diff options
Diffstat (limited to 'src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.cpp')
| -rw-r--r-- | src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.cpp | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.cpp b/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.cpp deleted file mode 100644 index dc99cbe0e..000000000 --- a/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.cpp +++ /dev/null @@ -1,227 +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 "qgstreamercaptureservice.h" -#include "qgstreamercapturesession.h" -#include "qgstreamerrecordercontrol.h" -#include "qgstreamermediacontainercontrol.h" -#include "qgstreameraudioencode.h" -#include "qgstreamervideoencode.h" -#include "qgstreamerimageencode.h" -#include "qgstreamercameracontrol.h" -#include <private/qgstreamerbushelper_p.h> -#include "qgstreamercapturemetadatacontrol.h" - -#if defined(USE_GSTREAMER_CAMERA) -#include "qgstreamerv4l2input.h" -#endif - -#include "qgstreamerimagecapturecontrol.h" -#include <private/qgstreameraudioinputselector_p.h> -#include <private/qgstreamervideoinputdevicecontrol_p.h> -#include <private/qgstreameraudioprobecontrol_p.h> - -#include <private/qgstreamervideorenderer_p.h> -#include <private/qgstreamervideowindow_p.h> - -#if defined(HAVE_WIDGETS) -#include <private/qgstreamervideowidget_p.h> -#endif - -#include <qmediaserviceproviderplugin.h> - -QT_BEGIN_NAMESPACE - -QGstreamerCaptureService::QGstreamerCaptureService(const QString &service, QObject *parent) - : QMediaService(parent) - , m_captureSession(0) - , m_cameraControl(0) -#if defined(USE_GSTREAMER_CAMERA) - , m_videoInput(0) -#endif - , m_metaDataControl(0) - , m_audioInputSelector(0) - , m_videoInputDevice(0) - , m_videoOutput(0) - , m_videoRenderer(0) - , m_videoWindow(0) -#if defined(HAVE_WIDGETS) - , m_videoWidgetControl(0) -#endif - , m_imageCaptureControl(0) - , m_audioProbeControl(0) -{ - if (service == Q_MEDIASERVICE_AUDIOSOURCE) { - m_captureSession = new QGstreamerCaptureSession(QGstreamerCaptureSession::Audio, this); - } - -#if defined(USE_GSTREAMER_CAMERA) - if (service == Q_MEDIASERVICE_CAMERA) { - m_captureSession = new QGstreamerCaptureSession(QGstreamerCaptureSession::AudioAndVideo, this); - m_cameraControl = new QGstreamerCameraControl(m_captureSession); - m_videoInput = new QGstreamerV4L2Input(this); - m_captureSession->setVideoInput(m_videoInput); - m_videoInputDevice = new QGstreamerVideoInputDeviceControl(this); - - connect(m_videoInputDevice, SIGNAL(selectedDeviceChanged(QString)), - m_videoInput, SLOT(setDevice(QString))); - - if (m_videoInputDevice->deviceCount()) - m_videoInput->setDevice(m_videoInputDevice->deviceName(m_videoInputDevice->selectedDevice())); - - m_videoRenderer = new QGstreamerVideoRenderer(this); - - m_videoWindow = new QGstreamerVideoWindow(this); - // If the GStreamer video sink is not available, don't provide the video window control since - // it won't work anyway. - if (!m_videoWindow->videoSink()) { - delete m_videoWindow; - m_videoWindow = 0; - } - -#if defined(HAVE_WIDGETS) - m_videoWidgetControl = new QGstreamerVideoWidgetControl(this); - - // If the GStreamer video sink is not available, don't provide the video widget control since - // it won't work anyway. QVideoWidget will fall back to QVideoRendererControl in that case. - if (!m_videoWidgetControl->videoSink()) { - delete m_videoWidgetControl; - m_videoWidgetControl = 0; - } -#endif - m_imageCaptureControl = new QGstreamerImageCaptureControl(m_captureSession); - } -#endif - - m_audioInputSelector = new QGstreamerAudioInputSelector(this); - connect(m_audioInputSelector, SIGNAL(activeInputChanged(QString)), m_captureSession, SLOT(setCaptureDevice(QString))); - - if (m_captureSession && m_audioInputSelector->availableInputs().size() > 0) - m_captureSession->setCaptureDevice(m_audioInputSelector->defaultInput()); - - m_metaDataControl = new QGstreamerCaptureMetaDataControl(this); - connect(m_metaDataControl, SIGNAL(metaDataChanged(QMap<QByteArray,QVariant>)), - m_captureSession, SLOT(setMetaData(QMap<QByteArray,QVariant>))); -} - -QGstreamerCaptureService::~QGstreamerCaptureService() -{ -} - -QMediaControl *QGstreamerCaptureService::requestControl(const char *name) -{ - if (!m_captureSession) - return 0; - - if (qstrcmp(name,QAudioInputSelectorControl_iid) == 0) - return m_audioInputSelector; - - if (qstrcmp(name,QVideoDeviceSelectorControl_iid) == 0) - return m_videoInputDevice; - - if (qstrcmp(name,QMediaRecorderControl_iid) == 0) - return m_captureSession->recorderControl(); - - if (qstrcmp(name,QAudioEncoderSettingsControl_iid) == 0) - return m_captureSession->audioEncodeControl(); - - if (qstrcmp(name,QVideoEncoderSettingsControl_iid) == 0) - return m_captureSession->videoEncodeControl(); - - if (qstrcmp(name,QImageEncoderControl_iid) == 0) - return m_captureSession->imageEncodeControl(); - - - if (qstrcmp(name,QMediaContainerControl_iid) == 0) - return m_captureSession->mediaContainerControl(); - - if (qstrcmp(name,QCameraControl_iid) == 0) - return m_cameraControl; - - if (qstrcmp(name,QMetaDataWriterControl_iid) == 0) - return m_metaDataControl; - - if (qstrcmp(name, QCameraImageCaptureControl_iid) == 0) - return m_imageCaptureControl; - - if (qstrcmp(name,QMediaAudioProbeControl_iid) == 0) { - if (!m_audioProbeControl) { - m_audioProbeControl = new QGstreamerAudioProbeControl(this); - m_captureSession->addProbe(m_audioProbeControl); - } - m_audioProbeControl->ref.ref(); - return m_audioProbeControl; - } - - if (!m_videoOutput) { - if (qstrcmp(name, QVideoRendererControl_iid) == 0) { - m_videoOutput = m_videoRenderer; - } else if (qstrcmp(name, QVideoWindowControl_iid) == 0) { - m_videoOutput = m_videoWindow; - } -#if defined(HAVE_WIDGETS) - else if (qstrcmp(name, QVideoWidgetControl_iid) == 0) { - m_videoOutput = m_videoWidgetControl; - } -#endif - - if (m_videoOutput) { - m_captureSession->setVideoPreview(m_videoOutput); - return m_videoOutput; - } - } - - return 0; -} - -void QGstreamerCaptureService::releaseControl(QMediaControl *control) -{ - if (!control) { - return; - } else if (control == m_videoOutput) { - m_videoOutput = 0; - m_captureSession->setVideoPreview(0); - } else if (control == m_audioProbeControl && !m_audioProbeControl->ref.deref()) { - m_captureSession->removeProbe(m_audioProbeControl); - delete m_audioProbeControl; - m_audioProbeControl = 0; - } -} - -QT_END_NAMESPACE |