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Tx ph.1: fixed sample source FIFO

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This commit is contained in:
f4exb
2016-10-23 23:27:19 +02:00
parent f87b714ac7
commit 8f70840561
3 changed files with 554 additions and 551 deletions
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sdrbase/dsp/samplesourcefifo.cpp
+5 -4
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@@ -57,14 +57,14 @@ void SampleSourceFifo::read(SampleVector::iterator& beginRead, unsigned int nbSa
}
else if (i_delta > 0)
{
if (i_delta < m_samplesChunkSize)
if (i_delta <= m_samplesChunkSize)
{
emit dataWrite();
}
}
else
{
if (i_delta + m_size < m_samplesChunkSize)
if (i_delta + m_size <= m_samplesChunkSize)
{
emit dataWrite();
}
@@ -87,13 +87,14 @@ void SampleSourceFifo::getWriteIterator(SampleVector::iterator& writeAt)
writeAt = m_data.begin() + m_iw;
}
void SampleSourceFifo::bumpIndex()
void SampleSourceFifo::bumpIndex(SampleVector::iterator& writeAt)
{
m_data[m_iw+m_size] = m_data[m_iw];
m_iw = (m_iw+1) % m_size;
{
QMutexLocker mutexLocker(&m_mutex);
m_iw = (m_iw+1) % m_size;
}
writeAt = m_data.begin() + m_iw;
}