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T140IdleFilter Class Reference

#include <T140TextRTPSink.hh>

Inheritance diagram for T140IdleFilter:
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Collaboration diagram for T140IdleFilter:
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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 ()
 
FramedSourceinputSource () 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
 
UsageEnvironmentenvir () 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
 
TaskTokennextTask ()
 

Protected Attributes

FramedSourcefInputSource
 
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 ()
 

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
 

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]

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

◆ afterGettingFrame() [2/2]

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

◆ close() [1/2]

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

◆ close() [2/2]

static void Medium::close ( Medium medium)
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

◆ 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]

static void FramedSource::handleClosure ( void *  clientData)
staticinherited

◆ handleClosure() [2/2]

void FramedSource::handleClosure ( )
inherited

◆ handleIdleTimeout() [1/2]

static void T140IdleFilter::handleIdleTimeout ( void *  clientData)
staticprivate

◆ handleIdleTimeout() [2/2]

void T140IdleFilter::handleIdleTimeout ( )
private

◆ inputSource()

FramedSource* FramedFilter::inputSource ( ) const
inlineinherited

Definition at line 30 of file FramedFilter.hh.

30 { return fInputSource; }
FramedSource * fInputSource
Definition: FramedFilter.hh:49

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.

Boolean fIsCurrentlyAwaitingData
Definition: FramedSource.hh:92

References FramedSource::fIsCurrentlyAwaitingData.

◆ isDVVideoStreamFramer()

virtual Boolean MediaSource::isDVVideoStreamFramer ( ) const
virtualinherited

Reimplemented in DVVideoStreamFramer.

◆ isH264VideoStreamFramer()

virtual Boolean MediaSource::isH264VideoStreamFramer ( ) const
virtualinherited

◆ isH265VideoStreamFramer()

virtual Boolean MediaSource::isH265VideoStreamFramer ( ) const
virtualinherited

◆ 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

◆ 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.

◆ lookupByName() [1/3]

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

◆ lookupByName() [2/3]

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

◆ lookupByName() [3/3]

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

◆ maxFrameSize()

virtual unsigned FramedSource::maxFrameSize ( ) const
virtualinherited

◆ MIMEtype()

virtual char const* FramedFilter::MIMEtype ( ) const
protectedvirtualinherited

Reimplemented from MediaSource.

Reimplemented in MP3FromADUSource, and ADUFromMP3Source.

◆ name()

char const* Medium::name ( ) const
inlineinherited

Definition at line 61 of file Media.hh.

61 {return fMediumName;}
char fMediumName[mediumNameMaxLen]
Definition: Media.hh:83

References Medium::fMediumName.

◆ nextTask()

TaskToken& Medium::nextTask ( )
inlineprotectedinherited

Definition at line 77 of file Media.hh.

77  {
78  return fNextTask;
79  }
TaskToken fNextTask
Definition: Media.hh:84

References Medium::fNextTask.

◆ onSourceClosure() [1/2]

static void T140IdleFilter::onSourceClosure ( void *  clientData)
staticprivate

◆ onSourceClosure() [2/2]

void T140IdleFilter::onSourceClosure ( )
private

◆ reassignInputSource()

void FramedFilter::reassignInputSource ( FramedSource newInputSource)
inlineinherited

Definition at line 32 of file FramedFilter.hh.

32 { fInputSource = newInputSource; }
FramedSource * fInputSource
Definition: FramedFilter.hh:49

References FramedFilter::fInputSource.

◆ stopGettingFrames()

void FramedSource::stopGettingFrames ( )
inherited

Field Documentation

◆ 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

◆ fFrameSize

unsigned FramedSource::fFrameSize
protectedinherited

◆ fIdleTimerTask

TaskToken T140IdleFilter::fIdleTimerTask
private

Definition at line 95 of file T140TextRTPSink.hh.

◆ fInputSource

FramedSource* FramedFilter::fInputSource
protectedinherited

◆ fMaxSize

unsigned FramedSource::fMaxSize
protectedinherited

◆ fNumBufferedBytes

unsigned T140IdleFilter::fNumBufferedBytes
private

Definition at line 96 of file T140TextRTPSink.hh.

◆ fNumTruncatedBytes

unsigned FramedSource::fNumTruncatedBytes
protectedinherited

◆ fPresentationTime

struct timeval FramedSource::fPresentationTime
protectedinherited

◆ fTo

unsigned char* FramedSource::fTo
protectedinherited

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