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New audio devices dialog and handling: make settings persistent using main settings

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This commit is contained in:
f4exb
2017-01-06 18:56:46 +01:00
parent 58b90c7914
commit fb3e6dc90d
5 changed files with 69 additions and 7 deletions
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sdrbase/audio/audiodeviceinfo.cpp
+43 -3
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@@ -1,6 +1,6 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2017 F4EXB //
// written by Edouard Griffiths //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
@@ -16,12 +16,52 @@
///////////////////////////////////////////////////////////////////////////////////
#include "audio/audiodeviceinfo.h"
#include "util/simpleserializer.h"
AudioDeviceInfo::AudioDeviceInfo() :
m_inputDeviceIndex(-1), // default device
m_outputDeviceIndex(-1), // default device
m_inputVolume(0.5f)
m_inputVolume(1.0f)
{
m_inputDevicesInfo = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
m_outputDevicesInfo = QAudioDeviceInfo::availableDevices(QAudio::AudioOutput);
}
void AudioDeviceInfo::resetToDefaults()
{
m_inputDeviceIndex = -1;
m_outputDeviceIndex = -1;
m_inputVolume = 1.0f;
}
QByteArray AudioDeviceInfo::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_inputDeviceIndex);
s.writeS32(2, m_outputDeviceIndex);
s.writeFloat(3, m_inputVolume);
return s.final();
}
bool AudioDeviceInfo::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid()) {
resetToDefaults();
return false;
}
if(d.getVersion() == 1)
{
d.readS32(1, &m_inputDeviceIndex, -1);
d.readS32(2, &m_outputDeviceIndex, -1);
d.readFloat(3, &m_inputVolume, 1.0f);
return true;
}
else
{
resetToDefaults();
return false;
}
}