lmms::AudioJack Class Reference

#include <AudioJack.h>

Inheritance diagram for lmms::AudioJack:

Classes
class	setupWidget

Signals
void	zombified ()

Public Member Functions
	AudioJack (bool &successful, AudioEngine *audioEngine)
	~AudioJack () override
AudioJack *	addMidiClient (MidiJack *midiClient)
void	removeMidiClient ()
jack_client_t *	jackClient ()
Public Member Functions inherited from lmms::AudioDevice
	AudioDevice (const ch_cnt_t _channels, AudioEngine *audioEngine)
virtual	~AudioDevice ()
void	lock ()
void	unlock ()
bool	supportsCapture () const
sample_rate_t	sampleRate () const
void	processNextBuffer ()

Static Public Member Functions
static QString	name ()

Private Slots
void	restartAfterZombified ()

Private Member Functions
bool	initJackClient ()
void	resizeInputBuffer (jack_nframes_t nframes)
void	attemptToConnect (size_t index, const char *lmms_port_type, const char *source_port, const char *destination_port)
void	attemptToReconnectOutput (size_t outputIndex, const QString &targetPort)
void	attemptToReconnectInput (size_t inputIndex, const QString &sourcePort)
void	startProcessing () override
void	stopProcessing () override
void	registerPort (AudioBusHandle *port) override
void	unregisterPort (AudioBusHandle *port) override
void	renamePort (AudioBusHandle *port) override
int	processCallback (jack_nframes_t nframes)

Static Private Member Functions
static int	staticProcessCallback (jack_nframes_t nframes, void *udata)
static void	shutdownCallback (void *_udata)

Private Attributes
jack_client_t *	m_client
bool	m_active
std::atomic< bool >	m_stopped
std::atomic< MidiJack * >	m_midiClient
std::vector< jack_port_t * >	m_outputPorts
std::vector< jack_port_t * >	m_inputPorts
jack_default_audio_sample_t **	m_tempOutBufs
std::vector< SampleFrame >	m_inputFrameBuffer
SampleFrame *	m_outBuf
f_cnt_t	m_framesDoneInCurBuf
f_cnt_t	m_framesToDoInCurBuf

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

AudioJack()

lmms::AudioJack::AudioJack	(	bool &	successful,
		AudioEngine *	audioEngine )

~AudioJack()

lmms::AudioJack::~AudioJack ( )

override

Member Function Documentation

addMidiClient()

AudioJack * lmms::AudioJack::addMidiClient

(

MidiJack *

midiClient

)

attemptToConnect()

void lmms::AudioJack::attemptToConnect ( size_t index, const char * lmms_port_type, const char * source_port, const char * destination_port )

private

attemptToReconnectInput()

void lmms::AudioJack::attemptToReconnectInput ( size_t inputIndex, const QString & sourcePort )

private

attemptToReconnectOutput()

void lmms::AudioJack::attemptToReconnectOutput ( size_t outputIndex, const QString & targetPort )

private

initJackClient()

bool lmms::AudioJack::initJackClient ( )

private

jackClient()

jack_client_t * lmms::AudioJack::jackClient ( )

inline

name()

QString lmms::AudioJack::name ( )

inlinestatic

processCallback()

int lmms::AudioJack::processCallback ( jack_nframes_t nframes )

private

registerPort()

void lmms::AudioJack::registerPort ( AudioBusHandle * port )

overrideprivatevirtual

Reimplemented from lmms::AudioDevice.

removeMidiClient()

void lmms::AudioJack::removeMidiClient ( )

inline

renamePort()

void lmms::AudioJack::renamePort ( AudioBusHandle * port )

overrideprivatevirtual

Reimplemented from lmms::AudioDevice.

resizeInputBuffer()

void lmms::AudioJack::resizeInputBuffer ( jack_nframes_t nframes )

private

restartAfterZombified

void lmms::AudioJack::restartAfterZombified ( )

privateslot

shutdownCallback()

void lmms::AudioJack::shutdownCallback ( void * _udata )

staticprivate

startProcessing()

void lmms::AudioJack::startProcessing ( )

overrideprivatevirtual

Reimplemented from lmms::AudioDevice.

staticProcessCallback()

int lmms::AudioJack::staticProcessCallback ( jack_nframes_t nframes, void * udata )

staticprivate

stopProcessing()

void lmms::AudioJack::stopProcessing ( )

overrideprivatevirtual

Reimplemented from lmms::AudioDevice.

unregisterPort()

void lmms::AudioJack::unregisterPort ( AudioBusHandle * port )

overrideprivatevirtual

Reimplemented from lmms::AudioDevice.

zombified

void lmms::AudioJack::zombified ( )

signal

Member Data Documentation

m_active

bool lmms::AudioJack::m_active

private

m_client

jack_client_t* lmms::AudioJack::m_client

private

m_framesDoneInCurBuf

f_cnt_t lmms::AudioJack::m_framesDoneInCurBuf

private

m_framesToDoInCurBuf

f_cnt_t lmms::AudioJack::m_framesToDoInCurBuf

private

m_inputFrameBuffer

std::vector<SampleFrame> lmms::AudioJack::m_inputFrameBuffer

private

m_inputPorts

std::vector<jack_port_t*> lmms::AudioJack::m_inputPorts

private

m_midiClient

std::atomic<MidiJack*> lmms::AudioJack::m_midiClient

private

m_outBuf

SampleFrame* lmms::AudioJack::m_outBuf

private

m_outputPorts

std::vector<jack_port_t*> lmms::AudioJack::m_outputPorts

private

m_stopped

std::atomic<bool> lmms::AudioJack::m_stopped

private

m_tempOutBufs

jack_default_audio_sample_t** lmms::AudioJack::m_tempOutBufs

private

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

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