1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @publishedPartner

    19 */

    20 

    21 #ifndef A2DP_OPTIMISATION_H

    22 #define A2DP_OPTIMISATION_H

    23 

    24 #include <e32base.h>

    25 #include <bluetooth/hci/hcitypes.h>

    26 

    27 class RHCIServerSession;

    28 

    29 _LIT(KA2dpOptimiserUtilsPanic, "A2dpOptimClient");

    30 

    31 NONSHARABLE_CLASS(RA2dpOptimiser)

    32 /**

    33 API used for optimisation related to A2DP streaming

    34 */

    35 	{

    36 public:

    37 	enum TA2dpOptimiserUtilsPanic

    38 		{

    39 		EApiUsedWhenHandleIsNotOpen = 0,

    40 		EHandleIsAlreadyOpen = 1,

    41 		};

    42 

    43 	enum TA2dpOptimiserFunctionIds

    44 		{

    45 		EHCIA2dpOptimiseAcl = 0,

    46 		EHCIA2dpRemoveAclOptimisation = 1,

    47 		};

    48 

    49 public:

    50 	IMPORT_C RA2dpOptimiser();

    51 

    52 	IMPORT_C TInt Open();

    53 	IMPORT_C void Close();

    54 

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

    56 	IMPORT_C void RemoveAclOptimisation(const TBTDevAddr& aDevAddr);

    57 

    58 private:

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

    60 	RA2dpOptimiser(const RA2dpOptimiser&);

    61 	

    62 private:

    63 	RHCIServerSession* iHCIServerSession;

    64 

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

    66 	};

    67 	

    68 #endif /* A2DP_OPTIMISATION_H */

    69