Ms::AlsaAudio Class Reference

#include <alsa.h>

Inheritance diagram for Ms::AlsaAudio:

Collaboration diagram for Ms::AlsaAudio:

Public Member Functions
	AlsaAudio (Seq *)
virtual	~AlsaAudio ()
virtual bool	init (bool hot=false)
virtual bool	start (bool hotPlug=false)
virtual bool	stop ()
float *	getLBuffer (long n)
float *	getRBuffer (long n)
virtual bool	isRealtime () const
virtual void	startTransport ()
virtual void	stopTransport ()
virtual Transport	getState () override
virtual int	sampleRate () const
void	alsaLoop ()
void	write (int n, void *l)
virtual void	midiRead ()
virtual void	updateOutPortCount (int maxport)
Public Member Functions inherited from Ms::Driver
	Driver (Seq *s)
virtual	~Driver ()
virtual void	seekTransport (int)
virtual void	putEvent (const NPlayEvent &, unsigned)
virtual void	handleTimeSigTempoChanged ()
virtual void	checkTransportSeek (int, int, bool)
virtual int	bufferSize ()

Private Member Functions
void	registerClient ()

Private Attributes
pthread_t	thread
AlsaDriver *	alsa
volatile int	runAlsa
Transport	state
bool	seekflag
MidiDriver *	midiDriver

Additional Inherited Members
Protected Attributes inherited from Ms::Driver
Seq *	seq

Constructor & Destructor Documentation

AlsaAudio()

Ms::AlsaAudio::AlsaAudio

(

Seq *

)

~AlsaAudio()

virtual Ms::AlsaAudio::~AlsaAudio ( )

virtual

Member Function Documentation

alsaLoop()

void Ms::AlsaAudio::alsaLoop

(

)

getLBuffer()

float* Ms::AlsaAudio::getLBuffer

(

long

n

)

getRBuffer()

float* Ms::AlsaAudio::getRBuffer

(

long

n

)

getState()

virtual Transport Ms::AlsaAudio::getState ( )

overridevirtual

Implements Ms::Driver.

init()

virtual bool Ms::AlsaAudio::init ( bool  hot = false )

virtual

Implements Ms::Driver.

isRealtime()

virtual bool Ms::AlsaAudio::isRealtime ( ) const

inlinevirtual

midiRead()

virtual void Ms::AlsaAudio::midiRead ( )

virtual

Reimplemented from Ms::Driver.

registerClient()

void Ms::AlsaAudio::registerClient ( )

private

sampleRate()

virtual int Ms::AlsaAudio::sampleRate ( ) const

virtual

Implements Ms::Driver.

start()

virtual bool Ms::AlsaAudio::start ( bool  hotPlug = false )

virtual

Implements Ms::Driver.

startTransport()

virtual void Ms::AlsaAudio::startTransport ( )

virtual

Implements Ms::Driver.

stop()

virtual bool Ms::AlsaAudio::stop ( )

virtual

Implements Ms::Driver.

stopTransport()

virtual void Ms::AlsaAudio::stopTransport ( )

virtual

Implements Ms::Driver.

updateOutPortCount()

virtual void Ms::AlsaAudio::updateOutPortCount ( int  maxport )

virtual

Reimplemented from Ms::Driver.

write()

void Ms::AlsaAudio::write	(	int	n,
		void *	l
	)

Member Data Documentation

alsa

AlsaDriver* Ms::AlsaAudio::alsa

private

midiDriver

MidiDriver* Ms::AlsaAudio::midiDriver

private

runAlsa

volatile int Ms::AlsaAudio::runAlsa

private

seekflag

bool Ms::AlsaAudio::seekflag

private

state

Transport Ms::AlsaAudio::state

private

thread

pthread_t Ms::AlsaAudio::thread

private

---

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

• mscore/alsa.h