1 /* |
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2 * Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Fake implementation for the unittest_cxequalitypresetssymbian |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef IMAGINGCONFIGMANAGER_H |
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20 #define IMAGINGCONFIGMANAGER_H |
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21 |
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22 #include <mmf\common\mmfutilities.h> |
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23 |
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24 const TUint KMaxStringLength = 256; |
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25 |
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26 /* |
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27 * Video quality set structure |
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28 */ |
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29 class TVideoQualitySet |
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30 { |
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31 public: |
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32 // Enum level for the Quality set, used as ID |
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33 TUint iVideoQualitySetLevel; |
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34 // Video file format mime type, e.g. "video/3gpp" |
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35 TText8 iVideoFileMimeType[ KMaxStringLength ]; |
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36 // Video codec mime type, e.g. "video/mp4v-es" |
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37 TText8 iVideoCodecMimeType[ KMaxStringLength ]; |
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38 // Video picture width in pixels (luminance), resolution width |
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39 TInt iVideoWidth; |
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40 // Video picture height in pixels (luminance), resolution height |
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41 TInt iVideoHeight; |
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42 // Video framerate in fps |
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43 TReal iVideoFrameRate; |
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44 // Video bitrate in bps |
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45 TInt iVideoBitRate; |
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46 // Video encoder UID |
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47 TUid iVideoEncoderUID; |
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48 // Random access point rate, in pictures per second. For example, to |
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49 // request a random access point every ten seconds, set the value to |
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50 // 0.1. Random access means in video case usually that an INTRA frame |
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51 // is forced by the encoder to make the video accessible at that time |
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52 // without depending on the previous frames |
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53 TReal iRandomAccessRate; |
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54 // Video's pixel aspect ratio numerator, e.g. in PAL 16:11 pixel |
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55 // aspect ratio means that this value is set to 16 |
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56 TUint iVideoPixelAspectRatioNum; |
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57 // Video's pixel aspect ratio denominator, e.g. in PAL 16:11 pixel |
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58 // aspect ratio means that this value is set to 11 |
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59 TUint iVideoPixelAspectRatioDenom; |
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60 // Preferred supplier for the MMF camcorder plug-in (e.g. "Nokia") |
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61 TText8 iPreferredSupplier[ KMaxStringLength ]; |
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62 |
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63 // Audio codec FourCC, e.g. " AMR" |
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64 TFourCC iAudioFourCCType; |
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65 // Audio bitrate in bps |
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66 TInt iAudioBitRate; |
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67 // Audio sampling rate in Hz |
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68 TInt iAudioSamplingRate; |
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69 // Number of audio channels; in practice mono(1) vs stereo(2) |
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70 TInt iAudioChannels; |
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71 // Audio encoder UID |
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72 TUid iAudioEncoderUID; |
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73 // Video recording A/V sync start delay (ms), only used by |
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74 // CamcorderMMFPlugIn, but depends on the qualityset |
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75 TInt iAVSyncStartDelay; |
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76 // Video recording A/V sync resume delay (ms), only used by |
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77 // CamcorderMMFPlugIn, but depends on the qualityset |
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78 TInt iAVSyncResumeDelay; |
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79 // A non-zero ID telling unique combination of camera (primary/ |
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80 // secondary) and/or display (cover UI/main display) and/or rotation |
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81 // setting combined into a number for separating each setting set |
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82 // type from others |
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83 TUint iCameraDisplayId; |
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84 // Camcorder specific field that can be either 1(true) or 0(false) |
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85 // meaning if the current quality settings set should be shown on |
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86 // Camcorder UI or not |
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87 TUint iCamcorderVisible; |
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88 }; |
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89 |
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90 |
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91 /* |
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92 * Image quality set structure |
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93 */ |
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94 class TImageQualitySet |
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95 { |
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96 public: |
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97 // Enum level for the Quality set, used as ID |
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98 TUint iImageQualitySetLevel; |
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99 // Image file format mime type, e.g. "image/jpeg" |
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100 TText8 iImageFileMimeType[ KMaxStringLength ]; |
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101 // Image picture width in pixels, resolution width |
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102 TInt iImageWidth; |
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103 // Image picture height in pixels, resolution height |
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104 TInt iImageHeight; |
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105 // Image extension, e.g. ".jpg" |
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106 TText8 iImageFileExtension[ KMaxStringLength ]; |
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107 // Image encoder UID |
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108 TUid iImageEncoderUID; |
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109 // Compression quality, determines wether file size or image quality |
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110 // is preferred over the other |
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111 TInt iCompressionQuality; |
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112 // Estimated image size, in bytes |
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113 TInt iEstimatedSize; |
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114 // A non-Zero ID telling unique combination of camera (primary/ |
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115 // secondary) and/or display (cover UI/main display) and/or rotation |
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116 // setting combined into a number for separating each setting set type |
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117 // from others |
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118 TUint iCameraDisplayId; |
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119 // Camcorder specific field that can be either 1(true) or 0(false) |
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120 // meaning if the current quality settings set should be shown on |
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121 // Camcorder UI or not |
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122 TUint iCamcorderVisible; |
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123 }; |
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124 |
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125 /* |
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126 * Camcorder MMF Plug-in Specific settings structure |
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127 * |
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128 */ |
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129 class TCamcorderMMFPluginSettings |
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130 { |
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131 public: |
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132 // Video framerate in nightmode (fps) |
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133 TReal iVideoNightFrameRate; |
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134 // Video bitrate scaler for remaining time calculation during |
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135 // first 3seconds. |
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136 TReal iCMRAvgVideoBitRateScaler; |
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137 // Video Complexity Setting |
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138 TInt iVideoComplexitySetting; |
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139 // Quality is more important in camcorder than delay |
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140 TReal iCMRLatencyQualityTradeoff; |
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141 // range is [0...100] |
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142 TUint iCMRPictureQuality; |
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143 // Try to maintain the frame-rate, |
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144 // 1.0 means the picture quality is sacrificed |
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145 // "all the way" to match the target fps |
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146 TReal iCMRQualityTemporalTradeoff; |
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147 // number of camera buffers to use when using HW accelerated encoder |
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148 TUint iCMRNumCameraBuffers; |
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149 // number of camera buffers to use when using SW encoder |
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150 TUint iCMRNumCameraBuffersARM; |
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151 // min number of output (bitstream) buffers |
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152 TUint iCMRMinNumOutputBuffers; |
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153 }; |
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154 |
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155 /** |
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156 * Fake API class for emulate imaging configurations and settings |
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157 */ |
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158 class CImagingConfigManager : public CBase |
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159 { |
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160 public: |
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161 |
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162 // two phase constructor |
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163 static CImagingConfigManager* NewL(); |
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164 |
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165 |
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166 // Destructor |
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167 ~CImagingConfigManager(); |
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168 |
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169 // Returns number of video quality levels |
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170 TInt NumberOfVideoQualityLevels() const; |
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171 |
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172 // Get video quality levels |
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173 TInt GetVideoQualityLevelsL( CArrayFixFlat<TUint>& aLevels, |
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174 TUint aCameraDisplayID = 0 ); |
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175 |
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176 /// returns video quality set and symbian error code if any. |
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177 TInt GetVideoQualitySet( TVideoQualitySet& aSet, |
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178 TInt aLevel, |
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179 TUint aCameraDisplayID = 0 ); |
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180 |
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181 // Get all settings for Camcorder |
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182 TInt GetCamcorderMMFPluginSettings(TCamcorderMMFPluginSettings& aSet) const; |
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183 |
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184 // returns number of image quality levels |
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185 TInt NumberOfImageQualityLevels() const; |
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186 |
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187 // Get image quality levels |
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188 TInt GetImageQualityLevelsL( CArrayFixFlat<TUint>& aLevels, |
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189 TUint aCameraDisplayID = 0 ); |
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190 |
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191 // Get image quality set |
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192 TInt GetImageQualitySet( TImageQualitySet& aSet, |
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193 TInt aLevel, |
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194 TUint aCameraDisplayID = 0 ); |
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195 |
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196 private: |
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197 CImagingConfigManager(); |
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198 // helper method to init image quality set |
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199 void initImageQualitySet(TImageQualitySet& aSet); |
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200 void initVideoQualitySet(TVideoQualitySet& aSet); |
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201 private: |
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202 CArrayFixFlat< TVideoQualitySet >* iVideoQualitySets; |
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203 CArrayFixFlat< TImageQualitySet >* iImageQualitySets; |
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204 |
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205 }; |
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206 |
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207 #endif //IMAGINGCONFIGMANAGER_H |
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