AudioFormatReaderSource Class Reference

A type of AudioSource that will read from an AudioFormatReader. More...

Inheritance diagram for AudioFormatReaderSource:

Public Member Functions
	AudioFormatReaderSource (AudioFormatReader *sourceReader, bool deleteReaderWhenThisIsDeleted)
	Creates an AudioFormatReaderSource for a given reader.
	~AudioFormatReaderSource () override
	Destructor.
void	setLooping (bool shouldLoop) override
	Toggles loop-mode.
bool	isLooping () const override
	Returns whether loop-mode is turned on or not.
AudioFormatReader *	getAudioFormatReader () const noexcept
	Returns the reader that's being used.
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.
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

A type of AudioSource that will read from an AudioFormatReader.

See also

PositionableAudioSource, AudioTransportSource, BufferingAudioSource

Constructor & Destructor Documentation

AudioFormatReaderSource()

AudioFormatReaderSource::AudioFormatReaderSource	(	AudioFormatReader *	sourceReader,
		bool	deleteReaderWhenThisIsDeleted
	)

Creates an AudioFormatReaderSource for a given reader.

Parameters

sourceReader	the reader to use as the data source - this must not be null
deleteReaderWhenThisIsDeleted	if true, the reader passed-in will be deleted when this object is deleted; if false it will be left up to the caller to manage its lifetime

~AudioFormatReaderSource()

AudioFormatReaderSource::~AudioFormatReaderSource ( )

override

Destructor.

Member Function Documentation

setLooping()

void AudioFormatReaderSource::setLooping ( bool  shouldLoop )

overridevirtual

Toggles loop-mode.

If set to true, it will continuously loop the input source. If false, it will just emit silence after the source has finished.

See also

isLooping

Reimplemented from PositionableAudioSource.

isLooping()

bool AudioFormatReaderSource::isLooping ( ) const

overridevirtual

Returns whether loop-mode is turned on or not.

Implements PositionableAudioSource.

getAudioFormatReader()

AudioFormatReader * AudioFormatReaderSource::getAudioFormatReader ( ) const

noexcept

Returns the reader that's being used.

prepareToPlay()

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

overridevirtual

Implementation of the AudioSource method.

Implements AudioSource.

releaseResources()

void AudioFormatReaderSource::releaseResources ( )

overridevirtual

Implementation of the AudioSource method.

Implements AudioSource.

getNextAudioBlock()

void AudioFormatReaderSource::getNextAudioBlock ( const AudioSourceChannelInfo &  )

overridevirtual

Implementation of the AudioSource method.

Implements AudioSource.

setNextReadPosition()

void AudioFormatReaderSource::setNextReadPosition ( int64  newPosition )

overridevirtual

Implements the PositionableAudioSource method.

Implements PositionableAudioSource.

getNextReadPosition()

int64 AudioFormatReaderSource::getNextReadPosition ( ) const

overridevirtual

Implements the PositionableAudioSource method.

Implements PositionableAudioSource.

getTotalLength()

int64 AudioFormatReaderSource::getTotalLength ( ) const

overridevirtual

Implements the PositionableAudioSource method.

Implements PositionableAudioSource.

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

• juce_AudioFormatReaderSource.h