qwindowsvideodevices_p.h

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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 QWINDOWSVIDEODEVICES_H
#define QWINDOWSVIDEODEVICES_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/qplatformvideodevices_p.h>
#include <QtCore/qt_windows.h>
 
QT_BEGIN_NAMESPACE
 
LRESULT QT_WIN_CALLBACK deviceNotificationWndProc(HWND, UINT, WPARAM, LPARAM);
 
class QWindowsVideoDevices : public QPlatformVideoDevices
{
public:
    QWindowsVideoDevices(QPlatformMediaIntegration *integration);
    ~QWindowsVideoDevices();
 
    QList<QCameraDevice> videoDevices() const override;
 
private:
    HWND m_videoDeviceMsgWindow = nullptr;
    HDEVNOTIFY m_videoDeviceNotification = nullptr;
 
    friend LRESULT QT_WIN_CALLBACK deviceNotificationWndProc(HWND, UINT, WPARAM, LPARAM);
};
 
 
 
QT_END_NAMESPACE
 
#endif