comparison layer/SpectrumLayer.h @ 373:0895517bb2d1 1.2-stable

* merge from trunk (1.2 ended up being tracked from trunk, but we may want
  this branch for fixes later)

 #include "base/Window.h"
 
 #include "data/model/DenseTimeValueModel.h"
 
 #include <QColor>
+#include <QMutex>
 
 class FFTModel;
 
 class SpectrumLayer : public SliceLayer
 {

     WindowType              m_windowType;
     size_t                  m_windowHopLevel;
     bool                    m_showPeaks;
     mutable bool            m_newFFTNeeded;
 
+    mutable QMutex m_fftMutex;
+
     void setupFFT();
 
     virtual void getBiasCurve(BiasCurve &) const;
     BiasCurve m_biasCurve;