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SampleSourceFifo refactoring and Tx code reorganization

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This commit is contained in:
f4exb
2019-11-15 01:04:24 +01:00
parent 246ff824af
commit 3b74153ec6
198 changed files with 13267 additions and 7750 deletions
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sdrbase/dsp/basebandsamplesource.cpp
+2 -48
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@@ -20,12 +20,9 @@
#include "util/message.h"
BasebandSampleSource::BasebandSampleSource() :
m_guiMessageQueue(0),
m_sampleFifo(48000), // arbitrary, will be adjusted to match device sink FIFO size
m_deviceSampleFifo(0)
m_guiMessageQueue(nullptr)
{
connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
connect(&m_sampleFifo, SIGNAL(dataWrite(int)), this, SLOT(handleWriteToSampleFifo(int)));
}
BasebandSampleSource::~BasebandSampleSource()
@@ -38,51 +35,8 @@ void BasebandSampleSource::handleInputMessages()
while ((message = m_inputMessageQueue.pop()) != 0)
{
if (handleMessage(*message))
{
if (handleMessage(*message)) {
delete message;
}
}
}
void BasebandSampleSource::handleWriteToSampleFifo(int nbSamples)
{
handleWriteToFifo(&m_sampleFifo, nbSamples);
}
void BasebandSampleSource::handleWriteToDeviceFifo(int nbSamples)
{
handleWriteToFifo(m_deviceSampleFifo, nbSamples);
}
void BasebandSampleSource::handleWriteToFifo(SampleSourceFifoDB *sampleFifo, int nbSamples)
{
SampleVector::iterator writeAt;
sampleFifo->getWriteIterator(writeAt);
pullAudio(nbSamples); // Pre-fetch input audio samples this is mandatory to keep things running smoothly
for (int i = 0; i < nbSamples; i++)
{
pull((*writeAt));
sampleFifo->bumpIndex(writeAt);
}
}
void BasebandSampleSource::setDeviceSampleSourceFifo(SampleSourceFifoDB *deviceSampleFifo)
{
if (m_deviceSampleFifo != deviceSampleFifo)
{
if (m_deviceSampleFifo) {
qDebug("BasebandSampleSource::setDeviceSampleSourceFifo: disconnect device FIFO %p", m_deviceSampleFifo);
disconnect(m_deviceSampleFifo, SIGNAL(dataWrite(int)), this, SLOT(handleWriteToDeviceFifo(int)));
}
if (deviceSampleFifo) {
qDebug("BasebandSampleSource::setDeviceSampleSourceFifo: connect device FIFO %p", deviceSampleFifo);
connect(deviceSampleFifo, SIGNAL(dataWrite(int)), this, SLOT(handleWriteToDeviceFifo(int)));
}
m_deviceSampleFifo = deviceSampleFifo;
}
}