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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "qvideosurfaceformat.h" |
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43 #include "s60videooverlay.h" |
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44 #include "s60videosurface.h" |
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45 |
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46 S60VideoOverlay::S60VideoOverlay(QObject *parent) |
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47 : QVideoWindowControl(parent) |
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48 , m_surface(new S60VideoSurface) |
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49 , m_aspectRatioMode(Qt::KeepAspectRatio) |
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50 , m_fullScreen(false) |
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51 { |
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52 connect(m_surface, SIGNAL(surfaceFormatChanged(QVideoSurfaceFormat)), |
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53 this, SLOT(surfaceFormatChanged())); |
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54 } |
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55 |
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56 S60VideoOverlay::~S60VideoOverlay() |
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57 { |
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58 delete m_surface; |
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59 } |
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60 |
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61 WId S60VideoOverlay::winId() const |
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62 { |
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63 return m_surface->winId(); |
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64 } |
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65 |
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66 void S60VideoOverlay::setWinId(WId id) |
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67 { |
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68 m_surface->setWinId(id); |
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69 } |
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70 |
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71 QRect S60VideoOverlay::displayRect() const |
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72 { |
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73 return m_displayRect; |
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74 } |
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75 |
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76 void S60VideoOverlay::setDisplayRect(const QRect &rect) |
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77 { |
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78 m_displayRect = rect; |
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79 |
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80 setScaledDisplayRect(); |
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81 } |
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82 |
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83 Qt::AspectRatioMode S60VideoOverlay::aspectRatioMode() const |
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84 { |
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85 return m_aspectRatioMode; |
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86 } |
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87 |
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88 void S60VideoOverlay::setAspectRatioMode(Qt::AspectRatioMode ratio) |
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89 { |
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90 m_aspectRatioMode = ratio; |
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91 |
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92 setScaledDisplayRect(); |
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93 } |
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94 |
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95 QSize S60VideoOverlay::customAspectRatio() const |
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96 { |
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97 return m_aspectRatio; |
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98 } |
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99 |
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100 void S60VideoOverlay::setCustomAspectRatio(const QSize &customRatio) |
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101 { |
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102 m_aspectRatio = customRatio; |
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103 |
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104 setScaledDisplayRect(); |
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105 } |
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106 |
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107 void S60VideoOverlay::repaint() |
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108 { |
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109 } |
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110 |
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111 int S60VideoOverlay::brightness() const |
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112 { |
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113 return m_surface->brightness(); |
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114 } |
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115 |
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116 void S60VideoOverlay::setBrightness(int brightness) |
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117 { |
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118 m_surface->setBrightness(brightness); |
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119 |
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120 emit brightnessChanged(m_surface->brightness()); |
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121 } |
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122 |
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123 int S60VideoOverlay::contrast() const |
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124 { |
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125 return m_surface->contrast(); |
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126 } |
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127 |
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128 void S60VideoOverlay::setContrast(int contrast) |
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129 { |
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130 m_surface->setContrast(contrast); |
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131 |
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132 emit contrastChanged(m_surface->contrast()); |
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133 } |
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134 |
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135 int S60VideoOverlay::hue() const |
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136 { |
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137 return m_surface->hue(); |
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138 } |
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139 |
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140 void S60VideoOverlay::setHue(int hue) |
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141 { |
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142 m_surface->setHue(hue); |
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143 |
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144 emit hueChanged(m_surface->hue()); |
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145 } |
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146 |
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147 int S60VideoOverlay::saturation() const |
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148 { |
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149 return m_surface->saturation(); |
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150 } |
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151 |
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152 void S60VideoOverlay::setSaturation(int saturation) |
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153 { |
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154 m_surface->setSaturation(saturation); |
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155 |
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156 emit saturationChanged(m_surface->saturation()); |
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157 } |
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158 |
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159 bool S60VideoOverlay::isFullScreen() const |
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160 { |
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161 return m_fullScreen; |
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162 } |
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163 |
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164 void S60VideoOverlay::setFullScreen(bool fullScreen) |
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165 { |
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166 emit fullScreenChanged(m_fullScreen = fullScreen); |
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167 } |
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168 |
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169 QSize S60VideoOverlay::nativeSize() const |
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170 { |
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171 return m_surface->surfaceFormat().sizeHint(); |
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172 } |
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173 |
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174 QAbstractVideoSurface *S60VideoOverlay::surface() const |
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175 { |
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176 return m_surface; |
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177 } |
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178 |
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179 void S60VideoOverlay::surfaceFormatChanged() |
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180 { |
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181 setScaledDisplayRect(); |
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182 |
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183 emit nativeSizeChanged(); |
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184 } |
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185 |
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186 void S60VideoOverlay::setScaledDisplayRect() |
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187 { |
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188 switch (m_aspectRatioMode) { |
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189 case Qt::KeepAspectRatio: |
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190 { |
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191 QSize size = m_surface->surfaceFormat().viewport().size(); |
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192 |
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193 size.scale(m_displayRect.size(), Qt::KeepAspectRatio); |
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194 |
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195 QRect rect(QPoint(0, 0), size); |
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196 rect.moveCenter(m_displayRect.center()); |
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197 |
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198 m_surface->setDisplayRect(rect); |
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199 } |
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200 break; |
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201 case Qt::IgnoreAspectRatio: |
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202 m_surface->setDisplayRect(m_displayRect); |
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203 break; |
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204 }; |
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205 } |