1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2011 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 QtGui module of the Qt Toolkit.
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8 | **
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9 | ** $QT_BEGIN_LICENSE:LGPL$
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10 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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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 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at qt-info@nokia.com.
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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 <QtCore/qdebug.h>
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43 | #include <QtCore/qstringlist.h>
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44 |
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45 | #include "qeglproperties_p.h"
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46 | #include "qeglcontext_p.h"
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47 |
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48 | QT_BEGIN_NAMESPACE
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49 |
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50 | static void noegl(const char *fn)
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51 | {
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52 | qWarning() << fn << " called, but Qt configured without EGL" << endl;
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53 | }
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54 |
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55 | #define NOEGL noegl(__FUNCTION__);
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56 |
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57 | // Initialize a property block.
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58 | QEglProperties::QEglProperties()
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59 | {
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60 | NOEGL
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61 | }
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62 |
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63 | QEglProperties::QEglProperties(EGLConfig cfg)
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64 | {
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65 | Q_UNUSED(cfg)
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66 | NOEGL
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67 | }
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68 |
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69 | // Fetch the current value associated with a property.
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70 | int QEglProperties::value(int name) const
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71 | {
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72 | Q_UNUSED(name)
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73 | NOEGL
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74 | return 0;
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75 | }
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76 |
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77 | // Set the value associated with a property, replacing an existing
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78 | // value if there is one.
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79 | void QEglProperties::setValue(int name, int value)
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80 | {
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81 | Q_UNUSED(name)
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82 | Q_UNUSED(value)
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83 | NOEGL
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84 | }
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85 |
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86 | // Remove a property value. Returns false if the property is not present.
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87 | bool QEglProperties::removeValue(int name)
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88 | {
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89 | Q_UNUSED(name)
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90 | NOEGL
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91 | return false;
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92 | }
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93 |
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94 | void QEglProperties::setDeviceType(int devType)
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95 | {
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96 | Q_UNUSED(devType)
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97 | NOEGL
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98 | }
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99 |
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100 |
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101 | // Sets the red, green, blue, and alpha sizes based on a pixel format.
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102 | // Normally used to match a configuration request to the screen format.
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103 | void QEglProperties::setPixelFormat(QImage::Format pixelFormat)
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104 | {
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105 | Q_UNUSED(pixelFormat)
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106 | NOEGL
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107 |
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108 | }
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109 |
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110 | void QEglProperties::setRenderableType(QEgl::API api)
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111 | {
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112 | Q_UNUSED(api);
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113 | NOEGL
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114 | }
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115 |
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116 | // Reduce the complexity of a configuration request to ask for less
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117 | // because the previous request did not result in success. Returns
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118 | // true if the complexity was reduced, or false if no further
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119 | // reductions in complexity are possible.
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120 | bool QEglProperties::reduceConfiguration()
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121 | {
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122 | NOEGL
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123 | return false;
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124 | }
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125 |
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126 | static void addTag(QString& str, const QString& tag)
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127 | {
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128 | Q_UNUSED(str)
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129 | Q_UNUSED(tag)
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130 | NOEGL
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131 | }
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132 |
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133 | // Convert a property list to a string suitable for debug output.
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134 | QString QEglProperties::toString() const
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135 | {
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136 | NOEGL
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137 | return QString();
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138 | }
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139 |
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140 | void QEglProperties::setPaintDeviceFormat(QPaintDevice *dev)
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141 | {
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142 | Q_UNUSED(dev)
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143 | NOEGL
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144 | }
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145 |
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146 | QT_END_NAMESPACE
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147 |
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148 |
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