| /**************************************************************************** |
| ** |
| ** 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 <qmediaserviceproviderplugin.h> |
| #include <QtCore/qset.h> |
| #include <QtCore/QObject> |
| |
| 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<QByteArray> 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<QString> m_supportedMimeTypeSet; //for fast access |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QGSTREAMERCAPTURESERVICEPLUGIN_H |