1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #include "audiocaptureservice.h" 41 #include "audiocapturesession.h" 42 #include "audioinputselector.h" 43 #include "audioencodercontrol.h" 44 #include "audiocontainercontrol.h" 45 #include "audiomediarecordercontrol.h" 46 #include "audiocaptureprobecontrol.h" 47 48 QT_BEGIN_NAMESPACE 49 AudioCaptureService(QObject * parent)50AudioCaptureService::AudioCaptureService(QObject *parent): 51 QMediaService(parent) 52 { 53 m_session = new AudioCaptureSession(this); 54 m_encoderControl = new AudioEncoderControl(m_session); 55 m_containerControl = new AudioContainerControl(m_session); 56 m_mediaControl = new AudioMediaRecorderControl(m_session); 57 m_inputSelector = new AudioInputSelector(m_session); 58 } 59 ~AudioCaptureService()60AudioCaptureService::~AudioCaptureService() 61 { 62 delete m_encoderControl; 63 delete m_containerControl; 64 delete m_inputSelector; 65 delete m_mediaControl; 66 delete m_session; 67 } 68 requestControl(const char * name)69QMediaControl *AudioCaptureService::requestControl(const char *name) 70 { 71 if (qstrcmp(name,QMediaRecorderControl_iid) == 0) 72 return m_mediaControl; 73 74 if (qstrcmp(name,QAudioEncoderSettingsControl_iid) == 0) 75 return m_encoderControl; 76 77 if (qstrcmp(name,QAudioInputSelectorControl_iid) == 0) 78 return m_inputSelector; 79 80 if (qstrcmp(name,QMediaContainerControl_iid) == 0) 81 return m_containerControl; 82 83 if (qstrcmp(name,QMediaAudioProbeControl_iid) == 0) { 84 AudioCaptureProbeControl *probe = new AudioCaptureProbeControl(this); 85 m_session->addProbe(probe); 86 return probe; 87 } 88 89 return 0; 90 } 91 releaseControl(QMediaControl * control)92void AudioCaptureService::releaseControl(QMediaControl *control) 93 { 94 Q_UNUSED(control) 95 } 96 97 QT_END_NAMESPACE 98