comparison layer/Colour3DPlotLayer.cpp @ 1102:36a981a0fa31 spectrogram-minor-refactor

Delete renderers

 Colour3DPlotLayer::~Colour3DPlotLayer()
 {
     delete m_cache;
     delete m_peaksCache; //!!! this one is to go...
     delete m_peakCache;
+
+    cacheInvalid(); //!!! dup with above?
 }
 
 void
 Colour3DPlotLayer::setSynchronousPainting(bool synchronous)
 {

     delete m_peaksCache;
     m_cache = 0;
     m_peaksCache = 0;
     m_cacheValidStart = 0;
     m_cacheValidEnd = 0;
+
+    //!!!
+    for (ViewRendererMap::iterator i = m_renderers.begin();
+         i != m_renderers.end(); ++i) {
+        delete i->second;
+    }
+    m_renderers.clear();
 }
 
 void
 Colour3DPlotLayer::cacheInvalid(sv_frame_t startFrame, sv_frame_t endFrame)
 {