RTCPDataPacket Class Reference

RTCP Data Packet. More...

#include <libmythtv/recorders/rtp/rtcpdatapacket.h>

Inheritance diagram for RTCPDataPacket:

Collaboration diagram for RTCPDataPacket:

Public Member Functions
	RTCPDataPacket (const RTCPDataPacket &o)
	RTCPDataPacket (uint32_t timestamp, uint32_t last_timestamp, uint32_t sequence, uint32_t last_sequence, uint32_t lost, uint32_t lost_interval, uint32_t ssrc)
QByteArray	GetData (void) const
uint	GetSequenceNumber (void) const
Public Member Functions inherited from UDPPacket
	UDPPacket (const UDPPacket &)=default
	UDPPacket (uint64_t key)
	UDPPacket (void)=default
virtual	~UDPPacket ()=default
UDPPacket &	operator= (const UDPPacket &)=default
virtual bool	IsValid (void) const
	IsValid() must return true before any data access methods are called, other than GetDataReference() and GetData() More...
uint64_t	GetKey (void) const
QByteArray &	GetDataReference (void)
QByteArray	GetData (void) const

Protected Attributes
uint32_t	m_timestamp
uint32_t	m_last_timestamp
uint32_t	m_sequence
uint32_t	m_last_sequence
uint32_t	m_lost
uint32_t	m_lost_interval {0}
uint32_t	m_ssrc
Protected Attributes inherited from UDPPacket
uint64_t	m_key { 0ULL }
	Key used to ensure we avoid extra memory allocation in m_data QByteArray. More...
QByteArray	m_data

Detailed Description

RTCP Data Packet.

The RTCP Header exists for all RTP packets, it contains a payload type, timestamp and a sequence number for packet reordering.

Different RTP Data Packet types have their own sub-classes for accessing the data portion of the packet.

The data is stored in a QByteArray which is a reference counted shared data container, so an RTPDataPacket can be assigned to a subclass efficiently.

Definition at line 37 of file rtcpdatapacket.h.

Constructor & Destructor Documentation

RTCPDataPacket() [1/2]

RTCPDataPacket::RTCPDataPacket ( const RTCPDataPacket &  o )

inline

Definition at line 40 of file rtcpdatapacket.h.

RTCPDataPacket() [2/2]

RTCPDataPacket::RTCPDataPacket ( uint32_t  timestamp, uint32_t  last_timestamp, uint32_t  sequence, uint32_t  last_sequence, uint32_t  lost, uint32_t  lost_interval, uint32_t  ssrc  )

inline

Definition at line 47 of file rtcpdatapacket.h.

Member Function Documentation

GetData()

QByteArray RTCPDataPacket::GetData ( void  ) const

inline

Definition at line 56 of file rtcpdatapacket.h.

Referenced by IPTVStreamHandlerWriteHelper::SendRTCPReport().

GetSequenceNumber()

uint RTCPDataPacket::GetSequenceNumber ( void  ) const

inline

Definition at line 148 of file rtcpdatapacket.h.

Member Data Documentation

m_last_sequence

uint32_t RTCPDataPacket::m_last_sequence

protected

Definition at line 157 of file rtcpdatapacket.h.

m_last_timestamp

uint32_t RTCPDataPacket::m_last_timestamp

protected

Definition at line 155 of file rtcpdatapacket.h.

Referenced by GetData().

m_lost

uint32_t RTCPDataPacket::m_lost

protected

Definition at line 158 of file rtcpdatapacket.h.

m_lost_interval

uint32_t RTCPDataPacket::m_lost_interval {0}

protected

Definition at line 159 of file rtcpdatapacket.h.

m_sequence

uint32_t RTCPDataPacket::m_sequence

protected

Definition at line 156 of file rtcpdatapacket.h.

Referenced by GetData(), and GetSequenceNumber().

m_ssrc

uint32_t RTCPDataPacket::m_ssrc

protected

Definition at line 160 of file rtcpdatapacket.h.

Referenced by GetData().

m_timestamp

uint32_t RTCPDataPacket::m_timestamp

protected

Definition at line 154 of file rtcpdatapacket.h.

Referenced by GetData().

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

• mythtv/libs/libmythtv/recorders/rtp/rtcpdatapacket.h