qmemoryvideobuffer_p.h

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// Copyright (C) 2016 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 QMEMORYVIDEOBUFFER_P_H
#define QMEMORYVIDEOBUFFER_P_H
 
#include <private/qabstractvideobuffer_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.
//
 
QT_BEGIN_NAMESPACE
 
class Q_MULTIMEDIA_EXPORT QMemoryVideoBuffer : public QAbstractVideoBuffer
{
public:
    QMemoryVideoBuffer(QByteArray data, int bytesPerLine);
    ~QMemoryVideoBuffer();
 
    QVideoFrame::MapMode mapMode() const override;
 
    MapData map(QVideoFrame::MapMode mode) override;
    void unmap() override;
 
    QByteArray underlyingByteArray(int plane) const override;
private:
    int m_bytesPerLine = 0;
    QVideoFrame::MapMode m_mapMode = QVideoFrame::NotMapped;
    QByteArray m_data;
};
 
QT_END_NAMESPACE
 
 
#endif