/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the plugins 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
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
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** 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
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** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** 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
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****************************************************************************/

#ifndef Q_GLX_CONTEXT_H
#define Q_GLX_CONTEXT_H

#include "qxlibwindow.h"

#include <QtGui/QPlatformGLContext>
#include <QtGui/QPlatformWindowFormat>

#if !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
#define Status int
#include <GL/glx.h>
#undef Status

QT_BEGIN_NAMESPACE

class QGLXContext : public QPlatformGLContext
{
public:
    QGLXContext(Window window, QXlibScreen *xd, const QPlatformWindowFormat &format);
    ~QGLXContext();

    virtual void makeCurrent();
    virtual void doneCurrent();
    virtual void swapBuffers();
    virtual void* getProcAddress(const QString& procName);

    GLXContext glxContext() const {return m_context;}

    QPlatformWindowFormat platformWindowFormat() const;

private:
    QXlibScreen  *m_screen;
    Drawable    m_drawable;
    GLXContext  m_context;
    QPlatformWindowFormat m_windowFormat;

    QGLXContext (QXlibScreen *screen, Drawable drawable, GLXContext context);
};

QT_END_NAMESPACE

#endif //!defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)

#endif