AsyncPackageLoader.h File Reference

#include "Containers/ArrayView.h"
#include "Containers/UnrealString.h"
#include "CoreMinimal.h"
#include "CoreTypes.h"
#include "Misc/PackagePath.h"
#include "Stats/Stats.h"
#include "UObject/NameTypes.h"
#include "UObject/Object.h"
#include "UObject/ObjectMacros.h"
#include "UObject/UObjectArray.h"
#include "UObject/UObjectGlobals.h"

Go to the source code of this file.

Classes
struct	FAsyncLoadingThreadSettings
class	IAsyncPackageLoader

Namespaces
namespace	Verse

Functions
	DECLARE_STATS_GROUP_VERBOSE (TEXT("Async Load"), STATGROUP_AsyncLoad, STATCAT_Advanced)
	DECLARE_CYCLE_STAT (TEXT("Async Loading Time"), STAT_AsyncLoadingTime, STATGROUP_AsyncLoad)
	DECLARE_STATS_GROUP (TEXT("Async Load Game Thread"), STATGROUP_AsyncLoadGameThread, STATCAT_Advanced)
	DECLARE_CYCLE_STAT (TEXT("PostLoadObjects GT"), STAT_FAsyncPackage_PostLoadObjectsGameThread, STATGROUP_AsyncLoadGameThread)
	DECLARE_CYCLE_STAT (TEXT("TickAsyncLoading GT"), STAT_FAsyncPackage_TickAsyncLoadingGameThread, STATGROUP_AsyncLoadGameThread)
	DECLARE_CYCLE_STAT (TEXT("Flush Async Loading GT"), STAT_FAsyncPackage_FlushAsyncLoadingGameThread, STATGROUP_AsyncLoadGameThread)
	DECLARE_CYCLE_STAT (TEXT("Flush All Async Loads GT"), STAT_FAsyncPackage_FlushAllAsyncLoadingGameThread, STATGROUP_AsyncLoadGameThread)
	DECLARE_CYCLE_STAT_WITH_FLAGS (TEXT("PostLoadInstances GT"), STAT_FAsyncPackage_PostLoadInstancesGameThread, STATGROUP_AsyncLoadGameThread, EStatFlags::Verbose)
	DECLARE_CYCLE_STAT_WITH_FLAGS (TEXT("CreateClusters GT"), STAT_FAsyncPackage_CreateClustersGameThread, STATGROUP_AsyncLoadGameThread, EStatFlags::Verbose)
bool	IsGarbageCollectionLocked ()
bool	IsNativeCodePackage (UPackage *Package)
bool	CanPostLoadOnAsyncLoadingThread (UObject *Object)
template<typename T >
void	ClearFlagsAndDissolveClustersFromLoadedObjects (T &LoadedObjects)
COREUOBJECT_API void	ResetAsyncLoadingStats ()
void	IsTimeLimitExceededPrint (double InTickStartTime, double CurrentTime, double LastTestTime, double InTimeLimit, const TCHAR *InLastTypeOfWorkPerformed=nullptr, UObject *InLastObjectWorkWasPerformedOn=nullptr)

Variables
const FName	PrestreamPackageClassNameLoad
COREUOBJECT_API double	GFlushAsyncLoadingTime
COREUOBJECT_API uint32	GFlushAsyncLoadingCount
COREUOBJECT_API uint32	GSyncLoadCount
COREUOBJECT_API int32	GWarnIfTimeLimitExceeded
COREUOBJECT_API float	GTimeLimitExceededMultiplier
COREUOBJECT_API float	GTimeLimitExceededMinTime

Function Documentation

CanPostLoadOnAsyncLoadingThread()

bool CanPostLoadOnAsyncLoadingThread

(

UObject *

Object

)

Checks if the object can have PostLoad called on the Async Loading Thread

ClearFlagsAndDissolveClustersFromLoadedObjects()

template<typename T >

void ClearFlagsAndDissolveClustersFromLoadedObjects

(

T &

LoadedObjects

)

DECLARE_CYCLE_STAT() [1/5]

DECLARE_CYCLE_STAT	(	TEXT("Async Loading Time")	,
		STAT_AsyncLoadingTime	,
		STATGROUP_AsyncLoad
	)

DECLARE_CYCLE_STAT() [2/5]

DECLARE_CYCLE_STAT	(	TEXT("Flush All Async Loads GT")	,
		STAT_FAsyncPackage_FlushAllAsyncLoadingGameThread	,
		STATGROUP_AsyncLoadGameThread
	)

DECLARE_CYCLE_STAT() [3/5]

DECLARE_CYCLE_STAT	(	TEXT("Flush Async Loading GT")	,
		STAT_FAsyncPackage_FlushAsyncLoadingGameThread	,
		STATGROUP_AsyncLoadGameThread
	)

DECLARE_CYCLE_STAT() [4/5]

DECLARE_CYCLE_STAT	(	TEXT("PostLoadObjects GT")	,
		STAT_FAsyncPackage_PostLoadObjectsGameThread	,
		STATGROUP_AsyncLoadGameThread
	)

DECLARE_CYCLE_STAT() [5/5]

DECLARE_CYCLE_STAT	(	TEXT("TickAsyncLoading GT")	,
		STAT_FAsyncPackage_TickAsyncLoadingGameThread	,
		STATGROUP_AsyncLoadGameThread
	)

DECLARE_CYCLE_STAT_WITH_FLAGS() [1/2]

DECLARE_CYCLE_STAT_WITH_FLAGS	(	TEXT("CreateClusters GT")	,
		STAT_FAsyncPackage_CreateClustersGameThread	,
		STATGROUP_AsyncLoadGameThread	,
		EStatFlags::Verbose
	)

DECLARE_CYCLE_STAT_WITH_FLAGS() [2/2]

DECLARE_CYCLE_STAT_WITH_FLAGS	(	TEXT("PostLoadInstances GT")	,
		STAT_FAsyncPackage_PostLoadInstancesGameThread	,
		STATGROUP_AsyncLoadGameThread	,
		EStatFlags::Verbose
	)

DECLARE_STATS_GROUP()

DECLARE_STATS_GROUP	(	TEXT("Async Load Game Thread")	,
		STATGROUP_AsyncLoadGameThread	,
		STATCAT_Advanced
	)

DECLARE_STATS_GROUP_VERBOSE()

DECLARE_STATS_GROUP_VERBOSE	(	TEXT("Async Load")	,
		STATGROUP_AsyncLoad	,
		STATCAT_Advanced
	)

IsGarbageCollectionLocked()

bool IsGarbageCollectionLocked ( )

extern

Returns true if we're inside a FGCScopeGuard

IsNativeCodePackage()

bool IsNativeCodePackage

(

UPackage *

Package

)

IsTimeLimitExceededPrint()

void IsTimeLimitExceededPrint	(	double	InTickStartTime,
		double	CurrentTime,
		double	LastTestTime,
		double	InTimeLimit,
		const TCHAR *	InLastTypeOfWorkPerformed = nullptr,
		UObject *	InLastObjectWorkWasPerformedOn = nullptr
	)

ResetAsyncLoadingStats()

COREUOBJECT_API void ResetAsyncLoadingStats ( )

extern

Variable Documentation

GFlushAsyncLoadingCount

COREUOBJECT_API uint32 GFlushAsyncLoadingCount

extern

GFlushAsyncLoadingTime

COREUOBJECT_API double GFlushAsyncLoadingTime

extern

GSyncLoadCount

COREUOBJECT_API uint32 GSyncLoadCount

extern

GTimeLimitExceededMinTime

COREUOBJECT_API float GTimeLimitExceededMinTime

extern

GTimeLimitExceededMultiplier

COREUOBJECT_API float GTimeLimitExceededMultiplier

extern

GWarnIfTimeLimitExceeded

COREUOBJECT_API int32 GWarnIfTimeLimitExceeded

extern

PrestreamPackageClassNameLoad

const FName PrestreamPackageClassNameLoad

extern