diff -r e71858845f73 -r e1758cbb96ac audiostubs/devsoundextensions_stubs/inc/SbcEncoderIntfcCI.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/audiostubs/devsoundextensions_stubs/inc/SbcEncoderIntfcCI.h Mon Oct 04 00:04:35 2010 +0300 @@ -0,0 +1,266 @@ +/* +* Copyright (c) 2006-2008 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: Audio Stubs - Custom Interface stub object for configuring the SBC encoder. +* +*/ + + +#ifndef CSBCENCODERINTFCCI_H +#define CSBCENCODERINTFCCI_H + +// INCLUDES +#include +#include + +// CONSTANTS + +// MACROS + +// DATA TYPES + +// FUNCTION PROTOTYPES + +// FORWARD DECLARATIONS + +// CLASS DECLARATION + +/** + * Custom Interface stub for configuring the SBC encoder operating modes. + * This class processes requests received from the CSbcEncoderIntfcProxy. + * + * @lib SbcEncoderIntfcCI_Stub.lib + * @since S60 3.0 + */ +class CSbcEncoderIntfcCI : public CSbcEncoderIntfc + { + public: // Constructors and destructor + + /** + * Two-phased constructor. + */ + IMPORT_C static CSbcEncoderIntfcCI* NewL(); + + /** + * Destructor. + */ + IMPORT_C virtual ~CSbcEncoderIntfcCI(); + + public: // New functions + + public: // Functions from CSbcEncoderInfc base class + + /** + * Retrieves the sampling frequencies supported by the encoder. + * @since S60 3.0 + * @param RArray& - reference to the array of sampling freq. + * @return TInt status + */ + IMPORT_C virtual TInt GetSupportedSamplingFrequencies( + RArray& aSupportedSamplingFrequencies); + + /** + * Retrieves the channel modes supported by the encoder. + * @since S60 3.0 + * @param RArray& - reference to the array of channel modes. + * @return TInt status + */ + IMPORT_C virtual TInt GetSupportedChannelModes( + RArray& aSupportedChannelModes); + + /** + * Retrieves the blocks supported by the encoder. + * @since S60 3.0 + * @param RArray& - reference to the array of blocks. + * @return TInt status + */ + IMPORT_C virtual TInt GetSupportedNumOfBlocks( + RArray& aSupportedNumOfBlocks); + + /** + * Retrieves the subbands supported by the encoder. + * @since S60 3.0 + * @param RArray& - reference to the array of subbands. + * @return TInt status + */ + IMPORT_C virtual TInt GetSupportedNumOfSubbands( + RArray& aSupportedNumOfSubbands); + + /** + * Retrieves the allocation methods supported by the encoder. + * @since S60 3.0 + * @param RArray& - reference to the array of alloc. methods. + * @return TInt status + */ + IMPORT_C virtual TInt GetSupportedAllocationMethods( + RArray& + aSupportedAllocationMethods); + + /** + * Retrieves the bitpool size supported by the encoder. + * @since S60 3.0 + * @param TUint& - reference to the min bitpool size. + * @param TUint& - reference to the max bitpool size. + * @return TInt status + */ + IMPORT_C virtual TInt GetSupportedBitpoolRange( + TUint& aMinSupportedBitpoolSize, + TUint& aMaxSupportedBitpoolSize); + + /** + * Sets new sampling frequency. + * @since S60 3.0 + * @param TUint - sampling frequency to be set. + * @return void + */ + IMPORT_C virtual void SetSamplingFrequency(TUint aSamplingFrequency); + + /** + * Returns current sampling frequency. + * @since S60 3.0 + * @param TUint& - current sampling frequency. + * @return TInt - status + */ + IMPORT_C virtual TInt GetSamplingFrequency(TUint& aSamplingFrequency); + + /** + * Sets new channel mode. + * @since S60 3.0 + * @param TSbcChannelMode - channel mode to be set. + * @return void + */ + IMPORT_C virtual void SetChannelMode(TSbcChannelMode aChannelMode); + + /** + * Returns current channel mode. + * @since S60 3.0 + * @param TSbcChannelMode& - current channel mode. + * @return TInt - status + */ + IMPORT_C virtual TInt GetChannelMode(TSbcChannelMode& aChannelMode); + + /** + * Sets new number of subbands. + * @since S60 3.0 + * @param TSbcChannelMode - number of subbands to be set. + * @return void + */ + IMPORT_C virtual void SetNumOfSubbands(TUint aNumOfSubbands); + + /** + * Returns current number of subbands. + * @since S60 3.0 + * @param TUint& - current subbands. + * @return TInt - status + */ + IMPORT_C virtual TInt GetNumOfSubbands(TUint& aNumOfSubbands); + + /** + * Sets new number of blocks. + * @since S60 3.0 + * @param TSbcChannelMode - number of blocks to be set. + * @return void + */ + IMPORT_C virtual void SetNumOfBlocks(TUint aNumOfBlocks); + + /** + * Returns current number of blocks. + * @since S60 3.0 + * @param TUint& - current number of blocks. + * @return TInt - status + */ + IMPORT_C virtual TInt GetNumOfBlocks(TUint& aNumOfBlocks); + + /** + * Sets new allocation method. + * @since S60 3.0 + * @param TSbcAllocationMethod - allocation method to be set. + * @return void + */ + IMPORT_C virtual void SetAllocationMethod( + TSbcAllocationMethod aAllocationMethod); + + /** + * Returns current allocation method. + * @since S60 3.0 + * @param TUint& - current allocation method. + * @return TInt - status + */ + IMPORT_C virtual TInt GetAllocationMethod( + TSbcAllocationMethod& aAllocationMethod); + + /** + * Sets new bitpool size. + * @since S60 3.0 + * @param TUint - bitpool size to be set. + * @return void + */ + IMPORT_C virtual void SetBitpoolSize(TUint aBitpoolSize); + + /** + * Returns current bitpool size. + * @since S60 3.0 + * @param TUint& - current bitpool size. + * @return TInt - status + */ + IMPORT_C virtual TInt GetBitpoolSize(TUint& aBitpoolSize); + + /** + * Commits new configuration settings. + * @since S60 3.0 + * @return TInt - status + */ + IMPORT_C virtual TInt ApplyConfig(); + + + protected: // New functions + + protected: // Functions from base classes + + private: + + /** + * C++ default constructor. + */ + CSbcEncoderIntfcCI(); + + /** + * Symbian 2nd phase constructor. + */ + void ConstructL(); + + public: // Data + protected: // Data + private: // Data + + // Working config before ApplyConfig() + TUint iSamplingFrequency; + TSbcChannelMode iChannelMode; + TUint iNumOfSubbands; + TUint iNumOfBlocks; + TSbcAllocationMethod iAllocationMethod; + TUint iBitpoolSize; + + // Current config after ApplyConfig() + TUint iCurrentSamplingFrequency; + TSbcChannelMode iCurrentChannelMode; + TUint iCurrentNumOfSubbands; + TUint iCurrentNumOfBlocks; + TSbcAllocationMethod iCurrentAllocationMethod; + TUint iCurrentBitpoolSize; + + }; + +#endif // CSBCENCODERINTFCCI_H + +// End of File