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471d972e62
#rnx #rb none #ROBOMERGE-SOURCE: CL 10869240 via CL 10869516 via CL 10869902 #ROBOMERGE-BOT: (v613-10869866) [CL 10870584 by ryan durand in Main branch]
127 lines
3.2 KiB
C++
127 lines
3.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "DatasmithExporterManager.h"
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#include "CoreMinimal.h"
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#include "UObject/UObjectBase.h"
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#include "Async/TaskGraphInterfaces.h"
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#include "Modules/ModuleManager.h"
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#if IS_PROGRAM
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#include "RequiredProgramMainCPPInclude.h"
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#ifndef UE_BUILD_DEVELOPMENT_WITH_DEBUGGAME
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#define UE_BUILD_DEVELOPMENT_WITH_DEBUGGAME 0
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#endif
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// Not using IMPLEMENT_APPLICATION here because it overrides new and delete which can cause issues in some host softwares.
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TCHAR GInternalProjectName[64] = TEXT( "UnrealDatasmithExporter" );
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IMPLEMENT_FOREIGN_ENGINE_DIR();
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FEngineLoop GEngineLoop;
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#endif // IS_PROGRAM
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IMPLEMENT_MODULE(FDefaultModuleImpl, DatasmithExporter)
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#if IS_PROGRAM
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// TODO: Integrate Datasmith logging mechanism into FDatasmithExportOutputDevice
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// Goal: Allow Datasmith users to track and report on errors, warnings or infos generated by the engine
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class FDatasmithExportOutputDevice : public FOutputDevice
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{
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public:
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FDatasmithExportOutputDevice()
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{
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}
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virtual ~FDatasmithExportOutputDevice()
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{
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}
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virtual void Serialize(const TCHAR* /*V*/, ELogVerbosity::Type /*Verbosity*/, const class FName& /*Category*/) override
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{
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}
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};
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bool FDatasmithExporterManager::bEngineInitialized = false;
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#endif
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bool FDatasmithExporterManager::Initialize()
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{
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#if IS_PROGRAM
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if (!bEngineInitialized)
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{
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bEngineInitialized = GEngineLoop.PreInit( TEXT("-SaveToUserDir -logcmds=\"Global None\"") ) == 0;
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// Make sure all UObject classes are registered and default properties have been initialized
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ProcessNewlyLoadedUObjects();
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// Tell the module manager it may now process newly-loaded UObjects when new C++ modules are loaded
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FModuleManager::Get().StartProcessingNewlyLoadedObjects();
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if ( GLog )
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{
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// Make sure Logger is set on the right thread
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GLog->SetCurrentThreadAsMasterThread();
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// Clean up existing output devices
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GLog->TearDown();
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// Add Datasmith output device
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GLog->AddOutputDevice(new FDatasmithExportOutputDevice());
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}
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bEngineInitialized = true;
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}
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else if (GGameThreadId != FPlatformTLS::GetCurrentThreadId())
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{
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// Force Game thread to be the current one
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GGameThreadId = FPlatformTLS::GetCurrentThreadId();
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// Set the current thread on the Logger
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if ( GLog )
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{
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GLog->SetCurrentThreadAsMasterThread();
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}
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// Re-attach task graph to new game thread
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FTaskGraphInterface::Get().AttachToThread(ENamedThreads::GameThread);
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}
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return bEngineInitialized;
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#else
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return true;
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#endif
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}
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void FDatasmithExporterManager::Shutdown()
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{
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#if IS_PROGRAM
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if (!bEngineInitialized)
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{
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return;
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}
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// Some adjustments must be made if shutdown thread differ from the one Initialize has been called from
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if (GGameThreadId != FPlatformTLS::GetCurrentThreadId())
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{
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// Force Game thread to be the current one
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GGameThreadId = FPlatformTLS::GetCurrentThreadId();
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// Set the current thread on the Logger
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if ( GLog )
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{
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GLog->SetCurrentThreadAsMasterThread();
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}
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// Re-attach task graph to new game thread
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FTaskGraphInterface::Get().AttachToThread(ENamedThreads::GameThread);
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}
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// Close the logging device
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if ( GLog )
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{
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GLog->TearDown();
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}
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// Proceed with process exit
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GEngineLoop.AppPreExit();
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GEngineLoop.AppExit();
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bEngineInitialized = false;
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#endif
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} |