5e801e2793
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I20e5215108c6ebd5f8474fed5c3665118e4791e6 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** GNU Lesser General Public License Usage
|
|
** This file may be used under the terms of the GNU Lesser General Public
|
|
** License version 2.1 as published by the Free Software Foundation and
|
|
** appearing in the file LICENSE.LGPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU Lesser
|
|
** General Public License version 2.1 requirements will be met:
|
|
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU General
|
|
** Public License version 3.0 as published by the Free Software Foundation
|
|
** and appearing in the file LICENSE.GPL included in the packaging of this
|
|
** file. Please review the following information to ensure the GNU General
|
|
** Public License version 3.0 requirements will be met:
|
|
** http://www.gnu.org/copyleft/gpl.html.
|
|
**
|
|
** Other Usage
|
|
** Alternatively, this file may be used in accordance with the terms and
|
|
** conditions contained in a signed written agreement between you and Nokia.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#ifndef QAUDIOINPUT_H
|
|
#define QAUDIOINPUT_H
|
|
|
|
#include <QtCore/qiodevice.h>
|
|
|
|
#include <qtmultimediadefs.h>
|
|
#include <qtmedianamespace.h>
|
|
|
|
#include <qaudio.h>
|
|
#include <qaudioformat.h>
|
|
#include <qaudiodeviceinfo.h>
|
|
|
|
|
|
QT_BEGIN_HEADER
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
QT_MODULE(Multimedia)
|
|
|
|
|
|
|
|
class QAbstractAudioInput;
|
|
|
|
class Q_MULTIMEDIA_EXPORT QAudioInput : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit QAudioInput(const QAudioFormat &format = QAudioFormat(), QObject *parent = 0);
|
|
explicit QAudioInput(const QAudioDeviceInfo &audioDeviceInfo, const QAudioFormat &format = QAudioFormat(), QObject *parent = 0);
|
|
~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);
|
|
void notify();
|
|
|
|
private:
|
|
Q_DISABLE_COPY(QAudioInput)
|
|
|
|
QAbstractAudioInput* d;
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
QT_END_HEADER
|
|
|
|
#endif // QAUDIOINPUT_H
|