/****************************************************************************+
−
**+
−
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
−
** All rights reserved.+
−
** Contact: Nokia Corporation (qt-info@nokia.com)+
−
**+
−
** This file is part of the QtGui 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 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 QIMAGE_P_H+
−
#define QIMAGE_P_H+
−
+
−
//+
−
//  W A R N I N G+
−
//  -------------+
−
//+
−
// This file is not part of the Qt API.  It exists purely as an+
−
// implementation detail.  This header file may change from version to+
−
// version without notice, or even be removed.+
−
//+
−
// We mean it.+
−
//+
−
+
−
#include <QtCore/qglobal.h>+
−
+
−
#include <QVector>+
−
+
−
#ifndef QT_NO_IMAGE_TEXT+
−
#include <QMap>+
−
#endif+
−
+
−
QT_BEGIN_NAMESPACE+
−
+
−
struct Q_GUI_EXPORT QImageData {        // internal image data+
−
    QImageData();+
−
    ~QImageData();+
−
    static QImageData *create(const QSize &size, QImage::Format format, int numColors = 0);+
−
    static QImageData *create(uchar *data, int w, int h,  int bpl, QImage::Format format, bool readOnly);+
−
+
−
    QAtomicInt ref;+
−
+
−
    int width;+
−
    int height;+
−
    int depth;+
−
    int nbytes;               // number of bytes data+
−
    QVector<QRgb> colortable;+
−
    uchar *data;+
−
#ifdef QT3_SUPPORT+
−
    uchar **jumptable;+
−
#endif+
−
    QImage::Format format;+
−
    int bytes_per_line;+
−
    int ser_no;               // serial number+
−
    int detach_no;+
−
+
−
    qreal  dpmx;                // dots per meter X (or 0)+
−
    qreal  dpmy;                // dots per meter Y (or 0)+
−
    QPoint  offset;           // offset in pixels+
−
+
−
    uint own_data : 1;+
−
    uint ro_data : 1;+
−
    uint has_alpha_clut : 1;+
−
    uint is_cached : 1;+
−
+
−
    bool checkForAlphaPixels() const;+
−
+
−
+
−
#ifndef QT_NO_IMAGE_TEXT+
−
    QMap<QString, QString> text;+
−
#endif+
−
    bool doImageIO(const QImage *image, QImageWriter* io, int quality) const;+
−
+
−
    QPaintEngine *paintEngine;+
−
};+
−
+
−
QT_END_NAMESPACE+
−
+
−
#endif+
−