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IQuartzQuantizedCommand

Base class for quantized commands. Virtual methods called by owning clock.

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MacOS

Linux

Inheritance Hierarchy

FQuartzLatencyTimer

FQuartzCrossThreadMessage

IQuartzQuantizedCommand

	FQuantizedOtherClockStart
	FQuantizedPlayCommand
	FQuantizedTickRateChange
	FQuantizedTransportReset

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Sound/QuartzQuantizationUtilities.h
Include	#include "Sound/QuartzQuantizationUtilities.h"

Syntax

class IQuartzQuantizedCommand : public Audio::FQuartzCrossThreadMessage

Remarks

Base class for quantized commands. Virtual methods called by owning clock.

Constructors

	Name	Description
	IQuartzQuantizedCommand()	Ctor

Destructors

	Name	Description
	~IQuartzQuantizedCommand()	Dtor

Functions

	Name	Description
void	AboutToStart()	Called 2x Assumed thread latency before OnFinalCallback()
void	AboutToStartCustom()
void	Cancel()	Called if the event is cancelled before OnFinalCallback() is called.
void	CancelCustom()
void	FailedToQueue()	Perhaps the associated sound failed concurrency and will not be playing.
void	FailedToQueueCustom()
FName	GetCommandName()
TSharedPtr< ...	GetDeepCopyOfDerivedObject()	Allocate a copy of the derived class
bool	IsClockAltering()
bool	IsLooping()
void	OnClockPaused()	Called if the owning clock gets stopped.
void	OnClockPausedCustom()
void	OnClockStarted()	Called if the owning clock gets started.
void	OnClockStartedCustom()
void	OnFinalCallback ( int32 InNumFramesLeft )	Called on the final callback of this event boundary.
void	OnFinalCallbackCustom ( int32 InNumFramesLeft )
void	OnQueued ( const FQuartzQuantizedCommandInitIn... )	Command has reached the AudioRenderThread.
void	OnQueuedCustom ( const FQuartzQuantizedCommandInitIn... )	Base classes can override these to add extra functionality
bool	RequiresAudioDevice()

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