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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
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**
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**
**
****************************************************************************/
#ifndef QAUDIOINPUT_H
#define QAUDIOINPUT_H
#include <QtCore/qiodevice.h>
#include <QtMultimedia/qtmultimediaglobal.h>
#include <QtMultimedia/qmultimedia.h>
#include <QtMultimedia/qaudio.h>
#include <QtMultimedia/qaudioformat.h>
#include <QtMultimedia/qaudiodeviceinfo.h>
QT_BEGIN_NAMESPACE
class QAbstractAudioInput;
class Q_MULTIMEDIA_EXPORT QAudioInput : public QObject
{
Q_OBJECT
public:
explicit QAudioInput(const QAudioFormat &format = QAudioFormat(), QObject *parent = nullptr);
explicit QAudioInput(const QAudioDeviceInfo &audioDeviceInfo, const QAudioFormat &format = QAudioFormat(), QObject *parent = nullptr);
~QAudioInput();
QAudioFormat format() const;
void start(QIODevice *device);
QIODevice* start();
void stop();
void reset();
void suspend();
void resume();
void setBufferSize(int bytes);
int bufferSize() const;
int bytesReady() const;
int periodSize() const;
void setNotifyInterval(int milliSeconds);
int notifyInterval() const;
void setVolume(qreal volume);
qreal volume() const;
qint64 processedUSecs() const;
qint64 elapsedUSecs() const;
QAudio::Error error() const;
QAudio::State state() const;
Q_SIGNALS:
void stateChanged(QAudio::State state);
void notify();
private:
Q_DISABLE_COPY(QAudioInput)
QAbstractAudioInput* d;
};
QT_END_NAMESPACE
#endif // QAUDIOINPUT_H
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