MemoryAudioSource Class Reference

An AudioSource which takes some float audio data as an input. More...

Inheritance diagram for MemoryAudioSource:

Public Member Functions
	MemoryAudioSource (AudioBuffer< float > &audioBuffer, bool copyMemory, bool shouldLoop=false)
	Creates a MemoryAudioSource by providing an audio buffer.
void	prepareToPlay (int samplesPerBlockExpected, double sampleRate) override
	Implementation of the AudioSource method.
void	releaseResources () override
	Implementation of the AudioSource method.
void	getNextAudioBlock (const AudioSourceChannelInfo &bufferToFill) override
	Implementation of the AudioSource method.
void	setNextReadPosition (int64 newPosition) override
	Implementation of the PositionableAudioSource method.
int64	getNextReadPosition () const override
	Implementation of the PositionableAudioSource method.
int64	getTotalLength () const override
	Implementation of the PositionableAudioSource method.
bool	isLooping () const override
	Implementation of the PositionableAudioSource method.
void	setLooping (bool shouldLoop) override
	Implementation of the PositionableAudioSource method.
Public Member Functions inherited from PositionableAudioSource
	~PositionableAudioSource () override=default
	Destructor.
virtual void	setNextReadPosition (int64 newPosition)=0
	Tells the stream to move to a new position.
virtual int64	getNextReadPosition () const =0
	Returns the position from which the next block will be returned.
virtual int64	getTotalLength () const =0
	Returns the total length of the stream (in samples).
virtual bool	isLooping () const =0
	Returns true if this source is actually playing in a loop.
virtual void	setLooping (bool shouldLoop)
	Tells the source whether you'd like it to play in a loop.
Public Member Functions inherited from AudioSource
virtual	~AudioSource ()=default
	Destructor.
virtual void	prepareToPlay (int samplesPerBlockExpected, double sampleRate)=0
	Tells the source to prepare for playing.
virtual void	releaseResources ()=0
	Allows the source to release anything it no longer needs after playback has stopped.
virtual void	getNextAudioBlock (const AudioSourceChannelInfo &bufferToFill)=0
	Called repeatedly to fetch subsequent blocks of audio data.

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

Detailed Description

An AudioSource which takes some float audio data as an input.

Constructor & Destructor Documentation

MemoryAudioSource()

MemoryAudioSource::MemoryAudioSource	(	AudioBuffer< float > &	audioBuffer,
		bool	copyMemory,
		bool	shouldLoop = false
	)

Creates a MemoryAudioSource by providing an audio buffer.

If copyMemory is true then the buffer will be copied into an internal buffer which will be owned by the MemoryAudioSource. If copyMemory is false, then you must ensure that the lifetime of the audio buffer is at least as long as the MemoryAudioSource.

Member Function Documentation

prepareToPlay()

void MemoryAudioSource::prepareToPlay ( int  samplesPerBlockExpected, double  sampleRate  )

overridevirtual

Implementation of the AudioSource method.

Implements AudioSource.

releaseResources()

void MemoryAudioSource::releaseResources ( )

overridevirtual

Implementation of the AudioSource method.

Implements AudioSource.

getNextAudioBlock()

void MemoryAudioSource::getNextAudioBlock ( const AudioSourceChannelInfo &  bufferToFill )

overridevirtual

Implementation of the AudioSource method.

Implements AudioSource.

setNextReadPosition()

void MemoryAudioSource::setNextReadPosition ( int64  newPosition )

overridevirtual

Implementation of the PositionableAudioSource method.

Implements PositionableAudioSource.

getNextReadPosition()

int64 MemoryAudioSource::getNextReadPosition ( ) const

overridevirtual

Implementation of the PositionableAudioSource method.

Implements PositionableAudioSource.

getTotalLength()

int64 MemoryAudioSource::getTotalLength ( ) const

overridevirtual

Implementation of the PositionableAudioSource method.

Implements PositionableAudioSource.

isLooping()

bool MemoryAudioSource::isLooping ( ) const

overridevirtual

Implementation of the PositionableAudioSource method.

Implements PositionableAudioSource.

setLooping()

void MemoryAudioSource::setLooping ( bool  shouldLoop )

overridevirtual

Implementation of the PositionableAudioSource method.

Reimplemented from PositionableAudioSource.

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

• juce_MemoryAudioSource.h