H323RealTimeCapability Class Reference

#include <h323caps.h>

Inheritance diagram for H323RealTimeCapability:

Collaboration diagram for H323RealTimeCapability:

Public Member Functions
Construction
	H323RealTimeCapability ()
	H323RealTimeCapability (const H323RealTimeCapability &rtc)
virtual	~H323RealTimeCapability ()
Operations
virtual H323Channel *	CreateChannel (H323Connection &connection, H323Channel::Directions dir, unsigned sessionID, const H245_H2250LogicalChannelParameters *param) const
Public Member Functions inherited from H323Capability
	H323Capability ()
	H323Capability (const H323Capability &other)
H323Capability &	operator= (const H323Capability &other)
	~H323Capability ()
Comparison	Compare (const PObject &obj) const
void	PrintOn (ostream &strm) const
virtual MainTypes	GetMainType () const =0
virtual unsigned	GetSubType () const =0
virtual PString	GetFormatName () const =0
virtual unsigned	GetDefaultSessionID () const
virtual void	SetTxFramesInPacket (unsigned frames)
virtual unsigned	GetTxFramesInPacket () const
virtual unsigned	GetRxFramesInPacket () const
virtual PBoolean	OnSendingPDU (H245_Capability &pdu) const =0
virtual PBoolean	OnSendingPDU (H245_DataType &pdu) const
virtual PBoolean	OnSendingPDU (H245_ModeElement &pdu) const
virtual PBoolean	OnReceivedPDU (const H245_Capability &pdu)
virtual PBoolean	OnReceivedPDU (const H245_DataType &pdu, PBoolean receiver)
virtual PBoolean	IsMatch (const PASN_Object &subTypePDU, const PString &mediaPacketization) const
virtual PBoolean	IsUsable (const H323Connection &connection) const
CapabilityDirection	GetCapabilityDirection () const
void	SetCapabilityDirection (CapabilityDirection dir)
unsigned	GetCapabilityNumber () const
	Get unique capability number. More...
void	SetCapabilityNumber (unsigned num)
	Set unique capability number. More...
OpalMediaFormat	GetMediaFormat () const
bool	UpdateMediaFormat (const OpalMediaFormat &format)
RTP_DataFrame::PayloadTypes	GetPayloadType () const
	Get the payload type for the capaibility. More...
void	SetPayloadType (RTP_DataFrame::PayloadTypes pt)
	Set the payload type for the capaibility. More...

Additional Inherited Members
Public Types inherited from H323Capability
enum	MainTypes {   e_Audio, e_Video, e_Data, e_UserInput,   e_GenericControl, e_H235Security, e_FEC, e_NumMainTypes }
enum	{   DefaultAudioSessionID = 1, DefaultVideoSessionID = 2, DefaultDataSessionID = 3, MasterAllocatedBaseSessionID,   DeferredSessionID = 1000000 }
enum	CommandType { e_TCS, e_OLC, e_ReqMode }
enum	CapabilityDirection {   e_Unknown, e_Receive, e_Transmit, e_ReceiveAndTransmit,   e_NoDirection, NumCapabilityDirections }
Static Public Member Functions inherited from H323Capability
static H323Capability *	Create (const PString &name)
Protected Member Functions inherited from H323Capability
OpalMediaFormat &	GetWritableMediaFormat () const
Protected Attributes inherited from H323Capability
unsigned	assignedCapabilityNumber
CapabilityDirection	capabilityDirection
	Unique ID assigned to capability. More...
OpalMediaFormat	m_mediaFormat

Detailed Description

This class describes the interface to a codec that has channels based on the RTP protocol.

An application may create a descendent off this class and override functions as required for descibing the codec.

Constructor & Destructor Documentation

H323RealTimeCapability::H323RealTimeCapability

(

)

H323RealTimeCapability::H323RealTimeCapability

(

const H323RealTimeCapability &

rtc

)

virtual H323RealTimeCapability::~H323RealTimeCapability ( )

virtual

Member Function Documentation

virtual H323Channel* H323RealTimeCapability::CreateChannel ( H323Connection &  connection, H323Channel::Directions  dir, unsigned  sessionID, const H245_H2250LogicalChannelParameters *  param  ) const

virtual

Create the channel instance, allocating resources as required.

Parameters

connection	Owner connection for channel
dir	Direction of channel
sessionID	Session ID for RTP channel
param	Parameters for channel

Reimplemented from H323Capability.

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

• h323caps.h