BufferedPacket Class Reference

#include <MultiFramedRTPSource.hh>

Collaboration diagram for BufferedPacket:

Public Member Functions
	BufferedPacket ()
virtual	~BufferedPacket ()
Boolean	hasUsableData () const
unsigned	useCount () const
Boolean	fillInData (RTPInterface &rtpInterface, struct sockaddr_storage &fromAddress, Boolean &packetReadWasIncomplete)
void	assignMiscParams (unsigned short rtpSeqNo, unsigned rtpTimestamp, struct timeval presentationTime, Boolean hasBeenSyncedUsingRTCP, Boolean rtpMarkerBit, struct timeval timeReceived)
void	skip (unsigned numBytes)
void	removePadding (unsigned numBytes)
void	appendData (unsigned char *newData, unsigned numBytes)
void	use (unsigned char *to, unsigned toSize, unsigned &bytesUsed, unsigned &bytesTruncated, unsigned short &rtpSeqNo, unsigned &rtpTimestamp, struct timeval &presentationTime, Boolean &hasBeenSyncedUsingRTCP, Boolean &rtpMarkerBit)
BufferedPacket *&	nextPacket ()
unsigned short	rtpSeqNo () const
struct timeval const &	timeReceived () const
unsigned char *	data () const
unsigned	dataSize () const
Boolean	rtpMarkerBit () const
Boolean &	isFirstPacket ()
unsigned	bytesAvailable () const

Protected Member Functions
virtual void	reset ()
virtual unsigned	nextEnclosedFrameSize (unsigned char *&framePtr, unsigned dataSize)
virtual void	getNextEnclosedFrameParameters (unsigned char *&framePtr, unsigned dataSize, unsigned &frameSize, unsigned &frameDurationInMicroseconds)

Protected Attributes
unsigned	fPacketSize
unsigned char *	fBuf
unsigned	fHead
unsigned	fTail

Private Attributes
BufferedPacket *	fNextPacket
unsigned	fUseCount
unsigned short	fRTPSeqNo
unsigned	fRTPTimestamp
struct timeval	fPresentationTime
Boolean	fHasBeenSyncedUsingRTCP
Boolean	fRTPMarkerBit
Boolean	fIsFirstPacket
struct timeval	fTimeReceived

Detailed Description

Definition at line 86 of file MultiFramedRTPSource.hh.

Constructor & Destructor Documentation

BufferedPacket()

BufferedPacket::BufferedPacket

(

)

Referenced by nextPacket().

~BufferedPacket()

virtual BufferedPacket::~BufferedPacket ( )

virtual

Member Function Documentation

appendData()

void BufferedPacket::appendData	(	unsigned char *	newData,
		unsigned	numBytes )

assignMiscParams()

void BufferedPacket::assignMiscParams	(	unsigned short	rtpSeqNo,
		unsigned	rtpTimestamp,
		struct timeval	presentationTime,
		Boolean	hasBeenSyncedUsingRTCP,
		Boolean	rtpMarkerBit,
		struct timeval	timeReceived )

References rtpMarkerBit(), rtpSeqNo(), and timeReceived().

bytesAvailable()

unsigned BufferedPacket::bytesAvailable ( ) const

inline

Definition at line 117 of file MultiFramedRTPSource.hh.

{ return fPacketSize - fTail; }

References fPacketSize, and fTail.

data()

unsigned char * BufferedPacket::data ( ) const

inline

Definition at line 113 of file MultiFramedRTPSource.hh.

{ return &fBuf[fHead]; }

References fBuf, and fHead.

dataSize()

unsigned BufferedPacket::dataSize ( ) const

inline

Definition at line 114 of file MultiFramedRTPSource.hh.

{ return fTail-fHead; }

References fHead, and fTail.

Referenced by getNextEnclosedFrameParameters(), and nextEnclosedFrameSize().

fillInData()

Boolean BufferedPacket::fillInData	(	RTPInterface &	rtpInterface,
		struct sockaddr_storage &	fromAddress,
		Boolean &	packetReadWasIncomplete )

getNextEnclosedFrameParameters()

virtual void BufferedPacket::getNextEnclosedFrameParameters ( unsigned char *& framePtr, unsigned dataSize, unsigned & frameSize, unsigned & frameDurationInMicroseconds )

protectedvirtual

References dataSize().

hasUsableData()

Boolean BufferedPacket::hasUsableData ( ) const

inline

Definition at line 91 of file MultiFramedRTPSource.hh.

{ return fTail > fHead; }

References fHead, and fTail.

isFirstPacket()

Boolean & BufferedPacket::isFirstPacket ( )

inline

Definition at line 116 of file MultiFramedRTPSource.hh.

{ return fIsFirstPacket; }

References fIsFirstPacket.

nextEnclosedFrameSize()

virtual unsigned BufferedPacket::nextEnclosedFrameSize ( unsigned char *& framePtr, unsigned dataSize )

protectedvirtual

References dataSize().

nextPacket()

BufferedPacket *& BufferedPacket::nextPacket ( )

inline

Definition at line 108 of file MultiFramedRTPSource.hh.

{ return fNextPacket; }

References BufferedPacket(), and fNextPacket.

removePadding()

void BufferedPacket::removePadding

(

unsigned

numBytes

)

reset()

virtual void BufferedPacket::reset ( )

protectedvirtual

rtpMarkerBit()

Boolean BufferedPacket::rtpMarkerBit ( ) const

inline

Definition at line 115 of file MultiFramedRTPSource.hh.

{ return fRTPMarkerBit; }

References fRTPMarkerBit.

Referenced by assignMiscParams(), and use().

rtpSeqNo()

unsigned short BufferedPacket::rtpSeqNo ( ) const

inline

Definition at line 110 of file MultiFramedRTPSource.hh.

{ return fRTPSeqNo; }

References fRTPSeqNo.

Referenced by assignMiscParams(), and use().

skip()

void BufferedPacket::skip

(

unsigned

numBytes

)

timeReceived()

struct timeval const & BufferedPacket::timeReceived ( ) const

inline

Definition at line 111 of file MultiFramedRTPSource.hh.

{ return fTimeReceived; }

References fTimeReceived.

Referenced by assignMiscParams().

use()

void BufferedPacket::use	(	unsigned char *	to,
		unsigned	toSize,
		unsigned &	bytesUsed,
		unsigned &	bytesTruncated,
		unsigned short &	rtpSeqNo,
		unsigned &	rtpTimestamp,
		struct timeval &	presentationTime,
		Boolean &	hasBeenSyncedUsingRTCP,
		Boolean &	rtpMarkerBit )

References rtpMarkerBit(), and rtpSeqNo().

useCount()

unsigned BufferedPacket::useCount ( ) const

inline

Definition at line 92 of file MultiFramedRTPSource.hh.

{ return fUseCount; }

References fUseCount.

Field Documentation

fBuf

unsigned char* BufferedPacket::fBuf

protected

Definition at line 130 of file MultiFramedRTPSource.hh.

Referenced by data().

fHasBeenSyncedUsingRTCP

Boolean BufferedPacket::fHasBeenSyncedUsingRTCP

private

Definition at line 141 of file MultiFramedRTPSource.hh.

fHead

unsigned BufferedPacket::fHead

protected

Definition at line 131 of file MultiFramedRTPSource.hh.

Referenced by data(), dataSize(), and hasUsableData().

fIsFirstPacket

Boolean BufferedPacket::fIsFirstPacket

private

Definition at line 143 of file MultiFramedRTPSource.hh.

Referenced by isFirstPacket().

fNextPacket

BufferedPacket* BufferedPacket::fNextPacket

private

Definition at line 135 of file MultiFramedRTPSource.hh.

Referenced by nextPacket().

fPacketSize

unsigned BufferedPacket::fPacketSize

protected

Definition at line 129 of file MultiFramedRTPSource.hh.

Referenced by bytesAvailable().

fPresentationTime

struct timeval BufferedPacket::fPresentationTime

private

Definition at line 140 of file MultiFramedRTPSource.hh.

fRTPMarkerBit

Boolean BufferedPacket::fRTPMarkerBit

private

Definition at line 142 of file MultiFramedRTPSource.hh.

Referenced by rtpMarkerBit().

fRTPSeqNo

unsigned short BufferedPacket::fRTPSeqNo

private

Definition at line 138 of file MultiFramedRTPSource.hh.

Referenced by rtpSeqNo().

fRTPTimestamp

unsigned BufferedPacket::fRTPTimestamp

private

Definition at line 139 of file MultiFramedRTPSource.hh.

fTail

unsigned BufferedPacket::fTail

protected

Definition at line 132 of file MultiFramedRTPSource.hh.

Referenced by bytesAvailable(), dataSize(), and hasUsableData().

fTimeReceived

struct timeval BufferedPacket::fTimeReceived

private

Definition at line 144 of file MultiFramedRTPSource.hh.

Referenced by timeReceived().

fUseCount

unsigned BufferedPacket::fUseCount

private

Definition at line 137 of file MultiFramedRTPSource.hh.

Referenced by useCount().

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

• liveMedia/include/MultiFramedRTPSource.hh