/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QGSTREAMERCAPTURESERVICEPLUGIN_H #define QGSTREAMERCAPTURESERVICEPLUGIN_H #include #include #include QT_BEGIN_NAMESPACE class QGstreamerCaptureServicePlugin : public QMediaServiceProviderPlugin #if defined(USE_GSTREAMER_CAMERA) , public QMediaServiceSupportedDevicesInterface , public QMediaServiceDefaultDeviceInterface , public QMediaServiceFeaturesInterface #endif , public QMediaServiceSupportedFormatsInterface { Q_OBJECT #if defined(USE_GSTREAMER_CAMERA) Q_INTERFACES(QMediaServiceSupportedDevicesInterface) Q_INTERFACES(QMediaServiceDefaultDeviceInterface) Q_INTERFACES(QMediaServiceFeaturesInterface) #endif Q_INTERFACES(QMediaServiceSupportedFormatsInterface) #if defined(USE_GSTREAMER_CAMERA) Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "mediacapturecamera.json") #else Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "mediacapture.json") #endif public: QMediaService* create(const QString &key) override; void release(QMediaService *service) override; #if defined(USE_GSTREAMER_CAMERA) QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const override; QByteArray defaultDevice(const QByteArray &service) const override; QList devices(const QByteArray &service) const override; QString deviceDescription(const QByteArray &service, const QByteArray &device) override; QVariant deviceProperty(const QByteArray &service, const QByteArray &device, const QByteArray &property); #endif QMultimedia::SupportEstimate hasSupport(const QString &mimeType, const QStringList &codecs) const override; QStringList supportedMimeTypes() const override; private: void updateSupportedMimeTypes() const; mutable QSet m_supportedMimeTypeSet; //for fast access }; QT_END_NAMESPACE #endif // QGSTREAMERCAPTURESERVICEPLUGIN_H