| 1 | /**************************************************************************** | 
| 2 | ** | 
| 3 | ** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. | 
| 7 | ** | 
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
| 9 | ** Commercial License Usage | 
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | 
| 11 | ** accordance with the commercial license agreement provided with the | 
| 12 | ** Software or, alternatively, in accordance with the terms contained in | 
| 13 | ** a written agreement between you and The Qt Company. For licensing terms | 
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further | 
| 15 | ** information use the contact form at https://www.qt.io/contact-us. | 
| 16 | ** | 
| 17 | ** GNU Lesser General Public License Usage | 
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
| 19 | ** General Public License version 3 as published by the Free Software | 
| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | 
| 21 | ** packaging of this file. Please review the following information to | 
| 22 | ** ensure the GNU Lesser General Public License version 3 requirements | 
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | 
| 24 | ** | 
| 25 | ** GNU General Public License Usage | 
| 26 | ** Alternatively, this file may be used under the terms of the GNU | 
| 27 | ** General Public License version 2.0 or (at your option) the GNU General | 
| 28 | ** Public license version 3 or any later version approved by the KDE Free | 
| 29 | ** Qt Foundation. The licenses are as published by the Free Software | 
| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | 
| 31 | ** included in the packaging of this file. Please review the following | 
| 32 | ** information to ensure the GNU General Public License requirements will | 
| 33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | 
| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | 
| 35 | ** | 
| 36 | ** $QT_END_LICENSE$ | 
| 37 | ** | 
| 38 | ****************************************************************************/ | 
| 39 |  | 
| 40 | #include "qopenglinformationservice_p.h" | 
| 41 | #include "qopenglinformationservice_p_p.h" | 
| 42 |  | 
| 43 | QT_BEGIN_NAMESPACE | 
| 44 |  | 
| 45 | namespace Qt3DCore { | 
| 46 |  | 
| 47 |  | 
| 48 | /* !\internal | 
| 49 |     \class Qt3DCore::QOpenGLInformationService | 
| 50 |     \inmodule Qt3DCore | 
| 51 |     \brief Interface for a Qt3D OpenGL information service | 
| 52 |  | 
| 53 |     This is an interface class that should be subclassesd by providers of the | 
| 54 |     OpenGL information service. The service can be used to query various properties | 
| 55 |     of the underlying OpenGL implementation without having to worry about | 
| 56 |     having a valid OpenGL context on the current thread. | 
| 57 | */ | 
| 58 |  | 
| 59 | /* | 
| 60 |     Creates an instance of QOpenGLInformationService, with a \a description for | 
| 61 |     the new service. This constructor is protected so only subclasses can | 
| 62 |     instantiate a QOpenGLInformationService object. | 
| 63 | */ | 
| 64 | QOpenGLInformationService::QOpenGLInformationService(const QString &description) | 
| 65 |     : QAbstractServiceProvider(*new QOpenGLInformationServicePrivate(description)) | 
| 66 | { | 
| 67 | } | 
| 68 |  | 
| 69 | /* | 
| 70 |     \internal | 
| 71 | */ | 
| 72 | QOpenGLInformationService::QOpenGLInformationService(QOpenGLInformationServicePrivate &dd) | 
| 73 |     : QAbstractServiceProvider(dd) | 
| 74 | { | 
| 75 | } | 
| 76 |  | 
| 77 | /* | 
| 78 |     \fn QSurfaceFormat Qt3DCore::QOpenGLInformationService::format() const | 
| 79 |  | 
| 80 |     Subclasses should override this function to return the QSurfaceFormat of the | 
| 81 |     OpenGL context in use. | 
| 82 | */ | 
| 83 |  | 
| 84 | } // namespace Qt3DCore | 
| 85 |  | 
| 86 | QT_END_NAMESPACE | 
| 87 |  |