From 3f7cfb4dd81b52c06f0c0f2773d66243fd6da5c5 Mon Sep 17 00:00:00 2001 From: f4exb Date: Wed, 3 Oct 2018 04:19:05 +0200 Subject: [PATCH] WFM demod: fixed a missing mutex when re-configuring interpolator --- plugins/channelrx/demodwfm/wfmdemod.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/plugins/channelrx/demodwfm/wfmdemod.cpp b/plugins/channelrx/demodwfm/wfmdemod.cpp index 741a16706..3b1d49619 100644 --- a/plugins/channelrx/demodwfm/wfmdemod.cpp +++ b/plugins/channelrx/demodwfm/wfmdemod.cpp @@ -289,9 +289,11 @@ void WFMDemod::applyChannelSettings(int inputSampleRate, int inputFrequencyOffse if ((inputSampleRate != m_inputSampleRate) || force) { qDebug() << "WFMDemod::applyChannelSettings: m_interpolator.create"; + m_settingsMutex.lock(); m_interpolator.create(16, inputSampleRate, m_settings.m_afBandwidth); m_interpolatorDistanceRemain = (Real) inputSampleRate / (Real) m_audioSampleRate; m_interpolatorDistance = (Real) inputSampleRate / (Real) m_audioSampleRate; + m_settingsMutex.unlock(); qDebug() << "WFMDemod::applySettings: m_rfFilter->create_filter"; Real lowCut = -(m_settings.m_rfBandwidth / 2.0) / inputSampleRate; Real hiCut = (m_settings.m_rfBandwidth / 2.0) / inputSampleRate;