Tweaks for Generic Filter Plotter (#537)

Chowdhury-DSP · Jun 11, 2024 · a1fe2e8 · a1fe2e8
1 parent 14258e7
commit a1fe2e8
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/modules/gui/chowdsp_visualizers/SpectrumPlots/chowdsp_GenericFilterPlotter.cpp b/modules/gui/chowdsp_visualizers/SpectrumPlots/chowdsp_GenericFilterPlotter.cpp
@@ -30,9 +30,10 @@ std::pair<const std::vector<float>&, const std::vector<float>&> GenericFilterPlo
 
 void GenericFilterPlotter::updateFilterPlot()
 {
-    plotPath.clear();
     const auto [_, magResponseDBSmoothed] = plotFilterMagnitudeResponse();
 
+    const juce::ScopedLock pathLock { pathMutex };
+    plotPath.clear();
     bool started = false;
     for (size_t i = 0; i < freqAxis.size(); ++i)
     {

diff --git a/modules/gui/chowdsp_visualizers/SpectrumPlots/chowdsp_GenericFilterPlotter.h b/modules/gui/chowdsp_visualizers/SpectrumPlots/chowdsp_GenericFilterPlotter.h
@@ -37,6 +37,8 @@ class GenericFilterPlotter
 
     const Params params;
 
+    juce::CriticalSection pathMutex {};
+
 private:
     void computeFrequencyResponse();
 

diff --git a/modules/plugin/chowdsp_plugin_utils/Threads/chowdsp_AudioUIBackgroundTask.h b/modules/plugin/chowdsp_plugin_utils/Threads/chowdsp_AudioUIBackgroundTask.h
@@ -32,12 +32,12 @@ namespace detail
         void startTask();
         void stopTask();
 
-    private:
         struct TimeSliceThread : juce::TimeSliceThread
         {
             TimeSliceThread() : juce::TimeSliceThread ("Audio UI Background Thread") {}
         };
 
+    private:
         juce::SharedResourcePointer<TimeSliceThread> sharedTimeSliceThread;
         juce::TimeSliceThread* timeSliceThreadToUse = sharedTimeSliceThread;
     };