RetransBase Class Reference

#include <RetransBase.h>

Inheritance diagram for RetransBase:

[legend]List of all members.

Public Member Functions
	RetransBase ()
virtual	~RetransBase ()
virtual MNRope *	createExtensionHeaderData (int &type)=0
virtual void	setEncoder (MNRTPEncoderBase *enc)=0
virtual MNRTPEncoderBase *	getEncoder ()=0
virtual bool	hasExtHeader ()=0
virtual bool	prepareCallback ()=0
virtual SH::ReportPtr	sendEnd ()
virtual MNRope *	get_next_data (SH::SinkEndpoint *pull_here, size_t max_bytes_to_pull, SH::ReturnCode &except, size_t &pulled_bytes, bool &rtp_marker, u_int32 &rtp_timestamp, Timeval &next_playtime_packet, int bandwidth, int &cbpidx)=0
virtual bool	evalRTRTCP (void *data, int len, int subtype, int &cbpidx)
Static Public Member Functions
RetransBase *	factory (SDP::RetransTypes retrans_type, SH::Base *enc)

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Constructor & Destructor Documentation

RetransBase::RetransBase (   )

Constructor

virtual RetransBase::~RetransBase (   )  [virtual]

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Member Function Documentation

virtual MNRope* RetransBase::createExtensionHeaderData (  int &  type  )  [pure virtual]

This function returns the data that is included in the RTP extension header. The format and the content of the data depends on the single retransmision method. Implemented in SH::LCRetrans, and NoRetrans.

virtual bool RetransBase::evalRTRTCP (  void *  data, int  len, int  subtype, int &  cbpidx )  [virtual]

Reimplemented in SH::LCRetrans.

RetransBase* RetransBase::factory (  SDP::RetransTypes  retrans_type, SH::Base *  enc )  [static]

Static factory function that creates a new retransmission codec of the given type if it is known. E.g. the following SDP lines should cause that an LC-RTP codec is created. m=video 49232 RTP/AVP 98 99 i a=rtpmap:98 MPEG/9000 a=rtpmap:99 X-LCRETR/9000

virtual MNRope* RetransBase::get_next_data (  SH::SinkEndpoint *  pull_here, size_t  max_bytes_to_pull, SH::ReturnCode &  except, size_t &  pulled_bytes, bool &  rtp_marker, u_int32 &  rtp_timestamp, Timeval &  next_playtime_packet, int  bandwidth, int &  cbpidx )  [pure virtual]

Implemented in SH::LCRetrans, and NoRetrans.

virtual MNRTPEncoderBase* RetransBase::getEncoder (   )  [pure virtual]

Function that returns a pointer to MNRTPEncoderBase Implemented in RetransCommon.

virtual bool RetransBase::hasExtHeader (   )  [pure virtual]

Function that returns if an RTP extension header is created by the retransmission mechanism Implemented in SH::LCRetrans, and NoRetrans.

virtual bool RetransBase::prepareCallback (   )  [pure virtual]

Implemented in SH::LCRetrans, and NoRetrans.

virtual SH::ReportPtr RetransBase::sendEnd (   )  [virtual]

Reimplemented in SH::LCRetrans.

virtual void RetransBase::setEncoder (  MNRTPEncoderBase *  enc  )  [pure virtual]

Function that sets a pointer to MNRTPEncoderBase Implemented in RetransCommon.

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

• RetransBase.h

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