/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtGui module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef QMEMROTATE_P_H+
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#define QMEMROTATE_P_H+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists purely as an+
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// implementation detail.  This header file may change from version to+
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// version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#include "private/qdrawhelper_p.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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#define QT_ROTATION_CACHEDREAD 1+
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#define QT_ROTATION_CACHEDWRITE 2+
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#define QT_ROTATION_PACKING 3+
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#define QT_ROTATION_TILED 4+
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+
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#ifndef QT_ROTATION_ALGORITHM+
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#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN+
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#define QT_ROTATION_ALGORITHM QT_ROTATION_TILED+
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#else+
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#define QT_ROTATION_ALGORITHM QT_ROTATION_CACHEDREAD+
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#endif+
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#endif+
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+
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#ifdef Q_WS_QWS+
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#define Q_GUI_QWS_EXPORT Q_GUI_EXPORT+
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#else+
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#define Q_GUI_QWS_EXPORT+
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#endif+
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+
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#define QT_DECL_MEMROTATE(srctype, desttype)                            \+
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    void Q_GUI_QWS_EXPORT qt_memrotate90(const srctype*, int, int, int, desttype*, int); \+
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    void Q_GUI_QWS_EXPORT qt_memrotate180(const srctype*, int, int, int, desttype*, int); \+
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    void Q_GUI_QWS_EXPORT qt_memrotate270(const srctype*, int, int, int, desttype*, int)+
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+
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void Q_GUI_EXPORT qt_memrotate90(const quint32*, int, int, int, quint32*, int);+
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+
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QT_DECL_MEMROTATE(quint32, quint32);+
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QT_DECL_MEMROTATE(quint32, quint16);+
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QT_DECL_MEMROTATE(quint16, quint32);+
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QT_DECL_MEMROTATE(quint16, quint16);+
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QT_DECL_MEMROTATE(quint24, quint24);+
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QT_DECL_MEMROTATE(quint32, quint24);+
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QT_DECL_MEMROTATE(quint32, quint18);+
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QT_DECL_MEMROTATE(quint32, quint8);+
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QT_DECL_MEMROTATE(quint16, quint8);+
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QT_DECL_MEMROTATE(qrgb444, quint8);+
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QT_DECL_MEMROTATE(quint8, quint8);+
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+
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#ifdef QT_QWS_ROTATE_BGR+
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QT_DECL_MEMROTATE(quint16, qbgr565);+
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QT_DECL_MEMROTATE(quint32, qbgr565);+
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QT_DECL_MEMROTATE(qrgb555, qbgr555);+
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QT_DECL_MEMROTATE(quint32, qbgr555);+
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#endif+
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+
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#ifdef QT_QWS_DEPTH_GENERIC+
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QT_DECL_MEMROTATE(quint32, qrgb_generic16);+
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QT_DECL_MEMROTATE(quint16, qrgb_generic16);+
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#endif+
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+
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#undef QT_DECL_MEMROTATE+
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+
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QT_END_NAMESPACE+
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+
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#endif // QMEMROTATE_P_H+
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