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FAnimationStreamingManager

Streaming manager dealing with audio.

Windows

MacOS

Linux

Inheritance Hierarchy

IStreamingManager

IAnimationStreamingManager

FAnimationStreamingManager

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Public/Animation/AnimationStreaming.h
Include	#include "Animation/AnimationStreaming.h"

Syntax

struct FAnimationStreamingManager : public IAnimationStreamingManager

Remarks

Streaming manager dealing with audio.

Variables

		Name	Description
	FCriticalSectio...	CriticalSection	Critical section to protect usage of shared gamethread/workerthread members
	TMap< UAnimStre...	StreamingAnimations	Sound Waves being managed.

Constructors

	Name	Description
	FAnimationStreamingManager()	Constructor, initializing all members

Destructors

	Name	Description
	~FAnimationStreamingManager()

Functions

		Name	Description
	void	OnAsyncFileCallback ( FStreamingAnimationData* Strea..., int32 ChunkIndex, int64 ReadSize, IBulkDataIORequest* ReadReques..., bool bWasCancelled )	Called when an async callback is made on an async loading audio chunk request.

Overridden from IAnimationStreamingManager

	Name	Description
void	AddStreamingAnim ( UAnimStreamable* Anim )	Adds a new Streamable Anim to the streaming manager.
const FCompr...	GetLoadedChunk ( const UAnimStreamable* Anim, uint32 ChunkIndex, bool bRequestNextChunk )	Gets a pointer to a chunk of animation data
SIZE_T	GetMemorySizeForAnim ( const UAnimStreamable* Anim )	Returns the memory a Streamable Anim is currently using
bool	RemoveStreamingAnim ( UAnimStreamable* Anim )	Removes a Streamable Anim from the streaming manager.

Overridden from IStreamingManager

	Name	Description
void	AddLevel ( ULevel* Level )	Adds a ULevel that has already prepared StreamingData to the streaming manager.
int32	BlockTillAllRequestsFinished ( float TimeLimit, bool bLogResults )	Blocks till all pending requests are fulfilled.
void	CancelForcedResources()	Cancels the timed Forced resources (i.e used the Kismet action "Stream In Textures").
void	NotifyLevelChange()	Notifies manager of "level" change.
void	NotifyLevelOffset ( ULevel* Level, const FVector& Offset )	Notifies manager that level primitives were shifted
void	RemoveLevel ( ULevel* Level )	Removes a ULevel from the streaming manager.
void	SetDisregardWorldResourcesForFrames ( int32 NumFrames )	Don't stream world resources for the next NumFrames.
void	UpdateResourceStreaming ( float DeltaTime, bool bProcessEverything )	Updates streaming, taking into account all current view infos.

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