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VampPluginSDK Chris@6:  2.7 Chris@1:
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plugins.cpp
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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
2 
3 /*
4  Vamp
5 
6  An API for audio analysis and feature extraction plugins.
7 
8  Centre for Digital Music, Queen Mary, University of London.
9  Copyright 2006 Chris Cannam.
10 
11  Permission is hereby granted, free of charge, to any person
12  obtaining a copy of this software and associated documentation
13  files (the "Software"), to deal in the Software without
14  restriction, including without limitation the rights to use, copy,
15  modify, merge, publish, distribute, sublicense, and/or sell copies
16  of the Software, and to permit persons to whom the Software is
17  furnished to do so, subject to the following conditions:
18 
19  The above copyright notice and this permission notice shall be
20  included in all copies or substantial portions of the Software.
21 
22  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
26  ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
27  CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 
30  Except as contained in this notice, the names of the Centre for
31  Digital Music; Queen Mary, University of London; and Chris Cannam
32  shall not be used in advertising or otherwise to promote the sale,
33  use or other dealings in this Software without prior written
34  authorization.
35 */
36 
37 #include "vamp/vamp.h"
38 #include "vamp-sdk/PluginAdapter.h"
39 
40 #include "ZeroCrossing.h"
41 #include "SpectralCentroid.h"
42 #include "PercussionOnsetDetector.h"
43 #include "FixedTempoEstimator.h"
44 #include "AmplitudeFollower.h"
45 #include "PowerSpectrum.h"
46 
47 static Vamp::PluginAdapter<ZeroCrossing> zeroCrossingAdapter;
48 static Vamp::PluginAdapter<SpectralCentroid> spectralCentroidAdapter;
49 static Vamp::PluginAdapter<PercussionOnsetDetector> percussionOnsetAdapter;
50 static Vamp::PluginAdapter<FixedTempoEstimator> fixedTempoAdapter;
51 static Vamp::PluginAdapter<AmplitudeFollower> amplitudeAdapter;
52 static Vamp::PluginAdapter<PowerSpectrum> powerSpectrum;
53 
54 const VampPluginDescriptor *vampGetPluginDescriptor(unsigned int version,
55  unsigned int index)
56 {
57  if (version < 1) return 0;
58 
59  switch (index) {
60  case 0: return zeroCrossingAdapter.getDescriptor();
61  case 1: return spectralCentroidAdapter.getDescriptor();
62  case 2: return percussionOnsetAdapter.getDescriptor();
63  case 3: return amplitudeAdapter.getDescriptor();
64  case 4: return fixedTempoAdapter.getDescriptor();
65  case 5: return powerSpectrum.getDescriptor();
66  default: return 0;
67  }
68 }
69 
Vamp::PluginAdapter
PluginAdapter turns a PluginAdapterBase into a specific wrapper for a particular plugin implementatio...
Definition: PluginAdapter.h:95
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percussionOnsetAdapter
static Vamp::PluginAdapter< PercussionOnsetDetector > percussionOnsetAdapter
Definition: plugins.cpp:49
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powerSpectrum
static Vamp::PluginAdapter< PowerSpectrum > powerSpectrum
Definition: plugins.cpp:52
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Vamp::PluginAdapterBase::getDescriptor
const VampPluginDescriptor * getDescriptor()
Return a VampPluginDescriptor describing the plugin that is wrapped by this adapter.
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zeroCrossingAdapter
static Vamp::PluginAdapter< ZeroCrossing > zeroCrossingAdapter
Definition: plugins.cpp:47
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spectralCentroidAdapter
static Vamp::PluginAdapter< SpectralCentroid > spectralCentroidAdapter
Definition: plugins.cpp:48
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_VampPluginDescriptor
Definition: vamp.h:248
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amplitudeAdapter
static Vamp::PluginAdapter< AmplitudeFollower > amplitudeAdapter
Definition: plugins.cpp:51
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vampGetPluginDescriptor
const VampPluginDescriptor * vampGetPluginDescriptor(unsigned int version, unsigned int index)
Get the descriptor for a given plugin index in this library.
Definition: plugins.cpp:54
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fixedTempoAdapter
static Vamp::PluginAdapter< FixedTempoEstimator > fixedTempoAdapter
Definition: plugins.cpp:50
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