1 /*

     2 * Copyright (c) 2008 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:  VOIP Audio Services

    15 *

    16 */

    17 

    18 

    19 #ifndef __VOIPJITTERBUFFERINTFCIMPL_H

    20 #define __VOIPJITTERBUFFERINTFCIMPL_H

    21 

    22 #include <voipjitterbufferintfc.h>

    23 

    24 // FORWARD DECLARATIONS

    25 class RVoIPAudioSession;

    26 

    27 

    28 // -----------------------------------------------------------------------------

    29 // CVoIPJitterBufferIntfcImpl base class

    30 // -----------------------------------------------------------------------------

    31 NONSHARABLE_CLASS(CVoIPJitterBufferIntfcImpl) : public CBase,

    32                                                 public CVoIPJitterBufferIntfc

    33     {

    34 public:

    35     static CVoIPJitterBufferIntfcImpl* NewL(RVoIPAudioSession* aVoIPAudioSession);

    36 

    37     virtual ~CVoIPJitterBufferIntfcImpl();

    38 

    39     TInt SetObserver(MVoIPJitterBufferObserver& aObserver);

    40     TInt ConfigureJitterBuffer(const TVoIPJBConfig& aJbConfig);

    41     TInt ResetJitterBuffer(TBool aPlayTone);

    42     TInt DelayDown();

    43     TInt DelayUp();

    44 

    45     void SendEventToObserver(TInt aEvent);

    46 

    47 protected:

    48     CVoIPJitterBufferIntfcImpl();

    49     void ConstructL(RVoIPAudioSession* aVoIPAudioSession);

    50 

    51 protected:

    52     RVoIPAudioSession*         iVoIPAudioSession;

    53     MVoIPJitterBufferObserver* iObserver;

    54 

    55     };

    56 

    57 #endif //__VOIPJITTERBUFFERINTFCIMPL_H

    58 

    59 

    60 // End of file