/*

* Copyright (c) 2002-2008 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 -

*

*/

#ifndef WmaDECODERINTFCCIIMPL_H

#define WmaDECODERINTFCCIIMPL_H

// INCLUDES

#include <e32base.h>

#include <WmaDecoderIntfc.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  ?one_line_short_description.

*  ?other_description_lines

*

*  @lib ?library

*  @since Series ?XX ?SeriesXX_version

*/

class CWmaDecoderIntfcCI : public CWmaDecoderIntfc

	{

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

		IMPORT_C static CWmaDecoderIntfcCI* NewL();

        /**

        * Destructor.

        */

        IMPORT_C virtual ~CWmaDecoderIntfcCI();

    public: // New functions

    public: // Functions from base classes

    public: // Functions from base classes

        // From CWmaDecoderIntfc

        /**

        * Identifies the compressed audio format

        * @since S60 3.2

        * @param aFormat - the audio format.

        * @return void

        */

		IMPORT_C virtual void SetFormat(TFormat aFormat)  ;

        /**

        * Specifies the number of bits per sample

        * @since S60 3.2

        * @param aFormat - the audio format.

        * @return void

        */

		IMPORT_C virtual void SetBitsPerSampleIn(TUint aBitsPerSample)  ;

        /**

        * Specifies the number of audio channels

        * @since S60 3.2

        * @param aNumOfChannels: The number of audio channels.

        * @return void

        */

		IMPORT_C virtual void SetNumChannelsIn (TUint aNumChannelsIn)  ;

        /**

        * Specifies the sampling rate

        * @since S60 3.2

        * @param aSamplesPerSec: Sample rate value in Hertz.

        * @return void

        */

		IMPORT_C virtual void SetSamplesPerSec (TUint aSamplesPerSec)  ;

        /**

        * Specifies the average number of bytes per second

        * @since S60 3.2

        * @param aAvgBytesPerSec: Average bytes per second.

        * @return void

        */

		IMPORT_C virtual void SetAvgBytesPerSec (TUint aAvgBytesPerSec)  ;

        /**

        * Specifies the block size in bytes

        * @since S60 3.2

        * @param aBlockAlign: Block size in bytes

        * @return void

        */

		IMPORT_C virtual void SetBlockAlign (TUint aBlockAlign)  ;

        /**

        * Configuration information specific to the WMA decoder

        * @since S60 3.2

        * @param aEncodeOptions: The encode options

        * @return void

        */

		IMPORT_C virtual void SetEncodeOptions (TUint aEncodeOptions)  ;

        /**

        * Returns the configuration state of the advanced encode options.

        * @since S60 3.2

        * @return aAdvEncodeOpts: The encode options

        */

		IMPORT_C virtual TInt GetEncodeOptions1 (TUint& aEncodeOpts1);

        /**

        * Returns the configuration state of the advanced encode options.

        * @since S60 3.2

        * @return aAdvEncodeOpts: The encode options

        */

		IMPORT_C virtual TInt GetEncodeOptions2 (TUint& aEncodeOpts2);

        /**

        * Configures the decoder for the channel data arrangement

        * @since S60 3.2

        * @param aChannelMask: Channel mask

        * @return void

        */

		IMPORT_C virtual void SetChannelMaskIn (TUint aChannelMask)  ;

        /**

        * Commits configuration settings to the decoder.

        * @since S60 3.2

        * @return TInt - Status

        */

		IMPORT_C virtual TInt ApplyConfig()  ;

        /**

        * Returns the configuration state of audio format.

        * @since S60 3.2

        * @return aFormat: The audio format

        */

		IMPORT_C virtual TInt GetFormat (TFormat& aFormat)  ;

        /**

        * Returns the configuration state of number of bits per sample.

        * @since S60 3.2

        * @return aBitsPerSample: Number of bits per sample

        */

		IMPORT_C virtual TInt GetBitsPerSampleIn(TUint& aBitsPerSample)  ;

        /**

        * Returns the configuration state of the number of channels.

        * @since S60 3.2

        * @return aNumOfChannels: Number of channels

        */

		IMPORT_C virtual TInt GetNumOfChannelsIn (TUint& aNumOfChannels)  ;

        /**

        * Returns the configuration state of the sample rate.

        * @since S60 3.2

        * @return aSamplesPerSec: Sample rate value in Hertz

        */

		IMPORT_C virtual TInt GetSamplesPerSec (TUint& aSamplesPerSec)  ;

        /**

        * Returns the configuration state of average bytes per second.

        * @since S60 3.2

        * @return aAvgBytesPerSec: Average bytes per second

        */

		IMPORT_C virtual TInt GetAvgBytesPerSec (TUint& aAvgBytesPerSec)  ;

        /**

        * Returns the configuration state of block alignment.

        * @since S60 3.2

        * @return aBlockAlign: Block size in bytes

        */

		IMPORT_C virtual TInt GetBlockAlign (TUint& aBlockAlign)  ;

        /**

        * Returns the configuration state of the encode options.

        * @since S60 3.2

        * @return aEncodeOpts: The encode options.

        */

		IMPORT_C virtual TInt GetEncodeOptions (TUint& aEncodeOpts)  ;

        /**

        * Returns the configuration state of the input channel mask.

        * @since S60 3.2

        * @return aChannelMask: Channel mask.

        */

		IMPORT_C virtual TInt GetChannelMaskIn (TUint& aChannelMask)  ;

        /**

        * Gets a list of formats supported by the decoder.

        * @since S60 3.2

        * @return aSupportedFormats: An array of the formats, as defined in  TFormat

        */

		IMPORT_C virtual TInt GetSupportedFormats(RArray<TFormat>& aSupportedFormats)  ;

        /**

        * Gets a list of tools supported by the decoder.

        * @since S60 3.2

        * @return aSupportedTools: An array of the tools supported by the decoder

        */

		IMPORT_C virtual TInt GetSupportedTools(RArray<TTool>& aSupportedTools)  ;

        /**

        * Get the maximum number of input channels supported by the decoder.

        * @since S60 3.2

        * @return aSupportedMaxChannelsIn: number of channels.

        */

		IMPORT_C virtual TInt GetSupportedMaxChannelsIn(TUint& aSupportedMaxChannelsIn)  ;

        /**

        * Get the maximum bitrate supported by the decoder.

        * @since S60 3.2

        * @return aSupportedMaxBitrate: maximum bitrate

        */

		IMPORT_C virtual TInt GetSupportedMaxBitrate(TUint& aSupportedMaxBitrate)  ;

        /**

        * Get the maximum sample rate supported by the decoder.

        * @since S60 3.2

        * @return aSupportedMaxSampleRate: maximum sample rate

        */

		IMPORT_C virtual TInt GetSupportedMaxSampleRate(TUint& aSupportedMaxSampleRate)  ;

        /**

        * Gets a list of the tools that are controllable through this interface.

        * @since S60 3.2

        * @return aControllableTools: An array of the tools that are controllable through this interface.

        */

		IMPORT_C virtual TInt GetControllableTools(RArray<TTool>& aControllableTools)  ;

        /**

        * Enables the tool specified.

        * @since S60 3.2

        * @return aTool: Specifies the tool to enable.

        */

		IMPORT_C virtual void EnableTool(TTool aTool)  ;

        /**

        * Disables the tool specified.

        * @since S60 3.2

        * @return aTool: Specifies the tool to disable.

        */

		IMPORT_C virtual void DisableTool(TTool aTool)  ;

        /**

        * Returns the state of the specified tool

        * @since S60 3.2

        * @return aTool: Specifies the tool for which the state is requested

        * @       aEnabled : Indicates the state of the tool specified in aTool

        */

		IMPORT_C virtual TInt GetTool(TTool aTool, TBool& aEnabled)  ;

         /**

        * Configuration information specific to the WMA decoder

        * @since S60 3.2

        * @param aEncodeOptions: The encode options

        * @return void

        */

		IMPORT_C virtual void SetEncodeOptions1 (TUint aEncodeOptions1);

        /**

        * Configuration information specific to the WMA decoder

        * @since S60 3.2

        * @param aEncodeOptions: The encode options

        * @return void

        */

		IMPORT_C virtual void SetEncodeOptions2 (TUint aEncodeOptions2);

        /**

        * Configures the decoder for the channel data arrangement

        * @since S60 3.2

        * @param aChannelMask: Channel mask

        * @return void

        */

    protected:  // New functions

    protected:  // Functions from base classes

	private:

        /**

        * C++ default constructor.

        */

	    CWmaDecoderIntfcCI();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

	    void ConstructL();

    public:     // Data

    protected:  // Data

    private:    // Data

        // Working config before ApplyConfig()

  		TFormat iFormat;

        TUint iBitsPerSample;

        TUint iNumChannelsIn;

        TUint iSamplesPerSec;

        TUint iAvgBytesPerSec;

        TUint iBlockAlign;

        TUint iEncodeOptions;

		TUint iEncodeOptions1;

		TUint iEncodeOptions2;

        TUint iChannelMask;

        RArray<TFormat> iSupportedFormats;

        RArray<TTool> iSupportedTools;

        RArray<TTool> iControllableTools;

        TUint iSupportedMaxSampleRate;

        TUint iSupportedMaxChannelsIn;

        TUint iSupportedMaxBitrate;

        TTool iEnable;

        TTool iDisable;

        TBool iToolOutPut32Bit;

        TBool iToolDownMixToStereo;

        TBool iToolLostDataConcealment;

		TFormat iCurrentFormat;

        TUint iCurrentBitsPerSample;

        TUint iCurrentNumChannelsIn;

        TUint iCurrentSamplesPerSec;

        TUint iCurrentAvgBytesPerSec;

        TUint iCurrentBlockAlign;

        TUint iCurrentEncodeOptions;

		TUint iCurrentEncodeOptions1;

		TUint iCurrentEncodeOptions2;

        TUint iCurrentChannelMask;

        RArray<TFormat>iCurrentSupportedFormats;

        RArray<TTool> iCurrentSupportedTools;

        RArray<TTool> iCurrentControllableTools;

        TUint iCurrentSupportedMaxSampleRate;

        TUint iCurrentSupportedMaxChannelsIn;

        TUint iCurrentSupportedMaxBitrate;

        TBool iCurrentToolOutPut32Bit;

        TBool iCurrentToolDownMixToStereo;

        TBool iCurrentToolLostDataConcealment;

        TTool iCurrentEnable;

        TTool iCurrentDisable;

		// Flag indicating readiness of the data to be applied

		TBool iHasBeenApplied;

        // returned status of function ApplyConfigL

        TInt iApplyConfStatus;

    public:     // Friend classes

    protected:  // Friend classes

    private:    // Friend classes

	};

#endif      // WMADECODERINTFCCIIMPL_H

// End of File