8b5c31c5c6
Change-Id: I1a5f51a659175cadadcdaf0c4e5e9048f98e64e0 Reviewed-on: http://codereview.qt-project.org/5346 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists for the convenience
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// of other Qt classes. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#ifndef QAUDIODEVICEINFOWIN_H
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#define QAUDIODEVICEINFOWIN_H
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#include <QtCore/qbytearray.h>
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#include <QtCore/qstringlist.h>
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#include <QtCore/qlist.h>
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#include <QtCore/qdebug.h>
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#include <qaudiodeviceinfo.h>
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#include <qaudiosystem.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Multimedia)
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const unsigned int MAX_SAMPLE_RATES = 5;
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const unsigned int SAMPLE_RATES[] = { 8000, 11025, 22050, 44100, 48000 };
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class QAudioDeviceInfoInternal : public QAbstractAudioDeviceInfo
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{
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Q_OBJECT
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public:
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QAudioDeviceInfoInternal(QByteArray dev,QAudio::Mode mode);
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~QAudioDeviceInfoInternal();
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bool open();
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void close();
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bool testSettings(const QAudioFormat& format) const;
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void updateLists();
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QAudioFormat preferredFormat() const;
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bool isFormatSupported(const QAudioFormat& format) const;
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QString deviceName() const;
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QStringList supportedCodecs();
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QList<int> supportedSampleRates();
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QList<int> supportedChannelCounts();
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QList<int> supportedSampleSizes();
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QList<QAudioFormat::Endian> supportedByteOrders();
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QList<QAudioFormat::SampleType> supportedSampleTypes();
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static QByteArray defaultInputDevice();
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static QByteArray defaultOutputDevice();
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static QList<QByteArray> availableDevices(QAudio::Mode);
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private:
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QAudio::Mode mode;
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QString device;
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quint32 devId;
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QAudioFormat nearest;
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QList<int> freqz;
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QList<int> channelz;
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QList<int> sizez;
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QList<QAudioFormat::Endian> byteOrderz;
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QStringList codecz;
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QList<QAudioFormat::SampleType> typez;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif
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