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-rw-r--r--src/plugins/qnx-audio/audio/qnxaudioinput.h138
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diff --git a/src/plugins/qnx-audio/audio/qnxaudioinput.h b/src/plugins/qnx-audio/audio/qnxaudioinput.h
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-/****************************************************************************
-**
-** Copyright (C) 2016 Research In Motion
-** 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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QNXAUDIOINPUT_H
-#define QNXAUDIOINPUT_H
-
-#include "qaudiosystem.h"
-
-#include <QSocketNotifier>
-#include <QIODevice>
-#include <QElapsedTimer>
-#include <QTimer>
-
-#include <sys/asoundlib.h>
-
-QT_BEGIN_NAMESPACE
-
-class QnxAudioInput : public QAbstractAudioInput
-{
- Q_OBJECT
-
-public:
- QnxAudioInput();
- ~QnxAudioInput();
-
- void start(QIODevice*) override;
- QIODevice* start() override;
- void stop() override;
- void reset() override;
- void suspend() override;
- void resume() override;
- int bytesReady() const override;
- int periodSize() const override;
- void setBufferSize(int ) override;
- int bufferSize() const override;
- void setNotifyInterval(int ) override;
- int notifyInterval() const override;
- qint64 processedUSecs() const override;
- qint64 elapsedUSecs() const override;
- QAudio::Error error() const override;
- QAudio::State state() const override;
- void setFormat(const QAudioFormat&) override;
- QAudioFormat format() const override;
- void setVolume(qreal) override;
- qreal volume() const override;
-
-private slots:
- void userFeed();
- bool deviceReady();
-
-private:
- friend class InputPrivate;
-
- bool open();
- void close();
- qint64 read(char *data, qint64 len);
- void setError(QAudio::Error error);
- void setState(QAudio::State state);
-
- QElapsedTimer m_timeStamp;
- QElapsedTimer m_clockStamp;
- QAudioFormat m_format;
-
- QIODevice *m_audioSource;
- snd_pcm_t *m_pcmHandle;
- QSocketNotifier *m_pcmNotifier;
-
- QAudio::Error m_error;
- QAudio::State m_state;
-
- qint64 m_bytesRead;
- qint64 m_elapsedTimeOffset;
- qint64 m_totalTimeValue;
-
- qreal m_volume;
-
- int m_bytesAvailable;
- int m_bufferSize;
- int m_periodSize;
- int m_intervalTime;
-
- bool m_pullMode;
-};
-
-class InputPrivate : public QIODevice
-{
- Q_OBJECT
-public:
- InputPrivate(QnxAudioInput *audio);
-
- qint64 readData(char *data, qint64 len) override;
- qint64 writeData(const char *data, qint64 len) override;
-
- void trigger();
-
-private:
- QnxAudioInput *m_audioDevice;
-};
-
-QT_END_NAMESPACE
-
-#endif