1 files changed, 94 insertions, 0 deletions
diff --git a/src/plugins/platforms/xlib/qglxintegration.h b/src/plugins/platforms/xlib/qglxintegration.h
new file mode 100644
index 0000000..dbb5c2e
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+++ b/src/plugins/platforms/xlib/qglxintegration.h
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q_GLX_CONTEXT_H
+#define Q_GLX_CONTEXT_H
+
+#include "qxlibwindow.h"
+
+#include <QtGui/QPlatformGLContext>
+#include <QtGui/QPlatformWindowFormat>
+
+#include <QtCore/QMutex>
+
+#if !defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
+#include <GL/glx.h>
+
+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;
+
+    static XVisualInfo *findVisualInfo(const QXlibScreen *xd, const QPlatformWindowFormat &format);
+private:
+    static GLXFBConfig findConfig(const QXlibScreen *xd,const QPlatformWindowFormat &format);
+    static QVector<int> buildSpec(const QPlatformWindowFormat &format);
+    static QPlatformWindowFormat platformWindowFromGLXFBConfig(Display *display, GLXFBConfig config, GLXContext context);
+    static QPlatformWindowFormat reducePlatformWindowFormat(const QPlatformWindowFormat &format, bool *reduced);
+
+
+    QXlibScreen  *m_screen;
+    Drawable    m_drawable;
+    GLXContext  m_context;
+    QPlatformWindowFormat m_windowFormat;
+
+    QGLXContext (QXlibScreen *screen, Drawable drawable, GLXContext context);
+    static QMutex m_defaultSharedContextMutex;
+    static void createDefaultSharedContex(QXlibScreen *xd);
+};
+
+QT_END_NAMESPACE
+
+#endif //!defined(QT_NO_OPENGL) && !defined(QT_OPENGL_ES_2)
+
+#endif