summaryrefslogtreecommitdiffstats
path: root/src/plugins/graphicssystems/opengl/main.cpp
blob: 6216ada06fd739b064e549033fc541b638888274 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include <private/qgraphicssystemplugin_p.h>
#include <private/qgraphicssystem_gl_p.h>
#include <qgl.h>

QT_BEGIN_NAMESPACE

class QGLGraphicsSystemPlugin : public QGraphicsSystemPlugin
{
public:
    QStringList keys() const;
    QGraphicsSystem *create(const QString&);
};

QStringList QGLGraphicsSystemPlugin::keys() const
{
    QStringList list;
    list << QLatin1String("OpenGL") << QLatin1String("OpenGL1");
#if !defined(QT_OPENGL_ES_1) && !defined(QT_OPENGL_ES_1_CL)
    list << QLatin1String("OpenGL2");
#endif
    return list;
}

QGraphicsSystem* QGLGraphicsSystemPlugin::create(const QString& system)
{
    if (system.toLower() == QLatin1String("opengl1")) {
        QGL::setPreferredPaintEngine(QPaintEngine::OpenGL);
        return new QGLGraphicsSystem;
    }

#if !defined(QT_OPENGL_ES_1) && !defined(QT_OPENGL_ES_1_CL)
    if (system.toLower() == QLatin1String("opengl2")) {
        QGL::setPreferredPaintEngine(QPaintEngine::OpenGL2);
        return new QGLGraphicsSystem;
    }
#endif

    if (system.toLower() == QLatin1String("opengl"))
        return new QGLGraphicsSystem;

    return 0;
}

Q_EXPORT_PLUGIN2(opengl, QGLGraphicsSystemPlugin)

QT_END_NAMESPACE