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1 /* |
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2 * Copyright (c) 2009 Aricent 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 the License "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 * Aricent - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Implementation of member functions of Mpeg4SP/H263 encoder plugin class - |
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16 * CAriMp4spencHwDeviceImpl. |
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17 * |
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18 */ |
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19 |
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20 //Includes |
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21 #include "arimp4spenchwdeviceimpl.h" |
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22 #include "arimp4sphwdeviceconstants.h" |
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23 #include "aricommon.h" |
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24 |
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25 #include <E32base.h> |
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26 #include <AVC.h> |
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27 #include <H263.h> |
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28 #include <Implementationproxy.h> |
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29 |
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30 //--------------------------------------------------------------------------- |
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31 // Maps the num/denom from the MDF to the aspect_ratio_idc value supported |
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32 //--------------------------------------------------------------------------- |
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33 // |
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34 |
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35 TInt32 MapAspectRatio( TUint32 aNumerator, TUint32 aDenominator ) |
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36 { |
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37 PRINT_ENTRY; |
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38 |
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39 TInt32 aspectratio = -1; |
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40 switch ( aDenominator ) |
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41 { |
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42 case 1: |
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43 if ( aNumerator == 1 ) |
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44 { |
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45 aspectratio = 1; |
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46 } |
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47 break; |
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48 case 11: |
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49 switch ( aNumerator ) |
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50 { |
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51 case 12: |
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52 aspectratio = 2; |
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53 break; |
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54 case 10: |
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55 aspectratio = 3; |
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56 break; |
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57 case 16: |
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58 aspectratio = 4; |
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59 break; |
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60 case 24: |
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61 aspectratio = 6; |
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62 break; |
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63 case 20: |
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64 aspectratio = 7; |
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65 break; |
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66 case 32: |
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67 aspectratio = 8; |
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68 break; |
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69 case 18: |
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70 aspectratio = 10; |
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71 break; |
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72 case 15: |
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73 aspectratio = 11; |
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74 break; |
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75 default: |
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76 break; |
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77 } |
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78 break; |
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79 case 33: |
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80 switch ( aNumerator ) |
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81 { |
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82 case 40: |
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83 aspectratio = 5; |
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84 break; |
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85 case 80: |
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86 aspectratio = 9; |
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87 break; |
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88 case 64: |
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89 aspectratio = 12; |
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90 break; |
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91 default: |
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92 break; |
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93 } |
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94 break; |
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95 case 99: |
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96 if ( aNumerator == 160 ) |
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97 { |
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98 aspectratio = 13; |
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99 } |
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100 |
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101 break; |
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102 default: |
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103 break; |
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104 } |
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105 |
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106 PRINT_EXIT; |
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107 return aspectratio; |
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108 } |
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109 |
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110 //--------------------------------------------------------------------------- |
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111 // Two phase constructor for an object of CAriMp4spencHwDeviceImpl |
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112 //--------------------------------------------------------------------------- |
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113 // |
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114 CAriMp4spencHwDeviceImpl* CAriMp4spencHwDeviceImpl::NewL() |
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115 { |
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116 PRINT_ENTRY; |
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117 |
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118 CAriMp4spencHwDeviceImpl* self = |
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119 new ( ELeave ) CAriMp4spencHwDeviceImpl(); |
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120 CleanupStack::PushL( self ); |
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121 self->ConstructL(); |
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122 CleanupStack::Pop( self ); |
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123 PRINT_EXIT; |
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124 return self; |
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125 } |
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126 |
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127 //--------------------------------------------------------------------------- |
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128 // Default constructor |
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129 //--------------------------------------------------------------------------- |
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130 // |
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131 CAriMp4spencHwDeviceImpl::CAriMp4spencHwDeviceImpl() : |
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132 iMMFDevVideoRecordProxy( NULL ), |
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133 iInputDevice( NULL ), |
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134 iClockSource( NULL ), |
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135 iInputBufReturnToPreProc( EFalse ), |
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136 iPeriodicTimer( NULL ), |
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137 iClockTimeWhenPaused( 0 ), |
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138 //100 milli seconds |
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139 iPollingInterval( TTimeIntervalMicroSeconds32( 100000 ) ), |
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140 iCodec( NULL ), iEngine( NULL ), iOutputBuffers( NULL ), |
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141 iOutputBufferSize( 0 ), iPauseOffset( 0 ), iTotalTime( 0 ), |
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142 iLastEncodedPictureTimestamp( 0 ), iPictureLoss( EFalse ), |
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143 iInputEndCalled( EFalse ), iFrozen( EFalse ), |
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144 iTotalLengthFilledSoFarInPacketMode( 0 ), |
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145 iTotalOutputBufferLengthInPacketMode( 0 ), |
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146 iPacketOffSetCurrentPosition( NULL ), |
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147 iPacketOffSetAndLengthInfoBuffers( NULL ), |
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148 iInternalOutputBuffers( NULL ), iPacketsPending( EFalse ) |
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149 |
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150 { |
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151 PRINT_ENTRY; |
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152 |
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153 iSupportedDataUnitTypes = EDuCodedPicture | EDuVideoSegment; |
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154 iSupportedDataUnitEncapsulations = EDuElementaryStream; |
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155 |
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156 // Default values for Init params - full range |
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157 TUncompressedVideoFormat inputFormat; |
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158 inputFormat.iDataFormat = EYuvRawData; |
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159 inputFormat.iYuvFormat.iCoefficients = EYuvBt709Range0; |
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160 inputFormat.iYuvFormat.iPattern = EYuv420Chroma1; |
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161 inputFormat.iYuvFormat.iDataLayout = EYuvDataPlanar; |
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162 inputFormat.iYuvFormat.iYuv2RgbMatrix = NULL; |
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163 inputFormat.iYuvFormat.iRgb2YuvMatrix = NULL; |
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164 inputFormat.iYuvFormat.iAspectRatioNum = 1; |
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165 inputFormat.iYuvFormat.iAspectRatioDenom = 1; |
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166 |
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167 iSetMpeg4H263HWParams.iInputFormat = inputFormat; |
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168 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_UNKNOWN; |
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169 iSetMpeg4H263HWParams.iAfterInitialize = 0; |
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170 iSetMpeg4H263HWParams.iOutputFormat = EH263; |
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171 iSetMpeg4H263HWParams.iMinNumOutputBuffers |
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172 = KMPEG4H263ENCIMPL_MAXNUM_OUTPUTBUFFERS; |
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173 |
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174 iSetMpeg4H263HWParams.iPacketSize = KMPEG4H263ENCIMPL_DEFAULT_SEGMENTSIZE; |
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175 iSetMpeg4H263HWParams.iMaxPictureRate |
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176 = KMPEG4H263ENCIMPL_DEFAULT_PICTURERATE; |
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177 |
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178 // initialize picture counters |
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179 iPictureCounters.iPicturesSkippedBufferOverflow = 0; |
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180 iPictureCounters.iPicturesSkippedProcPower = 0; |
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181 iPictureCounters.iPicturesSkippedRateControl = 0; |
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182 iPictureCounters.iPicturesProcessed = 0; |
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183 iPictureCounters.iInputPictures = 0; |
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184 iSetMpeg4H263HWParams.iDataEncapsulation = EDuElementaryStream; |
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185 |
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186 // default packet mode is off |
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187 iSetMpeg4H263HWParams.iDataUnitType = EDuCodedPicture; |
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188 |
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189 iSetMpeg4H263HWParams.iBitRate = KH263ENCIMPL_DEFAULT_BITRATE; |
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190 iSetMpeg4H263HWParams.iTargetPictureRate |
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191 = KMPEG4H263ENCIMPL_DEFAULT_PICTURERATE; |
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192 iSetMpeg4H263HWParams.iRandomAccessRate |
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193 = KMPEG4H263ENCIMPL_DEFAULT_RANDOMACCESSRATE; |
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194 // scene detection is ON |
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195 iSetMpeg4H263HWParams.iSceneCutDetection = 1; |
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196 //preprocessing disabled by default |
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197 iSetMpeg4H263HWParams.iPreprocessing = 0; |
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198 iSetMpeg4H263HWParams.iRCModel = CBR; |
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199 iSetMpeg4H263HWParams.iComplexityLevel = HIGH; |
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200 iSetMpeg4H263HWParams.iSearchRange = 31; |
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201 |
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202 PRINT_EXIT; |
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203 } |
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204 |
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205 //--------------------------------------------------------------------------- |
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206 // Destructor |
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207 //--------------------------------------------------------------------------- |
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208 // |
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209 CAriMp4spencHwDeviceImpl::~CAriMp4spencHwDeviceImpl() |
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210 { |
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211 PRINT_ENTRY; |
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212 |
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213 PRINT_MSG( LEVEL_LOW, ( "this is %x", this ) ); |
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214 iSupportedInputFormats.Close(); |
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215 iLevels.Close(); |
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216 |
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217 //allocated formats should be deleted before closing |
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218 while ( iSupportedOutputFormats.Count() > 0 ) |
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219 { |
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220 CCompressedVideoFormat* lCompFormat = iSupportedOutputFormats[0]; |
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221 iSupportedOutputFormats.Remove( 0 ); |
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222 delete lCompFormat; |
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223 } |
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224 iSupportedOutputFormats.Close(); |
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225 |
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226 // Stop processing |
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227 if ( !iEncStateMac->IsStopped() && ( !iEncStateMac->IsInDeadState() ) ) |
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228 { |
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229 if ( iEncStateMac->IsInitialized() ) |
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230 { |
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231 Stop(); |
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232 } |
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233 } |
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234 |
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235 if ( iEngine ) |
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236 { |
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237 iEngine->Reset(); |
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238 delete iEngine; |
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239 iEngine = NULL; |
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240 } |
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241 |
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242 if ( iCodec ) |
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243 { |
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244 delete iCodec; |
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245 iCodec = NULL; |
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246 } |
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247 |
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248 //delete output buffers |
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249 iOutputFreeBufferQueue.Reset(); |
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250 iOutputFreeBufferQueue.Close(); |
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251 |
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252 if ( iOutputBuffers ) |
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253 { |
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254 if ( iSetMpeg4H263HWParams.iMinNumOutputBuffers ) |
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255 { |
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256 for ( TInt i = 0; i < iSetMpeg4H263HWParams.iMinNumOutputBuffers; |
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257 i++ ) |
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258 { |
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259 if ( iOutputBuffers[i].iData.Ptr() ) |
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260 { |
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261 delete ( TUint8* ) iOutputBuffers[i].iData.Ptr(); |
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262 } |
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263 } |
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264 } |
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265 |
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266 delete[] iOutputBuffers; |
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267 iOutputBuffers = NULL; |
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268 } |
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269 |
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270 if ( iPeriodicTimer ) |
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271 { |
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272 delete iPeriodicTimer; |
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273 iPeriodicTimer = NULL; |
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274 } |
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275 |
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276 if ( iPacketOffSetAndLengthInfoBuffers ) |
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277 { |
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278 for ( TInt i = 0; i < KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS; |
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279 i++ ) |
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280 { |
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281 delete[] ( TUint8* ) iPacketOffSetAndLengthInfoBuffers[i]; |
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282 } |
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283 delete[] ( TUint* ) iPacketOffSetAndLengthInfoBuffers; |
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284 iPacketOffSetAndLengthInfoBuffers = NULL; |
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285 } |
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286 |
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287 //delete temp output buffers |
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288 iInternalOutputBufferQueue.Reset(); |
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289 iInternalOutputBufferQueue.Close(); |
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290 |
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291 if ( iInternalOutputBuffers ) |
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292 { |
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293 for ( TInt i = 0; i < KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS; |
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294 i++ ) |
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295 { |
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296 if ( iInternalOutputBuffers[i].iData.Ptr() ) |
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297 { |
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298 delete ( TUint8* ) iInternalOutputBuffers[i].iData.Ptr(); |
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299 } |
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300 } |
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301 delete[] iInternalOutputBuffers; |
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302 iInternalOutputBuffers = NULL; |
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303 } |
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304 |
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305 iFreeBufferQueueForPacketOffsetInfo.Reset(); |
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306 iFilledBufferQueueForPacketOffsetInfo.Reset(); |
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307 |
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308 if ( iConfigData ) |
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309 { |
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310 delete iConfigData; |
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311 iConfigData = NULL; |
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312 } |
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313 |
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314 if ( iPacketOffsetBuf ) |
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315 { |
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316 delete iPacketOffsetBuf; |
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317 iPacketOffsetBuf = NULL; |
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318 } |
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319 |
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320 if ( iEncStateMac ) |
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321 { |
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322 delete iEncStateMac; |
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323 iEncStateMac = NULL; |
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324 } |
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325 |
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326 PRINT_EXIT; |
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327 } |
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328 |
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329 //--------------------------------------------------------------------------- |
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330 // Custom Interface supported by the HwDevice plugin |
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331 //--------------------------------------------------------------------------- |
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332 // |
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333 TAny* CAriMp4spencHwDeviceImpl::CustomInterface( TUid /* aInterface */ ) |
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334 { |
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335 PRINT_ENTRY; |
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336 PRINT_EXIT; |
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337 return NULL; |
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338 } |
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339 |
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340 //--------------------------------------------------------------------------- |
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341 // Returns information about this Encoder HW Device |
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342 //--------------------------------------------------------------------------- |
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343 // |
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344 CVideoEncoderInfo* CAriMp4spencHwDeviceImpl::VideoEncoderInfoLC() |
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345 { |
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346 PRINT_ENTRY; |
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347 |
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348 TSize maxPictureSize = TSize( KMPEG4H263ENCIMPL_720P_WIDTH, |
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349 KMPEG4H263ENCIMPL_720P_HEIGHT ); |
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350 |
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351 TUint32 maxBitRate = KMaxSupportedBitRate; |
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352 RArray<TPictureRateAndSize> maxPictureRatesAndSizes; |
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353 CleanupClosePushL( maxPictureRatesAndSizes ); |
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354 TPictureRateAndSize pictureRateAndSize; |
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355 TInt error = KErrNone; |
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356 |
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357 // Max frame rate in mpeg4 sp encoding for any resolution is 15 fps. |
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358 // 30 fps is supported only in H263 encoding for SQCIF, QCIF, CIF only. |
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359 |
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360 pictureRateAndSize.iPictureRate = KPictureRate30; |
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361 pictureRateAndSize.iPictureSize = TSize( KMPEG4H263ENCIMPL_SQCIF_WIDTH, |
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362 KMPEG4H263ENCIMPL_SQCIF_HEIGHT ); |
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363 |
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364 error = maxPictureRatesAndSizes.Append( pictureRateAndSize ); |
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365 if ( error != KErrNone ) |
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366 { |
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367 User::Leave( error ); |
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368 } |
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369 pictureRateAndSize.iPictureRate = KPictureRate30; |
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370 pictureRateAndSize.iPictureSize = TSize( KMPEG4H263ENCIMPL_QCIF_WIDTH, |
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371 KMPEG4H263ENCIMPL_QCIF_HEIGHT ); |
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372 |
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373 error = maxPictureRatesAndSizes.Append( pictureRateAndSize ); |
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374 if ( error != KErrNone ) |
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375 { |
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376 User::Leave( error ); |
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377 } |
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378 |
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379 pictureRateAndSize.iPictureRate = KPictureRate30; |
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380 pictureRateAndSize.iPictureSize = TSize( KMPEG4H263ENCIMPL_CIF_WIDTH, |
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381 KMPEG4H263ENCIMPL_CIF_HEIGHT ); |
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382 |
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383 error = maxPictureRatesAndSizes.Append( pictureRateAndSize ); |
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384 if ( error != KErrNone ) |
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385 { |
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386 User::Leave( error ); |
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387 } |
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388 |
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389 pictureRateAndSize.iPictureRate = KPictureRate15; |
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390 pictureRateAndSize.iPictureSize = TSize( KMPEG4H263ENCIMPL_QVGA_WIDTH, |
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391 KMPEG4H263ENCIMPL_QVGA_HEIGHT ); |
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392 |
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393 error = maxPictureRatesAndSizes.Append( pictureRateAndSize ); |
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394 if ( error != KErrNone ) |
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395 { |
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396 User::Leave( error ); |
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397 } |
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398 |
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399 pictureRateAndSize.iPictureRate = KPictureRate15; |
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400 pictureRateAndSize.iPictureSize = TSize( KMPEG4H263ENCIMPL_VGA_WIDTH, |
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401 KMPEG4H263ENCIMPL_VGA_HEIGHT ); |
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402 |
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403 error = maxPictureRatesAndSizes.Append( pictureRateAndSize ); |
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404 if ( error != KErrNone ) |
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405 { |
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406 User::Leave( error ); |
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407 } |
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408 |
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409 pictureRateAndSize.iPictureRate = KPictureRate15; |
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410 pictureRateAndSize.iPictureSize = TSize( KMPEG4H263ENCIMPL_720P_WIDTH, |
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411 KMPEG4H263ENCIMPL_720P_HEIGHT ); |
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412 |
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413 error = maxPictureRatesAndSizes.Append( pictureRateAndSize ); |
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414 if ( error != KErrNone ) |
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415 { |
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416 User::Leave( error ); |
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417 } |
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418 |
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419 TUint32 lSupportedPictureOptions = TVideoPicture::ETimestamp |
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420 | TVideoPicture::EReqInstantRefresh | TVideoPicture::ESceneCut; |
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421 |
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422 TUint32 supportedDataUnitEncapsulations = EDuElementaryStream; |
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423 TUint32 supportedDataUnitTypes = EDuCodedPicture | EDuVideoSegment; |
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424 CVideoEncoderInfo* videoEncoderInfo = CVideoEncoderInfo::NewL( TUid::Uid( |
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425 KUidMpeg4H263EncoderHwDeviceImplUid ), |
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426 KMPEG4H263EncManufacturer, |
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427 KMPEG4H263EncIdentifier, |
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428 TVersion( KMPEG4H263ENCIMPL_MAJOR_VERSION, |
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429 KMPEG4H263ENCIMPL_MINOR_VERSION, |
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430 KMPEG4H263ENCIMPL_BUILD_VERSION ), |
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431 // Accelerated |
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432 EFalse, |
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433 // Enc doesnt support direct capture |
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434 EFalse, |
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435 iSupportedInputFormats.Array(), |
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436 iSupportedOutputFormats.Array(), |
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437 maxPictureSize, |
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438 supportedDataUnitTypes, |
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439 // Max bitrate layers |
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440 supportedDataUnitEncapsulations, 1, |
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441 //aSupportsSupplementalEnhancementInfo |
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442 EFalse, |
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443 //aMaxUnequalErrorProtectionLevels |
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444 1, |
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445 maxBitRate, maxPictureRatesAndSizes.Array(), |
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446 1, |
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447 //aSupportsPictureLoss |
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448 lSupportedPictureOptions, |
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449 ETrue, |
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450 //aSupportsSliceLoss |
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451 ETrue, |
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452 //aCodingStandardSpecificInfo |
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453 KNullDesC8, |
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454 //aImplementationSpecificInfo |
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455 KNullDesC8 ); |
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456 |
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457 CleanupStack::PopAndDestroy(); |
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458 CleanupStack::PushL( videoEncoderInfo ); |
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459 |
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460 PRINT_EXIT; |
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461 return videoEncoderInfo; |
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462 } |
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463 |
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464 //--------------------------------------------------------------------------- |
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465 // Sets the encoder output format |
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466 //--------------------------------------------------------------------------- |
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467 // |
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468 void CAriMp4spencHwDeviceImpl::SetOutputFormatL( |
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469 const CCompressedVideoFormat& aFormat, |
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470 TVideoDataUnitType aDataUnitType, |
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471 TVideoDataUnitEncapsulation aDataEncapsulation, |
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472 TBool aSegmentationAllowed ) |
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473 { |
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474 PRINT_ENTRY; |
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475 |
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476 if ( iEncStateMac->IsInitialized() ) |
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477 { |
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478 PRINT_ERR( "SetOutputFormatL () called before Initialize ()" ); |
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479 User::Leave( KErrPermissionDenied ); |
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480 } |
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481 |
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482 TInt error = KErrNotFound; |
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483 TPtrC8 mimeType( aFormat.MimeType() ); |
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484 TInt i; |
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485 for ( i = 0; i < iSupportedOutputFormats.Count(); i++ ) |
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486 { |
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487 CCompressedVideoFormat* format = iSupportedOutputFormats[i]; |
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488 if ( mimeType.CompareF( format->MimeType() ) == 0 ) |
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489 { |
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490 iSetMpeg4H263HWParams.iLevel = iLevels[i]; |
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491 error = KErrNone; |
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492 break; |
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493 } |
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494 } |
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495 |
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496 if ( error == KErrNotFound ) |
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497 { |
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498 PRINT_ERR( "CAriMp4spencHwDeviceImpl::SetOutputFormatL() Leaving" |
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499 " because of unsupported output mimetype" ); |
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500 User::Leave( KErrNotSupported ); |
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501 return; |
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502 } |
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503 |
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504 // Index values 0 - 10 contain MPEG4 mime types and 11-17 contain |
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505 // H263 mime types |
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506 if ( i >= 0 && i <= KMPEG4SUPPMIMEARRAYMAXINDEXVALUE ) |
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507 { |
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508 iSetMpeg4H263HWParams.iOutputFormat = EMpeg4; |
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509 } |
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510 |
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511 else if ( i >= KMPEG4SUPPMIMEARRAYMAXINDEXVALUE + 1 && i |
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512 <= KH263SUPPMIMEARRAYMAXINDEXVALUE ) |
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513 { |
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514 iSetMpeg4H263HWParams.iOutputFormat = EH263; |
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515 } |
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516 |
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517 PRINT_MSG( LEVEL_HIGH, ( "level is set to %d" |
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518 ,(TInt)iSetMpeg4H263HWParams.iLevel ) ); |
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519 |
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520 if ( ( ( aDataUnitType != EDuCodedPicture ) && ( aDataUnitType |
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521 != EDuVideoSegment) ) || ( aDataEncapsulation |
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522 != EDuElementaryStream ) || (aSegmentationAllowed ) ) |
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523 |
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524 { |
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525 PRINT_ERR( "CAriMp4spencHwDeviceImpl::SetOutputFormatL() Leaving" |
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526 " because of unsupported data unit type or data unit" |
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527 " encapsulation" ); |
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528 User::Leave( KErrNotSupported ); |
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529 } |
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530 |
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531 if ( aDataUnitType == EDuCodedPicture ) |
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532 { |
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533 iSetMpeg4H263HWParams.iPacketmode = EFalse; |
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534 iSetMpeg4H263HWParams.iNumOfGOBHdrs = 0; |
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535 PRINT_MSG( LEVEL_HIGH, ( "CAriMp4spencHwDeviceImpl::" |
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536 "SetOutputFormatL() Packet mode is OFF " ) ); |
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537 } |
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538 else |
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539 { |
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540 iSetMpeg4H263HWParams.iPacketmode = ETrue; |
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541 if ( iSetMpeg4H263HWParams.iOutputFormat == EH263 ) |
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542 { |
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543 iSetMpeg4H263HWParams.iNumOfGOBHdrs = 1; |
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544 } |
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545 PRINT_MSG( LEVEL_HIGH, ( "CAriMp4spencHwDeviceImpl::" |
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546 "SetOutputFormatL() Packet mode is ON " ) ); |
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547 |
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548 // must be calculated from and levels set by the client |
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549 iSetMpeg4H263HWParams.iMinNumOutputBuffers |
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550 = KMPEG4H263ENCIMPL_MAXNUM_SEGMENTBUFFERS; |
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551 } |
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552 |
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553 iSetMpeg4H263HWParams.iDataUnitType = aDataUnitType; |
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554 iSetMpeg4H263HWParams.iDataEncapsulation = aDataEncapsulation; |
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555 iSetMpeg4H263HWParams.iSegmentationAllowed = aSegmentationAllowed; |
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556 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncOutputFormat; |
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557 |
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558 PRINT_EXIT; |
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559 } |
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560 |
|
561 //--------------------------------------------------------------------------- |
|
562 // Sets the pre-processor device that will write data to this encoder |
|
563 //--------------------------------------------------------------------------- |
|
564 // |
|
565 void CAriMp4spencHwDeviceImpl::SetInputDevice( |
|
566 CMMFVideoPreProcHwDevice* aDevice ) |
|
567 { |
|
568 PRINT_ENTRY; |
|
569 |
|
570 if ( iEncStateMac->IsInitialized() ) |
|
571 { |
|
572 ClientFatalError( KErrPermissionDenied ); |
|
573 return; |
|
574 } |
|
575 |
|
576 if ( !aDevice ) |
|
577 { |
|
578 ClientFatalError( KErrArgument ); |
|
579 return; |
|
580 } |
|
581 |
|
582 iInputDevice = aDevice; |
|
583 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncInputDevice; |
|
584 iInputBufReturnToPreProc = ETrue; |
|
585 PRINT_EXIT; |
|
586 } |
|
587 |
|
588 //--------------------------------------------------------------------------- |
|
589 // Sets the number of bit-rate scalability layers to use |
|
590 //--------------------------------------------------------------------------- |
|
591 // |
|
592 void CAriMp4spencHwDeviceImpl::SetNumBitrateLayersL( TUint aNumLayers ) |
|
593 { |
|
594 PRINT_ENTRY; |
|
595 |
|
596 if ( iEncStateMac->IsInitialized() ) |
|
597 { |
|
598 PRINT_ERR( "SetNumBitrateLayersL () called before Initialize" |
|
599 "..leaving" ); |
|
600 User::Leave( KErrPermissionDenied ); |
|
601 } |
|
602 |
|
603 if (aNumLayers != 1) |
|
604 { |
|
605 PRINT_ERR( "Wrong value passed for aNumLayers... Leaving" ); |
|
606 User::Leave( KErrNotSupported ); |
|
607 } |
|
608 |
|
609 PRINT_EXIT; |
|
610 } |
|
611 |
|
612 //--------------------------------------------------------------------------- |
|
613 // Sets the scalability type for a bit-rate scalability layer. Currently not |
|
614 // supported |
|
615 //--------------------------------------------------------------------------- |
|
616 // |
|
617 void CAriMp4spencHwDeviceImpl::SetScalabilityLayerTypeL( TUint /*aLayer*/, |
|
618 TScalabilityType /*aScalabilityType*/ ) |
|
619 { |
|
620 PRINT_ENTRY; |
|
621 |
|
622 if ( iEncStateMac->IsInitialized() ) |
|
623 { |
|
624 PRINT_ERR( "SetScalabilityLayerTypeL() called before Initialize" |
|
625 "..leaving" ); |
|
626 User::Leave( KErrPermissionDenied ); |
|
627 } |
|
628 |
|
629 PRINT_ERR( "SetScalabilityLayerTypeL() not supported...Leaving with " |
|
630 "KErrNotSupported" ); |
|
631 User::Leave( KErrNotSupported ); |
|
632 |
|
633 PRINT_EXIT; |
|
634 } |
|
635 |
|
636 //--------------------------------------------------------------------------- |
|
637 // Sets the reference picture options to be used for all scalability layers |
|
638 //--------------------------------------------------------------------------- |
|
639 // |
|
640 |
|
641 void CAriMp4spencHwDeviceImpl::SetGlobalReferenceOptions( |
|
642 TUint aMaxReferencePictures, TUint aMaxPictureOrderDelay ) |
|
643 { |
|
644 PRINT_ENTRY; |
|
645 |
|
646 if ( iEncStateMac->IsInitialized() ) |
|
647 { |
|
648 ClientFatalError( KErrPermissionDenied ); |
|
649 return; |
|
650 } |
|
651 |
|
652 if ( aMaxPictureOrderDelay != 0 || aMaxReferencePictures |
|
653 > KMPEG4H263ENCIMPL_MAXNUM_REFERENCEPICTURES ) |
|
654 { |
|
655 ClientFatalError( KErrNotSupported ); |
|
656 return; |
|
657 } |
|
658 |
|
659 iSetMpeg4H263HWParams.iLayerReferenceOptions[0].iMaxReferencePictures |
|
660 = aMaxReferencePictures; |
|
661 |
|
662 iSetMpeg4H263HWParams.iLayerReferenceOptions[0].iMaxPictureOrderDelay |
|
663 = aMaxPictureOrderDelay; |
|
664 |
|
665 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncGlobalRefOptions; |
|
666 |
|
667 PRINT_EXIT; |
|
668 } |
|
669 |
|
670 //--------------------------------------------------------------------------- |
|
671 // Sets the reference picture options to be used for a single scalability |
|
672 // layer |
|
673 //--------------------------------------------------------------------------- |
|
674 // |
|
675 void CAriMp4spencHwDeviceImpl::SetLayerReferenceOptions( TUint /*aLayer*/, |
|
676 TUint /*aMaxReferencePictures*/, TUint /*aMaxPictureOrderDelay*/ ) |
|
677 { |
|
678 PRINT_ENTRY; |
|
679 |
|
680 if ( iEncStateMac->IsInitialized() ) |
|
681 { |
|
682 ClientFatalError( KErrPermissionDenied ); |
|
683 return; |
|
684 } |
|
685 ClientFatalError( KErrNotSupported ); |
|
686 |
|
687 PRINT_EXIT; |
|
688 } |
|
689 |
|
690 //--------------------------------------------------------------------------- |
|
691 // Sets encoder buffering options |
|
692 //--------------------------------------------------------------------------- |
|
693 // |
|
694 void CAriMp4spencHwDeviceImpl::SetBufferOptionsL( |
|
695 const TEncoderBufferOptions& aOptions ) |
|
696 { |
|
697 PRINT_ENTRY; |
|
698 |
|
699 if ( iEncStateMac->IsInitialized() ) |
|
700 { |
|
701 PRINT_ERR( "SetBufferOptionsL () called before Initialize ()" ); |
|
702 User::Leave( KErrPermissionDenied ); |
|
703 } |
|
704 |
|
705 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetBufferOptionsL() " |
|
706 "iMaxPreEncoderBufferPictures = %d" , |
|
707 (TInt)aOptions.iMaxPreEncoderBufferPictures ) ); |
|
708 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetBufferOptionsL() " |
|
709 "iMaxOutputBufferSize = %d", |
|
710 ( TInt ) aOptions.iMaxOutputBufferSize ) ); |
|
711 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetBufferOptionsL() " |
|
712 "iMaxCodedPictureSize = %d" , |
|
713 ( TInt )aOptions.iMaxCodedPictureSize ) ); |
|
714 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetBufferOptionsL() " |
|
715 "iHrdVbvSpec = %x", ( TInt ) aOptions.iHrdVbvSpec ) ); |
|
716 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetBufferOptionsL() " |
|
717 "iMinNumOutputBuffers = %d" , |
|
718 ( TInt ) aOptions.iMinNumOutputBuffers ) ); |
|
719 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetBufferOptionsL() " |
|
720 "iMaxCodedSegmentSize = %d" , |
|
721 ( TInt ) aOptions.iMaxCodedSegmentSize ) ); |
|
722 |
|
723 if ( ( aOptions.iMaxPreEncoderBufferPictures == 0 ) |
|
724 || ( aOptions.iMaxOutputBufferSize == 0 ) |
|
725 || ( aOptions.iMinNumOutputBuffers == 0 ) |
|
726 || ( aOptions.iHrdVbvSpec == EHrdVbv3GPP ) ) |
|
727 { |
|
728 PRINT_ERR( "SetBufferOptionsL () - incorrect parameter passed ..." |
|
729 "leaving with KErrNotSupported" ); |
|
730 User::Leave( KErrNotSupported ); |
|
731 return; |
|
732 } |
|
733 |
|
734 iSetMpeg4H263HWParams.iMaxPreEncoderBufferPictures |
|
735 = aOptions.iMaxPreEncoderBufferPictures; |
|
736 iSetMpeg4H263HWParams.iMaxOutputBufferSize |
|
737 = aOptions.iMaxOutputBufferSize; |
|
738 iSetMpeg4H263HWParams.iMaxCodedPictureSize |
|
739 = aOptions.iMaxCodedPictureSize; |
|
740 iSetMpeg4H263HWParams.iPacketSize = aOptions.iMaxCodedSegmentSize; |
|
741 iSetMpeg4H263HWParams.iMinNumOutputBuffers |
|
742 = aOptions.iMinNumOutputBuffers; |
|
743 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncBufferOptions; |
|
744 |
|
745 PRINT_EXIT; |
|
746 } |
|
747 |
|
748 //--------------------------------------------------------------------------- |
|
749 // Sets the encoder output rectangle |
|
750 //--------------------------------------------------------------------------- |
|
751 // |
|
752 |
|
753 void CAriMp4spencHwDeviceImpl::SetOutputRectL( const TRect& aRect ) |
|
754 { |
|
755 PRINT_ENTRY; |
|
756 |
|
757 if ( ( aRect.iTl.iX >= aRect.iBr.iX ) |
|
758 || ( aRect.iTl.iY >= aRect.iBr.iY ) ) |
|
759 { |
|
760 PRINT_ERR( " Invalid parameteres passed..Leaving " ); |
|
761 User::Leave( KErrNotSupported ); |
|
762 return; |
|
763 } |
|
764 |
|
765 iSetMpeg4H263HWParams.iOutputRect = aRect; |
|
766 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncOutputRectSize; |
|
767 |
|
768 PRINT_EXIT; |
|
769 } |
|
770 |
|
771 //--------------------------------------------------------------------------- |
|
772 // Sets whether bit errors or packets losses can be expected in the video |
|
773 // transmission |
|
774 //--------------------------------------------------------------------------- |
|
775 // |
|
776 |
|
777 void CAriMp4spencHwDeviceImpl::SetErrorsExpected( TBool aBitErrors, |
|
778 TBool aPacketLosses ) |
|
779 { |
|
780 PRINT_ENTRY; |
|
781 |
|
782 // This can bel called before and after initialize |
|
783 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SetErrorsExpected()" |
|
784 " BitErrors is set to [ %d ]", aBitErrors ) ); |
|
785 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::SetErrorsExpected() " |
|
786 "iPacketLosses is set to [ %d ]", aPacketLosses ) ); |
|
787 |
|
788 if ( iEncStateMac->IsInitialized() ) |
|
789 { |
|
790 iCurSetMpeg4H263HWParams.iBitErrors = aBitErrors; |
|
791 iCurSetMpeg4H263HWParams.iPacketLosses = aPacketLosses; |
|
792 iCurSetMpeg4H263HWParams.iAfterInitialize |= EEncErrorsExpected; |
|
793 } |
|
794 else |
|
795 { |
|
796 iSetMpeg4H263HWParams.iBitErrors = aBitErrors; |
|
797 iSetMpeg4H263HWParams.iPacketLosses = aPacketLosses; |
|
798 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncErrorsExpected; |
|
799 } |
|
800 |
|
801 PRINT_EXIT; |
|
802 } |
|
803 |
|
804 //--------------------------------------------------------------------------- |
|
805 // Sets the minimum frequency (in time) for instantaneous random access points |
|
806 // in the bitstream |
|
807 //--------------------------------------------------------------------------- |
|
808 // |
|
809 |
|
810 void CAriMp4spencHwDeviceImpl::SetMinRandomAccessRate( TReal aRate ) |
|
811 { |
|
812 PRINT_ENTRY; |
|
813 |
|
814 if ( iEncStateMac->IsInitialized() ) |
|
815 { |
|
816 // simply return no further action is taken |
|
817 if ( aRate <= 0.0 ) |
|
818 { |
|
819 return; |
|
820 } |
|
821 iCurSetMpeg4H263HWParams.iRandomAccessRate = aRate; |
|
822 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl" |
|
823 "::SetMinRandomAccessRate() iRandomAccessRate is %f" , |
|
824 ( TReal )iSetMpeg4H263HWParams.iRandomAccessRate ) ); |
|
825 iCurSetMpeg4H263HWParams.iAfterInitialize |= EEncRandomAccessRate; |
|
826 } |
|
827 else |
|
828 { |
|
829 if ( aRate <= 0.0 ) |
|
830 { |
|
831 ClientFatalError( KErrNotSupported ); |
|
832 return; |
|
833 } |
|
834 iSetMpeg4H263HWParams.iRandomAccessRate = aRate; |
|
835 |
|
836 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncRandomAccessRate; |
|
837 } |
|
838 |
|
839 PRINT_EXIT; |
|
840 } |
|
841 |
|
842 //--------------------------------------------------------------------------- |
|
843 // Sets coding-standard specific encoder options. |
|
844 //--------------------------------------------------------------------------- |
|
845 // |
|
846 |
|
847 void CAriMp4spencHwDeviceImpl::SetCodingStandardSpecificOptionsL( |
|
848 const TDesC8& /*aOptions*/ ) |
|
849 { |
|
850 PRINT_ENTRY; |
|
851 User::Leave( KErrNotSupported ); |
|
852 PRINT_EXIT; |
|
853 } |
|
854 |
|
855 //--------------------------------------------------------------------------- |
|
856 // Sets coding-standard specific encoder options. |
|
857 //--------------------------------------------------------------------------- |
|
858 // |
|
859 |
|
860 void CAriMp4spencHwDeviceImpl::SetImplementationSpecificEncoderOptionsL( |
|
861 const TDesC8& /*aOptions*/ ) |
|
862 { |
|
863 PRINT_ENTRY; |
|
864 |
|
865 //This API can be called at any point of time |
|
866 User::Leave( KErrNotSupported ); |
|
867 |
|
868 PRINT_EXIT; |
|
869 } |
|
870 |
|
871 //--------------------------------------------------------------------------- |
|
872 // Returns coding-standard specific initialization output from the encoder |
|
873 //--------------------------------------------------------------------------- |
|
874 // |
|
875 |
|
876 HBufC8* CAriMp4spencHwDeviceImpl::CodingStandardSpecificInitOutputLC() |
|
877 { |
|
878 PRINT_ENTRY; |
|
879 |
|
880 if ( !iEncStateMac->IsInitialized() ) |
|
881 { |
|
882 PRINT_ERR( "CodingStandardSpecificInitOutputLC () called before " |
|
883 "Initialize ()" ); |
|
884 User::Leave( KErrNotReady ); |
|
885 } |
|
886 |
|
887 TUint configLength; |
|
888 TUint err = iCodec->GetParam( CONTROL_CMD_GET_CONFIGDATALENGTH, |
|
889 &configLength ); |
|
890 if ( err ) |
|
891 { |
|
892 User::Leave( err ); |
|
893 } |
|
894 |
|
895 iConfigData = HBufC8::NewL( configLength ); |
|
896 err = iCodec->GetParam( CONTROL_CMD_GET_CONFIGDATA, iConfigData ); |
|
897 |
|
898 if ( err ) |
|
899 { |
|
900 PRINT_ERR("GetParam failure"); |
|
901 User::Leave( err ); |
|
902 } |
|
903 |
|
904 PRINT_EXIT; |
|
905 return iConfigData; |
|
906 } |
|
907 |
|
908 //--------------------------------------------------------------------------- |
|
909 // Returns coding-standard specific initialization output from the encoder |
|
910 //--------------------------------------------------------------------------- |
|
911 // |
|
912 |
|
913 HBufC8* CAriMp4spencHwDeviceImpl::ImplementationSpecificInitOutputLC() |
|
914 { |
|
915 PRINT_ENTRY; |
|
916 |
|
917 if ( !iEncStateMac->IsInitialized() ) |
|
918 { |
|
919 PRINT_ERR( "ImplementationSpecificInitOutputLC () called before " |
|
920 "Initialize ()" ); |
|
921 User::Leave( KErrNotReady ); |
|
922 return NULL; |
|
923 } |
|
924 |
|
925 PRINT_ERR( "ImplementationSpecificInitOutputLC () not supported...leaving" |
|
926 "with KErrNotSupported" ); |
|
927 User::Leave( KErrNotSupported ); |
|
928 |
|
929 PRINT_EXIT; |
|
930 return NULL; |
|
931 } |
|
932 |
|
933 //--------------------------------------------------------------------------- |
|
934 // Sets the number of unequal error protection levels |
|
935 //--------------------------------------------------------------------------- |
|
936 // |
|
937 void CAriMp4spencHwDeviceImpl::SetErrorProtectionLevelsL( |
|
938 TUint /*aNumLevels*/, TBool /*aSeparateBuffers*/ ) |
|
939 { |
|
940 PRINT_ENTRY; |
|
941 |
|
942 if ( !iEncStateMac->IsInitialized() ) |
|
943 { |
|
944 PRINT_ERR( "SetErrorProtectionLevelsL () called before " |
|
945 "Initialize ()" ); |
|
946 User::Leave( KErrNotReady ); |
|
947 } |
|
948 |
|
949 PRINT_ERR( "SetErrorProtectionLevelsL() not supported...leaving" |
|
950 "with KErrNotSupported" ); |
|
951 User::Leave( KErrNotSupported ); |
|
952 |
|
953 PRINT_EXIT; |
|
954 } |
|
955 |
|
956 //--------------------------------------------------------------------------- |
|
957 // Sets the number of unequal error protection levels |
|
958 //--------------------------------------------------------------------------- |
|
959 // |
|
960 void CAriMp4spencHwDeviceImpl::SetErrorProtectionLevelL(TUint /*aLevel*/, |
|
961 TUint /*aBitrate*/, TUint /*aStrength*/) |
|
962 { |
|
963 PRINT_ENTRY; |
|
964 |
|
965 if ( !iEncStateMac->IsInitialized() ) |
|
966 { |
|
967 PRINT_ERR( "SetErrorProtectionLevelsL () called before " |
|
968 "Initialize ()" ); |
|
969 User::Leave( KErrNotReady ); |
|
970 } |
|
971 |
|
972 PRINT_ERR( "SetErrorProtectionLevelsL() not supported...leaving" |
|
973 "with KErrNotSupported" ); |
|
974 User::Leave( KErrNotSupported ); |
|
975 |
|
976 PRINT_EXIT; |
|
977 } |
|
978 |
|
979 //--------------------------------------------------------------------------- |
|
980 // Sets the expected or prevailing channel conditions for an unequal |
|
981 // error protection level, in terms of expected packet loss rate |
|
982 //--------------------------------------------------------------------------- |
|
983 // |
|
984 void CAriMp4spencHwDeviceImpl::SetChannelPacketLossRate(TUint /*aLevel*/, |
|
985 TReal /*aLossRate*/, TTimeIntervalMicroSeconds32 /*aLossBurstLength*/) |
|
986 { |
|
987 PRINT_ENTRY; |
|
988 |
|
989 if ( !iEncStateMac->IsInitialized() ) |
|
990 { |
|
991 ClientFatalError( KErrNotReady ); |
|
992 return; |
|
993 } |
|
994 |
|
995 PRINT_EXIT; |
|
996 ClientFatalError( KErrNotSupported ); |
|
997 |
|
998 } |
|
999 |
|
1000 //--------------------------------------------------------------------------- |
|
1001 // Sets the expected or prevailing channel conditions for an unequal error |
|
1002 // protection level, in terms of expected bit error rate |
|
1003 //--------------------------------------------------------------------------- |
|
1004 // |
|
1005 void CAriMp4spencHwDeviceImpl::SetChannelBitErrorRate(TUint /*aLevel*/, |
|
1006 TReal aErrorRate, TReal /*aStdDeviation*/) |
|
1007 { |
|
1008 PRINT_ENTRY; |
|
1009 |
|
1010 if ( !iEncStateMac->IsInitialized() ) |
|
1011 { |
|
1012 ClientFatalError( KErrNotReady ); |
|
1013 return; |
|
1014 } |
|
1015 |
|
1016 // ignore the negative and 0 error rate values - #AANV-6QSC9N |
|
1017 if ( aErrorRate < 0.0 ) |
|
1018 { |
|
1019 return; |
|
1020 } |
|
1021 |
|
1022 TReal* bitErrorRate = NULL; |
|
1023 TRAPD ( error , bitErrorRate = new ( ELeave ) TReal ); |
|
1024 if ( error != KErrNone ) |
|
1025 { |
|
1026 ClientFatalError( error ); |
|
1027 return; |
|
1028 } |
|
1029 |
|
1030 *bitErrorRate = aErrorRate; |
|
1031 TRAP ( error, iEngine->AddCommandL( CBaseEngine::EHighPriority, |
|
1032 CONTROL_CMD_SET_CHANNEL_BIT_ERROR_RATE, bitErrorRate ) ); |
|
1033 |
|
1034 if ( error != KErrNone ) |
|
1035 { |
|
1036 delete bitErrorRate; |
|
1037 ClientFatalError( error ); |
|
1038 return; |
|
1039 } |
|
1040 |
|
1041 PRINT_EXIT; |
|
1042 } |
|
1043 |
|
1044 //--------------------------------------------------------------------------- |
|
1045 // Sets the target size of each coded video segment |
|
1046 //--------------------------------------------------------------------------- |
|
1047 // |
|
1048 void CAriMp4spencHwDeviceImpl::SetSegmentTargetSize( TUint aLayer, |
|
1049 TUint aSizeBytes, TUint /*aSizeMacroblocks*/ ) |
|
1050 { |
|
1051 PRINT_ENTRY; |
|
1052 |
|
1053 if ( !iEncStateMac->IsInitialized() ) |
|
1054 { |
|
1055 ClientFatalError( KErrNotReady ); |
|
1056 return; |
|
1057 } |
|
1058 |
|
1059 if ( iSetMpeg4H263HWParams.iDataUnitType != EDuVideoSegment ) |
|
1060 { |
|
1061 return; |
|
1062 } |
|
1063 |
|
1064 // aLayer should be zero since layered bit-rate scalability is not used. |
|
1065 if ( aLayer != 0 ) |
|
1066 { |
|
1067 return; |
|
1068 } |
|
1069 |
|
1070 TUint calculatedSegmentSize = 0; |
|
1071 // if value < 0 or > iMaxOutputBufferSize the adjust this value |
|
1072 if ( aSizeBytes < KMPEG4H263ENCIMPL_MIN_SEGMENTSIZE ) |
|
1073 { |
|
1074 calculatedSegmentSize = KMPEG4H263ENCIMPL_MIN_SEGMENTSIZE; |
|
1075 } |
|
1076 else |
|
1077 { |
|
1078 if ( iSetMpeg4H263HWParams.iMaxOutputBufferSize |
|
1079 > KMPEG4H263ENCIMPL_MAX_SEGMENTSIZE ) |
|
1080 { |
|
1081 if ( aSizeBytes < KMPEG4H263ENCIMPL_MAX_SEGMENTSIZE ) |
|
1082 { |
|
1083 calculatedSegmentSize = aSizeBytes; |
|
1084 } |
|
1085 else |
|
1086 { |
|
1087 calculatedSegmentSize = KMPEG4H263ENCIMPL_MAX_SEGMENTSIZE; |
|
1088 } |
|
1089 } |
|
1090 else |
|
1091 { |
|
1092 if ( aSizeBytes < iSetMpeg4H263HWParams.iMaxOutputBufferSize ) |
|
1093 { |
|
1094 calculatedSegmentSize = aSizeBytes; |
|
1095 } |
|
1096 else |
|
1097 { |
|
1098 calculatedSegmentSize |
|
1099 = iSetMpeg4H263HWParams.iMaxOutputBufferSize; |
|
1100 } |
|
1101 } |
|
1102 } |
|
1103 |
|
1104 // Set the target size on codec |
|
1105 |
|
1106 TInt error = iCodec->SetParam( CONTROL_CMD_SET_PACKETSIZE, |
|
1107 &calculatedSegmentSize ); |
|
1108 |
|
1109 if ( error != KErrNone ) |
|
1110 { |
|
1111 ClientFatalError( error ); |
|
1112 return; |
|
1113 } |
|
1114 iSetMpeg4H263HWParams.iPacketSize = calculatedSegmentSize; |
|
1115 |
|
1116 PRINT_EXIT; |
|
1117 } |
|
1118 |
|
1119 //--------------------------------------------------------------------------- |
|
1120 // Sets the bit-rate control options for a layer |
|
1121 //--------------------------------------------------------------------------- |
|
1122 // |
|
1123 void CAriMp4spencHwDeviceImpl::SetRateControlOptions( TUint aLayer, |
|
1124 const TRateControlOptions& aOptions ) |
|
1125 { |
|
1126 PRINT_ENTRY; |
|
1127 |
|
1128 if ( !iEncStateMac->IsInitialized() ) |
|
1129 { |
|
1130 ClientFatalError( KErrNotReady ); |
|
1131 return; |
|
1132 } |
|
1133 |
|
1134 // Since layered bit-rate scalability is not used, options are set for the |
|
1135 //entire stream |
|
1136 |
|
1137 if ( aLayer != 0 ) |
|
1138 { |
|
1139 return; |
|
1140 } |
|
1141 |
|
1142 if ( ( aOptions.iPictureRate <= 0 ) || |
|
1143 ( aOptions.iControl & EBrControlPicture ) ) |
|
1144 { |
|
1145 return; |
|
1146 } |
|
1147 |
|
1148 if ( aOptions.iControl & EBrControlStream ) |
|
1149 { |
|
1150 if ( ( aOptions.iQualityTemporalTradeoff < 0 ) |
|
1151 || ( aOptions.iQualityTemporalTradeoff > 1 ) |
|
1152 || ( aOptions.iLatencyQualityTradeoff < 0 ) |
|
1153 || ( aOptions.iLatencyQualityTradeoff > 1 ) |
|
1154 || ( aOptions.iBitrate == 0 ) ) |
|
1155 { |
|
1156 return; |
|
1157 } |
|
1158 } |
|
1159 |
|
1160 TRateControlOptions* rateControlOptions = NULL; |
|
1161 TRAPD ( error, rateControlOptions = new ( ELeave ) TRateControlOptions ); |
|
1162 |
|
1163 if ( error != KErrNone ) |
|
1164 { |
|
1165 ClientFatalError( error ); |
|
1166 return; |
|
1167 } |
|
1168 |
|
1169 rateControlOptions->iControl = aOptions.iControl; |
|
1170 // default bit rate used |
|
1171 if ( aOptions.iControl & EBrControlNone ) |
|
1172 { |
|
1173 rateControlOptions->iBitrate = iSetMpeg4H263HWParams.iBitRate; |
|
1174 } |
|
1175 else |
|
1176 { |
|
1177 rateControlOptions->iBitrate = ( aOptions.iBitrate |
|
1178 <= iSetMpeg4H263HWParams.iBitRate ) ? ( aOptions.iBitrate ) |
|
1179 : ( iSetMpeg4H263HWParams.iBitRate ); |
|
1180 } |
|
1181 |
|
1182 rateControlOptions->iPictureQuality = aOptions.iPictureQuality; |
|
1183 rateControlOptions->iPictureRate = aOptions.iPictureRate; |
|
1184 rateControlOptions->iQualityTemporalTradeoff |
|
1185 = aOptions.iQualityTemporalTradeoff; |
|
1186 rateControlOptions->iLatencyQualityTradeoff |
|
1187 = aOptions.iLatencyQualityTradeoff; |
|
1188 |
|
1189 TRAP ( error, iEngine->AddCommandL( CBaseEngine::EHighPriority, |
|
1190 CONTROL_CMD_SET_RATE_CONTROL_OPTIONS, rateControlOptions ) ); |
|
1191 |
|
1192 if ( error != KErrNone ) |
|
1193 { |
|
1194 delete rateControlOptions; |
|
1195 ClientFatalError( error ); |
|
1196 return; |
|
1197 } |
|
1198 |
|
1199 PRINT_MSG( LEVEL_LOW,( "CAriMp4spencHwDeviceImpl::SetRateControlOptions" |
|
1200 "iBitrate is %d", ( TInt )aOptions.iBitrate ) ); |
|
1201 |
|
1202 PRINT_MSG( LEVEL_LOW,( "CAriMp4spencHwDeviceImpl::SetRateControlOptions" |
|
1203 "iPictureQuality is %d" , ( TInt )aOptions.iPictureQuality ) ); |
|
1204 |
|
1205 PRINT_MSG( LEVEL_LOW,( "CAriMp4spencHwDeviceImpl::SetRateControlOptions" |
|
1206 " iPictureRate is %f", ( TReal )aOptions.iPictureRate ) ); |
|
1207 |
|
1208 PRINT_MSG( LEVEL_LOW,( "CAriMp4spencHwDeviceImpl::SetRateControlOptions" |
|
1209 "iQualityTemporalTradeoff is %f" , |
|
1210 ( TReal )aOptions.iQualityTemporalTradeoff ) ); |
|
1211 |
|
1212 PRINT_MSG( LEVEL_LOW,( "CAriMp4spencHwDeviceImpl::SetRateControlOptions" |
|
1213 " iLatencyQualityTradeoff is %f " , |
|
1214 ( TReal ) aOptions.iLatencyQualityTradeoff ) ); |
|
1215 |
|
1216 PRINT_MSG( LEVEL_LOW,( "CAriMp4spencHwDeviceImpl::SetRateControlOptions" |
|
1217 "iControl is %x" , ( TInt ) aOptions.iControl ) ); |
|
1218 |
|
1219 PRINT_EXIT; |
|
1220 } |
|
1221 |
|
1222 //--------------------------------------------------------------------------- |
|
1223 // Sets in-layer scalability options for a layer |
|
1224 //--------------------------------------------------------------------------- |
|
1225 // |
|
1226 void CAriMp4spencHwDeviceImpl::SetInLayerScalabilityL( TUint /*aLayer*/, |
|
1227 TUint /*aNumSteps*/, TInLayerScalabilityType /*aScalabilityType*/, |
|
1228 const TArray<TUint>& /*aBitrateShare*/, |
|
1229 const TArray<TUint>& /*aPictureShare*/ ) |
|
1230 { |
|
1231 PRINT_ENTRY; |
|
1232 |
|
1233 if ( !iEncStateMac->IsInitialized() ) |
|
1234 { |
|
1235 PRINT_ERR( "SetInLayerScalabilityL () called before " |
|
1236 "Initialize ()" ); |
|
1237 User::Leave( KErrNotReady ); |
|
1238 } |
|
1239 |
|
1240 PRINT_ERR( "SetInLayerScalabilityL () not supported..leaving with " |
|
1241 "KErrNotSupported" ); |
|
1242 User::Leave( KErrNotSupported ); |
|
1243 |
|
1244 PRINT_EXIT; |
|
1245 } |
|
1246 |
|
1247 //--------------------------------------------------------------------------- |
|
1248 // Sets the period for layer promotions points for a scalability layer |
|
1249 //--------------------------------------------------------------------------- |
|
1250 // |
|
1251 void CAriMp4spencHwDeviceImpl::SetLayerPromotionPointPeriod( |
|
1252 TUint /*aLayer*/, |
|
1253 TUint /*aPeriod*/ ) |
|
1254 { |
|
1255 PRINT_ENTRY; |
|
1256 |
|
1257 if ( !iEncStateMac->IsInitialized() ) |
|
1258 { |
|
1259 ClientFatalError( KErrNotReady ); |
|
1260 return; |
|
1261 } |
|
1262 ClientFatalError( KErrNotSupported ); |
|
1263 |
|
1264 PRINT_EXIT; |
|
1265 } |
|
1266 |
|
1267 //--------------------------------------------------------------------------- |
|
1268 // Returns coding-standard specific settings output from the encoder |
|
1269 //--------------------------------------------------------------------------- |
|
1270 // |
|
1271 HBufC8* CAriMp4spencHwDeviceImpl::CodingStandardSpecificSettingsOutputLC() |
|
1272 { |
|
1273 PRINT_ENTRY; |
|
1274 |
|
1275 if ( !iEncStateMac->IsInitialized() ) |
|
1276 { |
|
1277 PRINT_ERR( "CodingStandardSpecificSettingsOutputLC () called before " |
|
1278 "Initialize ()" ); |
|
1279 User::Leave( KErrNotReady ); |
|
1280 } |
|
1281 PRINT_ERR( "CodingStandardSpecificSettingsOutputLC () not supported.." |
|
1282 "leaving with KErrNotSupported" ); |
|
1283 User::Leave( KErrNotSupported ); |
|
1284 |
|
1285 PRINT_EXIT; |
|
1286 return NULL; |
|
1287 } |
|
1288 |
|
1289 //--------------------------------------------------------------------------- |
|
1290 // Returns implementation-specific settings output from the encoder |
|
1291 //--------------------------------------------------------------------------- |
|
1292 // |
|
1293 HBufC8* CAriMp4spencHwDeviceImpl::ImplementationSpecificSettingsOutputLC() |
|
1294 { |
|
1295 PRINT_ENTRY; |
|
1296 |
|
1297 if ( !iEncStateMac->IsInitialized() ) |
|
1298 { |
|
1299 PRINT_ERR( "ImplementationSpecificSettingsOutputLC () called before " |
|
1300 "Initialize ()" ); |
|
1301 User::Leave( KErrNotReady ); |
|
1302 } |
|
1303 |
|
1304 PRINT_ERR( "ImplementationSpecificSettingsOutputLC () not supported.." |
|
1305 "leaving with KErrNotSupported" ); |
|
1306 User::Leave( KErrNotSupported ); |
|
1307 |
|
1308 PRINT_EXIT; |
|
1309 return NULL; |
|
1310 } |
|
1311 |
|
1312 //--------------------------------------------------------------------------- |
|
1313 // Requests the encoder to sends supplemental information in the bitstream |
|
1314 //--------------------------------------------------------------------------- |
|
1315 // |
|
1316 void CAriMp4spencHwDeviceImpl::SendSupplementalInfoL( |
|
1317 const TDesC8& /*aData*/) |
|
1318 { |
|
1319 PRINT_ENTRY; |
|
1320 |
|
1321 if ( !iEncStateMac->IsInitialized() ) |
|
1322 { |
|
1323 PRINT_ERR( "SendSupplementalInfoL () called before " |
|
1324 "Initialize ()" ); |
|
1325 User::Leave( KErrNotReady ); |
|
1326 } |
|
1327 |
|
1328 PRINT_ERR( "SendSupplementalInfoL () not supported.." |
|
1329 "leaving with KErrNotSupported" ); |
|
1330 User::Leave( KErrNotSupported ); |
|
1331 |
|
1332 PRINT_EXIT; |
|
1333 } |
|
1334 |
|
1335 //--------------------------------------------------------------------------- |
|
1336 // Requests the encoder to sends supplemental information in the bitstream |
|
1337 //--------------------------------------------------------------------------- |
|
1338 // |
|
1339 void CAriMp4spencHwDeviceImpl::SendSupplementalInfoL( |
|
1340 const TDesC8& /*aData*/, |
|
1341 const TTimeIntervalMicroSeconds& /*aTimestamp*/) |
|
1342 { |
|
1343 PRINT_ENTRY; |
|
1344 |
|
1345 if ( !iEncStateMac->IsInitialized() ) |
|
1346 { |
|
1347 PRINT_ERR( "SendSupplementalInfoL () called before " |
|
1348 "Initialize ()" ); |
|
1349 User::Leave( KErrNotReady ); |
|
1350 } |
|
1351 |
|
1352 PRINT_ERR( "SendSupplementalInfoL () not supported.." |
|
1353 "leaving with KErrNotSupported" ); |
|
1354 User::Leave( KErrNotSupported ); |
|
1355 |
|
1356 PRINT_EXIT; |
|
1357 } |
|
1358 |
|
1359 //--------------------------------------------------------------------------- |
|
1360 // Cancels the current supplemental information send request |
|
1361 //--------------------------------------------------------------------------- |
|
1362 // |
|
1363 void CAriMp4spencHwDeviceImpl::CancelSupplementalInfo() |
|
1364 { |
|
1365 PRINT_ENTRY; |
|
1366 |
|
1367 if ( !iEncStateMac->IsInitialized() ) |
|
1368 { |
|
1369 ClientFatalError( KErrNotReady ); |
|
1370 return; |
|
1371 } |
|
1372 ClientFatalError( KErrNotSupported ); |
|
1373 |
|
1374 PRINT_EXIT; |
|
1375 } |
|
1376 |
|
1377 //--------------------------------------------------------------------------- |
|
1378 // Gets the current output buffer status. The information includes |
|
1379 // the number of free output buffers and the total size of free buffers in |
|
1380 // bytes. |
|
1381 //--------------------------------------------------------------------------- |
|
1382 // |
|
1383 void CAriMp4spencHwDeviceImpl::GetOutputBufferStatus( |
|
1384 TUint& aNumFreeBuffers, |
|
1385 TUint& aTotalFreeBytes ) |
|
1386 { |
|
1387 PRINT_ENTRY; |
|
1388 |
|
1389 if ( !iEncStateMac->IsInitialized() ) |
|
1390 { |
|
1391 ClientFatalError( KErrNotReady ); |
|
1392 return; |
|
1393 } |
|
1394 |
|
1395 aNumFreeBuffers = iEngine->NumOutputBuffers() |
|
1396 + iOutputFreeBufferQueue.Count(); |
|
1397 aTotalFreeBytes = aNumFreeBuffers * iOutputBufferSize; |
|
1398 |
|
1399 PRINT_EXIT; |
|
1400 } |
|
1401 |
|
1402 //--------------------------------------------------------------------------- |
|
1403 // Returns a used output buffer back to the encoder |
|
1404 //--------------------------------------------------------------------------- |
|
1405 // |
|
1406 void CAriMp4spencHwDeviceImpl::ReturnBuffer( TVideoOutputBuffer* aBuffer ) |
|
1407 { |
|
1408 PRINT_ENTRY; |
|
1409 |
|
1410 if ( !iEncStateMac->IsInitialized() ) |
|
1411 { |
|
1412 ClientFatalError( KErrNotReady ); |
|
1413 return; |
|
1414 } |
|
1415 |
|
1416 if (iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment) |
|
1417 { |
|
1418 TInt error = KErrNone; |
|
1419 error = iOutputFreeBufferQueue.Append( aBuffer ); |
|
1420 |
|
1421 if ( error != KErrNone ) |
|
1422 { |
|
1423 ClientFatalError( error ); |
|
1424 return; |
|
1425 } |
|
1426 |
|
1427 if ( !iPacketsPending ) |
|
1428 { |
|
1429 return; |
|
1430 } |
|
1431 |
|
1432 // still has packets in temporary buffer |
|
1433 if ( iTotalLengthFilledSoFarInPacketMode |
|
1434 < iTotalOutputBufferLengthInPacketMode ) |
|
1435 { |
|
1436 TVideoOutputBuffer *outBuf = iOutputFreeBufferQueue[0]; |
|
1437 FillVideoSegment( outBuf, iInternalOutputBufferQueue[0] ); |
|
1438 iOutputFreeBufferQueue.Remove( 0 ); |
|
1439 iMMFDevVideoRecordProxy->MdvrpNewBuffer( outBuf ); |
|
1440 } |
|
1441 } |
|
1442 else |
|
1443 { |
|
1444 |
|
1445 aBuffer->iData.Set( ( TUint8* ) aBuffer->iData.Ptr() |
|
1446 , iOutputBufferSize ); |
|
1447 |
|
1448 // add the buffer back to queue or process engine |
|
1449 if ( ( !iEncStateMac->IsInputEndPending() ) |
|
1450 && ( !iEncStateMac->IsStopped() ) ) |
|
1451 { |
|
1452 iEngine->AddOutput( ( TAny* ) aBuffer ); |
|
1453 } |
|
1454 else |
|
1455 { |
|
1456 TInt error = iOutputFreeBufferQueue.Append( aBuffer ); |
|
1457 if ( error != KErrNone ) |
|
1458 { |
|
1459 ClientFatalError( error ); |
|
1460 return; |
|
1461 } |
|
1462 } |
|
1463 } |
|
1464 |
|
1465 PRINT_EXIT; |
|
1466 } |
|
1467 |
|
1468 //--------------------------------------------------------------------------- |
|
1469 // Indicates a picture loss to the encoder, without specifying the lost |
|
1470 // picture |
|
1471 //--------------------------------------------------------------------------- |
|
1472 // |
|
1473 void CAriMp4spencHwDeviceImpl::PictureLoss() |
|
1474 { |
|
1475 PRINT_ENTRY; |
|
1476 |
|
1477 if ( !iEncStateMac->IsInitialized() ) |
|
1478 { |
|
1479 ClientFatalError( KErrNotReady ); |
|
1480 return; |
|
1481 } |
|
1482 iPictureLoss = ETrue; |
|
1483 |
|
1484 PRINT_EXIT; |
|
1485 } |
|
1486 |
|
1487 //--------------------------------------------------------------------------- |
|
1488 // Indicates to the encoder the pictures that have been lost |
|
1489 //--------------------------------------------------------------------------- |
|
1490 // |
|
1491 void CAriMp4spencHwDeviceImpl::PictureLoss( |
|
1492 const TArray<TPictureId>& /*aPictures*/ ) |
|
1493 { |
|
1494 PRINT_ENTRY; |
|
1495 |
|
1496 if ( !iEncStateMac->IsInitialized() ) |
|
1497 { |
|
1498 ClientFatalError( KErrNotReady ); |
|
1499 return; |
|
1500 } |
|
1501 iPictureLoss = ETrue; |
|
1502 |
|
1503 PRINT_EXIT; |
|
1504 } |
|
1505 |
|
1506 //--------------------------------------------------------------------------- |
|
1507 // Indicates a slice loss to the encoder. |
|
1508 //--------------------------------------------------------------------------- |
|
1509 // |
|
1510 |
|
1511 void CAriMp4spencHwDeviceImpl::SliceLoss( TUint aFirstMacroblock, |
|
1512 TUint aNumMacroblocks, const TPictureId& /*aPicture*/ ) |
|
1513 { |
|
1514 PRINT_ENTRY; |
|
1515 |
|
1516 if ( !iEncStateMac->IsInitialized() ) |
|
1517 { |
|
1518 ClientFatalError( KErrNotReady ); |
|
1519 return; |
|
1520 } |
|
1521 |
|
1522 if ( ( aFirstMacroblock == 0 ) || ( aNumMacroblocks == 0 ) ) |
|
1523 { |
|
1524 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::SliceLoss() " |
|
1525 "aNumMacroblocks or aFirstMacroblock = 0 return" ) ); |
|
1526 return; |
|
1527 } |
|
1528 |
|
1529 TMPEG4H263EncSliceLoss* sliceLossParams = NULL; |
|
1530 TRAPD ( error, sliceLossParams = new( ELeave ) TMPEG4H263EncSliceLoss ); |
|
1531 |
|
1532 if ( error != KErrNone ) |
|
1533 { |
|
1534 ClientFatalError( error ); |
|
1535 return; |
|
1536 } |
|
1537 |
|
1538 sliceLossParams->iFirstMacroblock = aFirstMacroblock; |
|
1539 sliceLossParams->iNumMacroblocks = aNumMacroblocks; |
|
1540 |
|
1541 TRAP ( error, iEngine->AddCommandL( CBaseEngine::ENormalPriority |
|
1542 , CONTROL_CMD_SET_SLICELOSS, sliceLossParams ) ); |
|
1543 |
|
1544 if ( error != KErrNone ) |
|
1545 { |
|
1546 delete sliceLossParams; |
|
1547 ClientFatalError( error ); |
|
1548 return; |
|
1549 } |
|
1550 |
|
1551 PRINT_EXIT; |
|
1552 } |
|
1553 |
|
1554 //--------------------------------------------------------------------------- |
|
1555 // Sends a reference picture selection request to the encoder |
|
1556 //--------------------------------------------------------------------------- |
|
1557 // |
|
1558 |
|
1559 void CAriMp4spencHwDeviceImpl::ReferencePictureSelection( |
|
1560 const TDesC8& /*aSelectionData*/) |
|
1561 { |
|
1562 PRINT_ENTRY; |
|
1563 |
|
1564 if (!iEncStateMac->IsInitialized() ) |
|
1565 { |
|
1566 ClientFatalError( KErrNotReady ); |
|
1567 return; |
|
1568 } |
|
1569 ClientFatalError( KErrNotSupported ); |
|
1570 |
|
1571 PRINT_EXIT; |
|
1572 } |
|
1573 |
|
1574 //--------------------------------------------------------------------------- |
|
1575 // Initializes the device, and reserves hardware resources |
|
1576 //--------------------------------------------------------------------------- |
|
1577 // |
|
1578 |
|
1579 void CAriMp4spencHwDeviceImpl::Initialize() |
|
1580 { |
|
1581 PRINT_ENTRY; |
|
1582 |
|
1583 //Device should be in unintialized state |
|
1584 if ( !iEncStateMac->IsTransitionValid( |
|
1585 CStateMachine::EInitializingCommand ) ) |
|
1586 { |
|
1587 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, |
|
1588 KErrPermissionDenied ); |
|
1589 return; |
|
1590 } |
|
1591 |
|
1592 // check for input and output formats set by the client |
|
1593 if ( !( iSetMpeg4H263HWParams.iBeforeInitialize & EEncInputFormat ) ) |
|
1594 { |
|
1595 PRINT_MSG( LEVEL_CRITICAL, ("CAriMp4spencHwDeviceImpl::Initialize() " |
|
1596 "- SetInputFormat not called" ) ); |
|
1597 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this |
|
1598 , KErrNotSupported ); |
|
1599 return; |
|
1600 } |
|
1601 |
|
1602 // check for buffer sizes |
|
1603 if ( iSetMpeg4H263HWParams.iBeforeInitialize & EEncBufferOptions ) |
|
1604 { |
|
1605 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
1606 { |
|
1607 // Buffer size related checks |
|
1608 if ( ( iSetMpeg4H263HWParams.iPacketSize |
|
1609 > KMPEG4H263ENCIMPL_MAX_SEGMENTSIZE ) |
|
1610 || ( iSetMpeg4H263HWParams.iPacketSize |
|
1611 > iSetMpeg4H263HWParams.iMaxOutputBufferSize ) |
|
1612 || ( iSetMpeg4H263HWParams.iPacketSize == 0 ) ) |
|
1613 { |
|
1614 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, |
|
1615 KErrNotSupported ); |
|
1616 return; |
|
1617 } |
|
1618 } |
|
1619 |
|
1620 else if ( iSetMpeg4H263HWParams.iDataUnitType == EDuCodedPicture ) |
|
1621 { |
|
1622 if ( ( iSetMpeg4H263HWParams.iMaxCodedPictureSize |
|
1623 > iSetMpeg4H263HWParams.iMaxOutputBufferSize ) |
|
1624 || ( iSetMpeg4H263HWParams.iMaxCodedPictureSize == 0 ) ) |
|
1625 { |
|
1626 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, |
|
1627 KErrNotSupported ); |
|
1628 return; |
|
1629 } |
|
1630 } |
|
1631 } |
|
1632 else |
|
1633 { |
|
1634 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
1635 { |
|
1636 iSetMpeg4H263HWParams.iMinNumOutputBuffers |
|
1637 = KMPEG4H263ENCIMPL_MAXNUM_SEGMENTBUFFERS; |
|
1638 iSetMpeg4H263HWParams.iPacketSize |
|
1639 = KMPEG4H263ENCIMPL_DEFAULT_SEGMENTSIZE; |
|
1640 iSetMpeg4H263HWParams.iMaxOutputBufferSize |
|
1641 = KMPEG4H263ENCIMPL_MAX_SEGMENTSIZE; |
|
1642 } |
|
1643 else |
|
1644 { |
|
1645 iSetMpeg4H263HWParams.iMinNumOutputBuffers |
|
1646 = KMPEG4H263ENCIMPL_MAXNUM_OUTPUTBUFFERS; |
|
1647 } |
|
1648 } |
|
1649 |
|
1650 if ( iSetMpeg4H263HWParams.iOutputFormat == EMpeg4 ) |
|
1651 { |
|
1652 if ( iSetMpeg4H263HWParams.iLevel == KMPEG4_LEVEL_UNKNOWN ) |
|
1653 { |
|
1654 |
|
1655 if ( ( ( iSetMpeg4H263HWParams.iLevel == KMPEG4_LEVEL_UNKNOWN ) |
|
1656 && ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1657 == KMPEG4H263ENCIMPL_QCIF_WIDTH |
|
1658 && iSetMpeg4H263HWParams.iPictureSize.iHeight |
|
1659 == KMPEG4H263ENCIMPL_QCIF_HEIGHT ) ) |
|
1660 || ( iSetMpeg4H263HWParams.iLevel == KMPEG4_LEVEL_0 ) ) |
|
1661 { |
|
1662 iSetMpeg4H263HWParams.iBitRate |
|
1663 = KMPEG4ENCIMPL_BITRATE_LEVEL_0; |
|
1664 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1665 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_0; |
|
1666 } |
|
1667 |
|
1668 else if ( ( ( iSetMpeg4H263HWParams.iLevel |
|
1669 == KMPEG4_LEVEL_UNKNOWN ) |
|
1670 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1671 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1672 <= 99 ) ) || ( iSetMpeg4H263HWParams.iLevel |
|
1673 == KMPEG4_LEVEL_1 ) ) |
|
1674 { |
|
1675 iSetMpeg4H263HWParams.iBitRate |
|
1676 = KMPEG4ENCIMPL_BITRATE_LEVEL_1; |
|
1677 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1678 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_1; |
|
1679 } |
|
1680 |
|
1681 else if ( ( ( iSetMpeg4H263HWParams.iLevel |
|
1682 == KMPEG4_LEVEL_UNKNOWN) |
|
1683 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1684 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1685 <= 396 ) ) || ( iSetMpeg4H263HWParams.iLevel |
|
1686 == KMPEG4_LEVEL_3 ) ) |
|
1687 { |
|
1688 iSetMpeg4H263HWParams.iBitRate |
|
1689 = KMPEG4ENCIMPL_BITRATE_LEVEL_3; |
|
1690 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1691 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_3; |
|
1692 } |
|
1693 |
|
1694 else if ( ( ( iSetMpeg4H263HWParams.iLevel |
|
1695 == KMPEG4_LEVEL_UNKNOWN ) |
|
1696 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1697 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1698 <= 1200 ) ) || ( iSetMpeg4H263HWParams.iLevel |
|
1699 == KMPEG4_LEVEL_4 ) ) |
|
1700 { |
|
1701 iSetMpeg4H263HWParams.iBitRate |
|
1702 = KMPEG4ENCIMPL_BITRATE_LEVEL_4A; |
|
1703 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1704 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_4; |
|
1705 } |
|
1706 |
|
1707 else if ( ( ( iSetMpeg4H263HWParams.iLevel |
|
1708 == KMPEG4_LEVEL_UNKNOWN) |
|
1709 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1710 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1711 <= 1620 ) ) || ( iSetMpeg4H263HWParams.iLevel |
|
1712 == KMPEG4_LEVEL_5 ) ) |
|
1713 { |
|
1714 iSetMpeg4H263HWParams.iBitRate |
|
1715 = KMPEG4ENCIMPL_BITRATE_LEVEL_5; |
|
1716 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1717 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_5; |
|
1718 } |
|
1719 |
|
1720 else if ( ( (iSetMpeg4H263HWParams.iLevel |
|
1721 == KMPEG4_LEVEL_UNKNOWN ) |
|
1722 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1723 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1724 <= 3600 ) ) || ( iSetMpeg4H263HWParams.iLevel |
|
1725 == KMPEG4_LEVEL_6 ) ) |
|
1726 { |
|
1727 iSetMpeg4H263HWParams.iBitRate |
|
1728 = KMPEG4ENCIMPL_BITRATE_LEVEL_6; |
|
1729 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1730 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_6; |
|
1731 } |
|
1732 |
|
1733 else if ( ( ( iSetMpeg4H263HWParams.iLevel |
|
1734 == KMPEG4_LEVEL_UNKNOWN ) |
|
1735 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1736 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1737 <= 8160 ) ) || (iSetMpeg4H263HWParams.iLevel |
|
1738 == KMPEG4_LEVEL_7 ) ) |
|
1739 { |
|
1740 iSetMpeg4H263HWParams.iBitRate |
|
1741 = KMPEG4ENCIMPL_BITRATE_LEVEL_7; |
|
1742 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1743 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_7; |
|
1744 } |
|
1745 |
|
1746 else if ( iSetMpeg4H263HWParams.iLevel == KMPEG4_LEVEL_0B ) |
|
1747 { |
|
1748 iSetMpeg4H263HWParams.iBitRate |
|
1749 = KMPEG4ENCIMPL_BITRATE_LEVEL_0B; |
|
1750 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1751 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_0B; |
|
1752 } |
|
1753 |
|
1754 else if (iSetMpeg4H263HWParams.iLevel == KMPEG4_LEVEL_2) |
|
1755 { |
|
1756 iSetMpeg4H263HWParams.iBitRate |
|
1757 = KMPEG4ENCIMPL_BITRATE_LEVEL_2; |
|
1758 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1759 iSetMpeg4H263HWParams.iLevel = KMPEG4_LEVEL_2; |
|
1760 } |
|
1761 } |
|
1762 |
|
1763 } |
|
1764 else if ( iSetMpeg4H263HWParams.iOutputFormat == EH263 ) |
|
1765 { |
|
1766 if ( ( ( iSetMpeg4H263HWParams.iLevel == KH263_LEVEL_UNKNOWN) |
|
1767 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1768 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1769 <= 99 ) ) || ( iSetMpeg4H263HWParams.iLevel == KH263_LEVEL_10 ) ) |
|
1770 { |
|
1771 iSetMpeg4H263HWParams.iBitRate = KH263ENCIMPL_BITRATE_LEVEL_10; |
|
1772 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1773 iSetMpeg4H263HWParams.iLevel = KH263_LEVEL_10; |
|
1774 } |
|
1775 |
|
1776 else if ( ( ( iSetMpeg4H263HWParams.iLevel == KH263_LEVEL_UNKNOWN ) |
|
1777 && ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1778 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256 |
|
1779 <= 396 ) ) || ( iSetMpeg4H263HWParams.iLevel |
|
1780 == KH263_LEVEL_30 ) ) |
|
1781 { |
|
1782 iSetMpeg4H263HWParams.iBitRate = KH263ENCIMPL_BITRATE_LEVEL_30; |
|
1783 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate30; |
|
1784 iSetMpeg4H263HWParams.iLevel = KH263_LEVEL_30; |
|
1785 } |
|
1786 |
|
1787 else if ( iSetMpeg4H263HWParams.iLevel == KH263_LEVEL_20 ) |
|
1788 { |
|
1789 iSetMpeg4H263HWParams.iBitRate = KH263ENCIMPL_BITRATE_LEVEL_20; |
|
1790 iSetMpeg4H263HWParams.iLevel = KH263ENCIMPL_LEVEL20; |
|
1791 if ( ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1792 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256) <= 396 ) |
|
1793 { |
|
1794 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate15; |
|
1795 } |
|
1796 else if ( ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
1797 * iSetMpeg4H263HWParams.iPictureSize.iHeight ) / 256) <= 99 ) |
|
1798 { |
|
1799 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate30; |
|
1800 } |
|
1801 } |
|
1802 |
|
1803 else if ( iSetMpeg4H263HWParams.iLevel == KH263_LEVEL_40 ) |
|
1804 { |
|
1805 iSetMpeg4H263HWParams.iBitRate = KH263ENCIMPL_BITRATE_LEVEL_40; |
|
1806 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate30; |
|
1807 iSetMpeg4H263HWParams.iLevel = KH263ENCIMPL_LEVEL40; |
|
1808 } |
|
1809 |
|
1810 else if ( iSetMpeg4H263HWParams.iLevel == KH263_LEVEL_45 ) |
|
1811 { |
|
1812 iSetMpeg4H263HWParams.iBitRate = KH263ENCIMPL_BITRATE_LEVEL_45; |
|
1813 iSetMpeg4H263HWParams.iTargetPictureRate = KPictureRate30; |
|
1814 iSetMpeg4H263HWParams.iLevel = KH263ENCIMPL_LEVEL45; |
|
1815 } |
|
1816 } |
|
1817 |
|
1818 if ( iSetMpeg4H263HWParams.iOutputFormat == EH263 ) |
|
1819 { |
|
1820 iSetMpeg4H263HWParams.iTimerResolution = KDefaultTimerResolution; |
|
1821 iSetMpeg4H263HWParams.iReversibleVLC = E_ON; |
|
1822 iSetMpeg4H263HWParams.iDataPartitioning = E_ON; |
|
1823 iSetMpeg4H263HWParams.iMAPS = E_ON; |
|
1824 } |
|
1825 else |
|
1826 { |
|
1827 iSetMpeg4H263HWParams.iTimerResolution = KDefaultTimerResolution; |
|
1828 iSetMpeg4H263HWParams.iReversibleVLC = E_OFF; |
|
1829 iSetMpeg4H263HWParams.iDataPartitioning = E_OFF; |
|
1830 iSetMpeg4H263HWParams.iMAPS = E_OFF; |
|
1831 } |
|
1832 |
|
1833 TUint maxNumOfPackets; |
|
1834 // create codec |
|
1835 TRAPD ( error, iCodec |
|
1836 = CAriMp4spencWrapper::NewL ( iSetMpeg4H263HWParams ) ); |
|
1837 |
|
1838 if ( error != KErrNone ) |
|
1839 { |
|
1840 // init complete with error message |
|
1841 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1842 return; |
|
1843 } |
|
1844 |
|
1845 // set the sync options to the codec |
|
1846 if ( iClockSource ) |
|
1847 { |
|
1848 TInt error = iCodec->SetSyncOptions( iClockSource ); |
|
1849 if ( error != KErrNone ) |
|
1850 { |
|
1851 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1852 return; |
|
1853 } |
|
1854 } |
|
1855 |
|
1856 //create engine |
|
1857 TRAP ( error, iEngine |
|
1858 = CBaseEngine::NewL( this, ( MBaseCodec* )iCodec, EFalse ) ); |
|
1859 |
|
1860 if ( error != KErrNone ) |
|
1861 { |
|
1862 //init complete with error message |
|
1863 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1864 return; |
|
1865 } |
|
1866 //get the max buffer length from the codec |
|
1867 TUint maxOutputBufferSize = 0; |
|
1868 error = iCodec->GetParam( CONTROL_CMD_GET_MAXBUFFERLENGTH, |
|
1869 &maxOutputBufferSize ); |
|
1870 |
|
1871 if ( error != KErrNone ) |
|
1872 { |
|
1873 //init complete with error message |
|
1874 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1875 return; |
|
1876 } |
|
1877 |
|
1878 // if EduCodedPicture mode then check for buffer size passed |
|
1879 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuCodedPicture ) |
|
1880 { |
|
1881 if ( iSetMpeg4H263HWParams.iBeforeInitialize & EEncBufferOptions ) |
|
1882 { |
|
1883 if ( maxOutputBufferSize |
|
1884 > iSetMpeg4H263HWParams.iMaxCodedPictureSize ) |
|
1885 { |
|
1886 //init complete with error message |
|
1887 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, |
|
1888 KErrNotSupported ); |
|
1889 return; |
|
1890 } |
|
1891 } |
|
1892 else |
|
1893 { |
|
1894 iSetMpeg4H263HWParams.iMaxOutputBufferSize = maxOutputBufferSize; |
|
1895 iSetMpeg4H263HWParams.iMaxCodedPictureSize = maxOutputBufferSize; |
|
1896 } |
|
1897 } |
|
1898 |
|
1899 // if packet mode is on then allocate memory for NAL information |
|
1900 iMaxNumOfPackets = 0; |
|
1901 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
1902 { |
|
1903 error = iCodec->GetParam( CONTROL_CMD_GET_MAXNUMOFPACKETS, |
|
1904 &iMaxNumOfPackets ); |
|
1905 if ( error != KErrNone ) |
|
1906 { |
|
1907 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1908 return; |
|
1909 } |
|
1910 maxNumOfPackets = iMaxNumOfPackets * KDoubleWordLength; |
|
1911 } |
|
1912 |
|
1913 if ( iSetMpeg4H263HWParams.iDataUnitType != EDuVideoSegment ) |
|
1914 { |
|
1915 TRAP ( error,CreateCodedOutputBuffersL( ( |
|
1916 maxOutputBufferSize ) ) ); |
|
1917 } |
|
1918 |
|
1919 else |
|
1920 { |
|
1921 // Allocate sufficient segment mode buffers |
|
1922 iSetMpeg4H263HWParams.iMinNumOutputBuffers = ( maxOutputBufferSize |
|
1923 / iSetMpeg4H263HWParams.iPacketSize ) |
|
1924 * KMPEG4H263ENCIMPL_MAXNUM_OUTPUTBUFFERS; |
|
1925 |
|
1926 TRAP ( error, CreateInternalOutputBuffersL( maxOutputBufferSize ) ); |
|
1927 if ( error != KErrNone ) |
|
1928 { |
|
1929 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1930 return; |
|
1931 } |
|
1932 TRAP( error, CreatePacketOffsetLengthInfoBuffersL( |
|
1933 maxNumOfPackets ) ); |
|
1934 if ( error != KErrNone ) |
|
1935 { |
|
1936 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1937 return; |
|
1938 } |
|
1939 |
|
1940 TUint* ptr = iFreeBufferQueueForPacketOffsetInfo[0]; |
|
1941 TRAPD ( err, iPacketOffsetBuf = new( ELeave ) TPtr8( ( TUint8* ) ptr, |
|
1942 maxNumOfPackets, maxNumOfPackets ) ); |
|
1943 if ( err ) |
|
1944 { |
|
1945 ClientFatalError( KErrNoMemory ); |
|
1946 } |
|
1947 |
|
1948 //segment size will be the max segment size |
|
1949 TUint segmentSize = iSetMpeg4H263HWParams.iPacketSize; |
|
1950 TRAP ( error, CreateCodedOutputBuffersL( segmentSize ) ); |
|
1951 if ( error != KErrNone ) |
|
1952 { |
|
1953 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1954 return; |
|
1955 } |
|
1956 } |
|
1957 |
|
1958 if ( error != KErrNone ) |
|
1959 { |
|
1960 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, error ); |
|
1961 return; |
|
1962 } |
|
1963 |
|
1964 //reset the picture counters |
|
1965 iPictureCounters.iInputPictures = 0; |
|
1966 iPictureCounters.iPicturesSkippedRateControl = 0; |
|
1967 iPictureCounters.iPicturesProcessed = 0; |
|
1968 // reset the options set by client |
|
1969 iSetMpeg4H263HWParams.iBeforeInitialize = 0; |
|
1970 iCurSetMpeg4H263HWParams = iSetMpeg4H263HWParams; |
|
1971 iEncStateMac->Transit( CStateMachine::EInitializingCommand ); |
|
1972 iEncStateMac->Transit( CStateMachine::EInitializeCommand ); |
|
1973 iMMFDevVideoRecordProxy->MdvrpInitializeComplete( this, KErrNone ); |
|
1974 |
|
1975 PRINT_EXIT; |
|
1976 } |
|
1977 |
|
1978 //--------------------------------------------------------------------------- |
|
1979 // Commit all changes since the last CommitL(), Revert() or Initialize() |
|
1980 // to the Hw device |
|
1981 //--------------------------------------------------------------------------- |
|
1982 // |
|
1983 |
|
1984 void CAriMp4spencHwDeviceImpl::CommitL() |
|
1985 { |
|
1986 PRINT_ENTRY; |
|
1987 |
|
1988 // This method can only be called after Initialize |
|
1989 if ( !iEncStateMac->IsInitialized() ) |
|
1990 { |
|
1991 PRINT_ERR( "CommitL () called before Initialize ()" ); |
|
1992 User::Leave( KErrNotReady ); |
|
1993 } |
|
1994 |
|
1995 // Methods that will be affected by CommitL in our case: |
|
1996 // SetOutputRectL |
|
1997 // SetCodingStandardSpecificOptionsL |
|
1998 // SetErrorsExpected |
|
1999 // SetMinRandomAccessRate |
|
2000 |
|
2001 TMpeg4H263EncoderInitParams *currentParams = |
|
2002 new ( ELeave ) TMpeg4H263EncoderInitParams; |
|
2003 |
|
2004 CleanupStack::PushL( currentParams ); |
|
2005 *currentParams = iCurSetMpeg4H263HWParams; |
|
2006 |
|
2007 // Add command apply commit settings to the codec |
|
2008 iEngine->AddCommandL( CBaseEngine::ENormalPriority, |
|
2009 CONTROL_CMD_SET_COMMIT_OPTIONS, currentParams ); |
|
2010 |
|
2011 iCurSetMpeg4H263HWParams.iAfterInitialize = 0; |
|
2012 iSetMpeg4H263HWParams = iCurSetMpeg4H263HWParams; |
|
2013 CleanupStack::Pop( currentParams ); |
|
2014 |
|
2015 PRINT_EXIT; |
|
2016 } |
|
2017 |
|
2018 //--------------------------------------------------------------------------- |
|
2019 // Revert all changes since the last CommitL(), Revert() or Initialize() |
|
2020 // back to their previous settings |
|
2021 //--------------------------------------------------------------------------- |
|
2022 // |
|
2023 |
|
2024 void CAriMp4spencHwDeviceImpl::Revert() |
|
2025 { |
|
2026 PRINT_ENTRY; |
|
2027 |
|
2028 // This method can only be called after Initialize |
|
2029 if ( !iEncStateMac->IsInitialized() ) |
|
2030 { |
|
2031 ClientFatalError( KErrNotReady ); |
|
2032 return; |
|
2033 } |
|
2034 |
|
2035 // Methods that will be affected by Revert in our case: |
|
2036 // SetOutputRectL |
|
2037 // SetCodingStandardSpecificOptionsL |
|
2038 // SetErrorsExpected |
|
2039 // SetMinRandomAccessRate |
|
2040 iCurSetMpeg4H263HWParams = iSetMpeg4H263HWParams; |
|
2041 iCurSetMpeg4H263HWParams.iAfterInitialize = 0; |
|
2042 |
|
2043 PRINT_EXIT; |
|
2044 } |
|
2045 |
|
2046 //--------------------------------------------------------------------------- |
|
2047 // This method is called only in case of client memory buffers |
|
2048 //--------------------------------------------------------------------------- |
|
2049 // |
|
2050 |
|
2051 void CAriMp4spencHwDeviceImpl::WritePictureL( TVideoPicture* aPicture ) |
|
2052 { |
|
2053 PRINT_ENTRY; |
|
2054 |
|
2055 // This method should only be called only in following states |
|
2056 if ( !iEncStateMac->IsInitialized() ) |
|
2057 { |
|
2058 PRINT_ERR( "WritePictureL () called before Initialize ()" ); |
|
2059 User::Leave( KErrNotReady ); |
|
2060 } |
|
2061 |
|
2062 if ( iEncStateMac->IsInputEndPending() ) |
|
2063 { |
|
2064 PRINT_ERR( "Input end is pending.. leaving with KErrEof" ); |
|
2065 User::Leave( KErrEof ); |
|
2066 } |
|
2067 |
|
2068 if ( !aPicture || ( aPicture->iData.iRawData->Length() == 0 ) |
|
2069 || ( aPicture->iData.iRawData->Length() |
|
2070 != ( ( iSetMpeg4H263HWParams.iPictureSize.iWidth |
|
2071 * iSetMpeg4H263HWParams.iPictureSize.iHeight * 3 ) / 2 ) ) |
|
2072 || ( aPicture->iData.iDataFormat != EYuvRawData ) ) |
|
2073 { |
|
2074 PRINT_ERR( "Incorrect parameter passed" ); |
|
2075 User::Leave( KErrArgument ); |
|
2076 return; |
|
2077 } |
|
2078 |
|
2079 // Added a check to return the input picture if application tries to add |
|
2080 // pictures after calling InputEnd() or Stop() and before calling |
|
2081 // Start() again. |
|
2082 if ( iEncStateMac->IsStopped() ) |
|
2083 { |
|
2084 SkipInputPicture( aPicture ); |
|
2085 return; |
|
2086 } |
|
2087 |
|
2088 // counter to represent the num of input pictures received |
|
2089 iPictureCounters.iInputPictures++; |
|
2090 if ( IsForcedIFrameRequired( aPicture ) ) |
|
2091 { |
|
2092 iEngine->AddCommandL( CBaseEngine::ENormalPriority, |
|
2093 CONTROL_CMD_SET_FORCED_I_FRAME, NULL ); |
|
2094 iPictureLoss = EFalse; |
|
2095 } |
|
2096 |
|
2097 //Check if clock source is enabled skip logic |
|
2098 if ( iClockSource ) |
|
2099 { |
|
2100 if ( ( !CanEncode( aPicture ) ) || iFrozen ) |
|
2101 { |
|
2102 SkipInputPicture( aPicture ); |
|
2103 return; |
|
2104 } |
|
2105 } |
|
2106 |
|
2107 TInt error = iEngine->AddInput( aPicture ); |
|
2108 if ( error != KErrNone ) |
|
2109 { |
|
2110 PRINT_ERR( "CAriMp4spencHwDeviceImpl::WritePictureL()" |
|
2111 " AddInput() failed" ); |
|
2112 User::Leave( error ); |
|
2113 return; |
|
2114 } |
|
2115 |
|
2116 //If output buffer is available for encoding immedietly, only then send it |
|
2117 // for encoding |
|
2118 if ( this->iSetMpeg4H263HWParams.iProcessRealtime ) |
|
2119 { |
|
2120 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
2121 { |
|
2122 TInt perPictureSegmentBuffers = |
|
2123 iSetMpeg4H263HWParams.iMinNumOutputBuffers |
|
2124 / KMPEG4H263ENCIMPL_MAXNUM_OUTPUTBUFFERS; |
|
2125 TInt queueCount = iOutputFreeBufferQueue.Count(); |
|
2126 // Check for availability of segment buffers |
|
2127 if ( queueCount < perPictureSegmentBuffers ) |
|
2128 { |
|
2129 // Sufficient number of segment buffers are not present |
|
2130 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl" |
|
2131 "::WritePictureL() Input returned EDuVideoSegment " ) ); |
|
2132 /* Return the earlier input picture added to the queue. */ |
|
2133 iEngine->ReturnInput(); |
|
2134 return; |
|
2135 } |
|
2136 } |
|
2137 else |
|
2138 { |
|
2139 // Check for availability of buffers |
|
2140 if ( iEngine->NumOutputBuffers() == 0 ) |
|
2141 { |
|
2142 // Return the earlier input picture added to the queue |
|
2143 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl" |
|
2144 "::WritePictureL() Input returned EDuCodedPicture " ) ); |
|
2145 iEngine->ReturnInput(); |
|
2146 return; |
|
2147 } |
|
2148 } |
|
2149 } |
|
2150 |
|
2151 PRINT_EXIT; |
|
2152 } |
|
2153 |
|
2154 //--------------------------------------------------------------------------- |
|
2155 // Notifies the hardware device that the end of input data has been reached |
|
2156 // and no more input pictures will be written |
|
2157 //--------------------------------------------------------------------------- |
|
2158 // |
|
2159 |
|
2160 void CAriMp4spencHwDeviceImpl::InputEnd() |
|
2161 { |
|
2162 PRINT_ENTRY; |
|
2163 |
|
2164 if ( !iEncStateMac->IsTransitionValid( CStateMachine::EInputEndCommand ) ) |
|
2165 { |
|
2166 ClientFatalError( KErrPermissionDenied ); |
|
2167 return; |
|
2168 } |
|
2169 |
|
2170 if ( iEngine->NumInputBuffers() == 0 ) |
|
2171 { |
|
2172 PRINT_MSG( LEVEL_HIGH, ("CAriMp4spencHwDeviceImpl::InputEnds()" ) ); |
|
2173 Stop(); |
|
2174 iMMFDevVideoRecordProxy->MdvrpStreamEnd(); |
|
2175 return; |
|
2176 } |
|
2177 else |
|
2178 { |
|
2179 iInputEndCalled = ETrue; |
|
2180 } |
|
2181 iEncStateMac->Transit( CStateMachine::EInputEndCommand ); |
|
2182 |
|
2183 PRINT_EXIT; |
|
2184 } |
|
2185 |
|
2186 //--------------------------------------------------------------------------- |
|
2187 // Starts recording video |
|
2188 //--------------------------------------------------------------------------- |
|
2189 // |
|
2190 |
|
2191 void CAriMp4spencHwDeviceImpl::Start() |
|
2192 { |
|
2193 PRINT_ENTRY; |
|
2194 |
|
2195 if ( iEncStateMac->IsPlaying() && !iEncStateMac->IsPaused() ) |
|
2196 { |
|
2197 PRINT_MSG( LEVEL_LOW, ( "CAriMp4spencHwDeviceImpl::Start()-already " |
|
2198 "in started state, So ignore" ) ); |
|
2199 return; |
|
2200 } |
|
2201 |
|
2202 if ( !iEncStateMac->IsTransitionValid( CStateMachine::EStartCommand ) ) |
|
2203 { |
|
2204 ClientFatalError( KErrPermissionDenied ); |
|
2205 return; |
|
2206 } |
|
2207 |
|
2208 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
2209 { |
|
2210 // Enable flag which indicates that all picture params and sequence |
|
2211 // params are put into 1st buffer |
|
2212 for ( TInt i = 0; i <= iInternalOutputBufferQueue.Count(); i++ ) |
|
2213 { |
|
2214 TVideoOutputBuffer *outputBuffer = iInternalOutputBufferQueue[0]; |
|
2215 iEngine->AddOutput( ( TAny* ) outputBuffer ); |
|
2216 iInternalOutputBufferQueue.Remove( 0 ); |
|
2217 } |
|
2218 } |
|
2219 else |
|
2220 { |
|
2221 // add all output buffers to engine |
|
2222 for ( TInt i = 0; i <= iOutputFreeBufferQueue.Count(); i++ ) |
|
2223 { |
|
2224 TVideoOutputBuffer *outputBuffer = iOutputFreeBufferQueue[0]; |
|
2225 iEngine->AddOutput( ( TAny* ) outputBuffer ); |
|
2226 iOutputFreeBufferQueue.Remove( 0 ); |
|
2227 } |
|
2228 } |
|
2229 |
|
2230 if ( iClockSource ) |
|
2231 { |
|
2232 TTime lSystemTime; |
|
2233 lSystemTime.UniversalTime(); |
|
2234 UpdateTime(); |
|
2235 iPeriodicTimer->Start( iPollingInterval, iPollingInterval, TCallBack( |
|
2236 CAriMp4spencHwDeviceImpl::TimerCallBack, ( TAny* ) this ) ); |
|
2237 } |
|
2238 |
|
2239 iEngine->Start(); |
|
2240 PRINT_MSG( LEVEL_LOW,("CAriMp4spencHwDeviceImpl::Start()Change to start" |
|
2241 "state**") ) ; |
|
2242 iEncStateMac->Transit( CStateMachine::EStartCommand ); |
|
2243 |
|
2244 PRINT_EXIT; |
|
2245 } |
|
2246 |
|
2247 //--------------------------------------------------------------------------- |
|
2248 // Callback function to CPeriodicTimer object |
|
2249 //--------------------------------------------------------------------------- |
|
2250 // |
|
2251 TInt CAriMp4spencHwDeviceImpl::TimerCallBack( TAny* aPtr ) |
|
2252 { |
|
2253 PRINT_ENTRY; |
|
2254 |
|
2255 if ( !aPtr ) |
|
2256 { |
|
2257 ( ( CAriMp4spencHwDeviceImpl* ) aPtr )->ClientFatalError( |
|
2258 KErrArgument ); |
|
2259 return KErrNone; |
|
2260 } |
|
2261 |
|
2262 PRINT_EXIT; |
|
2263 return ( ( CAriMp4spencHwDeviceImpl* ) aPtr )->UpdateTime(); |
|
2264 } |
|
2265 |
|
2266 //--------------------------------------------------------------------------- |
|
2267 // Stops recording video. |
|
2268 //--------------------------------------------------------------------------- |
|
2269 // |
|
2270 void CAriMp4spencHwDeviceImpl::Stop() |
|
2271 { |
|
2272 PRINT_ENTRY; |
|
2273 |
|
2274 if ( iEncStateMac->IsStopped() ) |
|
2275 { |
|
2276 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::Stop() -> already" |
|
2277 "stop state, so ignore" ) ); |
|
2278 return; |
|
2279 } |
|
2280 |
|
2281 if ( !iEncStateMac->IsTransitionValid( CStateMachine::EStopCommand ) ) |
|
2282 { |
|
2283 PRINT_MSG( LEVEL_CRITICAL, ("CAriMp4spencHwDeviceImpl::Stop() -> " |
|
2284 "fatalerror because Stop called in invalid state" ) ); |
|
2285 ClientFatalError( KErrPermissionDenied ); |
|
2286 return; |
|
2287 } |
|
2288 |
|
2289 iInputEndCalled = EFalse; |
|
2290 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
2291 { |
|
2292 iTotalOutputBufferLengthInPacketMode = 0; |
|
2293 iTotalLengthFilledSoFarInPacketMode = 0; |
|
2294 iPacketsPending = EFalse; |
|
2295 } |
|
2296 |
|
2297 iEngine->Stop(); |
|
2298 iEngine->Reset(); |
|
2299 iFrozen = EFalse; |
|
2300 if ( iPeriodicTimer ) |
|
2301 { |
|
2302 iPeriodicTimer->Cancel(); |
|
2303 } |
|
2304 iEncStateMac->Transit( CStateMachine::EStopCommand ); |
|
2305 |
|
2306 PRINT_EXIT; |
|
2307 } |
|
2308 |
|
2309 //--------------------------------------------------------------------------- |
|
2310 // Pauses video recording |
|
2311 //--------------------------------------------------------------------------- |
|
2312 // |
|
2313 void CAriMp4spencHwDeviceImpl::Pause() |
|
2314 { |
|
2315 PRINT_ENTRY; |
|
2316 |
|
2317 if ( iEncStateMac->IsPaused() ) |
|
2318 { |
|
2319 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::Pause()-> already " |
|
2320 " Paused state, so ignore" ) ); |
|
2321 return; |
|
2322 } |
|
2323 |
|
2324 if ( !iEncStateMac->IsTransitionValid( CStateMachine::EPauseCommand ) ) |
|
2325 { |
|
2326 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::Pause() Pause " |
|
2327 "called in invalid state" ) ); |
|
2328 ClientFatalError( KErrPermissionDenied ); |
|
2329 return; |
|
2330 } |
|
2331 |
|
2332 if ( iClockSource ) |
|
2333 { |
|
2334 iPeriodicTimer->Cancel(); |
|
2335 //Note down the clock when paued |
|
2336 iClockTimeWhenPaused = iClockSource->Time().Int64(); |
|
2337 } |
|
2338 |
|
2339 // Stop the engine |
|
2340 iEngine->Stop(); |
|
2341 |
|
2342 //Change the state of the encoder |
|
2343 iEncStateMac->Transit( CStateMachine::EPauseCommand ); |
|
2344 |
|
2345 PRINT_EXIT; |
|
2346 } |
|
2347 |
|
2348 //--------------------------------------------------------------------------- |
|
2349 // Resumes video recording |
|
2350 //--------------------------------------------------------------------------- |
|
2351 // |
|
2352 void CAriMp4spencHwDeviceImpl::Resume() |
|
2353 { |
|
2354 PRINT_ENTRY; |
|
2355 |
|
2356 // doing it before transitionvalid check because initialize->resume is |
|
2357 // not added |
|
2358 if ( iEncStateMac->IsInInitializedState() ) |
|
2359 { |
|
2360 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::Resume()->Got " |
|
2361 "resume in initialized state. So go to start()" ) ); |
|
2362 Start(); |
|
2363 return; |
|
2364 } |
|
2365 |
|
2366 if ( iEncStateMac->IsPlaying() && !iEncStateMac->IsPaused() ) |
|
2367 { |
|
2368 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::Resume()->already " |
|
2369 "in playing-not-paused state, so ignore" ) ); |
|
2370 return; |
|
2371 } |
|
2372 |
|
2373 if ( !iEncStateMac->IsTransitionValid( CStateMachine::EResumeCommand ) ) |
|
2374 { |
|
2375 PRINT_MSG( LEVEL_CRITICAL, ("Resume called in invalid state" ) ); |
|
2376 ClientFatalError( KErrPermissionDenied ); |
|
2377 return; |
|
2378 } |
|
2379 |
|
2380 // No arguments to be passed in Resume |
|
2381 if ( iClockSource ) |
|
2382 { |
|
2383 //Clock may or may not be paused, when HWDevice is paused, so |
|
2384 //add the paused duration to clock |
|
2385 iPauseOffset = iClockSource->Time().Int64(); |
|
2386 iPauseOffset -= iClockTimeWhenPaused; |
|
2387 |
|
2388 //calculate the total time and deviation |
|
2389 iTotalTime += iPauseOffset; |
|
2390 TTime lSystemTime; |
|
2391 lSystemTime.UniversalTime(); |
|
2392 |
|
2393 // Send Update time before sending Resume command, so that clock source |
|
2394 // is set before |
|
2395 UpdateTime(); |
|
2396 iPeriodicTimer->Start( iPollingInterval, iPollingInterval, TCallBack( |
|
2397 CAriMp4spencHwDeviceImpl::TimerCallBack, ( TAny* ) this ) ); |
|
2398 } |
|
2399 |
|
2400 // Start the engine |
|
2401 iEngine->Start(); |
|
2402 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
2403 { |
|
2404 // send the remaining pending packets to client |
|
2405 while ( iOutputFreeBufferQueue.Count() && iPacketsPending ) |
|
2406 { |
|
2407 TVideoOutputBuffer *outBuf = iOutputFreeBufferQueue[0]; |
|
2408 FillVideoSegment( outBuf, iInternalOutputBufferQueue[0] ); |
|
2409 iOutputFreeBufferQueue.Remove( 0 ); |
|
2410 iMMFDevVideoRecordProxy->MdvrpNewBuffer( outBuf ); |
|
2411 } |
|
2412 } |
|
2413 |
|
2414 //Change the state of the encoder |
|
2415 PRINT_EXIT; |
|
2416 iEncStateMac->Transit( CStateMachine::EResumeCommand ); |
|
2417 } |
|
2418 |
|
2419 //--------------------------------------------------------------------------- |
|
2420 // Freezes the input picture |
|
2421 //--------------------------------------------------------------------------- |
|
2422 // |
|
2423 |
|
2424 void CAriMp4spencHwDeviceImpl::Freeze() |
|
2425 { |
|
2426 PRINT_ENTRY; |
|
2427 |
|
2428 if ( !iEncStateMac->IsInitialized() ) |
|
2429 { |
|
2430 PRINT_MSG( LEVEL_CRITICAL,("CAriMp4spencHwDeviceImpl::Freeze() Freeze" |
|
2431 " called in invalid state" ) ); |
|
2432 ClientFatalError( KErrNotReady ); |
|
2433 return; |
|
2434 } |
|
2435 iFrozen = ETrue; |
|
2436 |
|
2437 PRINT_EXIT; |
|
2438 } |
|
2439 |
|
2440 //--------------------------------------------------------------------------- |
|
2441 // Releases a frozen input picture |
|
2442 //--------------------------------------------------------------------------- |
|
2443 // |
|
2444 |
|
2445 void CAriMp4spencHwDeviceImpl::ReleaseFreeze() |
|
2446 { |
|
2447 |
|
2448 PRINT_ENTRY; |
|
2449 |
|
2450 if ( !iEncStateMac->IsInitialized() ) |
|
2451 { |
|
2452 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::ReleaseFreeze() " |
|
2453 "called in invalid state" ) ); |
|
2454 ClientFatalError( KErrNotReady ); |
|
2455 return; |
|
2456 } |
|
2457 iFrozen = EFalse; |
|
2458 |
|
2459 PRINT_EXIT; |
|
2460 } |
|
2461 |
|
2462 //--------------------------------------------------------------------------- |
|
2463 // Returns the current recording position |
|
2464 //--------------------------------------------------------------------------- |
|
2465 // |
|
2466 TTimeIntervalMicroSeconds CAriMp4spencHwDeviceImpl::RecordingPosition() |
|
2467 { |
|
2468 PRINT_ENTRY; |
|
2469 |
|
2470 if ( !iEncStateMac->IsInitialized() ) |
|
2471 { |
|
2472 PRINT_MSG( LEVEL_HIGH, ("CAriMp4spencHwDeviceImpl::" |
|
2473 "RecordingPosition() called in invalid state" ) ); |
|
2474 ClientFatalError( KErrNotReady ); |
|
2475 return TTimeIntervalMicroSeconds( 0 ); |
|
2476 } |
|
2477 |
|
2478 PRINT_EXIT; |
|
2479 return TTimeIntervalMicroSeconds( iLastEncodedPictureTimestamp ); |
|
2480 } |
|
2481 |
|
2482 //--------------------------------------------------------------------------- |
|
2483 // Reads various counters related to processed video pictures |
|
2484 //--------------------------------------------------------------------------- |
|
2485 // |
|
2486 void CAriMp4spencHwDeviceImpl::GetPictureCounters( |
|
2487 CMMFDevVideoRecord::TPictureCounters& aCounters ) |
|
2488 { |
|
2489 PRINT_ENTRY; |
|
2490 |
|
2491 if ( !iEncStateMac->IsInitialized() ) |
|
2492 { |
|
2493 ClientFatalError( KErrNotReady ); |
|
2494 return; |
|
2495 } |
|
2496 |
|
2497 TUint numofpacktsskipped; |
|
2498 TUint err = iCodec->GetParam( CONTROL_CMD_GET_NUMOFPICTSKIPPED, |
|
2499 &numofpacktsskipped ); |
|
2500 iPictureCounters.iPicturesSkippedRateControl |
|
2501 = iPictureCounters.iPicturesSkippedRateControl + numofpacktsskipped; |
|
2502 iPictureCounters.iPicturesProcessed = iPictureCounters.iInputPictures |
|
2503 - iPictureCounters.iPicturesSkippedRateControl; |
|
2504 |
|
2505 aCounters = iPictureCounters; |
|
2506 //reset the counters |
|
2507 iPictureCounters.iInputPictures = 0; |
|
2508 iPictureCounters.iPicturesSkippedRateControl = 0; |
|
2509 iPictureCounters.iPicturesProcessed = 0; |
|
2510 |
|
2511 PRINT_EXIT; |
|
2512 } |
|
2513 |
|
2514 //--------------------------------------------------------------------------- |
|
2515 // Reads the frame stabilisation output picture position. |
|
2516 //--------------------------------------------------------------------------- |
|
2517 // |
|
2518 void CAriMp4spencHwDeviceImpl::GetFrameStabilisationOutput( |
|
2519 TRect&/* aRect*/) |
|
2520 { |
|
2521 PRINT_ENTRY; |
|
2522 PRINT_EXIT; |
|
2523 ClientFatalError( KErrNotSupported ); |
|
2524 } |
|
2525 |
|
2526 //--------------------------------------------------------------------------- |
|
2527 // Retrieves the number of complexity control levels available for this |
|
2528 // hardware device |
|
2529 //--------------------------------------------------------------------------- |
|
2530 // |
|
2531 TUint CAriMp4spencHwDeviceImpl::NumComplexityLevels() |
|
2532 { |
|
2533 |
|
2534 PRINT_ENTRY; |
|
2535 |
|
2536 if ( !iEncStateMac->IsInitialized() ) |
|
2537 { |
|
2538 ClientFatalError( KErrNotReady ); |
|
2539 return 0; |
|
2540 } |
|
2541 |
|
2542 PRINT_EXIT; |
|
2543 return ( KMPEG4H263ENCIMPL_NUM_COMPLEXITYLEVELS ); |
|
2544 } |
|
2545 |
|
2546 //--------------------------------------------------------------------------- |
|
2547 // Sets the complexity level to use for video processing in a hardware device |
|
2548 //--------------------------------------------------------------------------- |
|
2549 // |
|
2550 void CAriMp4spencHwDeviceImpl::SetComplexityLevel( TUint aLevel ) |
|
2551 { |
|
2552 PRINT_ENTRY; |
|
2553 |
|
2554 if ( !iEncStateMac->IsInitialized() ) |
|
2555 { |
|
2556 ClientFatalError( KErrNotReady ); |
|
2557 return; |
|
2558 } |
|
2559 |
|
2560 if ( aLevel >= KMPEG4H263ENCIMPL_NUM_COMPLEXITYLEVELS ) |
|
2561 { |
|
2562 PRINT_MSG( LEVEL_CRITICAL, ("CAriMp4spencHwDeviceImpl" |
|
2563 "::SetComplexityLevel() Unsupported level Passed" ) ); |
|
2564 ClientFatalError( KErrArgument ); |
|
2565 } |
|
2566 |
|
2567 iSetMpeg4H263HWParams.iComplexityLevel = aLevel; |
|
2568 TMpeg4H263EncoderInitParams *currentParams = NULL; |
|
2569 TRAPD ( error, currentParams |
|
2570 = new ( ELeave ) TMpeg4H263EncoderInitParams ); |
|
2571 |
|
2572 *currentParams = iSetMpeg4H263HWParams; |
|
2573 |
|
2574 // Add command apply commit settings to the codec |
|
2575 TRAP ( error, iEngine->AddCommandL( CBaseEngine::ENormalPriority, |
|
2576 CONTROL_CMD_SET_COMPLEXITY_LEVEL, currentParams ) ); |
|
2577 |
|
2578 if ( error != KErrNone ) |
|
2579 { |
|
2580 delete currentParams; |
|
2581 ClientFatalError( error ); |
|
2582 return; |
|
2583 } |
|
2584 |
|
2585 PRINT_EXIT; |
|
2586 } |
|
2587 |
|
2588 //--------------------------------------------------------------------------- |
|
2589 // Retrieves information about the pre-processing capabilities of this |
|
2590 // hardware device. |
|
2591 //--------------------------------------------------------------------------- |
|
2592 // |
|
2593 CPreProcessorInfo* CAriMp4spencHwDeviceImpl::PreProcessorInfoLC() |
|
2594 { |
|
2595 PRINT_ENTRY; |
|
2596 |
|
2597 TInt cleanupStackPushCount = 0; |
|
2598 if ( iEncStateMac->IsInitialized() ) |
|
2599 { |
|
2600 PRINT_ERR( "SetErrorProtectionLevelsL () called after Initialize()" |
|
2601 "..leaving" ); |
|
2602 User::Leave( KErrPermissionDenied ); |
|
2603 } |
|
2604 _LIT( KManufacturer, "" ); |
|
2605 _LIT( KIdentifier, "" ); |
|
2606 |
|
2607 TPtrC8 implementationSpecificInfo( NULL, 0 ); |
|
2608 RArray<TUncompressedVideoFormat> inputFormats; |
|
2609 CleanupClosePushL( inputFormats ); |
|
2610 cleanupStackPushCount++; |
|
2611 inputFormats.Reset(); |
|
2612 |
|
2613 RArray<TUncompressedVideoFormat> outputFormats; |
|
2614 CleanupClosePushL( outputFormats ); |
|
2615 cleanupStackPushCount++; |
|
2616 outputFormats.Reset(); |
|
2617 |
|
2618 RArray<TUint32> supportedCombinations; |
|
2619 CleanupClosePushL( supportedCombinations ); |
|
2620 cleanupStackPushCount++; |
|
2621 supportedCombinations.Reset(); |
|
2622 |
|
2623 RArray<TScaleFactor> supportedScaleFactors; |
|
2624 CleanupClosePushL( supportedScaleFactors ); |
|
2625 cleanupStackPushCount++; |
|
2626 supportedScaleFactors.Reset(); |
|
2627 |
|
2628 TYuvToYuvCapabilities yuvToYuvCapabilities; |
|
2629 TUid uid; |
|
2630 CPreProcessorInfo *preProcessorInfo = CPreProcessorInfo::NewL( uid.Null(), |
|
2631 KManufacturer, KIdentifier, TVersion( 0, 0, 0 ), EFalse, EFalse, |
|
2632 inputFormats.Array(), outputFormats.Array(), |
|
2633 supportedCombinations.Array(), EFalse, EFalse, |
|
2634 supportedScaleFactors.Array(), yuvToYuvCapabilities, 0, 0, |
|
2635 implementationSpecificInfo ); |
|
2636 |
|
2637 CleanupStack::PushL( preProcessorInfo ); |
|
2638 CleanupStack::Pop( cleanupStackPushCount ); |
|
2639 |
|
2640 PRINT_EXIT; |
|
2641 return preProcessorInfo; |
|
2642 } |
|
2643 |
|
2644 //--------------------------------------------------------------------------- |
|
2645 // Sets the hardware device input format |
|
2646 //--------------------------------------------------------------------------- |
|
2647 // |
|
2648 |
|
2649 void CAriMp4spencHwDeviceImpl::SetInputFormatL( |
|
2650 const TUncompressedVideoFormat& aFormat, const TSize& aPictureSize ) |
|
2651 { |
|
2652 PRINT_ENTRY; |
|
2653 |
|
2654 if ( iEncStateMac->IsInitialized() ) |
|
2655 { |
|
2656 PRINT_ERR( "SetInputFormatL () called after Initialize()..leaving" ); |
|
2657 User::Leave( KErrPermissionDenied ); |
|
2658 } |
|
2659 |
|
2660 if ( !CheckInputFormat( aFormat ) ) |
|
2661 { |
|
2662 PRINT_ERR("CAriMp4spencHwDeviceImpl" |
|
2663 "::SetInputFormatL() Leaving because of not support input format" ); |
|
2664 User::Leave( KErrNotSupported ); |
|
2665 } |
|
2666 |
|
2667 TInt32 aspectRatio = ::MapAspectRatio( |
|
2668 aFormat.iYuvFormat.iAspectRatioNum, |
|
2669 aFormat.iYuvFormat.iAspectRatioDenom ); |
|
2670 if ( aspectRatio == -1 ) |
|
2671 { |
|
2672 User::Leave( KErrNotSupported ); |
|
2673 } |
|
2674 |
|
2675 iSetMpeg4H263HWParams.iAspectRatio = aspectRatio; |
|
2676 iSetMpeg4H263HWParams.iInputFormat = aFormat; |
|
2677 iSetMpeg4H263HWParams.iPictureSize = aPictureSize; |
|
2678 TInt height = iSetMpeg4H263HWParams.iPictureSize.iHeight; |
|
2679 TInt width = iSetMpeg4H263HWParams.iPictureSize.iWidth; |
|
2680 |
|
2681 if ( height > KMPEG4H263ENCIMPL_720P_HEIGHT || |
|
2682 width > KMPEG4H263ENCIMPL_720P_WIDTH ) |
|
2683 { |
|
2684 User::Leave( KErrNotSupported ); |
|
2685 } |
|
2686 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncInputFormat; |
|
2687 |
|
2688 PRINT_EXIT; |
|
2689 } |
|
2690 |
|
2691 //--------------------------------------------------------------------------- |
|
2692 // Sets the data source to be a camera, and sets the device to use direct . |
|
2693 // capture for input |
|
2694 //--------------------------------------------------------------------------- |
|
2695 // |
|
2696 |
|
2697 void CAriMp4spencHwDeviceImpl::SetSourceCameraL( TInt /*aCameraHandle*/ |
|
2698 , TReal /*aPictureRate*/ ) |
|
2699 { |
|
2700 PRINT_ENTRY; |
|
2701 |
|
2702 if ( iEncStateMac->IsInitialized() ) |
|
2703 { |
|
2704 PRINT_ERR( "SetSourceCameraL() called after Initialize()..leaving" ); |
|
2705 User::Leave( KErrPermissionDenied ); |
|
2706 return; |
|
2707 } |
|
2708 User::Leave( KErrNotSupported ); |
|
2709 |
|
2710 PRINT_EXIT; |
|
2711 } |
|
2712 |
|
2713 //--------------------------------------------------------------------------- |
|
2714 // Sets the data source to be memory buffers. |
|
2715 //--------------------------------------------------------------------------- |
|
2716 // |
|
2717 |
|
2718 void CAriMp4spencHwDeviceImpl::SetSourceMemoryL( TReal aMaxPictureRate, |
|
2719 TBool aConstantPictureRate, TBool aProcessRealtime ) |
|
2720 { |
|
2721 PRINT_ENTRY; |
|
2722 |
|
2723 if ( iEncStateMac->IsInitialized() ) |
|
2724 { |
|
2725 User::Leave( KErrPermissionDenied ); |
|
2726 return; |
|
2727 } |
|
2728 |
|
2729 if ( ( aMaxPictureRate <= 0 ) || ( aMaxPictureRate |
|
2730 > KMPEG4H263ENCIMPL_MAX_PICTURERATE ) ) |
|
2731 { |
|
2732 PRINT_ERR( "Incorrect value of max picture rate..leaving" ); |
|
2733 User::Leave( KErrNotSupported ); |
|
2734 return; |
|
2735 } |
|
2736 |
|
2737 // Check for the picture rates supported |
|
2738 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::SetSourceMemoryL() " |
|
2739 "Memory Picture rate is set as %f", aMaxPictureRate ) ); |
|
2740 iSetMpeg4H263HWParams.iMaxPictureRate = aMaxPictureRate; |
|
2741 iSetMpeg4H263HWParams.iConstantPictureRate = aConstantPictureRate; |
|
2742 iSetMpeg4H263HWParams.iProcessRealtime = aProcessRealtime; |
|
2743 iSetMpeg4H263HWParams.iBeforeInitialize |= EEncSourceMemory; |
|
2744 |
|
2745 PRINT_EXIT; |
|
2746 } |
|
2747 |
|
2748 //--------------------------------------------------------------------------- |
|
2749 // Sets the clock source to use for video timing. If no clock |
|
2750 // source is set. video encoding will not be synchronized, but |
|
2751 // will proceed as fast as possible, depending on input data and |
|
2752 // output buffer availability. |
|
2753 //--------------------------------------------------------------------------- |
|
2754 // |
|
2755 |
|
2756 void CAriMp4spencHwDeviceImpl::SetClockSource( MMMFClockSource* aClock ) |
|
2757 { |
|
2758 PRINT_ENTRY; |
|
2759 |
|
2760 if ( iEncStateMac->IsInitialized() ) |
|
2761 { |
|
2762 ClientFatalError( KErrPermissionDenied ); |
|
2763 return; |
|
2764 } |
|
2765 |
|
2766 if ( !aClock ) |
|
2767 { |
|
2768 ClientFatalError( KErrArgument ); |
|
2769 return; |
|
2770 } |
|
2771 |
|
2772 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::SetClockSource() " |
|
2773 "Encoder ClockSource is %x", ( TInt ) aClock ) ); |
|
2774 iClockSource = aClock; |
|
2775 |
|
2776 PRINT_EXIT; |
|
2777 } |
|
2778 |
|
2779 //--------------------------------------------------------------------------- |
|
2780 // Sets pre-processing options for RGB to YUV color space conversion |
|
2781 //--------------------------------------------------------------------------- |
|
2782 // |
|
2783 |
|
2784 void CAriMp4spencHwDeviceImpl::SetRgbToYuvOptionsL( TRgbRange /*aRange*/, |
|
2785 const TYuvFormat& /*aOutputFormat*/ ) |
|
2786 { |
|
2787 PRINT_ENTRY; |
|
2788 PRINT_EXIT; |
|
2789 User::Leave( KErrNotSupported ); |
|
2790 } |
|
2791 |
|
2792 //---------------------------------------------------------------------------- |
|
2793 // Sets pre-processing options for YUV to YUV data format conversion |
|
2794 //--------------------------------------------------------------------------- |
|
2795 // |
|
2796 |
|
2797 |
|
2798 void CAriMp4spencHwDeviceImpl::SetYuvToYuvOptionsL( |
|
2799 const TYuvFormat& /*aInputFormat*/, |
|
2800 const TYuvFormat& /*aOutputFormat*/ ) |
|
2801 { |
|
2802 PRINT_ENTRY; |
|
2803 PRINT_ERR( "SetYuvToYuvOptionsL not supported...leaving \n" ); |
|
2804 PRINT_EXIT; |
|
2805 User::Leave( KErrNotSupported ); |
|
2806 } |
|
2807 |
|
2808 //--------------------------------------------------------------------------- |
|
2809 // Sets the pre-processing types to be used in a hardware device |
|
2810 //--------------------------------------------------------------------------- |
|
2811 // |
|
2812 |
|
2813 void CAriMp4spencHwDeviceImpl::SetPreProcessTypesL( |
|
2814 TUint32 /*aPreProcessTypes*/ ) |
|
2815 { |
|
2816 PRINT_ENTRY; |
|
2817 PRINT_ERR( "SetPreProcessTypesL not supported...leaving \n" ); |
|
2818 PRINT_EXIT; |
|
2819 User::Leave( KErrNotSupported ); |
|
2820 } |
|
2821 |
|
2822 //--------------------------------------------------------------------------- |
|
2823 // Sets pre-processing options for rotation |
|
2824 //--------------------------------------------------------------------------- |
|
2825 // |
|
2826 |
|
2827 void CAriMp4spencHwDeviceImpl::SetRotateOptionsL( |
|
2828 TRotationType /*aRotationType*/ ) |
|
2829 { |
|
2830 PRINT_ENTRY; |
|
2831 PRINT_ERR( "SetRotateOptionsL not supported...leaving \n" ); |
|
2832 PRINT_EXIT; |
|
2833 User::Leave( KErrNotSupported ); |
|
2834 } |
|
2835 |
|
2836 //--------------------------------------------------------------------------- |
|
2837 // Sets pre-processing options for scaling |
|
2838 //--------------------------------------------------------------------------- |
|
2839 // |
|
2840 |
|
2841 void CAriMp4spencHwDeviceImpl::SetScaleOptionsL( |
|
2842 const TSize& /*aTargetSize*/, |
|
2843 TBool /*aAntiAliasFiltering*/ ) |
|
2844 { |
|
2845 PRINT_ENTRY; |
|
2846 PRINT_ERR( "SetScaleOptionsL not supported...leaving \n" ); |
|
2847 PRINT_EXIT; |
|
2848 User::Leave( KErrNotSupported ); |
|
2849 } |
|
2850 |
|
2851 //--------------------------------------------------------------------------- |
|
2852 // Sets pre-processing options for input cropping |
|
2853 //--------------------------------------------------------------------------- |
|
2854 // |
|
2855 |
|
2856 void CAriMp4spencHwDeviceImpl::SetInputCropOptionsL( |
|
2857 const TRect& /*aRect*/ ) |
|
2858 { |
|
2859 PRINT_ENTRY; |
|
2860 PRINT_ERR( "SetInputCropOptionsL not supported...leaving \n" ); |
|
2861 PRINT_EXIT; |
|
2862 User::Leave( KErrNotSupported ); |
|
2863 } |
|
2864 |
|
2865 //--------------------------------------------------------------------------- |
|
2866 // Sets pre-processing options for output cropping |
|
2867 //--------------------------------------------------------------------------- |
|
2868 // |
|
2869 |
|
2870 void CAriMp4spencHwDeviceImpl::SetOutputCropOptionsL( |
|
2871 const TRect& /*aRect*/) |
|
2872 { |
|
2873 PRINT_ENTRY; |
|
2874 PRINT_ERR( "SetOutputCropOptionsL not supported...leaving \n" ); |
|
2875 PRINT_EXIT; |
|
2876 User::Leave( KErrNotSupported ); |
|
2877 } |
|
2878 |
|
2879 //--------------------------------------------------------------------------- |
|
2880 // Sets pre-processing options for output padding |
|
2881 //--------------------------------------------------------------------------- |
|
2882 // |
|
2883 |
|
2884 void CAriMp4spencHwDeviceImpl::SetOutputPadOptionsL( |
|
2885 const TSize& /*aOutputSize*/, const TPoint& /*aPicturePos*/ ) |
|
2886 { |
|
2887 PRINT_ENTRY; |
|
2888 PRINT_ERR( "SetOutputPadOptionsL not supported...leaving \n" ); |
|
2889 PRINT_EXIT; |
|
2890 User::Leave( KErrNotSupported ); |
|
2891 } |
|
2892 |
|
2893 //--------------------------------------------------------------------------- |
|
2894 // Sets color enhancement pre-processing options |
|
2895 //--------------------------------------------------------------------------- |
|
2896 // |
|
2897 |
|
2898 void CAriMp4spencHwDeviceImpl::SetColorEnhancementOptionsL( |
|
2899 const TColorEnhancementOptions& /*aOptions*/) |
|
2900 { |
|
2901 PRINT_ENTRY; |
|
2902 PRINT_ERR( "SetColorEnhancementOptionsL not supported...leaving \n" ); |
|
2903 PRINT_EXIT; |
|
2904 User::Leave( KErrNotSupported ); |
|
2905 } |
|
2906 |
|
2907 //--------------------------------------------------------------------------- |
|
2908 // Sets frame stabilisation options |
|
2909 //--------------------------------------------------------------------------- |
|
2910 // |
|
2911 |
|
2912 void CAriMp4spencHwDeviceImpl::SetFrameStabilisationOptionsL( |
|
2913 const TSize& /*aOutputSize*/, TBool /*aFrameStabilisation*/ ) |
|
2914 { |
|
2915 PRINT_ENTRY; |
|
2916 PRINT_ERR( "SetFrameStabilisationOptionsL not supported...leaving \n" ); |
|
2917 PRINT_EXIT; |
|
2918 User::Leave( KErrNotSupported ); |
|
2919 } |
|
2920 |
|
2921 //--------------------------------------------------------------------------- |
|
2922 // Sets custom implementation-specific pre-processing options. |
|
2923 //--------------------------------------------------------------------------- |
|
2924 // |
|
2925 //--------------------------------------------------------------------------- |
|
2926 // |
|
2927 |
|
2928 void CAriMp4spencHwDeviceImpl::SetCustomPreProcessOptionsL( |
|
2929 const TDesC8& /*aOptions*/) |
|
2930 { |
|
2931 PRINT_ENTRY; |
|
2932 PRINT_ERR( "SetCustomPreProcessOptionsL not supported...leaving \n" ); |
|
2933 PRINT_EXIT; |
|
2934 User::Leave( KErrNotSupported ); |
|
2935 } |
|
2936 |
|
2937 //--------------------------------------------------------------------------- |
|
2938 // Proxy which recieves callbacks from Hw Device |
|
2939 //--------------------------------------------------------------------------- |
|
2940 // |
|
2941 |
|
2942 void CAriMp4spencHwDeviceImpl::SetProxy( MMMFDevVideoRecordProxy& aProxy ) |
|
2943 { |
|
2944 PRINT_ENTRY; |
|
2945 |
|
2946 if ( iEncStateMac->IsInitialized() ) |
|
2947 { |
|
2948 ClientFatalError( KErrPermissionDenied ); |
|
2949 return; |
|
2950 } |
|
2951 iMMFDevVideoRecordProxy = &aProxy; |
|
2952 |
|
2953 PRINT_EXIT; |
|
2954 } |
|
2955 |
|
2956 //--------------------------------------------------------------------------- |
|
2957 // Callback to indicate the input buffer is consumed |
|
2958 //--------------------------------------------------------------------------- |
|
2959 // |
|
2960 |
|
2961 TInt CAriMp4spencHwDeviceImpl::InputBufferConsumed( TAny* aInp, |
|
2962 TInt aError ) |
|
2963 { |
|
2964 PRINT_ENTRY; |
|
2965 |
|
2966 if ( !aInp ) |
|
2967 { |
|
2968 return KErrArgument; |
|
2969 } |
|
2970 |
|
2971 TVideoPicture *picture = (TVideoPicture *) aInp; |
|
2972 if ( ( picture->iOptions & TVideoPicture::ETimestamp ) && aError |
|
2973 != ( KErrCancel ) ) |
|
2974 { |
|
2975 iLastEncodedPictureTimestamp = picture->iTimestamp.Int64(); |
|
2976 } |
|
2977 |
|
2978 // if custom buffer emabled then add it to queue else return the picture |
|
2979 // to client |
|
2980 if ( !iInputBufReturnToPreProc ) |
|
2981 { |
|
2982 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl" |
|
2983 "::InputBufferConsumed()-return picture back to client" ) ); |
|
2984 |
|
2985 iMMFDevVideoRecordProxy->MdvrpReturnPicture( picture ); |
|
2986 } |
|
2987 else |
|
2988 { |
|
2989 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl" |
|
2990 "::InputBufferConsumed()-return picture back to Input Device" ) ); |
|
2991 iInputDevice->ReturnPicture( picture ); |
|
2992 } |
|
2993 |
|
2994 if ( iInputEndCalled && ( iEngine->NumInputBuffers() == 0 ) |
|
2995 && ( iCodec->IsCurrentPictureSkipped() ) ) |
|
2996 { |
|
2997 PRINT_MSG( LEVEL_HIGH, ("CAriMp4spencHwDeviceImpl" |
|
2998 "::InputBufferConsumed()::Calling stream end " ) ); |
|
2999 |
|
3000 Stop(); |
|
3001 iMMFDevVideoRecordProxy->MdvrpStreamEnd(); |
|
3002 return ( KErrNone ); |
|
3003 } |
|
3004 |
|
3005 PRINT_EXIT; |
|
3006 return KErrNone; |
|
3007 } |
|
3008 |
|
3009 //--------------------------------------------------------------------------- |
|
3010 // Callback to indicate the output buffer is ready |
|
3011 //--------------------------------------------------------------------------- |
|
3012 // |
|
3013 |
|
3014 TInt CAriMp4spencHwDeviceImpl::OutputBufferReady( TAny* aOup, TInt aError ) |
|
3015 { |
|
3016 PRINT_ENTRY; |
|
3017 |
|
3018 TVideoOutputBuffer *outputBuf = ( TVideoOutputBuffer* ) aOup; |
|
3019 TInt error = KErrNone; |
|
3020 if ( iFrozen ) |
|
3021 { |
|
3022 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::OutputBufferReady()" |
|
3023 "Frozen state, so drop output picture" ) ); |
|
3024 |
|
3025 outputBuf->iData.Set( ( TUint8* ) outputBuf->iData.Ptr(), |
|
3026 iOutputBufferSize ); |
|
3027 |
|
3028 iEngine->AddOutput( outputBuf ); |
|
3029 return KErrNone; |
|
3030 } |
|
3031 |
|
3032 if ( aError == KErrNone ) |
|
3033 { |
|
3034 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
3035 { |
|
3036 error = iInternalOutputBufferQueue.Append( outputBuf ); |
|
3037 if ( error != KErrNone ) |
|
3038 { |
|
3039 ClientFatalError( error ); |
|
3040 return KErrNone; |
|
3041 } |
|
3042 |
|
3043 // get the packet offset infor |
|
3044 TUint* ptr = iFreeBufferQueueForPacketOffsetInfo[0]; |
|
3045 iPacketOffsetBuf->Set( ( TUint8* ) ptr, iMaxNumOfPackets |
|
3046 * KDoubleWordLength, iMaxNumOfPackets * KDoubleWordLength); |
|
3047 |
|
3048 error = iCodec->GetParam( CONTROL_CMD_GET_PACKETBOUNDARYDATA, |
|
3049 iPacketOffsetBuf ); |
|
3050 if ( error != KErrNone ) |
|
3051 { |
|
3052 ClientFatalError( error ); |
|
3053 return KErrNone; |
|
3054 } |
|
3055 |
|
3056 //remove the first element and add it to filled Queue |
|
3057 TUint* filledOffsetLengthInfoBuffer = |
|
3058 iFreeBufferQueueForPacketOffsetInfo[0]; |
|
3059 iFreeBufferQueueForPacketOffsetInfo.Remove( 0 ); |
|
3060 error = iFilledBufferQueueForPacketOffsetInfo.Append( |
|
3061 filledOffsetLengthInfoBuffer ); |
|
3062 if ( error != KErrNone ) |
|
3063 { |
|
3064 ClientFatalError( error ); |
|
3065 return KErrNone; |
|
3066 } |
|
3067 |
|
3068 if ( !iTotalLengthFilledSoFarInPacketMode ) |
|
3069 { |
|
3070 iTotalOutputBufferLengthInPacketMode |
|
3071 = iInternalOutputBufferQueue[0]->iData.Length(); |
|
3072 if ( iTotalOutputBufferLengthInPacketMode != 0 ) |
|
3073 { |
|
3074 iPacketOffSetCurrentPosition |
|
3075 = iFilledBufferQueueForPacketOffsetInfo[0]; |
|
3076 |
|
3077 iPacketsPending = ETrue; |
|
3078 while ( iOutputFreeBufferQueue.Count() |
|
3079 && iPacketsPending ) |
|
3080 { |
|
3081 TVideoOutputBuffer *outBuf |
|
3082 = iOutputFreeBufferQueue[0]; |
|
3083 |
|
3084 FillVideoSegment( outBuf, |
|
3085 iInternalOutputBufferQueue[0] ); |
|
3086 |
|
3087 iOutputFreeBufferQueue.Remove( 0 ); |
|
3088 iMMFDevVideoRecordProxy->MdvrpNewBuffer( outBuf ); |
|
3089 } |
|
3090 } |
|
3091 else |
|
3092 { |
|
3093 iPacketsPending = EFalse; |
|
3094 |
|
3095 // remove packet offset info buffer from filled Q and |
|
3096 // add it to free Q |
|
3097 TUint* freeOffsetLengthInfoBuffer = |
|
3098 iFilledBufferQueueForPacketOffsetInfo[0]; |
|
3099 iFilledBufferQueueForPacketOffsetInfo.Remove( 0 ); |
|
3100 |
|
3101 TInt error = iFreeBufferQueueForPacketOffsetInfo .Append( |
|
3102 freeOffsetLengthInfoBuffer ); |
|
3103 |
|
3104 if ( error != KErrNone ) |
|
3105 { |
|
3106 ClientFatalError( error ); |
|
3107 return KErrNone; |
|
3108 } |
|
3109 |
|
3110 // Remove the internal buffer and add it back to process |
|
3111 // engine |
|
3112 if ( iInternalOutputBufferQueue.Count() ) |
|
3113 { |
|
3114 TVideoOutputBuffer* outBuf = |
|
3115 iInternalOutputBufferQueue[0]; |
|
3116 iInternalOutputBufferQueue.Remove( 0 ); |
|
3117 |
|
3118 outBuf->iData.Set( ( TUint8* )outBuf->iData.Ptr(), |
|
3119 iOutputBufferSize ); |
|
3120 |
|
3121 // Add the Buffer back to the Process Engine |
|
3122 if ( ( !iEncStateMac->IsInputEndPending() ) |
|
3123 && ( !iEncStateMac->IsStopped() ) ) |
|
3124 { |
|
3125 iEngine->AddOutput( ( TAny* )outBuf ); |
|
3126 } |
|
3127 } |
|
3128 } |
|
3129 } |
|
3130 } |
|
3131 else |
|
3132 { |
|
3133 // inform devvideo record that the new encoded buffer is avaibable |
|
3134 iMMFDevVideoRecordProxy->MdvrpNewBuffer( outputBuf ); |
|
3135 } |
|
3136 } |
|
3137 |
|
3138 else if ( aError == KErrCancel ) |
|
3139 { |
|
3140 // add the buffer back to outputQueue |
|
3141 outputBuf->iData.Set( ( TUint8* )outputBuf->iData.Ptr(), |
|
3142 iOutputBufferSize ); |
|
3143 |
|
3144 if ( iSetMpeg4H263HWParams.iDataUnitType == EDuVideoSegment ) |
|
3145 { |
|
3146 error = iInternalOutputBufferQueue.Append( outputBuf ); |
|
3147 if ( error != KErrNone ) |
|
3148 { |
|
3149 ClientFatalError( error ); |
|
3150 return KErrNone; |
|
3151 } |
|
3152 } |
|
3153 else |
|
3154 { |
|
3155 error = iOutputFreeBufferQueue.Append( outputBuf ); |
|
3156 if ( error != KErrNone ) |
|
3157 { |
|
3158 ClientFatalError( error ); |
|
3159 return KErrNone; |
|
3160 } |
|
3161 } |
|
3162 |
|
3163 if ( error != KErrNone ) |
|
3164 { |
|
3165 ClientFatalError( error ); |
|
3166 return KErrNone; |
|
3167 } |
|
3168 } |
|
3169 else |
|
3170 { |
|
3171 ClientFatalError( aError ); |
|
3172 return KErrNone; |
|
3173 } |
|
3174 |
|
3175 if ( iInputEndCalled && ( iEngine->NumInputBuffers() == 0 ) ) |
|
3176 { |
|
3177 PRINT_MSG( LEVEL_HIGH, ("CAriMp4spencHwDeviceImpl" |
|
3178 "::OutputBufferReady()::Calling stream end " ) ); |
|
3179 Stop(); |
|
3180 iMMFDevVideoRecordProxy->MdvrpStreamEnd(); |
|
3181 return ( KErrNone ); |
|
3182 } |
|
3183 |
|
3184 PRINT_EXIT; |
|
3185 return KErrNone; |
|
3186 } |
|
3187 |
|
3188 //--------------------------------------------------------------------------- |
|
3189 // Callback to indicate the command has been processed |
|
3190 //--------------------------------------------------------------------------- |
|
3191 // |
|
3192 |
|
3193 void CAriMp4spencHwDeviceImpl::CommandProcessed( TInt aCmd, TAny* aCmdData, |
|
3194 TInt aError ) |
|
3195 { |
|
3196 PRINT_ENTRY; |
|
3197 |
|
3198 switch ( aCmd ) |
|
3199 { |
|
3200 case CONTROL_CMD_SET_RATE_CONTROL_OPTIONS: |
|
3201 { |
|
3202 TRateControlOptions *options = ( TRateControlOptions* ) aCmdData; |
|
3203 delete options; |
|
3204 } |
|
3205 break; |
|
3206 |
|
3207 case CONTROL_CMD_SET_FORCED_I_FRAME: |
|
3208 { |
|
3209 } |
|
3210 break; |
|
3211 |
|
3212 case CONTROL_CMD_SET_COMMIT_OPTIONS: |
|
3213 { |
|
3214 TMpeg4H263EncoderInitParams *currentParams = |
|
3215 ( TMpeg4H263EncoderInitParams* ) aCmdData; |
|
3216 |
|
3217 if ( ( aError != KErrNone ) || ( aError != KErrCancel ) ) |
|
3218 { |
|
3219 delete currentParams; |
|
3220 return; |
|
3221 } |
|
3222 else |
|
3223 { |
|
3224 iSetMpeg4H263HWParams.iBitErrors = currentParams->iBitErrors; |
|
3225 iSetMpeg4H263HWParams.iPacketLosses |
|
3226 = currentParams->iPacketLosses; |
|
3227 iSetMpeg4H263HWParams.iRandomAccessRate |
|
3228 = currentParams->iRandomAccessRate; |
|
3229 delete currentParams; |
|
3230 } |
|
3231 } |
|
3232 break; |
|
3233 |
|
3234 case CONTROL_CMD_SET_COMPLEXITY_LEVEL: |
|
3235 { |
|
3236 TMpeg4H263EncoderInitParams *currentParams = |
|
3237 ( TMpeg4H263EncoderInitParams* ) aCmdData; |
|
3238 delete currentParams; |
|
3239 } |
|
3240 break; |
|
3241 |
|
3242 case CONTROL_CMD_SET_CHANNEL_BIT_ERROR_RATE: |
|
3243 { |
|
3244 TReal* currentParams = ( TReal* ) aCmdData; |
|
3245 delete currentParams; |
|
3246 } |
|
3247 break; |
|
3248 |
|
3249 case CONTROL_CMD_SET_SLICELOSS: |
|
3250 { |
|
3251 TMPEG4H263EncSliceLoss* currentParams = |
|
3252 ( TMPEG4H263EncSliceLoss* ) aCmdData; |
|
3253 delete currentParams; |
|
3254 } |
|
3255 break; |
|
3256 |
|
3257 default: |
|
3258 break; |
|
3259 } |
|
3260 PRINT_EXIT; |
|
3261 |
|
3262 return; |
|
3263 } |
|
3264 |
|
3265 //---------------------------------------------------------------------------- |
|
3266 // Called when a fatal error occurs in process engine |
|
3267 //---------------------------------------------------------------------------- |
|
3268 // |
|
3269 |
|
3270 void CAriMp4spencHwDeviceImpl::FatalErrorFromProcessEngine( TInt aError ) |
|
3271 { |
|
3272 PRINT_ENTRY; |
|
3273 ClientFatalError( aError ); |
|
3274 PRINT_EXIT; |
|
3275 } |
|
3276 |
|
3277 //--------------------------------------------------------------------------- |
|
3278 // 2 phase constructor |
|
3279 //--------------------------------------------------------------------------- |
|
3280 // |
|
3281 |
|
3282 void CAriMp4spencHwDeviceImpl::ConstructL() |
|
3283 { |
|
3284 PRINT_ENTRY; |
|
3285 |
|
3286 TInt index = 0; |
|
3287 TInt error = KErrNone; |
|
3288 |
|
3289 // Create Array of Supported Input Formats |
|
3290 TUncompressedVideoFormat inputFormat; |
|
3291 inputFormat.iDataFormat = EYuvRawData; |
|
3292 inputFormat.iYuvFormat.iCoefficients = EYuvBt709Range0; |
|
3293 inputFormat.iYuvFormat.iPattern = EYuv420Chroma1; |
|
3294 inputFormat.iYuvFormat.iDataLayout = EYuvDataPlanar; |
|
3295 inputFormat.iYuvFormat.iYuv2RgbMatrix = NULL; |
|
3296 inputFormat.iYuvFormat.iRgb2YuvMatrix = NULL; |
|
3297 inputFormat.iYuvFormat.iAspectRatioNum = 1; |
|
3298 inputFormat.iYuvFormat.iAspectRatioDenom = 1; |
|
3299 |
|
3300 error = iSupportedInputFormats.Append( inputFormat ); |
|
3301 if ( error != KErrNone ) |
|
3302 { |
|
3303 User::Leave( error ); |
|
3304 } |
|
3305 |
|
3306 inputFormat.iYuvFormat.iCoefficients = EYuvBt601Range0; |
|
3307 error = iSupportedInputFormats.Append( inputFormat ); |
|
3308 if ( error != KErrNone ) |
|
3309 { |
|
3310 User::Leave( error ); |
|
3311 } |
|
3312 |
|
3313 inputFormat.iYuvFormat.iPattern = EYuv420Chroma2; |
|
3314 error = iSupportedInputFormats.Append( inputFormat ); |
|
3315 if ( error != KErrNone ) |
|
3316 { |
|
3317 User::Leave( error ); |
|
3318 } |
|
3319 |
|
3320 inputFormat.iYuvFormat.iCoefficients = EYuvBt709Range0; |
|
3321 error = iSupportedInputFormats.Append( inputFormat ); |
|
3322 if ( error != KErrNone ) |
|
3323 { |
|
3324 User::Leave( error ); |
|
3325 } |
|
3326 |
|
3327 inputFormat.iYuvFormat.iCoefficients = EYuvBt709Range1; |
|
3328 error = iSupportedInputFormats.Append( inputFormat ); |
|
3329 if ( error != KErrNone ) |
|
3330 { |
|
3331 User::Leave( error ); |
|
3332 } |
|
3333 |
|
3334 inputFormat.iYuvFormat.iCoefficients = EYuvBt601Range1; |
|
3335 error = iSupportedInputFormats.Append( inputFormat ); |
|
3336 if ( error != KErrNone ) |
|
3337 { |
|
3338 User::Leave( error ); |
|
3339 } |
|
3340 |
|
3341 // Create Array of Supported Output Formats |
|
3342 CCompressedVideoFormat* compressedVideoFormat[18]; |
|
3343 |
|
3344 //Adding mime types for all supported MPEG4 levels. |
|
3345 compressedVideoFormat[index] |
|
3346 = CCompressedVideoFormat::NewL( KMPEG4MimeType ); |
|
3347 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3348 index++; |
|
3349 error = iLevels.Append( KMPEG4_LEVEL_UNKNOWN ); |
|
3350 if ( error != KErrNone ) |
|
3351 { |
|
3352 User::Leave( error ); |
|
3353 } |
|
3354 |
|
3355 compressedVideoFormat[index] |
|
3356 = CCompressedVideoFormat::NewL( KMPEG4VTMimeType ); |
|
3357 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3358 index++; |
|
3359 |
|
3360 error = iLevels.Append( KMPEG4_LEVEL_UNKNOWN ); |
|
3361 if ( error != KErrNone ) |
|
3362 { |
|
3363 User::Leave( error ); |
|
3364 } |
|
3365 |
|
3366 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3367 KMPEG4MimeTypeLevel0 ); |
|
3368 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3369 index++; |
|
3370 |
|
3371 error = iLevels.Append( KMPEG4_LEVEL_0 ); |
|
3372 if ( error != KErrNone ) |
|
3373 { |
|
3374 User::Leave( error ); |
|
3375 } |
|
3376 |
|
3377 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3378 KMPEG4MimeTypeLevel0B ); |
|
3379 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3380 index++; |
|
3381 |
|
3382 error = iLevels.Append( KMPEG4_LEVEL_0B ); |
|
3383 if ( error != KErrNone ) |
|
3384 { |
|
3385 User::Leave( error ); |
|
3386 } |
|
3387 |
|
3388 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3389 KMPEG4MimeTypeLevel1 ); |
|
3390 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3391 index++; |
|
3392 |
|
3393 error = iLevels.Append( KMPEG4_LEVEL_1 ); |
|
3394 if ( error != KErrNone ) |
|
3395 { |
|
3396 User::Leave( error ); |
|
3397 } |
|
3398 |
|
3399 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3400 KMPEG4MimeTypeLevel2 ); |
|
3401 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3402 index++; |
|
3403 |
|
3404 error = iLevels.Append( KMPEG4_LEVEL_2 ); |
|
3405 if ( error != KErrNone ) |
|
3406 { |
|
3407 User::Leave( error ); |
|
3408 } |
|
3409 |
|
3410 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3411 KMPEG4MimeTypeLevel3 ); |
|
3412 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3413 index++; |
|
3414 |
|
3415 error = iLevels.Append( KMPEG4_LEVEL_3 ); |
|
3416 if ( error != KErrNone ) |
|
3417 { |
|
3418 User::Leave( error ); |
|
3419 } |
|
3420 |
|
3421 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3422 KMPEG4MimeTypeLevel4 ); |
|
3423 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3424 index++; |
|
3425 |
|
3426 error = iLevels.Append( KMPEG4_LEVEL_4 ); |
|
3427 if ( error != KErrNone ) |
|
3428 { |
|
3429 User::Leave( error ); |
|
3430 } |
|
3431 |
|
3432 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3433 KMPEG4MimeTypeLevel5 ); |
|
3434 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3435 index++; |
|
3436 |
|
3437 error = iLevels.Append( KMPEG4_LEVEL_5 ); |
|
3438 if ( error != KErrNone ) |
|
3439 { |
|
3440 User::Leave( error ); |
|
3441 } |
|
3442 |
|
3443 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3444 KMPEG4MimeTypeLevel6 ); |
|
3445 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3446 index++; |
|
3447 |
|
3448 error = iLevels.Append( KMPEG4_LEVEL_6 ); |
|
3449 if ( error != KErrNone ) |
|
3450 { |
|
3451 User::Leave( error ); |
|
3452 } |
|
3453 |
|
3454 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3455 KMPEG4MimeTypeLevel7 ); |
|
3456 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3457 index++; |
|
3458 |
|
3459 error = iLevels.Append( KMPEG4_LEVEL_7 ); |
|
3460 if ( error != KErrNone ) |
|
3461 { |
|
3462 User::Leave( error ); |
|
3463 } |
|
3464 |
|
3465 //Adding mime types for all supported H263 levels. |
|
3466 compressedVideoFormat[index] |
|
3467 = CCompressedVideoFormat::NewL( KH263MimeType ); |
|
3468 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3469 index++; |
|
3470 |
|
3471 error = iLevels.Append( KH263_LEVEL_UNKNOWN ); |
|
3472 if ( error != KErrNone ) |
|
3473 { |
|
3474 User::Leave( error ); |
|
3475 } |
|
3476 |
|
3477 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3478 KH263MimeTypeProfile0 ); |
|
3479 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3480 index++; |
|
3481 |
|
3482 error = iLevels.Append( KMPEG4_LEVEL_7 ); |
|
3483 if ( error != KErrNone ) |
|
3484 { |
|
3485 User::Leave( error ); |
|
3486 } |
|
3487 |
|
3488 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3489 KH263MimeTypeLevel10 ); |
|
3490 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3491 index++; |
|
3492 |
|
3493 error = iLevels.Append( KH263_LEVEL_10 ); |
|
3494 if ( error != KErrNone ) |
|
3495 { |
|
3496 User::Leave( error ); |
|
3497 } |
|
3498 |
|
3499 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3500 KH263MimeTypeLevel20 ); |
|
3501 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3502 index++; |
|
3503 |
|
3504 error = iLevels.Append( KH263_LEVEL_20 ); |
|
3505 if ( error != KErrNone ) |
|
3506 { |
|
3507 User::Leave( error ); |
|
3508 } |
|
3509 |
|
3510 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3511 KH263MimeTypeLevel30 ); |
|
3512 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3513 index++; |
|
3514 |
|
3515 error = iLevels.Append( KH263_LEVEL_30 ); |
|
3516 if ( error != KErrNone ) |
|
3517 { |
|
3518 User::Leave( error ); |
|
3519 } |
|
3520 |
|
3521 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3522 KH263MimeTypeLevel40 ); |
|
3523 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3524 index++; |
|
3525 |
|
3526 error = iLevels.Append( KH263_LEVEL_40 ); |
|
3527 if ( error != KErrNone ) |
|
3528 { |
|
3529 User::Leave( error ); |
|
3530 } |
|
3531 |
|
3532 compressedVideoFormat[index] = CCompressedVideoFormat::NewL( |
|
3533 KH263MimeTypeLevel45 ); |
|
3534 CleanupStack::PushL( compressedVideoFormat[index] ); |
|
3535 index++; |
|
3536 |
|
3537 error = iLevels.Append( KH263_LEVEL_45 ); |
|
3538 if ( error != KErrNone ) |
|
3539 { |
|
3540 User::Leave( error ); |
|
3541 } |
|
3542 |
|
3543 //Append all the formats to the array |
|
3544 for ( TInt i = 0; i < index; i++ ) |
|
3545 { |
|
3546 error = iSupportedOutputFormats.Append( compressedVideoFormat[i] ); |
|
3547 if ( error != KErrNone ) |
|
3548 { |
|
3549 User::Leave( error ); |
|
3550 } |
|
3551 } |
|
3552 |
|
3553 iPeriodicTimer = CPeriodic::NewL( CActive::EPriorityIdle ); |
|
3554 iOutputFreeBufferQueue.Reset(); |
|
3555 iInternalOutputBufferQueue.Reset(); |
|
3556 iEncStateMac = CStateMachine::NewL(); |
|
3557 |
|
3558 // pop all the pushed items from cleanup stack. |
|
3559 CleanupStack::Pop( index ); |
|
3560 |
|
3561 PRINT_EXIT; |
|
3562 } |
|
3563 |
|
3564 //--------------------------------------------------------------------------- |
|
3565 // Sends the updated time to the codec |
|
3566 //--------------------------------------------------------------------------- |
|
3567 // |
|
3568 |
|
3569 TInt CAriMp4spencHwDeviceImpl::UpdateTime() |
|
3570 { |
|
3571 PRINT_ENTRY; |
|
3572 |
|
3573 if ( !iClockSource ) |
|
3574 { |
|
3575 ClientFatalError( KErrBadHandle ); |
|
3576 return -1; |
|
3577 } |
|
3578 // send the time values to the codec |
|
3579 iCodec->SetUpdatedRefernceTime( iTotalTime ); |
|
3580 |
|
3581 PRINT_EXIT; |
|
3582 return 1; |
|
3583 } |
|
3584 |
|
3585 //--------------------------------------------------------------------------- |
|
3586 // Create the output buffers in Coded picture mode |
|
3587 //--------------------------------------------------------------------------- |
|
3588 // |
|
3589 |
|
3590 void CAriMp4spencHwDeviceImpl::CreateCodedOutputBuffersL( TUint aSize ) |
|
3591 { |
|
3592 PRINT_ENTRY; |
|
3593 |
|
3594 if ( iSetMpeg4H263HWParams.iDataUnitType != EDuVideoSegment ) |
|
3595 { |
|
3596 iOutputBufferSize = aSize; |
|
3597 } |
|
3598 |
|
3599 // Allocate memory for TVideoOutputBuffer |
|
3600 iOutputBuffers |
|
3601 = new ( ELeave ) TVideoOutputBuffer[ |
|
3602 iSetMpeg4H263HWParams.iMinNumOutputBuffers]; |
|
3603 |
|
3604 for ( TInt i = 0; i < iSetMpeg4H263HWParams.iMinNumOutputBuffers; i++ ) |
|
3605 { |
|
3606 iOutputBuffers[i].iData.Set( NULL, 0 ); |
|
3607 } |
|
3608 |
|
3609 // Create the Buffer and add it to Queue |
|
3610 for ( TInt i = 0; i < iSetMpeg4H263HWParams.iMinNumOutputBuffers; i++ ) |
|
3611 { |
|
3612 TUint8* ptr = new ( ELeave ) TUint8[aSize]; |
|
3613 CleanupStack::PushL( ptr ); |
|
3614 iOutputBuffers[i].iData.Set( ptr, aSize ); |
|
3615 CleanupStack::Pop(); |
|
3616 InitializeOuputCodedBuffer( iOutputBuffers[i] ); |
|
3617 TInt error = iOutputFreeBufferQueue.Append( iOutputBuffers + i ); |
|
3618 if ( error != KErrNone ) |
|
3619 { |
|
3620 User::Leave( error ); |
|
3621 return; |
|
3622 } |
|
3623 } |
|
3624 |
|
3625 PRINT_EXIT; |
|
3626 } |
|
3627 |
|
3628 //--------------------------------------------------------------------------- |
|
3629 // Creates the temporary output buffers |
|
3630 //--------------------------------------------------------------------------- |
|
3631 // |
|
3632 void CAriMp4spencHwDeviceImpl::CreateInternalOutputBuffersL( |
|
3633 TUint aBufferSize ) |
|
3634 { |
|
3635 PRINT_ENTRY; |
|
3636 |
|
3637 iOutputBufferSize = aBufferSize; |
|
3638 |
|
3639 // Allocate memory for TVideoOutputBuffer |
|
3640 iInternalOutputBuffers |
|
3641 = new ( ELeave ) TVideoOutputBuffer |
|
3642 [KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS]; |
|
3643 |
|
3644 for ( TInt i = 0; i < KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS; i++ ) |
|
3645 { |
|
3646 iInternalOutputBuffers[i].iData.Set( NULL, 0 ); |
|
3647 } |
|
3648 |
|
3649 // Create the Buffer and add it to Queue |
|
3650 for ( TInt i = 0; i < KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS; i++ ) |
|
3651 { |
|
3652 TUint8* ptr = new ( ELeave ) TUint8[aBufferSize]; |
|
3653 CleanupStack::PushL( ptr ); |
|
3654 iInternalOutputBuffers[i].iData.Set( ptr, aBufferSize ); |
|
3655 CleanupStack::Pop(); |
|
3656 InitializeOuputCodedBuffer( iInternalOutputBuffers[i] ); |
|
3657 TInt error = iInternalOutputBufferQueue.Append( |
|
3658 iInternalOutputBuffers + i ); |
|
3659 |
|
3660 if ( error != KErrNone ) |
|
3661 { |
|
3662 ClientFatalError( error ); |
|
3663 return; |
|
3664 } |
|
3665 } |
|
3666 |
|
3667 PRINT_EXIT; |
|
3668 } |
|
3669 |
|
3670 //--------------------------------------------------------------------------- |
|
3671 // Creates the buffers required to store length and offset |
|
3672 // info of packets |
|
3673 //--------------------------------------------------------------------------- |
|
3674 // |
|
3675 |
|
3676 |
|
3677 void CAriMp4spencHwDeviceImpl::CreatePacketOffsetLengthInfoBuffersL( |
|
3678 TUint aNumOfPackets ) |
|
3679 { |
|
3680 PRINT_ENTRY; |
|
3681 iPacketOffSetAndLengthInfoBuffers |
|
3682 = new ( ELeave ) (TUint*[KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS]); |
|
3683 |
|
3684 for ( TInt i = 0; i < KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS; i++ ) |
|
3685 { |
|
3686 iPacketOffSetAndLengthInfoBuffers[i] = NULL; |
|
3687 } |
|
3688 |
|
3689 for ( TInt i = 0; i < KMPEG4H263ENCIMPL_MAXNUM_TEMPOUTPUTBUFFERS; i++ ) |
|
3690 { |
|
3691 iPacketOffSetAndLengthInfoBuffers[i] |
|
3692 = ( TUint* ) ( new ( ELeave ) TUint8[aNumOfPackets] ); |
|
3693 TInt error = iFreeBufferQueueForPacketOffsetInfo.Append( |
|
3694 iPacketOffSetAndLengthInfoBuffers[i] ); |
|
3695 if ( error != KErrNone ) |
|
3696 { |
|
3697 User::Leave( error ); |
|
3698 } |
|
3699 } |
|
3700 |
|
3701 PRINT_EXIT; |
|
3702 } |
|
3703 |
|
3704 //--------------------------------------------------------------------------- |
|
3705 // decides whether picture can be encoded or not |
|
3706 //--------------------------------------------------------------------------- |
|
3707 // |
|
3708 |
|
3709 TBool CAriMp4spencHwDeviceImpl::CanEncode( TVideoPicture *aPicture ) |
|
3710 { |
|
3711 PRINT_ENTRY; |
|
3712 |
|
3713 // check with the lastly encoded picture and decide whether it can be |
|
3714 // processed or skipped |
|
3715 if ( aPicture->iTimestamp.Int64() < iLastEncodedPictureTimestamp ) |
|
3716 { |
|
3717 return EFalse; |
|
3718 } |
|
3719 |
|
3720 // check with current clock |
|
3721 if ( ( aPicture->iTimestamp.Int64() ) < ( ( iClockSource->Time().Int64() |
|
3722 - iTotalTime ) ) ) |
|
3723 { |
|
3724 return EFalse; |
|
3725 } |
|
3726 |
|
3727 PRINT_EXIT; |
|
3728 return ETrue; |
|
3729 } |
|
3730 |
|
3731 //--------------------------------------------------------------------------- |
|
3732 // Skips the Input Picture |
|
3733 //--------------------------------------------------------------------------- |
|
3734 // |
|
3735 |
|
3736 void CAriMp4spencHwDeviceImpl::SkipInputPicture( TVideoPicture *aPicture ) |
|
3737 { |
|
3738 PRINT_ENTRY; |
|
3739 |
|
3740 // add the buffer back to queue |
|
3741 if ( !iInputBufReturnToPreProc ) |
|
3742 { |
|
3743 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::SkipInputPicture()" |
|
3744 "-return picture back to client" ) ); |
|
3745 iMMFDevVideoRecordProxy->MdvrpReturnPicture( aPicture ); |
|
3746 } |
|
3747 else |
|
3748 { |
|
3749 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::SkipInputPicture()-" |
|
3750 "return picture back to Input Device" ) ); |
|
3751 iInputDevice->ReturnPicture( aPicture ); |
|
3752 } |
|
3753 |
|
3754 if ( !iFrozen ) |
|
3755 { |
|
3756 iPictureCounters.iPicturesSkippedRateControl++; |
|
3757 } |
|
3758 |
|
3759 PRINT_EXIT; |
|
3760 } |
|
3761 |
|
3762 //--------------------------------------------------------------------------- |
|
3763 // Indicates whether the next frame is to be encoded as an I frame |
|
3764 //--------------------------------------------------------------------------- |
|
3765 // |
|
3766 TBool CAriMp4spencHwDeviceImpl::IsForcedIFrameRequired( |
|
3767 TVideoPicture* aPicture ) |
|
3768 { |
|
3769 PRINT_ENTRY; |
|
3770 |
|
3771 if ( ( aPicture->iOptions & TVideoPicture::EReqInstantRefresh ) |
|
3772 || iPictureLoss ) |
|
3773 { |
|
3774 PRINT_MSG( LEVEL_HIGH, ("CAriMp4spencHwDeviceImpl" |
|
3775 "::IsForcedIFrameRequired() ETrue 1--" ) ); |
|
3776 return ETrue; |
|
3777 } |
|
3778 |
|
3779 PRINT_EXIT; |
|
3780 return EFalse; |
|
3781 } |
|
3782 |
|
3783 //--------------------------------------------------------------------------- |
|
3784 // Extracts 1 packet from a frame and fills output buffer with the same |
|
3785 //--------------------------------------------------------------------------- |
|
3786 // |
|
3787 void CAriMp4spencHwDeviceImpl::FillVideoSegment( |
|
3788 TVideoOutputBuffer* aOutputBuf, TVideoOutputBuffer* aSrcOutputBuf ) |
|
3789 { |
|
3790 PRINT_ENTRY; |
|
3791 |
|
3792 TUint currentPacketLength = *( iPacketOffSetCurrentPosition ); |
|
3793 PRINT_MSG( LEVEL_LOW, ("CAriMp4spencHwDeviceImpl::FillVideoSegment()" |
|
3794 " currentPacketLength is %d", ( TInt )currentPacketLength ) ); |
|
3795 |
|
3796 if ( iTotalLengthFilledSoFarInPacketMode |
|
3797 < iTotalOutputBufferLengthInPacketMode ) |
|
3798 { |
|
3799 Mem::Copy( ( TUint8* ) ( aOutputBuf->iData.Ptr() ), |
|
3800 ( TUint8* ) ( aSrcOutputBuf->iData.Ptr() |
|
3801 + iTotalLengthFilledSoFarInPacketMode ), currentPacketLength ); |
|
3802 |
|
3803 aOutputBuf->iData.Set( aOutputBuf->iData.Ptr(), currentPacketLength ); |
|
3804 |
|
3805 iTotalLengthFilledSoFarInPacketMode |
|
3806 = iTotalLengthFilledSoFarInPacketMode + currentPacketLength; |
|
3807 |
|
3808 if ( iTotalLengthFilledSoFarInPacketMode |
|
3809 == iTotalOutputBufferLengthInPacketMode ) |
|
3810 { |
|
3811 iTotalLengthFilledSoFarInPacketMode = 0; |
|
3812 iPacketsPending = EFalse; |
|
3813 |
|
3814 // remove packet offset info buffer from filled Q and add it |
|
3815 // to free Q |
|
3816 TUint* freeOffsetLengthInfoBuffer = |
|
3817 iFilledBufferQueueForPacketOffsetInfo[0]; |
|
3818 iFilledBufferQueueForPacketOffsetInfo.Remove( 0 ); |
|
3819 TInt error = iFreeBufferQueueForPacketOffsetInfo.Append( |
|
3820 freeOffsetLengthInfoBuffer ); |
|
3821 if ( error != KErrNone ) |
|
3822 { |
|
3823 ClientFatalError( error ); |
|
3824 return; |
|
3825 } |
|
3826 |
|
3827 // Remove the internal buffer and add it back to process engine |
|
3828 if ( iInternalOutputBufferQueue.Count() ) |
|
3829 { |
|
3830 TVideoOutputBuffer* outBuf = iInternalOutputBufferQueue[0]; |
|
3831 iInternalOutputBufferQueue.Remove( 0 ); |
|
3832 outBuf->iData.Set( ( TUint8* )outBuf->iData.Ptr(), |
|
3833 iOutputBufferSize ); |
|
3834 |
|
3835 // Add the Buffer back to the Process Engine |
|
3836 if ( ( !iEncStateMac->IsInputEndPending() ) |
|
3837 && ( !iEncStateMac->IsStopped() ) ) |
|
3838 { |
|
3839 iEngine->AddOutput( ( TAny* )outBuf ); |
|
3840 } |
|
3841 } |
|
3842 |
|
3843 // Still more encoded packets are available |
|
3844 if ( iInternalOutputBufferQueue.Count() ) |
|
3845 { |
|
3846 iPacketsPending = ETrue; |
|
3847 iTotalOutputBufferLengthInPacketMode |
|
3848 = iInternalOutputBufferQueue[0]->iData.Length(); |
|
3849 |
|
3850 // Get the packet offset info buffer |
|
3851 // is this check required - will be valid always |
|
3852 if ( iFilledBufferQueueForPacketOffsetInfo.Count() ) |
|
3853 { |
|
3854 iPacketOffSetCurrentPosition |
|
3855 = iFilledBufferQueueForPacketOffsetInfo[0]; |
|
3856 } |
|
3857 } |
|
3858 } |
|
3859 else |
|
3860 { |
|
3861 ++iPacketOffSetCurrentPosition; |
|
3862 } |
|
3863 } |
|
3864 |
|
3865 // Update the specific members of the output buffer |
|
3866 aOutputBuf->iRequiredSeveralPictures |
|
3867 = aSrcOutputBuf->iRequiredSeveralPictures; |
|
3868 aOutputBuf->iRandomAccessPoint = aSrcOutputBuf->iRandomAccessPoint; |
|
3869 aOutputBuf->iCaptureTimestamp = aSrcOutputBuf->iCaptureTimestamp; |
|
3870 |
|
3871 PRINT_EXIT; |
|
3872 } |
|
3873 |
|
3874 //--------------------------------------------------------------------------- |
|
3875 // Initializes the members of the output coded buffers created |
|
3876 //--------------------------------------------------------------------------- |
|
3877 // |
|
3878 |
|
3879 void CAriMp4spencHwDeviceImpl::InitializeOuputCodedBuffer( |
|
3880 TVideoOutputBuffer& aOutputBuffer ) |
|
3881 { |
|
3882 PRINT_ENTRY; |
|
3883 aOutputBuffer.iOrderNumber = 0; |
|
3884 aOutputBuffer.iMinErrorProtectionLevel = 1; |
|
3885 aOutputBuffer.iMaxErrorProtectionLevel = 1; |
|
3886 aOutputBuffer.iRequiredThisPicture = EFalse; |
|
3887 aOutputBuffer.iLayer = 0; |
|
3888 aOutputBuffer.iInLayerScalabilityStep = 0; |
|
3889 aOutputBuffer.iDataPartitionNumber = 0; |
|
3890 aOutputBuffer.iHrdVbvParams.Set( NULL, 0 ); |
|
3891 aOutputBuffer.iCodingStandardSpecificData.Set( NULL, 0 ); |
|
3892 aOutputBuffer.iImplementationSpecificData.Set( NULL, 0 ); |
|
3893 |
|
3894 // The following members will be modified later during execution |
|
3895 aOutputBuffer.iRequiredSeveralPictures = EFalse; |
|
3896 aOutputBuffer.iRandomAccessPoint = EFalse; |
|
3897 aOutputBuffer.iCaptureTimestamp = 0; |
|
3898 PRINT_EXIT; |
|
3899 } |
|
3900 |
|
3901 //--------------------------------------------------------------------------- |
|
3902 // Checks if the specified input format is supported or not |
|
3903 //--------------------------------------------------------------------------- |
|
3904 // |
|
3905 |
|
3906 TBool CAriMp4spencHwDeviceImpl::CheckInputFormat( |
|
3907 const TUncompressedVideoFormat& aFormat ) |
|
3908 { |
|
3909 PRINT_ENTRY; |
|
3910 |
|
3911 TInt i = 0; |
|
3912 for ( TInt i = 0; i < iSupportedInputFormats.Count(); i++ ) |
|
3913 { |
|
3914 TUncompressedVideoFormat inputFormat = iSupportedInputFormats[i]; |
|
3915 if ( inputFormat == aFormat ) |
|
3916 return ETrue; |
|
3917 } |
|
3918 PRINT_EXIT; |
|
3919 |
|
3920 return EFalse; |
|
3921 } |
|
3922 |
|
3923 //--------------------------------------------------------------------------- |
|
3924 // Nofities the client that the fatal error happend in Hw device |
|
3925 //--------------------------------------------------------------------------- |
|
3926 // |
|
3927 |
|
3928 void CAriMp4spencHwDeviceImpl::ClientFatalError( TInt aError ) |
|
3929 { |
|
3930 PRINT_ENTRY; |
|
3931 |
|
3932 PRINT_MSG( LEVEL_CRITICAL, ("CAriMp4spencHwDeviceImpl::ClientFatalError()" |
|
3933 " Error is %d", aError ) ); |
|
3934 if ( iClockSource ) |
|
3935 { |
|
3936 iPeriodicTimer->Cancel(); |
|
3937 } |
|
3938 |
|
3939 // Stop processing |
|
3940 if ( !iEncStateMac->IsStopped() ) |
|
3941 { |
|
3942 if ( iEncStateMac->IsInitialized() ) |
|
3943 { |
|
3944 Stop(); |
|
3945 } |
|
3946 } |
|
3947 iEncStateMac->Transit( CStateMachine::EDeadStateCommand ); |
|
3948 iMMFDevVideoRecordProxy->MdvrpFatalError( this, aError ); |
|
3949 |
|
3950 PRINT_EXIT; |
|
3951 } |
|
3952 |
|
3953 //---------------------------------------------------------------------------- |
|
3954 // The implementation table entry which indicates the 1st function |
|
3955 // to call when Mpeg4-h263 encoder hwdevice plugin is selected |
|
3956 //---------------------------------------------------------------------------- |
|
3957 // |
|
3958 const TImplementationProxy ImplementationTable[] = |
|
3959 { |
|
3960 { KUidMpeg4H263EncoderHwDeviceImplUid, |
|
3961 ( TProxyNewLPtr )( CAriMp4spencHwDeviceImpl::NewL ) } |
|
3962 }; |
|
3963 |
|
3964 //---------------------------------------------------------------------------- |
|
3965 // Returns the implementation table |
|
3966 //---------------------------------------------------------------------------- |
|
3967 // |
|
3968 EXPORT_C const TImplementationProxy* ImplementationGroupProxy( |
|
3969 TInt& aTableCount ) |
|
3970 { |
|
3971 aTableCount = sizeof( ImplementationTable ) / |
|
3972 sizeof( TImplementationProxy ); |
|
3973 return ImplementationTable; |
|
3974 } |