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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QPLATFORMGLCONTEXT_H
#define QPLATFORMGLCONTEXT_H
//
// W A R N I N G
// -------------
//
// This file is part of the QPA API and is not meant to be used
// in applications. Usage of this API may make your code
// source and binary incompatible with future versions of Qt.
//
#ifndef QT_NO_OPENGL
#include <QtCore/qnamespace.h>
#include <QtGui/qsurfaceformat.h>
#include <QtGui/qwindow.h>
#include <QtGui/qopengl.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QPlatformOpenGLContextPrivate;
class Q_GUI_EXPORT QPlatformOpenGLContext
{
Q_DECLARE_PRIVATE(QPlatformOpenGLContext)
public:
QPlatformOpenGLContext();
virtual ~QPlatformOpenGLContext();
virtual QSurfaceFormat format() const = 0;
virtual void swapBuffers(QPlatformSurface *surface) = 0;
virtual GLuint defaultFramebufferObject(QPlatformSurface *surface) const;
virtual bool makeCurrent(QPlatformSurface *surface) = 0;
virtual void doneCurrent() = 0;
virtual bool isSharing() const { return false; }
virtual bool isValid() const { return true; }
virtual QFunctionPointer getProcAddress(const QByteArray &procName) = 0;
QOpenGLContext *context() const;
private:
friend class QOpenGLContext;
QScopedPointer<QPlatformOpenGLContextPrivate> d_ptr;
void setContext(QOpenGLContext *context);
Q_DISABLE_COPY(QPlatformOpenGLContext)
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_OPENGL
#endif // QPLATFORMGLCONTEXT_H
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