#include <lid.h>
Inheritance diagram for H323_LIDCapability:
Operations | |
virtual H323Codec * | CreateCodec (H323Codec::Direction direction) const |
BOOL | IsValid () const |
void | AddAllCapabilities (const OpalLineInterfaceDevice &device, H323Capabilities &capabilities, PINDEX descriptorNum, PINDEX simultaneous) |
Public Member Functions | |
Construction | |
H323_LIDCapability (const OpalMediaFormat &mediaFormat) | |
Overrides from class PObject | |
Comparison | Compare (const PObject &obj) const |
virtual PObject * | Clone () const |
virtual PString | GetFormatName () const |
Identification functions | |
virtual unsigned | GetSubType () const |
Protocol manipulation | |
virtual BOOL | OnSendingPDU (H245_AudioCapability &pdu, unsigned packetSize) const |
virtual BOOL | OnReceivedPDU (const H245_AudioCapability &pdu, unsigned &packetSize) |
Protected Attributes | |
OpalMediaFormat | mediaFormat |
PINDEX | codecTableIndex |
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Create a new capability.
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Add all of the capabilities that a LID is capable of.
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Create a copy of the object. |
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Compare the object with another of the same class. Reimplemented from H323Capability. |
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Create the codec instance, allocating resources as required.
Implements H323Capability. |
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Get the name of the media data format this class represents. Implements H323Capability. |
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Get the sub-type of the capability. This is a code dependent on the main type of the capability. This returns H245_AudioCapability::e_nonStandard. Implements H323Capability. |
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Determine if the codec specified for the object is valid. |
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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 gets the data rate field from the PDU.
Reimplemented from H323AudioCapability. |
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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 sets the data rate field in the PDU.
Reimplemented from H323AudioCapability. |
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