annotate examples/plugins.cpp @ 35:154f86cb8c99

* Add an implementation of Dan Barry's percussion onset detector

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Vamp

    An API for audio analysis and feature extraction plugins.

    Centre for Digital Music, Queen Mary, University of London.
    Copyright 2006 Chris Cannam.
  
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*/

#include <vamp/vamp.h>

#include "PluginAdapter.h"
#include "ZeroCrossing.h"
#include "SpectralCentroid.h"
#include "PercussionOnsetDetector.h"

static Vamp::PluginAdapter<ZeroCrossing> zeroCrossingAdapter;
static Vamp::PluginAdapter<SpectralCentroid> spectralCentroidAdapter;
static Vamp::PluginAdapter<PercussionOnsetDetector> percussionOnsetAdapter;

const VampPluginDescriptor *vampGetPluginDescriptor(unsigned int index)
{
    switch (index) {
    case  0: return zeroCrossingAdapter.getDescriptor();
    case  1: return spectralCentroidAdapter.getDescriptor();
    case  2: return percussionOnsetAdapter.getDescriptor();
    default: return 0;
    }
}