/*

    File:       RTPRssmComponentVideo.h

    Contains:   Declarations for Component Video RTPReassembler

    Copyright:  © 1997-1999 by Apple Computer, Inc., all rights reserved.

*/

#ifndef __RTPRSSMCOMPONENTVIDEO__

#define __RTPRSSMCOMPONENTVIDEO__

#pragma once

/* ---------------------------------------------------------------------------

 *      H E A D E R S

 * ---------------------------------------------------------------------------

 */

#include <QTStreamingComponents.h>

#include "ComponentVideoRTP.h"

/* ---------------------------------------------------------------------------

 *      D A T A T Y P E S

 * ---------------------------------------------------------------------------

 *

 *  An RTPRssmComponentVideoInstanceData structure stores instance variables

 *  for a Component Video RTPReassembler instance.  The structure declares the

 *  following fields:

 *  

 *      itself                      the RTPReassembler instance that maintains

 *                                  this data structure

 *      

 *      itsBase                     the RTPReassembler to which the instance

 *                                  delegates calls

 *      

 *      itsFinalDerivation          the RTPReassembler instance to which the

 *                                  instance targets calls to itself

 *      

 *      itsPayloadAttributes        cached attributes of incoming payloads

 *      

 *      itsSavedChunk               the most recent frame of reassembled

 *                                  sample data

 *

 */

typedef struct

{

    RTPReassembler          itself;

    RTPReassembler          itsBase;

    RTPReassembler          itsFinalDerivation;

    ComponentVideoPayload   itsPayloadAttributes;

    SHChunkRecord *         itsSavedChunk;

} RTPRssmComponentVideoInstanceData;

#endif /* __RTPRSSMCOMPONENTVIDEO__ */