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 ()
bool	supportsCapture () const
sample_rate_t	sampleRate () const
void	startProcessing ()
void	stopProcessing ()
bool	isRunning () const

Static Public Member Functions
static QString	name ()

Private Slots
void	restartAfterZombified ()

Private Member Functions
bool	initJackClient ()
void	resizeInputBuffer (jack_nframes_t nframes)
void	startProcessingImpl () override
void	stopProcessingImpl () override
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	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< 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

Additional Inherited Members
Protected Member Functions inherited from lmms::AudioDevice
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
AudioEngine *	audioEngine ()
void	setSampleRate (const sample_rate_t _new_sr)
void	setChannels (const ch_cnt_t channels)
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

startProcessingImpl()

void lmms::AudioJack::startProcessingImpl ( )

overrideprivatevirtual

Implements lmms::AudioDevice.

staticProcessCallback()

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

staticprivate

stopProcessingImpl()

void lmms::AudioJack::stopProcessingImpl ( )

overrideprivatevirtual

Implements 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_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_outputPorts

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

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:

• include/AudioJack.h
• src/core/audio/AudioJack.cpp