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AudioIO Class Reference

#include <AudioIO.h>

List of all members.

Public Methods
	AudioIO ()
	~AudioIO ()
bool	StartPlay (AudacityProject *project, TrackList *tracks, double t0, double t1)
bool	StartRecord (AudacityProject *project, TrackList *tracks, double t0, double t1)
void	Stop ()
void	HardStop ()
bool	IsBusy ()
bool	IsPlaying ()
bool	IsRecording (Track *t=NULL)
double	GetIndicator ()
AudacityProject *	GetProject ()
void	OnTimer ()
sampleFormat	GetFormat ()
void	AddDroppedSamples (sampleCount nSamples)
double	GetPauseIndicator ()
void	SetPaused (bool state)
bool	GetPaused ()
Private Methods
bool	Start ()
bool	OpenDevice ()
void	FillBuffers ()
Private Attributes
AudacityProject *	mProject
TrackList *	mTracks
double	mRate
double	mT
double	mRecT
double	mT0
double	mT1
bool	mHardStop
bool	mPaused
sampleCount	mDroppedSamples
double	mPausePosition
PortAudioStream *	mPortStream
unsigned int	mNumInChannels
unsigned int	mNumOutChannels
sampleFormat	mFormat
WaveTrack **	mInTracks
AudioIOTimer	mTimer
sampleCount	mBufferSize
int	mInID
int	mOutID
unsigned int	mMaxBuffers
unsigned int	mInitialNumOutBuffers
unsigned int	mNumOutBuffers
unsigned int	mNumInBuffers
AudioIOBuffer *	mOutBuffer
AudioIOBuffer *	mInBuffer
int	mInUnderruns
int	mRepeats
int	mLastChecksum
double	mRepeatPoint
Friends
int	audacityAudioCallback (void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, PaTimestamp outTime, void *userData)

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Constructor & Destructor Documentation

AudioIO::AudioIO (    )

AudioIO::~AudioIO (    )

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Member Function Documentation

void AudioIO::AddDroppedSamples (  sampleCount    nSamples )

void AudioIO::FillBuffers (    )  [private]

sampleFormat AudioIO::GetFormat (    )

double AudioIO::GetIndicator (    )

bool AudioIO::GetPaused (    )

double AudioIO::GetPauseIndicator (    )

AudacityProject * AudioIO::GetProject (    )

void AudioIO::HardStop (    )

bool AudioIO::IsBusy (    )

bool AudioIO::IsPlaying (    )

bool AudioIO::IsRecording (  Track *    t = NULL )

void AudioIO::OnTimer (    )

bool AudioIO::OpenDevice (    )  [private]

void AudioIO::SetPaused (  bool    state )

bool AudioIO::Start (    )  [private]

bool AudioIO::StartPlay (  AudacityProject *    project, TrackList *    tracks, double    t0, double    t1 )

bool AudioIO::StartRecord (  AudacityProject *    project, TrackList *    tracks, double    t0, double    t1 )

void AudioIO::Stop (    )

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Friends And Related Function Documentation

int audacityAudioCallback (  void *    inputBuffer, void *    outputBuffer, unsigned long    framesPerBuffer, PaTimestamp    outTime, void *    userData )  [friend]

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Member Data Documentation

sampleCount AudioIO::mBufferSize [private]

sampleCount AudioIO::mDroppedSamples [private]

sampleFormat AudioIO::mFormat [private]

bool AudioIO::mHardStop [private]

AudioIOBuffer* AudioIO::mInBuffer [private]

int AudioIO::mInID [private]

unsigned int AudioIO::mInitialNumOutBuffers [private]

WaveTrack** AudioIO::mInTracks [private]

int AudioIO::mInUnderruns [private]

int AudioIO::mLastChecksum [private]

unsigned int AudioIO::mMaxBuffers [private]

unsigned int AudioIO::mNumInBuffers [private]

unsigned int AudioIO::mNumInChannels [private]

unsigned int AudioIO::mNumOutBuffers [private]

unsigned int AudioIO::mNumOutChannels [private]

AudioIOBuffer* AudioIO::mOutBuffer [private]

int AudioIO::mOutID [private]

bool AudioIO::mPaused [private]

double AudioIO::mPausePosition [private]

PortAudioStream* AudioIO::mPortStream [private]

AudacityProject* AudioIO::mProject [private]

double AudioIO::mRate [private]

double AudioIO::mRecT [private]

double AudioIO::mRepeatPoint [private]

int AudioIO::mRepeats [private]

double AudioIO::mT [private]

double AudioIO::mT0 [private]

double AudioIO::mT1 [private]

AudioIOTimer AudioIO::mTimer [private]

TrackList* AudioIO::mTracks [private]

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

• AudioIO.h
• AudioIO.cpp

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