qabstractvideobuffer.h

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// Copyright (C) 2024 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 QABSTRACTVIDEOBUFFER_H
#define QABSTRACTVIDEOBUFFER_H
 
#include <QtMultimedia/qtmultimediaexports.h>
#include <QtMultimedia/qvideoframeformat.h>
#include <QtMultimedia/qtvideo.h>
 
QT_BEGIN_NAMESPACE
 
class Q_MULTIMEDIA_EXPORT QAbstractVideoBuffer
{
public:
    struct MapData
    {
        int planeCount = 0;
        int bytesPerLine[4] = {};
        uchar *data[4] = {};
        int dataSize[4] = {};
    };
 
    virtual ~QAbstractVideoBuffer();
    virtual MapData map(QtVideo::MapMode mode) = 0;
    virtual void unmap() { }
    virtual QVideoFrameFormat format() const = 0;
};
 
QT_END_NAMESPACE
 
#endif