KisGLImageF16.h

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/*
 *  SPDX-FileCopyrightText: 2019 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KISGLIMAGEF16_H
#define KISGLIMAGEF16_H
 
#include <QSharedDataPointer>
#include <half.h>
#include <boost/operators.hpp>
 
class QSize;
 
class KisGLImageF16 : public boost::equality_comparable<KisGLImageF16>
{
public:
    KisGLImageF16();
    KisGLImageF16(const QSize &size, bool clearPixels = false);
    KisGLImageF16(int width, int height, bool clearPixels = false);
    KisGLImageF16(const KisGLImageF16 &rhs);
    KisGLImageF16& operator=(const KisGLImageF16 &rhs);
 
    friend bool operator==(const KisGLImageF16 &lhs, const KisGLImageF16 &rhs);
 
    ~KisGLImageF16();
 
    void clearPixels();
    void resize(const QSize &size, bool clearPixels = false);
 
    const half* constData() const;
    half* data();
 
    QSize size() const;
    int width() const;
    int height() const;
 
    bool isNull() const;
 
private:
    struct Private;
    QSharedDataPointer<Private> m_d;
};
 
#endif // KISGLIMAGEF16_H