1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MCCH263OLDPAYLOADENCODER_H

    21 #define MCCH263OLDPAYLOADENCODER_H

    22 

    23 // ============================ INCLUDES =======================================

    24 

    25 #include <e32base.h>

    26 #include <mmf/server/mmfformat.h>

    27 

    28 #include "rtpheader.h"

    29 #include "mccrtpdatasink.h"

    30 #include "mcch263payloadencoder.h"

    31 

    32 class CMccH263OldPayloadEncoder : public CMccH263PayloadEncoder

    33 {

    34 	public:

    35     

    36 	    /**

    37 	    * First stage consturctor

    38 	    */

    39 	    static CMccH263OldPayloadEncoder* NewL();

    40 	    

    41 	    /**

    42 	    * Write a buffer to sink

    43 	    * @since 

    44 	    * @param CCMRMediaBuffer* aBuffer The buffer to write

    45 	    * @param aDesBuffers, buffers array contains encoded data	    

    46 	    * @return void

    47 	    */

    48 	     void EncodeL( CMMFBuffer* aBuffer, 

    49 	                   RPointerArray<CBufferContainer>& aDesBuffers );

    50 

    51 	    /**

    52 	    */

    53 	    void SetPayloadType( TUint8 aPayloadType );

    54 

    55 	    /**

    56 	    */

    57 	    virtual ~CMccH263OldPayloadEncoder();

    58 	    

    59 	private:

    60 		    

    61 	    /**

    62 	    * Write header byte to RTP packet as in RFC 2190

    63 	    * @since 

    64 	    * @param TInt byte

    65 	    * @return TUint8 header byte

    66 	    */

    67 	    TUint8 WriteHeaderData( TInt Byte );

    68 	    

    69 	    /**

    70 	    * Get header info from video frame

    71 	    * @since  

    72 	    * @param TDesC8& frame

    73 	    * @return void

    74 	    */

    75 		void GetHeaderInfoL(TDesC8& aFrame);

    76 		

    77 		void CreateNewBufferL( 

    78                     	CMMFBuffer* aMMFBuffer,  

    79                     	RPointerArray<CBufferContainer>& aDesBuffers,

    80                     	const TDesC8& aPacketData,

    81                     	TInt aLength,

    82                     	TInt aMarker );

    83 

    84 	private:

    85 	

    86 		CH263headerA headerA;       //struct used to hold video frame header data

    87 		TRtpSendHeader iSendHeader;//RTP send header

    88 		TTimeIntervalMicroSeconds iTimeStamp;

    89 		TUint16 iSequenceNumIncrementer;

    90 	    

    91 	private:

    92 		#ifdef EUNIT_TEST

    93         	friend class UT_CMccH263OldPayloadEncoder;

    94    		#endif

    95 		

    96 };

    97 

    98 

    99 #endif // end of MCCH263OLDPAYLOADENCODER_H