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Code Issues Projects Releases Wiki Activity

Deep redesign: phase #3

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This commit is contained in:
f4exb
2015-08-14 09:02:10 +02:00
parent f5c5e19571
commit b5f2475fbf
4 changed files with 75 additions and 44 deletions
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sdrbase/dsp/dspengine.cpp
+37
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@@ -438,6 +438,7 @@ void DSPEngine::handleSetSource(SampleSource* source)
if(m_sampleSource != 0)
{
disconnect(m_sampleSource->getSampleFifo(), SIGNAL(dataReady()), this, SLOT(handleData()));
disconnect(m_sampleSource->getOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
}
m_sampleSource = source;
@@ -446,6 +447,7 @@ void DSPEngine::handleSetSource(SampleSource* source)
{
qDebug() << " - connect";
connect(m_sampleSource->getSampleFifo(), SIGNAL(dataReady()), this, SLOT(handleData()), Qt::QueuedConnection);
connect(m_sampleSource->getOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
}
}
@@ -566,3 +568,38 @@ void DSPEngine::handleInputMessages()
delete message;
}
}
void DSPEngine::handleSourceMessages()
{
Message *message;
qDebug() << "DSPEngine::handleSourceMessages";
while ((message = m_sampleSource->getOutputMessageQueue()->pop()) != 0)
{
if (DSPSignalNotification::match(message))
{
DSPSignalNotification *notif = (DSPSignalNotification *) &message;
// update DSP values
m_sampleRate = notif->getSampleRate();
m_centerFrequency = notif->getFrequencyOffset();
// forward source changes to sinks
for(SampleSinks::const_iterator it = m_sampleSinks.begin(); it != m_sampleSinks.end(); it++)
{
qDebug() << " - initializing " << (*it)->objectName().toStdString().c_str();
(*it)->init(*message);
}
// forward changes to listeners
DSPEngineReport* rep = new DSPEngineReport(m_sampleRate, m_centerFrequency);
m_outputMessageQueue.push(rep);
}
delete message;
}
}