1 files changed, 44 insertions, 0 deletions
diff --git a/src/plugins/multimedia/windows/qwindowsvideodevices_p.h b/src/plugins/multimedia/windows/qwindowsvideodevices_p.h
new file mode 100644
index 000000000..f8f5ed920
--- /dev/null
+++ b/src/plugins/multimedia/windows/qwindowsvideodevices_p.h
@@ -0,0 +1,44 @@
+// 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