Async::AudioMixer Class Reference

A class for mixing audio streams. More...

#include <AsyncAudioMixer.h>

Inheritance diagram for Async::AudioMixer:

Public Member Functions
	AudioMixer (void)
	Default constuctor.
	~AudioMixer (void)
	Destructor.
void	addSource (AudioSource *source)
	Add an audio source to the mixer.
void	resumeOutput (void)
	Resume audio output to the sink.
Public Member Functions inherited from Async::AudioSource
	AudioSource (void)
	Default constuctor.
virtual	~AudioSource (void)
	Destructor.
bool	registerSink (AudioSink *sink, bool managed=false)
	Register an audio sink to provide samples to.
void	unregisterSink (void)
	Unregister the previously registered audio sink.
bool	isRegistered (void) const
	Check if an audio sink has been registered.
AudioSink *	sink (void) const
	Get the registered audio sink.
bool	sinkManaged (void) const
	Check if the sink is managed or not.
void	handleAllSamplesFlushed (void)
	The registered sink has flushed all samples.

Protected Member Functions
void	allSamplesFlushed (void)
	The registered sink has flushed all samples.
Protected Member Functions inherited from Async::AudioSource
int	sinkWriteSamples (const float *samples, int len)
void	sinkFlushSamples (void)
bool	setHandler (AudioSource *handler)
	Setup another source to handle the outgoing audio.
AudioSource *	handler (void) const
void	clearHandler (void)
	Clear a handler that was previously setup with setHandler.

Friends
class	MixerSrc

Detailed Description

A class for mixing audio streams.

Author

Tobias Blomberg / SM0SVX

Date

2007-10-05

This class is used to mix audio streams together.

Definition at line 114 of file AsyncAudioMixer.h.

Constructor & Destructor Documentation

AudioMixer()

Async::AudioMixer::AudioMixer

(

void

)

Default constuctor.

~AudioMixer()

Async::AudioMixer::~AudioMixer

(

void

)

Destructor.

Member Function Documentation

addSource()

void Async::AudioMixer::addSource

(

AudioSource *

source

)

Add an audio source to the mixer.

Parameters

source

The audio source to add

allSamplesFlushed()

void Async::AudioMixer::allSamplesFlushed ( void )

protectedvirtual

The registered sink has flushed all samples.

This function will be called when all samples have been flushed in the registered sink. This function is normally only called from a connected sink object.

Reimplemented from Async::AudioSource.

resumeOutput()

void Async::AudioMixer::resumeOutput ( void )

virtual

Resume audio output to the sink.

This function will be called when the registered audio sink is ready to accept more samples. This function is normally only called from a connected sink object.

Reimplemented from Async::AudioSource.

Friends And Related Symbol Documentation

MixerSrc

friend class MixerSrc

friend

Definition at line 175 of file AsyncAudioMixer.h.

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

• AsyncAudioMixer.h