lmms::AudioSoundIo Class Reference

#include <AudioSoundIo.h>

Inheritance diagram for lmms::AudioSoundIo:

Classes
class	setupWidget

Public Member Functions
	AudioSoundIo (bool &_success_ful, AudioEngine *audioEngine)
virtual	~AudioSoundIo ()
Public Member Functions inherited from lmms::AudioDevice
	AudioDevice (const ch_cnt_t _channels, AudioEngine *audioEngine)
virtual	~AudioDevice ()
void	lock ()
void	unlock ()
virtual void	registerPort (AudioBusHandle *port)
virtual void	unregisterPort (AudioBusHandle *port)
virtual void	renamePort (AudioBusHandle *port)
bool	supportsCapture () const
sample_rate_t	sampleRate () const
void	processNextBuffer ()

Static Public Member Functions
static QString	name ()

Private Member Functions
virtual void	startProcessing ()
virtual void	stopProcessing ()
void	onBackendDisconnect (int err)
void	writeCallback (int frame_count_min, int frame_count_max)
void	errorCallback (int err)
void	underflowCallback ()

Static Private Member Functions
static void	staticWriteCallback (SoundIoOutStream *outstream, int frame_count_min, int frame_count_max)
static void	staticErrorCallback (SoundIoOutStream *outstream, int err)
static void	staticUnderflowCallback (SoundIoOutStream *outstream)
static void	staticOnBackendDisconnect (SoundIo *soundio, int err)

Private Attributes
SoundIo *	m_soundio
SoundIoOutStream *	m_outstream
SampleFrame *	m_outBuf
int	m_outBufSize
f_cnt_t	m_outBufFramesTotal
f_cnt_t	m_outBufFrameIndex
bool	m_stopped
bool	m_outstreamStarted
int	m_disconnectErr

Additional Inherited Members
Protected Member Functions inherited from lmms::AudioDevice
virtual void	writeBuffer (const SampleFrame *, const f_cnt_t)
f_cnt_t	getNextBuffer (SampleFrame *_ab)
int	convertToS16 (const SampleFrame *_ab, const f_cnt_t _frames, int_sample_t *_output_buffer, const bool _convert_endian=false)
void	clearS16Buffer (int_sample_t *_outbuf, const f_cnt_t _frames)
ch_cnt_t	channels () const
void	setSampleRate (const sample_rate_t _new_sr)
void	setChannels (const ch_cnt_t channels)
AudioEngine *	audioEngine ()
Static Protected Member Functions inherited from lmms::AudioDevice
static void	stopProcessingThread (QThread *thread)
Protected Attributes inherited from lmms::AudioDevice
bool	m_supportsCapture

Constructor & Destructor Documentation

AudioSoundIo()

lmms::AudioSoundIo::AudioSoundIo	(	bool &	_success_ful,
		AudioEngine *	audioEngine )

~AudioSoundIo()

lmms::AudioSoundIo::~AudioSoundIo ( )

virtual

Member Function Documentation

errorCallback()

void lmms::AudioSoundIo::errorCallback ( int err )

private

name()

QString lmms::AudioSoundIo::name ( )

inlinestatic

onBackendDisconnect()

void lmms::AudioSoundIo::onBackendDisconnect ( int err )

private

startProcessing()

void lmms::AudioSoundIo::startProcessing ( )

privatevirtual

Reimplemented from lmms::AudioDevice.

staticErrorCallback()

void lmms::AudioSoundIo::staticErrorCallback ( SoundIoOutStream * outstream, int err )

inlinestaticprivate

staticOnBackendDisconnect()

void lmms::AudioSoundIo::staticOnBackendDisconnect ( SoundIo * soundio, int err )

inlinestaticprivate

staticUnderflowCallback()

void lmms::AudioSoundIo::staticUnderflowCallback ( SoundIoOutStream * outstream )

inlinestaticprivate

staticWriteCallback()

void lmms::AudioSoundIo::staticWriteCallback ( SoundIoOutStream * outstream, int frame_count_min, int frame_count_max )

inlinestaticprivate

stopProcessing()

void lmms::AudioSoundIo::stopProcessing ( )

privatevirtual

Reimplemented from lmms::AudioDevice.

underflowCallback()

void lmms::AudioSoundIo::underflowCallback ( )

private

writeCallback()

void lmms::AudioSoundIo::writeCallback ( int frame_count_min, int frame_count_max )

private

Member Data Documentation

m_disconnectErr

int lmms::AudioSoundIo::m_disconnectErr

private

m_outBuf

SampleFrame* lmms::AudioSoundIo::m_outBuf

private

m_outBufFrameIndex

f_cnt_t lmms::AudioSoundIo::m_outBufFrameIndex

private

m_outBufFramesTotal

f_cnt_t lmms::AudioSoundIo::m_outBufFramesTotal

private

m_outBufSize

int lmms::AudioSoundIo::m_outBufSize

private

m_outstream

SoundIoOutStream* lmms::AudioSoundIo::m_outstream

private

m_outstreamStarted

bool lmms::AudioSoundIo::m_outstreamStarted

private

m_soundio

SoundIo* lmms::AudioSoundIo::m_soundio

private

m_stopped

bool lmms::AudioSoundIo::m_stopped

private

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

• /home/runner/work/lmms-fork/lmms-fork/include/AudioSoundIo.h
• /home/runner/work/lmms-fork/lmms-fork/src/core/audio/AudioSoundIo.cpp