/**************************************************************************** ** ** 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 QAUDIODEVICEINFO_H #define QAUDIODEVICEINFO_H #include #include #include #include #include #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Multimedia) class QAudioDeviceFactory; class QAudioDeviceInfoPrivate; class Q_MULTIMEDIA_EXPORT QAudioDeviceInfo { friend class QAudioDeviceFactory; public: QAudioDeviceInfo(); QAudioDeviceInfo(const QAudioDeviceInfo& other); ~QAudioDeviceInfo(); QAudioDeviceInfo& operator=(const QAudioDeviceInfo& other); bool operator==(const QAudioDeviceInfo &other) const; bool operator!=(const QAudioDeviceInfo &other) const; bool isNull() const; QString deviceName() const; bool isFormatSupported(const QAudioFormat &format) const; QAudioFormat preferredFormat() const; QAudioFormat nearestFormat(const QAudioFormat &format) const; QStringList supportedCodecs() const; QList supportedFrequencies() const; QList supportedSampleRates() const; QList supportedChannels() const; QList supportedChannelCounts() const; QList supportedSampleSizes() const; QList supportedByteOrders() const; QList supportedSampleTypes() const; static QAudioDeviceInfo defaultInputDevice(); static QAudioDeviceInfo defaultOutputDevice(); static QList availableDevices(QAudio::Mode mode); private: QAudioDeviceInfo(const QString &realm, const QByteArray &handle, QAudio::Mode mode); QString realm() const; QByteArray handle() const; QAudio::Mode mode() const; QSharedDataPointer d; }; QT_END_NAMESPACE Q_DECLARE_METATYPE(QAudioDeviceInfo) QT_END_HEADER #endif // QAUDIODEVICEINFO_H