comparison Chordino.h @ 35:cf8898a0174c matthiasm-plugin

* Split out NNLSChroma plugin into three plugins (chroma, chordino, tuning) with a common base class.
  There's still quite a lot of duplication between the getRemainingFeatures functions.
  Also add copyright / copying headers, etc.

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+  NNLS-Chroma / Chordino
+
+  Audio feature extraction plugins for chromagram and chord
+  estimation.
+
+  Centre for Digital Music, Queen Mary University of London.
+  This file copyright 2008-2010 Matthias Mauch and QMUL.
+    
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License as
+  published by the Free Software Foundation; either version 2 of the
+  License, or (at your option) any later version.  See the file
+  COPYING included with this distribution for more information.
+*/
+
+#ifndef _CHORDINO_
+#define _CHORDINO_
+
+#include "NNLSBase.h"
+
+using namespace std;
+
+
+class Chordino : public NNLSBase
+{
+public:
+    Chordino(float inputSampleRate);
+    virtual ~Chordino();
+
+    string getIdentifier() const;
+    string getName() const;
+    string getDescription() const;
+
+    OutputList getOutputDescriptors() const;
+
+    FeatureSet process(const float *const *inputBuffers,
+                       Vamp::RealTime timestamp);
+    FeatureSet getRemainingFeatures();
+
+    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
+    void reset();
+
+protected:
+    mutable int m_outputChords;
+    mutable int m_outputHarmonicChange;
+};
+
+
+
+#endif