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// Copyright (C) 2022 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 QAVFSCREENCAPTURE_H
#define QAVFSCREENCAPTURE_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 "private/qplatformsurfacecapture_p.h"
#include <qmutex.h>
#include <qwaitcondition.h>
QT_BEGIN_NAMESPACE
class QFFmpegVideoSink;
class QAVFScreenCapture : public QPlatformSurfaceCapture
{
Q_OBJECT
class Grabber;
public:
explicit QAVFScreenCapture();
~QAVFScreenCapture() override;
QVideoFrameFormat frameFormat() const override;
std::optional<int> ffmpegHWPixelFormat() const override;
protected:
bool setActiveInternal(bool active) override;
private:
void onNewFrame(const QVideoFrame &frame);
bool initScreenCapture(QScreen *screen);
void resetCapture();
private:
std::optional<QVideoFrameFormat> m_format;
mutable QMutex m_formatMutex;
mutable QWaitCondition m_waitForFormat;
std::unique_ptr<Grabber> m_grabber;
};
QT_END_NAMESPACE
#endif // QAVFSCREENCAPTURE_H
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