H323H263Capability Class Reference

#include <opalpluginmgr.h>

Inheritance diagram for H323H263Capability:

Collaboration diagram for H323H263Capability:

Public Member Functions
	H323H263Capability (const PString &variant)
Comparison	Compare (const PObject &obj) const
virtual PObject *	Clone () const
virtual PString	GetFormatName () const
virtual unsigned	GetSubType () const
virtual PBoolean	OnSendingPDU (H245_VideoCapability &pdu) const
virtual PBoolean	OnSendingPDU (H245_VideoMode &pdu) const
virtual PBoolean	OnReceivedPDU (const H245_VideoCapability &pdu)
virtual PBoolean	IsMatch (const PASN_Object &subTypePDU, const PString &mediaPacketization) const
Public Member Functions inherited from H323VideoCapability
virtual MainTypes	GetMainType () const
virtual unsigned	GetDefaultSessionID () const
virtual PBoolean	OnSendingPDU (H245_Capability &pdu) const
virtual PBoolean	OnSendingPDU (H245_DataType &pdu) const
virtual PBoolean	OnSendingPDU (H245_ModeElement &pdu) const
virtual PBoolean	OnSendingPDU (H245_VideoCapability &pdu, CommandType type) const
virtual PBoolean	OnReceivedPDU (const H245_Capability &pdu)
virtual PBoolean	OnReceivedPDU (const H245_DataType &pdu, PBoolean receiver)
virtual PBoolean	OnReceivedPDU (const H245_VideoCapability &pdu, CommandType type)
Public Member Functions inherited from H323RealTimeCapability
	H323RealTimeCapability ()
	H323RealTimeCapability (const H323RealTimeCapability &rtc)
virtual	~H323RealTimeCapability ()
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 void	SetTxFramesInPacket (unsigned frames)
virtual unsigned	GetTxFramesInPacket () const
virtual unsigned	GetRxFramesInPacket () 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...

Protected Attributes
PString	m_variant
Protected Attributes inherited from H323Capability
unsigned	assignedCapabilityNumber
CapabilityDirection	capabilityDirection
	Unique ID assigned to capability. More...
OpalMediaFormat	m_mediaFormat

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

Constructor & Destructor Documentation

H323H263Capability::H323H263Capability

(

const PString &

variant

)

Member Function Documentation

virtual PObject* H323H263Capability::Clone ( ) const

virtual

Comparison H323H263Capability::Compare

(

const PObject &

obj

)

const

virtual PString H323H263Capability::GetFormatName ( ) const

virtual

Get the name of the media data format this class represents.

Implements H323Capability.

virtual unsigned H323H263Capability::GetSubType ( ) const

virtual

Get the sub-type of the capability. This is a code dependent on the main type of the capability.

Implements H323Capability.

virtual PBoolean H323H263Capability::IsMatch ( const PASN_Object &  subTypePDU, const PString &  mediaPacketization  ) const

virtual

Compare the PDU part of the capability.

Parameters

subTypePDU	sub-type PDU of H323Capability
mediaPacketization	Media packetization used

Reimplemented from H323Capability.

virtual PBoolean H323H263Capability::OnReceivedPDU ( const H245_VideoCapability &  pdu )

virtual

This function is called whenever and incoming TerminalCapabilitySet or OpenLogicalChannel PDU has been used to construct the control channel. It allows the capability to set from the PDU fields, information in members specific to the class.

The default behaviour is pure.

Parameters

pdu	PDU to get information from

Reimplemented from H323VideoCapability.

virtual PBoolean H323H263Capability::OnSendingPDU ( H245_VideoCapability &  pdu ) const

virtual

This function is called whenever and outgoing TerminalCapabilitySet or OpenLogicalChannel PDU is being constructed for the control channel. It allows the capability to set the PDU fields from information in members specific to the class.

The default behaviour is pure.

Parameters

pdu	PDU to set information on

Reimplemented from H323VideoCapability.

virtual PBoolean H323H263Capability::OnSendingPDU ( H245_VideoMode &  pdu ) const

virtual

This function is called whenever and outgoing RequestMode PDU is being constructed for the control channel. It allows the capability to set the PDU fields from information in members specific to the class.

The default behaviour sets the PDUs tag according to the GetSubType() function (translated to different enum).

Reimplemented from H323VideoCapability.

Field Documentation

PString H323H263Capability::m_variant

protected

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

• opalpluginmgr.h