// Copyright (c) 2009 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:

 //

 /**

  @file

  @publishedPartner

 */

 #ifndef A2DP_OPTIMISATION_H

 #define A2DP_OPTIMISATION_H

 #include <e32base.h>

 #include <bluetooth/hci/hcitypes.h>

 class RHCIServerSession;

 _LIT(KA2dpOptimiserUtilsPanic, "A2dpOptimClient");

 NONSHARABLE_CLASS(RA2dpOptimiser)

 /**

 API used for optimisation related to A2DP streaming

 */

 	{

 public:

 	enum TA2dpOptimiserUtilsPanic

 		{

 		EApiUsedWhenHandleIsNotOpen = 0,

 		EHandleIsAlreadyOpen = 1,

 		};

 	enum TA2dpOptimiserFunctionIds

 		{

 		EHCIA2dpOptimiseAcl = 0,

 		EHCIA2dpRemoveAclOptimisation = 1,

 		};

 public:

 	IMPORT_C RA2dpOptimiser();

 	IMPORT_C TInt Open();

 	IMPORT_C void Close();

 	IMPORT_C void OptimiseAclForAudioStreaming(const TBTDevAddr& aDevAddr, TUint aPeakBandwidth, TUint aAccessLatency);

 	IMPORT_C void RemoveAclOptimisation(const TBTDevAddr& aDevAddr);

 private:

 	// private copy c'tor to prevent shallow copy of iHCIServerSession

 	RA2dpOptimiser(const RA2dpOptimiser&);

 private:

 	RHCIServerSession* iHCIServerSession;

 	TUint32 iReserved1; // Padding for possible future "per-copy" state.

 	};

 #endif /* A2DP_OPTIMISATION_H */