/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** 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 Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.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 QMediaServiceFeaturesInterface #endif , public QMediaServiceSupportedFormatsInterface { Q_OBJECT #if defined(USE_GSTREAMER_CAMERA) Q_INTERFACES(QMediaServiceSupportedDevicesInterface) 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(QString const& key); void release(QMediaService *service); #if defined(USE_GSTREAMER_CAMERA) QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const; QList devices(const QByteArray &service) const; QString deviceDescription(const QByteArray &service, const QByteArray &device); QVariant deviceProperty(const QByteArray &service, const QByteArray &device, const QByteArray &property); #endif QMultimedia::SupportEstimate hasSupport(const QString &mimeType, const QStringList& codecs) const; QStringList supportedMimeTypes() const; private: #if defined(USE_GSTREAMER_CAMERA) void updateDevices() const; mutable QList m_cameraDevices; mutable QStringList m_cameraDescriptions; #endif void updateSupportedMimeTypes() const; mutable QSet m_supportedMimeTypeSet; //for fast access }; QT_END_NAMESPACE #endif // QGSTREAMERCAPTURESERVICEPLUGIN_H