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FileRecordInterface: true dynamic allocation

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This commit is contained in:
f4exb
2020-05-30 21:21:51 +02:00
parent e5db77a6e0
commit 22a886fba9
17 changed files with 452 additions and 159 deletions
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plugins/samplesource/airspy/airspyinput.cpp
+27 -11
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@@ -49,17 +49,15 @@ const qint64 AirspyInput::loHighLimitFreq = 1900000000L;
AirspyInput::AirspyInput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_fileSink(nullptr),
m_settings(),
m_dev(0),
m_dev(nullptr),
m_airspyThread(0),
m_deviceDescription("Airspy"),
m_running(false)
{
openDevice();
m_fileSink = new FileRecord(QString("test_%1.sdriq").arg(m_deviceAPI->getDeviceUID()));
m_deviceAPI->setNbSourceStreams(1);
m_deviceAPI->addAncillarySink(m_fileSink);
m_networkManager = new QNetworkAccessManager();
connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
}
@@ -73,8 +71,12 @@ AirspyInput::~AirspyInput()
stop();
}
m_deviceAPI->removeAncillarySink(m_fileSink);
delete m_fileSink;
if (m_fileSink)
{
m_deviceAPI->removeAncillarySink(m_fileSink);
delete m_fileSink;
}
closeDevice();
}
@@ -327,17 +329,27 @@ bool AirspyInput::handleMessage(const Message& message)
if (conf.getStartStop())
{
if (m_settings.m_fileRecordName.size() != 0) {
m_fileSink->setFileName(m_settings.m_fileRecordName);
} else {
m_fileSink->setFileName(FileRecordInterface::genUniqueFileName(m_deviceAPI->getDeviceUID()));
if (m_fileSink)
{
m_deviceAPI->removeAncillarySink(m_fileSink);
delete m_fileSink;
}
if (m_settings.m_fileRecordName.size() != 0) {
m_fileSink = new FileRecord(m_settings.m_fileRecordName);
} else {
m_fileSink = new FileRecord(FileRecordInterface::genUniqueFileName(m_deviceAPI->getDeviceUID()));
}
m_deviceAPI->addAncillarySink(m_fileSink);
m_fileSink->startRecording();
}
else
{
m_fileSink->stopRecording();
m_deviceAPI->removeAncillarySink(m_fileSink);
delete m_fileSink;
m_fileSink = nullptr;
}
return true;
@@ -578,7 +590,11 @@ bool AirspyInput::applySettings(const AirspySettings& settings, bool force)
{
int sampleRate = m_sampleRates[m_settings.m_devSampleRateIndex]/(1<<m_settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
m_fileSink->handleMessage(*notif); // forward to file sink
if (m_fileSink) {
m_fileSink->handleMessage(*notif); // forward to file sink
}
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}