#include <h323caps.h>
Inheritance diagram for H323GenericVideoCapability:
Public Member Functions | |
| virtual BOOL | IsMatch (const PASN_Choice &subTypePDU) const |
Construction | |
| H323GenericVideoCapability (const PString &capabilityId, PINDEX maxBitRate=0) | |
Overrides from class PObject | |
| Comparison | Compare (const PObject &obj) const |
Identification functions | |
| virtual unsigned | GetSubType () const |
Protocol manipulation | |
| virtual BOOL | OnSendingPDU (H245_VideoCapability &pdu, CommandType type) const |
| virtual BOOL | OnSendingPDU (H245_VideoMode &pdu) const |
| virtual BOOL | OnReceivedPDU (const H245_VideoCapability &pdu, CommandType type) |
An application may create a descendent off this class and override functions as required for descibing the codec.
Definition at line 1481 of file h323caps.h.
| H323GenericVideoCapability::H323GenericVideoCapability | ( | const PString & | capabilityId, | |
| PINDEX | maxBitRate = 0 | |||
| ) |
Create a new set of information about a generic codec.
| capabilityId | codec identifier, from H245 |
| maxBitRate | maxBitRate parameter for the GenericCapability |
Definition at line 1731 of file h323caps.cxx.
| PObject::Comparison H323GenericVideoCapability::Compare | ( | const PObject & | obj | ) | const |
Compare two capability instances. This compares the main and sub-types of the capability.
Reimplemented from H323Capability.
Definition at line 1739 of file h323caps.cxx.
References H323GenericCapabilityInfo::CompareInfo().
| unsigned H323GenericVideoCapability::GetSubType | ( | ) | const [virtual] |
Get the sub-type of the capability. This is a code dependent on the main type of the capability.
This returns H245_VideoCapability::e_genericCapability.
Implements H323Capability.
Definition at line 1748 of file h323caps.cxx.
References H245_VideoCapability::e_genericVideoCapability.
| BOOL H323GenericVideoCapability::OnSendingPDU | ( | H245_VideoCapability & | pdu, | |
| CommandType | type | |||
| ) | 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 calls H323GenericCapabilityinfo::OnSendingPDU() to handle the PDU.
| pdu | PDU to set information on |
| type | Type of PDU to send in |
Reimplemented from H323VideoCapability.
Definition at line 1754 of file h323caps.cxx.
References H245_VideoCapability::e_genericVideoCapability, H323Capability::GetMediaFormat(), and H323GenericCapabilityInfo::OnSendingGenericPDU().
| BOOL H323GenericVideoCapability::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).
| pdu | PDU to set information on |
Implements H323VideoCapability.
Definition at line 1760 of file h323caps.cxx.
References H245_VideoMode::e_genericVideoMode, H323Capability::e_ReqMode, H323Capability::GetMediaFormat(), and H323GenericCapabilityInfo::OnSendingGenericPDU().
| BOOL H323GenericVideoCapability::OnReceivedPDU | ( | const H245_VideoCapability & | pdu, | |
| CommandType | type | |||
| ) | [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 calls H323GenericCapabilityinfo::OnReceivedPDU() to handle the provided PDU.
| pdu | PDU to get information from |
| type | Type of PDU to send in |
Reimplemented from H323VideoCapability.
Definition at line 1766 of file h323caps.cxx.
References H245_VideoCapability::e_genericVideoCapability, H323Capability::GetWritableMediaFormat(), and H323GenericCapabilityInfo::OnReceivedGenericPDU().
| BOOL H323GenericVideoCapability::IsMatch | ( | const PASN_Choice & | subTypePDU | ) | const [virtual] |
Compare the generic part of the capability, if applicable.
| subTypePDU | sub-type PDU of H323Capability |
Reimplemented from H323Capability.
Definition at line 1773 of file h323caps.cxx.
References H323GenericCapabilityInfo::IsMatch(), and H323Capability::IsMatch().
1.5.2