/*

* Copyright (c) 2006-2007 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:  Fake implementation for the unittest_cxequalitypresetssymbian

*

*/

#ifndef IMAGINGCONFIGMANAGER_H

#define IMAGINGCONFIGMANAGER_H

#include <mmf\common\mmfutilities.h>

const TUint KMaxStringLength = 256;

/*

 * Video quality set structure

 */

class TVideoQualitySet

    {

    public:

        // Enum level for the Quality set, used as ID

        TUint iVideoQualitySetLevel;

        // Video file format mime type, e.g. "video/3gpp"

        TText8 iVideoFileMimeType[ KMaxStringLength ];

        // Video codec mime type, e.g. "video/mp4v-es"

        TText8 iVideoCodecMimeType[ KMaxStringLength ];

        // Video picture width in pixels (luminance), resolution width

        TInt iVideoWidth;

        // Video picture height in pixels (luminance), resolution height

        TInt iVideoHeight;

        // Video framerate in fps

        TReal iVideoFrameRate;

        // Video bitrate in bps

        TInt iVideoBitRate;

        // Video encoder UID

        TUid iVideoEncoderUID;

        // Random access point rate, in pictures per second. For example, to

        // request a random access point every ten seconds, set the value to

        // 0.1. Random access means in video case usually that an INTRA frame

        // is forced by the encoder to make the video accessible at that time

        // without depending on the previous frames

        TReal iRandomAccessRate;

        // Video's pixel aspect ratio numerator, e.g. in PAL 16:11 pixel

        // aspect ratio means that this value is set to 16

        TUint iVideoPixelAspectRatioNum;

        // Video's pixel aspect ratio denominator, e.g. in PAL 16:11 pixel

        // aspect ratio means that this value is set to 11

        TUint iVideoPixelAspectRatioDenom;

        // Preferred supplier for the MMF camcorder plug-in (e.g. "Nokia")

        TText8 iPreferredSupplier[ KMaxStringLength ];

        // Audio codec FourCC, e.g. " AMR"

        TFourCC iAudioFourCCType;

        // Audio bitrate in bps

        TInt iAudioBitRate;

        // Audio sampling rate in Hz

        TInt iAudioSamplingRate;

        // Number of audio channels; in practice mono(1) vs stereo(2)

        TInt iAudioChannels;

        // Audio encoder UID

        TUid iAudioEncoderUID;

        // Video recording A/V sync start delay (ms), only used by

        // CamcorderMMFPlugIn, but depends on the qualityset

        TInt iAVSyncStartDelay;

        // Video recording A/V sync resume delay (ms), only used by

        // CamcorderMMFPlugIn, but depends on the qualityset

        TInt iAVSyncResumeDelay;

        // A non-zero ID telling unique combination of camera (primary/

        // secondary) and/or display (cover UI/main display) and/or rotation

        // setting combined into a number for separating each setting set

        // type from others

        TUint iCameraDisplayId;

        // Camcorder specific field that can be either 1(true) or 0(false)

        // meaning if the current quality settings set should be shown on

        // Camcorder UI or not

        TUint iCamcorderVisible;

	};

/*

 * Image quality set structure

 */

class TImageQualitySet

    {

    public:

        // Enum level for the Quality set, used as ID

        TUint iImageQualitySetLevel;

        // Image file format mime type, e.g. "image/jpeg"

        TText8 iImageFileMimeType[ KMaxStringLength ];

        // Image picture width in pixels, resolution width

        TInt iImageWidth;

        // Image picture height in pixels, resolution height

        TInt iImageHeight;

        // Image extension, e.g. ".jpg"

        TText8 iImageFileExtension[ KMaxStringLength ];

        // Image encoder UID

        TUid iImageEncoderUID;

        // Compression quality, determines wether file size or image quality

        // is preferred over the other

        TInt iCompressionQuality;

        // Estimated image size, in bytes

        TInt iEstimatedSize;

        // A non-Zero ID telling unique combination of camera (primary/

        // secondary) and/or display (cover UI/main display) and/or rotation

        // setting combined into a number for separating each setting set type

        // from others

        TUint iCameraDisplayId;

        // Camcorder specific field that can be either 1(true) or 0(false)

        // meaning if the current quality settings set should be shown on

        // Camcorder UI or not

        TUint iCamcorderVisible;

    };

/*

 * Camcorder MMF Plug-in Specific settings structure

 *

 */

class TCamcorderMMFPluginSettings

	{

	public:

		// Video framerate in nightmode (fps)

		TReal iVideoNightFrameRate;

		// Video bitrate scaler for remaining time calculation during

		// first 3seconds.

		TReal iCMRAvgVideoBitRateScaler;

		// Video Complexity Setting

		TInt iVideoComplexitySetting;

		// Quality is more important in camcorder than delay

		TReal iCMRLatencyQualityTradeoff;

		// range is [0...100]

		TUint iCMRPictureQuality;

		// Try to maintain the frame-rate,

		// 1.0 means the picture quality is sacrificed

		// "all the way" to match the target fps

		TReal iCMRQualityTemporalTradeoff;

		// number of camera buffers to use when using HW accelerated encoder

		TUint iCMRNumCameraBuffers;

		// number of camera buffers to use when using SW encoder

		TUint iCMRNumCameraBuffersARM;

		// min number of output (bitstream) buffers

		TUint iCMRMinNumOutputBuffers;

	};

/**

 *  Fake API class for emulate imaging configurations and settings

 */

class CImagingConfigManager : public CBase

    {

    public:

        // two phase constructor

        static CImagingConfigManager* NewL();

        // Destructor

        ~CImagingConfigManager();

        // Returns number of video quality levels

        TInt NumberOfVideoQualityLevels() const;

        // Get video quality levels

        TInt GetVideoQualityLevelsL( CArrayFixFlat<TUint>& aLevels,

                                              TUint aCameraDisplayID = 0 );

        /// returns video quality set and symbian error code if any.

        TInt GetVideoQualitySet( TVideoQualitySet& aSet,

                                          TInt aLevel,

                                          TUint aCameraDisplayID = 0 );

        // Get all settings for Camcorder

        TInt GetCamcorderMMFPluginSettings(TCamcorderMMFPluginSettings& aSet) const;

        // returns number of image quality levels

        TInt NumberOfImageQualityLevels() const;

        // Get image quality levels

        TInt GetImageQualityLevelsL( CArrayFixFlat<TUint>& aLevels,

                                              TUint aCameraDisplayID = 0 );

        // Get image quality set

        TInt GetImageQualitySet( TImageQualitySet& aSet,

                                          TInt aLevel,

                                          TUint aCameraDisplayID = 0 );

    private:

        CImagingConfigManager();

        // helper method to init image quality set

        void initImageQualitySet(TImageQualitySet& aSet);

        void initVideoQualitySet(TVideoQualitySet& aSet);

    private:

        CArrayFixFlat< TVideoQualitySet >* iVideoQualitySets;

        CArrayFixFlat< TImageQualitySet >* iImageQualitySets;

    };

#endif //IMAGINGCONFIGMANAGER_H