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Channel analyzer: engage rational down sampler also when no channel decimation takes place. Fixes #1622

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This commit is contained in:
f4exb 2023-04-02 03:39:39 +02:00
parent c9fd5b8468
commit 084fd7b0e9
1 changed files with 17 additions and 1 deletions
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18
plugins/channelrx/chanalyzer/chanalyzersink.cpp
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@ -66,7 +66,20 @@ void ChannelAnalyzerSink::feed(const SampleVector::const_iterator& begin, const
if (m_decimator.getDecim() == 1) if (m_decimator.getDecim() == 1)
{ {
processOneSample(c, sideband); if (m_settings.m_rationalDownSample)
{
Complex cj;
if (m_interpolator.decimate(&m_interpolatorDistanceRemain, c, &cj))
{
processOneSample(cj, sideband);
m_interpolatorDistanceRemain += m_interpolatorDistance;
}
}
else
{
processOneSample(c, sideband);
}
} }
else else
{ {
@ -311,6 +324,9 @@ void ChannelAnalyzerSink::applySettings(const ChannelAnalyzerSettings& settings,
m_settings = settings; m_settings = settings;
qDebug() << "ChannelAnalyzerSink::applySettings:"
<< " m_rationalDownSample: " << settings.m_rationalDownSample;
if (doApplySampleRate) { if (doApplySampleRate) {
applySampleRate(); applySampleRate();
} }