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-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
-**
-** This file is part of the $MODULE$ 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 either Technology Preview License Agreement or the
-** Beta Release License Agreement.
-**
-** 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 1.0, 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.
-**
-** If you are unsure which license is appropriate for your use, please
-** contact the sales department at qt-sales@nokia.com.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QMATH3DGLOBAL_H
-#define QMATH3DGLOBAL_H
-
-#include <QtCore/qglobal.h>
-#include <QtGui/qfixedpt.h>
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Gui)
-
-// Detect the presence of a fixed-point OpenGL implementation.
-#if defined(QT_OPENGL_ES_1_CL) || defined(QT_NO_GL_FLOAT)
-#ifndef QT_GL_FIXED_PREFERRED
-#define QT_GL_FIXED_PREFERRED 1
-#endif
-#endif
-
-// QT_GL_FIXED_PREFERRED indicates that fixed-point should be
-// preferred over floating-point for operations requiring high performance.
-//
-// qreal is the floating-point type that should be used in
-// user-visible functions. qrealinner is used internally where
-// values may be stored as either floating-point or fixed-point.
-// qrealinner will typically be the same size as GLfloat or GLfixed.
-#if defined(QT_GL_FIXED_PREFERRED)
-typedef QFixedPt<16> qrealinner;
-#else
-typedef float qrealinner;
-#endif
-
-// Explicit conversion operator, primarily for converting from
-// fixed point back to floating-point. This is safer than
-// declaring conversion operators in the QFixedPt class.
-template <typename T1, typename T2>
-T1 qt_math3d_convert(T2 v)
-{
- return T1(v);
-}
-template <>
-inline float qt_math3d_convert< float, QFixedPt<16> >(QFixedPt<16> v)
-{
- return float(v.toReal());
-}
-template <>
-inline double qt_math3d_convert< double, QFixedPt<16> >(QFixedPt<16> v)
-{
- return double(v.toReal());
-}
-template <>
-inline int qt_math3d_convert< int, QFixedPt<16> >(QFixedPt<16> v)
-{
- return v.toInt();
-}
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif