KisOpenGLBufferCreationGuard.h

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/*
 *  SPDX-FileCopyrightText: 2021 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 
#ifndef KISOPENGLBUFFERCREATIONGUARD_H
#define KISOPENGLBUFFERCREATIONGUARD_H
 
#include <QOpenGLBuffer>
 
struct KisOpenGLBufferCreationGuard {
    KisOpenGLBufferCreationGuard(QOpenGLBuffer *buffer, int size, QOpenGLBuffer::UsagePattern usagePattern);
    ~KisOpenGLBufferCreationGuard();
 
    inline quint8* data() {
        return m_bufferPtr;
    }
 
private:
    QOpenGLBuffer *m_buffer;
    quint8 *m_bufferPtr = 0;
    bool m_bufferIsMapped = false;
 
};
 
#endif // KISOPENGLBUFFERCREATIONGUARD_H