1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/devsoundextensions/effects/EnvReverb/EnvironmentalReverbProxy/Src/MEnvironmentalReverbCallback.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,52 @@
     1.4 +/*
     1.5 +* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). 
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors: Interface for Env Reverb call back 
    1.16 +*
    1.17 +* Description:  interface for env reverb call back
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +
    1.23 +
    1.24 +#ifndef MENVIRONMENTALREVERBCALLBACK_H
    1.25 +#define MENVIRONMENTALREVERBCALLBACK_H
    1.26 +
    1.27 +//  INCLUDES
    1.28 +
    1.29 +// CLASS DECLARATION
    1.30 +
    1.31 +
    1.32 +/**
    1.33 +*  Interface class to be implemented by objects that receives callbacks from Environmental Reverb Event Observer.
    1.34 +*
    1.35 +*  @since 3.0
    1.36 +*/
    1.37 +class MEnvironmentalReverbCallback
    1.38 +    {
    1.39 +    public:
    1.40 +
    1.41 +        /**
    1.42 +        * Invoked by the Environmental Reverb Event Observer when the Environmental Reverb object changes state
    1.43 +        * @since 3.0
    1.44 +        * @param aBuffer Buffer containing the Environmental Reverb data
    1.45 +        */
    1.46 +        virtual void EnvironmentalReverbEvent( TDesC8& aDataPckg ) = 0;
    1.47 +
    1.48 +
    1.49 +    };
    1.50 +
    1.51 +
    1.52 +
    1.53 +#endif      // MENVIRONMENTALREVERBCALLBACK_H
    1.54 +
    1.55 +// End of File