/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:    

*

*/

#ifndef MCCH263PAYLOADENCODER_H

#define MCCH263PAYLOADENCODER_H

// ============================ INCLUDES =======================================

#include <e32base.h>

#include <mmf/server/mmfformat.h>

#include "rtpheader.h"

#include "mccrtpdatasink.h"

const TInt KConst2 = 2;

const TInt KThree = 3;

const TInt KConst3 = 3;

const TInt KFour = 4;

const TInt KConst4 = 4;

const TInt KFive = 5;

const TInt KConst5 = 5;

const TInt KSix = 6;

const TInt KConst6 = 6;

const TInt KSeven = 7;

const TInt KConst7 = 7;

const TInt KEight = 8;

const TInt KConst9 = 9;

const TInt KTen = 10;

const TInt KConst10 = 10;

const TInt KConst13 = 13;

const TInt KConst32 = 32;

const TInt KConst100 = 100;

const TInt KThousand = 1000;

const TUint KMaxPacketSize = 2048;  //maximum data size of RTP packet in bytes

const TUint KAudioPacketSize = 150; //target size for audio packet in bytes. 

const TUint KVideoPacketSize = 920; //target size for video packet in bytes.

const TInt  KPacketTimeOut = 10;    //RTCP time out check interval 

const TInt  KBufferSize = 50;       //maximum number of RTP packets that are

                                    //buffered

// ============================ CLASS DECLARATIONS =============================

/**

*  Implements RFC 2190

*/

class CBufferContainer : public CBase

	{

	public:

		TRtpSendHeader iSendHeader;

		CMMFBuffer* iBuffer;

		CBufferContainer(){	};

		inline ~CBufferContainer()

			{

			delete iBuffer;

			}

	};

/**

* Structure used to store H263 Header A Information in CIPMediaVideoSink

* @since SWIS Lite

*/ 

class CH263headerA : public CBase

    {

    public:

		TUint8 F;

		TUint8 P;

		TUint8 SBIT;

		TUint8 EBIT;

		TUint8 SRC;

		TUint8 I;

		TUint8 U;

		TUint8 S;

		TUint8 A;

		TUint8 R;

		TUint8 DBQ;

		TUint8 TRB;

		TUint8 TR;

    };

class CMccH263PayloadEncoder: public CBase

	{

	public:

	    /**

	    */

	    virtual void EncodeL( CMMFBuffer* aBuffer, 

	    	RPointerArray<CBufferContainer>& aDesBuffers ) = 0;

	    virtual void SetPayloadType( TUint8 aPayloadType ) = 0;

	    CMccH263PayloadEncoder() {};

	};

#endif