1 /* |
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2 * Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: CSConVideoParser implementation |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <coedef.h> |
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20 #include <bautils.h> |
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21 #include <imageconversion.h> |
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22 #include "sconvideoparser.h" |
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23 #include "debug.h" |
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24 |
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25 _LIT( KMimeType, "MimeType" ); |
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26 _LIT8( KImageEncoderMimeType, "image/jpeg" ); |
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27 _LIT( KMimeTypeAudio, "audio/*" ); |
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28 _LIT( KMimeTypeVideo, "video/*" ); |
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29 |
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30 const TInt KRequestTimeOut( 20000000 ); // 20 sec. |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CSConVideoParser::CSConVideoParser() |
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34 // ----------------------------------------------------------------------------- |
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35 // |
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36 CSConVideoParser::CSConVideoParser() |
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37 { |
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38 } |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // CSConVideoParser::~CSConVideoParser() |
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42 // Destructor |
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43 // ----------------------------------------------------------------------------- |
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44 // |
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45 CSConVideoParser::~CSConVideoParser() |
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46 { |
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47 TRACE_FUNC_ENTRY; |
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48 delete iTimeOut; |
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49 if ( iVideoClip ) |
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50 { |
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51 iVideoClip->CancelThumb(); |
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52 } |
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53 delete iVideoClip; |
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54 |
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55 if ( iVideoUtil ) |
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56 { |
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57 iVideoUtil->Close(); |
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58 } |
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59 delete iVideoUtil; |
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60 |
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61 if ( iWindow ) |
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62 { |
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63 iWindow->Close(); |
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64 } |
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65 delete iWindow; |
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66 iRootWindow.Close(); |
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67 delete iScreen; |
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68 iWsSession.Close(); |
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69 |
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70 delete iThumbnail; |
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71 delete iVideoMimeType; |
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72 delete iAudioMimeType; |
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73 TRACE_FUNC_EXIT; |
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74 } |
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75 |
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76 // ----------------------------------------------------------------------------- |
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77 // CSConVideoParser::NewLC() |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 CSConVideoParser* CSConVideoParser::NewLC() |
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81 { |
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82 CSConVideoParser* self = new (ELeave)CSConVideoParser(); |
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83 CleanupStack::PushL( self ); |
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84 self->ConstructL(); |
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85 return self; |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CSConVideoParser::ConstructL() |
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90 // Constructor |
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91 // ----------------------------------------------------------------------------- |
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92 // |
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93 void CSConVideoParser::ConstructL() |
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94 { |
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95 TRACE_FUNC_ENTRY; |
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96 |
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97 User::LeaveIfError( iWsSession.Connect() ); |
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98 |
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99 iScreen = new(ELeave) CWsScreenDevice( iWsSession ); |
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100 User::LeaveIfError( iScreen->Construct() ); |
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101 |
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102 iRootWindow = RWindowGroup(iWsSession); |
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103 User::LeaveIfError( iRootWindow.Construct(reinterpret_cast<TUint32>(&iWsSession), EFalse) ); |
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104 |
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105 iWindow = new(ELeave) RWindow( iWsSession ); |
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106 User::LeaveIfError( iWindow->Construct(iRootWindow, reinterpret_cast<TUint32>(&iRootWindow) + 1) ); |
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107 |
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108 TRect temp(0,0,320,240); // dummy parameter |
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109 iVideoUtil = CVideoPlayerUtility::NewL(*this, EMdaPriorityNormal, EMdaPriorityPreferenceNone, iWsSession, *iScreen, *iWindow, temp, temp); |
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110 |
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111 iTimeOut = CSconTimeOut::NewL( *this ); |
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112 |
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113 TRACE_FUNC_EXIT; |
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114 } |
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115 |
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116 // ----------------------------------------------------------------------------- |
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117 // CSConVideoParser::OpenFileL( const RFs& aFs, const TDesC& aFileName ) |
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118 // Opens video file |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 void CSConVideoParser::OpenFileL( const RFs& aFs, const TDesC& aFileName ) |
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122 { |
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123 TRACE_FUNC_ENTRY; |
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124 |
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125 iVideoUtilReady = EFalse; |
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126 iVideoClipReady = EFalse; |
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127 iVideoUtilErr = KErrNone; |
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128 iVideoClipErr = KErrNone; |
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129 |
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130 delete iThumbnail; |
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131 iThumbnail = NULL; |
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132 delete iVideoMimeType; |
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133 iVideoMimeType=NULL; |
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134 delete iAudioMimeType; |
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135 iAudioMimeType=NULL; |
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136 |
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137 if ( iVideoClip ) |
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138 { |
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139 iVideoClip->CancelThumb(); |
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140 delete iVideoClip; |
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141 iVideoClip = NULL; |
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142 } |
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143 if ( iVideoUtil ) |
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144 { |
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145 iVideoUtil->Close(); |
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146 } |
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147 |
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148 TBool fileExist = BaflUtils::FileExists( aFs, aFileName ); |
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149 if ( !fileExist ) |
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150 { |
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151 User::Leave( KErrNotFound ); |
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152 } |
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153 iAsyncStopCalled = EFalse; |
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154 iVideoClip = CTNEVideoClipInfo::NewL( aFileName, *this ); |
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155 |
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156 iVideoUtil->OpenFileL( aFileName ); |
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157 |
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158 LOGGER_WRITE("Start timeout"); |
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159 iTimeOut->Start( KRequestTimeOut ); |
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160 |
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161 LOGGER_WRITE("iWait.Start()"); |
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162 iWait.Start(); |
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163 |
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164 TRACE_FUNC_EXIT; |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CSConVideoParser::Thumbnail() |
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169 // returns video thumbnail in jpg format |
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170 // ----------------------------------------------------------------------------- |
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171 // |
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172 const TDesC8& CSConVideoParser::Thumbnail() const |
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173 { |
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174 TRACE_FUNC; |
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175 if ( !iThumbnail ) |
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176 { |
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177 return KNullDesC8; |
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178 } |
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179 return *iThumbnail; |
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180 } |
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181 |
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182 // ----------------------------------------------------------------------------- |
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183 // CSConVideoParser::VideoFrameRateL() |
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184 // returns video frame rate |
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185 // ----------------------------------------------------------------------------- |
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186 // |
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187 TReal32 CSConVideoParser::VideoFrameRateL() const |
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188 { |
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189 TRACE_FUNC; |
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190 if ( !iVideoUtil ) |
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191 { |
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192 User::Leave( KErrNotReady ); |
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193 } |
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194 return iVideoUtil->VideoFrameRateL(); |
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195 } |
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196 |
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197 // ----------------------------------------------------------------------------- |
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198 // CSConVideoParser::VideoFrameSizeL() |
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199 // returns video frame size |
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200 // ----------------------------------------------------------------------------- |
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201 // |
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202 void CSConVideoParser::VideoFrameSizeL(TSize& aSize) const |
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203 { |
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204 TRACE_FUNC; |
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205 if ( !iVideoUtil ) |
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206 { |
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207 User::Leave( KErrNotReady ); |
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208 } |
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209 return iVideoUtil->VideoFrameSizeL( aSize ); |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CSConVideoParser::VideoFormatMimeTypeL() |
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214 // returns video format |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 const TDesC8& CSConVideoParser::VideoFormatMimeTypeL() const |
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218 { |
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219 TRACE_FUNC; |
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220 if ( !iVideoUtil ) |
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221 { |
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222 User::Leave( KErrNotReady ); |
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223 } |
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224 return iVideoUtil->VideoFormatMimeType(); |
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225 } |
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226 |
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227 // ----------------------------------------------------------------------------- |
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228 // CSConVideoParser::VideoBitRateL() |
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229 // returns videostream bitrate |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 TInt CSConVideoParser::VideoBitRateL() const |
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233 { |
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234 TRACE_FUNC; |
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235 if ( !iVideoUtil ) |
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236 { |
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237 User::Leave( KErrNotReady ); |
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238 } |
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239 return iVideoUtil->VideoBitRateL(); |
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240 } |
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241 |
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242 // ----------------------------------------------------------------------------- |
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243 // CSConVideoParser::AudioBitRateL() |
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244 // returns audiostream bitrate |
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245 // ----------------------------------------------------------------------------- |
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246 // |
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247 TInt CSConVideoParser::AudioBitRateL() const |
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248 { |
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249 TRACE_FUNC; |
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250 if ( !iVideoUtil ) |
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251 { |
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252 User::Leave( KErrNotReady ); |
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253 } |
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254 return iVideoUtil->AudioBitRateL(); |
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255 } |
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256 |
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257 // ----------------------------------------------------------------------------- |
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258 // CSConVideoParser::DurationL() |
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259 // returns video duration in milliseconds |
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260 // ----------------------------------------------------------------------------- |
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261 // |
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262 TInt CSConVideoParser::DurationL() const |
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263 { |
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264 TRACE_FUNC; |
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265 if ( !iVideoUtil ) |
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266 { |
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267 User::Leave( KErrNotReady ); |
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268 } |
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269 return iVideoUtil->DurationL().Int64()/1000; |
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270 } |
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271 |
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272 // ----------------------------------------------------------------------------- |
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273 // CSConVideoParser::VideoMimeTypeL() |
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274 // returns video mime type |
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275 // ----------------------------------------------------------------------------- |
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276 // |
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277 const TDesC& CSConVideoParser::VideoMimeTypeL() |
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278 { |
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279 TRACE_FUNC; |
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280 if ( !iVideoUtil ) |
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281 { |
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282 User::Leave( KErrNotReady ); |
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283 } |
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284 delete iVideoMimeType; |
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285 iVideoMimeType = NULL; |
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286 |
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287 TInt metadataEntries = iVideoUtil->NumberOfMetaDataEntriesL(); |
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288 LOGGER_WRITE_1( "metadataEntries: %d", metadataEntries); |
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289 |
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290 for (TInt i=0; i < metadataEntries ; i++) |
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291 { |
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292 CMMFMetaDataEntry* entry = iVideoUtil->MetaDataEntryL(i); |
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293 CleanupStack::PushL( entry ); |
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294 if ( entry->Name().Compare( KMimeType ) == 0 ) |
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295 { |
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296 if ( entry->Value().MatchF( KMimeTypeVideo ) == 0 ) |
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297 { |
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298 LOGGER_WRITE_1( "video mimetype found: %S", &entry->Value()); |
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299 iVideoMimeType = HBufC::NewL(entry->Value().Length()); |
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300 TPtr videoMimeTypePtr = iVideoMimeType->Des(); |
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301 videoMimeTypePtr.Copy( entry->Value() ); |
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302 CleanupStack::PopAndDestroy( entry ); |
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303 return *iVideoMimeType; |
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304 } |
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305 } |
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306 CleanupStack::PopAndDestroy( entry ); |
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307 } |
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308 return KNullDesC; |
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309 } |
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310 |
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311 // ----------------------------------------------------------------------------- |
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312 // CSConVideoParser::AudioMimeTypeL() |
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313 // returns audio mime type |
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314 // ----------------------------------------------------------------------------- |
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315 // |
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316 const TDesC& CSConVideoParser::AudioMimeTypeL() |
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317 { |
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318 TRACE_FUNC; |
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319 if ( !iVideoUtil ) |
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320 { |
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321 User::Leave( KErrNotReady ); |
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322 } |
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323 delete iAudioMimeType; |
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324 iAudioMimeType = NULL; |
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325 TInt metadataEntries = iVideoUtil->NumberOfMetaDataEntriesL(); |
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326 LOGGER_WRITE_1( "metadataEntries: %d", metadataEntries); |
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327 |
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328 for (TInt i=0; i < metadataEntries ; i++) |
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329 { |
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330 CMMFMetaDataEntry* entry = iVideoUtil->MetaDataEntryL(i); |
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331 CleanupStack::PushL( entry ); |
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332 |
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333 if ( entry->Name().Compare( KMimeType ) == 0 ) |
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334 { |
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335 if ( entry->Value().MatchF( KMimeTypeAudio ) == 0 ) |
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336 { |
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337 LOGGER_WRITE_1( "video mimetype found: %S", &entry->Value()); |
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338 iAudioMimeType = HBufC::NewL(entry->Value().Length()); |
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339 TPtr audioMimeTypePtr = iAudioMimeType->Des(); |
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340 audioMimeTypePtr.Copy( entry->Value() ); |
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341 CleanupStack::PopAndDestroy( entry ); |
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342 return *iAudioMimeType; |
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343 } |
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344 } |
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345 CleanupStack::PopAndDestroy( entry ); |
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346 } |
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347 return KNullDesC; |
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348 } |
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349 |
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350 // ----------------------------------------------------------------------------- |
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351 // CSConVideoParser::MvpuoOpenComplete( TInt aError ) |
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352 // MVideoPlayerUtilityObserver implementation |
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353 // ----------------------------------------------------------------------------- |
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354 // |
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355 void CSConVideoParser::MvpuoOpenComplete( TInt aError ) |
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356 { |
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357 TRACE_FUNC_ENTRY; |
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358 if ( iVideoUtilReady ) |
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359 { |
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360 // already timeout |
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361 LOGGER_WRITE("Already timeout"); |
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362 return; |
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363 } |
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364 LOGGER_WRITE_1( "aError: %d", aError ); |
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365 if ( aError == KErrNone ) |
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366 { |
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367 iVideoUtil->Prepare(); |
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368 } |
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369 else |
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370 { |
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371 iVideoUtilReady = ETrue; |
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372 iVideoUtilErr = aError; |
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373 } |
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374 |
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375 if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled ) |
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376 { |
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377 iAsyncStopCalled = ETrue; |
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378 iTimeOut->Cancel(); |
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379 LOGGER_WRITE("AsyncStop"); |
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380 iWait.AsyncStop(); |
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381 } |
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382 TRACE_FUNC_EXIT; |
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383 } |
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384 |
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385 // ----------------------------------------------------------------------------- |
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386 // CSConVideoParser::MvpuoPrepareComplete( TInt aError ) |
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387 // MVideoPlayerUtilityObserver implementation |
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388 // ----------------------------------------------------------------------------- |
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389 // |
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390 void CSConVideoParser::MvpuoPrepareComplete( TInt aError ) |
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391 { |
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392 TRACE_FUNC_ENTRY; |
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393 if ( iVideoUtilReady ) |
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394 { |
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395 // already timeout |
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396 LOGGER_WRITE("Already timeout"); |
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397 return; |
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398 } |
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399 LOGGER_WRITE_1( "aError: %d", aError ); |
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400 |
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401 iVideoUtilReady = ETrue; |
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402 iVideoUtilErr = aError; |
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403 |
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404 if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled ) |
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405 { |
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406 iAsyncStopCalled = ETrue; |
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407 iTimeOut->Cancel(); |
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408 LOGGER_WRITE("AsyncStop"); |
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409 iWait.AsyncStop(); |
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410 } |
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411 TRACE_FUNC_EXIT; |
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412 } |
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413 |
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414 // ----------------------------------------------------------------------------- |
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415 // CSConVideoParser::MvpuoFrameReady() |
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416 // MVideoPlayerUtilityObserver implementation |
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417 // ----------------------------------------------------------------------------- |
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418 // |
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419 void CSConVideoParser::MvpuoFrameReady( CFbsBitmap& /*aFrame*/,TInt /*aError*/ ) |
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420 { |
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421 } |
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422 |
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423 // ----------------------------------------------------------------------------- |
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424 // CSConVideoParser::MvpuoPlayComplete() |
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425 // MVideoPlayerUtilityObserver implementation |
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426 // ----------------------------------------------------------------------------- |
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427 // |
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428 void CSConVideoParser::MvpuoPlayComplete( TInt /*aError*/ ) |
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429 { |
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430 } |
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431 |
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432 // ----------------------------------------------------------------------------- |
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433 // CSConVideoParser::MvpuoEvent() |
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434 // MVideoPlayerUtilityObserver implementation |
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435 // ----------------------------------------------------------------------------- |
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436 // |
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437 void CSConVideoParser::MvpuoEvent( const TMMFEvent& /*aEvent*/ ) |
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438 { |
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439 } |
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440 |
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441 // ----------------------------------------------------------------------------- |
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442 // CSConVideoParser::NotifyVideoClipInfoReady(CTNEVideoClipInfo& aInfo, TInt aError) |
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443 // MTNEVideoClipInfoObserver implementation |
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444 // ----------------------------------------------------------------------------- |
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445 // |
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446 void CSConVideoParser::NotifyVideoClipInfoReady(CTNEVideoClipInfo& aInfo, TInt aError) |
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447 { |
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448 TRACE_FUNC_ENTRY; |
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449 if ( iVideoClipReady ) |
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450 { |
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451 // already timeout |
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452 LOGGER_WRITE("Already timeout"); |
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453 return; |
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454 } |
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455 LOGGER_WRITE_1("aError: %d", aError); |
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456 if ( aError == KErrNone ) |
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457 { |
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458 TSize resolution(320,240); |
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459 TRAPD( err, aInfo.GetThumbL(*this,KBestThumbIndex, &resolution ) ); |
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460 |
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461 if ( err ) |
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462 { |
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463 LOGGER_WRITE_1("aInfo.GetThumbL err: %d", err); |
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464 iVideoClipReady = ETrue; |
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465 iVideoClipErr = err; |
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466 } |
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467 } |
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468 else |
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469 { |
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470 iVideoClipReady = ETrue; |
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471 iVideoClipErr = aError; |
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472 } |
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473 |
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474 if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled ) |
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475 { |
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476 iAsyncStopCalled = ETrue; |
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477 iTimeOut->Cancel(); |
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478 LOGGER_WRITE("AsyncStop"); |
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479 iWait.AsyncStop(); |
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480 } |
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481 TRACE_FUNC_EXIT; |
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482 } |
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483 |
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484 // ----------------------------------------------------------------------------- |
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485 // CSConVideoParser::NotifyVideoClipThumbCompleted() |
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486 // MTNEVideoClipInfoObserver implementation |
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487 // ----------------------------------------------------------------------------- |
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488 // |
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489 void CSConVideoParser::NotifyVideoClipThumbCompleted(CTNEVideoClipInfo& /*aInfo*/, |
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490 TInt aError, |
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491 CFbsBitmap* aThumb) |
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492 { |
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493 TRACE_FUNC_ENTRY; |
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494 if ( iVideoClipReady ) |
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495 { |
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496 // already timeout |
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497 LOGGER_WRITE("Already timeout"); |
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498 delete aThumb; |
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499 return; |
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500 } |
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501 LOGGER_WRITE_1("aError: %d", aError); |
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502 if ( aError == KErrNone) |
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503 { |
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504 delete iThumbnail; |
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505 iThumbnail = NULL; |
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506 LOGGER_WRITE("create CImageEncoder"); |
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507 CImageEncoder* encoder = NULL; |
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508 TRAPD( err, encoder = CImageEncoder::DataNewL( iThumbnail, KImageEncoderMimeType, CImageEncoder::EOptionAlwaysThread ) ); |
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509 LOGGER_WRITE_1("err: %d", err ); |
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510 if ( err == KErrNone ) |
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511 { |
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512 LOGGER_WRITE("Start Convert"); |
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513 TRequestStatus status; |
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514 encoder->Convert( &status, *aThumb, NULL ); |
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515 |
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516 User::WaitForRequest( status ); |
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517 LOGGER_WRITE_1("Convert status: %d", status.Int()); |
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518 LOGGER_WRITE_1("buf Length: %d", iThumbnail->Length()); |
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519 err = status.Int(); |
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520 } |
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521 delete encoder; |
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522 } |
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523 delete aThumb; |
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524 iVideoClipReady = ETrue; |
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525 iVideoClipErr = aError; |
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526 |
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527 if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled ) |
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528 { |
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529 iAsyncStopCalled = ETrue; |
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530 iTimeOut->Cancel(); |
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531 LOGGER_WRITE("AsyncStop"); |
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532 iWait.AsyncStop(); |
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533 } |
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534 |
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535 TRACE_FUNC_EXIT; |
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536 } |
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537 |
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538 // ----------------------------------------------------------------------------- |
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539 // CSConVideoParser::TimeOut() |
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540 // Called when timeout has occured, cancels videoclip generation |
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541 // ----------------------------------------------------------------------------- |
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542 // |
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543 void CSConVideoParser::TimeOut() |
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544 { |
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545 TRACE_FUNC_ENTRY; |
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546 if ( !iVideoClipReady ) |
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547 { |
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548 iVideoClip->CancelThumb(); |
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549 LOGGER_WRITE("videoclip cancelled"); |
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550 iVideoClipReady = ETrue; |
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551 iVideoClipErr = KErrCancel; |
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552 } |
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553 |
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554 if ( !iVideoUtilReady ) |
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555 { |
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556 LOGGER_WRITE("videoUtil cancelled"); |
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557 iVideoUtilReady = ETrue; |
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558 iVideoUtilErr = KErrCancel; |
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559 } |
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560 |
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561 if ( iVideoUtilReady && iVideoClipReady && !iAsyncStopCalled ) |
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562 { |
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563 LOGGER_WRITE("AsyncStop"); |
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564 iAsyncStopCalled = ETrue; |
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565 iWait.AsyncStop(); |
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566 } |
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567 TRACE_FUNC_EXIT; |
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568 } |
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