UE::FTexture2DStreamIn_DerivedData_AsyncCreate Class Reference

#include <Texture2DStreamIn_DerivedData.h>

Inheritance diagram for UE::FTexture2DStreamIn_DerivedData_AsyncCreate:

Public Member Functions
	FTexture2DStreamIn_DerivedData_AsyncCreate (UTexture2D *Texture, bool bHighPriority)
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 bool	CanAbandon () 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	AllocateMipsAndBeginIoRequests (const FContext &Context)
void	PollIoRequests (const FContext &Context)
void	EndIoRequests (const FContext &Context)
void	AsyncCreate (const FContext &Context)
void	Finalize (const FContext &Context)
void	Cancel (const FContext &Context)
Protected Member Functions inherited from UE::FTexture2DStreamIn_DerivedData
	FTexture2DStreamIn_DerivedData (UTexture2D *Texture, bool bHighPriority)
void	DoBeginIoRequests (const FContext &Context)
bool	DoPollIoRequests (const FContext &Context)
void	DoEndIoRequests (const FContext &Context)
void	DoCancelIoRequests ()
void	Abort () final
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_DerivedData_AsyncCreate()

UE::FTexture2DStreamIn_DerivedData_AsyncCreate::FTexture2DStreamIn_DerivedData_AsyncCreate	(	UTexture2D *	Texture,
		bool	bHighPriority
	)

Member Function Documentation

AllocateMipsAndBeginIoRequests()

void UE::FTexture2DStreamIn_DerivedData_AsyncCreate::AllocateMipsAndBeginIoRequests ( const FContext &  Context )

protected

AsyncCreate()

void UE::FTexture2DStreamIn_DerivedData_AsyncCreate::AsyncCreate ( const FContext &  Context )

protected

Cancel()

void UE::FTexture2DStreamIn_DerivedData_AsyncCreate::Cancel ( const FContext &  Context )

protected

EndIoRequests()

void UE::FTexture2DStreamIn_DerivedData_AsyncCreate::EndIoRequests ( const FContext &  Context )

protected

Finalize()

void UE::FTexture2DStreamIn_DerivedData_AsyncCreate::Finalize ( const FContext &  Context )

protected

PollIoRequests()

void UE::FTexture2DStreamIn_DerivedData_AsyncCreate::PollIoRequests ( 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_DerivedData.h
• Engine/Source/Runtime/Engine/Private/Streaming/Texture2DStreamIn_DerivedData.cpp