qgstreamervideosource_p.h

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// Copyright (C) 2026 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 QGSTREAMERVIDEOSOURCE_P_H

#define QGSTREAMERVIDEOSOURCE_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 "private/qobject_p.h"

#include <QtMultimedia/spi/qgstreamervideosource.h>

#include <QtCore/qstring.h>

#include <variant>

QT_BEGIN_NAMESPACE

class QPlatformCamera;

class QGStreamerVideoSource;

class QMediaCaptureSession;

using GstElementOrDescription = std::variant<QString, GstElement *>;

class QGStreamerVideoSourcePrivate : public QObjectPrivate

    Q_DECLARE_PUBLIC(QGStreamerVideoSource)

public:

    QString gstBinDescription;

    QPlatformCamera *platformCamera = nullptr;

    QMediaCaptureSession *captureSession = nullptr;

    static QGStreamerVideoSourcePrivate *get(QGStreamerVideoSource *source)

        return static_cast<QGStreamerVideoSourcePrivate *>(QObjectPrivate::get(source));

    // export to use in QQuickGStreamerVideoSource

    Q_MULTIMEDIA_EXPORT void createPlatformCamera(QGStreamerVideoSource *source,

                                                  GstElementOrDescription elementOrDesc,

                                                  bool active = false);

};

QT_END_NAMESPACE

#endif // QGSTREAMERVIDEOSOURCE_P_H