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1 /* |
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2 * Copyright (c) 2004-2006 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: Class for NGA Drawer. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 |
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20 #include "CVtEngDrawNGA.h" |
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21 #include "CVtEngEventManager.h" |
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22 #include "VtEngPanic.h" |
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23 #include "MVtEngFrameObserver.h" |
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24 #include "CVtEngSettings.h" |
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25 #include "VtEngUtils.h" |
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26 #include <videotelephonyvariant.hrh> |
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27 #include <tdisplaysinkparamsnga.h> |
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28 #include <cvtlogger.h> |
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29 #include <graphics/surfaceconfiguration.h> |
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30 |
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31 // Reversed enumeration for the bitmaps. |
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32 static const MDisplaySink::TBitmapNo KVtEngBitmapNoReversed[] = |
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33 { |
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34 MDisplaySink::ESecondBitmap, |
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35 MDisplaySink::EFirstBitmap |
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36 }; |
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37 |
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38 // ----------------------------------------------------------------------------- |
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39 // CVtEngDrawNGA::TVTSurfaceBuffer::TVTSurfaceBuffer |
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40 // |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 TVTSurfaceBuffer::TVTSurfaceBuffer( TUint8* aBuffer, TInt aSurfaceNo ) |
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44 : iBuffer( aBuffer ), iSurfaceBufferNo(aSurfaceNo) |
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45 { |
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46 __VTPRINTENTER( "RVD(NGA).TVTSurfaceBuffer.Ctor" ) |
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47 __VTPRINTEXIT( "RVD(NGA).TVTSurfaceBuffer.Ctor" ) |
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48 } |
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49 // ----------------------------------------------------------------------------- |
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50 // CVtEngDrawNGA::TVTSurfaceBuffer::Buffer |
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51 // |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 TUint8*& TVTSurfaceBuffer::Buffer() |
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55 { |
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56 return iBuffer; |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CVtEngDrawNGA::TVTSurfaceBuffer::SurfaceNo |
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61 // |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 TInt TVTSurfaceBuffer::SurfaceNo() |
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65 { |
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66 return iSurfaceBufferNo; |
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67 } |
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68 |
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69 void TVTSurfaceBuffer::Set( TUint8* aBuffer, TInt aSurfaceNo ) |
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70 { |
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71 iBuffer = aBuffer; |
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72 iSurfaceBufferNo = aSurfaceNo; |
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73 } |
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74 |
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75 void TVTSurfaceBuffer::UnSet() |
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76 { |
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77 iBuffer = NULL; |
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78 iSurfaceBufferNo = KErrNotFound; |
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79 } |
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80 // ----------------------------------------------------------------------------- |
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81 // CVtEngDrawNGA::NewL |
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82 // Symbian 2nd phase constructor can leave. |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 CVtEngDrawNGA* CVtEngDrawNGA::NewL( |
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86 MDisplaySinkObserver* aObserver ) |
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87 { |
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88 CVtEngDrawNGA* self = new ( ELeave ) CVtEngDrawNGA( aObserver ); |
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89 CleanupStack::PushL( self ); |
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90 self->ConstructL( ); |
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91 CleanupStack::Pop(); |
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92 return self; |
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93 } |
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94 |
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95 // ----------------------------------------------------------------------------- |
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96 // CVtEngDrawNGA::~CVtEngDrawNGA |
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97 // Destructor. Cannot leave. |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 CVtEngDrawNGA::~CVtEngDrawNGA() |
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101 { |
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102 __VTPRINTENTER( "RVD(NGA).~" ) |
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103 Cancel(); |
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104 |
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105 if(iSurfaceCreated) |
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106 { |
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107 |
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108 if (iSurfaceManager) |
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109 { |
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110 iConfig.iRemoteWindow->RemoveBackgroundSurface(ETrue); |
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111 iConfig.iWsSession->UnregisterSurface(0, iSurfaceId); |
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112 iSurfaceChunk->Close(); |
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113 delete iSurfaceChunk; |
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114 iSurfaceChunk = NULL; |
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115 iSurfaceManager->CloseSurface(iSurfaceId); |
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116 iSurfaceUpdateSession.CancelAllUpdateNotifications(); |
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117 iSurfaceUpdateSession.Close(); |
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118 |
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119 /* Close the surface manager handle */ |
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120 iSurfaceManager->Close(); |
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121 |
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122 delete iSurfaceManager; |
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123 iSurfaceManager = 0; |
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124 } |
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125 |
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126 for ( TInt i = KVtEngMaxSurfaceBuffers-1; i >= 0 ; i-- ) |
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127 { |
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128 if (iCallBackTable[i]) |
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129 { |
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130 iCallBackTable[i]->Cancel(); |
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131 delete iCallBackTable[i]; |
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132 iCallBackTable[i] = NULL; |
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133 } |
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134 } |
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135 |
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136 iSurfaceBuffers[ 0 ].UnSet(); |
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137 iSurfaceBuffers[ 1 ].UnSet(); |
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138 iSurfaceBuffer0.UnSet(); |
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139 iSurfaceBuffer1.UnSet(); |
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140 } |
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141 delete iBufferWaiter; |
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142 iWaitingBuffers.Reset(); |
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143 |
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144 __VTPRINTEXIT( "RVD(NGA).~" ) |
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145 } |
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146 |
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147 // ----------------------------------------------------------------------------- |
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148 // CVtEngDrawNGA::CVtEngDrawNGA |
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149 // C++ constructor. Cannot leave. |
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150 // ----------------------------------------------------------------------------- |
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151 // |
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152 CVtEngDrawNGA::CVtEngDrawNGA( MDisplaySinkObserver* aObserver ) : |
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153 CVtEngDraw( aObserver ), |
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154 iSurfaceFormat( EUidPixelFormatYUV_420Planar ) |
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155 |
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156 { |
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157 iConfig.iRemoteWindow = NULL; |
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158 iConfig.iWsSession = NULL; |
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159 iSurfaceCreated = EFalse; |
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160 iWaitingBuffers.Reset(); |
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161 } |
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162 |
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163 // ----------------------------------------------------------------------------- |
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164 // CVtEngDrawNGA::BaseConstructL |
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165 // Base construction. |
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166 // ----------------------------------------------------------------------------- |
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167 // |
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168 void CVtEngDrawNGA::BaseConstructL( ) |
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169 { |
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170 __VTPRINTENTER( "RVD(NGA).BaseConstructL" ) |
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171 DoBaseConstructL(); |
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172 __VTPRINTEXIT( "RVD(NGA).BaseConstructL" ) |
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173 } |
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174 |
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175 // ----------------------------------------------------------------------------- |
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176 // CVtEngDrawNGA::CreateSinkL |
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177 // Instantiates display sink. |
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178 // ----------------------------------------------------------------------------- |
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179 // |
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180 MDisplaySink* CVtEngDrawNGA::CreateSinkL() |
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181 { |
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182 __VTPRINTENTER( "RVD(NGA).CreateSinkL" ) |
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183 TDisplaySinkParamsNGA params; |
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184 GetSinkParams( params ); |
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185 MDisplaySink* sink = ::CreateSinkL( params, KNullDesC8 ); |
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186 if ( IsFlag( EBaseConstructCalled ) ) |
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187 { |
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188 sink->Pause(); |
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189 SetFlag( ESinkParamUpdateRequired | ESinkResumeRequired ); |
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190 } |
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191 __VTPRINTEXITR( "RVD(NGA).CreateSinkL flags=%d", params.iFlags ) |
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192 return sink; |
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193 } |
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194 |
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195 // ----------------------------------------------------------------------------- |
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196 // CVtEngDrawNGA::BaseRefreshL |
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197 // If using scaler, start the scaling otherwise draw a bitmap. |
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198 // ----------------------------------------------------------------------------- |
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199 // |
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200 void CVtEngDrawNGA::BaseRefreshL() |
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201 { |
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202 __VTPRINTENTER( "RVD(NGA).BaseRefreshL" ) |
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203 __VTPRINTEXIT( "RVD(NGA).BaseRefreshL" ) |
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204 } |
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205 |
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206 // ----------------------------------------------------------------------------- |
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207 // CVtEngDrawNGA::BaseRefreshBitmapsL |
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208 // Refreshes bitmaps sizes and display mode if needed. |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 void CVtEngDrawNGA::BaseRefreshBitmapsL() |
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212 { |
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213 __VTPRINTENTER( "RVD(NGA).BaseRefreshBitmapsL" ) |
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214 BaseConstructL(); |
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215 CreateSurfaceL(); |
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216 // set the params for DS |
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217 UpdateSinkParamsL(); |
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218 ClearFlag( EFirstFrameReceived ); |
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219 __VTPRINTEXIT( "RVD(NGA).BaseRefreshBitmapsL" ) |
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220 } |
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221 |
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222 // ----------------------------------------------------------------------------- |
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223 // CVtEngDrawNGA::BaseDoCancel |
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224 // DoCancel for derived class. |
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225 // ----------------------------------------------------------------------------- |
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226 // |
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227 void CVtEngDrawNGA::BaseDoCancel() |
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228 { |
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229 __VTPRINTENTER( "RVD(NGA).BaseDoCancel" ) |
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230 __VTPRINTEXIT( "RVD(NGA).BaseDoCancel" ) |
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231 } |
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232 |
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233 // ----------------------------------------------------------------------------- |
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234 // CVtEngDrawNGA::BaseVerifyConfigL |
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235 // Checks current configuration against DSA implementation. |
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236 // ----------------------------------------------------------------------------- |
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237 // |
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238 void CVtEngDrawNGA::BaseVerifyConfigL() |
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239 { |
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240 __VTPRINTENTER( "RVD(NGA).BaseVerifyConfigL" ) |
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241 __VTPRINTEXIT( "RVD(NGA).BaseVerifyConfigL" ) |
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242 } |
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243 |
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244 // ----------------------------------------------------------------------------- |
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245 // CVtEngDrawNGA::BaseRestartL |
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246 // ----------------------------------------------------------------------------- |
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247 // |
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248 void CVtEngDrawNGA::BaseRestartL() |
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249 { |
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250 __VTPRINTENTER( "RVD(NGA).BaseRestartL" ) |
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251 __VTPRINTEXIT( "RVD(NGA).BaseRestartL" ) |
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252 } |
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253 |
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254 // ----------------------------------------------------------------------------- |
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255 // CVtEngDrawNGA::BaseAbortNow |
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256 // ----------------------------------------------------------------------------- |
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257 // |
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258 void CVtEngDrawNGA::BaseAbortNow() |
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259 { |
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260 __VTPRINTENTER( "RVD(NGA).BaseAbortNow" ) |
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261 __VTPRINTEXIT( "RVD(NGA).BaseAbortNow" ) |
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262 } |
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263 |
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264 // ----------------------------------------------------------------------------- |
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265 // CVtEngDrawNGA::BaseStartDrawL |
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266 // Starts the drawing. |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 void CVtEngDrawNGA::BaseStartDrawL() |
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270 { |
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271 __VTPRINTENTER( "RVD(NGA).BaseStartDrawL" ) |
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272 if ( IsFlag( EBaseConstructCalled ) ) |
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273 { |
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274 SetFlag( EBaseBaseStartDrawCalled ); |
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275 } |
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276 else |
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277 { |
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278 DoBaseStartDrawL(); |
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279 } |
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280 __VTPRINTEXIT( "RVD(NGA).BaseStartDrawL" ) |
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281 } |
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282 |
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283 // ----------------------------------------------------------------------------- |
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284 // CVtEngDrawNGA::BaseStopDraw |
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285 // Stop the drawing. |
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286 // ----------------------------------------------------------------------------- |
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287 // |
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288 void CVtEngDrawNGA::BaseStopDraw() |
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289 { |
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290 // Cancel the timer in any case. |
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291 __VTPRINTENTER( "RVD(NGA).BaseStopDraw" ) |
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292 ClearFlag( EBaseBaseStartDrawCalled ); |
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293 iWatcher->Cancel(); |
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294 iBufferWaiter->Cancel(); |
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295 ClearFlag( ERemoteVideoDrawing | EStarted ); |
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296 for ( TInt i = KVtEngMaxSurfaceBuffers-1; i >= 0 ; i-- ) |
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297 { |
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298 if (iCallBackTable[i]) |
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299 { |
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300 iCallBackTable[i]->Cancel(); |
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301 } |
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302 } |
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303 Cancel(); |
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304 |
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305 __VTPRINTEXIT( "RVD(NGA).BaseStopDraw" ) |
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306 } |
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307 |
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308 // ----------------------------------------------------------------------------- |
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309 // CVtEngDrawNGA::BaseSetConfigL |
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310 // Sets new configuration. |
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311 // ----------------------------------------------------------------------------- |
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312 // |
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313 void CVtEngDrawNGA::BaseSetConfigL( const TVtEngRenderConfig& aConfig ) |
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314 { |
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315 __VTPRINTENTER( "RVD(NGA).BaseSetConfigL" ) |
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316 Mem::FillZ( &iConfig, sizeof( TVtEngRenderConfigNGA ) ); |
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317 iConfig = aConfig; |
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318 if ( IsFlag( EBaseConstructCalled ) ) |
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319 { |
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320 SetFlag( EBaseSetConfigCalled ); |
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321 } |
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322 else |
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323 { |
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324 ConfigUpdatedL(); |
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325 } |
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326 __VTPRINTEXIT( "RVD(NGA).BaseSetConfigL" ) |
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327 } |
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328 |
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329 // ----------------------------------------------------------------------------- |
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330 // CVtEngDrawNGA::BaseSetUIForegroundL |
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331 // Sets UI foreground status. |
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332 // ----------------------------------------------------------------------------- |
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333 // |
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334 void CVtEngDrawNGA::BaseSetUIForegroundL( TBool aForeground ) |
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335 { |
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336 __VTPRINTENTER( "RVD(NGA).BaseSetUIForegroundL" ) |
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337 __VTPRINTEXIT( "RVD(NGA).BaseSetUIForegroundL" ) |
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338 } |
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339 |
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340 // ----------------------------------------------------------------------------- |
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341 // CVtEngDrawNGA::BaseRequestLastFrame |
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342 // Request update last remote video frame through MVtEngFrameObserver::vtSetFrame |
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343 // ----------------------------------------------------------------------------- |
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344 // |
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345 void CVtEngDrawNGA::BaseRequestLastFrame() |
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346 { |
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347 __VTPRINTENTER( "RVD(NGA).BaseRequestLastFrame" ) |
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348 __VTPRINTEXIT( "RVD(NGA).BaseRequestLastFrame" ) |
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349 } |
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350 |
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351 // ----------------------------------------------------------------------------- |
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352 // CVtEngDrawNGA::BaseVideoFrameSizeChangedL |
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353 // Called when incoming frame buffer size changes. |
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354 // ----------------------------------------------------------------------------- |
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355 // |
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356 void CVtEngDrawNGA::BaseVideoFrameSizeChangedL( const TSize& /*aTo*/ ) |
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357 { |
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358 __VTPRINTENTER( "RVD(NGA).BaseVideoFrameSizeChangedL" ) |
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359 __VTPRINTEXIT( "RVD(NGA).BaseVideoFrameSizeChangedL" ) |
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360 } |
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361 |
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362 // ----------------------------------------------------------------------------- |
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363 // CVtEngDrawDSA::Config |
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364 // Returns current configuration. |
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365 // ----------------------------------------------------------------------------- |
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366 // |
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367 TVtEngRenderConfig& CVtEngDrawNGA::Config() |
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368 { |
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369 return iConfig; |
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370 } |
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371 |
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372 // ----------------------------------------------------------------------------- |
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373 // CVtEngDrawNGA::RunL |
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374 // CActive heir execution method. |
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375 // ----------------------------------------------------------------------------- |
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376 // |
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377 void CVtEngDrawNGA::RunL() |
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378 { |
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379 __VTPRINTENTER( "RVD(NGA).RunL" ) |
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380 |
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381 TInt bitmapNo( iStatus.Int() ); |
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382 |
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383 if ( bitmapNo < KErrNone ) |
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384 { |
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385 __VTPRINT( DEBUG_MEDIA, "RVD(NGA).RunL notify rvd problem" ) |
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386 CVtEngEventManager::NotifyEvent( KVtEngRemoteRenderingProblem ); |
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387 return; |
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388 } |
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389 |
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390 TVtEngBuffer& buffer = iSurfaceBuffers[ bitmapNo ]; |
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391 |
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392 if ( !iDSUpdated ) |
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393 { |
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394 __VTPRINT( DEBUG_MEDIA, "RVD(NGA).RunL !Updated" ) |
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395 __VTPRINTEXIT( "RVD(NGA).RunL" ) |
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396 return; |
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397 } |
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398 else if ( buffer.SurfaceBuffer() == NULL ) |
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399 { |
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400 __VTPRINT( DEBUG_MEDIA, "RVD(NGA).RunL signalled with NULL buffer" ) |
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401 TInt result( iBufferWaiter->FetchBuffer() ); |
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402 User::LeaveIfError( result ); |
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403 __VTPRINTEXIT( "RVD(NGA).RunL" ) |
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404 return; |
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405 } |
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406 |
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407 // Image received, reset counter. |
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408 iCheckpoint = KVtEngWatcherThreshold; |
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409 |
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410 __VTPRINT2( DEBUG_MEDIA, "RVD(NGA).RunL flags=%d", iFlags ) |
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411 TBool firstFrame( !IsFlag ( EFirstFrameReceived ) ); |
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412 SetFlag( EFirstFrameReceived ); |
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413 if ( firstFrame ) |
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414 { |
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415 CVtEngEventManager::NotifyEvent( KVtEngRemoteVideoStarted ); |
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416 } |
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417 |
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418 TInt surfaceno = buffer.SurfaceBuffer()->SurfaceNo(); |
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419 __VTPRINT2( DEBUG_MEDIA, "RVD(NGA).RunL received buffer surface id %d", surfaceno ) |
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420 if ( iSubmitPending ) |
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421 { |
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422 __VTPRINT( DEBUG_MEDIA, "RVD(NGA).RunL submit pending") |
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423 iWaitingBuffers.AddLast(buffer); |
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424 } |
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425 else |
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426 { |
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427 iCallBackTable[surfaceno]->iStatus = KRequestPending; |
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428 iCallBackTable[surfaceno]->SetActive(); |
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429 TTimeStamp timeStamp; |
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430 iSurfaceUpdateSession.NotifyWhenDisplayed(iCallBackTable[surfaceno]->iStatus, timeStamp); |
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431 iSubmitPending = ETrue; |
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432 iSurfaceUpdateSession.SubmitUpdate(0, iSurfaceId, surfaceno, NULL); |
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433 buffer.UnSet(); |
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434 } |
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435 if ( iSurfaceBuffers[ KVtEngBitmapNoReversed[ bitmapNo ] ].IsSet() ) |
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436 { |
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437 __VTPRINT2( DEBUG_MEDIA, "RVD(NGA).RunL reactivating for buffer %d", |
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438 KVtEngBitmapNoReversed[ bitmapNo ] ) |
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439 Activate(); |
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440 DisplaySink().NextFrame(); |
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441 } |
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442 TInt result = iBufferWaiter->FetchBuffer(); |
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443 User::LeaveIfError( result ); |
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444 |
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445 __VTPRINTEXIT( "RVD(NGA).RunL" ) |
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446 } |
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447 |
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448 |
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449 // ----------------------------------------------------------------------------- |
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450 // CVtEngDrawNGA::BufferReadyL |
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451 // BufferReadyL |
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452 // ----------------------------------------------------------------------------- |
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453 // |
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454 void CVtEngDrawNGA::BufferReadyL( TVTSurfaceBuffer* aBuffer ) |
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455 { |
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456 __VTPRINTENTER( "RVD(NGA).BufferReadyL" ) |
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457 SetAvailableToSink( aBuffer ); |
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458 __VTPRINTEXIT( "RVD(NGA).BufferReadyL" ) |
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459 } |
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460 |
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461 // ----------------------------------------------------------------------------- |
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462 // CVtEngDrawNGA::FetchError |
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463 // Buffer fetching error |
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464 // ----------------------------------------------------------------------------- |
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465 // |
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466 void CVtEngDrawNGA::FetchError( TInt ) |
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467 { |
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468 __VTPRINTENTER( "RVD(NGA).FetchError" ) |
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469 CVtEngEventManager::NotifyEvent( KVtEngRemoteRenderingProblem ); |
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470 __VTPRINTEXIT( "RVD(NGA).FetchError" ) |
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471 } |
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472 |
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473 // ----------------------------------------------------------------------------- |
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474 // CVtEngDrawNGA::DoBaseConstructL |
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475 // Base construction implementation |
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476 // ----------------------------------------------------------------------------- |
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477 // |
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478 void CVtEngDrawNGA::DoBaseConstructL() |
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479 { |
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480 __VTPRINTENTER( "RVD(NGA).DoBaseConstructL" ) |
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481 delete iBufferWaiter; |
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482 iBufferWaiter = NULL; |
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483 |
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484 iBufferWaiter = |
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485 new ( ELeave ) CVtEngBufferWaiter( *this ); |
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486 |
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487 for ( TInt i = MDisplaySink::EFirstBitmap; |
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488 i < MDisplaySink::EFirstBitmap + KVtEngMaxSurfaceBuffers; i++ ) |
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489 { |
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490 iSurfaceBuffers[ i ].UnSet(); |
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491 } |
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492 ClearFlag( EBaseConstructCalled ); |
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493 __VTPRINTEXIT( "RVD(NGA).DoBaseConstructL" ) |
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494 } |
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495 |
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496 // ----------------------------------------------------------------------------- |
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497 // CVtEngDrawNGA::UpdateSinkParamsL |
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498 // Updates sink params |
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499 // ----------------------------------------------------------------------------- |
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500 // |
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501 void CVtEngDrawNGA::UpdateSinkParamsL() |
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502 { |
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503 __VTPRINTENTER( "RVD(NGA).UpdateSinkParamsL" ) |
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504 if ( IsFlag( EBaseConstructCalled ) ) |
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505 { |
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506 SetFlag( ESinkParamUpdateRequired ); |
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507 } |
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508 else |
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509 { |
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510 DoUpdateSinkParamsL(); |
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511 } |
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512 __VTPRINTEXIT( "RVD(NGA).UpdateSinkParamsL" ) |
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513 } |
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514 |
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515 |
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516 // ----------------------------------------------------------------------------- |
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517 // CVtEngDrawNGA::DoBaseStartDrawL |
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518 // |
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519 // ----------------------------------------------------------------------------- |
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520 // |
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521 void CVtEngDrawNGA::DoBaseStartDrawL() |
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522 { |
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523 __VTPRINTENTER( "RVD(NGA).DoBaseStartDrawL" ) |
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524 SetFlag( EReadyInternal ); |
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525 if ( !iWatcher->IsActive() ) |
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526 { |
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527 iWatcher->Start( KVtEngWatcherTimeout, KVtEngWatcherTimeout, |
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528 iCallback ); |
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529 } |
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530 |
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531 DoSurfaceBuffer0Ready(); |
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532 DoSurfaceBuffer1Ready(); |
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533 |
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534 User::LeaveIfError( iBufferWaiter->FetchBuffer() ); |
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535 |
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536 |
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537 SetFlag( ERemoteVideoDrawing ); |
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538 ClearFlag( EBaseBaseStartDrawCalled ); |
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539 __VTPRINTEXIT( "RVD(NGA).DoBaseStartDrawL" ) |
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540 } |
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541 |
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542 // ----------------------------------------------------------------------------- |
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543 // CVtEngDrawNGA::DoCreateSurfaceL |
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544 // Create surface implementation. |
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545 // ----------------------------------------------------------------------------- |
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546 // |
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547 void CVtEngDrawNGA::DoCreateSurfaceL() |
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548 { |
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549 __VTPRINTENTER( "RVD(NGA).DoCreateSurfaceL" ) |
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550 TInt err; |
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551 |
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552 if(iSurfaceCreated) |
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553 { |
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554 |
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555 if (iSurfaceManager) |
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556 { |
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557 return; |
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558 |
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559 // Last return statement is for fixing an error causes |
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560 // green screen of remote video when swapping image after |
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561 // remote peer disabled video. |
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562 // So we return here to prevent recreate the surface object |
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563 // at this moment, codes below should NOT be removed due to |
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564 // potential future uses. |
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565 iConfig.iRemoteWindow->RemoveBackgroundSurface(ETrue); |
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566 iConfig.iWsSession->UnregisterSurface(0, iSurfaceId); |
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567 iSurfaceChunk->Close(); |
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568 delete iSurfaceChunk; |
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569 iSurfaceChunk = NULL; |
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570 iSurfaceManager->CloseSurface(iSurfaceId); |
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571 iSurfaceUpdateSession.CancelAllUpdateNotifications(); |
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572 iSurfaceUpdateSession.Close(); |
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573 |
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574 /* Close the surface manager handle */ |
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575 iSurfaceManager->Close(); |
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576 delete iSurfaceManager; |
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577 iSurfaceManager = 0; |
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578 } |
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579 for ( TInt i = KVtEngMaxSurfaceBuffers-1; i >= 0 ; i-- ) |
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580 { |
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581 if (iCallBackTable[i]) |
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582 { |
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583 iCallBackTable[i]->Cancel(); |
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584 delete iCallBackTable[i]; |
|
585 iCallBackTable[i] = NULL; |
|
586 } |
|
587 } |
|
588 iSurfaceBuffers[ 0 ].UnSet(); |
|
589 iSurfaceBuffers[ 1 ].UnSet(); |
|
590 iSurfaceBuffer0.UnSet(); |
|
591 iSurfaceBuffer1.UnSet(); |
|
592 iWaitingBuffers.Reset(); |
|
593 } |
|
594 |
|
595 err = iSurfaceUpdateSession.Connect(); |
|
596 User::LeaveIfError(err); |
|
597 |
|
598 iSurfaceManager = new RSurfaceManager(); |
|
599 |
|
600 User::LeaveIfNull(iSurfaceManager); |
|
601 err = iSurfaceManager->Open(); |
|
602 User::LeaveIfError(err); |
|
603 |
|
604 RSurfaceManager::TSurfaceCreationAttributesBuf attributes; |
|
605 attributes().iPixelFormat = iSurfaceFormat; |
|
606 attributes().iSize = iSourceSize; |
|
607 attributes().iBuffers = KVtEngMaxSurfaceBuffers; |
|
608 |
|
609 //attributes().iStride = iSourceSize.iWidth*2; |
|
610 attributes().iStride = iSourceSize.iWidth*3/2; |
|
611 |
|
612 attributes().iOffsetToFirstBuffer = 0; |
|
613 attributes().iAlignment = 4; |
|
614 attributes().iContiguous = EFalse; |
|
615 attributes().iMappable = ETrue; |
|
616 |
|
617 err = iSurfaceManager->CreateSurface(attributes, iSurfaceId); |
|
618 User::LeaveIfError(err); |
|
619 |
|
620 // Map to chunk |
|
621 iSurfaceChunk = new RChunk(); |
|
622 User::LeaveIfNull(iSurfaceChunk); |
|
623 err = iSurfaceManager->MapSurface(iSurfaceId, *iSurfaceChunk); |
|
624 User::LeaveIfError(err); |
|
625 |
|
626 // Get the info from the surfaceManager |
|
627 RSurfaceManager::TInfoBuf info; |
|
628 err = iSurfaceManager->SurfaceInfo(iSurfaceId, info); |
|
629 User::LeaveIfError(err); |
|
630 |
|
631 TInt offset; |
|
632 iSurfaceManager->GetBufferOffset(iSurfaceId, 0, offset); |
|
633 iSurfaceBuffer0.Set(iSurfaceChunk->Base() + offset, 0 ); |
|
634 iSurfaceManager->GetBufferOffset(iSurfaceId, 1, offset); |
|
635 iSurfaceBuffer1.Set(iSurfaceChunk->Base() + offset, 1 ); |
|
636 |
|
637 iConfig.iWsSession->RegisterSurface(0, iSurfaceId); |
|
638 iConfig.iRemoteWindow->SetBackgroundSurface(iSurfaceId); |
|
639 |
|
640 iCallBackTable[0] = new(ELeave) CActiveCallBack(TCallBack(SurfaceBuffer0Ready, this), CActive::EPriorityStandard-1); |
|
641 CActiveScheduler::Add(iCallBackTable[0]); |
|
642 iCallBackTable[1] = new(ELeave) CActiveCallBack(TCallBack(SurfaceBuffer1Ready, this), CActive::EPriorityStandard-1); |
|
643 CActiveScheduler::Add(iCallBackTable[1]); |
|
644 |
|
645 iSurfaceCreated = ETrue; |
|
646 |
|
647 ClearFlag( EInitializePostingSurfaceCalled ); |
|
648 __VTPRINTEXIT( "RVD(NGA).DoCreateSurfaceL" ) |
|
649 } |
|
650 |
|
651 // ----------------------------------------------------------------------------- |
|
652 // CVtEngDrawNGA::DoUpdateSinkParamsL |
|
653 // Updates sink params |
|
654 // ----------------------------------------------------------------------------- |
|
655 // |
|
656 void CVtEngDrawNGA::DoUpdateSinkParamsL() |
|
657 { |
|
658 __VTPRINTENTER( "RVD(NGA).DoUpdateSinkParamsL" ) |
|
659 TDisplaySinkParamsNGA params; |
|
660 GetSinkParams( params ); |
|
661 DisplaySink().UpdateSinkParamsL( params, iDSUpdated ); |
|
662 ClearFlag( ESinkParamUpdateRequired ); |
|
663 if ( IsFlag( ESinkResumeRequired ) ) |
|
664 { |
|
665 DisplaySink().Resume(); |
|
666 ClearFlag( ESinkResumeRequired ); |
|
667 } |
|
668 __VTPRINTEXIT( "RVD(DP).DoUpdateSinkParamsL" ) |
|
669 } |
|
670 |
|
671 // ----------------------------------------------------------------------------- |
|
672 // CVtEngDrawNGA::CreateSurfaceL |
|
673 // Create surface. |
|
674 // ----------------------------------------------------------------------------- |
|
675 // |
|
676 void CVtEngDrawNGA::CreateSurfaceL() |
|
677 { |
|
678 __VTPRINTENTER( "RVD(NGA).CreateSurfaceL" ) |
|
679 if ( IsFlag( EBaseConstructCalled ) ) |
|
680 { |
|
681 SetFlag( EInitializePostingSurfaceCalled ); |
|
682 } |
|
683 else |
|
684 { |
|
685 DoCreateSurfaceL(); |
|
686 } |
|
687 __VTPRINTEXIT( "RVD(NGA).CreateSurfaceL" ) |
|
688 } |
|
689 |
|
690 // ----------------------------------------------------------------------------- |
|
691 // CVtEngDrawNGA::GetSinkParams |
|
692 // ----------------------------------------------------------------------------- |
|
693 // |
|
694 void CVtEngDrawNGA::GetSinkParams( TDisplaySinkParamsNGA& aSinkParams ) |
|
695 { |
|
696 __VTPRINTENTER( "RVD(NGA).GetSinkParams" ) |
|
697 Mem::FillZ( &aSinkParams, sizeof( TDisplaySinkParamsNGA ) ); |
|
698 aSinkParams.iThreadId = RThread().Id(); |
|
699 aSinkParams.iRequestStatusPtr = &iStatus; |
|
700 aSinkParams.iObserver = iObserver; |
|
701 aSinkParams.iSurfaceBuffer1 = &iSurfaceBuffers[ 0 ].Buffer(); |
|
702 aSinkParams.iSurfaceBuffer2 = &iSurfaceBuffers[ 1 ].Buffer(); |
|
703 aSinkParams.iFrameSize = iSourceSize; |
|
704 aSinkParams.iSurfaceFormat = iSurfaceFormat; |
|
705 aSinkParams.iFlags = TDisplaySinkParams::EDisplaySinkNGA; |
|
706 __VTPRINTEXITR( "RVD(NGA).GetSinkParams flags=%d", |
|
707 (TInt) aSinkParams.iFlags ) |
|
708 } |
|
709 |
|
710 // ----------------------------------------------------------------------------- |
|
711 // CVtEngDrawNGA::DisplaySink |
|
712 // Returns reference to sink. |
|
713 // ----------------------------------------------------------------------------- |
|
714 // |
|
715 MDisplaySink& CVtEngDrawNGA::DisplaySink() |
|
716 { |
|
717 return *iDisplaySink; |
|
718 } |
|
719 |
|
720 // ----------------------------------------------------------------------------- |
|
721 // CVtEngDrawNGA::SetToSink |
|
722 // Sets posting buffer to sink. |
|
723 // ----------------------------------------------------------------------------- |
|
724 // |
|
725 void CVtEngDrawNGA::SetAvailableToSink( TVTSurfaceBuffer* aBuffer ) |
|
726 { |
|
727 __VTPRINTENTER( "RVD(NGA).SetAvailableToSink" ) |
|
728 for ( TInt i = MDisplaySink::EFirstBitmap; |
|
729 i < MDisplaySink::EFirstBitmap + KVtEngMaxSurfaceBuffers; i++ ) |
|
730 { |
|
731 if ( !iSurfaceBuffers[ i ].IsSet() ) |
|
732 { |
|
733 iSurfaceBuffers[ i ].Set( aBuffer ); |
|
734 Activate(); |
|
735 DisplaySink().SetBitmapAvailable( |
|
736 static_cast< MDisplaySink::TBitmapNo >( i ) ); |
|
737 break; |
|
738 } |
|
739 } |
|
740 __VTPRINTEXIT( "RVD(NGA).SetAvailableToSink" ) |
|
741 } |
|
742 |
|
743 TInt CVtEngDrawNGA::SurfaceBuffer0Ready( TAny* aAny ) |
|
744 { |
|
745 __VTPRINTENTER( "RVD(NGA).SurfaceBuffer0Ready" ) |
|
746 __VTPRINTEXIT( "RVD(NGA).SurfaceBuffer0Ready" ) |
|
747 return ((CVtEngDrawNGA*)aAny)->DoSurfaceBuffer0Ready(); |
|
748 } |
|
749 |
|
750 TBool CVtEngDrawNGA::DoSurfaceBuffer0Ready() |
|
751 { |
|
752 __VTPRINTENTER( "RVD(NGA).DoSurfaceBuffer0Ready" ) |
|
753 if ( iSubmitPending ) |
|
754 { |
|
755 iSubmitPending = EFalse; |
|
756 } |
|
757 if (!iWaitingBuffers.IsEmpty()) |
|
758 { |
|
759 TVtEngBuffer* buffer = iWaitingBuffers.First(); |
|
760 TInt surfaceno = buffer->SurfaceBuffer()->SurfaceNo(); |
|
761 __VTPRINT2( DEBUG_MEDIA, "RVD(NGA).DoSurfaceBuffer0Ready, surface buffer %d is in waitingqueue", surfaceno ) |
|
762 iCallBackTable[surfaceno]->iStatus = KRequestPending; |
|
763 iCallBackTable[surfaceno]->SetActive(); |
|
764 TTimeStamp timeStamp; |
|
765 iSurfaceUpdateSession.NotifyWhenDisplayed(iCallBackTable[surfaceno]->iStatus, timeStamp); |
|
766 iSubmitPending = ETrue; |
|
767 iSurfaceUpdateSession.SubmitUpdate(0, iSurfaceId, surfaceno, NULL); |
|
768 iWaitingBuffers.Remove(*buffer); |
|
769 buffer->UnSet(); |
|
770 } |
|
771 iBufferWaiter->BufferAvailable(iSurfaceBuffer0); |
|
772 __VTPRINTEXIT( "RVD(NGA).DoSurfaceBuffer0Ready" ) |
|
773 return ETrue; |
|
774 } |
|
775 |
|
776 TInt CVtEngDrawNGA::SurfaceBuffer1Ready( TAny* aAny ) |
|
777 { |
|
778 __VTPRINTENTER( "RVD(NGA).SurfaceBuffer1Ready" ) |
|
779 __VTPRINTEXIT( "RVD(NGA).SurfaceBuffer1Ready" ) |
|
780 return ((CVtEngDrawNGA*)aAny)->DoSurfaceBuffer1Ready(); |
|
781 } |
|
782 |
|
783 TBool CVtEngDrawNGA::DoSurfaceBuffer1Ready() |
|
784 { |
|
785 __VTPRINTENTER( "RVD(NGA).DoSurfaceBuffer1Ready" ) |
|
786 if ( iSubmitPending ) |
|
787 { |
|
788 iSubmitPending = EFalse; |
|
789 } |
|
790 |
|
791 if (!iWaitingBuffers.IsEmpty()) |
|
792 { |
|
793 TVtEngBuffer* buffer = iWaitingBuffers.First(); |
|
794 TInt surfaceno = buffer->SurfaceBuffer()->SurfaceNo(); |
|
795 __VTPRINT2( DEBUG_MEDIA, "RVD(NGA).DoSurfaceBuffer0Ready, surface buffer %d is in waitingqueue", surfaceno ) |
|
796 iCallBackTable[surfaceno]->iStatus = KRequestPending; |
|
797 iCallBackTable[surfaceno]->SetActive(); |
|
798 TTimeStamp timeStamp; |
|
799 iSurfaceUpdateSession.NotifyWhenDisplayed(iCallBackTable[surfaceno]->iStatus, timeStamp); |
|
800 iSubmitPending = ETrue; |
|
801 iSurfaceUpdateSession.SubmitUpdate(0, iSurfaceId, surfaceno, NULL); |
|
802 iWaitingBuffers.Remove(*buffer); |
|
803 buffer->UnSet(); |
|
804 } |
|
805 iBufferWaiter->BufferAvailable(iSurfaceBuffer1); |
|
806 __VTPRINTEXIT( "RVD(NGA).DoSurfaceBuffer1Ready" ) |
|
807 return ETrue; |
|
808 } |
|
809 |
|
810 // ----------------------------------------------------------------------------- |
|
811 // CVtEngDrawNGA::TVtEngBuffer::TVtEngBuffer |
|
812 // |
|
813 // ----------------------------------------------------------------------------- |
|
814 // |
|
815 CVtEngDrawNGA::TVtEngBuffer::TVtEngBuffer() |
|
816 : iBuffer( 0 ), iSurfaceBuffer(0) |
|
817 { |
|
818 __VTPRINTENTER( "RVD(NGA).Buffer.Ctor" ) |
|
819 __VTPRINTEXIT( "RVD(NGA).Buffer.Ctor" ) |
|
820 } |
|
821 |
|
822 // ----------------------------------------------------------------------------- |
|
823 // CVtEngDrawNGA::TVtEngBuffer::Set |
|
824 // |
|
825 // ----------------------------------------------------------------------------- |
|
826 // |
|
827 void CVtEngDrawNGA::TVtEngBuffer::Set( TVTSurfaceBuffer* aBuffer ) |
|
828 { |
|
829 __VTPRINTENTER( "RVD(NGA).Buffer.Set" ) |
|
830 iSurfaceBuffer = aBuffer; |
|
831 iBuffer = aBuffer->Buffer(); |
|
832 __VTPRINTEXIT( "RVD(NGA).Buffer.Set" ) |
|
833 } |
|
834 |
|
835 // ----------------------------------------------------------------------------- |
|
836 // CVtEngDrawNGA::TVtEngBuffer::UnSet |
|
837 // |
|
838 // ----------------------------------------------------------------------------- |
|
839 // |
|
840 void CVtEngDrawNGA::TVtEngBuffer::UnSet() |
|
841 { |
|
842 __VTPRINTENTER( "RVD(NGA).Buffer.UnSet" ) |
|
843 iSurfaceBuffer = 0; |
|
844 iBuffer = 0; |
|
845 __VTPRINTEXIT( "RVD(NGA).Buffer.UnSet" ) |
|
846 } |
|
847 |
|
848 // ----------------------------------------------------------------------------- |
|
849 // CVtEngDrawNGA::TVtEngBuffer::IsSet |
|
850 // |
|
851 // ----------------------------------------------------------------------------- |
|
852 // |
|
853 TBool CVtEngDrawNGA::TVtEngBuffer::IsSet() const |
|
854 { |
|
855 return ( iSurfaceBuffer != NULL ); |
|
856 } |
|
857 |
|
858 // ----------------------------------------------------------------------------- |
|
859 // CVtEngDrawNGA::TVtEngBuffer::Buffer |
|
860 // |
|
861 // ----------------------------------------------------------------------------- |
|
862 // |
|
863 TVTSurfaceBuffer* &CVtEngDrawNGA::TVtEngBuffer::SurfaceBuffer() |
|
864 { |
|
865 return iSurfaceBuffer; |
|
866 } |
|
867 |
|
868 // ----------------------------------------------------------------------------- |
|
869 // CVtEngDrawNGA::TVtEngBuffer::Buffer |
|
870 // |
|
871 // ----------------------------------------------------------------------------- |
|
872 // |
|
873 TUint8* &CVtEngDrawNGA::TVtEngBuffer::Buffer() |
|
874 { |
|
875 return iBuffer; |
|
876 } |
|
877 // ----------------------------------------------------------------------------- |
|
878 // CVtEngDrawNGA::CVtEngBufferWaiter::CVtEngBufferWaiter |
|
879 // ----------------------------------------------------------------------------- |
|
880 // |
|
881 CVtEngDrawNGA::CVtEngBufferWaiter::CVtEngBufferWaiter |
|
882 //( CVideoRenderer& aVideoRenderer, MVtEngNGABufferWaiterObserver& aObserver ) |
|
883 ( MVtEngNGABufferWaiterObserver& aObserver ) |
|
884 : CActive( CActive::EPriorityStandard ), |
|
885 iObserver( &aObserver ) |
|
886 { |
|
887 __VTPRINTENTER( "RVD(NGA).BufferWaiter.Ctor" ) |
|
888 for ( TInt i = 0; i < KVtEngMaxSurfaceBuffers; i++ ) |
|
889 { |
|
890 this->iBuffers[ i ] = NULL; |
|
891 } |
|
892 CActiveScheduler::Add( this ); |
|
893 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.Ctor" ) |
|
894 } |
|
895 |
|
896 // ----------------------------------------------------------------------------- |
|
897 // CVtEngDrawNGA::CVtEngBufferWaiter::~CVtEngBufferWaiter |
|
898 // ----------------------------------------------------------------------------- |
|
899 // |
|
900 CVtEngDrawNGA::CVtEngBufferWaiter::~CVtEngBufferWaiter() |
|
901 { |
|
902 __VTPRINTENTER( "RVD(NGA).BufferWaiter.~" ) |
|
903 Cancel(); |
|
904 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.~" ) |
|
905 } |
|
906 |
|
907 // ----------------------------------------------------------------------------- |
|
908 // CVtEngDrawNGA::CVtEngBufferWaiter::Activate |
|
909 // ----------------------------------------------------------------------------- |
|
910 // |
|
911 void CVtEngDrawNGA::CVtEngBufferWaiter::Activate() |
|
912 { |
|
913 __VTPRINTENTER( "RVD(NGA).BufferWaiter.Activate" ) |
|
914 iStatus = KRequestPending; |
|
915 SetActive(); |
|
916 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.Activate" ) |
|
917 } |
|
918 |
|
919 // ----------------------------------------------------------------------------- |
|
920 // CVtEngDrawNGA::CVtEngBufferWaiter::FetchBuffer |
|
921 // ----------------------------------------------------------------------------- |
|
922 // |
|
923 TInt CVtEngDrawNGA::CVtEngBufferWaiter::FetchBuffer() |
|
924 { |
|
925 __VTPRINTENTER( "RVD(NGA).BufferWaiter.FetchBuffer" ) |
|
926 if ( IsActive() ) |
|
927 { |
|
928 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.FetchBuffer 1" ) |
|
929 return KErrNone; |
|
930 } |
|
931 |
|
932 Activate(); |
|
933 if (iStatus == KRequestPending) |
|
934 { |
|
935 for ( TInt i = 0; i < KVtEngMaxSurfaceBuffers; i++ ) |
|
936 { |
|
937 if(this->iBuffers[ i ] != NULL) |
|
938 { |
|
939 TRequestStatus* status = &iStatus; |
|
940 User::RequestComplete( status, KErrNone ); |
|
941 break; |
|
942 } |
|
943 } |
|
944 } |
|
945 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.FetchBuffer 2" ) |
|
946 return KErrNone; |
|
947 } |
|
948 |
|
949 // ----------------------------------------------------------------------------- |
|
950 // CVtEngDrawNGA::CVtEngBufferWaiter::BufferAvailable |
|
951 // ----------------------------------------------------------------------------- |
|
952 // |
|
953 void CVtEngDrawNGA::CVtEngBufferWaiter::BufferAvailable(TVTSurfaceBuffer& aBuffer) |
|
954 { |
|
955 __VTPRINTENTER( "RVD(NGA).BufferWaiter.BufferAvailable" ) |
|
956 for ( TInt i = 0; i < KVtEngMaxSurfaceBuffers; i++ ) |
|
957 { |
|
958 if(this->iBuffers[ i ] == NULL ) |
|
959 { |
|
960 this->iBuffers[ i ]= &aBuffer; |
|
961 break; |
|
962 } |
|
963 } |
|
964 |
|
965 if(iStatus == KRequestPending ) |
|
966 { |
|
967 for ( TInt i = 0; i < KVtEngMaxSurfaceBuffers; i++ ) |
|
968 { |
|
969 if(this->iBuffers[ i ] != NULL) |
|
970 { |
|
971 TRequestStatus* status = &iStatus; |
|
972 User::RequestComplete( status, KErrNone ); |
|
973 break; |
|
974 } |
|
975 } |
|
976 } |
|
977 |
|
978 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.BufferAvailable" ) |
|
979 } |
|
980 |
|
981 // ----------------------------------------------------------------------------- |
|
982 // CVtEngDrawNGA::CVtEngBufferWaiter::RunL |
|
983 // ----------------------------------------------------------------------------- |
|
984 // |
|
985 void CVtEngDrawNGA::CVtEngBufferWaiter::RunL() |
|
986 { |
|
987 __VTPRINTENTER( "RVD(NGA).BufferWaiter.RunL" ) |
|
988 TInt result( iStatus.Int() ); |
|
989 if ( result == KErrNone ) |
|
990 { |
|
991 for ( TInt i = 0; i < KVtEngMaxSurfaceBuffers; i++ ) |
|
992 { |
|
993 if(this->iBuffers[ i ] != NULL) |
|
994 { |
|
995 TRAP_IGNORE( iObserver->BufferReadyL( this->iBuffers[ i ] ) ); |
|
996 this->iBuffers[ i ] = NULL; |
|
997 break; |
|
998 } |
|
999 } |
|
1000 } |
|
1001 else |
|
1002 { |
|
1003 iObserver->FetchError( result ); |
|
1004 } |
|
1005 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.RunL" ) |
|
1006 } |
|
1007 |
|
1008 // ----------------------------------------------------------------------------- |
|
1009 // CVtEngDrawNGA::CVtEngBufferWaiter::DoCancel |
|
1010 // ----------------------------------------------------------------------------- |
|
1011 // |
|
1012 void CVtEngDrawNGA::CVtEngBufferWaiter::DoCancel() |
|
1013 { |
|
1014 __VTPRINTENTER( "RVD(NGA).BufferWaiter.DoCancel" ) |
|
1015 |
|
1016 if ( iStatus == KRequestPending ) |
|
1017 { |
|
1018 TRequestStatus* status = &iStatus; |
|
1019 User::RequestComplete(status, KErrCancel); |
|
1020 } |
|
1021 |
|
1022 __VTPRINTEXIT( "RVD(NGA).BufferWaiter.DoCancel" ) |
|
1023 } |
|
1024 |
|
1025 // End of File |