1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/devsound/sounddevbt/inc/SwCodecWrapper/mmfbtswcodecwrapperinterface.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,83 @@
     1.4 +// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef __MMFBTSWCODECWRAPPERINTERFACE_H__
    1.20 +#define __MMFBTSWCODECWRAPPERINTERFACE_H__
    1.21 +
    1.22 +#include <mmfbthwdevice2.h>
    1.23 +
    1.24 +class CMMFSwCodecDataPath; //forward reference
    1.25 +
    1.26 +class CRoutingSoundPlayDevice;
    1.27 +class CRoutingSoundRecordDevice;
    1.28 +
    1.29 +/**
    1.30 +@publishedPartner
    1.31 +@prototype
    1.32 +
    1.33 +Custom interface class for play functionality created by the
    1.34 +CMMFSwCodecWrapper::CustomInterface() method. It provides
    1.35 +access to miscellaneous functionality such as volume settings.
    1.36 +Ports of the sw codec wrapper may do this differently eg. via EAP.
    1.37 +Note Users should not use RMdaDevSound::TCurrentSoundFormatBuf to send
    1.38 +across the sample rate and channels because 1) it would mean
    1.39 +MmfBtSwCodecWrapper.h would have to include mdasound.h 2)
    1.40 +the buffer size and encoding members are not required and 3) 3rd party ports
    1.41 +may not use RMdaDevSound.
    1.42 +
    1.43 +Note also that this interface is just a simple interface to get
    1.44 +and set values. No checking is perfomed on the values sent (hence the
    1.45 +Set methods do not return an error code).
    1.46 +*/
    1.47 +class MPlayCustomInterface
    1.48 +	{
    1.49 +public:
    1.50 +	virtual void SetVolume(TUint aVolume) = 0;
    1.51 +	virtual TUint Volume() = 0;
    1.52 +	virtual TUint BytesPlayed() = 0;
    1.53 +	virtual void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration) = 0;
    1.54 +	virtual TTimeIntervalMicroSeconds& VolumeRamp() = 0;
    1.55 +	virtual TTaskConfig Caps() = 0;
    1.56 +	};
    1.57 +
    1.58 +
    1.59 +/**
    1.60 +@publishedPartner
    1.61 +@prototype
    1.62 +
    1.63 +Custom interface class for record functionality created by the
    1.64 +CMMFSwCodecWrapper::CustomInterface() method. It provides
    1.65 +access to miscelaneous functionality such as volume settings.
    1.66 +Ports of the sw codec wrapper may do this differently eg. via EAP.
    1.67 +Note: Users shoule not use RMdaDevSound::TCurrentSoundFormatBuf so send
    1.68 +across the sample rate and channels because 1) it would mean
    1.69 +MmfBtSwCodecWrapper.h would have to include mdasound.h 2)
    1.70 +the buffer size and encoding members are not required and 3) 3rd party ports
    1.71 +may not use RMdaDevSound.
    1.72 +
    1.73 +Note also that this interface is just a simple interface to get
    1.74 +and set values. No checking is perfomed on the values sent (hence the
    1.75 +Set methods do not return an error code).
    1.76 +*/
    1.77 +class MRecordCustomInterface
    1.78 +	{
    1.79 +public:
    1.80 +	virtual void SetGain(TUint aGain) = 0;
    1.81 +	virtual TUint Gain() = 0;
    1.82 +	virtual TUint BytesRecorded() = 0; 
    1.83 +	};
    1.84 +
    1.85 +#endif //__MMFBTSWCODECWRAPPERINTERFACE_H__
    1.86 +