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/****************************************************************************
**
** 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.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qaudiodeviceinfo_pulse.h"
#include "qpulseaudioengine.h"
#include "qpulsehelpers.h"
QT_BEGIN_NAMESPACE
QPulseAudioDeviceInfo::QPulseAudioDeviceInfo(const QByteArray &device, QAudio::Mode mode)
: m_device(device)
, m_mode(mode)
{
}
bool QPulseAudioDeviceInfo::isFormatSupported(const QAudioFormat &format) const
{
pa_sample_spec spec = QPulseAudioInternal::audioFormatToSampleSpec(format);
if (!pa_sample_spec_valid(&spec))
return false;
return true;
}
QAudioFormat QPulseAudioDeviceInfo::preferredFormat() const
{
QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
QAudioFormat format = pulseEngine->m_preferredFormats.value(m_device);
return format;
}
QString QPulseAudioDeviceInfo::deviceName() const
{
return m_device;
}
QStringList QPulseAudioDeviceInfo::supportedCodecs()
{
return QStringList() << "audio/pcm";
}
QList<int> QPulseAudioDeviceInfo::supportedSampleRates()
{
return QList<int>() << 8000 << 11025 << 22050 << 44100 << 48000;
}
QList<int> QPulseAudioDeviceInfo::supportedChannelCounts()
{
return QList<int>() << 1 << 2 << 4 << 6 << 8;
}
QList<int> QPulseAudioDeviceInfo::supportedSampleSizes()
{
return QList<int>() << 8 << 16 << 24 << 32;
}
QList<QAudioFormat::Endian> QPulseAudioDeviceInfo::supportedByteOrders()
{
return QList<QAudioFormat::Endian>() << QAudioFormat::BigEndian << QAudioFormat::LittleEndian;
}
QList<QAudioFormat::SampleType> QPulseAudioDeviceInfo::supportedSampleTypes()
{
return QList<QAudioFormat::SampleType>() << QAudioFormat::SignedInt << QAudioFormat::UnSignedInt << QAudioFormat::Float;
}
QT_END_NAMESPACE
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