comparison layer/SpectrogramLayer.h @ 215:d2334a77db73

* Update to use new vamp-hostsdk instead of vamp-sdk
* Make spectrogram adapt its paint block size depending on how long it actually
  takes to draw
* Some thread debugging infrastructure

     size_t getMaxFrequency() const;
 
     enum ColourScale {
 	LinearColourScale,
 	MeterColourScale,
+        dBSquaredColourScale,
 	dBColourScale,
-        dBSquaredColourScale,
 	PhaseColourScale
     };
 
     /**
      * Specify the scale for sample levels.  See WaveformLayer for

     WindowType          m_windowType;
     size_t              m_windowHopLevel;
     size_t              m_zeroPadLevel;
     size_t              m_fftSize;
     float               m_gain;
+    float               m_initialGain;
     float               m_threshold;
+    float               m_initialThreshold;
     int                 m_colourRotation;
+    int                 m_initialRotation;
     size_t              m_minFrequency;
     size_t              m_maxFrequency;
     size_t              m_initialMaxFrequency;
     ColourScale         m_colourScale;
     int                 m_colourMap;

     FrequencyScale      m_frequencyScale;
     BinDisplay          m_binDisplay;
     bool                m_normalizeColumns;
     bool                m_normalizeVisibleArea;
     int                 m_lastEmittedZoomStep;
+
+    mutable int         m_lastPaintBlockWidth;
+    mutable RealTime    m_lastPaintTime;
 
     enum { NO_VALUE = 0 }; // colour index for unused pixels
 
     class Palette
     {