T140IdleFilter Class Reference

#include <T140TextRTPSink.hh>

Inheritance diagram for T140IdleFilter:

Collaboration diagram for T140IdleFilter:

Public Types
typedef void()	afterGettingFunc(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
typedef void()	onCloseFunc(void *clientData)

Public Member Functions
	T140IdleFilter (UsageEnvironment &env, FramedSource *inputSource)
virtual	~T140IdleFilter ()
FramedSource *	inputSource () const
void	reassignInputSource (FramedSource *newInputSource)
void	detachInputSource ()
void	getNextFrame (unsigned char *to, unsigned maxSize, afterGettingFunc *afterGettingFunc, void *afterGettingClientData, onCloseFunc *onCloseFunc, void *onCloseClientData)
void	handleClosure ()
void	stopGettingFrames ()
virtual unsigned	maxFrameSize () const
Boolean	isCurrentlyAwaitingData () const
virtual Boolean	isRTPSource () const
virtual Boolean	isMPEG1or2VideoStreamFramer () const
virtual Boolean	isMPEG4VideoStreamFramer () const
virtual Boolean	isH264VideoStreamFramer () const
virtual Boolean	isH265VideoStreamFramer () const
virtual Boolean	isDVVideoStreamFramer () const
virtual Boolean	isJPEGVideoSource () const
virtual Boolean	isAMRAudioSource () const
virtual Boolean	isMPEG2TransportStreamMultiplexor () const
UsageEnvironment &	envir () const
char const *	name () const
virtual Boolean	isSink () const
virtual Boolean	isRTCPInstance () const
virtual Boolean	isRTSPClient () const
virtual Boolean	isRTSPServer () const
virtual Boolean	isMediaSession () const
virtual Boolean	isServerMediaSession () const

Static Public Member Functions
static Boolean	lookupByName (UsageEnvironment &env, char const *sourceName, FramedSource *&resultSource)
static Boolean	lookupByName (UsageEnvironment &env, char const *sourceName, MediaSource *&resultSource)
static Boolean	lookupByName (UsageEnvironment &env, char const *mediumName, Medium *&resultMedium)
static void	handleClosure (void *clientData)
static void	afterGetting (FramedSource *source)
static void	close (UsageEnvironment &env, char const *mediumName)
static void	close (Medium *medium)

Protected Member Functions
virtual char const *	MIMEtype () const
virtual void	getAttributes () const
TaskToken &	nextTask ()

Protected Attributes
FramedSource *	fInputSource
unsigned char *	fTo
unsigned	fMaxSize
unsigned	fFrameSize
unsigned	fNumTruncatedBytes
struct timeval	fPresentationTime
unsigned	fDurationInMicroseconds

Private Member Functions
virtual void	doGetNextFrame ()
virtual void	doStopGettingFrames ()
void	afterGettingFrame (unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
void	handleIdleTimeout ()
void	deliverFromBuffer ()
void	deliverEmptyFrame ()
void	onSourceClosure ()
virtual Boolean	isFramedSource () const
virtual Boolean	isSource () const

Static Private Member Functions
static void	afterGettingFrame (void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
static void	handleIdleTimeout (void *clientData)
static void	onSourceClosure (void *clientData)

Private Attributes
TaskToken	fIdleTimerTask
unsigned	fBufferSize
unsigned	fNumBufferedBytes
char *	fBuffer
unsigned	fBufferedNumTruncatedBytes
struct timeval	fBufferedDataPresentationTime
unsigned	fBufferedDataDurationInMicroseconds
afterGettingFunc *	fAfterGettingFunc
void *	fAfterGettingClientData
onCloseFunc *	fOnCloseFunc
void *	fOnCloseClientData
Boolean	fIsCurrentlyAwaitingData
UsageEnvironment &	fEnviron
char	fMediumName [mediumNameMaxLen]
TaskToken	fNextTask

Detailed Description

Definition at line 66 of file T140TextRTPSink.hh.

Member Typedef Documentation

afterGettingFunc

typedef void() FramedSource::afterGettingFunc(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)

inherited

Definition at line 36 of file FramedSource.hh.

onCloseFunc

typedef void() FramedSource::onCloseFunc(void *clientData)

inherited

Definition at line 40 of file FramedSource.hh.

Constructor & Destructor Documentation

T140IdleFilter()

T140IdleFilter::T140IdleFilter	(	UsageEnvironment &	env,
		FramedSource *	inputSource
	)

~T140IdleFilter()

virtual T140IdleFilter::~T140IdleFilter ( )

virtual

Member Function Documentation

afterGetting()

static void FramedSource::afterGetting ( FramedSource *  source )

staticinherited

afterGettingFrame() [1/2]

void T140IdleFilter::afterGettingFrame ( unsigned  frameSize, unsigned  numTruncatedBytes, struct timeval  presentationTime, unsigned  durationInMicroseconds  )

private

afterGettingFrame() [2/2]

static void T140IdleFilter::afterGettingFrame ( void *  clientData, unsigned  frameSize, unsigned  numTruncatedBytes, struct timeval  presentationTime, unsigned  durationInMicroseconds  )

staticprivate

close() [1/2]

static void Medium::close ( Medium *  medium )

staticinherited

close() [2/2]

static void Medium::close ( UsageEnvironment &  env, char const *  mediumName  )

staticinherited

deliverEmptyFrame()

void T140IdleFilter::deliverEmptyFrame ( )

private

deliverFromBuffer()

void T140IdleFilter::deliverFromBuffer ( )

private

detachInputSource()

void FramedFilter::detachInputSource ( )

inherited

doGetNextFrame()

virtual void T140IdleFilter::doGetNextFrame ( )

privatevirtual

Implements FramedSource.

doStopGettingFrames()

virtual void T140IdleFilter::doStopGettingFrames ( )

privatevirtual

Reimplemented from FramedFilter.

envir()

UsageEnvironment & Medium::envir ( ) const

inlineinherited

Definition at line 59 of file Media.hh.

{return fEnviron;}

References Medium::fEnviron.

Referenced by MediaSubsession::env(), GenericMediaServer::ClientConnection::envir(), GenericMediaServer::ClientSession::envir(), and RTPInterface::envir().

getAttributes()

virtual void FramedFilter::getAttributes ( ) const

protectedvirtualinherited

Reimplemented from MediaSource.

Reimplemented in MP3ADUTranscoder.

getNextFrame()

void FramedSource::getNextFrame ( unsigned char *  to, unsigned  maxSize, afterGettingFunc *  afterGettingFunc, void *  afterGettingClientData, onCloseFunc *  onCloseFunc, void *  onCloseClientData  )

inherited

handleClosure() [1/2]

void FramedSource::handleClosure ( )

inherited

handleClosure() [2/2]

static void FramedSource::handleClosure ( void *  clientData )

staticinherited

handleIdleTimeout() [1/2]

void T140IdleFilter::handleIdleTimeout ( )

private

handleIdleTimeout() [2/2]

static void T140IdleFilter::handleIdleTimeout ( void *  clientData )

staticprivate

inputSource()

FramedSource * FramedFilter::inputSource ( ) const

inlineinherited

Definition at line 30 of file FramedFilter.hh.

{ return fInputSource; }

References FramedFilter::fInputSource.

isAMRAudioSource()

virtual Boolean MediaSource::isAMRAudioSource ( ) const

virtualinherited

Reimplemented in AMRAudioSource.

isCurrentlyAwaitingData()

Boolean FramedSource::isCurrentlyAwaitingData ( ) const

inlineinherited

Definition at line 61 of file FramedSource.hh.

{return fIsCurrentlyAwaitingData;}

References FramedSource::fIsCurrentlyAwaitingData.

isDVVideoStreamFramer()

virtual Boolean MediaSource::isDVVideoStreamFramer ( ) const

virtualinherited

Reimplemented in DVVideoStreamFramer.

isFramedSource()

virtual Boolean FramedSource::isFramedSource ( ) const

privatevirtualinherited

Reimplemented from MediaSource.

isH264VideoStreamFramer()

virtual Boolean MediaSource::isH264VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H264VideoStreamDiscreteFramer, and H264VideoStreamFramer.

isH265VideoStreamFramer()

virtual Boolean MediaSource::isH265VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H265VideoStreamDiscreteFramer, and H265VideoStreamFramer.

isJPEGVideoSource()

virtual Boolean MediaSource::isJPEGVideoSource ( ) const

virtualinherited

Reimplemented in JPEGVideoSource.

isMediaSession()

virtual Boolean Medium::isMediaSession ( ) const

virtualinherited

Reimplemented in MediaSession.

isMPEG1or2VideoStreamFramer()

virtual Boolean MediaSource::isMPEG1or2VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG1or2VideoStreamFramer.

isMPEG2TransportStreamMultiplexor()

virtual Boolean MediaSource::isMPEG2TransportStreamMultiplexor ( ) const

virtualinherited

Reimplemented in MPEG2TransportStreamMultiplexor.

isMPEG4VideoStreamFramer()

virtual Boolean MediaSource::isMPEG4VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG4VideoStreamFramer.

isRTCPInstance()

virtual Boolean Medium::isRTCPInstance ( ) const

virtualinherited

Reimplemented in RTCPInstance.

isRTPSource()

virtual Boolean MediaSource::isRTPSource ( ) const

virtualinherited

Reimplemented in RTPSource.

isRTSPClient()

virtual Boolean Medium::isRTSPClient ( ) const

virtualinherited

Reimplemented in RTSPClient.

isRTSPServer()

virtual Boolean Medium::isRTSPServer ( ) const

virtualinherited

Reimplemented in RTSPServer.

isServerMediaSession()

virtual Boolean Medium::isServerMediaSession ( ) const

virtualinherited

Reimplemented in ServerMediaSession.

isSink()

virtual Boolean Medium::isSink ( ) const

virtualinherited

Reimplemented in MediaSink.

isSource()

virtual Boolean MediaSource::isSource ( ) const

privatevirtualinherited

Reimplemented from Medium.

lookupByName() [1/3]

static Boolean Medium::lookupByName ( UsageEnvironment &  env, char const *  mediumName, Medium *&  resultMedium  )

staticinherited

lookupByName() [2/3]

static Boolean FramedSource::lookupByName ( UsageEnvironment &  env, char const *  sourceName, FramedSource *&  resultSource  )

staticinherited

lookupByName() [3/3]

static Boolean MediaSource::lookupByName ( UsageEnvironment &  env, char const *  sourceName, MediaSource *&  resultSource  )

staticinherited

maxFrameSize()

virtual unsigned FramedSource::maxFrameSize ( ) const

virtualinherited

Reimplemented in BasicUDPSource, and MPEG1or2DemuxedElementaryStream.

MIMEtype()

virtual char const * FramedFilter::MIMEtype ( ) const

protectedvirtualinherited

Reimplemented from MediaSource.

Reimplemented in ADUFromMP3Source, and MP3FromADUSource.

name()

char const * Medium::name ( ) const

inlineinherited

Definition at line 61 of file Media.hh.

{return fMediumName;}

References Medium::fMediumName.

nextTask()

TaskToken & Medium::nextTask ( )

inlineprotectedinherited

Definition at line 77 of file Media.hh.

                        {
        return fNextTask;
  }

References Medium::fNextTask.

onSourceClosure() [1/2]

void T140IdleFilter::onSourceClosure ( )

private

onSourceClosure() [2/2]

static void T140IdleFilter::onSourceClosure ( void *  clientData )

staticprivate

reassignInputSource()

void FramedFilter::reassignInputSource ( FramedSource *  newInputSource )

inlineinherited

Definition at line 32 of file FramedFilter.hh.

{ fInputSource = newInputSource; }

References FramedFilter::fInputSource.

stopGettingFrames()

void FramedSource::stopGettingFrames ( )

inherited

Field Documentation

fAfterGettingClientData

void* FramedSource::fAfterGettingClientData

privateinherited

Definition at line 88 of file FramedSource.hh.

fAfterGettingFunc

afterGettingFunc* FramedSource::fAfterGettingFunc

privateinherited

Definition at line 87 of file FramedSource.hh.

fBuffer

char* T140IdleFilter::fBuffer

private

Definition at line 97 of file T140TextRTPSink.hh.

fBufferedDataDurationInMicroseconds

unsigned T140IdleFilter::fBufferedDataDurationInMicroseconds

private

Definition at line 100 of file T140TextRTPSink.hh.

fBufferedDataPresentationTime

struct timeval T140IdleFilter::fBufferedDataPresentationTime

private

Definition at line 99 of file T140TextRTPSink.hh.

fBufferedNumTruncatedBytes

unsigned T140IdleFilter::fBufferedNumTruncatedBytes

private

Definition at line 98 of file T140TextRTPSink.hh.

fBufferSize

unsigned T140IdleFilter::fBufferSize

private

Definition at line 96 of file T140TextRTPSink.hh.

fDurationInMicroseconds

unsigned FramedSource::fDurationInMicroseconds

protectedinherited

Definition at line 80 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::durationInMicroseconds(), and OggDemuxedTrack::durationInMicroseconds().

fEnviron

UsageEnvironment& Medium::fEnviron

privateinherited

Definition at line 82 of file Media.hh.

Referenced by Medium::envir().

fFrameSize

unsigned FramedSource::fFrameSize

protectedinherited

Definition at line 77 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::frameSize(), MPEG2TransportStreamDemuxedTrack::frameSize(), and OggDemuxedTrack::frameSize().

fIdleTimerTask

TaskToken T140IdleFilter::fIdleTimerTask

private

Definition at line 95 of file T140TextRTPSink.hh.

fInputSource

FramedSource* FramedFilter::fInputSource

protectedinherited

Definition at line 49 of file FramedFilter.hh.

Referenced by MPEG2TransportStreamFramer::changeInputSource(), MPEG2TransportStreamTrickModeFilter::forgetInputSource(), FramedFilter::inputSource(), and FramedFilter::reassignInputSource().

fIsCurrentlyAwaitingData

Boolean FramedSource::fIsCurrentlyAwaitingData

privateinherited

Definition at line 92 of file FramedSource.hh.

Referenced by FramedSource::isCurrentlyAwaitingData().

fMaxSize

unsigned FramedSource::fMaxSize

protectedinherited

Definition at line 76 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::maxSize(), MPEG2TransportStreamDemuxedTrack::maxSize(), and OggDemuxedTrack::maxSize().

fMediumName

char Medium::fMediumName[mediumNameMaxLen]

privateinherited

Definition at line 83 of file Media.hh.

Referenced by Medium::name().

fNextTask

TaskToken Medium::fNextTask

privateinherited

Definition at line 84 of file Media.hh.

Referenced by Medium::nextTask().

fNumBufferedBytes

unsigned T140IdleFilter::fNumBufferedBytes

private

Definition at line 96 of file T140TextRTPSink.hh.

fNumTruncatedBytes

unsigned FramedSource::fNumTruncatedBytes

protectedinherited

Definition at line 78 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::numTruncatedBytes(), MPEG2TransportStreamDemuxedTrack::numTruncatedBytes(), and OggDemuxedTrack::numTruncatedBytes().

fOnCloseClientData

void* FramedSource::fOnCloseClientData

privateinherited

Definition at line 90 of file FramedSource.hh.

fOnCloseFunc

onCloseFunc* FramedSource::fOnCloseFunc

privateinherited

Definition at line 89 of file FramedSource.hh.

fPresentationTime

struct timeval FramedSource::fPresentationTime

protectedinherited

Definition at line 79 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::presentationTime(), MPEG2TransportStreamDemuxedTrack::presentationTime(), and OggDemuxedTrack::presentationTime().

fTo

unsigned char* FramedSource::fTo

protectedinherited

Definition at line 75 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::to(), MPEG2TransportStreamDemuxedTrack::to(), and OggDemuxedTrack::to().

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

• liveMedia/include/T140TextRTPSink.hh