1 | // Copyright (C) 2022 The Qt Company Ltd. |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #include "qplatformvideodevices_p.h" |
5 | |
6 | QT_BEGIN_NAMESPACE |
7 | |
8 | QPlatformVideoDevices::QPlatformVideoDevices(QPlatformMediaIntegration *integration) |
9 | : m_integration(integration) |
10 | { |
11 | qRegisterMetaType<PrivateTag>(); // for queued connections |
12 | } |
13 | |
14 | QPlatformVideoDevices::~QPlatformVideoDevices() = default; |
15 | |
16 | void QPlatformVideoDevices::onVideoInputsChanged() { |
17 | m_videoInputs.reset(); |
18 | emit videoInputsChanged(PrivateTag{}); |
19 | } |
20 | |
21 | QList<QCameraDevice> QPlatformVideoDevices::videoInputs() const { |
22 | return m_videoInputs.ensure(creator: [this]() { |
23 | return findVideoInputs(); |
24 | }); |
25 | } |
26 | |
27 | QT_END_NAMESPACE |
28 | |
29 | #include "moc_qplatformvideodevices_p.cpp" |
30 |