/**************************************************************************** ** ** Copyright (C) 2020 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtOpenGL module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QOPENGLVERSIONPROFILE_H #define QOPENGLVERSIONPROFILE_H #include #include #include #include QT_BEGIN_NAMESPACE class QOpenGLVersionProfilePrivate; class QDebug; class Q_OPENGL_EXPORT QOpenGLVersionProfile { public: QOpenGLVersionProfile(); explicit QOpenGLVersionProfile(const QSurfaceFormat &format); QOpenGLVersionProfile(const QOpenGLVersionProfile &other); ~QOpenGLVersionProfile(); QOpenGLVersionProfile &operator=(const QOpenGLVersionProfile &rhs); QPair version() const; void setVersion(int majorVersion, int minorVersion); QSurfaceFormat::OpenGLContextProfile profile() const; void setProfile(QSurfaceFormat::OpenGLContextProfile profile); bool hasProfiles() const; bool isLegacyVersion() const; bool isValid() const; private: QOpenGLVersionProfilePrivate* d; friend bool operator==(const QOpenGLVersionProfile &lhs, const QOpenGLVersionProfile &rhs) noexcept { if (lhs.profile() != rhs.profile()) return false; return lhs.version() == rhs.version(); } friend bool operator!=(const QOpenGLVersionProfile &lhs, const QOpenGLVersionProfile &rhs) noexcept { return !operator==(lhs, rhs); } }; inline size_t qHash(const QOpenGLVersionProfile &v, size_t seed = 0) noexcept { return qHash(static_cast(v.profile() * 1000) + v.version().first * 100 + v.version().second * 10, seed); } #ifndef QT_NO_DEBUG_STREAM Q_OPENGL_EXPORT QDebug operator<<(QDebug debug, const QOpenGLVersionProfile &vp); #endif // !QT_NO_DEBUG_STREAM QT_END_NAMESPACE #endif // QOPENGLVERSIONPROFILE_H