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VampPluginSDK cannam@50:  2.1 cannam@50:
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plugins.cpp
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cannam@50: Go to the documentation of this file.
00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
cannam@50: 00002 
cannam@50: 00003 /*
cannam@50: 00004     Vamp
cannam@50: 00005 
cannam@50: 00006     An API for audio analysis and feature extraction plugins.
cannam@50: 00007 
cannam@50: 00008     Centre for Digital Music, Queen Mary, University of London.
cannam@50: 00009     Copyright 2006 Chris Cannam.
cannam@50: 00010   
cannam@50: 00011     Permission is hereby granted, free of charge, to any person
cannam@50: 00012     obtaining a copy of this software and associated documentation
cannam@50: 00013     files (the "Software"), to deal in the Software without
cannam@50: 00014     restriction, including without limitation the rights to use, copy,
cannam@50: 00015     modify, merge, publish, distribute, sublicense, and/or sell copies
cannam@50: 00016     of the Software, and to permit persons to whom the Software is
cannam@50: 00017     furnished to do so, subject to the following conditions:
cannam@50: 00018 
cannam@50: 00019     The above copyright notice and this permission notice shall be
cannam@50: 00020     included in all copies or substantial portions of the Software.
cannam@50: 00021 
cannam@50: 00022     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
cannam@50: 00023     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
cannam@50: 00024     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
cannam@50: 00025     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
cannam@50: 00026     ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
cannam@50: 00027     CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
cannam@50: 00028     WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
cannam@50: 00029 
cannam@50: 00030     Except as contained in this notice, the names of the Centre for
cannam@50: 00031     Digital Music; Queen Mary, University of London; and Chris Cannam
cannam@50: 00032     shall not be used in advertising or otherwise to promote the sale,
cannam@50: 00033     use or other dealings in this Software without prior written
cannam@50: 00034     authorization.
cannam@50: 00035 */
cannam@50: 00036 
cannam@50: 00037 #include "vamp/vamp.h"
cannam@50: 00038 #include "vamp-sdk/PluginAdapter.h"
cannam@50: 00039 
cannam@50: 00040 #include "ZeroCrossing.h"
cannam@50: 00041 #include "SpectralCentroid.h"
cannam@50: 00042 #include "PercussionOnsetDetector.h"
cannam@50: 00043 #include "FixedTempoEstimator.h"
cannam@50: 00044 #include "AmplitudeFollower.h"
cannam@50: 00045 #include "PowerSpectrum.h"
cannam@50: 00046 
cannam@50: 00047 static Vamp::PluginAdapter<ZeroCrossing> zeroCrossingAdapter;
cannam@50: 00048 static Vamp::PluginAdapter<SpectralCentroid> spectralCentroidAdapter;
cannam@50: 00049 static Vamp::PluginAdapter<PercussionOnsetDetector> percussionOnsetAdapter;
cannam@50: 00050 static Vamp::PluginAdapter<FixedTempoEstimator> fixedTempoAdapter;
cannam@50: 00051 static Vamp::PluginAdapter<AmplitudeFollower> amplitudeAdapter;
cannam@50: 00052 static Vamp::PluginAdapter<PowerSpectrum> powerSpectrum;
cannam@50: 00053 
cannam@50: 00054 const VampPluginDescriptor *vampGetPluginDescriptor(unsigned int version,
cannam@50: 00055                                                     unsigned int index)
cannam@50: 00056 {
cannam@50: 00057     if (version < 1) return 0;
cannam@50: 00058 
cannam@50: 00059     switch (index) {
cannam@50: 00060     case  0: return zeroCrossingAdapter.getDescriptor();
cannam@50: 00061     case  1: return spectralCentroidAdapter.getDescriptor();
cannam@50: 00062     case  2: return percussionOnsetAdapter.getDescriptor();
cannam@50: 00063     case  3: return amplitudeAdapter.getDescriptor();
cannam@50: 00064     case  4: return fixedTempoAdapter.getDescriptor();
cannam@50: 00065     case  5: return powerSpectrum.getDescriptor();
cannam@50: 00066     default: return 0;
cannam@50: 00067     }
cannam@50: 00068 }
cannam@50: 00069 
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