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// Copyright (C) 2021 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 QPLATFORMVIDEOSOURCE_P_H
#define QPLATFORMVIDEOSOURCE_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.
//
#include "qvideoframeformat.h"
#include <QtCore/qobject.h>
#include <QtCore/qnativeinterface.h>
#include <QtCore/private/qglobal_p.h>
#include <optional>
QT_BEGIN_NAMESPACE
class QVideoFrame;
class QPlatformMediaCaptureSession;
class Q_MULTIMEDIA_EXPORT QPlatformVideoSource : public QObject
{
Q_OBJECT
public:
using QObject::QObject;
virtual void setActive(bool active) = 0;
virtual bool isActive() const = 0;
virtual QVideoFrameFormat frameFormat() const = 0;
virtual std::optional<int> ffmpegHWPixelFormat() const;
virtual void setCaptureSession(QPlatformMediaCaptureSession *) { }
Q_SIGNALS:
void newVideoFrame(const QVideoFrame &);
void activeChanged(bool);
};
QT_END_NAMESPACE
#endif // QPLATFORMVIDEOSOURCE_P_H
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