/*

* Copyright (c) 2005 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 CMCECOMG729CODEC_H

#define CMCECOMG729CODEC_H

//  INCLUDES

#include "mcecomaudiocodec.h"

#include "mcedefs.h"

// CLASS DECLARATION

/**

*  Container class for the codec information.

*

*  @lib 

*/

class CMceComG729Codec : public CMceComAudioCodec

    {

public:  // Constructors and destructor

    /**

    * Two-phased constructor.

    * @param aSdpName sdp name

    */

    static CMceComG729Codec* NewL( TBuf8<KMceMaxSdpNameLength> aSdpName );

    /**

    * Two-phased constructor.

    * @param aSdpName sdp name

    */

    static CMceComG729Codec* NewLC( TBuf8<KMceMaxSdpNameLength> aSdpName );

    /**

    * Destructor.

    */

    ~CMceComG729Codec();

public: // from CMceComCodec

    /**

    * Sets bitrate used with codec for encoding.

    * @param aBitrate bitrate value for encoding

    * @return KErrNotSupported if codec doesn't support bitrate

    *         value issued

    */

    TInt SetBitrate( TUint aBitrate );

    /**

    * Sets bitrates allowed with codec.

    * @param aBitrates allowed bitrate values

    * @return KErrNotSupported if codec doesn't support bitrate

    *         values issued

    */

    TInt SetAllowedBitrates( TUint aBitrates );

    /**

    * Sets the codec specific mode.

    * @param aCodecMode mode of the codec

    * @return KErrNotSupported if codec doesnt' support codec mode

    *         value issued

    */

    TInt SetCodecMode( TUint aCodecMode );

   /**

    * Returns max bit rate

    * @return max bit rate

    */

    TUint GetMaxBitRate();

public: // from CMceAudioCodec

    /**

    * Sets the packetization rate. 

    * @param aPTime, Packetization rate, must be multiple of audio frame size.

    * @return KErrNotSupported if codec doesn't support packetrate value issued; otherwise KErrNone.

    */

    TInt SetPTime( TUint aPTime );

    /**

    * Sets the maximum packetization rate.

    * @param aMaxPTime, maximum allowed packetization rate, must be multiple of audio frame size.

    * @return KErrNotSupported if codec doesn't support packetrate value issued; otherwise KErrNone.

    */

    TInt SetMaxPTime( TUint aMaxPTime );

public: // serialization etc

    /**

    * Clones

    */

    CMceComAudioCodec* CloneL();

private:

    /**

    * C++ default constructor.

    */

    CMceComG729Codec();

    /**

    * By default Symbian 2nd phase constructor is private.

    */

    void ConstructL( TBuf8<KMceMaxSdpNameLength> aSdpName);

    /**

     * second-phase copy constructor

     */

    void ConstructL( CMceComG729Codec& aCodec );

    };

#endif      // __MCP_G729_CODEC_H__

// End of File