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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
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**
**
****************************************************************************/
#ifndef DIRECTSHOWVIDEOBUFFER_H
#define DIRECTSHOWVIDEOBUFFER_H
#include <dshow.h>
#include <qabstractvideobuffer.h>
QT_BEGIN_NAMESPACE
class DirectShowVideoBuffer : public QAbstractVideoBuffer
{
public:
DirectShowVideoBuffer(IMediaSample *sample, int bytesPerLine);
~DirectShowVideoBuffer() override;
IMediaSample *sample() { return m_sample; }
uchar *map(MapMode mode, int *numBytes, int *bytesPerLine) override;
void unmap() override;
MapMode mapMode() const override;
private:
IMediaSample *m_sample;
int m_bytesPerLine;
MapMode m_mapMode;
};
QT_END_NAMESPACE
#endif
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