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1 /* |
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2 * Copyright (c) 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: Display Sink subsystem for Direct Screen Access. |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDES |
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20 |
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21 #include <cvtimageconverter.h> |
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22 #include <cvtimageiyuv.h> |
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23 #include "CDisplaySinkDSA.h" |
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24 #include "TDisplaySinkParamsDSA.h" |
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25 |
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26 // MACROS |
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27 |
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28 #ifdef _DEBUG |
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29 #include <e32debug.h> |
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30 #define PRINT RDebug::Print |
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31 #define _IFDBG(a) a |
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32 #else |
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33 #define PRINT |
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34 #define _IFDBG(a) |
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35 #endif |
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36 |
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37 // ======================== CDisplaySinkDSA ============================== |
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38 |
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39 // ----------------------------------------------------------------------------- |
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40 // CDisplaySinkDSA::NewL |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 CDisplaySinkDSA* CDisplaySinkDSA::NewL( TDisplaySinkParams& aParams, |
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44 const TDesC8& aInitData ) |
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45 { |
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46 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::NewL()<"), RThread().Id().operator TUint())); |
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47 CDisplaySinkDSA* self = new ( ELeave ) CDisplaySinkDSA(); |
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48 CleanupStack::PushL( self ); |
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49 self->ConstructL( aParams, aInitData ); |
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50 CleanupStack::Pop(); // self |
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51 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::NewL()>"), RThread().Id().operator TUint())); |
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52 return self; |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CDisplaySinkDSA::CDisplaySinkDSA |
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57 // ----------------------------------------------------------------------------- |
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58 // |
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59 CDisplaySinkDSA::CDisplaySinkDSA() |
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60 { |
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61 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::Ctor<"), RThread().Id().operator TUint())); |
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62 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::Ctor>"), RThread().Id().operator TUint())); |
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63 } |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // CDisplaySinkDSA::~CDisplaySinkDSA |
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67 // ----------------------------------------------------------------------------- |
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68 // |
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69 CDisplaySinkDSA::~CDisplaySinkDSA() |
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70 { |
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71 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::~<"), RThread().Id().operator TUint())); |
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72 delete iRotator; |
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73 delete iYUVBitmapConverterVT; |
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74 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::~>"), RThread().Id().operator TUint())); |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CDisplaySinkDSA::BaseConstructL |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 void CDisplaySinkDSA::BaseConstructL( TDisplaySinkParams& aParams, |
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82 const TDesC8& ) |
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83 { |
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84 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseConstructL()<"), RThread().Id().operator TUint())); |
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85 iNewParams = static_cast< TDisplaySinkParamsDSA& > ( aParams ); |
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86 if ( !iNewParams.iBitmap1Handle || !iNewParams.iBitmap2Handle ) |
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87 { |
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88 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseConstructL() bitmap handle NULL!") )); |
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89 User::Leave( KErrArgument ); |
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90 } |
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91 iBitmapTable[EFirstBitmap].iHandle = iNewParams.iBitmap1Handle; |
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92 iBitmapTable[ESecondBitmap].iHandle = iNewParams.iBitmap2Handle; |
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93 iRotator = CVtImageRotator::NewL( *this ); |
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94 iRotationAngle = iNewParams.iRotationAngle; |
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95 iYUVBitmapConverterVT = CVTIYUVFbsBitmapConverter::NewL( |
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96 QCIF, iBitmapTable[EFirstBitmap].iHandle ); |
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97 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseConstructL()>"), RThread().Id().operator TUint())); |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CDisplaySinkDSA::BaseConvert |
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102 // ----------------------------------------------------------------------------- |
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103 // |
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104 TBool CDisplaySinkDSA::BaseConvert( const TVtMMFDataBuffer& aBuffer ) |
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105 { |
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106 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseConvert()<"), RThread().Id().operator TUint())); |
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107 TBool converted( EFalse ); |
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108 TRAPD( err, ConvertL( aBuffer.Data(), converted ) ); |
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109 if ( err != KErrNone ) |
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110 { |
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111 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseConvert() err=%d"), RThread().Id().operator TUint(), err)); |
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112 converted = EFalse; |
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113 } |
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114 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseConvert() %d>"), RThread().Id().operator TUint(), converted)); |
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115 return converted; |
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116 } |
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117 // ----------------------------------------------------------------------------- |
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118 // CDisplaySinkDSA::BaseSinkThreadLogonL |
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119 // ----------------------------------------------------------------------------- |
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120 // |
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121 void CDisplaySinkDSA::BaseSinkThreadLogonL() |
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122 { |
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123 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSinkThreadLogonL()<"), RThread().Id().operator TUint())); |
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124 CVTYUVFbsBitmapConverter* converter1 = |
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125 CVTIYUVFbsBitmapConverter::NewL( |
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126 QCIF, |
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127 iBitmapTable[EFirstBitmap].iHandle ); |
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128 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSinkThreadLogonL() 1"), RThread().Id().operator TUint())); |
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129 CleanupStack::PushL( converter1 ); |
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130 CVTYUVFbsBitmapConverter* converter2 = |
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131 CVTIYUVFbsBitmapConverter::NewL( |
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132 QCIF, |
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133 iBitmapTable[ESecondBitmap].iHandle ); |
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134 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSinkThreadLogonL() 2"), RThread().Id().operator TUint())); |
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135 CleanupStack::PushL( converter2 ); |
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136 CleanupStack::Pop( 2 ); // converter1, converter2 |
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137 iYUVBitmapConverter1 = converter1; |
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138 iYUVBitmapConverter2 = converter2; |
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139 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSinkThreadLogonL()>"), RThread().Id().operator TUint())); |
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140 } |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // CDisplaySinkDSA::BaseSinkThreadLogoff |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 void CDisplaySinkDSA::BaseSinkThreadLogoff() |
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147 { |
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148 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSinkThreadLogoff()<"), RThread().Id().operator TUint())); |
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149 delete iYUVBitmapConverter1; |
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150 delete iYUVBitmapConverter2; |
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151 delete iSourceImg; iSourceImg = 0; |
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152 delete iTargetImg; iTargetImg = 0; |
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153 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSinkThreadLogoff()>"), RThread().Id().operator TUint())); |
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154 } |
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155 |
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156 // ----------------------------------------------------------------------------- |
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157 // CDisplaySinkDSA::BaseUpdateSinkParamsL |
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158 // ----------------------------------------------------------------------------- |
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159 // |
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160 void CDisplaySinkDSA::BaseUpdateSinkParamsL( const TDisplaySinkParams& aParams ) |
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161 { |
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162 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseUpdateSinkParamsL()<"), RThread().Id().operator TUint())); |
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163 iNewParams = static_cast< const TDisplaySinkParamsDSA& >( aParams ); |
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164 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseUpdateSinkParamsL()>"), RThread().Id().operator TUint())); |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CDisplaySinkDSA::BaseDoUpdateParamsL |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void CDisplaySinkDSA::BaseDoUpdateParamsL() |
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172 { |
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173 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseDoUpdateParamsL()<"), RThread().Id().operator TUint())); |
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174 iRotationAngle = iNewParams.iRotationAngle; |
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175 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseDoUpdateParamsL() handle1=%d"), RThread().Id().operator TUint(), iNewParams.iBitmap1Handle)); |
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176 iBitmapTable[ EFirstBitmap ].iHandle = iNewParams.iBitmap1Handle; |
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177 iBitmapTable[ EFirstBitmap ].iIsFree = ETrue; |
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178 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseDoUpdateParamsL() handle2=%d"), RThread().Id().operator TUint(), iNewParams.iBitmap2Handle)); |
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179 iBitmapTable[ ESecondBitmap ].iHandle = iNewParams.iBitmap2Handle; |
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180 iBitmapTable[ ESecondBitmap ].iIsFree = EFalse; |
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181 UpdateExpectedFrameSizeL(); |
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182 iYUVBitmapConverter1->SetSourceSizeL( iExpectedFrameSize ); |
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183 iYUVBitmapConverter1->SetDestinationL( iNewParams.iBitmap1Handle ); |
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184 iYUVBitmapConverter2->SetSourceSizeL( iExpectedFrameSize ); |
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185 iYUVBitmapConverter2->SetDestinationL( iNewParams.iBitmap2Handle ); |
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186 if( iNewParams.iFrameRateLimit != iFrameRateInterval ) |
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187 { |
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188 SetFrameRateLimit( iNewParams.iFrameRateLimit ); |
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189 ResetFrameRateLimitter(); |
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190 } |
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191 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseDoUpdateParamsL()>"), RThread().Id().operator TUint())); |
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192 } |
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193 |
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194 // ----------------------------------------------------------------------------- |
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195 // CDisplaySinkDSA::BaseSetVideoFrameSizeL |
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196 // ----------------------------------------------------------------------------- |
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197 // |
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198 void CDisplaySinkDSA::BaseSetVideoFrameSizeL( const TSize& aSize ) |
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199 { |
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200 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetVideoFrameSizeL()<"), RThread().Id().operator TUint())); |
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201 TSize size( aSize ); |
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202 if( ( iRotationAngle == CVtImageRotator::E90DegreesClockwise ) || |
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203 ( iRotationAngle == CVtImageRotator::E270DegreesClockwise ) ) |
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204 { |
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205 size = TSize( aSize.iHeight, aSize.iWidth ); |
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206 } |
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207 iYUVBitmapConverter1->SetSourceSizeL( size ); |
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208 iYUVBitmapConverter2->SetSourceSizeL( size ); |
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209 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetVideoFrameSizeL()>"), RThread().Id().operator TUint())); |
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210 } |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CDisplaySinkDSA::BaseSizesMatch |
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214 // ----------------------------------------------------------------------------- |
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215 // |
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216 TBool CDisplaySinkDSA::BaseSizesMatch( const TSize& aSize ) |
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217 { |
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218 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSizesMatch()<"), RThread().Id().operator TUint())); |
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219 TBool sizesMatch( iExpectedFrameSize == aSize ); |
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220 TBool rotateChangesDimension( |
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221 ( iRotationAngle == CVtImageRotator::E90DegreesClockwise ) || |
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222 ( iRotationAngle == CVtImageRotator::E270DegreesClockwise ) ); |
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223 if( rotateChangesDimension ) |
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224 { |
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225 sizesMatch = |
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226 ( iExpectedFrameSize.iWidth == aSize.iHeight ) && |
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227 ( iExpectedFrameSize.iHeight == aSize.iWidth ); |
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228 } |
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229 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSizesMatch() %d>"), RThread().Id().operator TUint(), sizesMatch)); |
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230 return sizesMatch; |
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231 } |
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232 |
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233 // ----------------------------------------------------------------------------- |
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234 // CDisplaySinkDSA::BitmapEntry |
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235 // ----------------------------------------------------------------------------- |
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236 // |
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237 CDisplaySink::TBitmapEntry& CDisplaySinkDSA::BitmapEntry( TInt aIndex ) |
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238 { |
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239 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BitmapEntry(%d)<"), RThread().Id().operator TUint(), aIndex)); |
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240 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BitmapEntry()>"), RThread().Id().operator TUint())); |
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241 return iBitmapTable[ aIndex ]; |
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242 } |
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243 |
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244 // ----------------------------------------------------------------------------- |
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245 // CDisplaySinkDSA::BaseEmptyBufferL |
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246 // ----------------------------------------------------------------------------- |
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247 // |
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248 void CDisplaySinkDSA::BaseEmptyBufferL( TVtMMFDataBuffer& aVTMMFBuffer ) |
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249 { |
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250 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseEmptyBufferL()<"), RThread().Id().operator TUint())); |
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251 if( iRotationAngle != CVtImageRotator::ERotationNone ) |
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252 { |
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253 TSize size( aVTMMFBuffer.GetFrameSize() ); |
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254 TInt length( ( size.iWidth * size.iHeight * 12 ) / 8 ); |
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255 // Modifiable pointer descriptor needed, we don't want a copy of image! |
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256 TPtr8 ptrData( const_cast< TUint8* >( |
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257 aVTMMFBuffer.Data().Ptr() ), length, length ); |
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258 |
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259 if( iSourceImg == 0 ) |
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260 { |
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261 // If source image is not created -> create it |
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262 iSourceImg = CVtImageIYUV::NewL( size, ptrData ); |
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263 } |
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264 else |
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265 { |
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266 // otherwise just update the data |
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267 if( iSourceImg->Size() == size ) |
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268 { |
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269 iSourceImg->SetImageL( ptrData ); |
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270 } |
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271 else |
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272 { |
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273 delete iSourceImg; iSourceImg = 0; |
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274 iSourceImg = CVtImageIYUV::NewL( size, ptrData ); |
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275 } |
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276 } |
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277 iRotator->RotateL( *iSourceImg, *iTargetImg, iRotationAngle ); |
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278 CleanupStack::PopAndDestroy(); // iBitmapCS.Signal(); |
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279 } |
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280 else |
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281 { |
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282 if ( BaseConvert( aVTMMFBuffer ) ) |
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283 { |
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284 CleanupStack::PopAndDestroy(); // iBitmapCS.Signal(); |
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285 iSupplier->BufferEmptiedL( iBuffer ); |
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286 } |
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287 else |
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288 { |
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289 if ( iVideoFrameQueue->IsStored() || !IsOkToSendFrame() ) |
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290 { |
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291 CleanupStack::PopAndDestroy(); // iBitmapCS.Signal(); |
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292 iSupplier->BufferEmptiedL( iBuffer ); |
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293 } |
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294 else |
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295 { |
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296 iVideoFrameQueue->Store( *iSupplier, static_cast<CMMFDataBuffer*>(aVTMMFBuffer.GetMMFBuffer()), aVTMMFBuffer.GetFrameSize(), aVTMMFBuffer.Data()); |
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297 CleanupStack::PopAndDestroy(); |
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298 } |
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299 } |
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300 } |
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301 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseEmptyBufferL()>"), RThread().Id().operator TUint())); |
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302 } |
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303 |
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304 // ----------------------------------------------------------------------------- |
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305 // CDisplaySinkDSA::BaseSetBitmapAvailable( TBitmapNo aBitmapNo ) |
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306 // ----------------------------------------------------------------------------- |
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307 // |
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308 void CDisplaySinkDSA::BaseSetBitmapAvailable( TBitmapNo aBitmapNo ) |
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309 { |
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310 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetBitmapAvailable()<"), RThread().Id().operator TUint())); |
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311 if ( iVideoFrameQueue->IsStored() ) |
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312 { |
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313 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetBitmapAvailable() buffer pending"), RThread().Id().operator TUint())); |
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314 if ( !iReleased && ( *iRequestStatusPtr == KRequestPending ) && IsOkToSendFrame() ) |
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315 { |
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316 TRAPD( result, { |
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317 iYUVBitmapConverterVT->SetDestinationL( |
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318 iBitmapTable[ aBitmapNo ].iHandle ); |
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319 iYUVBitmapConverterVT->SetSourceL( |
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320 iVideoFrameQueue->Buffer().Data() ); |
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321 iYUVBitmapConverterVT->ProcessL(); |
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322 } ); |
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323 if ( result == KErrNone ) |
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324 { |
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325 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetBitmapAvailable() conversion succeeded!"), RThread().Id().operator TUint())); |
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326 iBitmapTable[ aBitmapNo ].iIsFree = EFalse; |
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327 TRequestStatus* statusP = iRequestStatusPtr; |
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328 iThread.RequestComplete( statusP, aBitmapNo ); |
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329 } |
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330 else |
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331 { |
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332 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetBitmapAvailable() conversion failed!"), RThread().Id().operator TUint())); |
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333 // Drop frame |
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334 } |
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335 } |
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336 else |
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337 { |
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338 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetBitmapAvailable() dropping frame"), RThread().Id().operator TUint())); |
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339 // Drop frame |
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340 } |
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341 iVideoFrameQueue->Release(); |
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342 } |
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343 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseSetBitmapAvailable()>"), RThread().Id().operator TUint())); |
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344 } |
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345 |
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346 // ----------------------------------------------------------------------------- |
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347 // CDisplaySinkDSA::BaseVideoFrameSizeChangedL( const TSize& aNewSize ) |
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348 // ----------------------------------------------------------------------------- |
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349 // |
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350 void CDisplaySinkDSA::BaseVideoFrameSizeChangedL( const TSize& aNewSize ) |
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351 { |
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352 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseVideoFrameSizeChangedL()<"), RThread().Id().operator TUint())); |
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353 iYUVBitmapConverterVT->SetSourceSizeL( aNewSize ); |
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354 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::BaseVideoFrameSizeChangedL()>"), RThread().Id().operator TUint())); |
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355 } |
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356 |
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357 // ----------------------------------------------------------------------------- |
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358 // CDisplaySinkDSA::UpdateExpectedFrameSizeL() |
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359 // ----------------------------------------------------------------------------- |
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360 // |
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361 void CDisplaySinkDSA::UpdateExpectedFrameSizeL() |
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362 { |
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363 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::UpdateExpectedFrameSizeL()<"), RThread().Id().operator TUint())); |
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364 CFbsBitmap* bm = new ( ELeave ) CFbsBitmap(); |
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365 CleanupStack::PushL( bm ); |
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366 User::LeaveIfError( bm->Duplicate( iBitmapTable[ EFirstBitmap ].iHandle ) ); |
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367 iExpectedFrameSize = bm->SizeInPixels(); |
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368 User::LeaveIfError( bm->Duplicate( iBitmapTable[ ESecondBitmap ].iHandle ) ); |
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369 if( iExpectedFrameSize != bm->SizeInPixels() ) |
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370 { |
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371 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::UpdateExpectedFrameSizeL(): EFirstBitmap size is different from ESecondBitmap size -> Leave()"), RThread().Id().operator TUint())); |
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372 User::Leave( KErrNotSupported ); |
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373 } |
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374 CleanupStack::PopAndDestroy(); // bm |
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375 delete iTargetImg; iTargetImg = 0; |
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376 iTargetImg = CVtImageIYUV::NewL( iExpectedFrameSize ); |
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377 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::UpdateExpectedFrameSizeL()>"), RThread().Id().operator TUint())); |
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378 } |
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379 |
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380 // ----------------------------------------------------------------------------- |
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381 // CDisplaySinkDSA::RotationFinished( TInt aError ) |
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382 // ----------------------------------------------------------------------------- |
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383 // |
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384 void CDisplaySinkDSA::RotationFinished( TInt aError ) |
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385 { |
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386 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::RotationFinished()<"), RThread().Id().operator TUint())); |
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387 // Rotation finished .. do something |
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388 if( aError == KErrNone ) |
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389 { |
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390 iBitmapCS.Wait(); |
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391 TBool converted( EFalse ); |
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392 TRAP( aError, ConvertL( iTargetImg->Image(), converted ) ); |
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393 iBitmapCS.Signal(); |
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394 TRAPD( aError2, iSupplier->BufferEmptiedL( iBuffer ) ); |
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395 if( ( aError != KErrNone ) || ( aError2 != KErrNone ) ) |
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396 { |
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397 *iRequestStatusPtr = KRequestPending; |
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398 TRequestStatus* statusP = iRequestStatusPtr; |
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399 iThread.RequestComplete( statusP, aError ); |
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400 } |
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401 } |
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402 else |
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403 { |
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404 *iRequestStatusPtr = KRequestPending; |
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405 TRequestStatus* statusP = iRequestStatusPtr; |
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406 iThread.RequestComplete( statusP, aError ); |
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407 } |
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408 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::RotationFinished()>"), RThread().Id().operator TUint())); |
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409 } |
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410 |
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411 |
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412 // ----------------------------------------------------------------------------- |
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413 // CDisplaySinkDSA::ConvertL |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 void CDisplaySinkDSA::ConvertL( const TPtrC8& aBuffer, TBool& aConverted ) |
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417 { |
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418 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::ConvertL()<"), RThread().Id().operator TUint())); |
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419 TBitmapNo bitmapNo( iBitmapTable[ EFirstBitmap ].iIsFree ? EFirstBitmap : ESecondBitmap ); |
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420 if ( iBitmapTable[ bitmapNo ].iIsFree && |
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421 !iReleased && |
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422 ( *iRequestStatusPtr == KRequestPending ) ) |
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423 { |
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424 DoConvertL( aBuffer, bitmapNo ); |
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425 aConverted = ETrue; |
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426 iBitmapTable[ bitmapNo ].iIsFree = EFalse; |
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427 TRequestStatus* statusP = iRequestStatusPtr; |
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428 iThread.RequestComplete( statusP, bitmapNo ); |
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429 } |
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430 else |
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431 { |
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432 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::ConvertL(): could not find free bitmap"), RThread().Id().operator TUint())); |
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433 aConverted = EFalse; |
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434 } |
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435 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::ConvertL()>"), RThread().Id().operator TUint())); |
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436 } |
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437 |
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438 // ----------------------------------------------------------------------------- |
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439 // CDisplaySinkDSA::DoConvert |
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440 // ----------------------------------------------------------------------------- |
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441 // |
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442 void CDisplaySinkDSA::DoConvertL( const TPtrC8& aBuffer, TBitmapNo aBitmapNo ) |
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443 { |
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444 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::DoConvertL()<"), RThread().Id().operator TUint())); |
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445 CVTYUVFbsBitmapConverter* c = 0; |
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446 switch( aBitmapNo ) |
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447 { |
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448 case EFirstBitmap: |
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449 c = iYUVBitmapConverter1; |
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450 break; |
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451 |
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452 case ESecondBitmap: |
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453 c = iYUVBitmapConverter2; |
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454 break; |
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455 |
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456 default: |
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457 User::Leave( KErrArgument ); |
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458 }; |
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459 c->SetSourceL( aBuffer ); |
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460 c->ProcessL(); |
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461 _IFDBG(PRINT(_L("VideoSource[%d]: CDisplaySinkDSA::DoConvertL()>"), RThread().Id().operator TUint())); |
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462 } |
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463 |
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464 // End of File |