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1 /* |
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2 * Copyright (c) 2008-2009 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: |
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15 * |
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16 */ |
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17 |
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18 #include <graphics/surface.h> |
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19 #include <graphics/surfacemanager.h> |
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20 #include <graphics/surfaceupdateclient.h> |
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21 #include <e32math.h> |
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22 #include <apgcli.h> |
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23 |
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24 #include <imageconversion.h> |
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25 #include <fbs.h> |
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26 #include <glxtracer.h> |
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27 #include <glxlog.h> |
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28 |
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29 #include "glxactivecallback.h" |
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30 #include "glxhdmisurfaceupdater.h" |
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31 #include "glxactivedecoder.h" |
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32 #include <bitdev.h> |
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33 |
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34 const TInt KMulFactorToCreateBitmap = 4; |
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35 const TInt KZoomDelay = 10000; |
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36 //100 , is decide for 20 steps of zooming , with each step being 5 pixels. |
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37 const TInt KMaxZoomLimit = 100; |
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38 //evey time we zoom , there is a increase in the ht amd width by 10 pixels. |
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39 const TInt KSingleStepForZoom = 10; |
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40 |
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41 _LIT(KMimeJpeg,"image/jpeg"); |
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42 _LIT(KMimeJpg,"image/jpg"); |
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43 |
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44 // ----------------------------------------------------------------------------- |
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45 // NewLC |
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46 // ----------------------------------------------------------------------------- |
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47 CGlxHdmiSurfaceUpdater* CGlxHdmiSurfaceUpdater::NewL(RWindow* aWindow, const TDesC& aImageFile, |
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48 CFbsBitmap* aFsBitmap, |
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49 MGlxGenCallback* aCallBack) |
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50 { |
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51 TRACER("CGlxHdmiSurfaceUpdater* CGlxHdmiSurfaceUpdater::NewL()"); |
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52 CGlxHdmiSurfaceUpdater* self = new (ELeave) CGlxHdmiSurfaceUpdater(aWindow, aCallBack); |
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53 CleanupStack::PushL(self); |
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54 self->ConstructL(aFsBitmap,aImageFile); |
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55 CleanupStack::Pop(self); |
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56 return self; |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // destructor |
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61 // ----------------------------------------------------------------------------- |
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62 CGlxHdmiSurfaceUpdater::~CGlxHdmiSurfaceUpdater() |
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63 { |
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64 TRACER("CGlxHdmiSurfaceUpdater::~CGlxHdmiSurfaceUpdater()"); |
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65 ReleaseContent(); |
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66 if(iWindow) |
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67 { |
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68 iWindow->RemoveBackgroundSurface(ETrue); |
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69 } |
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70 if(iTimer && iTimer->IsActive()) // Check for a CPeriodic Instance |
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71 { |
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72 iTimer->Cancel(); |
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73 } |
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74 delete iTimer; |
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75 if (iGlxDecoderAO) |
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76 { |
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77 delete iGlxDecoderAO; |
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78 } |
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79 iGlxDecoderAO = NULL; |
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80 iFsSession.Close(); |
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81 if (iSurfManager) |
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82 { |
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83 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::~CGlxHdmiSurfaceUpdater() - Close"); |
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84 if(iSurfSessionConnected) |
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85 { |
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86 iSurfUpdateSession.Close(); |
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87 } |
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88 if (iSurfChunk) |
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89 { |
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90 iSurfChunk->Close(); |
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91 } |
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92 delete iSurfChunk; |
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93 iSurfChunk = NULL; |
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94 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::~CGlxHdmiSurfaceUpdater(). iSurfManager->CloseSurface()"); |
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95 iSurfManager->CloseSurface(iSurfId); |
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96 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::~CGlxHdmiSurfaceUpdater(). iSurfManager->Close()"); |
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97 iSurfManager->Close(); |
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98 delete iSurfManager; |
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99 iSurfManager = NULL; |
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100 } |
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101 } |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // ReleaseContent |
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105 // ----------------------------------------------------------------------------- |
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106 void CGlxHdmiSurfaceUpdater::ReleaseContent() |
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107 { |
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108 TRACER("void CGlxHdmiSurfaceUpdater::ReleaseContent()"); |
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109 if ( iGlxDecoderAO ) |
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110 { |
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111 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ReleaseContent() -1"); |
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112 iGlxDecoderAO->Cancel(); |
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113 } |
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114 if (iFsBitmap) |
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115 { |
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116 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ReleaseContent() -2"); |
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117 delete iFsBitmap; |
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118 iFsBitmap = NULL; |
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119 } |
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120 for (TInt i=0; i<=2 ; i++) |
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121 { |
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122 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::ReleaseContent() -3, %d", i); |
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123 delete iDecodedBitmap[i]; |
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124 iDecodedBitmap[i]= NULL; |
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125 } |
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126 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ReleaseContent() -4"); |
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127 if(iSurfBufferAO && iSurfBufferAO->IsActive()) |
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128 { |
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129 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ReleaseContent() -5"); |
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130 iSurfBufferAO->Cancel(); |
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131 } |
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132 if ( iImageDecoder ) |
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133 { |
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134 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ReleaseContent() -6"); |
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135 delete iImageDecoder; |
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136 iImageDecoder = NULL; |
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137 } |
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138 if (iSurfSessionConnected && iSurfManager) |
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139 { |
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140 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ReleaseContent() -7"); |
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141 iSurfUpdateSession.CancelAllUpdateNotifications(); |
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142 } |
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143 if (iImagePath) |
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144 { |
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145 delete iImagePath; |
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146 iImagePath = NULL; |
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147 } |
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148 } |
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149 |
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150 // ----------------------------------------------------------------------------- |
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151 // CTor |
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152 // ----------------------------------------------------------------------------- |
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153 CGlxHdmiSurfaceUpdater::CGlxHdmiSurfaceUpdater(RWindow* aWindow, |
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154 MGlxGenCallback* aCallBack): |
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155 iWindow(aWindow), iCallBack(aCallBack), |
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156 iShwFsThumbnail(ETrue), iIsNonJpeg(EFalse) |
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157 { |
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158 TRACER("CGlxHdmiSurfaceUpdater::CGlxHdmiSurfaceUpdater()"); |
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159 // Implement nothing here |
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160 } |
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161 |
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162 // ----------------------------------------------------------------------------- |
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163 // ConstructL |
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164 // ----------------------------------------------------------------------------- |
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165 void CGlxHdmiSurfaceUpdater::ConstructL(CFbsBitmap* aFsBitmap, const TDesC& aImageFile) |
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166 { |
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167 TRACER("CGlxHdmiSurfaceUpdater::ConstructL()"); |
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168 // Initiate the HDMI by assigning the necessary values |
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169 InitiateHdmiL(aFsBitmap,aImageFile); |
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170 |
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171 TInt error = iFsSession.Connect (); |
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172 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::ConstructL() FsSession Connect error = %d", error); |
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173 User::LeaveIfError(error); |
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174 iShiftToCloning = EFalse; |
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175 // Create the active object |
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176 iGlxDecoderAO = CGlxHdmiDecoderAO::NewL(this); |
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177 |
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178 // Create the HDMI Decoder |
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179 CreateImageDecoderL(); |
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180 |
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181 // Create the Bitmap |
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182 CreateBitmapL(); |
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183 |
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184 // Create the surface and AO for updating the surface |
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185 TRAP_IGNORE(CreateHdmiL()); |
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186 |
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187 if(iSurfManager) |
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188 { |
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189 error = iSurfUpdateSession.Connect(); |
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190 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::ConstructL() Surface update Session Connect error = %d", error); |
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191 User::LeaveIfError(error); |
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192 iSurfSessionConnected = ETrue; |
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193 |
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194 ShowFsThumbnailL(); |
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195 #ifdef _DEBUG |
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196 iStartTime.HomeTime(); |
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197 #endif |
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198 //start decoding the image |
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199 iGlxDecoderAO->ConvertImageL(*iDecodedBitmap[EJpgDecodedBitmapIndex],iImageDecoder); |
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200 } |
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201 iTimer = CPeriodic::NewL( CActive::EPriorityStandard ); |
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202 } |
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203 |
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204 // ----------------------------------------------------------------------------- |
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205 // UpdateNewImageL |
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206 // ----------------------------------------------------------------------------- |
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207 void CGlxHdmiSurfaceUpdater::UpdateNewImageL(const TDesC& aImageFile,CFbsBitmap* aFsBitmap) |
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208 { |
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209 TRACER("CGlxHdmiSurfaceUpdater::UpdateNewImageL()"); |
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210 ReleaseContent(); |
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211 // Initiate the HDMI by assigning the necessary values |
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212 InitiateHdmiL(aFsBitmap,aImageFile); |
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213 //Cancel the zoom timers if any |
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214 if(iTimer->IsActive()) |
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215 { |
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216 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::UpdateNewImageL() - Cancel Timer"); |
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217 iTimer->Cancel(); |
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218 } |
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219 |
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220 // Create the HDMI Decoder |
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221 CreateImageDecoderL(); |
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222 |
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223 // Create the Bitmap |
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224 CreateBitmapL(); |
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225 if(iSurfManager) |
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226 { |
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227 // Create the surface and AO for updating the surface |
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228 CreateHdmiL(EFalse); |
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229 } |
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230 else |
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231 { |
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232 TRAP_IGNORE(CreateHdmiL(ETrue)); |
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233 } |
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234 |
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235 #ifdef _DEBUG |
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236 iStartTime.HomeTime(); |
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237 #endif |
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238 if(iSurfManager) |
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239 { |
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240 // Show FS Thumbnail |
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241 ShowFsThumbnailL(); |
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242 //start decoding the image |
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243 iGlxDecoderAO->ConvertImageL(*iDecodedBitmap[EJpgDecodedBitmapIndex],iImageDecoder); |
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244 } |
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245 } |
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246 |
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247 // ----------------------------------------------------------------------------- |
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248 // InitiateHdmiL |
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249 // ----------------------------------------------------------------------------- |
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250 void CGlxHdmiSurfaceUpdater::InitiateHdmiL(CFbsBitmap* aFsBitmap,const TDesC& aImageFile) |
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251 { |
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252 TRACER("CGlxHdmiSurfaceUpdater::InitiateHdmiL()"); |
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253 iImagePath = aImageFile.Alloc(); |
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254 iFsBitmap = new (ELeave) CFbsBitmap; |
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255 iFsBitmap->Duplicate(aFsBitmap->Handle()); |
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256 iIsNonJpeg = EFalse; |
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257 iTvScreenSize = iWindow->Size(); |
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258 |
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259 iBitmapReady = EFalse; |
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260 iLeftCornerForZoom.iX = 0; |
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261 iLeftCornerForZoom.iY = 0; |
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262 |
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263 iZoom = ETrue; |
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264 } |
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265 |
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266 // ----------------------------------------------------------------------------- |
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267 // CreateHDMI |
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268 // ----------------------------------------------------------------------------- |
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269 void CGlxHdmiSurfaceUpdater::CreateHdmiL(TBool aCreateSurface) |
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270 { |
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271 TRACER("CGlxHdmiSurfaceUpdater::CreateHdmiL()"); |
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272 |
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273 if (aCreateSurface) |
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274 { |
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275 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::CreateHdmiL() Create Surface"); |
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276 CreateSurfaceL(); |
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277 } |
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278 |
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279 // Active objects for double buffered draw signalling |
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280 if(!iSurfBufferAO) |
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281 { |
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282 iSurfBufferAO = new(ELeave) CGlxActiveCallBack(TCallBack(SurfBuffer0Ready, this), |
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283 CActive::EPriorityStandard-1); |
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284 CActiveScheduler::Add(iSurfBufferAO); |
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285 } |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CreateSurfaceL |
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290 // ----------------------------------------------------------------------------- |
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291 void CGlxHdmiSurfaceUpdater::CreateSurfaceL() |
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292 { |
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293 TRACER("CGlxHdmiSurfaceUpdater::CreateSurfaceL()"); |
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294 iSurfManager = new(ELeave) RSurfaceManager(); |
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295 TInt error = iSurfManager->Open(); |
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296 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::CreateSurfaceL Open Surface manager error = %d", error); |
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297 User::LeaveIfError(error); |
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298 |
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299 RSurfaceManager::TSurfaceCreationAttributesBuf attributes; |
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300 attributes().iPixelFormat = EUidPixelFormatARGB_8888;// EUidPixelFormatYUV_420Planar; |
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301 attributes().iSize = iTvScreenSize; |
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302 |
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303 attributes().iBuffers = 1; |
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304 attributes().iStride = iTvScreenSize.iWidth * KMulFactorToCreateBitmap; |
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305 attributes().iAlignment = KMulFactorToCreateBitmap; |
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306 attributes().iContiguous = EFalse; |
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307 attributes().iMappable = ETrue; |
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308 |
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309 error = iSurfManager->CreateSurface(attributes, iSurfId); |
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310 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::CreateSurfaceL, Creating surface error : %d",error); |
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311 if(error == KErrNoMemory) |
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312 { |
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313 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::CreateSurfaceL(). iSurfManager->Close()"); |
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314 iSurfManager->Close(); |
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315 delete iSurfManager; |
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316 iSurfManager = NULL; |
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317 if(iShiftToCloning == EFalse) |
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318 { |
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319 // Show Error Note |
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320 iShiftToCloning = ETrue; |
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321 } |
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322 ShiftToCloningMode(); // Shift from Posting Mode to Cloning Mode |
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323 } |
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324 User::LeaveIfError(error); |
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325 |
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326 //Map the surface and stride the surface info |
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327 MapSurfaceL(); |
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328 // Set the Configuration to the surface ID when creating a surface |
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329 iConfig.SetSurfaceId(iSurfId); |
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330 } |
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331 |
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332 // ----------------------------------------------------------------------------- |
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333 // MapSurfaceL |
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334 // ----------------------------------------------------------------------------- |
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335 void CGlxHdmiSurfaceUpdater::MapSurfaceL() |
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336 { |
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337 TRACER("CGlxHdmiSurfaceUpdater::MapSurfaceL()"); |
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338 |
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339 //Create chunk to map it to the surface ID. |
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340 iSurfChunk = new(ELeave) RChunk(); |
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341 User::LeaveIfNull(iSurfChunk); |
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342 TInt error = iSurfManager->MapSurface(iSurfId, *iSurfChunk); |
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343 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::MapSurfaceL(), MapSurface error : %d",error); |
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344 User::LeaveIfError(error); |
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345 |
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346 // Get the info from the surfaceManager |
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347 // and store pointers to the pixel data |
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348 RSurfaceManager::TInfoBuf info; |
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349 error = iSurfManager->SurfaceInfo(iSurfId, info); |
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350 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::MapSurfaceL(), SurfaceInfo error : %d",error); |
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351 User::LeaveIfError(error); |
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352 |
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353 iSurfaceStride = info().iStride; |
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354 TInt offset = 0; |
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355 iSurfManager->GetBufferOffset( iSurfId, 0,offset); |
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356 iSurfBuffer = iSurfChunk->Base()+offset; |
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357 } |
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358 |
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359 // ----------------------------------------------------------------------------- |
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360 // SurfBuffer0Ready |
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361 // ----------------------------------------------------------------------------- |
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362 TInt CGlxHdmiSurfaceUpdater::SurfBuffer0Ready(TAny* /*aObject*/) |
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363 { |
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364 TRACER("CGlxHdmiSurfaceUpdater::SurfBuffer0Ready()"); |
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365 return ETrue; |
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366 } |
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367 |
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368 // ----------------------------------------------------------------------------- |
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369 // Refresh |
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370 // ----------------------------------------------------------------------------- |
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371 void CGlxHdmiSurfaceUpdater::Refresh() |
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372 { |
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373 TRACER("CGlxHdmiSurfaceUpdater::Refresh()"); |
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374 // copy the decoded bitmap on to the surface |
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375 SwapBuffers(); |
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376 |
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377 // refresh the window |
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378 iCallBack->DoGenCallback(); |
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379 } |
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380 |
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381 // ----------------------------------------------------------------------------- |
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382 // SwapBuffers |
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383 // This is used to sawp the buffers shown and to be shown |
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384 // After this is done, a refresh to the window should be done to refresh the TV |
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385 // ----------------------------------------------------------------------------- |
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386 void CGlxHdmiSurfaceUpdater::SwapBuffers() |
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387 { |
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388 TRACER("CGlxHdmiSurfaceUpdater::SwapBuffers()"); |
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389 TInt bitmapIndex = KErrNotFound; |
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390 |
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391 if (iShwFsThumbnail) // show FS thumbnail |
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392 { |
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393 bitmapIndex = EFSBitmapIndex; |
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394 } |
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395 else if(iIsNonJpeg && !iShwFsThumbnail) // this indicates it is non jpeg image and decoding finished |
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396 { |
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397 bitmapIndex = ENonJpgDecodedBitmapIndex; |
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398 } |
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399 else // if none of the above state means it is jpeg image and decoding finished |
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400 { |
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401 bitmapIndex = EJpgDecodedBitmapIndex; |
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402 } |
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403 |
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404 // Lock the heap so that subsequent call to dataaddress doesnt happen |
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405 iDecodedBitmap[bitmapIndex]->LockHeap(); |
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406 |
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407 // Data stride |
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408 TUint fs = iDecodedBitmap[bitmapIndex]->DataStride(); |
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409 |
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410 //Bitmap address from where the data has to be copied. |
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411 TUint8* from = (TUint8*)iDecodedBitmap[bitmapIndex]->DataAddress(); |
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412 |
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413 //surface chunk address to where the bitmap data has to be copied. |
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414 TUint8* to = (TUint8*)iSurfBuffer; |
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415 |
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416 // To buffer (32 bit colors) |
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417 TUint ts = iSurfaceStride; |
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418 //No of bytes to be copied on to the surface. |
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419 TUint bytes = iDecodedBitmap[bitmapIndex]->SizeInPixels().iWidth * KMulFactorToCreateBitmap; |
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420 |
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421 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::SwapBuffers() - decodeSize width = %d and height %d", |
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422 iDecodedBitmap[bitmapIndex]->SizeInPixels().iWidth, |
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423 iDecodedBitmap[bitmapIndex]->SizeInPixels().iHeight ); |
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424 |
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425 // Copy the bitmap on to the surface. |
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426 for (TInt y = iDecodedBitmap[bitmapIndex]->SizeInPixels().iHeight; y >0; y--) |
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427 { |
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428 Mem::Copy(to, from, bytes); |
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429 to += ts; |
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430 from += fs; |
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431 } |
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432 iDecodedBitmap[bitmapIndex]->UnlockHeap(); |
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433 } |
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434 |
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435 // ----------------------------------------------------------------------------- |
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436 // CreateBitmapL |
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437 // ----------------------------------------------------------------------------- |
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438 void CGlxHdmiSurfaceUpdater::CreateBitmapL() |
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439 { |
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440 TRACER("CGlxHdmiSurfaceUpdater::CreateBitmapL()"); |
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441 TSize imageSize = iImageDecoder->FrameInfo().iOverallSizeInPixels; |
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442 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::StartImageDecodeL() - bitmapsize=%d, %d", |
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443 imageSize.iWidth,imageSize.iHeight); |
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444 TReal32 scaleFactor = 0.0f; |
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445 if (iTvScreenSize.iWidth * imageSize.iHeight > iTvScreenSize.iHeight |
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446 * imageSize.iWidth) |
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447 { |
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448 scaleFactor = (TReal32) iTvScreenSize.iHeight |
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449 / (TReal32) imageSize.iHeight; |
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450 } |
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451 else |
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452 { |
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453 scaleFactor = (TReal32) iTvScreenSize.iWidth |
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454 / (TReal32) imageSize.iWidth; |
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455 } |
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456 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::StartImageDecodeL() - scaleFactor=%f",scaleFactor); |
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457 iTargetBitmapSize.iHeight = imageSize.iHeight * scaleFactor; |
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458 iTargetBitmapSize.iWidth = imageSize.iWidth * scaleFactor; |
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459 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::StartImageDecodeL() - targetBitmapSize=%d, %d", |
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460 iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight); |
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461 //create the bitmap for the required size |
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462 iDecodedBitmap[EJpgDecodedBitmapIndex] = new (ELeave) CFbsBitmap(); |
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463 // to check if the Mimetype is supported by the decoder to to arbitary scaling |
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464 // if not then we recalculate the size |
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465 TInt err = iDecodedBitmap[EJpgDecodedBitmapIndex]->Create(ReCalculateSizeL(), EColor16MU); |
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466 User::LeaveIfNull(iDecodedBitmap[EJpgDecodedBitmapIndex]); |
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467 } |
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468 |
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469 // ----------------------------------------------------------------------------- |
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470 // DoesMimeTypeNeedsRecalculateL() |
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471 // ----------------------------------------------------------------------------- |
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472 // |
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473 TBool CGlxHdmiSurfaceUpdater::DoesMimeTypeNeedsRecalculateL() |
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474 { |
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475 TRACER("CGlxHdmiSurfaceUpdater::DoesMimeTypeNeedsRecalculateL"); |
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476 RApaLsSession session; |
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477 TDataType mimeType; |
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478 TUid uid; |
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479 |
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480 User::LeaveIfError( session.Connect() ); |
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481 CleanupClosePushL( session ); |
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482 User::LeaveIfError( session.AppForDocument( iImagePath->Des(), uid, mimeType ) ); |
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483 CleanupStack::PopAndDestroy(&session); |
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484 |
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485 if (mimeType.Des().Compare(KMimeJpeg)==0 || |
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486 mimeType.Des().Compare(KMimeJpg)==0) |
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487 { |
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488 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::DoesMimeTypeNeedsRecalculateL - jpeg"); |
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489 return EFalse; |
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490 } |
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491 else |
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492 { |
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493 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::DoesMimeTypeNeedsRecalculateL - non jpeg"); |
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494 return ETrue; |
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495 } |
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496 } |
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497 |
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498 // ----------------------------------------------------------------------------- |
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499 // ReCalculateSize |
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500 // ----------------------------------------------------------------------------- |
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501 TSize CGlxHdmiSurfaceUpdater::ReCalculateSizeL() |
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502 { |
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503 TRACER("CGlxHdmiSurfaceUpdater::ReCalculateSizeL()"); |
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504 if(DoesMimeTypeNeedsRecalculateL()) |
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505 { |
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506 iIsNonJpeg = ETrue; |
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507 TSize fullFrameSize = iImageDecoder->FrameInfo().iOverallSizeInPixels; |
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508 // calculate the reduction factor on what size we need |
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509 TInt reductionFactor = iImageDecoder->ReductionFactor(fullFrameSize, iTargetBitmapSize); |
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510 // get the reduced size onto destination size |
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511 TSize destSize; |
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512 User::LeaveIfError(iImageDecoder->ReducedSize(fullFrameSize, reductionFactor, destSize)); |
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513 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ReCalculateSizeL() - destSize=%d, %d",destSize.iWidth,destSize.iHeight); |
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514 return destSize; |
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515 } |
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516 else |
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517 { |
|
518 return iTargetBitmapSize; |
|
519 } |
|
520 } |
|
521 |
|
522 // ----------------------------------------------------------------------------- |
|
523 // HandleRunL |
|
524 // ----------------------------------------------------------------------------- |
|
525 void CGlxHdmiSurfaceUpdater::HandleRunL(TRequestStatus& aStatus) |
|
526 { |
|
527 TRACER("CGlxHdmiSurfaceUpdater::HandleRunL()"); |
|
528 |
|
529 #ifdef _DEBUG |
|
530 iStopTime.HomeTime(); |
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531 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::HandleRunL() ConvertImageL took" |
|
532 " <%d> us", (TInt)iStopTime.MicroSecondsFrom(iStartTime).Int64()); |
|
533 #endif |
|
534 if(aStatus.Int() !=KErrNone) |
|
535 { |
|
536 GLX_LOG_INFO("HandleRunL - Convert failed"); |
|
537 ShiftToCloningMode(); |
|
538 } |
|
539 else if(iSurfManager) |
|
540 { |
|
541 iShwFsThumbnail = EFalse; |
|
542 if (iIsNonJpeg) |
|
543 { |
|
544 // if this is non jpeg image, make sure we scale the bitmap |
|
545 ScaleDecodedBitmapL(ENonJpgDecodedBitmapIndex); |
|
546 } |
|
547 ProcessTvImage(); |
|
548 iBitmapReady = ETrue; |
|
549 } |
|
550 //release imagedecoder after the conversion is over |
|
551 if(iImageDecoder) |
|
552 { |
|
553 delete iImageDecoder; |
|
554 iImageDecoder = NULL; |
|
555 } |
|
556 } |
|
557 |
|
558 // ----------------------------------------------------------------------------- |
|
559 // CreateImageDecoderL |
|
560 // ----------------------------------------------------------------------------- |
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561 void CGlxHdmiSurfaceUpdater::CreateImageDecoderL() |
|
562 { |
|
563 TRACER("CGlxHdmiController::CreateImageDecoderL()"); |
|
564 // Create a decoder for the image in the named file |
|
565 TRAPD(error,iImageDecoder = CImageDecoder::FileNewL(iFsSession, |
|
566 iImagePath->Des(), CImageDecoder::EOptionNone, KNullUid)); |
|
567 GLX_LOG_INFO1("CreateImageDecoderL CImageDecoder:FileNewL error %d",error); |
|
568 User::LeaveIfError(error); |
|
569 } |
|
570 |
|
571 // ----------------------------------------------------------------------------- |
|
572 // ActivateZoom |
|
573 // ----------------------------------------------------------------------------- |
|
574 void CGlxHdmiSurfaceUpdater::ActivateZoom(TBool aAutoZoomOut) |
|
575 { |
|
576 TRACER("CGlxHdmiSurfaceUpdater::ActivateZoom()"); |
|
577 iZoom = ETrue; |
|
578 iAutoZoomOut = aAutoZoomOut; |
|
579 if(iTimer->IsActive()) |
|
580 { |
|
581 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ActivateZoom() - Cancel Timer"); |
|
582 iTimer->Cancel(); |
|
583 } |
|
584 |
|
585 if(!iTimer->IsActive() && iBitmapReady) |
|
586 { |
|
587 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::ActivateZoom() - Start Timer"); |
|
588 iTimer->Start(KZoomDelay,KZoomDelay,TCallBack( TimeOut,this )); |
|
589 } |
|
590 } |
|
591 |
|
592 // ----------------------------------------------------------------------------- |
|
593 // DeactivateZoom |
|
594 // ----------------------------------------------------------------------------- |
|
595 void CGlxHdmiSurfaceUpdater::DeactivateZoom() |
|
596 { |
|
597 TRACER("CGlxHdmiSurfaceUpdater::DeactivateZoom()"); |
|
598 |
|
599 if(iTimer->IsActive()) |
|
600 { |
|
601 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::DeactivateZoom() - Cancel Timer"); |
|
602 iTimer->Cancel(); |
|
603 } |
|
604 if(!iTimer->IsActive() && iBitmapReady && iLeftCornerForZoom.iX) |
|
605 { |
|
606 GLX_LOG_INFO("CGlxHdmiSurfaceUpdater::DeactivateZoom() - Start Timer"); |
|
607 iZoom = EFalse; |
|
608 iTimer->Start(KZoomDelay,KZoomDelay,TCallBack( TimeOut,this )); |
|
609 } |
|
610 } |
|
611 |
|
612 // --------------------------------------------------------------------------- |
|
613 // TimeOut |
|
614 // --------------------------------------------------------------------------- |
|
615 // |
|
616 TInt CGlxHdmiSurfaceUpdater::TimeOut(TAny* aSelf) |
|
617 { |
|
618 TRACER("CGlxHdmiSurfaceUpdater::TimeOut"); |
|
619 if(aSelf) |
|
620 { |
|
621 CGlxHdmiSurfaceUpdater* self = static_cast <CGlxHdmiSurfaceUpdater*> (aSelf); |
|
622 if (self) |
|
623 { |
|
624 self->Zoom(ETrue); |
|
625 } |
|
626 } |
|
627 return KErrNone; |
|
628 } |
|
629 |
|
630 // ----------------------------------------------------------------------------- |
|
631 // Zoom |
|
632 // ----------------------------------------------------------------------------- |
|
633 void CGlxHdmiSurfaceUpdater::Zoom(TBool aZoom) |
|
634 { |
|
635 TRACER("CGlxHdmiSurfaceUpdater::Zoom()"); |
|
636 |
|
637 if(!iBitmapReady) |
|
638 { |
|
639 return; |
|
640 } |
|
641 |
|
642 if(iLeftCornerForZoom.iX == KMaxZoomLimit) |
|
643 { |
|
644 iZoom = EFalse; |
|
645 //If autozoomout is not set then cancel the timer and do |
|
646 //the zoom out on DeactivateZoom. |
|
647 if(!iAutoZoomOut) |
|
648 { |
|
649 iTimer->Cancel(); |
|
650 } |
|
651 } |
|
652 if(aZoom && iZoom) |
|
653 { |
|
654 iTargetBitmapSize.iWidth = TInt(iTargetBitmapSize.iWidth-KSingleStepForZoom); |
|
655 iTargetBitmapSize.iHeight = TInt(iTargetBitmapSize.iHeight-KSingleStepForZoom); |
|
656 iLeftCornerForZoom.iX =iLeftCornerForZoom.iX+KSingleStepForZoom/2; |
|
657 iLeftCornerForZoom.iY =iLeftCornerForZoom.iY+KSingleStepForZoom/2; |
|
658 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::Zoom()--- 2,iTargetBitmapSize.iWidth = %d, iTargetBitmapSize.iHeight = %d", iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight); |
|
659 iConfig.SetViewport(TRect(iLeftCornerForZoom.iX,iLeftCornerForZoom.iY, |
|
660 iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight)); |
|
661 } |
|
662 else |
|
663 { |
|
664 iTargetBitmapSize.iWidth = TInt(iTargetBitmapSize.iWidth+KSingleStepForZoom); |
|
665 iTargetBitmapSize.iHeight = TInt(iTargetBitmapSize.iHeight+KSingleStepForZoom); |
|
666 iLeftCornerForZoom.iX =iLeftCornerForZoom.iX-KSingleStepForZoom/2; |
|
667 iLeftCornerForZoom.iY =iLeftCornerForZoom.iY-KSingleStepForZoom/2; |
|
668 if(iLeftCornerForZoom.iX == 0) |
|
669 { |
|
670 iTimer->Cancel(); |
|
671 iZoom = ETrue; |
|
672 } |
|
673 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::Zoom()--- 4,iTargetBitmapSize.iWidth = %d, iTargetBitmapSize.iHeight = %d", iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight); |
|
674 iConfig.SetViewport(TRect(iLeftCornerForZoom.iX,iLeftCornerForZoom.iY, |
|
675 iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight)); |
|
676 } |
|
677 iWindow->SetBackgroundSurface(iConfig, ETrue); |
|
678 } |
|
679 |
|
680 // ----------------------------------------------------------------------------- |
|
681 // ModifySurfacePostion |
|
682 // ----------------------------------------------------------------------------- |
|
683 void CGlxHdmiSurfaceUpdater::ModifySurfacePostion() |
|
684 { |
|
685 TRACER("CGlxHdmiSurfaceUpdater::ModifySurfacePostion()"); |
|
686 TPoint startPoint(0,0); |
|
687 if (iTargetBitmapSize.iWidth <iTvScreenSize.iWidth) |
|
688 { |
|
689 startPoint.iX = (iTvScreenSize.iWidth - iTargetBitmapSize.iWidth)/2; |
|
690 } |
|
691 if (iTargetBitmapSize.iHeight <iTvScreenSize.iHeight) |
|
692 { |
|
693 startPoint.iY = (iTvScreenSize.iHeight - iTargetBitmapSize.iHeight)/2; |
|
694 } |
|
695 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ModifySurfacePostion() - target iTargetBitmapSize=%d, %d", |
|
696 iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight); |
|
697 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ModifySurfacePostion() - startPoint =%d, %d", |
|
698 startPoint.iX,startPoint.iY); |
|
699 |
|
700 // target |
|
701 iConfig.SetExtent(TRect(startPoint.iX,startPoint.iY,(iTvScreenSize.iWidth-startPoint.iX), |
|
702 (iTvScreenSize.iHeight-startPoint.iY))); |
|
703 // source |
|
704 iConfig.SetViewport(TRect(TPoint(0,0),TSize(iTargetBitmapSize.iWidth, |
|
705 iTargetBitmapSize.iHeight))); |
|
706 #ifdef _DEBUG |
|
707 TRect ex, vp; |
|
708 iConfig.GetExtent(ex); |
|
709 iConfig.GetViewport(vp); |
|
710 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ModifySurfacePostion() - vp - TL=%d, %d",vp.iTl.iX,vp.iTl.iY); |
|
711 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ModifySurfacePostion() - vp - BR=%d, %d",vp.iBr.iX,vp.iBr.iY); |
|
712 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ModifySurfacePostion() - ex - TL=%d, %d",ex.iTl.iX,ex.iTl.iY); |
|
713 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ModifySurfacePostion() - ex - BR=%d, %d",ex.iBr.iX,ex.iBr.iY); |
|
714 #endif |
|
715 } |
|
716 |
|
717 // ----------------------------------------------------------------------------- |
|
718 // ShiftToCloningMode |
|
719 // ----------------------------------------------------------------------------- |
|
720 void CGlxHdmiSurfaceUpdater::ShiftToCloningMode() |
|
721 { |
|
722 TRACER("CGlxHdmiSurfaceUpdater::ShiftToCloningMode()"); |
|
723 iWindow->RemoveBackgroundSurface(ETrue); |
|
724 } |
|
725 |
|
726 // ----------------------------------------------------------------------------- |
|
727 // ShiftToPostingMode |
|
728 // ----------------------------------------------------------------------------- |
|
729 void CGlxHdmiSurfaceUpdater::ShiftToPostingMode() |
|
730 { |
|
731 TRACER("CGlxHdmiSurfaceUpdater::ShiftToPostingMode()"); |
|
732 if(iSurfManager) |
|
733 { |
|
734 #ifdef _DEBUG |
|
735 TRect ex, vp; |
|
736 iConfig.GetExtent(ex); |
|
737 iConfig.GetViewport(vp); |
|
738 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ShiftToPostingMode() - vp - TL=%d, %d",vp.iTl.iX,vp.iTl.iY); |
|
739 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ShiftToPostingMode() - vp - BR=%d, %d",vp.iBr.iX,vp.iBr.iY); |
|
740 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ShiftToPostingMode() - ex - TL=%d, %d",ex.iTl.iX,ex.iTl.iY); |
|
741 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ShiftToPostingMode() - ex - BR=%d, %d",ex.iBr.iX,ex.iBr.iY); |
|
742 #endif |
|
743 iWindow->SetBackgroundSurface(iConfig, ETrue); |
|
744 iShiftToCloning = EFalse; |
|
745 } |
|
746 } |
|
747 |
|
748 // ----------------------------------------------------------------------------- |
|
749 // ShowFsThumbnailL |
|
750 // ----------------------------------------------------------------------------- |
|
751 void CGlxHdmiSurfaceUpdater::ShowFsThumbnailL() |
|
752 { |
|
753 TRACER("CGlxHdmiSurfaceUpdater::ShowFsThumbnailL()"); |
|
754 iShwFsThumbnail = ETrue; |
|
755 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ShowFsThumbnailL() iTargetBitmapSize Width=%d, Height=%d", |
|
756 iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight); |
|
757 // Modify the surface position with respect to the buffer size |
|
758 ModifySurfacePostion(); |
|
759 // this is for FS thumbnail stored in array pointer 0 |
|
760 ScaleDecodedBitmapL(EFSBitmapIndex); |
|
761 // Process the Image to TV |
|
762 ProcessTvImage(); |
|
763 // set the surface onto background |
|
764 iWindow->SetBackgroundSurface(iConfig, ETrue); |
|
765 } |
|
766 |
|
767 // ----------------------------------------------------------------------------- |
|
768 // ScaleDecodedBitmapL |
|
769 // ----------------------------------------------------------------------------- |
|
770 void CGlxHdmiSurfaceUpdater::ScaleDecodedBitmapL(TInt aBitmapIndex) |
|
771 { |
|
772 TRACER("CGlxHdmiSurfaceUpdater::ScaleDecodedBitmapL()"); |
|
773 GLX_LOG_INFO2("CGlxHdmiSurfaceUpdater::ScaleDecodedBitmapL() iTargetBitmapSize Width=%d, Height=%d", |
|
774 iTargetBitmapSize.iWidth,iTargetBitmapSize.iHeight); |
|
775 |
|
776 if (iDecodedBitmap[aBitmapIndex]) |
|
777 { |
|
778 delete iDecodedBitmap[aBitmapIndex]; |
|
779 iDecodedBitmap[aBitmapIndex] = NULL; |
|
780 } |
|
781 iDecodedBitmap[aBitmapIndex] = new (ELeave) CFbsBitmap(); |
|
782 // create destination with size |
|
783 TInt err = iDecodedBitmap[aBitmapIndex]->Create(iTargetBitmapSize, EColor16MU); |
|
784 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::ScaleDecodedBitmapL() creating bitmap error, err=%d",err); |
|
785 User::LeaveIfNull(iDecodedBitmap[aBitmapIndex]); |
|
786 |
|
787 // Create bitmap device for destination bitmap |
|
788 CFbsBitmapDevice* bitmapDevice = CFbsBitmapDevice::NewL(iDecodedBitmap[aBitmapIndex]); |
|
789 CleanupStack::PushL(bitmapDevice); |
|
790 |
|
791 CFbsBitGc* bitmapGc = CFbsBitGc::NewL(); |
|
792 CleanupStack::PushL(bitmapGc); |
|
793 bitmapGc->Activate(bitmapDevice); |
|
794 if (aBitmapIndex==EFSBitmapIndex) |
|
795 { |
|
796 // scale the source bitmap which is a FS bitmap |
|
797 bitmapGc->DrawBitmap(TRect(iTargetBitmapSize), iFsBitmap); |
|
798 } |
|
799 else |
|
800 { |
|
801 // scale the source bitmap which is a decoded bitmap |
|
802 bitmapGc->DrawBitmap(TRect(iTargetBitmapSize), iDecodedBitmap[EJpgDecodedBitmapIndex]); |
|
803 } |
|
804 |
|
805 CleanupStack::PopAndDestroy(bitmapGc); |
|
806 CleanupStack::PopAndDestroy(bitmapDevice); |
|
807 |
|
808 } |
|
809 |
|
810 // ----------------------------------------------------------------------------- |
|
811 // ProcessTvImage |
|
812 // ----------------------------------------------------------------------------- |
|
813 void CGlxHdmiSurfaceUpdater::ProcessTvImage() |
|
814 { |
|
815 TRACER("CGlxHdmiSurfaceUpdater::ProcessTvImage()"); |
|
816 if (iSurfBufferAO->iStatus != KRequestPending |
|
817 && !iSurfBufferAO->IsActive()) |
|
818 { |
|
819 Refresh(); |
|
820 iSurfBufferAO->iStatus = KRequestPending; |
|
821 iSurfBufferAO->SetActive(); |
|
822 iSurfUpdateSession.NotifyWhenAvailable(iSurfBufferAO->iStatus); |
|
823 TInt err = iSurfUpdateSession.SubmitUpdate(1, iSurfId, 0, NULL); |
|
824 GLX_LOG_INFO1("CGlxHdmiSurfaceUpdater::ProcessTvImage() Surfaceupdatesession error %d",err); |
|
825 } |
|
826 } |
|
827 |
|
828 |
|
829 |