/Material.h"
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#include "ShaderCompiler.h"
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DEFINE_LOG_CATEGORY_STATIC(LogCompileShadersTestBedCommandlet, Log, All);
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UCompileShadersTestBedCommandlet::UCompileShadersTestBedCommandlet(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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}
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int32 UCompileShadersTestBedCommandlet::Main(const FString& Params)
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{
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TRACE_CPUPROFILER_EVENT_SCOPE(UCompileShadersTestBedCommandlet::Main);
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TArray<FString> Tokens;
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TArray<FString> Switches;
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TMap<FString, FString> ParamVals;
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UCommandlet::ParseCommandLine(*Params, Tokens, Switches, ParamVals);
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// Display help
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if (Switches.Contains("help"))
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{
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UE_LOG(LogCompileShadersTestBedCommandlet, Log, TEXT("CompileShadersTestBed"));
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UE_LOG(LogCompileShadersTestBedCommandlet, Log, TEXT("This commandlet compiles global and default material shaders. Used to profile and test shader compilation."));
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return 0;
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}
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PRIVATE_GAllowCommandletRendering = true;
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{
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TRACE_CPUPROFILER_EVENT_SCOPE(DefaultMaterials);
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for (int32 Domain = 0; Domain < MD_MAX; ++Domain)
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{
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UMaterial::GetDefaultMaterial(static_cast<EMaterialDomain>(Domain))->CacheShaders(EMaterialShaderPrecompileMode::Background);
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}
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GShaderCompilingManager->FinishAllCompilation();
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}
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{
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TRACE_CPUPROFILER_EVENT_SCOPE(GlobalShaders);
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CompileGlobalShaderMap(true);
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TArray<int32> ShaderMapIds;
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ShaderMapIds.Add(GlobalShaderMapId);
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GShaderCompilingManager->FinishCompilation(TEXT("Global"), ShaderMapIds);
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}
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return 0;
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}
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