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/*
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* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Fake implementation for the unittest_cxequalitypresetssymbian
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*
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*/
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#ifndef IMAGINGCONFIGMANAGER_H
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#define IMAGINGCONFIGMANAGER_H
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#include <mmf\common\mmfutilities.h>
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const TUint KMaxStringLength = 256;
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/*
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* Video quality set structure
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*/
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class TVideoQualitySet
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{
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public:
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// Enum level for the Quality set, used as ID
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TUint iVideoQualitySetLevel;
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// Video file format mime type, e.g. "video/3gpp"
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TText8 iVideoFileMimeType[ KMaxStringLength ];
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// Video codec mime type, e.g. "video/mp4v-es"
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TText8 iVideoCodecMimeType[ KMaxStringLength ];
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// Video picture width in pixels (luminance), resolution width
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TInt iVideoWidth;
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// Video picture height in pixels (luminance), resolution height
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TInt iVideoHeight;
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// Video framerate in fps
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TReal iVideoFrameRate;
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// Video bitrate in bps
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TInt iVideoBitRate;
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// Video encoder UID
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TUid iVideoEncoderUID;
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// Random access point rate, in pictures per second. For example, to
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// request a random access point every ten seconds, set the value to
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// 0.1. Random access means in video case usually that an INTRA frame
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// is forced by the encoder to make the video accessible at that time
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// without depending on the previous frames
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TReal iRandomAccessRate;
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// Video's pixel aspect ratio numerator, e.g. in PAL 16:11 pixel
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// aspect ratio means that this value is set to 16
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TUint iVideoPixelAspectRatioNum;
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// Video's pixel aspect ratio denominator, e.g. in PAL 16:11 pixel
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// aspect ratio means that this value is set to 11
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TUint iVideoPixelAspectRatioDenom;
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// Preferred supplier for the MMF camcorder plug-in (e.g. "Nokia")
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TText8 iPreferredSupplier[ KMaxStringLength ];
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// Audio codec FourCC, e.g. " AMR"
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TFourCC iAudioFourCCType;
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// Audio bitrate in bps
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TInt iAudioBitRate;
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// Audio sampling rate in Hz
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TInt iAudioSamplingRate;
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// Number of audio channels; in practice mono(1) vs stereo(2)
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TInt iAudioChannels;
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// Audio encoder UID
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TUid iAudioEncoderUID;
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// Video recording A/V sync start delay (ms), only used by
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// CamcorderMMFPlugIn, but depends on the qualityset
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TInt iAVSyncStartDelay;
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// Video recording A/V sync resume delay (ms), only used by
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// CamcorderMMFPlugIn, but depends on the qualityset
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TInt iAVSyncResumeDelay;
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// A non-zero ID telling unique combination of camera (primary/
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// secondary) and/or display (cover UI/main display) and/or rotation
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// setting combined into a number for separating each setting set
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// type from others
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TUint iCameraDisplayId;
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// Camcorder specific field that can be either 1(true) or 0(false)
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// meaning if the current quality settings set should be shown on
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// Camcorder UI or not
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TUint iCamcorderVisible;
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};
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/*
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* Image quality set structure
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*/
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class TImageQualitySet
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{
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public:
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// Enum level for the Quality set, used as ID
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TUint iImageQualitySetLevel;
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// Image file format mime type, e.g. "image/jpeg"
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TText8 iImageFileMimeType[ KMaxStringLength ];
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// Image picture width in pixels, resolution width
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TInt iImageWidth;
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// Image picture height in pixels, resolution height
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TInt iImageHeight;
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// Image extension, e.g. ".jpg"
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TText8 iImageFileExtension[ KMaxStringLength ];
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// Image encoder UID
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TUid iImageEncoderUID;
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// Compression quality, determines wether file size or image quality
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// is preferred over the other
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TInt iCompressionQuality;
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// Estimated image size, in bytes
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TInt iEstimatedSize;
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// A non-Zero ID telling unique combination of camera (primary/
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// secondary) and/or display (cover UI/main display) and/or rotation
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// setting combined into a number for separating each setting set type
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// from others
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TUint iCameraDisplayId;
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// Camcorder specific field that can be either 1(true) or 0(false)
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// meaning if the current quality settings set should be shown on
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// Camcorder UI or not
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TUint iCamcorderVisible;
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};
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/*
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* Camcorder MMF Plug-in Specific settings structure
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*
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*/
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class TCamcorderMMFPluginSettings
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{
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public:
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// Video framerate in nightmode (fps)
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TReal iVideoNightFrameRate;
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// Video bitrate scaler for remaining time calculation during
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// first 3seconds.
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TReal iCMRAvgVideoBitRateScaler;
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// Video Complexity Setting
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TInt iVideoComplexitySetting;
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// Quality is more important in camcorder than delay
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TReal iCMRLatencyQualityTradeoff;
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// range is [0...100]
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TUint iCMRPictureQuality;
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// Try to maintain the frame-rate,
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// 1.0 means the picture quality is sacrificed
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// "all the way" to match the target fps
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TReal iCMRQualityTemporalTradeoff;
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// number of camera buffers to use when using HW accelerated encoder
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TUint iCMRNumCameraBuffers;
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// number of camera buffers to use when using SW encoder
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TUint iCMRNumCameraBuffersARM;
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// min number of output (bitstream) buffers
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TUint iCMRMinNumOutputBuffers;
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};
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/**
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* Fake API class for emulate imaging configurations and settings
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*/
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class CImagingConfigManager : public CBase
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{
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public:
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// two phase constructor
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static CImagingConfigManager* NewL();
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// Destructor
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~CImagingConfigManager();
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// Returns number of video quality levels
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TInt NumberOfVideoQualityLevels() const;
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// Get video quality levels
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TInt GetVideoQualityLevelsL( CArrayFixFlat<TUint>& aLevels,
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TUint aCameraDisplayID = 0 );
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/// returns video quality set and symbian error code if any.
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TInt GetVideoQualitySet( TVideoQualitySet& aSet,
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TInt aLevel,
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TUint aCameraDisplayID = 0 );
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// Get all settings for Camcorder
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TInt GetCamcorderMMFPluginSettings(TCamcorderMMFPluginSettings& aSet) const;
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// returns number of image quality levels
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TInt NumberOfImageQualityLevels() const;
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// Get image quality levels
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TInt GetImageQualityLevelsL( CArrayFixFlat<TUint>& aLevels,
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TUint aCameraDisplayID = 0 );
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// Get image quality set
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TInt GetImageQualitySet( TImageQualitySet& aSet,
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TInt aLevel,
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TUint aCameraDisplayID = 0 );
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private:
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CImagingConfigManager();
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// helper method to init image quality set
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void initImageQualitySet(TImageQualitySet& aSet);
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void initVideoQualitySet(TVideoQualitySet& aSet);
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private:
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CArrayFixFlat< TVideoQualitySet >* iVideoQualitySets;
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CArrayFixFlat< TImageQualitySet >* iImageQualitySets;
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};
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#endif //IMAGINGCONFIGMANAGER_H
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