AudioDeviceManager Class Reference

#include <audiodevicemanager.h>

Classes
class	InputDeviceInfo
class	OutputDeviceInfo

Public Member Functions
	AudioDeviceManager ()
	~AudioDeviceManager ()
const QList< QAudioDeviceInfo > &	getInputDevices () const
const QList< QAudioDeviceInfo > &	getOutputDevices () const
bool	getOutputDeviceName (int outputDeviceIndex, QString &deviceName) const
bool	getInputDeviceName (int inputDeviceIndex, QString &deviceName) const
int	getOutputDeviceIndex (const QString &deviceName) const
int	getInputDeviceIndex (const QString &deviceName) const
void	addAudioSink (AudioFifo *audioFifo, MessageQueue *sampleSinkMessageQueue, int outputDeviceIndex=-1)
	Add the audio sink. More...
void	removeAudioSink (AudioFifo *audioFifo)
	Remove the audio sink. More...
void	addAudioSource (AudioFifo *audioFifo, MessageQueue *sampleSourceMessageQueue, int inputDeviceIndex=-1)
	Add an audio source. More...
void	removeAudioSource (AudioFifo *audioFifo)
	Remove an audio source. More...
bool	getInputDeviceInfo (const QString &deviceName, InputDeviceInfo &deviceInfo) const
bool	getOutputDeviceInfo (const QString &deviceName, OutputDeviceInfo &deviceInfo) const
int	getInputSampleRate (int inputDeviceIndex=-1)
int	getOutputSampleRate (int outputDeviceIndex=-1)
void	setInputDeviceInfo (int inputDeviceIndex, const InputDeviceInfo &deviceInfo)
void	setOutputDeviceInfo (int outputDeviceIndex, const OutputDeviceInfo &deviceInfo)
void	unsetInputDeviceInfo (int inputDeviceIndex)
void	unsetOutputDeviceInfo (int outputDeviceIndex)
void	inputInfosCleanup ()
	Remove input info from map for input devices not present. More...
void	outputInfosCleanup ()
	Remove output info from map for output devices not present. More...

Static Public Attributes
static const unsigned int	m_defaultAudioSampleRate = 48000
static const float	m_defaultAudioInputVolume = 1.0f
static const QString	m_defaultUDPAddress = "127.0.0.1"
static const quint16	m_defaultUDPPort = 9998
static const QString	m_defaultDeviceName = "System default device"

Private Member Functions
void	resetToDefaults ()
QByteArray	serialize () const
bool	deserialize (const QByteArray &data)
void	startAudioOutput (int outputDeviceIndex)
void	stopAudioOutput (int outputDeviceIndex)
void	startAudioInput (int inputDeviceIndex)
void	stopAudioInput (int inputDeviceIndex)
void	serializeInputMap (QByteArray &data) const
void	deserializeInputMap (QByteArray &data)
void	debugAudioInputInfos () const
void	serializeOutputMap (QByteArray &data) const
void	deserializeOutputMap (QByteArray &data)
void	debugAudioOutputInfos () const

Private Attributes
QList< QAudioDeviceInfo >	m_inputDevicesInfo
QList< QAudioDeviceInfo >	m_outputDevicesInfo
QMap< AudioFifo *, int >	m_audioSinkFifos
QMap< AudioFifo *, MessageQueue * >	m_audioFifoToSinkMessageQueues
	audio sink FIFO to attached sink message queue More...
QMap< int, QList< MessageQueue * > >	m_outputDeviceSinkMessageQueues
	sink message queues attached to device More...
QMap< int, AudioOutput * >	m_audioOutputs
	audio device index to audio output map (index -1 is default device) More...
QMap< QString, OutputDeviceInfo >	m_audioOutputInfos
	audio device name to audio output info More...
QMap< AudioFifo *, int >	m_audioSourceFifos
QMap< AudioFifo *, MessageQueue * >	m_audioFifoToSourceMessageQueues
	audio source FIFO to attached source message queue More...
QMap< int, QList< MessageQueue * > >	m_inputDeviceSourceMessageQueues
	sink message queues attached to device More...
QMap< int, AudioInput * >	m_audioInputs
	audio device index to audio input map (index -1 is default device) More...
QMap< QString, InputDeviceInfo >	m_audioInputInfos
	audio device name to audio input device info More...

Friends
class	MainSettings

Detailed Description

Definition at line 35 of file audiodevicemanager.h.

Constructor & Destructor Documentation

AudioDeviceManager()

AudioDeviceManager::AudioDeviceManager

(

)

Definition at line 75 of file audiodevicemanager.cpp.

References i, m_inputDevicesInfo, and m_outputDevicesInfo.

{
    qDebug("AudioDeviceManager::AudioDeviceManager: scan input devices");
    m_inputDevicesInfo = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);

    for (int i = 0; i < m_inputDevicesInfo.size(); i++) {
        qDebug("AudioDeviceManager::AudioDeviceManager: input device #%d: %s", i, qPrintable(m_inputDevicesInfo[i].deviceName()));
    }

    qDebug("AudioDeviceManager::AudioDeviceManager: scan output devices");
    m_outputDevicesInfo = QAudioDeviceInfo::availableDevices(QAudio::AudioOutput);

    for (int i = 0; i < m_outputDevicesInfo.size(); i++) {
        qDebug("AudioDeviceManager::AudioDeviceManager: output device #%d: %s", i, qPrintable(m_outputDevicesInfo[i].deviceName()));
    }
}

~AudioDeviceManager()

AudioDeviceManager::~AudioDeviceManager

(

)

Definition at line 92 of file audiodevicemanager.cpp.

References m_audioOutputs.

{
    QMap<int, AudioOutput*>::iterator it = m_audioOutputs.begin();

    for (; it != m_audioOutputs.end(); ++it) {
        delete(*it);
    }
}

Member Function Documentation

addAudioSink()

void AudioDeviceManager::addAudioSink	(	AudioFifo *	audioFifo,
		MessageQueue *	sampleSinkMessageQueue,
		int	outputDeviceIndex = -1
	)

Add the audio sink.

Definition at line 249 of file audiodevicemanager.cpp.

References m_audioFifoToSinkMessageQueues, m_audioOutputs, m_audioSinkFifos, m_outputDeviceSinkMessageQueues, removeAudioSink(), and startAudioOutput().

Referenced by AMDemod::AMDemod(), AMMod::AMMod(), WFMDemod::applySettings(), AMDemod::applySettings(), UDPSink::applySettings(), NFMDemod::applySettings(), DSDDemod::applySettings(), BFMDemod::applySettings(), AMMod::applySettings(), NFMMod::applySettings(), SSBDemod::applySettings(), SSBMod::applySettings(), FreeDVDemod::applySettings(), DATVDemod::applySettings(), BFMDemod::BFMDemod(), DATVDemod::DATVDemod(), DSDDemod::DSDDemod(), FreeDVDemod::FreeDVDemod(), NFMDemod::NFMDemod(), NFMMod::NFMMod(), SSBDemod::SSBDemod(), SSBMod::SSBMod(), and WFMDemod::WFMDemod().

{
    qDebug("AudioDeviceManager::addAudioSink: %d: %p", outputDeviceIndex, audioFifo);

    if (m_audioOutputs.find(outputDeviceIndex) == m_audioOutputs.end()) {
        m_audioOutputs[outputDeviceIndex] = new AudioOutput();
    }

    if (m_audioOutputs[outputDeviceIndex]->getNbFifos() == 0) {
        startAudioOutput(outputDeviceIndex);
    }

    if (m_audioSinkFifos.find(audioFifo) == m_audioSinkFifos.end()) // new FIFO
    {
        m_audioOutputs[outputDeviceIndex]->addFifo(audioFifo);
        m_audioSinkFifos[audioFifo] = outputDeviceIndex; // register audio FIFO
        m_audioFifoToSinkMessageQueues[audioFifo] = sampleSinkMessageQueue;
        m_outputDeviceSinkMessageQueues[outputDeviceIndex].append(sampleSinkMessageQueue);
    }
    else
    {
        int audioOutputDeviceIndex = m_audioSinkFifos[audioFifo];

        if (audioOutputDeviceIndex != outputDeviceIndex) // change of audio device
        {
            removeAudioSink(audioFifo); // remove from current
            m_audioOutputs[outputDeviceIndex]->addFifo(audioFifo); // add to new
            m_audioSinkFifos[audioFifo] = outputDeviceIndex; // new index
            m_outputDeviceSinkMessageQueues[audioOutputDeviceIndex].removeOne(sampleSinkMessageQueue);
            m_outputDeviceSinkMessageQueues[outputDeviceIndex].append(sampleSinkMessageQueue);
        }
    }
}

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addAudioSource()

void AudioDeviceManager::addAudioSource	(	AudioFifo *	audioFifo,
		MessageQueue *	sampleSourceMessageQueue,
		int	inputDeviceIndex = -1
	)

Add an audio source.

Definition at line 305 of file audiodevicemanager.cpp.

References m_audioFifoToSourceMessageQueues, m_audioInputs, m_audioSourceFifos, m_outputDeviceSinkMessageQueues, removeAudioSource(), and startAudioInput().

Referenced by AMMod::AMMod(), WFMMod::applySettings(), AMMod::applySettings(), NFMMod::applySettings(), FreeDVMod::applySettings(), SSBMod::applySettings(), FreeDVMod::FreeDVMod(), NFMMod::NFMMod(), SSBMod::SSBMod(), and WFMMod::WFMMod().

{
    qDebug("AudioDeviceManager::addAudioSource: %d: %p", inputDeviceIndex, audioFifo);

    if (m_audioInputs.find(inputDeviceIndex) == m_audioInputs.end()) {
        m_audioInputs[inputDeviceIndex] = new AudioInput();
    }

    if (m_audioInputs[inputDeviceIndex]->getNbFifos() == 0) {
        startAudioInput(inputDeviceIndex);
    }

    if (m_audioSourceFifos.find(audioFifo) == m_audioSourceFifos.end()) // new FIFO
    {
        m_audioInputs[inputDeviceIndex]->addFifo(audioFifo);
    }
    else
    {
        int audioInputDeviceIndex = m_audioSourceFifos[audioFifo];

        if (audioInputDeviceIndex != inputDeviceIndex) // change of audio device
        {
            removeAudioSource(audioFifo); // remove from current
            m_audioInputs[inputDeviceIndex]->addFifo(audioFifo); // add to new
        }
    }

    m_audioSourceFifos[audioFifo] = inputDeviceIndex; // register audio FIFO
    m_audioFifoToSourceMessageQueues[audioFifo] = sampleSourceMessageQueue;
    m_outputDeviceSinkMessageQueues[inputDeviceIndex].append(sampleSourceMessageQueue);
}

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debugAudioInputInfos()

void AudioDeviceManager::debugAudioInputInfos ( ) const

private

Definition at line 760 of file audiodevicemanager.cpp.

References m_audioInputInfos.

Referenced by deserialize(), and serialize().

{
    QMap<QString, InputDeviceInfo>::const_iterator it = m_audioInputInfos.begin();

    for (; it != m_audioInputInfos.end(); ++it)
    {
        qDebug() << "AudioDeviceManager::debugAudioInputInfos:"
                << " name: " << it.key()
                << " sampleRate: " << it.value().sampleRate
                << " volume: " << it.value().volume;
    }
}

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debugAudioOutputInfos()

void AudioDeviceManager::debugAudioOutputInfos ( ) const

private

Definition at line 773 of file audiodevicemanager.cpp.

References m_audioOutputInfos.

Referenced by deserialize(), and serialize().

{
    QMap<QString, OutputDeviceInfo>::const_iterator it = m_audioOutputInfos.begin();

    for (; it != m_audioOutputInfos.end(); ++it)
    {
        qDebug() << "AudioDeviceManager::debugAudioOutputInfos:"
                << " name: " << it.key()
                << " sampleRate: " << it.value().sampleRate
                << " udpAddress: " << it.value().udpAddress
                << " udpPort: " << it.value().udpPort
                << " copyToUDP: " << it.value().copyToUDP
                << " udpUseRTP: " << it.value().udpUseRTP
                << " udpChannelMode: " << (int) it.value().udpChannelMode
                << " udpChannelCodec: " << (int) it.value().udpChannelCodec
                << " decimationFactor: " << it.value().udpDecimationFactor;
    }
}

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deserialize()

bool AudioDeviceManager::deserialize ( const QByteArray &  data )

private

Definition at line 205 of file audiodevicemanager.cpp.

References debugAudioInputInfos(), debugAudioOutputInfos(), deserializeInputMap(), deserializeOutputMap(), SimpleDeserializer::getVersion(), SimpleDeserializer::isValid(), SimpleDeserializer::readBlob(), and resetToDefaults().

Referenced by MainSettings::load().

{
    qDebug("AudioDeviceManager::deserialize");

    SimpleDeserializer d(data);

    if(!d.isValid()) {
        resetToDefaults();
        return false;
    }

    if(d.getVersion() == 1)
    {
        QByteArray data;

        d.readBlob(1, &data);
        deserializeInputMap(data);
        d.readBlob(2, &data);
        deserializeOutputMap(data);

        debugAudioInputInfos();
        debugAudioOutputInfos();

        return true;
    }
    else
    {
        resetToDefaults();
        return false;
    }
}

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deserializeInputMap()

void AudioDeviceManager::deserializeInputMap ( QByteArray &  data )

private

Definition at line 237 of file audiodevicemanager.cpp.

References m_audioInputInfos.

Referenced by deserialize().

{
    QDataStream readStream(&data, QIODevice::ReadOnly);
    readStream >> m_audioInputInfos;
}

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deserializeOutputMap()

void AudioDeviceManager::deserializeOutputMap ( QByteArray &  data )

private

Definition at line 243 of file audiodevicemanager.cpp.

References m_audioOutputInfos.

Referenced by deserialize().

{
    QDataStream readStream(&data, QIODevice::ReadOnly);
    readStream >> m_audioOutputInfos;
}

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getInputDeviceIndex()

int AudioDeviceManager::getInputDeviceIndex

(

const QString &

deviceName

)

const

Definition at line 156 of file audiodevicemanager.cpp.

References i, and m_inputDevicesInfo.

Referenced by WFMMod::applySettings(), AMMod::applySettings(), NFMMod::applySettings(), FreeDVMod::applySettings(), SSBMod::applySettings(), FCDProPlusInput::openFCDAudio(), and FCDProInput::openFCDAudio().

{
    for (int i = 0; i < m_inputDevicesInfo.size(); i++)
    {
        //qDebug("AudioDeviceManager::getInputDeviceIndex: %d: %s|%s", i, qPrintable(deviceName), qPrintable(m_inputDevicesInfo[i].deviceName()));
        if (deviceName == m_inputDevicesInfo[i].deviceName()) {
            return i;
        }
    }

    return -1; // system default
}

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getInputDeviceInfo()

bool AudioDeviceManager::getInputDeviceInfo	(	const QString &	deviceName,
		InputDeviceInfo &	deviceInfo
	)		const

Definition at line 452 of file audiodevicemanager.cpp.

References m_audioInputInfos.

Referenced by AudioDialogX::AudioDialogX(), AudioSelectDialog::getDeviceInfos(), getInputSampleRate(), WebAPIAdapterSrv::instanceAudioGet(), WebAPIAdapterGUI::instanceAudioGet(), WebAPIAdapterGUI::instanceAudioInputDelete(), WebAPIAdapterSrv::instanceAudioInputDelete(), WebAPIAdapterGUI::instanceAudioInputPatch(), WebAPIAdapterSrv::instanceAudioInputPatch(), AudioDialogX::on_audioInTree_currentItemChanged(), setInputDeviceInfo(), and unsetInputDeviceInfo().

{
    if (m_audioInputInfos.find(deviceName) == m_audioInputInfos.end())
    {
        return false;
    }
    else
    {
        deviceInfo = m_audioInputInfos[deviceName];
        return true;
    }
}

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getInputDeviceName()

bool AudioDeviceManager::getInputDeviceName	(	int	inputDeviceIndex,
		QString &	deviceName
	)		const

Definition at line 122 of file audiodevicemanager.cpp.

References m_defaultDeviceName, and m_inputDevicesInfo.

Referenced by AudioSelectDialog::accept(), getInputSampleRate(), WebAPIAdapterSrv::instanceAudioInputDelete(), WebAPIAdapterGUI::instanceAudioInputDelete(), WebAPIAdapterSrv::instanceAudioInputPatch(), WebAPIAdapterGUI::instanceAudioInputPatch(), setInputDeviceInfo(), startAudioInput(), and unsetInputDeviceInfo().

{
    if (inputDeviceIndex < 0)
    {
        deviceName = m_defaultDeviceName;
        return true;
    }
    else
    {
        if (inputDeviceIndex < m_inputDevicesInfo.size())
        {
            deviceName = m_inputDevicesInfo[inputDeviceIndex].deviceName();
            return true;
        }
        else
        {
            return false;
        }
    }
}

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getInputDevices()

const QList<QAudioDeviceInfo>& AudioDeviceManager::getInputDevices ( ) const

inline

Definition at line 92 of file audiodevicemanager.h.

Referenced by AudioDialogX::AudioDialogX(), AudioSelectDialog::AudioSelectDialog(), WebAPIAdapterGUI::instanceAudioGet(), WebAPIAdapterSrv::instanceAudioGet(), FCDProPlusInput::openFCDAudio(), and FCDProInput::openFCDAudio().

{ return m_inputDevicesInfo; }

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getInputSampleRate()

int AudioDeviceManager::getInputSampleRate

(

int

inputDeviceIndex = -1

)

Definition at line 478 of file audiodevicemanager.cpp.

References getInputDeviceInfo(), getInputDeviceName(), m_defaultAudioSampleRate, and AudioDeviceManager::InputDeviceInfo::sampleRate.

Referenced by AMMod::AMMod(), WFMMod::applySettings(), AMMod::applySettings(), NFMMod::applySettings(), FreeDVMod::applySettings(), SSBMod::applySettings(), FreeDVMod::FreeDVMod(), NFMMod::NFMMod(), SSBMod::SSBMod(), and WFMMod::WFMMod().

{
    QString deviceName;

    if (!getInputDeviceName(inputDeviceIndex, deviceName))
    {
        qDebug("AudioDeviceManager::getInputSampleRate: unknown device index %d", inputDeviceIndex);
        return m_defaultAudioSampleRate;
    }

    InputDeviceInfo deviceInfo;

    if (!getInputDeviceInfo(deviceName, deviceInfo))
    {
        qDebug("AudioDeviceManager::getInputSampleRate: unknown device %s", qPrintable(deviceName));
        return m_defaultAudioSampleRate;
    }
    else
    {
        return deviceInfo.sampleRate;
    }
}

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getOutputDeviceIndex()

int AudioDeviceManager::getOutputDeviceIndex

(

const QString &

deviceName

)

const

Definition at line 143 of file audiodevicemanager.cpp.

References i, and m_outputDevicesInfo.

Referenced by WFMDemod::applySettings(), AMDemod::applySettings(), NFMDemod::applySettings(), DSDDemod::applySettings(), BFMDemod::applySettings(), AMMod::applySettings(), NFMMod::applySettings(), SSBDemod::applySettings(), SSBMod::applySettings(), FreeDVDemod::applySettings(), and DATVDemod::applySettings().

{
    for (int i = 0; i < m_outputDevicesInfo.size(); i++)
    {
        //qDebug("AudioDeviceManager::getOutputDeviceIndex: %d: %s|%s", i, qPrintable(deviceName), qPrintable(m_outputDevicesInfo[i].deviceName()));
        if (deviceName == m_outputDevicesInfo[i].deviceName()) {
            return i;
        }
    }

    return -1; // system default
}

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getOutputDeviceInfo()

bool AudioDeviceManager::getOutputDeviceInfo	(	const QString &	deviceName,
		OutputDeviceInfo &	deviceInfo
	)		const

Definition at line 465 of file audiodevicemanager.cpp.

References m_audioOutputInfos.

Referenced by AudioDialogX::AudioDialogX(), AudioSelectDialog::getDeviceInfos(), getOutputSampleRate(), WebAPIAdapterSrv::instanceAudioGet(), WebAPIAdapterGUI::instanceAudioGet(), WebAPIAdapterGUI::instanceAudioOutputDelete(), WebAPIAdapterSrv::instanceAudioOutputDelete(), WebAPIAdapterGUI::instanceAudioOutputPatch(), WebAPIAdapterSrv::instanceAudioOutputPatch(), AudioDialogX::on_audioOutTree_currentItemChanged(), setOutputDeviceInfo(), and unsetOutputDeviceInfo().

{
    if (m_audioOutputInfos.find(deviceName) == m_audioOutputInfos.end())
    {
        return false;
    }
    else
    {
        deviceInfo = m_audioOutputInfos[deviceName];
        return true;
    }
}

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getOutputDeviceName()

bool AudioDeviceManager::getOutputDeviceName	(	int	outputDeviceIndex,
		QString &	deviceName
	)		const

Definition at line 101 of file audiodevicemanager.cpp.

References m_defaultDeviceName, and m_outputDevicesInfo.

Referenced by AudioSelectDialog::accept(), getOutputSampleRate(), WebAPIAdapterSrv::instanceAudioOutputDelete(), WebAPIAdapterGUI::instanceAudioOutputDelete(), WebAPIAdapterSrv::instanceAudioOutputPatch(), WebAPIAdapterGUI::instanceAudioOutputPatch(), setOutputDeviceInfo(), startAudioOutput(), and unsetOutputDeviceInfo().

{
    if (outputDeviceIndex < 0)
    {
        deviceName = m_defaultDeviceName;
        return true;
    }
    else
    {
        if (outputDeviceIndex < m_outputDevicesInfo.size())
        {
            deviceName = m_outputDevicesInfo[outputDeviceIndex].deviceName();
            return true;
        }
        else
        {
            return false;
        }
    }
}

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getOutputDevices()

const QList<QAudioDeviceInfo>& AudioDeviceManager::getOutputDevices ( ) const

inline

Definition at line 93 of file audiodevicemanager.h.

Referenced by AudioDialogX::AudioDialogX(), AudioSelectDialog::AudioSelectDialog(), WebAPIAdapterGUI::instanceAudioGet(), and WebAPIAdapterSrv::instanceAudioGet().

{ return m_outputDevicesInfo; }

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getOutputSampleRate()

int AudioDeviceManager::getOutputSampleRate

(

int

outputDeviceIndex = -1

)

Definition at line 501 of file audiodevicemanager.cpp.

References getOutputDeviceInfo(), getOutputDeviceName(), m_defaultAudioSampleRate, and AudioDeviceManager::OutputDeviceInfo::sampleRate.

Referenced by AMDemod::AMDemod(), AMMod::AMMod(), WFMDemod::applySettings(), AMDemod::applySettings(), NFMDemod::applySettings(), DSDDemod::applySettings(), BFMDemod::applySettings(), AMMod::applySettings(), NFMMod::applySettings(), SSBDemod::applySettings(), SSBMod::applySettings(), FreeDVDemod::applySettings(), BFMDemod::BFMDemod(), DSDDemod::DSDDemod(), FreeDVDemod::FreeDVDemod(), NFMDemod::NFMDemod(), NFMMod::NFMMod(), SSBDemod::SSBDemod(), SSBMod::SSBMod(), and WFMDemod::WFMDemod().

{
    QString deviceName;

    if (!getOutputDeviceName(outputDeviceIndex, deviceName))
    {
        qDebug("AudioDeviceManager::getOutputSampleRate: unknown device index %d", outputDeviceIndex);
        return m_defaultAudioSampleRate;
    }

    OutputDeviceInfo deviceInfo;

    if (!getOutputDeviceInfo(deviceName, deviceInfo))
    {
        qDebug("AudioDeviceManager::getOutputSampleRate: unknown device %s", qPrintable(deviceName));
        return m_defaultAudioSampleRate;
    }
    else
    {
        return deviceInfo.sampleRate;
    }
}

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inputInfosCleanup()

void AudioDeviceManager::inputInfosCleanup

(

)

Remove input info from map for input devices not present.

Definition at line 704 of file audiodevicemanager.cpp.

References m_audioInputInfos, m_defaultDeviceName, and m_inputDevicesInfo.

Referenced by WebAPIAdapterGUI::instanceAudioInputCleanupPatch(), WebAPIAdapterSrv::instanceAudioInputCleanupPatch(), and AudioDialogX::on_inputCleanup_clicked().

{
    QSet<QString> deviceNames;
    deviceNames.insert(m_defaultDeviceName);
    QList<QAudioDeviceInfo>::const_iterator itd = m_inputDevicesInfo.begin();

    for (; itd != m_inputDevicesInfo.end(); ++itd)
    {
        qDebug("AudioDeviceManager::inputInfosCleanup: device: %s", qPrintable(itd->deviceName()));
        deviceNames.insert(itd->deviceName());
    }

    QMap<QString, InputDeviceInfo>::iterator itm = m_audioInputInfos.begin();

    for (; itm != m_audioInputInfos.end();)
    {
        if (!deviceNames.contains(itm.key()))
        {
            qDebug("AudioDeviceManager::inputInfosCleanup: removing key: %s", qPrintable(itm.key()));
            m_audioInputInfos.erase(itm++);
        }
        else
        {
            ++itm;
        }
    }
}

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outputInfosCleanup()

void AudioDeviceManager::outputInfosCleanup

(

)

Remove output info from map for output devices not present.

Definition at line 732 of file audiodevicemanager.cpp.

References m_audioOutputInfos, m_defaultDeviceName, and m_outputDevicesInfo.

Referenced by WebAPIAdapterGUI::instanceAudioOutputCleanupPatch(), WebAPIAdapterSrv::instanceAudioOutputCleanupPatch(), and AudioDialogX::on_outputCleanup_clicked().

{
    QSet<QString> deviceNames;
    deviceNames.insert(m_defaultDeviceName);
    QList<QAudioDeviceInfo>::const_iterator itd = m_outputDevicesInfo.begin();

    for (; itd != m_outputDevicesInfo.end(); ++itd)
    {
        qDebug("AudioDeviceManager::outputInfosCleanup: device: %s", qPrintable(itd->deviceName()));
        deviceNames.insert(itd->deviceName());
    }

    QMap<QString, OutputDeviceInfo>::iterator itm = m_audioOutputInfos.begin();

    for (; itm != m_audioOutputInfos.end();)
    {
        if (!deviceNames.contains(itm.key()))
        {
            qDebug("AudioDeviceManager::outputInfosCleanup: removing key: %s", qPrintable(itm.key()));
            m_audioOutputInfos.erase(itm++);
        }
        else
        {
            ++itm;
        }
    }
}

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removeAudioSink()

void AudioDeviceManager::removeAudioSink

(

AudioFifo *

audioFifo

)

Remove the audio sink.

Definition at line 283 of file audiodevicemanager.cpp.

References m_audioFifoToSinkMessageQueues, m_audioOutputs, m_audioSinkFifos, m_outputDeviceSinkMessageQueues, and stopAudioOutput().

Referenced by addAudioSink(), UDPSink::applySettings(), AMDemod::~AMDemod(), AMMod::~AMMod(), BFMDemod::~BFMDemod(), DATVDemod::~DATVDemod(), DSDDemod::~DSDDemod(), FreeDVDemod::~FreeDVDemod(), NFMDemod::~NFMDemod(), NFMMod::~NFMMod(), SSBDemod::~SSBDemod(), SSBMod::~SSBMod(), UDPSink::~UDPSink(), and WFMDemod::~WFMDemod().

{
    qDebug("AudioDeviceManager::removeAudioSink: %p", audioFifo);

    if (m_audioSinkFifos.find(audioFifo) == m_audioSinkFifos.end())
    {
        qWarning("AudioDeviceManager::removeAudioSink: audio FIFO %p not found", audioFifo);
        return;
    }

    int audioOutputDeviceIndex = m_audioSinkFifos[audioFifo];
    m_audioOutputs[audioOutputDeviceIndex]->removeFifo(audioFifo);

    if (m_audioOutputs[audioOutputDeviceIndex]->getNbFifos() == 0) {
        stopAudioOutput(audioOutputDeviceIndex);
    }

    m_audioSinkFifos.remove(audioFifo); // unregister audio FIFO
    m_outputDeviceSinkMessageQueues[audioOutputDeviceIndex].removeOne(m_audioFifoToSinkMessageQueues[audioFifo]);
    m_audioFifoToSinkMessageQueues.remove(audioFifo);
}

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removeAudioSource()

void AudioDeviceManager::removeAudioSource

(

AudioFifo *

audioFifo

)

Remove an audio source.

Definition at line 337 of file audiodevicemanager.cpp.

References m_audioFifoToSourceMessageQueues, m_audioInputs, m_audioSourceFifos, m_inputDeviceSourceMessageQueues, and stopAudioInput().

Referenced by addAudioSource(), AMMod::~AMMod(), FreeDVMod::~FreeDVMod(), NFMMod::~NFMMod(), SSBMod::~SSBMod(), and WFMMod::~WFMMod().

{
    qDebug("AudioDeviceManager::removeAudioSource: %p", audioFifo);

    if (m_audioSourceFifos.find(audioFifo) == m_audioSourceFifos.end())
    {
        qWarning("AudioDeviceManager::removeAudioSource: audio FIFO %p not found", audioFifo);
        return;
    }

    int audioInputDeviceIndex = m_audioSourceFifos[audioFifo];
    m_audioInputs[audioInputDeviceIndex]->removeFifo(audioFifo);

    if (m_audioInputs[audioInputDeviceIndex]->getNbFifos() == 0) {
        stopAudioInput(audioInputDeviceIndex);
    }

    m_audioSourceFifos.remove(audioFifo); // unregister audio FIFO
    m_inputDeviceSourceMessageQueues[audioInputDeviceIndex].removeOne(m_audioFifoToSourceMessageQueues[audioFifo]);
    m_audioFifoToSourceMessageQueues.remove(audioFifo);
}

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resetToDefaults()

void AudioDeviceManager::resetToDefaults ( )

private

Definition at line 170 of file audiodevicemanager.cpp.

Referenced by deserialize().

{
}

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serialize()

QByteArray AudioDeviceManager::serialize ( ) const

private

Definition at line 174 of file audiodevicemanager.cpp.

References debugAudioInputInfos(), debugAudioOutputInfos(), SimpleSerializer::final(), serializeInputMap(), serializeOutputMap(), and SimpleSerializer::writeBlob().

Referenced by MainSettings::save().

{
    qDebug("AudioDeviceManager::serialize");
    debugAudioInputInfos();
    debugAudioOutputInfos();

    SimpleSerializer s(1);
    QByteArray data;

    serializeInputMap(data);
    s.writeBlob(1, data);
    serializeOutputMap(data);
    s.writeBlob(2, data);

    return s.final();
}

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serializeInputMap()

void AudioDeviceManager::serializeInputMap ( QByteArray &  data ) const

private

Definition at line 191 of file audiodevicemanager.cpp.

References m_audioInputInfos.

Referenced by serialize().

{
    QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
    *stream << m_audioInputInfos;
    delete stream;
}

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serializeOutputMap()

void AudioDeviceManager::serializeOutputMap ( QByteArray &  data ) const

private

Definition at line 198 of file audiodevicemanager.cpp.

References m_audioOutputInfos.

Referenced by serialize().

{
    QDataStream *stream = new QDataStream(&data, QIODevice::WriteOnly);
    *stream << m_audioOutputInfos;
    delete stream;
}

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setInputDeviceInfo()

void AudioDeviceManager::setInputDeviceInfo	(	int	inputDeviceIndex,
		const InputDeviceInfo &	deviceInfo
	)

Definition at line 525 of file audiodevicemanager.cpp.

References DSPConfigureAudio::AudioInput, getInputDeviceInfo(), getInputDeviceName(), AudioInput::getRate(), m_audioInputInfos, m_audioInputs, m_inputDeviceSourceMessageQueues, AudioDeviceManager::InputDeviceInfo::sampleRate, AudioInput::setVolume(), AudioInput::start(), AudioInput::stop(), and AudioDeviceManager::InputDeviceInfo::volume.

Referenced by AudioDialogX::accept(), WebAPIAdapterSrv::instanceAudioInputPatch(), and WebAPIAdapterGUI::instanceAudioInputPatch().

{
    QString deviceName;

    if (!getInputDeviceName(inputDeviceIndex, deviceName))
    {
        qWarning("AudioDeviceManager::setInputDeviceInfo: unknown device index %d", inputDeviceIndex);
        return;
    }

    InputDeviceInfo oldDeviceInfo;

    if (!getInputDeviceInfo(deviceName, oldDeviceInfo))
    {
        qDebug("AudioDeviceManager::setInputDeviceInfo: unknown device %s", qPrintable(deviceName));
    }

    m_audioInputInfos[deviceName] = deviceInfo;

    if (m_audioInputs.find(inputDeviceIndex) == m_audioInputs.end()) { // no FIFO registered yet hence no audio input has been allocated yet
        return;
    }

    AudioInput *audioInput = m_audioInputs[inputDeviceIndex];

    if (oldDeviceInfo.sampleRate != deviceInfo.sampleRate)
    {
        audioInput->stop();
        audioInput->start(inputDeviceIndex, deviceInfo.sampleRate);
        m_audioInputInfos[deviceName].sampleRate = audioInput->getRate(); // store actual sample rate

        // send message to attached channels
        QList<MessageQueue *>::const_iterator it = m_inputDeviceSourceMessageQueues[inputDeviceIndex].begin();

        for (; it != m_inputDeviceSourceMessageQueues[inputDeviceIndex].end(); ++it)
        {
            DSPConfigureAudio *msg = new DSPConfigureAudio(m_audioInputInfos[deviceName].sampleRate, DSPConfigureAudio::AudioInput);
            (*it)->push(msg);
        }
    }

    audioInput->setVolume(deviceInfo.volume);
}

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setOutputDeviceInfo()

void AudioDeviceManager::setOutputDeviceInfo	(	int	outputDeviceIndex,
		const OutputDeviceInfo &	deviceInfo
	)

Definition at line 569 of file audiodevicemanager.cpp.

References DSPConfigureAudio::AudioOutput, AudioDeviceManager::OutputDeviceInfo::copyToUDP, getOutputDeviceInfo(), getOutputDeviceName(), AudioOutput::getRate(), m_audioOutputInfos, m_audioOutputs, m_outputDeviceSinkMessageQueues, AudioDeviceManager::OutputDeviceInfo::sampleRate, AudioOutput::setUdpChannelFormat(), AudioOutput::setUdpChannelMode(), AudioOutput::setUdpCopyToUDP(), AudioOutput::setUdpDecimation(), AudioOutput::setUdpDestination(), AudioOutput::setUdpUseRTP(), AudioOutput::start(), AudioOutput::stop(), AudioDeviceManager::OutputDeviceInfo::udpAddress, AudioDeviceManager::OutputDeviceInfo::udpChannelCodec, AudioDeviceManager::OutputDeviceInfo::udpChannelMode, AudioOutput::UDPChannelStereo, AudioDeviceManager::OutputDeviceInfo::udpDecimationFactor, AudioDeviceManager::OutputDeviceInfo::udpPort, and AudioDeviceManager::OutputDeviceInfo::udpUseRTP.

Referenced by AudioDialogX::accept(), WebAPIAdapterSrv::instanceAudioOutputPatch(), and WebAPIAdapterGUI::instanceAudioOutputPatch().

{
    QString deviceName;

    if (!getOutputDeviceName(outputDeviceIndex, deviceName))
    {
        qWarning("AudioDeviceManager::setOutputDeviceInfo: unknown device index %d", outputDeviceIndex);
        return;
    }

    OutputDeviceInfo oldDeviceInfo;

    if (!getOutputDeviceInfo(deviceName, oldDeviceInfo))
    {
        qInfo("AudioDeviceManager::setOutputDeviceInfo: unknown device %s", qPrintable(deviceName));
    }

    m_audioOutputInfos[deviceName] = deviceInfo;

    if (m_audioOutputs.find(outputDeviceIndex) == m_audioOutputs.end())
    {
        qWarning("AudioDeviceManager::setOutputDeviceInfo: index: %d device: %s no FIFO registered yet hence no audio output has been allocated yet",
                outputDeviceIndex, qPrintable(deviceName));
        return;
    }

    AudioOutput *audioOutput = m_audioOutputs[outputDeviceIndex];

    if (oldDeviceInfo.sampleRate != deviceInfo.sampleRate)
    {
        audioOutput->stop();
        audioOutput->start(outputDeviceIndex, deviceInfo.sampleRate);
        m_audioOutputInfos[deviceName].sampleRate = audioOutput->getRate(); // store actual sample rate

        // send message to attached channels
        QList<MessageQueue *>::const_iterator it = m_outputDeviceSinkMessageQueues[outputDeviceIndex].begin();

        for (; it != m_outputDeviceSinkMessageQueues[outputDeviceIndex].end(); ++it)
        {
            DSPConfigureAudio *msg = new DSPConfigureAudio(m_audioOutputInfos[deviceName].sampleRate, DSPConfigureAudio::AudioOutput);
            (*it)->push(msg);
        }
    }

    audioOutput->setUdpCopyToUDP(deviceInfo.copyToUDP);
    audioOutput->setUdpDestination(deviceInfo.udpAddress, deviceInfo.udpPort);
    audioOutput->setUdpUseRTP(deviceInfo.udpUseRTP);
    audioOutput->setUdpChannelMode(deviceInfo.udpChannelMode);
    audioOutput->setUdpChannelFormat(deviceInfo.udpChannelCodec, deviceInfo.udpChannelMode == AudioOutput::UDPChannelStereo, deviceInfo.sampleRate);
    audioOutput->setUdpDecimation(deviceInfo.udpDecimationFactor);

    qDebug("AudioDeviceManager::setOutputDeviceInfo: index: %d device: %s updated",
            outputDeviceIndex, qPrintable(deviceName));
}

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startAudioInput()

void AudioDeviceManager::startAudioInput ( int  inputDeviceIndex )

private

Definition at line 417 of file audiodevicemanager.cpp.

References getInputDeviceName(), m_audioInputInfos, m_audioInputs, m_defaultAudioInputVolume, and m_defaultAudioSampleRate.

Referenced by addAudioSource(), and unsetInputDeviceInfo().

{
    unsigned int sampleRate;
    float volume;
    QString deviceName;

    if (getInputDeviceName(inputDeviceIndex, deviceName))
    {
        if (m_audioInputInfos.find(deviceName) == m_audioInputInfos.end())
        {
            sampleRate = m_defaultAudioSampleRate;
            volume = m_defaultAudioInputVolume;
        }
        else
        {
            sampleRate = m_audioInputInfos[deviceName].sampleRate;
            volume = m_audioInputInfos[deviceName].volume;
        }

        m_audioInputs[inputDeviceIndex]->start(inputDeviceIndex, sampleRate);
        m_audioInputs[inputDeviceIndex]->setVolume(volume);
        m_audioInputInfos[deviceName].sampleRate = m_audioInputs[inputDeviceIndex]->getRate();
        m_audioInputInfos[deviceName].volume = volume;
    }
    else
    {
        qWarning("AudioDeviceManager::startAudioInput: unknown device index %d", inputDeviceIndex);
    }
}

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startAudioOutput()

void AudioDeviceManager::startAudioOutput ( int  outputDeviceIndex )

private

Definition at line 359 of file audiodevicemanager.cpp.

References getOutputDeviceName(), m_audioOutputInfos, m_audioOutputs, m_defaultAudioSampleRate, m_defaultUDPAddress, m_defaultUDPPort, AudioOutput::UDPChannelLeft, and AudioOutput::UDPCodecL16.

Referenced by addAudioSink(), and unsetOutputDeviceInfo().

{
    unsigned int sampleRate;
    QString udpAddress;
    quint16 udpPort;
    bool copyAudioToUDP;
    bool udpUseRTP;
    AudioOutput::UDPChannelMode udpChannelMode;
    AudioOutput::UDPChannelCodec udpChannelCodec;
    uint32_t decimationFactor;
    QString deviceName;

    if (getOutputDeviceName(outputDeviceIndex, deviceName))
    {
        if (m_audioOutputInfos.find(deviceName) == m_audioOutputInfos.end())
        {
            sampleRate = m_defaultAudioSampleRate;
            udpAddress = m_defaultUDPAddress;
            udpPort = m_defaultUDPPort;
            copyAudioToUDP = false;
            udpUseRTP = false;
            udpChannelMode = AudioOutput::UDPChannelLeft;
            udpChannelCodec = AudioOutput::UDPCodecL16;
            decimationFactor = 1;
        }
        else
        {
            sampleRate = m_audioOutputInfos[deviceName].sampleRate;
            udpAddress = m_audioOutputInfos[deviceName].udpAddress;
            udpPort = m_audioOutputInfos[deviceName].udpPort;
            copyAudioToUDP = m_audioOutputInfos[deviceName].copyToUDP;
            udpUseRTP = m_audioOutputInfos[deviceName].udpUseRTP;
            udpChannelMode = m_audioOutputInfos[deviceName].udpChannelMode;
            udpChannelCodec = m_audioOutputInfos[deviceName].udpChannelCodec;
            decimationFactor = m_audioOutputInfos[deviceName].udpDecimationFactor;
        }

        m_audioOutputs[outputDeviceIndex]->start(outputDeviceIndex, sampleRate);
        m_audioOutputInfos[deviceName].sampleRate = m_audioOutputs[outputDeviceIndex]->getRate(); // update with actual rate
        m_audioOutputInfos[deviceName].udpAddress = udpAddress;
        m_audioOutputInfos[deviceName].udpPort = udpPort;
        m_audioOutputInfos[deviceName].copyToUDP = copyAudioToUDP;
        m_audioOutputInfos[deviceName].udpUseRTP = udpUseRTP;
        m_audioOutputInfos[deviceName].udpChannelMode = udpChannelMode;
        m_audioOutputInfos[deviceName].udpChannelCodec = udpChannelCodec;
        m_audioOutputInfos[deviceName].udpDecimationFactor = decimationFactor;
    }
    else
    {
        qWarning("AudioDeviceManager::startAudioOutput: unknown device index %d", outputDeviceIndex);
    }
}

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stopAudioInput()

void AudioDeviceManager::stopAudioInput ( int  inputDeviceIndex )

private

Definition at line 447 of file audiodevicemanager.cpp.

References m_audioInputs.

Referenced by removeAudioSource(), and unsetInputDeviceInfo().

{
    m_audioInputs[inputDeviceIndex]->stop();
}

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stopAudioOutput()

void AudioDeviceManager::stopAudioOutput ( int  outputDeviceIndex )

private

Definition at line 412 of file audiodevicemanager.cpp.

References m_audioOutputs.

Referenced by removeAudioSink(), and unsetOutputDeviceInfo().

{
    m_audioOutputs[outputDeviceIndex]->stop();
}

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unsetInputDeviceInfo()

void AudioDeviceManager::unsetInputDeviceInfo

(

int

inputDeviceIndex

)

Definition at line 664 of file audiodevicemanager.cpp.

References DSPConfigureAudio::AudioInput, getInputDeviceInfo(), getInputDeviceName(), m_audioInputInfos, m_audioInputs, m_inputDeviceSourceMessageQueues, AudioDeviceManager::InputDeviceInfo::sampleRate, startAudioInput(), and stopAudioInput().

Referenced by AudioDialogX::accept(), WebAPIAdapterGUI::instanceAudioInputDelete(), WebAPIAdapterSrv::instanceAudioInputDelete(), WebAPIAdapterGUI::instanceAudioOutputDelete(), and WebAPIAdapterSrv::instanceAudioOutputDelete().

{
    QString deviceName;

    if (!getInputDeviceName(inputDeviceIndex, deviceName))
    {
        qWarning("AudioDeviceManager::unsetInputDeviceInfo: unknown device index %d", inputDeviceIndex);
        return;
    }

    InputDeviceInfo oldDeviceInfo;

    if (!getInputDeviceInfo(deviceName, oldDeviceInfo))
    {
        qDebug("AudioDeviceManager::unsetInputDeviceInfo: unregistered device %s", qPrintable(deviceName));
        return;
    }

    m_audioInputInfos.remove(deviceName);

    if (m_audioInputs.find(inputDeviceIndex) == m_audioInputs.end()) { // no FIFO registered yet hence no audio input has been allocated yet
        return;
    }

    stopAudioInput(inputDeviceIndex);
    startAudioInput(inputDeviceIndex);

    if (oldDeviceInfo.sampleRate != m_audioInputInfos[deviceName].sampleRate)
    {
        // send message to attached channels
        QList<MessageQueue *>::const_iterator it = m_inputDeviceSourceMessageQueues[inputDeviceIndex].begin();

        for (; it != m_inputDeviceSourceMessageQueues[inputDeviceIndex].end(); ++it)
        {
            DSPConfigureAudio *msg = new DSPConfigureAudio(m_audioInputInfos[deviceName].sampleRate, DSPConfigureAudio::AudioInput);
            (*it)->push(msg);
        }
    }
}

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unsetOutputDeviceInfo()

void AudioDeviceManager::unsetOutputDeviceInfo

(

int

outputDeviceIndex

)

Definition at line 624 of file audiodevicemanager.cpp.

References DSPConfigureAudio::AudioOutput, getOutputDeviceInfo(), getOutputDeviceName(), m_audioOutputInfos, m_audioOutputs, m_outputDeviceSinkMessageQueues, AudioDeviceManager::OutputDeviceInfo::sampleRate, startAudioOutput(), and stopAudioOutput().

Referenced by AudioDialogX::accept().

{
    QString deviceName;

    if (!getOutputDeviceName(outputDeviceIndex, deviceName))
    {
        qWarning("AudioDeviceManager::unsetOutputDeviceInfo: unknown device index %d", outputDeviceIndex);
        return;
    }

    OutputDeviceInfo oldDeviceInfo;

    if (!getOutputDeviceInfo(deviceName, oldDeviceInfo))
    {
        qDebug("AudioDeviceManager::unsetOutputDeviceInfo: unregistered device %s", qPrintable(deviceName));
        return;
    }

    m_audioOutputInfos.remove(deviceName);

    if (m_audioOutputs.find(outputDeviceIndex) == m_audioOutputs.end()) { // no FIFO registered yet hence no audio output has been allocated yet
        return;
    }

    stopAudioOutput(outputDeviceIndex);
    startAudioOutput(outputDeviceIndex);

    if (oldDeviceInfo.sampleRate != m_audioOutputInfos[deviceName].sampleRate)
    {
        // send message to attached channels
        QList<MessageQueue *>::const_iterator it = m_outputDeviceSinkMessageQueues[outputDeviceIndex].begin();

        for (; it != m_outputDeviceSinkMessageQueues[outputDeviceIndex].end(); ++it)
        {
            DSPConfigureAudio *msg = new DSPConfigureAudio(m_audioOutputInfos[deviceName].sampleRate, DSPConfigureAudio::AudioOutput);
            (*it)->push(msg);
        }
    }
}

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Friends And Related Function Documentation

MainSettings

friend class MainSettings

friend

Definition at line 156 of file audiodevicemanager.h.

Member Data Documentation

m_audioFifoToSinkMessageQueues

QMap<AudioFifo*, MessageQueue*> AudioDeviceManager::m_audioFifoToSinkMessageQueues

private

audio sink FIFO to attached sink message queue

Definition at line 128 of file audiodevicemanager.h.

Referenced by addAudioSink(), and removeAudioSink().

m_audioFifoToSourceMessageQueues

QMap<AudioFifo*, MessageQueue*> AudioDeviceManager::m_audioFifoToSourceMessageQueues

private

audio source FIFO to attached source message queue

Definition at line 134 of file audiodevicemanager.h.

Referenced by addAudioSource(), and removeAudioSource().

m_audioInputInfos

QMap<QString, InputDeviceInfo> AudioDeviceManager::m_audioInputInfos

private

audio device name to audio input device info

Definition at line 137 of file audiodevicemanager.h.

Referenced by debugAudioInputInfos(), deserializeInputMap(), getInputDeviceInfo(), inputInfosCleanup(), serializeInputMap(), setInputDeviceInfo(), startAudioInput(), and unsetInputDeviceInfo().

m_audioInputs

QMap<int, AudioInput*> AudioDeviceManager::m_audioInputs

private

audio device index to audio input map (index -1 is default device)

Definition at line 136 of file audiodevicemanager.h.

Referenced by addAudioSource(), removeAudioSource(), setInputDeviceInfo(), startAudioInput(), stopAudioInput(), and unsetInputDeviceInfo().

m_audioOutputInfos

QMap<QString, OutputDeviceInfo> AudioDeviceManager::m_audioOutputInfos

private

audio device name to audio output info

Definition at line 131 of file audiodevicemanager.h.

Referenced by debugAudioOutputInfos(), deserializeOutputMap(), getOutputDeviceInfo(), outputInfosCleanup(), serializeOutputMap(), setOutputDeviceInfo(), startAudioOutput(), and unsetOutputDeviceInfo().

m_audioOutputs

QMap<int, AudioOutput*> AudioDeviceManager::m_audioOutputs

private

audio device index to audio output map (index -1 is default device)

Definition at line 130 of file audiodevicemanager.h.

Referenced by addAudioSink(), removeAudioSink(), setOutputDeviceInfo(), startAudioOutput(), stopAudioOutput(), unsetOutputDeviceInfo(), and ~AudioDeviceManager().

m_audioSinkFifos

QMap<AudioFifo*, int> AudioDeviceManager::m_audioSinkFifos

private

Definition at line 127 of file audiodevicemanager.h.

Referenced by addAudioSink(), and removeAudioSink().

m_audioSourceFifos

QMap<AudioFifo*, int> AudioDeviceManager::m_audioSourceFifos

private

Definition at line 133 of file audiodevicemanager.h.

Referenced by addAudioSource(), and removeAudioSource().

m_defaultAudioInputVolume

const float AudioDeviceManager::m_defaultAudioInputVolume = 1.0f

static

Definition at line 118 of file audiodevicemanager.h.

Referenced by startAudioInput().

m_defaultAudioSampleRate

const unsigned int AudioDeviceManager::m_defaultAudioSampleRate = 48000

static

Definition at line 117 of file audiodevicemanager.h.

Referenced by DSPEngine::getDefaultAudioSampleRate(), AudioSelectDialog::getDeviceInfos(), getInputSampleRate(), getOutputSampleRate(), startAudioInput(), and startAudioOutput().

m_defaultDeviceName

const QString AudioDeviceManager::m_defaultDeviceName = "System default device"

static

Definition at line 121 of file audiodevicemanager.h.

Referenced by AudioSelectDialog::accept(), AudioDialogX::AudioDialogX(), AudioSelectDialog::AudioSelectDialog(), WFMDemodSettings::deserialize(), BFMDemodSettings::deserialize(), AMDemodSettings::deserialize(), NFMDemodSettings::deserialize(), SSBDemodSettings::deserialize(), FreeDVDemodSettings::deserialize(), DSDDemodSettings::deserialize(), AMModSettings::deserialize(), WFMModSettings::deserialize(), NFMModSettings::deserialize(), FreeDVModSettings::deserialize(), SSBModSettings::deserialize(), DATVDemodSettings::deserialize(), getInputDeviceName(), getOutputDeviceName(), inputInfosCleanup(), WebAPIAdapterSrv::instanceAudioGet(), WebAPIAdapterGUI::instanceAudioGet(), outputInfosCleanup(), WFMDemodSettings::resetToDefaults(), BFMDemodSettings::resetToDefaults(), AMDemodSettings::resetToDefaults(), SSBDemodSettings::resetToDefaults(), NFMDemodSettings::resetToDefaults(), FreeDVDemodSettings::resetToDefaults(), DSDDemodSettings::resetToDefaults(), AMModSettings::resetToDefaults(), WFMModSettings::resetToDefaults(), NFMModSettings::resetToDefaults(), FreeDVModSettings::resetToDefaults(), SSBModSettings::resetToDefaults(), and DATVDemodSettings::resetToDefaults().

m_defaultUDPAddress

const QString AudioDeviceManager::m_defaultUDPAddress = "127.0.0.1"

static

Definition at line 119 of file audiodevicemanager.h.

Referenced by startAudioOutput().

m_defaultUDPPort

const quint16 AudioDeviceManager::m_defaultUDPPort = 9998

static

Definition at line 120 of file audiodevicemanager.h.

Referenced by startAudioOutput().

m_inputDevicesInfo

QList<QAudioDeviceInfo> AudioDeviceManager::m_inputDevicesInfo

private

Definition at line 124 of file audiodevicemanager.h.

Referenced by AudioDeviceManager(), getInputDeviceIndex(), getInputDeviceName(), and inputInfosCleanup().

m_inputDeviceSourceMessageQueues

QMap<int, QList<MessageQueue*> > AudioDeviceManager::m_inputDeviceSourceMessageQueues

private

sink message queues attached to device

Definition at line 135 of file audiodevicemanager.h.

Referenced by removeAudioSource(), setInputDeviceInfo(), and unsetInputDeviceInfo().

m_outputDevicesInfo

QList<QAudioDeviceInfo> AudioDeviceManager::m_outputDevicesInfo

private

Definition at line 125 of file audiodevicemanager.h.

Referenced by AudioDeviceManager(), getOutputDeviceIndex(), getOutputDeviceName(), and outputInfosCleanup().

m_outputDeviceSinkMessageQueues

QMap<int, QList<MessageQueue*> > AudioDeviceManager::m_outputDeviceSinkMessageQueues

private

sink message queues attached to device

Definition at line 129 of file audiodevicemanager.h.

Referenced by addAudioSink(), addAudioSource(), removeAudioSink(), setOutputDeviceInfo(), and unsetOutputDeviceInfo().

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The documentation for this class was generated from the following files:

• sdrbase/audio/audiodevicemanager.h
• sdrbase/audio/audiodevicemanager.cpp