DccVoiceThread Class Reference

#include <DccVoiceWindow.h>

Inheritance diagram for DccVoiceThread:

Public Member Functions
	DccVoiceThread (KviWindow *wnd, kvi_socket_t fd, KviDccVoiceThreadOptions *opt)
	~DccVoiceThread ()
Public Member Functions inherited from DccThread
	DccThread (QObject *par, kvi_socket_t fd)
QObject *	parent ()
void	postErrorEvent (int err)
void	postMessageEvent (const char *message)
	~DccThread ()
Public Member Functions inherited from KviSensitiveThread
void	enqueueEvent (KviThreadEvent *e)
	KviSensitiveThread ()
void	terminate ()
virtual	~KviSensitiveThread ()
Public Member Functions inherited from KviThread
void	internalThreadRun_doNotTouchThis ()
bool	isRunning ()
bool	isStartingUp ()
	KviThread ()
bool	start ()
void	wait ()
virtual	~KviThread ()

Protected Member Functions
bool	checkSoundcard ()
void	closeSoundcard ()
bool	openSoundcard (int mode)
bool	openSoundcardForReading ()
bool	openSoundcardForWriting ()
bool	openSoundcardWithDuplexOption (int openMode, int failMode)
bool	readWriteStep ()
virtual void	run ()
bool	soundStep ()
void	startPlaying ()
void	startRecording ()
void	stopPlaying ()
void	stopRecording ()
Protected Member Functions inherited from DccThread
bool	handleInvalidSocketRead (int readLen)
Protected Member Functions inherited from KviSensitiveThread
KviThreadEvent *	dequeueEvent ()
Protected Member Functions inherited from KviThread
void	exit ()
void	postEvent (QObject *o, QEvent *e)

Protected Attributes
bool	m_bPlaying
bool	m_bRecording
bool	m_bRecordingRequestPending
bool	m_bSoundcardChecked
int	m_iInputBufferSize
int	m_iLastSignalBufferSize
long	m_iLastSignalBufferTime
KviDataBuffer	m_inFrameBuffer
KviDataBuffer	m_inSignalBuffer
int	m_iOutputBufferSize
KviDataBuffer	m_outFrameBuffer
KviDataBuffer	m_outSignalBuffer
KviMutex *	m_pInfoMutex
KviDccVoiceThreadOptions *	m_pOpt
int	m_soundFd
int	m_soundFdMode
Protected Attributes inherited from DccThread
kvi_socket_t	m_fd
KviMutex *	m_pMutex
QObject *	m_pParent
Protected Attributes inherited from KviSensitiveThread
KviPointerList< KviThreadEvent > *	m_pLocalEventQueue
KviMutex *	m_pLocalEventQueueMutex

Friends
class	DccVoiceWindow

Additional Inherited Members
Static Public Member Functions inherited from KviThread
static void	msleep (unsigned long msec)
static void	sleep (unsigned long sec)
static void	usleep (unsigned long usec)

Constructor & Destructor Documentation

DccVoiceThread::DccVoiceThread	(	KviWindow *	wnd,
		kvi_socket_t	fd,
		KviDccVoiceThreadOptions *	opt
	)

References m_bPlaying, m_bRecording, m_bRecordingRequestPending, m_bSoundcardChecked, m_pInfoMutex, m_pOpt, m_soundFd, and m_soundFdMode.

DccVoiceThread::~DccVoiceThread

(

)

References m_pInfoMutex, m_pOpt, and _KviDccVoiceThreadOptions::pCodec.

Member Function Documentation

bool DccVoiceThread::checkSoundcard ( )

protected

References __tr2qs_ctx(), _KviDccVoiceThreadOptions::bForceHalfDuplex, closeSoundcard(), m_bSoundcardChecked, m_pOpt, m_soundFd, openSoundcard(), and DccThread::postMessageEvent().

Referenced by openSoundcardWithDuplexOption().

void DccVoiceThread::closeSoundcard ( )

protected

References m_soundFd, and m_soundFdMode.

Referenced by checkSoundcard(), openSoundcard(), stopPlaying(), and stopRecording().

bool DccVoiceThread::openSoundcard ( int  mode )

protected

References __tr2qs_ctx(), _KviDccVoiceThreadOptions::bForceHalfDuplex, closeSoundcard(), KviCString::Format, _KviDccVoiceThreadOptions::iSampleRate, KVI_FORMAT, KVI_NUM_CHANNELS, KVI_SNDCTL_FRAG_SIZE, m_pOpt, m_soundFd, m_soundFdMode, DccThread::postMessageEvent(), KviCString::ptr(), and _KviDccVoiceThreadOptions::szSoundDevice.

Referenced by checkSoundcard(), and openSoundcardWithDuplexOption().

bool DccVoiceThread::openSoundcardForReading ( )

protected

References openSoundcardWithDuplexOption().

Referenced by startRecording().

bool DccVoiceThread::openSoundcardForWriting ( )

protected

References openSoundcardWithDuplexOption().

Referenced by startPlaying().

bool DccVoiceThread::openSoundcardWithDuplexOption ( int  openMode, int  failMode  )

protected

References __tr2qs_ctx(), _KviDccVoiceThreadOptions::bForceHalfDuplex, checkSoundcard(), m_bSoundcardChecked, m_pOpt, m_soundFd, m_soundFdMode, openSoundcard(), and DccThread::postMessageEvent().

Referenced by openSoundcardForReading(), and openSoundcardForWriting().

bool DccVoiceThread::readWriteStep ( )

protected

References KviDataBuffer::data(), DccVoiceCodec::decode(), DccThread::handleInvalidSocketRead(), kvi_select(), kvi_socket_recv(), kvi_socket_send(), DccThread::m_fd, m_inFrameBuffer, m_inSignalBuffer, m_outFrameBuffer, m_pOpt, _KviDccVoiceThreadOptions::pCodec, KviDataBuffer::remove(), KviDataBuffer::resize(), and KviDataBuffer::size().

Referenced by run().

void DccVoiceThread::run ( )

protectedvirtual

COMPILE_DISABLE_DCC_VOICE

Reimplemented from KviThread.

References DccVoiceCodec::decodedFrameSize(), KviSensitiveThread::dequeueEvent(), e, DccVoiceCodec::encodedFrameSize(), KVI_DCC_THREAD_EVENT_ACTION, KVI_INVALID_SOCKET, kvi_socket_close, KVI_THREAD_EVENT_TERMINATE, KviMutex::lock(), m_bRecordingRequestPending, DccThread::m_fd, m_iInputBufferSize, m_inSignalBuffer, m_iOutputBufferSize, m_outFrameBuffer, m_pInfoMutex, m_pOpt, _KviDccVoiceThreadOptions::pCodec, readWriteStep(), KviDataBuffer::size(), soundStep(), startRecording(), stopRecording(), and KviMutex::unlock().

bool DccVoiceThread::soundStep ( )

protected

References KviDataBuffer::addSize(), KviDataBuffer::data(), DccVoiceCodec::encode(), _KviDccVoiceThreadOptions::iPreBufferSize, KVI_FRAGMENT_SIZE_IN_BYTES, m_bPlaying, m_bRecording, m_iLastSignalBufferSize, m_iLastSignalBufferTime, m_inSignalBuffer, m_outFrameBuffer, m_outSignalBuffer, m_pOpt, m_soundFd, _KviDccVoiceThreadOptions::pCodec, KviDataBuffer::remove(), KviDataBuffer::resize(), KviDataBuffer::size(), startPlaying(), and stopPlaying().

Referenced by run().

void DccVoiceThread::startPlaying ( )

protected

References e, KVI_DCC_THREAD_EVENT_ACTION, KVI_DCC_VOICE_THREAD_ACTION_START_PLAYING, m_bPlaying, openSoundcardForWriting(), DccThread::parent(), KviThread::postEvent(), and KviThreadDataEvent< TData >::setData().

Referenced by soundStep().

void DccVoiceThread::startRecording ( )

protected

References e, KVI_DCC_THREAD_EVENT_ACTION, KVI_DCC_VOICE_THREAD_ACTION_START_RECORDING, m_bRecording, m_bRecordingRequestPending, openSoundcardForReading(), DccThread::parent(), KviThread::postEvent(), and KviThreadDataEvent< TData >::setData().

Referenced by run().

void DccVoiceThread::stopPlaying ( )

protected

References closeSoundcard(), e, KVI_DCC_THREAD_EVENT_ACTION, KVI_DCC_VOICE_THREAD_ACTION_STOP_PLAYING, m_bPlaying, m_bRecording, DccThread::parent(), KviThread::postEvent(), and KviThreadDataEvent< TData >::setData().

Referenced by soundStep().

void DccVoiceThread::stopRecording ( )

protected

References closeSoundcard(), e, KVI_DCC_THREAD_EVENT_ACTION, KVI_DCC_VOICE_THREAD_ACTION_STOP_RECORDING, m_bPlaying, m_bRecording, m_bRecordingRequestPending, DccThread::parent(), KviThread::postEvent(), and KviThreadDataEvent< TData >::setData().

Referenced by run().

Friends And Related Function Documentation

friend class DccVoiceWindow

friend

Member Data Documentation

bool DccVoiceThread::m_bPlaying

protected

Referenced by DccVoiceThread(), soundStep(), startPlaying(), stopPlaying(), and stopRecording().

bool DccVoiceThread::m_bRecording

protected

Referenced by DccVoiceThread(), soundStep(), startRecording(), stopPlaying(), and stopRecording().

bool DccVoiceThread::m_bRecordingRequestPending

protected

Referenced by DccVoiceThread(), run(), startRecording(), and stopRecording().

bool DccVoiceThread::m_bSoundcardChecked

protected

Referenced by checkSoundcard(), DccVoiceThread(), and openSoundcardWithDuplexOption().

int DccVoiceThread::m_iInputBufferSize

protected

Referenced by run(), and DccVoiceWindow::updateInfo().

int DccVoiceThread::m_iLastSignalBufferSize

protected

Referenced by soundStep().

long DccVoiceThread::m_iLastSignalBufferTime

protected

Referenced by soundStep().

KviDataBuffer DccVoiceThread::m_inFrameBuffer

protected

Referenced by readWriteStep().

KviDataBuffer DccVoiceThread::m_inSignalBuffer

protected

Referenced by readWriteStep(), run(), and soundStep().

int DccVoiceThread::m_iOutputBufferSize

protected

Referenced by run(), and DccVoiceWindow::updateInfo().

KviDataBuffer DccVoiceThread::m_outFrameBuffer

protected

Referenced by readWriteStep(), run(), and soundStep().

KviDataBuffer DccVoiceThread::m_outSignalBuffer

protected

Referenced by soundStep().

KviMutex* DccVoiceThread::m_pInfoMutex

protected

Referenced by DccVoiceThread(), run(), DccVoiceWindow::updateInfo(), and ~DccVoiceThread().

KviDccVoiceThreadOptions* DccVoiceThread::m_pOpt

protected

Referenced by checkSoundcard(), DccVoiceThread(), openSoundcard(), openSoundcardWithDuplexOption(), readWriteStep(), run(), soundStep(), and ~DccVoiceThread().

int DccVoiceThread::m_soundFd

protected

Referenced by checkSoundcard(), closeSoundcard(), DccVoiceThread(), openSoundcard(), openSoundcardWithDuplexOption(), and soundStep().

int DccVoiceThread::m_soundFdMode

protected

Referenced by closeSoundcard(), DccVoiceThread(), openSoundcard(), and openSoundcardWithDuplexOption().

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

• src/modules/dcc/DccVoiceWindow.h
• src/modules/dcc/DccVoiceWindow.cpp