comparison BeatRootVampPlugin.cpp @ 36:937432fc2898

Add output for un-filled (pre-interpolation) beats

     d.sampleType = OutputDescriptor::VariableSampleRate;
     d.sampleRate = m_inputSampleRate;
     d.hasDuration = false;
     list.push_back(d);
 
+    d.identifier = "unfilled";
+    d.name = "Un-interpolated beats";
+    d.description = "Locations of detected beats, before agent interpolation occurs";
+    list.push_back(d);
+
     return list;
 }
 
 bool
 BeatRootVampPlugin::initialise(size_t channels, size_t stepSize, size_t blockSize)

 }
 
 BeatRootVampPlugin::FeatureSet
 BeatRootVampPlugin::getRemainingFeatures()
 {
-    EventList el = m_processor->beatTrack();
+    EventList unfilled;
+    EventList el = m_processor->beatTrack(&unfilled);
 
     Feature f;
     f.hasTimestamp = true;
     f.hasDuration = false;
     f.label = "";

     for (EventList::const_iterator i = el.begin(); i != el.end(); ++i) {
         f.timestamp = m_origin + Vamp::RealTime::fromSeconds(i->time);
         fs[0].push_back(f);
     }
 
+    for (EventList::const_iterator i = unfilled.begin(); 
+         i != unfilled.end(); ++i) {
+        f.timestamp = m_origin + Vamp::RealTime::fromSeconds(i->time);
+        fs[1].push_back(f);
+    }
+
     return fs;
 }
 
 
 static Vamp::PluginAdapter<BeatRootVampPlugin> brAdapter;