/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #include "qgstreamervideoinputdevicecontrol_p.h" #include #include #include QGstreamerVideoInputDeviceControl::QGstreamerVideoInputDeviceControl(QObject *parent) : QVideoDeviceSelectorControl(parent) { } QGstreamerVideoInputDeviceControl::QGstreamerVideoInputDeviceControl( GstElementFactory *factory, QObject *parent) : QVideoDeviceSelectorControl(parent) , m_factory(factory) { if (m_factory) gst_object_ref(GST_OBJECT(m_factory)); } QGstreamerVideoInputDeviceControl::~QGstreamerVideoInputDeviceControl() { if (m_factory) gst_object_unref(GST_OBJECT(m_factory)); } int QGstreamerVideoInputDeviceControl::deviceCount() const { return QGstUtils::enumerateCameras(m_factory).count(); } QString QGstreamerVideoInputDeviceControl::deviceName(int index) const { return QGstUtils::enumerateCameras(m_factory).value(index).name; } QString QGstreamerVideoInputDeviceControl::deviceDescription(int index) const { return QGstUtils::enumerateCameras(m_factory).value(index).description; } int QGstreamerVideoInputDeviceControl::defaultDevice() const { return 0; } int QGstreamerVideoInputDeviceControl::selectedDevice() const { return m_selectedDevice; } void QGstreamerVideoInputDeviceControl::setSelectedDevice(int index) { // Always update selected device and proxy it to clients m_selectedDevice = index; emit selectedDeviceChanged(index); emit selectedDeviceChanged(deviceName(index)); }