/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** 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 #include #ifndef QT_NO_IMAGE_TEXT #include #endif QT_BEGIN_NAMESPACE struct 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 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 text; #endif bool doImageIO(const QImage *image, QImageWriter* io, int quality) const; QPaintEngine *paintEngine; }; QT_END_NAMESPACE #endif