diff options
Diffstat (limited to 'src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp')
| -rw-r--r-- | src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp b/src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp deleted file mode 100644 index 4f45a0a2f..000000000 --- a/src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp +++ /dev/null @@ -1,163 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtCore/qstring.h> -#include <QtCore/qdebug.h> -#include <QtCore/QDir> -#include <QtCore/QDebug> - -#include "camerabinserviceplugin.h" - -#include "camerabinservice.h" -#include <private/qgstutils_p.h> - -QT_BEGIN_NAMESPACE - -template <typename T, int N> static int lengthOf(const T(&)[N]) { return N; } - -CameraBinServicePlugin::CameraBinServicePlugin() - : m_sourceFactory(0) -{ -} - -CameraBinServicePlugin::~CameraBinServicePlugin() -{ - if (m_sourceFactory) - gst_object_unref(GST_OBJECT(m_sourceFactory)); -} - -QMediaService* CameraBinServicePlugin::create(const QString &key) -{ - QGstUtils::initializeGst(); - - if (key == QLatin1String(Q_MEDIASERVICE_CAMERA)) { - if (!CameraBinService::isCameraBinAvailable()) { - guint major, minor, micro, nano; - gst_version(&major, &minor, µ, &nano); - qWarning("Error: cannot create camera service, the 'camerabin' plugin is missing for " - "GStreamer %u.%u." - "\nPlease install the 'bad' GStreamer plugin package.", - major, minor); - return nullptr; - } - - return new CameraBinService(sourceFactory()); - } - - qWarning() << "Gstreamer camerabin service plugin: unsupported key:" << key; - return 0; -} - -void CameraBinServicePlugin::release(QMediaService *service) -{ - delete service; -} - -QMediaServiceProviderHint::Features CameraBinServicePlugin::supportedFeatures( - const QByteArray &service) const -{ - if (service == Q_MEDIASERVICE_CAMERA) - return QMediaServiceProviderHint::VideoSurface; - - return QMediaServiceProviderHint::Features(); -} - -QByteArray CameraBinServicePlugin::defaultDevice(const QByteArray &service) const -{ - return service == Q_MEDIASERVICE_CAMERA - ? QGstUtils::enumerateCameras(sourceFactory()).value(0).name.toUtf8() - : QByteArray(); -} - -QList<QByteArray> CameraBinServicePlugin::devices(const QByteArray &service) const -{ - - return service == Q_MEDIASERVICE_CAMERA - ? QGstUtils::cameraDevices(m_sourceFactory) - : QList<QByteArray>(); -} - -QString CameraBinServicePlugin::deviceDescription(const QByteArray &service, const QByteArray &deviceName) -{ - return service == Q_MEDIASERVICE_CAMERA - ? QGstUtils::cameraDescription(deviceName, m_sourceFactory) - : QString(); -} - -QVariant CameraBinServicePlugin::deviceProperty(const QByteArray &service, const QByteArray &device, const QByteArray &property) -{ - Q_UNUSED(service); - Q_UNUSED(device); - Q_UNUSED(property); - return QVariant(); -} - -QCamera::Position CameraBinServicePlugin::cameraPosition(const QByteArray &deviceName) const -{ - return QGstUtils::cameraPosition(deviceName, m_sourceFactory); -} - -int CameraBinServicePlugin::cameraOrientation(const QByteArray &deviceName) const -{ - return QGstUtils::cameraOrientation(deviceName, m_sourceFactory); -} - -GstElementFactory *CameraBinServicePlugin::sourceFactory() const -{ - if (!m_sourceFactory) { - GstElementFactory *factory = 0; - const QByteArray envCandidate = qgetenv("QT_GSTREAMER_CAMERABIN_SRC"); - if (!envCandidate.isEmpty()) - factory = gst_element_factory_find(envCandidate.constData()); - - static const char *candidates[] = { "subdevsrc", "wrappercamerabinsrc" }; - for (int i = 0; !factory && i < lengthOf(candidates); ++i) - factory = gst_element_factory_find(candidates[i]); - - if (factory) { - m_sourceFactory = GST_ELEMENT_FACTORY(gst_plugin_feature_load( - GST_PLUGIN_FEATURE(factory))); - gst_object_unref((GST_OBJECT(factory))); - } - } - - return m_sourceFactory; -} - -QT_END_NAMESPACE |