author | hgs |
Fri, 06 Aug 2010 10:03:37 +0300 | |
changeset 46 | c826656d6714 |
parent 42 | feebad15db8c |
child 52 | 7e18d488ac5f |
permissions | -rw-r--r-- |
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/* |
46 | 2 |
* Copyright (c) 2009-2010 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 and/or its subsidiary(-ies). |
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* |
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* Contributors: |
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* |
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* |
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* Description: |
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* Implementation file for CxeQualityPresetsSymbian class |
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* |
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*/ |
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#include <algorithm> |
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#include <e32std.h> // For Symbian types used in mmsenginedomaincrkeys.h |
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#include <MmsEngineDomainCRKeys.h> |
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#include <imagingconfigmanager.h> |
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#include "cxutils.h" |
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#include "cxenamespace.h" |
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#include "cxesettings.h" |
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#include "cxequalitydetails.h" |
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#include "cxequalitypresetssymbian.h" |
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#include "OstTraceDefinitions.h" |
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#ifdef OST_TRACE_COMPILER_IN_USE |
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#include "cxequalitypresetssymbianTraces.h" |
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#endif |
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// constants |
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namespace |
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{ |
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// Display IDs for cameras, used when requesting data from ICM |
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const int PRIMARY_CAMERA_DISPLAY_ID = 2; |
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const int SECONDARY_CAMERA_DISPLAY_ID = 3; |
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const int ONE_MILLION = 1000000; |
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const QSize ASPECT_RATIO_SIZE_4BY3 = QSize(4,3); |
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const QSize ASPECT_RATIO_SIZE_16BY9 = QSize(16, 9); |
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const QSize ASPECT_RATIO_SIZE_11BY9 = QSize(11, 9); |
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// ICM "camcorderVisible" parameter value below this means sharing aka mms quality. |
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const int MMS_QUALITY_CAMCORDERVISIBLE_LIMIT = 200; |
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||
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// Average video bit rate scaler |
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const qreal VIDEO_AVG_BITRATE_SCALER = 0.9; |
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// Coefficient to estimate video metadata amount |
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const qreal VIDEO_METADATA_COEFF = 1.03; |
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// Maximum video clip duration in seconds for all qualities |
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const qint64 VIDEO_MAX_DURATION = 5400; |
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} |
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/* ! |
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* Intializes ImagingConfigManager |
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*/ |
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CxeQualityPresetsSymbian::CxeQualityPresetsSymbian(CxeSettings &settings) |
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: mSettings(settings) |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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OstTrace0(camerax_performance, CXEQUALITYPRESETSSYMBIAN_1, "msg: e_CX_QUALITYPRESETS_NEW 1"); |
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TRAPD(err, mIcm = CImagingConfigManager::NewL()); |
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if (err) { |
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CX_DEBUG(("Error during ICM initialization error code = %d", err)); |
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mIcm = NULL; |
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} |
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OstTrace0(camerax_performance, CXEQUALITYPRESETSSYMBIAN_2, "msg: e_CX_QUALITYPRESETS_NEW 0"); |
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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/* ! |
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* CxeQualityPresetsSymbian::~CxeQualityPresetsSymbian() |
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*/ |
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CxeQualityPresetsSymbian::~CxeQualityPresetsSymbian() |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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delete mIcm; |
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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/*! |
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This function returns sorted list of image qualities from highest to lowest resolution. |
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i.e. first element in the list represent highest supported image resolution and so on. |
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@param cameraId The CameraIndex which defines which camera we are using primary/secondary. |
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Returns sorted list of image qualities in descending order. |
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*/ |
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QList<CxeImageDetails> CxeQualityPresetsSymbian::imageQualityPresets(Cxe::CameraIndex cameraId) |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
28 | 102 |
OstTrace0(camerax_performance, CXEQUALITYPRESETSSYMBIAN_GETIMAGEPRESETS_IN, "msg: e_CX_QUALITYPRESETS_GETIMAGEPRESETS 1"); |
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QList<CxeImageDetails> presetList; |
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if (!mIcm) { |
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CX_DEBUG(("ICM not initialized, returning empty image qualities list")); |
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return presetList; |
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} |
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int totalLevels = mIcm->NumberOfImageQualityLevels(); |
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CX_DEBUG(("Total image quality levels = %d", totalLevels)); |
38 | 113 |
CArrayFixFlat<TUint>* levels = new CArrayFixFlat<TUint>(totalLevels); |
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// Get camera display id based on camera index |
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int displayId = cameraId == Cxe::SecondaryCameraIndex |
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? SECONDARY_CAMERA_DISPLAY_ID : PRIMARY_CAMERA_DISPLAY_ID; |
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TRAPD(err, mIcm->GetImageQualityLevelsL(*levels, displayId)); |
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if (err == KErrNone) { |
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CX_DEBUG(( "Reading image quality sets one by one.")); |
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TImageQualitySet set; |
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int numLevels = levels->Count(); |
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for(int i = 0; i < numLevels; i++) { |
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mIcm->GetImageQualitySet(set, levels->At(i), displayId); |
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if (set.iCamcorderVisible > 0) { |
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// create new quality preset based on the quality set values |
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CxeImageDetails newPreset = createImagePreset(set); |
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130 |
|
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// print debug prints |
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debugPrints(newPreset); |
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133 |
|
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// append to the list of presets |
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presetList.append(newPreset); |
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} |
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} |
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CX_DEBUG(( "Sorting image qualities")); |
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// Sorting result list according to height pixel size from highest to lowest |
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// i.e. descending order keeping the highest resolution first. |
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qSort(presetList.begin(), presetList.end(), qGreater<CxeImageDetails>()); |
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} |
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143 |
|
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delete levels; |
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levels = NULL; |
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|
28 | 147 |
OstTrace0(camerax_performance, CXEQUALITYPRESETSSYMBIAN_GETIMAGEPRESETS_OUT, "msg: e_CX_QUALITYPRESETS_GETIMAGEPRESETS 0"); |
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CX_DEBUG_EXIT_FUNCTION(); |
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return presetList; |
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} |
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151 |
|
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152 |
|
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153 |
|
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154 |
/*! |
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155 |
This function returns sorted list of video qualities from highest to lowest resolution. |
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i.e. first element in the list represent highest supported video resolution and so on. |
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@param cameraId The CameraIndex which defines which camera we are using primary/secondary. |
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Returns sorted list if image qualities in descending order. |
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*/ |
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160 |
QList<CxeVideoDetails> CxeQualityPresetsSymbian::videoQualityPresets(Cxe::CameraIndex cameraId) |
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161 |
{ |
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CX_DEBUG_ENTER_FUNCTION(); |
28 | 163 |
OstTrace0(camerax_performance, CXEQUALITYPRESETSSYMBIAN_GETVIDEOPRESETS_IN, "msg: e_CX_QUALITYPRESETS_GETVIDEOPRESETS 1"); |
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164 |
|
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QList<CxeVideoDetails> presetList; |
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166 |
|
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if (!mIcm) { |
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CX_DEBUG(("ICM not initialized, returning empty video qualities list")); |
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return presetList; |
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} |
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int totalLevels = mIcm->NumberOfVideoQualityLevels(); |
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172 |
|
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CX_DEBUG(("Total video quality levels = %d", totalLevels)); |
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CArrayFixFlat<TUint>* levels= new CArrayFixFlat<TUint>(totalLevels); |
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175 |
|
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int displayId = cameraId == Cxe::SecondaryCameraIndex |
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? SECONDARY_CAMERA_DISPLAY_ID : PRIMARY_CAMERA_DISPLAY_ID; |
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178 |
|
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TRAPD(err, mIcm->GetVideoQualityLevelsL(*levels, displayId)); |
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180 |
|
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if (err == KErrNone) { |
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CX_DEBUG(( "Reading video quality sets one by one.")); |
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TVideoQualitySet set; |
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int numLevels = levels->Count(); |
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for(int i = 0; i < numLevels; i++) { |
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mIcm->GetVideoQualitySet(set, levels->At(i), displayId); |
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187 |
|
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// Disable all video sizes larger than VGA |
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if (set.iCamcorderVisible > 0 && set.iVideoWidth <= 864) { |
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// create new quality preset |
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CxeVideoDetails newPreset = createVideoPreset(set); |
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192 |
|
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// print debug prints |
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debugPrints(newPreset); |
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195 |
|
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// append to the list of presets |
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presetList.append(newPreset); |
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} |
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199 |
} |
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CX_DEBUG(( "Sorting image qualities")); |
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// Sorting result list according to height pixel size from highest to lowest |
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// i.e. descending order keeping the highest resolution first. |
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qSort(presetList.begin(), presetList.end(), qGreater<CxeVideoDetails>()); |
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} |
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205 |
|
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delete levels; |
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levels = NULL; |
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208 |
|
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// Get the average video bitrate scaler |
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TCamcorderMMFPluginSettings mmfPluginSettings; |
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mIcm->GetCamcorderMMFPluginSettings(mmfPluginSettings); |
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mCMRAvgVideoBitRateScaler = mmfPluginSettings.iCMRAvgVideoBitRateScaler; |
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|
28 | 214 |
OstTrace0(camerax_performance, CXEQUALITYPRESETSSYMBIAN_GETVIDEOPRESETS_OUT, "msg: e_CX_QUALITYPRESETS_GETVIDEOPRESETS 0"); |
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CX_DEBUG_EXIT_FUNCTION(); |
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return presetList; |
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} |
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218 |
|
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|
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|
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221 |
/*! |
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* Creates a new image preset based on TImageQualitySet values from ICM. |
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@ param set contains the ICM configuration data |
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@ returns CxeImageQuality struct |
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*/ |
46 | 226 |
CxeImageDetails CxeQualityPresetsSymbian::createImagePreset(const TImageQualitySet &set) |
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{ |
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CxeImageDetails newPreset; |
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229 |
// set setting values from quality set |
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newPreset.mWidth = set.iImageWidth; |
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newPreset.mHeight = set.iImageHeight; |
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newPreset.mEstimatedSize = set.iEstimatedSize; |
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newPreset.mMpxCount = calculateMegaPixelCount(set.iImageWidth, |
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234 |
set.iImageHeight); |
28 | 235 |
newPreset.mPossibleImages = CxeImageDetails::UNKNOWN; |
236 |
newPreset.mImageFileExtension = toString(set.iImageFileExtension); |
|
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newPreset.mAspectRatio = calculateAspectRatio(set.iImageWidth, |
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set.iImageHeight); |
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239 |
|
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return newPreset; |
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} |
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242 |
|
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243 |
|
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244 |
|
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245 |
/*! |
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* Creates a new video preset based on TVideoQualitySet values from ICM. |
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*/ |
46 | 248 |
CxeVideoDetails CxeQualityPresetsSymbian::createVideoPreset(const TVideoQualitySet &set) |
19
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{ |
38 | 250 |
CX_DEBUG_ENTER_FUNCTION(); |
19
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CxeVideoDetails newPreset; |
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// set setting values from quality set |
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newPreset.mWidth = set.iVideoWidth; |
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newPreset.mHeight = set.iVideoHeight; |
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255 |
|
28 | 256 |
newPreset.mRemainingTime = CxeVideoDetails::UNKNOWN; |
257 |
||
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// Check if this is a sharing (mms) quality, and set size limit accordingly. |
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if (set.iCamcorderVisible < MMS_QUALITY_CAMCORDERVISIBLE_LIMIT) { |
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QVariant size; |
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mSettings.get(KCRUidMmsEngine.iUid, KMmsEngineMaximumSendSize, Cxe::Repository, size); |
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CX_DEBUG(("CxeQualityPresetsSymbian - Got MMS quality size limit: %d", size.toInt())); |
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newPreset.mMaximumSizeInBytes = size.toInt(); |
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} else { |
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// Zero means no limit. |
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newPreset.mMaximumSizeInBytes = 0; |
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} |
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268 |
|
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newPreset.mVideoBitRate = set.iVideoBitRate; |
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newPreset.mAudioBitRate = set.iAudioBitRate; |
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newPreset.mVideoFrameRate = set.iVideoFrameRate; |
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newPreset.mVideoFileMimeType = toString(set.iVideoFileMimeType); |
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newPreset.mPreferredSupplier = toString(set.iPreferredSupplier); |
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newPreset.mVideoCodecMimeType = toString(set.iVideoCodecMimeType); |
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newPreset.mAspectRatio = calculateAspectRatio(set.iVideoWidth, |
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set.iVideoHeight); |
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277 |
|
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// Convert FourCC value from TFourCC to ascii string |
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const int KFourCCLength = 5; // 4 characters + '\0' |
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TText8 fourCCBuf[KFourCCLength]; |
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TPtr8 fourCC(fourCCBuf, KFourCCLength); |
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set.iAudioFourCCType.FourCC(&fourCC); |
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fourCC.Append('\0'); |
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284 |
|
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// set audiotype |
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newPreset.mAudioType = toString(fourCCBuf); |
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|
38 | 288 |
CX_DEBUG_EXIT_FUNCTION(); |
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return newPreset; |
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} |
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291 |
|
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292 |
|
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293 |
/*! |
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* Returns Aspect ratio of the image. |
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*/ |
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qreal CxeQualityPresetsSymbian::avgVideoBitRateScaler() |
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{ |
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CX_DEBUG_IN_FUNCTION(); |
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return mCMRAvgVideoBitRateScaler; |
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} |
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|
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|
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303 |
/*! |
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@ param width - image/video quality width |
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@ param height - image/video quality height |
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* Returns Aspect ratio of the image/video. |
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*/ |
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Cxe::AspectRatio CxeQualityPresetsSymbian::calculateAspectRatio(int width, int height) const |
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{ |
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Cxe::AspectRatio aspectRatio = Cxe::AspectRatio4to3; |
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311 |
|
41 | 312 |
// calculate delta error for the resolution against supported aspect ratio's |
313 |
int delta16by9 = abs((width * ASPECT_RATIO_SIZE_16BY9.height()) - (height * ASPECT_RATIO_SIZE_16BY9.width())); |
|
314 |
int delta11by9 = abs((width * ASPECT_RATIO_SIZE_11BY9.height()) - (height * ASPECT_RATIO_SIZE_11BY9.width())); |
|
315 |
int delta4by3 = abs((width * ASPECT_RATIO_SIZE_4BY3.height()) - (height * ASPECT_RATIO_SIZE_4BY3.width())); |
|
42 | 316 |
|
41 | 317 |
// get the closest aspect ratio |
318 |
int minValue = qMin(qMin(delta16by9, delta11by9), delta4by3); |
|
42 | 319 |
|
41 | 320 |
if (minValue == delta16by9) { |
321 |
aspectRatio = Cxe::AspectRatio16to9; |
|
322 |
} else if (minValue == delta11by9) { |
|
323 |
aspectRatio = Cxe::AspectRatio11to9; |
|
324 |
} else if (minValue == delta4by3) { |
|
325 |
aspectRatio = Cxe::AspectRatio4to3; |
|
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} |
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327 |
|
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328 |
return aspectRatio; |
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} |
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330 |
|
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331 |
|
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|
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333 |
/*! |
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334 |
* CxeQualityPresetsSymbian::calculateMegaPixelCount |
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335 |
@ param imageWidth refers to the image resolution width |
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@ param imageHeight refers to the image resolution height |
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@ returns megapixel count string |
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*/ |
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339 |
QString |
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CxeQualityPresetsSymbian::calculateMegaPixelCount(int imageWidth, int imageHeight) |
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341 |
{ |
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342 |
QString mpxCountString; |
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qreal size = imageWidth * imageHeight * 1.0; |
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int mpxCount = (size/ONE_MILLION) * 10; |
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345 |
|
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346 |
if ((mpxCount % 10) == 0) { |
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|
347 |
int value = mpxCount / 10; |
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348 |
mpxCountString.setNum(value); |
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349 |
} else { |
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|
350 |
qreal value = mpxCount / 10.0; |
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|
351 |
if ((mpxCount % 10) < 5) { |
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|
352 |
mpxCountString.setNum(value, 'f', 1); |
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|
353 |
} else { |
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|
354 |
int temp = ceil(value); |
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|
355 |
mpxCountString.setNum(temp); |
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|
356 |
} |
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|
357 |
} |
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|
358 |
|
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|
359 |
return mpxCountString; |
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|
360 |
|
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|
361 |
|
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|
362 |
} |
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|
363 |
|
38 | 364 |
/*! |
365 |
* Get the available recording time with given video quality details and disk space. |
|
366 |
* @param details Video quality details to use in calculation. |
|
367 |
* @param space Available disk space to use in calculation. |
|
368 |
* @return Available recording time estimate in seconds. |
|
369 |
*/ |
|
370 |
int CxeQualityPresetsSymbian::recordingTimeAvailable(const CxeVideoDetails& details, qint64 space) |
|
371 |
{ |
|
372 |
CX_DEBUG_ENTER_FUNCTION(); |
|
373 |
int time(0); |
|
374 |
||
375 |
// Maximum clip size may be limited for mms quality. |
|
376 |
// If mMaximumSizeInBytes == 0, no limit is specified. |
|
377 |
if (details.mMaximumSizeInBytes > 0 && details.mMaximumSizeInBytes < space) { |
|
378 |
space = details.mMaximumSizeInBytes; |
|
379 |
} |
|
380 |
||
381 |
// Use average audio/video bitrates to estimate remaining time |
|
382 |
qreal scaler(avgVideoBitRateScaler()); |
|
383 |
if (scaler == 0) { |
|
384 |
// video bit rate scaler is 0, use the constant value |
|
385 |
scaler = VIDEO_AVG_BITRATE_SCALER; |
|
386 |
} |
|
387 |
||
46 | 388 |
bool muteSetting = mSettings.get<bool>(CxeSettingIds::VIDEO_MUTE_SETTING, false); // false = audio enabled |
38 | 389 |
|
390 |
int avgVideoBitRate = (details.mVideoBitRate * scaler); |
|
46 | 391 |
int avgAudioBitRate = muteSetting ? 0 : details.mAudioBitRate; |
38 | 392 |
|
393 |
quint32 averageBitRate = (quint32)((avgVideoBitRate + avgAudioBitRate) * VIDEO_METADATA_COEFF); |
|
394 |
quint32 averageByteRate = averageBitRate / 8; |
|
395 |
||
396 |
// 0 <= Remaining time <= KCamCMaxClipDurationInSecs |
|
397 |
qint64 remaining = std::max(qint64(0), space/averageByteRate); |
|
398 |
time = std::min(remaining, VIDEO_MAX_DURATION); |
|
399 |
||
400 |
CX_DEBUG(( "remaining time from algorithm: %d", time )); |
|
401 |
CX_DEBUG_EXIT_FUNCTION(); |
|
402 |
return time; |
|
403 |
} |
|
404 |
||
19
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|
405 |
|
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|
406 |
/*! |
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|
407 |
Operator to sort values in ascending order. |
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|
408 |
@param s1 type of data to be sorted. |
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|
409 |
*/ |
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|
410 |
bool CxeImageDetails::operator<(const CxeImageDetails& s1) const |
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|
411 |
{ |
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|
412 |
return mHeight < s1.mHeight; |
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|
413 |
} |
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|
414 |
|
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|
415 |
|
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|
416 |
/*! |
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|
417 |
Operator to sort values in ascending order. |
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|
418 |
@param s1 type of data to be sorted. |
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|
419 |
*/ |
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|
420 |
bool CxeVideoDetails::operator<(const CxeVideoDetails& s1) const |
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|
421 |
{ |
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|
422 |
return mHeight < s1.mHeight; |
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|
423 |
} |
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|
424 |
|
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|
425 |
|
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parents:
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|
426 |
/* |
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Revision: 201011
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|
427 |
* Converts TUint8* to QString |
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|
428 |
*/ |
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Revision: 201011
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parents:
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|
429 |
QString CxeQualityPresetsSymbian::toString(const TUint8* aData) |
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parents:
diff
changeset
|
430 |
{ |
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Revision: 201011
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parents:
diff
changeset
|
431 |
return QString::fromLatin1((char*)aData); |
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parents:
diff
changeset
|
432 |
} |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
433 |
|
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
434 |
|
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
435 |
|
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
436 |
/*! |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
437 |
* Helper method to enable debug prints. |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
438 |
@ param Video quality preset values are printed out for debugging |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
439 |
*/ |
46 | 440 |
void CxeQualityPresetsSymbian::debugPrints(const CxeVideoDetails &preset) |
19
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
441 |
{ |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
442 |
CX_DEBUG(("Video quality details")); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
CX_DEBUG(("Video resolution (%d,%d)", preset.mWidth, preset.mHeight)); |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
444 |
CX_DEBUG(("Audio bitrate = %d)", preset.mAudioBitRate)); |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
445 |
CX_DEBUG(("Video bitrate = %d)", preset.mVideoBitRate)); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
CX_DEBUG(("Video frame rate = %f)", preset.mVideoFrameRate)); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
CX_DEBUG(("Audio type: %s", preset.mAudioType.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
CX_DEBUG(("Video file MIME type: %s", preset.mVideoFileMimeType.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
CX_DEBUG(("Video preferred supplier: %s", preset.mPreferredSupplier.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
CX_DEBUG(("Video codec MIME type: %s", preset.mVideoCodecMimeType.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
QString aspectRatio; |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
452 |
if (preset.mAspectRatio == Cxe::AspectRatio4to3) { |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
aspectRatio = QString("4:3"); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
} else if (preset.mAspectRatio == Cxe::AspectRatio16to9) { |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
aspectRatio = QString("16:9"); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
} |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
457 |
CX_DEBUG(("Video aspect ratio: %s", aspectRatio.toAscii().data())); |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
458 |
} |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
|
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
460 |
|
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
461 |
/*! |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
* Helper method to enable debug prints. |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
@ param Image quality preset values are printed out for debugging |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
*/ |
46 | 465 |
void CxeQualityPresetsSymbian::debugPrints(const CxeImageDetails &newPreset) |
19
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
{ |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
CX_DEBUG(("Image quality details")); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
CX_DEBUG(("Image resolution (%d,%d)", newPreset.mWidth, newPreset.mHeight)); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
CX_DEBUG(("Estimated size in bytes = %d)", newPreset.mEstimatedSize)); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
CX_DEBUG(("Megapixels: %s", newPreset.mMpxCount.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
CX_DEBUG(("Image file extension: %s", newPreset.mImageFileExtension.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
|
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
473 |
QString aspectRatio; |
d9aefe59d544
Revision: 201011
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parents:
diff
changeset
|
474 |
|
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
if (newPreset.mAspectRatio == Cxe::AspectRatio4to3) { |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
aspectRatio = QString("4:3"); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
} else { |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
aspectRatio = QString("16:9"); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
} |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
CX_DEBUG(("Image aspect ratio: %s", aspectRatio.toAscii().data())); |
d9aefe59d544
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
} |