#include <mediastrm.h>
Inheritance diagram for OpalRawMediaStream:
Public Member Functions | |
Overrides of OpalMediaStream class | |
virtual BOOL | ReadData (BYTE *data, PINDEX size, PINDEX &length) |
virtual BOOL | WriteData (const BYTE *data, PINDEX length, PINDEX &written) |
PChannel * | GetChannel () |
virtual BOOL | Close () |
Protected Member Functions | |
Construction | |
OpalRawMediaStream (const OpalMediaFormat &mediaFormat, unsigned sessionID, BOOL isSource, PChannel *channel, BOOL autoDelete) | |
~OpalRawMediaStream () | |
Protected Attributes | |
PChannel * | channel |
BOOL | autoDelete |
OpalRawMediaStream::OpalRawMediaStream | ( | const OpalMediaFormat & | mediaFormat, | |
unsigned | sessionID, | |||
BOOL | isSource, | |||
PChannel * | channel, | |||
BOOL | autoDelete | |||
) | [protected] |
Construct a new media stream for channel.
mediaFormat | Media format for stream |
sessionID | Session number for stream |
isSource | Is a source stream |
channel | I/O channel to stream to/from |
autoDelete | Automatically delete channel |
OpalRawMediaStream::~OpalRawMediaStream | ( | ) | [protected] |
Delete attached channel if autoDelete enabled.
virtual BOOL OpalRawMediaStream::Close | ( | ) | [virtual] |
PChannel* OpalRawMediaStream::GetChannel | ( | ) | [inline] |
Return the associated PChannel
virtual BOOL OpalRawMediaStream::ReadData | ( | BYTE * | data, | |
PINDEX | size, | |||
PINDEX & | length | |||
) | [virtual] |
Read raw media data from the source media stream. The default behaviour reads from the PChannel object.
data | Data buffer to read to |
size | Size of buffer |
length | Length of data actually read |
Reimplemented from OpalMediaStream.
virtual BOOL OpalRawMediaStream::WriteData | ( | const BYTE * | data, | |
PINDEX | length, | |||
PINDEX & | written | |||
) | [virtual] |
Write raw media data to the sink media stream. The default behaviour writes to the PChannel object.
data | Data to write |
length | Length of data to read. |
written | Length of data actually written |
Reimplemented from OpalMediaStream.
BOOL OpalRawMediaStream::autoDelete [protected] |
PChannel* OpalRawMediaStream::channel [protected] |