Ms::Portaudio Class Reference

#include <pa.h>

Inheritance diagram for Ms::Portaudio:

Collaboration diagram for Ms::Portaudio:

Public Member Functions
	Portaudio (Seq *)
virtual	~Portaudio ()
virtual bool	init (bool hot=false)
virtual bool	start (bool hotPlug=false)
virtual bool	stop ()
virtual void	startTransport ()
virtual void	stopTransport ()
virtual Transport	getState () override
virtual int	sampleRate () const
virtual void	midiRead ()
int	framePos () const
float *	getLBuffer (long n)
float *	getRBuffer (long n)
virtual bool	isRealtime () const
QStringList	apiList () const
QStringList	deviceList (int apiIdx)
int	deviceIndex (int apiIdx, int apiDevIdx)
int	currentApi () const
int	currentDevice () const
MidiDriver *	mididriver ()
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 ()
virtual void	updateOutPortCount (int)

Private Attributes
bool	initialized
int	_sampleRate
Transport	state
bool	seekflag
unsigned	pos
double	startTime
MidiDriver *	midiDriver

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

Constructor & Destructor Documentation

Portaudio()

Ms::Portaudio::Portaudio

(

Seq *

s

)

~Portaudio()

Ms::Portaudio::~Portaudio ( )

virtual

Member Function Documentation

apiList()

QStringList Ms::Portaudio::apiList

(

)

const

currentApi()

int Ms::Portaudio::currentApi

(

)

const

currentDevice()

int Ms::Portaudio::currentDevice

(

)

const

deviceIndex()

int Ms::Portaudio::deviceIndex	(	int	apiIdx,
		int	apiDevIdx
	)

deviceList()

QStringList Ms::Portaudio::deviceList

(

int

apiIdx

)

framePos()

int Ms::Portaudio::framePos

(

)

const

getLBuffer()

float* Ms::Portaudio::getLBuffer

(

long

n

)

getRBuffer()

float* Ms::Portaudio::getRBuffer

(

long

n

)

getState()

Transport Ms::Portaudio::getState ( )

overridevirtual

Implements Ms::Driver.

init()

bool Ms::Portaudio::init ( bool  hot = false )

virtual

Implements Ms::Driver.

isRealtime()

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

inlinevirtual

mididriver()

MidiDriver* Ms::Portaudio::mididriver ( )

inline

midiRead()

void Ms::Portaudio::midiRead ( )

virtual

Reimplemented from Ms::Driver.

sampleRate()

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

inlinevirtual

Implements Ms::Driver.

start()

bool Ms::Portaudio::start ( bool  hotPlug = false )

virtual

Implements Ms::Driver.

startTransport()

void Ms::Portaudio::startTransport ( )

virtual

Implements Ms::Driver.

stop()

bool Ms::Portaudio::stop ( )

virtual

Implements Ms::Driver.

stopTransport()

void Ms::Portaudio::stopTransport ( )

virtual

Implements Ms::Driver.

Member Data Documentation

_sampleRate

int Ms::Portaudio::_sampleRate

private

initialized

bool Ms::Portaudio::initialized

private

midiDriver

MidiDriver* Ms::Portaudio::midiDriver

private

pos

unsigned Ms::Portaudio::pos

private

seekflag

bool Ms::Portaudio::seekflag

private

startTime

double Ms::Portaudio::startTime

private

state

Transport Ms::Portaudio::state

private

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

• mscore/pa.h
• mscore/pa.cpp