FTexture2DStreamIn_IO_AsyncReallocate Class Reference

#include <Texture2DStreamIn_IO_AsyncReallocate.h>

Inheritance diagram for FTexture2DStreamIn_IO_AsyncReallocate:

Public Member Functions
	FTexture2DStreamIn_IO_AsyncReallocate (UTexture2D *InTexture, bool InPrioritizedIORequest)
Public Member Functions inherited from FTexture2DStreamIn_IO
	FTexture2DStreamIn_IO (UTexture2D *InTexture, bool InPrioritizedIORequest)
	~FTexture2DStreamIn_IO ()
Public Member Functions inherited from FTexture2DStreamIn
	FTexture2DStreamIn (UTexture2D *InTexture)
	~FTexture2DStreamIn ()
Public Member Functions inherited from FTexture2DUpdate
	FTexture2DUpdate (UTexture2D *InTexture)
Public Member Functions inherited from TRenderAssetUpdate< FTexture2DUpdateContext >
	TRenderAssetUpdate (const UStreamableRenderAsset *InAsset)
void	PushTask (const FContext &Context, EThreadType InTaskThread, const FCallback &InTaskCallback, EThreadType InCancelationThread, const FCallback &InCancelationCallback)
EThreadType	GetRelevantThread () const final override
Public Member Functions inherited from FRenderAssetUpdate
UE_API	FRenderAssetUpdate (const UStreamableRenderAsset *InAsset)
UE_API void	Tick (EThreadType InCurrentThread)
bool	IsCompleted () const
virtual void	OnAbandoned ()
bool	IsCancelled () const
bool	IsSuccessfullyFinished () const
UE_API ETaskState	DoLock ()
UE_API void	DoUnlock (ETaskState PreviousTaskState)
bool	IsLocked () const
FReturnedRefCountValue	AddRef () const final override
UE_API uint32	Release () const final override
uint32	GetRefCount () const final override
Public Member Functions inherited from IRefCountedObject
virtual	~IRefCountedObject ()

Protected Member Functions
void	AsyncReallocate (const FContext &Context)
void	LockMips (const FContext &Context)
void	LoadMips (const FContext &Context)
void	Finalize (const FContext &Context)
void	CancelIO (const FContext &Context)
void	Cancel (const FContext &Context)
Protected Member Functions inherited from FTexture2DStreamIn_IO
void	SetIORequests (const FContext &Context)
void	ClearIORequests (const FContext &Context)
void	ReportIOError (const FContext &Context)
void	SetAsyncFileCallback ()
void	CancelIORequests ()
void	Abort () override
bool	CanAbandon () const override
Protected Member Functions inherited from FTexture2DStreamIn
void	DoAllocateNewMips (const FContext &Context)
void	DoFreeNewMips (const FContext &Context)
void	DoLockNewMips (const FContext &Context)
void	DoUnlockNewMips (const FContext &Context)
void	DoCopySharedMips (const FContext &Context)
void	DoAsyncCreateWithNewMips (const FContext &Context)
Protected Member Functions inherited from FTexture2DUpdate
virtual	~FTexture2DUpdate ()
void	DoAsyncReallocate (const FContext &Context)
void	DoConvertToVirtualWithNewMips (const FContext &Context)
bool	DoConvertToNonVirtual (const FContext &Context)
void	DoFinishUpdate (const FContext &Context)
Protected Member Functions inherited from TRenderAssetUpdate< FTexture2DUpdateContext >
ETaskState	TickInternal (EThreadType InCurrentThread, bool bCheckForSuspension) final override
void	ClearCallbacks ()
Protected Member Functions inherited from FRenderAssetUpdate
virtual UE_API	~FRenderAssetUpdate ()
void	MarkAsCancelled ()
void	MarkAsSuccessfullyFinished ()
UE_API void	ScheduleGTTask ()
UE_API void	ScheduleRenderTask ()
UE_API void	ScheduleAsyncTask ()

Additional Inherited Members
Public Types inherited from TRenderAssetUpdate< FTexture2DUpdateContext >
typedef FTexture2DUpdateContext	FContext
typedef TFunction< void(const FContext &Context)>	FCallback
Public Types inherited from FRenderAssetUpdate
enum	EThreadType {   TT_None , TT_Render , TT_Async , TT_GameThread ,   TT_GameRunningAsync }
enum	ETaskState {   TS_Done , TS_Suspended , TS_InProgress , TS_Locked ,   TS_Init }
Protected Types inherited from FRenderAssetUpdate
typedef FAutoDeleteAsyncTask< FMipUpdateTask >	FAsyncMipUpdateTask
Protected Attributes inherited from FTexture2DStreamIn
TArray< FStreamMipData, TInlineAllocator< MAX_TEXTURE_MIP_COUNT > >	MipData
void *	InitialMipDataForAsyncCreate [MAX_TEXTURE_MIP_COUNT]
Protected Attributes inherited from FTexture2DUpdate
FTextureRHIRef	IntermediateTextureRHI
Protected Attributes inherited from TRenderAssetUpdate< FTexture2DUpdateContext >
EThreadType	TaskThread
FCallback	TaskCallback
EThreadType	CancelationThread
FCallback	CancelationCallback
Protected Attributes inherited from FRenderAssetUpdate
const FStreamableRenderResourceState	ResourceState
const int32	CurrentFirstLODIdx = INDEX_NONE
const int32	PendingFirstLODIdx = INDEX_NONE
FCriticalSection	CS
int32	ScheduledGTTasks
int32	ScheduledRenderTasks
int32	ScheduledAsyncTasks
const UStreamableRenderAsset *	StreamableAsset = nullptr
FThreadSafeCounter	TaskSynchronization
bool	bIsCancelled
bool	bDeferExecution
bool	bSuccess
volatile ETaskState	TaskState

Constructor & Destructor Documentation

FTexture2DStreamIn_IO_AsyncReallocate()

FTexture2DStreamIn_IO_AsyncReallocate::FTexture2DStreamIn_IO_AsyncReallocate	(	UTexture2D *	InTexture,
		bool	InPrioritizedIORequest
	)

Member Function Documentation

AsyncReallocate()

void FTexture2DStreamIn_IO_AsyncReallocate::AsyncReallocate ( const FContext &  Context )

protected

Cancel()

void FTexture2DStreamIn_IO_AsyncReallocate::Cancel ( const FContext &  Context )

protected

CancelIO()

void FTexture2DStreamIn_IO_AsyncReallocate::CancelIO ( const FContext &  Context )

protected

Finalize()

void FTexture2DStreamIn_IO_AsyncReallocate::Finalize ( const FContext &  Context )

protected

LoadMips()

void FTexture2DStreamIn_IO_AsyncReallocate::LoadMips ( const FContext &  Context )

protected

LockMips()

void FTexture2DStreamIn_IO_AsyncReallocate::LockMips ( const FContext &  Context )

protected

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/Engine/Private/Streaming/Texture2DStreamIn_IO_AsyncReallocate.h
• Engine/Source/Runtime/Engine/Private/Streaming/Texture2DStreamIn_IO_AsyncReallocate.cpp