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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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(QString const& key);
void release(QMediaService *service);
#if defined(USE_GSTREAMER_CAMERA)
QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const;
QByteArray defaultDevice(const QByteArray &service) const;
QList<QByteArray> 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:
void updateSupportedMimeTypes() const;
mutable QSet<QString> m_supportedMimeTypeSet; //for fast access
};
QT_END_NAMESPACE
#endif // QGSTREAMERCAPTURESERVICEPLUGIN_H
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