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1 /* |
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2 * Copyright (c) 2003 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: CSWVGTargetSurfaceImpl source file |
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15 * |
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16 */ |
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17 |
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18 #include "swopenvgtargetSurfaceImpl.h" |
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19 |
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20 #include <platform/vg/vgcontext.h> |
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21 |
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22 #include <svgtbitmap.h> |
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23 |
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24 CSWVGTargetSurfaceImpl::CSWVGTargetSurfaceImpl() |
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25 { |
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26 } |
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27 |
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28 CSWVGTargetSurfaceImpl::~CSWVGTargetSurfaceImpl() |
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29 { |
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30 } |
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31 |
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32 CSWVGTargetSurfaceImpl* CSWVGTargetSurfaceImpl::NewL() |
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33 { |
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34 CSWVGTargetSurfaceImpl* self = CSWVGTargetSurfaceImpl::NewLC(); |
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35 CleanupStack::Pop(); |
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36 return self; |
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37 } |
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38 |
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39 CSWVGTargetSurfaceImpl* CSWVGTargetSurfaceImpl::NewLC() |
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40 { |
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41 CSWVGTargetSurfaceImpl* self = new (ELeave) CSWVGTargetSurfaceImpl(); |
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42 CleanupStack::PushL(self); |
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43 self->ConstructL(); |
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44 return self; |
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45 } |
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46 |
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47 inline void CSWVGTargetSurfaceImpl::ConstructL() |
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48 { |
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49 } |
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50 |
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51 TInt CSWVGTargetSurfaceImpl::InitializeSurface(TSize aSize, TInt aColorSpace) |
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52 { |
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53 iSize = aSize; |
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54 TInt vgError = ::VGIInitialize(aSize.iWidth,aSize.iHeight, (VGIColorSpace)aColorSpace); |
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55 return MapOpenVGErrorToSymbianError(vgError); |
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56 } |
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57 |
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58 void CSWVGTargetSurfaceImpl::SetConfiguration(TInt /*aOption*/, const TAny* /*aValue*/) |
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59 { |
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60 } |
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61 |
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62 TInt CSWVGTargetSurfaceImpl::CreateSurface(TInt /*aDisplayMode*/, RWindow */*aSurface*/, CFbsBitmap */*aBitmap*/) |
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63 { |
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64 return KErrNotSupported; |
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65 } |
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66 |
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67 TInt CSWVGTargetSurfaceImpl::CreateSurface(TInt /*aDisplayMode*/, RWindow */*aSurface*/, CSvgtBitmap */*aBitmap*/) |
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68 { |
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69 return KErrNone; |
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70 } |
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71 |
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72 TInt CSWVGTargetSurfaceImpl::ResizeSurface(TSize aSize) |
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73 { |
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74 iSize = aSize; |
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75 TInt vgError = ::VGIResize(aSize.iWidth,aSize.iHeight); |
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76 return MapOpenVGErrorToSymbianError(vgError); |
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77 } |
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78 |
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79 TInt CSWVGTargetSurfaceImpl::CopyBitmap(TInt /*aDisplayMode*/, TInt /*aMaskMode*/, CFbsBitmap */*aBitmap*/, CFbsBitmap */*aMask*/, TSize /*aSize*/) |
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80 { |
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81 return KErrNotSupported; |
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82 } |
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83 TInt CSWVGTargetSurfaceImpl::CopyBitmap(TInt /*aDisplayMode*/,TInt /*aMaskMode*/,CSvgtBitmap *aBitmap, CSvgtBitmap *aMask, TSize /*aSize*/) |
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84 { |
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85 VGIColorBufferFormat format = |
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86 (VGIColorBufferFormat)MapSymbianDisplayModeToOpenVG( (TDisplayMode)aBitmap->DisplayMode() ); |
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87 |
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88 TInt vgError = KErrNone; |
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89 if(aMask) |
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90 { |
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91 vgError = ::VGICopyToTarget(format, |
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92 aBitmap->Stride(), aBitmap->BitmapBuffer(), |
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93 aMask->Stride(), aMask->BitmapBuffer(), |
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94 VGI_SKIP_TRANSPARENT_PIXELS); |
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95 } |
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96 else |
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97 { |
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98 vgError = ::VGICopyToTarget(format, |
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99 aBitmap->Stride(), aBitmap->BitmapBuffer(), |
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100 0, NULL, |
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101 VGI_COPY_TRANSPARENT_PIXELS); |
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102 } |
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103 |
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104 return MapOpenVGErrorToSymbianError(vgError); |
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105 } |
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106 |
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107 TInt CSWVGTargetSurfaceImpl::PrepareToBindClientBuffer() |
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108 { |
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109 return KErrNone; |
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110 } |
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111 |
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112 TInt CSWVGTargetSurfaceImpl::BindClientBuffer(TInt buffer) |
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113 { |
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114 return MapOpenVGErrorToSymbianError(::VGIBindToImage(buffer)); |
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115 } |
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116 |
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117 TInt CSWVGTargetSurfaceImpl::UnBindClientBuffer() |
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118 { |
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119 return MapOpenVGErrorToSymbianError(::VGIUnBindImage()); |
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120 } |
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121 |
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122 void CSWVGTargetSurfaceImpl::TerminateSurface() |
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123 { |
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124 ::VGITerminate(); |
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125 } |
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126 |
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127 TInt CSWVGTargetSurfaceImpl::MapSymbianDisplayModeToOpenVG( TDisplayMode aMode) const |
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128 { |
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129 VGIColorBufferFormat format; |
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130 switch( aMode ) |
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131 { |
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132 case EColor16MA: |
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133 format = VGI_COLOR_BUFFER_FORMAT_ARGB8888; |
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134 break; |
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135 |
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136 case EColor16MU: |
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137 format = VGI_COLOR_BUFFER_FORMAT_XRGB8888; |
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138 break; |
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139 |
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140 case EColor16MAP: |
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141 format = VGI_COLOR_BUFFER_FORMAT_ARGB8888_PRE; |
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142 break; |
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143 |
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144 case EColor16M: |
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145 format = VGI_COLOR_BUFFER_FORMAT_RGB888; |
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146 break; |
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147 |
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148 case EColor64K: |
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149 format = VGI_COLOR_BUFFER_FORMAT_RGB565; |
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150 break; |
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151 |
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152 case EColor4K: |
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153 format = VGI_COLOR_BUFFER_FORMAT_XRGB4444; |
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154 break; |
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155 |
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156 default: |
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157 return KErrNotSupported; |
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158 } |
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159 return format; |
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160 } |
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161 |
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162 TInt CSWVGTargetSurfaceImpl::MapOpenVGErrorToSymbianError( TInt aError ) const |
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163 { |
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164 TInt error = KErrNone; |
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165 switch (aError) |
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166 { |
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167 case VGI_OK: |
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168 { |
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169 error = KErrNone; |
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170 break; |
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171 } |
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172 case VG_OUT_OF_MEMORY_ERROR: |
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173 case VGI_ERROR_OUT_OF_MEMORY: |
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174 { |
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175 error = KErrNoMemory; |
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176 break; |
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177 } |
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178 case VG_ILLEGAL_ARGUMENT_ERROR: |
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179 case VGI_ERROR_INVALID_ARGUMENTS: |
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180 { |
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181 error = KErrArgument; |
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182 break; |
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183 } |
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184 case VGI_ERROR_ALREADY_EXISTS: |
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185 { |
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186 error = KErrAlreadyExists; |
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187 break; |
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188 } |
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189 case VG_UNSUPPORTED_PATH_FORMAT_ERROR: |
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190 case VGI_ERROR_COLORSPACE_NOT_SUPPORTED: |
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191 case VG_UNSUPPORTED_IMAGE_FORMAT_ERROR: |
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192 case VGI_ERROR_NOT_SUPPORTED: |
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193 { |
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194 error = KErrNotSupported; |
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195 break; |
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196 } |
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197 case VGI_ERROR_ILLEGAL_IMAGE_HANDLE: |
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198 { |
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199 error = KErrBadHandle; |
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200 break; |
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201 } |
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202 case VG_IMAGE_IN_USE_ERROR: |
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203 case VGI_ERROR_IMAGE_IN_USE: |
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204 { |
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205 error = KErrInUse; |
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206 break; |
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207 } |
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208 case VGI_ERROR_ILLEGAL_OPERATION: |
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209 { |
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210 error = KErrPermissionDenied; |
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211 break; |
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212 } |
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213 case VG_BAD_HANDLE_ERROR: |
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214 case VG_PATH_CAPABILITY_ERROR: |
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215 { |
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216 error = KErrUnknown; |
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217 break; |
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218 } |
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219 default: |
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220 { |
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221 error = KErrUnknown; |
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222 } |
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223 } |
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224 |
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225 return error; |
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226 } |