OpenShot Library | OpenShotAudio 0.2.2
juce::AudioFormatReaderSource Class Reference

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

#include <juce_AudioFormatReaderSource.h>

+ Inheritance diagram for juce::AudioFormatReaderSource:

Public Member Functions

 AudioFormatReaderSource (AudioFormatReader *sourceReader, bool deleteReaderWhenThisIsDeleted)
 Creates an AudioFormatReaderSource for a given reader. More...
 
 ~AudioFormatReaderSource () override
 Destructor. More...
 
void setLooping (bool shouldLoop) override
 Toggles loop-mode. More...
 
bool isLooping () const override
 Returns whether loop-mode is turned on or not. More...
 
AudioFormatReadergetAudioFormatReader () const noexcept
 Returns the reader that's being used. More...
 
void prepareToPlay (int samplesPerBlockExpected, double sampleRate) override
 Implementation of the AudioSource method. More...
 
void releaseResources () override
 Implementation of the AudioSource method. More...
 
void getNextAudioBlock (const AudioSourceChannelInfo &) override
 Implementation of the AudioSource method. More...
 
void setNextReadPosition (int64 newPosition) override
 Implements the PositionableAudioSource method. More...
 
int64 getNextReadPosition () const override
 Implements the PositionableAudioSource method. More...
 
int64 getTotalLength () const override
 Implements the PositionableAudioSource method. More...
 
- Public Member Functions inherited from juce::PositionableAudioSource
 ~PositionableAudioSource () override=default
 Destructor.
 
virtual void setNextReadPosition (int64 newPosition)=0
 Tells the stream to move to a new position. More...
 
virtual int64 getNextReadPosition () const =0
 Returns the position from which the next block will be returned. More...
 
virtual int64 getTotalLength () const =0
 Returns the total length of the stream (in samples). More...
 
virtual bool isLooping () const =0
 Returns true if this source is actually playing in a loop. More...
 
virtual void setLooping (bool shouldLoop)
 Tells the source whether you'd like it to play in a loop. More...
 
- Public Member Functions inherited from juce::AudioSource
virtual ~AudioSource ()=default
 Destructor.
 
virtual void prepareToPlay (int samplesPerBlockExpected, double sampleRate)=0
 Tells the source to prepare for playing. More...
 
virtual void releaseResources ()=0
 Allows the source to release anything it no longer needs after playback has stopped. More...
 
virtual void getNextAudioBlock (const AudioSourceChannelInfo &bufferToFill)=0
 Called repeatedly to fetch subsequent blocks of audio data. More...
 

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

Constructor & Destructor Documentation

◆ AudioFormatReaderSource()

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

Creates an AudioFormatReaderSource for a given reader.

Parameters
sourceReaderthe reader to use as the data source - this must not be null
deleteReaderWhenThisIsDeletedif 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

Definition at line 30 of file juce_AudioFormatReaderSource.cpp.

◆ ~AudioFormatReaderSource()

juce::AudioFormatReaderSource::~AudioFormatReaderSource ( )
override

Destructor.

Definition at line 39 of file juce_AudioFormatReaderSource.cpp.

Member Function Documentation

◆ setLooping()

void juce::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 juce::PositionableAudioSource.

Definition at line 43 of file juce_AudioFormatReaderSource.cpp.

◆ isLooping()

bool juce::AudioFormatReaderSource::isLooping ( ) const
inlineoverridevirtual

Returns whether loop-mode is turned on or not.

Implements juce::PositionableAudioSource.

Definition at line 71 of file juce_AudioFormatReaderSource.h.

◆ getAudioFormatReader()

AudioFormatReader * juce::AudioFormatReaderSource::getAudioFormatReader ( ) const
inlinenoexcept

Returns the reader that's being used.

Definition at line 74 of file juce_AudioFormatReaderSource.h.

◆ prepareToPlay()

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

Implementation of the AudioSource method.

Implements juce::AudioSource.

Definition at line 51 of file juce_AudioFormatReaderSource.cpp.

◆ releaseResources()

void juce::AudioFormatReaderSource::releaseResources ( )
overridevirtual

Implementation of the AudioSource method.

Implements juce::AudioSource.

Definition at line 52 of file juce_AudioFormatReaderSource.cpp.

◆ getNextAudioBlock()

void juce::AudioFormatReaderSource::getNextAudioBlock ( const AudioSourceChannelInfo info)
overridevirtual

◆ setNextReadPosition()

void juce::AudioFormatReaderSource::setNextReadPosition ( int64  newPosition)
overridevirtual

Implements the PositionableAudioSource method.

Implements juce::PositionableAudioSource.

Definition at line 42 of file juce_AudioFormatReaderSource.cpp.

◆ getNextReadPosition()

int64 juce::AudioFormatReaderSource::getNextReadPosition ( ) const
overridevirtual

Implements the PositionableAudioSource method.

Implements juce::PositionableAudioSource.

Definition at line 45 of file juce_AudioFormatReaderSource.cpp.

◆ getTotalLength()

int64 juce::AudioFormatReaderSource::getTotalLength ( ) const
overridevirtual

Implements the PositionableAudioSource method.

Implements juce::PositionableAudioSource.

Definition at line 41 of file juce_AudioFormatReaderSource.cpp.


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