qtexturefiledata_p.h

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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QTEXTUREFILEDATA_P_H
#define QTEXTUREFILEDATA_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 <QtGui/qtguiglobal.h>
#include <QSharedDataPointer>
#include <QLoggingCategory>
#include <QDebug>
#include <private/qglobal_p.h>
 
QT_BEGIN_NAMESPACE
 
Q_DECLARE_LOGGING_CATEGORY(lcQtGuiTextureIO)
 
class QTextureFileDataPrivate;
 
class Q_GUI_EXPORT QTextureFileData
{
public:
    enum Mode { ByteArrayMode, ImageMode };
 
    QTextureFileData(Mode mode = ByteArrayMode);
    QTextureFileData(const QTextureFileData &other);
    QTextureFileData &operator=(const QTextureFileData &other);
    ~QTextureFileData();
 
    bool isNull() const;
    bool isValid() const;
 
    void clear();
 
    QByteArray data() const;
    void setData(const QByteArray &data);
    void setData(const QImage &image, int level = 0, int face = 0);
 
    int dataOffset(int level = 0, int face = 0) const;
    void setDataOffset(int offset, int level = 0, int face = 0);
 
    int dataLength(int level = 0, int face = 0) const;
    void setDataLength(int length, int level = 0, int face = 0);
 
    QByteArrayView getDataView(int level = 0, int face = 0) const;
 
    int numLevels() const;
    void setNumLevels(int num);
 
    int numFaces() const;
    void setNumFaces(int num);
 
    QSize size() const;
    void setSize(const QSize &size);
 
    quint32 glFormat() const;
    void setGLFormat(quint32 format);
 
    quint32 glInternalFormat() const;
    void setGLInternalFormat(quint32 format);
 
    quint32 glBaseInternalFormat() const;
    void setGLBaseInternalFormat(quint32 format);
 
    QByteArray logName() const;
    void setLogName(const QByteArray &name);
 
    QMap<QByteArray, QByteArray> keyValueMetadata() const;
    void setKeyValueMetadata(const QMap<QByteArray, QByteArray> &keyValues);
 
private:
    QSharedDataPointer<QTextureFileDataPrivate> d;
    friend Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QTextureFileData &d);
};
 
Q_DECLARE_TYPEINFO(QTextureFileData, Q_RELOCATABLE_TYPE);
 
Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QTextureFileData &d);
 
QT_END_NAMESPACE
 
#endif // QABSTRACTLAYOUTSTYLEINFO_P_H