qwindowscamera_p.h

Enable keyboard shortcuts

// 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 QWINDOWSCAMERA_H

#define QWINDOWSCAMERA_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 <QtMultimedia/private/qplatformcamera_p.h>

#include <QtCore/qspan.h>

QT_BEGIN_NAMESPACE

namespace QFFmpeg {

class ActiveCamera;

qsizetype indexOfClosestCameraFormat(QSpan<const QCameraFormat> candidates,

                                     const QCameraFormat &requested);

class QWindowsCamera : public QPlatformCamera

public:

    explicit QWindowsCamera(QCamera *parent);

    ~QWindowsCamera() override;

    bool isActive() const override { return bool(m_active); }

    void setActive(bool active) override;

    void setCamera(const QCameraDevice &camera) override;

    bool setCameraFormat(const QCameraFormat &/*format*/) override;

private:

    QCameraDevice m_cameraDevice;

    std::unique_ptr<ActiveCamera> m_active;

};

} // namespace QFFmpeg

QT_END_NAMESPACE

#endif //QWINDOWSCAMERA_H