An AudioSource which takes another source as input, and buffers it using a thread. More...

#include "juce_BufferingAudioSource.h"

Inheritance diagram for juce::BufferingAudioSource:

Public Member Functions
	BufferingAudioSource (PositionableAudioSource *source, TimeSliceThread &backgroundThread, bool deleteSourceWhenDeleted, int numberOfSamplesToBuffer, int numberOfChannels=2, bool prefillBufferOnPrepareToPlay=true)
	Creates a BufferingAudioSource.

	~BufferingAudioSource () override
	Destructor.

void	prepareToPlay (int samplesPerBlockExpected, double sampleRate) override
	Implementation of the AudioSource method.

void	releaseResources () override
	Implementation of the AudioSource method.

void	getNextAudioBlock (const AudioSourceChannelInfo &) override
	Implementation of the AudioSource method.

void	setNextReadPosition (int64 newPosition) override
	Implements the PositionableAudioSource method.

int64	getNextReadPosition () const override
	Implements the PositionableAudioSource method.

int64	getTotalLength () const override
	Implements the PositionableAudioSource method.

bool	isLooping () const override
	Implements the PositionableAudioSource method.

bool	waitForNextAudioBlockReady (const AudioSourceChannelInfo &info, uint32 timeout)
	A useful function to block until the next the buffer info can be filled.

Public Member Functions inherited from juce::PositionableAudioSource
	~PositionableAudioSource () override=default
	Destructor.

virtual void	setLooping (bool shouldLoop)
	Tells the source whether you'd like it to play in a loop.

Public Member Functions inherited from juce::AudioSource
virtual	~AudioSource ()=default
	Destructor.

Additional Inherited Members
Protected Member Functions inherited from juce::PositionableAudioSource
	PositionableAudioSource ()=default
	Creates the PositionableAudioSource.

Protected Member Functions inherited from juce::AudioSource
	AudioSource ()=default
	Creates an AudioSource.

Detailed Description

An AudioSource which takes another source as input, and buffers it using a thread.

Create this as a wrapper around another thread, and it will read-ahead with a background thread to smooth out playback. You can either create one of these directly, or use it indirectly using an AudioTransportSource.

See also: PositionableAudioSource, AudioTransportSource

@tags{Audio}

Definition at line 38 of file juce_BufferingAudioSource.h.

Constructor & Destructor Documentation

◆ BufferingAudioSource()

juce::BufferingAudioSource::BufferingAudioSource	(	PositionableAudioSource *	source,
		TimeSliceThread &	backgroundThread,
		bool	deleteSourceWhenDeleted,
		int	numberOfSamplesToBuffer,
		int	numberOfChannels = `2`,
		bool	prefillBufferOnPrepareToPlay = `true`
	)

Creates a BufferingAudioSource.

Parameters

source	the input source to read from
backgroundThread	a background thread that will be used for the background read-ahead. This object must not be deleted until after any BufferingAudioSources that are using it have been deleted!
deleteSourceWhenDeleted	if true, then the input source object will be deleted when this object is deleted
numberOfSamplesToBuffer	the size of buffer to use for reading ahead
numberOfChannels	the number of channels that will be played
prefillBufferOnPrepareToPlay	if true, then calling prepareToPlay on this object will block until the buffer has been filled