remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

25 files changed, 0 insertions, 6071 deletions

diff --git a/libs/vamp-sdk/COPYING b/libs/vamp-sdk/COPYING
deleted file mode 100644
index 19fa472218..0000000000
--- a/libs/vamp-sdk/COPYING
+++ /dev/null
@@ -1,26 +0,0 @@
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-
diff --git a/libs/vamp-sdk/README b/libs/vamp-sdk/README
deleted file mode 100644
index 9454038260..0000000000
--- a/libs/vamp-sdk/README
+++ /dev/null
@@ -1,240 +0,0 @@
-
-Vamp
-====
-
-An API for audio analysis and feature extraction plugins.
-
-   http://www.vamp-plugins.org/
-
-Vamp is an API for C and C++ plugins that process sampled audio data
-to produce descriptive output (measurements or semantic observations).
-
-The principal differences between Vamp and a real-time audio
-processing plugin system such as VST are:
-
- * Vamp plugins may output complex multidimensional data with labels.
-   As a consequence, they are likely to work best when the output
-   data has a much lower sampling rate than the input.  (This also
-   means it is usually desirable to implement them in C++ using the
-   high-level base class provided rather than use the raw C API.)
-
- * While Vamp plugins receive data block-by-block, they are not
-   required to return output immediately on receiving the input.
-   A Vamp plugin may be non-causal, preferring to store up data
-   based on its input until the end of a processing run and then
-   return all results at once.
-
- * Vamp plugins have more control over their inputs than a typical
-   real-time processing plugin.  For example, they can indicate to
-   the host their preferred processing block and step sizes, and these
-   may differ.
-
- * Vamp plugins may ask to receive data in the frequency domain
-   instead of the time domain.  The host takes the responsibility
-   for converting the input data using an FFT of windowed frames.
-   This simplifies plugins that do straightforward frequency-domain
-   processing and permits the host to cache frequency-domain data
-   when possible.
-
- * A Vamp plugin is configured once before each processing run, and
-   receives no further parameter changes during use -- unlike real-
-   time plugin APIs in which the input parameters may change at any
-   time.  This also means that fundamental properties such as the
-   number of values per output or the preferred processing block
-   size may depend on the input parameters.
-
- * Vamp plugins do not have to be able to run in real time.
-
-
-About this SDK
-==============
-
-This is version 1.1b of the Vamp plugin Software Development Kit.
-Plugins and hosts built with this SDK are binary compatible with those
-built using version 1.0 of the SDK.
-
-This SDK contains the following:
-
- * vamp/vamp.h
-
-The formal C language plugin API for Vamp plugins.
-
-A Vamp plugin is a dynamic library (.so, .dll or .dylib depending on
-platform) exposing one C-linkage entry point (vampGetPluginDescriptor)
-which returns data defined in the rest of this C header.
-
-Although the C API is the official API for Vamp, we don't recommend
-that you program directly to it.  The C++ abstraction found in the
-vamp-sdk directory (below) is preferable for most purposes and is
-more thoroughly documented.
-
- * vamp-sdk
-
-C++ classes for straightforwardly implementing Vamp plugins and hosts.
-
-Plugins should subclass Vamp::Plugin and then use Vamp::PluginAdapter
-to expose the correct C API for the plugin.  Plugin authors should
-read vamp-sdk/PluginBase.h and Plugin.h for code documentation, and
-refer to the example plugin code in the examples directory.  Plugins
-should link with -lvampsdk.  [*NOTE: this has changed from vamp-sdk in
-previous versions, to avoid conflict with the use of hyphens for
-library versioning schemes on some platforms.]
-
-Hosts may use the Vamp::PluginHostAdapter to convert the loaded
-plugin's C API back into a Vamp::Plugin object.  Host authors should
-refer to the example host code in the host directory.  Hosts should
-link with -lvamphostsdk.  [*NOTE: this has changed from vamp-hostsdk
-in previous versions, to avoid conflict with the use of hyphens for
-library versioning schemes on some platforms.]
-
- * vamp-sdk/hostext
-
-Additional C++ classes to make a host's life easier (introduced in
-version 1.1 of the Vamp SDK).
-
-Vamp::HostExt::PluginLoader provides a very easy interface for a host
-to discover, load, and find out category information about the
-available plugins.  Most "casual" Vamp hosts will probably want to use
-this class.
-
-Vamp::HostExt::PluginInputDomainAdapter provides a means for hosts to
-handle plugins that expect frequency-domain input, without having to
-convert the input themselves.
-
-Vamp::HostExt::PluginChannelAdapter provides a means for hosts to use
-plugins that do not necessarily support the same number of audio
-channels as they have available, without having to worry about
-applying a channel management / mixdown policy themselves.
-
-The PluginLoader class can also use the input domain and channel
-adapters automatically to make the entire conversion process
-transparent to the host if required.
-
- * examples
-
-Example plugins implemented using the C++ classes.  ZeroCrossing
-calculates the positions and density of zero-crossing points in an
-audio waveform.  SpectralCentroid calculates the centre of gravity of
-the frequency domain representation of each block of audio.
-AmplitudeFollower tracks the amplitude of a signal based on a method
-from the SuperCollider real-time audio system.
-PercussionOnsetDetector estimates the locations of percussive onsets
-using a simple method described in "Drum Source Separation using
-Percussive Feature Detection and Spectral Modulation" by Dan Barry,
-Derry Fitzgerald, Eugene Coyle and Bob Lawlor, ISSC 2005.
-
- * host
-
-A simple command-line Vamp host, capable of loading a plugin and using
-it to process a complete audio file, with its default parameters.
-Requires libsndfile (http://www.mega-nerd.com/libsndfile/).
-
-If you don't have libsndfile, you may want to edit the Makefile to
-change the default build target from "all" to "sdk", so as to compile
-only the SDK and not the host.
-
-
-Plugin Lookup and Categorisation
-================================
-
-The Vamp API does not officially specify how to load plugin libraries
-or where to find them.  However, the SDK does include a function
-(Vamp::PluginHostAdapter::getPluginPath()) that returns a recommended
-directory search path that hosts may use for plugin libraries, and a
-class (Vamp::HostExt::PluginLoader) that implements a sensible
-cross-platform lookup policy using this path.  We recommend using this
-class in your host unless you have a good reason not to want to.  This
-implementation also permits the user to set the environment variable
-VAMP_PATH to override the default path if desired.
-
-The policy used by Vamp::HostExt::PluginLoader -- and our
-recommendation for any host -- is to search each directory in the path
-returned by getPluginPath for .DLL (on Windows), .so (on Linux,
-Solaris, BSD etc) or .dylib (on OS/X) files, then to load each one and
-perform a dynamic name lookup on the vampGetPluginDescriptor function
-to enumerate the plugins in the library.  This operation will
-necessarily be system-dependent.
-
-Vamp also has an informal convention for sorting plugins into
-functional categories.  In addition to the library file itself, a
-plugin library may install a category file with the same name as the
-library but .cat extension.  The existence and format of this file are
-not specified by the Vamp API, but by convention the file may contain
-lines of the format
-
-vamp:pluginlibrary:pluginname::General Category > Specific Category
-
-which a host may read and use to assign plugins a location within a
-category tree for display to the user.  The expectation is that
-advanced users may also choose to set up their own preferred category
-trees, which is why this information is not queried as part of the
-Vamp plugin's API itself.  The Vamp::HostExt::PluginLoader class also
-provides support for plugin category lookup using this scheme.
-
-
-Building and Installing the SDK and Examples
-============================================
-
-To build the SDK, the simple host, and the example plugins, edit the
-Makefile to suit your platform according to the comments in it, then
-run "make".
-
-To use an IDE to build a plugin or host using the Vamp SDK, simply add
-the .cpp files in the vamp-sdk directory to your project.
-
-Installing the example plugins so that they can be found by other Vamp
-hosts depends on your platform:
-
- * Windows: copy the files
-      examples/vamp-example-plugins.dll
-      examples/vamp-example-plugins.cat
-   to
-      C:\Program Files\Vamp Plugins
-
- * Linux: copy the files
-      examples/vamp-example-plugins.so
-      examples/vamp-example-plugins.cat
-   to
-      /usr/local/lib/vamp/
-
- * OS/X: copy the files
-      examples/vamp-example-plugins.dylib
-      examples/vamp-example-plugins.cat
-   to
-      /Library/Audio/Plug-Ins/Vamp
-
-
-Licensing
-=========
-
-This plugin SDK is freely redistributable under a "new-style BSD"
-licence.  See the file COPYING for more details.  In short, you may
-modify and redistribute the SDK and example plugins within any
-commercial or non-commercial, proprietary or open-source plugin or
-application under almost any conditions, with no obligation to provide
-source code, provided you retain the original copyright note.
-
-
-See Also
-========
-
-Sonic Visualiser, an interactive open-source graphical audio
-inspection, analysis and visualisation tool supporting Vamp plugins.
-http://www.sonicvisualiser.org/
-
-
-Authors
-=======
-
-Vamp and the Vamp SDK were designed and made at the Centre for Digital
-Music at Queen Mary, University of London.
-
-The SDK was written by Chris Cannam, copyright (c) 2005-2007
-Chris Cannam and QMUL.
-
-Mark Sandler and Christian Landone provided ideas and direction, and
-Mark Levy, Dan Stowell, Martin Gasser and Craig Sapp provided testing
-and other input for the 1.0 API and SDK.  The API also uses some ideas
-from prior plugin systems, notably DSSI (http://dssi.sourceforge.net)
-and FEAPI (http://feapi.sourceforge.net).
-
diff --git a/libs/vamp-sdk/SConscript b/libs/vamp-sdk/SConscript
deleted file mode 100644
index 79046e2fc0..0000000000
--- a/libs/vamp-sdk/SConscript
+++ /dev/null
@@ -1,46 +0,0 @@
-# -*- python -*-
-
-import os
-import os.path
-import glob
-
-vampsdk_files = Split ("""
-vamp-sdk/PluginAdapter.cpp
-vamp-sdk/RealTime.cpp
-""")
-
-vamphostsdk_files = Split ("""
-vamp-sdk/PluginHostAdapter.cpp
-vamp-sdk/hostext/PluginBufferingAdapter.cpp
-vamp-sdk/hostext/PluginChannelAdapter.cpp
-vamp-sdk/hostext/PluginInputDomainAdapter.cpp
-vamp-sdk/hostext/PluginLoader.cpp
-vamp-sdk/hostext/PluginWrapper.cpp
-vamp-sdk/RealTime.cpp
-""")
-
-Import('env install_prefix libraries')
-vampsdk = env.Copy()
-
-vampsdk.Merge ([libraries['fftw3'], libraries['fftw3f']])
-
-# HAVE_FFTW3 is used to help improve some performance aspects of VAMP's InputDomainAdapter
-
-vampsdk.Append (CPPATH='#libs/vamp-sdk/vamp', CXXFLAGS="-Ilibs/vamp-sdk -DHAVE_FFTW3")
-
-libvampsdk = vampsdk.SharedLibrary('vampsdk', vampsdk_files)
-libvamphostsdk = vampsdk.SharedLibrary('vamphostsdk', vamphostsdk_files)
-
-Default(libvampsdk)
-Default(libvamphostsdk)
-
-env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour3'), libvampsdk))
-env.Alias('install', env.Install(os.path.join(install_prefix, env['LIBDIR'], 'ardour3'), libvamphostsdk))
-
-env.Alias('tarball', env.Distribute (env['DISTTREE'],
-                                     [ 'SConscript', 'COPYING', 'README' ] +
-                                     vampsdk_files +
-                                     vamphostsdk_files +
-                                     glob.glob('vamp/*.h') + 
-                                     glob.glob('vamp-sdk/*.h') + 
-                                     glob.glob('vamp-sdk/hostext/*.h')))
diff --git a/libs/vamp-sdk/vamp-sdk/Plugin.h b/libs/vamp-sdk/vamp-sdk/Plugin.h
deleted file mode 100644
index 159bf4fac6..0000000000
--- a/libs/vamp-sdk/vamp-sdk/Plugin.h
+++ /dev/null
@@ -1,405 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_H_
-#define _VAMP_PLUGIN_H_
-
-#include "PluginBase.h"
-#include "RealTime.h"
-
-#include <string>
-#include <vector>
-#include <map>
-
-namespace Vamp {
-
-/**
- * \class Plugin Plugin.h <vamp-sdk/Plugin.h>
- * 
- * Vamp::Plugin is a base class for plugin instance classes
- * that provide feature extraction from audio or related data.
- *
- * In most cases, the input will be audio and the output will be a
- * stream of derived data at a lower sampling resolution than the
- * input.
- *
- * Note that this class inherits several abstract methods from
- * PluginBase.  These must be implemented by the subclass.
- * 
- * 
- * PLUGIN LIFECYCLE
- *
- * Feature extraction plugins are managed differently from real-time
- * plugins (such as VST effects).  The main difference is that the
- * parameters for a feature extraction plugin are configured before
- * the plugin is used, and do not change during use.
- *
- * 1. Host constructs the plugin, passing it the input sample rate.
- * The plugin may do basic initialisation, but should not do anything
- * computationally expensive at this point.  You must make sure your
- * plugin is cheap to construct, otherwise you'll seriously affect the
- * startup performance of almost all hosts.  If you have serious
- * initialisation to do, the proper place is in initialise() (step 5).
- *
- * 2. Host may query the plugin's available outputs.
- *
- * 3. Host queries programs and parameter descriptors, and may set
- * some or all of them.  Parameters that are not explicitly set should
- * take their default values as specified in the parameter descriptor.
- * When a program is set, the parameter values may change and the host
- * will re-query them to check.
- *
- * 4. Host queries the preferred step size, block size and number of
- * channels.  These may all vary depending on the parameter values.
- * (Note however that you cannot make the number of distinct outputs
- * dependent on parameter values.)
- *
- * 5. Plugin is properly initialised with a call to initialise.  This
- * fixes the step size, block size, and number of channels, as well as
- * all of the parameter and program settings.  If the values passed in
- * to initialise do not match the plugin's advertised preferred values
- * from step 4, the plugin may refuse to initialise and return false
- * (although if possible it should accept the new values).  Any
- * computationally expensive setup code should take place here.
- *
- * 6. Host finally checks the number of values, resolution, extents
- * etc per output (which may vary depending on the number of channels,
- * step size and block size as well as the parameter values).
- *
- * 7. Host will repeatedly call the process method to pass in blocks
- * of input data.  This method may return features extracted from that
- * data (if the plugin is causal).
- *
- * 8. Host will call getRemainingFeatures exactly once, after all the
- * input data has been processed.  This may return any non-causal or
- * leftover features.
- *
- * 9. At any point after initialise was called, the host may
- * optionally call the reset method and restart processing.  (This
- * does not mean it can change the parameters, which are fixed from
- * initialise until destruction.)
- *
- * A plugin does not need to handle the case where setParameter or
- * selectProgram is called after initialise has been called.  It's the
- * host's responsibility not to do that.  Similarly, the plugin may
- * safely assume that initialise is called no more than once.
- */
-
-class Plugin : public PluginBase
-{
-public:
-    virtual ~Plugin() { }
-
-    /**
-     * Initialise a plugin to prepare it for use with the given number
-     * of input channels, step size (window increment, in sample
-     * frames) and block size (window size, in sample frames).
-     *
-     * The input sample rate should have been already specified at
-     * construction time.
-     * 
-     * Return true for successful initialisation, false if the number
-     * of input channels, step size and/or block size cannot be
-     * supported.
-     */
-    virtual bool initialise(size_t inputChannels,
-			    size_t stepSize,
-			    size_t blockSize) = 0;
-
-    /**
-     * Reset the plugin after use, to prepare it for another clean
-     * run.  Not called for the first initialisation (i.e. initialise
-     * must also do a reset).
-     */
-    virtual void reset() = 0;
-
-    enum InputDomain { TimeDomain, FrequencyDomain };
-    
-    /**
-     * Get the plugin's required input domain.  If this is TimeDomain,
-     * the samples provided to the process() function (below) will be
-     * in the time domain, as for a traditional audio processing
-     * plugin.  If this is FrequencyDomain, the host will carry out a
-     * windowed FFT of size equal to the negotiated block size on the
-     * data before passing the frequency bin data in to process().
-     * The plugin does not get to choose the window type -- the host
-     * will either let the user do so, or will use a Hanning window.
-     */
-    virtual InputDomain getInputDomain() const = 0;
-
-    /**
-     * Get the preferred block size (window size -- the number of
-     * sample frames passed in each block to the process() function).
-     * This should be called before initialise().
-     *
-     * A plugin that can handle any block size may return 0.  The
-     * final block size will be set in the initialise() call.
-     */
-    virtual size_t getPreferredBlockSize() const { return 0; }
-
-    /**
-     * Get the preferred step size (window increment -- the distance
-     * in sample frames between the start frames of consecutive blocks
-     * passed to the process() function) for the plugin.  This should
-     * be called before initialise().
-     *
-     * A plugin may return 0 if it has no particular interest in the
-     * step size.  In this case, the host should make the step size
-     * equal to the block size if the plugin is accepting input in the
-     * time domain.  If the plugin is accepting input in the frequency
-     * domain, the host may use any step size.  The final step size
-     * will be set in the initialise() call.
-     */
-    virtual size_t getPreferredStepSize() const { return 0; }
-
-    /**
-     * Get the minimum supported number of input channels.
-     */
-    virtual size_t getMinChannelCount() const { return 1; }
-
-    /**
-     * Get the maximum supported number of input channels.
-     */
-    virtual size_t getMaxChannelCount() const { return 1; }
-
-    struct OutputDescriptor
-    {
-	/**
-	 * The name of the output, in computer-usable form.  Should be
-	 * reasonably short and without whitespace or punctuation, using
-         * the characters [a-zA-Z0-9_] only.
-         * Example: "zero_crossing_count"
-	 */
-	std::string identifier;
-
-	/**
-	 * The human-readable name of the output.
-         * Example: "Zero Crossing Counts"
-	 */
-	std::string name;
-
-	/**
-	 * A human-readable short text describing the output.  May be
-         * empty if the name has said it all already.
-         * Example: "The number of zero crossing points per processing block"
-	 */
-	std::string description;
-
-	/**
-	 * The unit of the output, in human-readable form.
-	 */
-	std::string unit;
-
-	/**
-	 * True if the output has the same number of values per sample
-	 * for every output sample.  Outputs for which this is false
-	 * are unlikely to be very useful in a general-purpose host.
-	 */
-	bool hasFixedBinCount;
-
-	/**
-	 * The number of values per result of the output.  Undefined
-	 * if hasFixedBinCount is false.  If this is zero, the output
-	 * is point data (i.e. only the time of each output is of
-	 * interest, the value list will be empty).
-	 */
-	size_t binCount;
-
-	/**
-	 * The (human-readable) names of each of the bins, if
-	 * appropriate.  This is always optional.
-	 */
-	std::vector<std::string> binNames;
-
-	/**
-	 * True if the results in each output bin fall within a fixed
-	 * numeric range (minimum and maximum values).  Undefined if
-	 * binCount is zero.
-	 */
-	bool hasKnownExtents;
-
-	/**
-	 * Minimum value of the results in the output.  Undefined if
-	 * hasKnownExtents is false or binCount is zero.
-	 */
-	float minValue;
-
-	/**
-	 * Maximum value of the results in the output.  Undefined if
-	 * hasKnownExtents is false or binCount is zero.
-	 */
-	float maxValue;
-
-	/**
-	 * True if the output values are quantized to a particular
-	 * resolution.  Undefined if binCount is zero.
-	 */
-	bool isQuantized;
-
-	/**
-	 * Quantization resolution of the output values (e.g. 1.0 if
-	 * they are all integers).  Undefined if isQuantized is false
-	 * or binCount is zero.
-	 */
-	float quantizeStep;
-
-	enum SampleType {
-
-	    /// Results from each process() align with that call's block start
-	    OneSamplePerStep,
-
-	    /// Results are evenly spaced in time (sampleRate specified below)
-	    FixedSampleRate,
-
-	    /// Results are unevenly spaced and have individual timestamps
-	    VariableSampleRate
-	};
-
-	/**
-	 * Positioning in time of the output results.
-	 */
-	SampleType sampleType;
-
-	/**
-	 * Sample rate of the output results, as samples per second.
-	 * Undefined if sampleType is OneSamplePerStep.
-	 *
-	 * If sampleType is VariableSampleRate and this value is
-	 * non-zero, then it may be used to calculate a resolution for
-	 * the output (i.e. the "duration" of each sample, in time,
-	 * will be 1/sampleRate seconds).  It's recommended to set
-	 * this to zero if that behaviour is not desired.
-	 */
-	float sampleRate;
-    };
-
-    typedef std::vector<OutputDescriptor> OutputList;
-
-    /**
-     * Get the outputs of this plugin.  An output's index in this list
-     * is used as its numeric index when looking it up in the
-     * FeatureSet returned from the process() call.
-     */
-    virtual OutputList getOutputDescriptors() const = 0;
-
-    struct Feature
-    {
-	/**
-	 * True if an output feature has its own timestamp.  This is
-	 * mandatory if the output has VariableSampleRate, and is
-	 * likely to be disregarded otherwise.
-	 */
-	bool hasTimestamp;
-
-	/**
-	 * Timestamp of the output feature.  This is mandatory if the
-	 * output has VariableSampleRate, and is likely to be
-	 * disregarded otherwise.  Undefined if hasTimestamp is false.
-	 */
-	RealTime timestamp;
-	
-	/**
-	 * Results for a single sample of this feature.  If the output
-	 * hasFixedBinCount, there must be the same number of values
-	 * as the output's binCount count.
-	 */
-	std::vector<float> values;
-
-	/**
-	 * Label for the sample of this feature.
-	 */
-	std::string label;
-    };
-
-    typedef std::vector<Feature> FeatureList;
-    typedef std::map<int, FeatureList> FeatureSet; // key is output no
-
-    /**
-     * Process a single block of input data.
-     * 
-     * If the plugin's inputDomain is TimeDomain, inputBuffers will
-     * point to one array of floats per input channel, and each of
-     * these arrays will contain blockSize consecutive audio samples
-     * (the host will zero-pad as necessary).  The timestamp will be
-     * the real time in seconds of the start of the supplied block of
-     * samples.
-     *
-     * If the plugin's inputDomain is FrequencyDomain, inputBuffers
-     * will point to one array of floats per input channel, and each
-     * of these arrays will contain blockSize/2+1 consecutive pairs of
-     * real and imaginary component floats corresponding to bins
-     * 0..(blockSize/2) of the FFT output.  That is, bin 0 (the first
-     * pair of floats) contains the DC output, up to bin blockSize/2
-     * which contains the Nyquist-frequency output.  There will
-     * therefore be blockSize+2 floats per channel in total.  The
-     * timestamp will be the real time in seconds of the centre of the
-     * FFT input window (i.e. the very first block passed to process
-     * might contain the FFT of half a block of zero samples and the
-     * first half-block of the actual data, with a timestamp of zero).
-     *
-     * Return any features that have become available after this
-     * process call.  (These do not necessarily have to fall within
-     * the process block, except for OneSamplePerStep outputs.)
-     */
-    virtual FeatureSet process(const float *const *inputBuffers,
-			       RealTime timestamp) = 0;
-
-    /**
-     * After all blocks have been processed, calculate and return any
-     * remaining features derived from the complete input.
-     */
-    virtual FeatureSet getRemainingFeatures() = 0;
-
-    /**
-     * Used to distinguish between Vamp::Plugin and other potential
-     * sibling subclasses of PluginBase.  Do not reimplement this
-     * function in your subclass.
-     */
-    virtual std::string getType() const { return "Feature Extraction Plugin"; }
-
-protected:
-    Plugin(float inputSampleRate) :
-	m_inputSampleRate(inputSampleRate) { }
-
-    float m_inputSampleRate;
-};
-
-}
-
-#endif
-
-
-
diff --git a/libs/vamp-sdk/vamp-sdk/PluginAdapter.cpp b/libs/vamp-sdk/vamp-sdk/PluginAdapter.cpp
deleted file mode 100644
index 63cbfecfd1..0000000000
--- a/libs/vamp-sdk/vamp-sdk/PluginAdapter.cpp
+++ /dev/null
@@ -1,853 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include <cstring>
-#include <cstdlib>
-#include "PluginAdapter.h"
-
-//#define DEBUG_PLUGIN_ADAPTER 1
-
-
-namespace Vamp {
-
-class PluginAdapterBase::Impl
-{
-public:
-    Impl(PluginAdapterBase *);
-    ~Impl();
-
-    const VampPluginDescriptor *getDescriptor();
-
-protected:
-    PluginAdapterBase *m_base;
-
-    static VampPluginHandle vampInstantiate(const VampPluginDescriptor *desc,
-                                          float inputSampleRate);
-
-    static void vampCleanup(VampPluginHandle handle);
-
-    static int vampInitialise(VampPluginHandle handle, unsigned int channels,
-                             unsigned int stepSize, unsigned int blockSize);
-
-    static void vampReset(VampPluginHandle handle);
-
-    static float vampGetParameter(VampPluginHandle handle, int param);
-    static void vampSetParameter(VampPluginHandle handle, int param, float value);
-
-    static unsigned int vampGetCurrentProgram(VampPluginHandle handle);
-    static void vampSelectProgram(VampPluginHandle handle, unsigned int program);
-
-    static unsigned int vampGetPreferredStepSize(VampPluginHandle handle);
-    static unsigned int vampGetPreferredBlockSize(VampPluginHandle handle);
-    static unsigned int vampGetMinChannelCount(VampPluginHandle handle);
-    static unsigned int vampGetMaxChannelCount(VampPluginHandle handle);
-
-    static unsigned int vampGetOutputCount(VampPluginHandle handle);
-
-    static VampOutputDescriptor *vampGetOutputDescriptor(VampPluginHandle handle,
-                                                       unsigned int i);
-
-    static void vampReleaseOutputDescriptor(VampOutputDescriptor *desc);
-
-    static VampFeatureList *vampProcess(VampPluginHandle handle,
-                                        const float *const *inputBuffers,
-                                        int sec,
-                                        int nsec);
-
-    static VampFeatureList *vampGetRemainingFeatures(VampPluginHandle handle);
-
-    static void vampReleaseFeatureSet(VampFeatureList *fs);
-
-    void cleanup(Plugin *plugin);
-    void checkOutputMap(Plugin *plugin);
-    unsigned int getOutputCount(Plugin *plugin);
-    VampOutputDescriptor *getOutputDescriptor(Plugin *plugin,
-                                             unsigned int i);
-    VampFeatureList *process(Plugin *plugin,
-                             const float *const *inputBuffers,
-                             int sec, int nsec);
-    VampFeatureList *getRemainingFeatures(Plugin *plugin);
-    VampFeatureList *convertFeatures(Plugin *plugin,
-                                     const Plugin::FeatureSet &features);
-    
-    // maps both plugins and descriptors to adapters
-    typedef std::map<const void *, Impl *> AdapterMap;
-    static AdapterMap *m_adapterMap;
-    static Impl *lookupAdapter(VampPluginHandle);
-
-    bool m_populated;
-    VampPluginDescriptor m_descriptor;
-    Plugin::ParameterList m_parameters;
-    Plugin::ProgramList m_programs;
-    
-    typedef std::map<Plugin *, Plugin::OutputList *> OutputMap;
-    OutputMap m_pluginOutputs;
-
-    std::map<Plugin *, VampFeatureList *> m_fs;
-    std::map<Plugin *, std::vector<size_t> > m_fsizes;
-    std::map<Plugin *, std::vector<std::vector<size_t> > > m_fvsizes;
-    void resizeFS(Plugin *plugin, int n);
-    void resizeFL(Plugin *plugin, int n, size_t sz);
-    void resizeFV(Plugin *plugin, int n, int j, size_t sz);
-};
-
-PluginAdapterBase::PluginAdapterBase()
-{
-    m_impl = new Impl(this);
-}
-
-PluginAdapterBase::~PluginAdapterBase()
-{
-    delete m_impl;
-}
-
-const VampPluginDescriptor *
-PluginAdapterBase::getDescriptor()
-{
-    return m_impl->getDescriptor();
-}
-
-PluginAdapterBase::Impl::Impl(PluginAdapterBase *base) :
-    m_base(base),
-    m_populated(false)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl[" << this << "]::Impl" << std::endl;
-#endif
-}
-
-const VampPluginDescriptor *
-PluginAdapterBase::Impl::getDescriptor()
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl[" << this << "]::getDescriptor" << std::endl;
-#endif
-
-    if (m_populated) return &m_descriptor;
-
-    Plugin *plugin = m_base->createPlugin(48000);
-
-    if (plugin->getVampApiVersion() != VAMP_API_VERSION) {
-        std::cerr << "Vamp::PluginAdapterBase::Impl::getDescriptor: ERROR: "
-                  << "Plugin object API version "
-                  << plugin->getVampApiVersion()
-                  << " does not match actual API version "
-                  << VAMP_API_VERSION << std::endl;
-        delete plugin;
-        return 0;
-    }
-
-    m_parameters = plugin->getParameterDescriptors();
-    m_programs = plugin->getPrograms();
-
-    m_descriptor.vampApiVersion = plugin->getVampApiVersion();
-    m_descriptor.identifier = strdup(plugin->getIdentifier().c_str());
-    m_descriptor.name = strdup(plugin->getName().c_str());
-    m_descriptor.description = strdup(plugin->getDescription().c_str());
-    m_descriptor.maker = strdup(plugin->getMaker().c_str());
-    m_descriptor.pluginVersion = plugin->getPluginVersion();
-    m_descriptor.copyright = strdup(plugin->getCopyright().c_str());
-    
-    m_descriptor.parameterCount = m_parameters.size();
-    m_descriptor.parameters = (const VampParameterDescriptor **)
-        malloc(m_parameters.size() * sizeof(VampParameterDescriptor));
-
-    unsigned int i;
-    
-    for (i = 0; i < m_parameters.size(); ++i) {
-        VampParameterDescriptor *desc = (VampParameterDescriptor *)
-            malloc(sizeof(VampParameterDescriptor));
-        desc->identifier = strdup(m_parameters[i].identifier.c_str());
-        desc->name = strdup(m_parameters[i].name.c_str());
-        desc->description = strdup(m_parameters[i].description.c_str());
-        desc->unit = strdup(m_parameters[i].unit.c_str());
-        desc->minValue = m_parameters[i].minValue;
-        desc->maxValue = m_parameters[i].maxValue;
-        desc->defaultValue = m_parameters[i].defaultValue;
-        desc->isQuantized = m_parameters[i].isQuantized;
-        desc->quantizeStep = m_parameters[i].quantizeStep;
-        desc->valueNames = 0;
-        if (desc->isQuantized && !m_parameters[i].valueNames.empty()) {
-            desc->valueNames = (const char **)
-                malloc((m_parameters[i].valueNames.size()+1) * sizeof(char *));
-            for (unsigned int j = 0; j < m_parameters[i].valueNames.size(); ++j) {
-                desc->valueNames[j] = strdup(m_parameters[i].valueNames[j].c_str());
-            }
-            desc->valueNames[m_parameters[i].valueNames.size()] = 0;
-        }
-        m_descriptor.parameters[i] = desc;
-    }
-    
-    m_descriptor.programCount = m_programs.size();
-    m_descriptor.programs = (const char **)
-        malloc(m_programs.size() * sizeof(const char *));
-    
-    for (i = 0; i < m_programs.size(); ++i) {
-        m_descriptor.programs[i] = strdup(m_programs[i].c_str());
-    }
-    
-    if (plugin->getInputDomain() == Plugin::FrequencyDomain) {
-        m_descriptor.inputDomain = vampFrequencyDomain;
-    } else {
-        m_descriptor.inputDomain = vampTimeDomain;
-    }
-
-    m_descriptor.instantiate = vampInstantiate;
-    m_descriptor.cleanup = vampCleanup;
-    m_descriptor.initialise = vampInitialise;
-    m_descriptor.reset = vampReset;
-    m_descriptor.getParameter = vampGetParameter;
-    m_descriptor.setParameter = vampSetParameter;
-    m_descriptor.getCurrentProgram = vampGetCurrentProgram;
-    m_descriptor.selectProgram = vampSelectProgram;
-    m_descriptor.getPreferredStepSize = vampGetPreferredStepSize;
-    m_descriptor.getPreferredBlockSize = vampGetPreferredBlockSize;
-    m_descriptor.getMinChannelCount = vampGetMinChannelCount;
-    m_descriptor.getMaxChannelCount = vampGetMaxChannelCount;
-    m_descriptor.getOutputCount = vampGetOutputCount;
-    m_descriptor.getOutputDescriptor = vampGetOutputDescriptor;
-    m_descriptor.releaseOutputDescriptor = vampReleaseOutputDescriptor;
-    m_descriptor.process = vampProcess;
-    m_descriptor.getRemainingFeatures = vampGetRemainingFeatures;
-    m_descriptor.releaseFeatureSet = vampReleaseFeatureSet;
-    
-    if (!m_adapterMap) {
-        m_adapterMap = new AdapterMap;
-    }
-    (*m_adapterMap)[&m_descriptor] = this;
-
-    delete plugin;
-
-    m_populated = true;
-    return &m_descriptor;
-}
-
-PluginAdapterBase::Impl::~Impl()
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl[" << this << "]::~Impl" << std::endl;
-#endif
-
-    if (!m_populated) return;
-
-    free((void *)m_descriptor.identifier);
-    free((void *)m_descriptor.name);
-    free((void *)m_descriptor.description);
-    free((void *)m_descriptor.maker);
-    free((void *)m_descriptor.copyright);
-        
-    for (unsigned int i = 0; i < m_descriptor.parameterCount; ++i) {
-        const VampParameterDescriptor *desc = m_descriptor.parameters[i];
-        free((void *)desc->identifier);
-        free((void *)desc->name);
-        free((void *)desc->description);
-        free((void *)desc->unit);
-        if (desc->valueNames) {
-            for (unsigned int j = 0; desc->valueNames[j]; ++j) {
-                free((void *)desc->valueNames[j]);
-            }
-            free((void *)desc->valueNames);
-        }
-    }
-    free((void *)m_descriptor.parameters);
-
-    for (unsigned int i = 0; i < m_descriptor.programCount; ++i) {
-        free((void *)m_descriptor.programs[i]);
-    }
-    free((void *)m_descriptor.programs);
-
-    if (m_adapterMap) {
-        
-        m_adapterMap->erase(&m_descriptor);
-
-        if (m_adapterMap->empty()) {
-            delete m_adapterMap;
-            m_adapterMap = 0;
-        }
-    }
-}
-
-PluginAdapterBase::Impl *
-PluginAdapterBase::Impl::lookupAdapter(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::lookupAdapter(" << handle << ")" << std::endl;
-#endif
-
-    if (!m_adapterMap) return 0;
-    AdapterMap::const_iterator i = m_adapterMap->find(handle);
-    if (i == m_adapterMap->end()) return 0;
-    return i->second;
-}
-
-VampPluginHandle
-PluginAdapterBase::Impl::vampInstantiate(const VampPluginDescriptor *desc,
-                                   float inputSampleRate)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampInstantiate(" << desc << ")" << std::endl;
-#endif
-
-    if (!m_adapterMap) {
-        m_adapterMap = new AdapterMap();
-    }
-
-    if (m_adapterMap->find(desc) == m_adapterMap->end()) {
-        std::cerr << "WARNING: PluginAdapterBase::Impl::vampInstantiate: Descriptor " << desc << " not in adapter map" << std::endl;
-        return 0;
-    }
-
-    Impl *adapter = (*m_adapterMap)[desc];
-    if (desc != &adapter->m_descriptor) return 0;
-
-    Plugin *plugin = adapter->m_base->createPlugin(inputSampleRate);
-    if (plugin) {
-        (*m_adapterMap)[plugin] = adapter;
-    }
-
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampInstantiate(" << desc << "): returning handle " << plugin << std::endl;
-#endif
-
-    return plugin;
-}
-
-void
-PluginAdapterBase::Impl::vampCleanup(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampCleanup(" << handle << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) {
-        delete ((Plugin *)handle);
-        return;
-    }
-    adapter->cleanup(((Plugin *)handle));
-}
-
-int
-PluginAdapterBase::Impl::vampInitialise(VampPluginHandle handle,
-                                  unsigned int channels,
-                                  unsigned int stepSize,
-                                  unsigned int blockSize)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampInitialise(" << handle << ", " << channels << ", " << stepSize << ", " << blockSize << ")" << std::endl;
-#endif
-
-    bool result = ((Plugin *)handle)->initialise
-        (channels, stepSize, blockSize);
-    return result ? 1 : 0;
-}
-
-void
-PluginAdapterBase::Impl::vampReset(VampPluginHandle handle) 
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampReset(" << handle << ")" << std::endl;
-#endif
-
-    ((Plugin *)handle)->reset();
-}
-
-float
-PluginAdapterBase::Impl::vampGetParameter(VampPluginHandle handle,
-                                    int param) 
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetParameter(" << handle << ", " << param << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) return 0.0;
-    Plugin::ParameterList &list = adapter->m_parameters;
-    return ((Plugin *)handle)->getParameter(list[param].identifier);
-}
-
-void
-PluginAdapterBase::Impl::vampSetParameter(VampPluginHandle handle,
-                                    int param, float value)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampSetParameter(" << handle << ", " << param << ", " << value << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) return;
-    Plugin::ParameterList &list = adapter->m_parameters;
-    ((Plugin *)handle)->setParameter(list[param].identifier, value);
-}
-
-unsigned int
-PluginAdapterBase::Impl::vampGetCurrentProgram(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetCurrentProgram(" << handle << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) return 0;
-    Plugin::ProgramList &list = adapter->m_programs;
-    std::string program = ((Plugin *)handle)->getCurrentProgram();
-    for (unsigned int i = 0; i < list.size(); ++i) {
-        if (list[i] == program) return i;
-    }
-    return 0;
-}
-
-void
-PluginAdapterBase::Impl::vampSelectProgram(VampPluginHandle handle,
-                                     unsigned int program)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampSelectProgram(" << handle << ", " << program << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) return;
-    Plugin::ProgramList &list = adapter->m_programs;
-    ((Plugin *)handle)->selectProgram(list[program]);
-}
-
-unsigned int
-PluginAdapterBase::Impl::vampGetPreferredStepSize(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetPreferredStepSize(" << handle << ")" << std::endl;
-#endif
-
-    return ((Plugin *)handle)->getPreferredStepSize();
-}
-
-unsigned int
-PluginAdapterBase::Impl::vampGetPreferredBlockSize(VampPluginHandle handle) 
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetPreferredBlockSize(" << handle << ")" << std::endl;
-#endif
-
-    return ((Plugin *)handle)->getPreferredBlockSize();
-}
-
-unsigned int
-PluginAdapterBase::Impl::vampGetMinChannelCount(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetMinChannelCount(" << handle << ")" << std::endl;
-#endif
-
-    return ((Plugin *)handle)->getMinChannelCount();
-}
-
-unsigned int
-PluginAdapterBase::Impl::vampGetMaxChannelCount(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetMaxChannelCount(" << handle << ")" << std::endl;
-#endif
-
-    return ((Plugin *)handle)->getMaxChannelCount();
-}
-
-unsigned int
-PluginAdapterBase::Impl::vampGetOutputCount(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetOutputCount(" << handle << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-
-//    std::cerr << "vampGetOutputCount: handle " << handle << " -> adapter "<< adapter << std::endl;
-
-    if (!adapter) return 0;
-    return adapter->getOutputCount((Plugin *)handle);
-}
-
-VampOutputDescriptor *
-PluginAdapterBase::Impl::vampGetOutputDescriptor(VampPluginHandle handle,
-                                           unsigned int i)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetOutputDescriptor(" << handle << ", " << i << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-
-//    std::cerr << "vampGetOutputDescriptor: handle " << handle << " -> adapter "<< adapter << std::endl;
-
-    if (!adapter) return 0;
-    return adapter->getOutputDescriptor((Plugin *)handle, i);
-}
-
-void
-PluginAdapterBase::Impl::vampReleaseOutputDescriptor(VampOutputDescriptor *desc)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampReleaseOutputDescriptor(" << desc << ")" << std::endl;
-#endif
-
-    if (desc->identifier) free((void *)desc->identifier);
-    if (desc->name) free((void *)desc->name);
-    if (desc->description) free((void *)desc->description);
-    if (desc->unit) free((void *)desc->unit);
-    if (desc->hasFixedBinCount && desc->binNames) {
-        for (unsigned int i = 0; i < desc->binCount; ++i) {
-            if (desc->binNames[i]) {
-                free((void *)desc->binNames[i]);
-            }
-        }
-    }
-    if (desc->binNames) free((void *)desc->binNames);
-    free((void *)desc);
-}
-
-VampFeatureList *
-PluginAdapterBase::Impl::vampProcess(VampPluginHandle handle,
-                               const float *const *inputBuffers,
-                               int sec,
-                               int nsec)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampProcess(" << handle << ", " << sec << ", " << nsec << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) return 0;
-    return adapter->process((Plugin *)handle,
-                            inputBuffers, sec, nsec);
-}
-
-VampFeatureList *
-PluginAdapterBase::Impl::vampGetRemainingFeatures(VampPluginHandle handle)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampGetRemainingFeatures(" << handle << ")" << std::endl;
-#endif
-
-    Impl *adapter = lookupAdapter(handle);
-    if (!adapter) return 0;
-    return adapter->getRemainingFeatures((Plugin *)handle);
-}
-
-void
-PluginAdapterBase::Impl::vampReleaseFeatureSet(VampFeatureList *fs)
-{
-#ifdef DEBUG_PLUGIN_ADAPTER
-    std::cerr << "PluginAdapterBase::Impl::vampReleaseFeatureSet" << std::endl;
-#endif
-}
-
-void 
-PluginAdapterBase::Impl::cleanup(Plugin *plugin)
-{
-    if (m_fs.find(plugin) != m_fs.end()) {
-        size_t outputCount = 0;
-        if (m_pluginOutputs[plugin]) {
-            outputCount = m_pluginOutputs[plugin]->size();
-        }
-        VampFeatureList *list = m_fs[plugin];
-        for (unsigned int i = 0; i < outputCount; ++i) {
-            for (unsigned int j = 0; j < m_fsizes[plugin][i]; ++j) {
-                if (list[i].features[j].label) {
-                    free(list[i].features[j].label);
-                }
-                if (list[i].features[j].values) {
-                    free(list[i].features[j].values);
-                }
-            }
-            if (list[i].features) free(list[i].features);
-        }
-        m_fs.erase(plugin);
-        m_fsizes.erase(plugin);
-        m_fvsizes.erase(plugin);
-    }
-
-    if (m_pluginOutputs.find(plugin) != m_pluginOutputs.end()) {
-        delete m_pluginOutputs[plugin];
-        m_pluginOutputs.erase(plugin);
-    }
-
-    if (m_adapterMap) {
-        m_adapterMap->erase(plugin);
-
-        if (m_adapterMap->empty()) {
-            delete m_adapterMap;
-            m_adapterMap = 0;
-        }
-    }
-
-    delete ((Plugin *)plugin);
-}
-
-void 
-PluginAdapterBase::Impl::checkOutputMap(Plugin *plugin)
-{
-    if (m_pluginOutputs.find(plugin) == m_pluginOutputs.end() ||
-        !m_pluginOutputs[plugin]) {
-        m_pluginOutputs[plugin] = new Plugin::OutputList
-            (plugin->getOutputDescriptors());
-//        std::cerr << "PluginAdapterBase::Impl::checkOutputMap: Have " << m_pluginOutputs[plugin]->size() << " outputs for plugin " << plugin->getIdentifier() << std::endl;
-    }
-}
-
-unsigned int 
-PluginAdapterBase::Impl::getOutputCount(Plugin *plugin)
-{
-    checkOutputMap(plugin);
-    return m_pluginOutputs[plugin]->size();
-}
-
-VampOutputDescriptor *
-PluginAdapterBase::Impl::getOutputDescriptor(Plugin *plugin,
-                                       unsigned int i)
-{
-    checkOutputMap(plugin);
-    Plugin::OutputDescriptor &od =
-        (*m_pluginOutputs[plugin])[i];
-
-    VampOutputDescriptor *desc = (VampOutputDescriptor *)
-        malloc(sizeof(VampOutputDescriptor));
-
-    desc->identifier = strdup(od.identifier.c_str());
-    desc->name = strdup(od.name.c_str());
-    desc->description = strdup(od.description.c_str());
-    desc->unit = strdup(od.unit.c_str());
-    desc->hasFixedBinCount = od.hasFixedBinCount;
-    desc->binCount = od.binCount;
-
-    if (od.hasFixedBinCount && od.binCount > 0) {
-        desc->binNames = (const char **)
-            malloc(od.binCount * sizeof(const char *));
-        
-        for (unsigned int i = 0; i < od.binCount; ++i) {
-            if (i < od.binNames.size()) {
-                desc->binNames[i] = strdup(od.binNames[i].c_str());
-            } else {
-                desc->binNames[i] = 0;
-            }
-        }
-    } else {
-        desc->binNames = 0;
-    }
-
-    desc->hasKnownExtents = od.hasKnownExtents;
-    desc->minValue = od.minValue;
-    desc->maxValue = od.maxValue;
-    desc->isQuantized = od.isQuantized;
-    desc->quantizeStep = od.quantizeStep;
-
-    switch (od.sampleType) {
-    case Plugin::OutputDescriptor::OneSamplePerStep:
-        desc->sampleType = vampOneSamplePerStep; break;
-    case Plugin::OutputDescriptor::FixedSampleRate:
-        desc->sampleType = vampFixedSampleRate; break;
-    case Plugin::OutputDescriptor::VariableSampleRate:
-        desc->sampleType = vampVariableSampleRate; break;
-    }
-
-    desc->sampleRate = od.sampleRate;
-
-    return desc;
-}
-    
-VampFeatureList *
-PluginAdapterBase::Impl::process(Plugin *plugin,
-                           const float *const *inputBuffers,
-                           int sec, int nsec)
-{
-//    std::cerr << "PluginAdapterBase::Impl::process" << std::endl;
-    RealTime rt(sec, nsec);
-    checkOutputMap(plugin);
-    return convertFeatures(plugin, plugin->process(inputBuffers, rt));
-}
-    
-VampFeatureList *
-PluginAdapterBase::Impl::getRemainingFeatures(Plugin *plugin)
-{
-//    std::cerr << "PluginAdapterBase::Impl::getRemainingFeatures" << std::endl;
-    checkOutputMap(plugin);
-    return convertFeatures(plugin, plugin->getRemainingFeatures());
-}
-
-VampFeatureList *
-PluginAdapterBase::Impl::convertFeatures(Plugin *plugin,
-                                   const Plugin::FeatureSet &features)
-{
-    int lastN = -1;
-
-    int outputCount = 0;
-    if (m_pluginOutputs[plugin]) outputCount = m_pluginOutputs[plugin]->size();
-    
-    resizeFS(plugin, outputCount);
-    VampFeatureList *fs = m_fs[plugin];
-
-    for (Plugin::FeatureSet::const_iterator fi = features.begin();
-         fi != features.end(); ++fi) {
-
-        int n = fi->first;
-        
-//        std::cerr << "PluginAdapterBase::Impl::convertFeatures: n = " << n << std::endl;
-
-        if (n >= int(outputCount)) {
-            std::cerr << "WARNING: PluginAdapterBase::Impl::convertFeatures: Too many outputs from plugin (" << n+1 << ", only should be " << outputCount << ")" << std::endl;
-            continue;
-        }
-
-        if (n > lastN + 1) {
-            for (int i = lastN + 1; i < n; ++i) {
-                fs[i].featureCount = 0;
-            }
-        }
-
-        const Plugin::FeatureList &fl = fi->second;
-
-        size_t sz = fl.size();
-        if (sz > m_fsizes[plugin][n]) resizeFL(plugin, n, sz);
-        fs[n].featureCount = sz;
-        
-        for (size_t j = 0; j < sz; ++j) {
-
-//            std::cerr << "PluginAdapterBase::Impl::convertFeatures: j = " << j << std::endl;
-
-            VampFeature *feature = &fs[n].features[j];
-
-            feature->hasTimestamp = fl[j].hasTimestamp;
-            feature->sec = fl[j].timestamp.sec;
-            feature->nsec = fl[j].timestamp.nsec;
-            feature->valueCount = fl[j].values.size();
-
-            if (feature->label) free(feature->label);
-
-            if (fl[j].label.empty()) {
-                feature->label = 0;
-            } else {
-                feature->label = strdup(fl[j].label.c_str());
-            }
-
-            if (feature->valueCount > m_fvsizes[plugin][n][j]) {
-                resizeFV(plugin, n, j, feature->valueCount);
-            }
-
-            for (unsigned int k = 0; k < feature->valueCount; ++k) {
-//                std::cerr << "PluginAdapterBase::Impl::convertFeatures: k = " << k << std::endl;
-                feature->values[k] = fl[j].values[k];
-            }
-        }
-
-        lastN = n;
-    }
-
-    if (lastN == -1) return 0;
-
-    if (int(outputCount) > lastN + 1) {
-        for (int i = lastN + 1; i < int(outputCount); ++i) {
-            fs[i].featureCount = 0;
-        }
-    }
-
-    return fs;
-}
-
-void
-PluginAdapterBase::Impl::resizeFS(Plugin *plugin, int n)
-{
-//    std::cerr << "PluginAdapterBase::Impl::resizeFS(" << plugin << ", " << n << ")" << std::endl;
-
-    int i = m_fsizes[plugin].size();
-    if (i >= n) return;
-
-//    std::cerr << "resizing from " << i << std::endl;
-
-    m_fs[plugin] = (VampFeatureList *)realloc
-        (m_fs[plugin], n * sizeof(VampFeatureList));
-
-    while (i < n) {
-        m_fs[plugin][i].featureCount = 0;
-        m_fs[plugin][i].features = 0;
-        m_fsizes[plugin].push_back(0);
-        m_fvsizes[plugin].push_back(std::vector<size_t>());
-        i++;
-    }
-}
-
-void
-PluginAdapterBase::Impl::resizeFL(Plugin *plugin, int n, size_t sz)
-{
-//    std::cerr << "PluginAdapterBase::Impl::resizeFL(" << plugin << ", " << n << ", "
-//              << sz << ")" << std::endl;
-
-    size_t i = m_fsizes[plugin][n];
-    if (i >= sz) return;
-
-//    std::cerr << "resizing from " << i << std::endl;
-
-    m_fs[plugin][n].features = (VampFeature *)realloc
-        (m_fs[plugin][n].features, sz * sizeof(VampFeature));
-
-    while (m_fsizes[plugin][n] < sz) {
-        m_fs[plugin][n].features[m_fsizes[plugin][n]].valueCount = 0;
-        m_fs[plugin][n].features[m_fsizes[plugin][n]].values = 0;
-        m_fs[plugin][n].features[m_fsizes[plugin][n]].label = 0;
-        m_fvsizes[plugin][n].push_back(0);
-        m_fsizes[plugin][n]++;
-    }
-}
-
-void
-PluginAdapterBase::Impl::resizeFV(Plugin *plugin, int n, int j, size_t sz)
-{
-//    std::cerr << "PluginAdapterBase::Impl::resizeFV(" << plugin << ", " << n << ", "
-//              << j << ", " << sz << ")" << std::endl;
-
-    size_t i = m_fvsizes[plugin][n][j];
-    if (i >= sz) return;
-
-//    std::cerr << "resizing from " << i << std::endl;
-
-    m_fs[plugin][n].features[j].values = (float *)realloc
-        (m_fs[plugin][n].features[j].values, sz * sizeof(float));
-
-    m_fvsizes[plugin][n][j] = sz;
-}
-  
-PluginAdapterBase::Impl::AdapterMap *
-PluginAdapterBase::Impl::m_adapterMap = 0;
-
-}
-
diff --git a/libs/vamp-sdk/vamp-sdk/PluginAdapter.h b/libs/vamp-sdk/vamp-sdk/PluginAdapter.h
deleted file mode 100644
index bfc97508eb..0000000000
--- a/libs/vamp-sdk/vamp-sdk/PluginAdapter.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_ADAPTER_H_
-#define _VAMP_PLUGIN_ADAPTER_H_
-
-#include <vamp/vamp.h>
-
-#include "Plugin.h"
-
-#include <map>
-
-namespace Vamp {
-
-/**
- * \class PluginAdapterBase PluginAdapter.h <vamp-sdk/PluginAdapter.h>
- * 
- * PluginAdapter and PluginAdapterBase provide a wrapper class that a
- * plugin library can use to make its C++ Vamp::Plugin objects
- * available through the Vamp C API.
- * 
- * Almost all Vamp plugin libraries will want to make use of this.  To
- * do so, all they need to do is declare a PluginAdapter<T> for each
- * plugin class T in their library.  It's very simple, and you need to
- * know absolutely nothing about how it works in order to use it.
- * Just cut and paste from an existing plugin's discovery function.
- * \see vampGetPluginDescriptor
- */
-
-class PluginAdapterBase
-{
-public:
-    virtual ~PluginAdapterBase();
-
-    /**
-     * Return a VampPluginDescriptor describing the plugin that is
-     * wrapped by this adapter.
-     */
-    const VampPluginDescriptor *getDescriptor();
-
-protected:
-    PluginAdapterBase();
-
-    virtual Plugin *createPlugin(float inputSampleRate) = 0;
-
-    class Impl;
-    Impl *m_impl;
-};
-
-/**
- * \class PluginAdapter PluginAdapter.h <vamp-sdk/PluginAdapter.h>
- * 
- * PluginAdapter turns a PluginAdapterBase into a specific wrapper for
- * a particular plugin implementation.
- *
- * See PluginAdapterBase.
- */
-
-template <typename P>
-class PluginAdapter : public PluginAdapterBase
-{
-public:
-    PluginAdapter() : PluginAdapterBase() { }
-    virtual ~PluginAdapter() { }
-
-protected:
-    Plugin *createPlugin(float inputSampleRate) {
-        P *p = new P(inputSampleRate);
-        Plugin *plugin = dynamic_cast<Plugin *>(p);
-        if (!plugin) {
-            std::cerr << "ERROR: PluginAdapter::createPlugin: "
-                      << "Template type is not a plugin!"
-                      << std::endl;
-            delete p;
-            return 0;
-        }
-        return plugin;
-    }
-};
-    
-}
-
-#endif
-
diff --git a/libs/vamp-sdk/vamp-sdk/PluginBase.h b/libs/vamp-sdk/vamp-sdk/PluginBase.h
deleted file mode 100644
index 38d2b49904..0000000000
--- a/libs/vamp-sdk/vamp-sdk/PluginBase.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_BASE_H_
-#define _VAMP_PLUGIN_BASE_H_
-
-#include <string>
-#include <vector>
-
-#define VAMP_SDK_VERSION "1.1"
-
-namespace Vamp {
-
-/**
- * A base class for plugins with optional configurable parameters,
- * programs, etc.  The Vamp::Plugin is derived from this, and
- * individual Vamp plugins should derive from that.
- *
- * This class does not provide the necessary interfaces to instantiate
- * or run a plugin.  It only specifies an interface for retrieving
- * those controls that the host may wish to show to the user for
- * editing.  It could meaningfully be subclassed by real-time plugins
- * or other sorts of plugin as well as Vamp plugins.
- */
-
-class PluginBase 
-{
-public:
-    virtual ~PluginBase() { }
-
-    /**
-     * Get the Vamp API compatibility level of the plugin.
-     */
-    virtual unsigned int getVampApiVersion() const { return 1; }
-
-    /**
-     * Get the computer-usable name of the plugin.  This should be
-     * reasonably short and contain no whitespace or punctuation
-     * characters.  It may only contain the characters [a-zA-Z0-9_].
-     * This is the authoritative way for a program to identify a
-     * plugin within a given library.
-     *
-     * This text may be visible to the user, but it should not be the
-     * main text used to identify a plugin to the user (that will be
-     * the name, below).
-     *
-     * Example: "zero_crossings"
-     */
-    virtual std::string getIdentifier() const = 0;
-
-    /**
-     * Get a human-readable name or title of the plugin.  This
-     * should be brief and self-contained, as it may be used to
-     * identify the plugin to the user in isolation (i.e. without also
-     * showing the plugin's "identifier").
-     *
-     * Example: "Zero Crossings"
-     */
-    virtual std::string getName() const = 0;
-
-    /**
-     * Get a human-readable description for the plugin, typically
-     * a line of text that may optionally be displayed in addition
-     * to the plugin's "name".  May be empty if the name has said
-     * it all already.
-     *
-     * Example: "Detect and count zero crossing points"
-     */
-    virtual std::string getDescription() const = 0;
-    
-    /**
-     * Get the name of the author or vendor of the plugin in
-     * human-readable form.  This should be a short identifying text,
-     * as it may be used to label plugins from the same source in a
-     * menu or similar.
-     */
-    virtual std::string getMaker() const = 0;
-
-    /**
-     * Get the copyright statement or licensing summary for the
-     * plugin.  This can be an informative text, without the same
-     * presentation constraints as mentioned for getMaker above.
-     */
-    virtual std::string getCopyright() const = 0;
-
-    /**
-     * Get the version number of the plugin.
-     */
-    virtual int getPluginVersion() const = 0;
-
-
-    struct ParameterDescriptor
-    {
-	/**
-	 * The name of the parameter, in computer-usable form.  Should
-	 * be reasonably short, and may only contain the characters
-	 * [a-zA-Z0-9_].
-	 */
-	std::string identifier;
-
-	/**
-	 * The human-readable name of the parameter.
-	 */
-	std::string name;
-
-	/**
-	 * A human-readable short text describing the parameter.  May be
-         * empty if the name has said it all already.
-	 */
-	std::string description;
-
-	/**
-	 * The unit of the parameter, in human-readable form.
-	 */
-	std::string unit;
-
-	/**
-	 * The minimum value of the parameter.
-	 */
-	float minValue;
-
-	/**
-	 * The maximum value of the parameter.
-	 */
-	float maxValue;
-
-	/**
-	 * The default value of the parameter.  The plugin should
-	 * ensure that parameters have this value on initialisation
-	 * (i.e. the host is not required to explicitly set parameters
-	 * if it wants to use their default values).
-	 */
-	float defaultValue;
-	
-	/**
-	 * True if the parameter values are quantized to a particular
-	 * resolution.
-	 */
-	bool isQuantized;
-
-	/**
-	 * Quantization resolution of the parameter values (e.g. 1.0
-	 * if they are all integers).  Undefined if isQuantized is
-	 * false.
-	 */
-	float quantizeStep;
-
-        /**
-         * Names for the quantized values.  If isQuantized is true,
-         * this may either be empty or contain one string for each of
-         * the quantize steps from minValue up to maxValue inclusive.
-         * Undefined if isQuantized is false.
-         *
-         * If these names are provided, they should be shown to the
-         * user in preference to the values themselves.  The user may
-         * never see the actual numeric values unless they are also
-         * encoded in the names.
-         */
-        std::vector<std::string> valueNames;
-    };
-
-    typedef std::vector<ParameterDescriptor> ParameterList;
-
-    /**
-     * Get the controllable parameters of this plugin.
-     */
-    virtual ParameterList getParameterDescriptors() const {
-	return ParameterList();
-    }
-
-    /**
-     * Get the value of a named parameter.  The argument is the identifier
-     * field from that parameter's descriptor.
-     */
-    virtual float getParameter(std::string) const { return 0.0; }
-
-    /**
-     * Set a named parameter.  The first argument is the identifier field
-     * from that parameter's descriptor.
-     */
-    virtual void setParameter(std::string, float) { } 
-
-    
-    typedef std::vector<std::string> ProgramList;
-
-    /**
-     * Get the program settings available in this plugin.  A program
-     * is a named shorthand for a set of parameter values; changing
-     * the program may cause the plugin to alter the values of its
-     * published parameters (and/or non-public internal processing
-     * parameters).  The host should re-read the plugin's parameter
-     * values after setting a new program.
-     *
-     * The programs must have unique names.
-     */
-    virtual ProgramList getPrograms() const { return ProgramList(); }
-
-    /**
-     * Get the current program.
-     */
-    virtual std::string getCurrentProgram() const { return ""; }
-
-    /**
-     * Select a program.  (If the given program name is not one of the
-     * available programs, do nothing.)
-     */
-    virtual void selectProgram(std::string) { }
-
-    /**
-     * Get the type of plugin.  This is to be implemented by the
-     * immediate subclass, not by actual plugins.  Do not attempt to
-     * implement this in plugin code.
-     */
-    virtual std::string getType() const = 0;
-};
-
-}
-
-#endif
diff --git a/libs/vamp-sdk/vamp-sdk/PluginHostAdapter.cpp b/libs/vamp-sdk/vamp-sdk/PluginHostAdapter.cpp
deleted file mode 100644
index 24f91e5f50..0000000000
--- a/libs/vamp-sdk/vamp-sdk/PluginHostAdapter.cpp
+++ /dev/null
@@ -1,419 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include <stdlib.h>
-#include "PluginHostAdapter.h"
-
-namespace Vamp
-{
-
-PluginHostAdapter::PluginHostAdapter(const VampPluginDescriptor *descriptor,
-                                     float inputSampleRate) :
-    Plugin(inputSampleRate),
-    m_descriptor(descriptor)
-{
-//    std::cerr << "PluginHostAdapter::PluginHostAdapter (plugin = " << descriptor->name << ")" << std::endl;
-    m_handle = m_descriptor->instantiate(m_descriptor, inputSampleRate);
-    if (!m_handle) {
-//        std::cerr << "WARNING: PluginHostAdapter: Plugin instantiation failed for plugin " << m_descriptor->name << std::endl;
-    }
-}
-
-PluginHostAdapter::~PluginHostAdapter()
-{
-//    std::cerr << "PluginHostAdapter::~PluginHostAdapter (plugin = " << m_descriptor->name << ")" << std::endl;
-    if (m_handle) m_descriptor->cleanup(m_handle);
-}
-
-std::vector<std::string>
-PluginHostAdapter::getPluginPath()
-{
-    std::vector<std::string> path;
-    std::string envPath;
-
-    char *cpath = getenv("VAMP_PATH");
-    if (cpath) envPath = cpath;
-
-#ifdef _WIN32
-#define PATH_SEPARATOR ';'
-#define DEFAULT_VAMP_PATH "%ProgramFiles%\\Vamp Plugins"
-#else
-#define PATH_SEPARATOR ':'
-#ifdef __APPLE__
-#define DEFAULT_VAMP_PATH "$HOME/Library/Audio/Plug-Ins/Vamp:/Library/Audio/Plug-Ins/Vamp"
-#else
-#define DEFAULT_VAMP_PATH "$HOME/vamp:$HOME/.vamp:/usr/local/lib/vamp:/usr/lib/vamp"
-#endif
-#endif
-
-    if (envPath == "") {
-        envPath = DEFAULT_VAMP_PATH;
-        char *chome = getenv("HOME");
-        if (chome) {
-            std::string home(chome);
-            std::string::size_type f;
-            while ((f = envPath.find("$HOME")) != std::string::npos &&
-                    f < envPath.length()) {
-                envPath.replace(f, 5, home);
-            }
-        }
-#ifdef _WIN32
-        char *cpfiles = getenv("ProgramFiles");
-        if (!cpfiles) cpfiles = "C:\\Program Files";
-        std::string pfiles(cpfiles);
-        std::string::size_type f;
-        while ((f = envPath.find("%ProgramFiles%")) != std::string::npos &&
-               f < envPath.length()) {
-            envPath.replace(f, 14, pfiles);
-        }
-#endif
-    }
-
-    std::string::size_type index = 0, newindex = 0;
-
-    while ((newindex = envPath.find(PATH_SEPARATOR, index)) < envPath.size()) {
-	path.push_back(envPath.substr(index, newindex - index));
-	index = newindex + 1;
-    }
-    
-    path.push_back(envPath.substr(index));
-
-    return path;
-}
-
-bool
-PluginHostAdapter::initialise(size_t channels,
-                              size_t stepSize,
-                              size_t blockSize)
-{
-    if (!m_handle) return false;
-    return m_descriptor->initialise(m_handle, channels, stepSize, blockSize) ?
-        true : false;
-}
-
-void
-PluginHostAdapter::reset()
-{
-    if (!m_handle) return;
-    m_descriptor->reset(m_handle);
-}
-
-PluginHostAdapter::InputDomain
-PluginHostAdapter::getInputDomain() const
-{
-    if (m_descriptor->inputDomain == vampFrequencyDomain) {
-        return FrequencyDomain;
-    } else {
-        return TimeDomain;
-    }
-}
-
-unsigned int
-PluginHostAdapter::getVampApiVersion() const
-{
-    return m_descriptor->vampApiVersion;
-}
-
-std::string
-PluginHostAdapter::getIdentifier() const
-{
-    return m_descriptor->identifier;
-}
-
-std::string
-PluginHostAdapter::getName() const
-{
-    return m_descriptor->name;
-}
-
-std::string
-PluginHostAdapter::getDescription() const
-{
-    return m_descriptor->description;
-}
-
-std::string
-PluginHostAdapter::getMaker() const
-{
-    return m_descriptor->maker;
-}
-
-int
-PluginHostAdapter::getPluginVersion() const
-{
-    return m_descriptor->pluginVersion;
-}
-
-std::string
-PluginHostAdapter::getCopyright() const
-{
-    return m_descriptor->copyright;
-}
-
-PluginHostAdapter::ParameterList
-PluginHostAdapter::getParameterDescriptors() const
-{
-    ParameterList list;
-    for (unsigned int i = 0; i < m_descriptor->parameterCount; ++i) {
-        const VampParameterDescriptor *spd = m_descriptor->parameters[i];
-        ParameterDescriptor pd;
-        pd.identifier = spd->identifier;
-        pd.name = spd->name;
-        pd.description = spd->description;
-        pd.unit = spd->unit;
-        pd.minValue = spd->minValue;
-        pd.maxValue = spd->maxValue;
-        pd.defaultValue = spd->defaultValue;
-        pd.isQuantized = spd->isQuantized;
-        pd.quantizeStep = spd->quantizeStep;
-        if (pd.isQuantized && spd->valueNames) {
-            for (unsigned int j = 0; spd->valueNames[j]; ++j) {
-                pd.valueNames.push_back(spd->valueNames[j]);
-            }
-        }
-        list.push_back(pd);
-    }
-    return list;
-}
-
-float
-PluginHostAdapter::getParameter(std::string param) const
-{
-    if (!m_handle) return 0.0;
-
-    for (unsigned int i = 0; i < m_descriptor->parameterCount; ++i) {
-        if (param == m_descriptor->parameters[i]->identifier) {
-            return m_descriptor->getParameter(m_handle, i);
-        }
-    }
-
-    return 0.0;
-}
-
-void
-PluginHostAdapter::setParameter(std::string param, 
-                                float value)
-{
-    if (!m_handle) return;
-
-    for (unsigned int i = 0; i < m_descriptor->parameterCount; ++i) {
-        if (param == m_descriptor->parameters[i]->identifier) {
-            m_descriptor->setParameter(m_handle, i, value);
-            return;
-        }
-    }
-}
-
-PluginHostAdapter::ProgramList
-PluginHostAdapter::getPrograms() const
-{
-    ProgramList list;
-    
-    for (unsigned int i = 0; i < m_descriptor->programCount; ++i) {
-        list.push_back(m_descriptor->programs[i]);
-    }
-    
-    return list;
-}
-
-std::string
-PluginHostAdapter::getCurrentProgram() const
-{
-    if (!m_handle) return "";
-
-    int pn = m_descriptor->getCurrentProgram(m_handle);
-    return m_descriptor->programs[pn];
-}
-
-void
-PluginHostAdapter::selectProgram(std::string program)
-{
-    if (!m_handle) return;
-
-    for (unsigned int i = 0; i < m_descriptor->programCount; ++i) {
-        if (program == m_descriptor->programs[i]) {
-            m_descriptor->selectProgram(m_handle, i);
-            return;
-        }
-    }
-}
-
-size_t
-PluginHostAdapter::getPreferredStepSize() const
-{
-    if (!m_handle) return 0;
-    return m_descriptor->getPreferredStepSize(m_handle);
-}
-
-size_t
-PluginHostAdapter::getPreferredBlockSize() const
-{
-    if (!m_handle) return 0;
-    return m_descriptor->getPreferredBlockSize(m_handle);
-}
-
-size_t
-PluginHostAdapter::getMinChannelCount() const
-{
-    if (!m_handle) return 0;
-    return m_descriptor->getMinChannelCount(m_handle);
-}
-
-size_t
-PluginHostAdapter::getMaxChannelCount() const
-{
-    if (!m_handle) return 0;
-    return m_descriptor->getMaxChannelCount(m_handle);
-}
-
-PluginHostAdapter::OutputList
-PluginHostAdapter::getOutputDescriptors() const
-{
-    OutputList list;
-    if (!m_handle) {
-//        std::cerr << "PluginHostAdapter::getOutputDescriptors: no handle " << std::endl;
-        return list;
-    }
-
-    unsigned int count = m_descriptor->getOutputCount(m_handle);
-
-    for (unsigned int i = 0; i < count; ++i) {
-        VampOutputDescriptor *sd = m_descriptor->getOutputDescriptor(m_handle, i);
-        OutputDescriptor d;
-        d.identifier = sd->identifier;
-        d.name = sd->name;
-        d.description = sd->description;
-        d.unit = sd->unit;
-        d.hasFixedBinCount = sd->hasFixedBinCount;
-        d.binCount = sd->binCount;
-        if (d.hasFixedBinCount) {
-            for (unsigned int j = 0; j < sd->binCount; ++j) {
-                d.binNames.push_back(sd->binNames[j] ? sd->binNames[j] : "");
-            }
-        }
-        d.hasKnownExtents = sd->hasKnownExtents;
-        d.minValue = sd->minValue;
-        d.maxValue = sd->maxValue;
-        d.isQuantized = sd->isQuantized;
-        d.quantizeStep = sd->quantizeStep;
-
-        switch (sd->sampleType) {
-        case vampOneSamplePerStep:
-            d.sampleType = OutputDescriptor::OneSamplePerStep; break;
-        case vampFixedSampleRate:
-            d.sampleType = OutputDescriptor::FixedSampleRate; break;
-        case vampVariableSampleRate:
-            d.sampleType = OutputDescriptor::VariableSampleRate; break;
-        }
-
-        d.sampleRate = sd->sampleRate;
-
-        list.push_back(d);
-
-        m_descriptor->releaseOutputDescriptor(sd);
-    }
-
-    return list;
-}
-
-PluginHostAdapter::FeatureSet
-PluginHostAdapter::process(const float *const *inputBuffers,
-                           RealTime timestamp)
-{
-    FeatureSet fs;
-    if (!m_handle) return fs;
-
-    int sec = timestamp.sec;
-    int nsec = timestamp.nsec;
-    
-    VampFeatureList *features = m_descriptor->process(m_handle,
-                                                      inputBuffers,
-                                                      sec, nsec);
-    
-    convertFeatures(features, fs);
-    m_descriptor->releaseFeatureSet(features);
-    return fs;
-}
-
-PluginHostAdapter::FeatureSet
-PluginHostAdapter::getRemainingFeatures()
-{
-    FeatureSet fs;
-    if (!m_handle) return fs;
-    
-    VampFeatureList *features = m_descriptor->getRemainingFeatures(m_handle); 
-
-    convertFeatures(features, fs);
-    m_descriptor->releaseFeatureSet(features);
-    return fs;
-}
-
-void
-PluginHostAdapter::convertFeatures(VampFeatureList *features,
-                                   FeatureSet &fs)
-{
-    if (!features) return;
-
-    unsigned int outputs = m_descriptor->getOutputCount(m_handle);
-
-    for (unsigned int i = 0; i < outputs; ++i) {
-        
-        VampFeatureList &list = features[i];
-
-        if (list.featureCount > 0) {
-
-            for (unsigned int j = 0; j < list.featureCount; ++j) {
-                
-                Feature feature;
-                feature.hasTimestamp = list.features[j].hasTimestamp;
-                feature.timestamp = RealTime(list.features[j].sec,
-                                             list.features[j].nsec);
-
-                for (unsigned int k = 0; k < list.features[j].valueCount; ++k) {
-                    feature.values.push_back(list.features[j].values[k]);
-                }
-
-                if (list.features[j].label) {
-                    feature.label = list.features[j].label;
-                }
-
-                fs[i].push_back(feature);
-            }
-        }
-    }
-}
-
-}
diff --git a/libs/vamp-sdk/vamp-sdk/PluginHostAdapter.h b/libs/vamp-sdk/vamp-sdk/PluginHostAdapter.h
deleted file mode 100644
index 80ae6208a4..0000000000
--- a/libs/vamp-sdk/vamp-sdk/PluginHostAdapter.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_HOST_ADAPTER_H_
-#define _VAMP_PLUGIN_HOST_ADAPTER_H_
-
-#include <vamp/vamp.h>
-#include <vamp-sdk/Plugin.h>
-
-#include <vector>
-
-namespace Vamp {
-
-/**
- * \class PluginHostAdapter PluginHostAdapter.h <vamp-sdk/PluginHostAdapter.h>
- * 
- * PluginHostAdapter is a wrapper class that a Vamp host can use to
- * make the C-language VampPluginDescriptor object appear as a C++
- * Vamp::Plugin object.
- *
- * The Vamp API is defined in vamp/vamp.h as a C API.  The C++ objects
- * used for convenience by plugins and hosts actually communicate
- * using the C low-level API, but the details of this communication
- * are handled seamlessly by the Vamp SDK implementation provided the
- * plugin and host use the proper C++ wrapper objects.
- *
- * See also PluginAdapter, the plugin-side wrapper that makes a C++
- * plugin object available using the C query API.
- */
-
-class PluginHostAdapter : public Plugin
-{
-public:
-    PluginHostAdapter(const VampPluginDescriptor *descriptor,
-                      float inputSampleRate);
-    virtual ~PluginHostAdapter();
-    
-    static std::vector<std::string> getPluginPath();
-
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-    void reset();
-
-    InputDomain getInputDomain() const;
-
-    unsigned int getVampApiVersion() const;
-    std::string getIdentifier() const;
-    std::string getName() const;
-    std::string getDescription() const;
-    std::string getMaker() const;
-    int getPluginVersion() const;
-    std::string getCopyright() const;
-
-    ParameterList getParameterDescriptors() const;
-    float getParameter(std::string) const;
-    void setParameter(std::string, float);
-
-    ProgramList getPrograms() const;
-    std::string getCurrentProgram() const;
-    void selectProgram(std::string);
-
-    size_t getPreferredStepSize() const;
-    size_t getPreferredBlockSize() const;
-
-    size_t getMinChannelCount() const;
-    size_t getMaxChannelCount() const;
-
-    OutputList getOutputDescriptors() const;
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-
-    FeatureSet getRemainingFeatures();
-
-protected:
-    void convertFeatures(VampFeatureList *, FeatureSet &);
-
-    const VampPluginDescriptor *m_descriptor;
-    VampPluginHandle m_handle;
-};
-
-}
-
-#endif
-
-
diff --git a/libs/vamp-sdk/vamp-sdk/RealTime.cpp b/libs/vamp-sdk/vamp-sdk/RealTime.cpp
deleted file mode 100644
index 0b541cc33e..0000000000
--- a/libs/vamp-sdk/vamp-sdk/RealTime.cpp
+++ /dev/null
@@ -1,254 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-/*
-   This is a modified version of a source file from the 
-   Rosegarden MIDI and audio sequencer and notation editor.
-   This file copyright 2000-2006 Chris Cannam.
-   Relicensed by the author as detailed above.
-*/
-
-#include <iostream>
-
-#if (__GNUC__ < 3)
-#include <strstream>
-#define stringstream strstream
-#else
-#include <sstream>
-#endif
-
-using std::cerr;
-using std::endl;
-
-#include "RealTime.h"
-
-#ifndef _WIN32
-#include <sys/time.h>
-#endif
-
-namespace Vamp {
-
-// A RealTime consists of two ints that must be at least 32 bits each.
-// A signed 32-bit int can store values exceeding +/- 2 billion.  This
-// means we can safely use our lower int for nanoseconds, as there are
-// 1 billion nanoseconds in a second and we need to handle double that
-// because of the implementations of addition etc that we use.
-//
-// The maximum valid RealTime on a 32-bit system is somewhere around
-// 68 years: 999999999 nanoseconds longer than the classic Unix epoch.
-
-#define ONE_BILLION 1000000000
-
-RealTime::RealTime(int s, int n) :
-    sec(s), nsec(n)
-{
-    if (sec == 0) {
-	while (nsec <= -ONE_BILLION) { nsec += ONE_BILLION; --sec; }
-	while (nsec >=  ONE_BILLION) { nsec -= ONE_BILLION; ++sec; }
-    } else if (sec < 0) {
-	while (nsec <= -ONE_BILLION) { nsec += ONE_BILLION; --sec; }
-	while (nsec > 0)             { nsec -= ONE_BILLION; ++sec; }
-    } else { 
-	while (nsec >=  ONE_BILLION) { nsec -= ONE_BILLION; ++sec; }
-	while (nsec < 0)             { nsec += ONE_BILLION; --sec; }
-    }
-}
-
-RealTime
-RealTime::fromSeconds(double sec)
-{
-    return RealTime(int(sec), int((sec - int(sec)) * ONE_BILLION + 0.5));
-}
-
-RealTime
-RealTime::fromMilliseconds(int msec)
-{
-    return RealTime(msec / 1000, (msec % 1000) * 1000000);
-}
-
-#ifndef _WIN32
-RealTime
-RealTime::fromTimeval(const struct timeval &tv)
-{
-    return RealTime(tv.tv_sec, tv.tv_usec * 1000);
-}
-#endif
-
-std::ostream &operator<<(std::ostream &out, const RealTime &rt)
-{
-    if (rt < RealTime::zeroTime) {
-	out << "-";
-    } else {
-	out << " ";
-    }
-
-    int s = (rt.sec < 0 ? -rt.sec : rt.sec);
-    int n = (rt.nsec < 0 ? -rt.nsec : rt.nsec);
-
-    out << s << ".";
-
-    int nn(n);
-    if (nn == 0) out << "00000000";
-    else while (nn < (ONE_BILLION / 10)) {
-	out << "0";
-	nn *= 10;
-    }
-    
-    out << n << "R";
-    return out;
-}
-
-std::string
-RealTime::toString() const
-{
-    std::stringstream out;
-    out << *this;
-    
-#if (__GNUC__ < 3)
-    out << std::ends;
-#endif
-
-    std::string s = out.str();
-
-    // remove trailing R
-    return s.substr(0, s.length() - 1);
-}
-
-std::string
-RealTime::toText(bool fixedDp) const
-{
-    if (*this < RealTime::zeroTime) return "-" + (-*this).toText();
-
-    std::stringstream out;
-
-    if (sec >= 3600) {
-	out << (sec / 3600) << ":";
-    }
-
-    if (sec >= 60) {
-	out << (sec % 3600) / 60 << ":";
-    }
-
-    if (sec >= 10) {
-	out << ((sec % 60) / 10);
-    }
-
-    out << (sec % 10);
-    
-    int ms = msec();
-
-    if (ms != 0) {
-	out << ".";
-	out << (ms / 100);
-	ms = ms % 100;
-	if (ms != 0) {
-	    out << (ms / 10);
-	    ms = ms % 10;
-	} else if (fixedDp) {
-	    out << "0";
-	}
-	if (ms != 0) {
-	    out << ms;
-	} else if (fixedDp) {
-	    out << "0";
-	}
-    } else if (fixedDp) {
-	out << ".000";
-    }
-	
-#if (__GNUC__ < 3)
-    out << std::ends;
-#endif
-
-    std::string s = out.str();
-
-    return s;
-}
-
-
-RealTime
-RealTime::operator/(int d) const
-{
-    int secdiv = sec / d;
-    int secrem = sec % d;
-
-    double nsecdiv = (double(nsec) + ONE_BILLION * double(secrem)) / d;
-    
-    return RealTime(secdiv, int(nsecdiv + 0.5));
-}
-
-double 
-RealTime::operator/(const RealTime &r) const
-{
-    double lTotal = double(sec) * ONE_BILLION + double(nsec);
-    double rTotal = double(r.sec) * ONE_BILLION + double(r.nsec);
-    
-    if (rTotal == 0) return 0.0;
-    else return lTotal/rTotal;
-}
-
-long
-RealTime::realTime2Frame(const RealTime &time, unsigned int sampleRate)
-{
-    if (time < zeroTime) return -realTime2Frame(-time, sampleRate);
-
-    // We like integers.  The last term is always zero unless the
-    // sample rate is greater than 1MHz, but hell, you never know...
-
-    long frame =
-	time.sec * sampleRate +
-	(time.msec() * sampleRate) / 1000 +
-	((time.usec() - 1000 * time.msec()) * sampleRate) / 1000000 +
-	((time.nsec - 1000 * time.usec()) * sampleRate) / 1000000000;
-
-    return frame;
-}
-
-RealTime
-RealTime::frame2RealTime(long frame, unsigned int sampleRate)
-{
-    if (frame < 0) return -frame2RealTime(-frame, sampleRate);
-
-    RealTime rt;
-    rt.sec = frame / long(sampleRate);
-    frame -= rt.sec * long(sampleRate);
-    rt.nsec = (int)(((float(frame) * 1000000) / long(sampleRate)) * 1000);
-    return rt;
-}
-
-const RealTime RealTime::zeroTime(0,0);
-
-}
diff --git a/libs/vamp-sdk/vamp-sdk/RealTime.h b/libs/vamp-sdk/vamp-sdk/RealTime.h
deleted file mode 100644
index 6b88ed53f0..0000000000
--- a/libs/vamp-sdk/vamp-sdk/RealTime.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-/*
-   This is a modified version of a source file from the 
-   Rosegarden MIDI and audio sequencer and notation editor.
-   This file copyright 2000-2006 Chris Cannam.
-   Relicensed by the author as detailed above.
-*/
-
-#ifndef _VAMP_REAL_TIME_H_
-#define _VAMP_REAL_TIME_H_
-
-#include <iostream>
-#include <string>
-
-#ifndef _WIN32
-struct timeval;
-#endif
-
-namespace Vamp {
-
-/**
- * \class RealTime RealTime.h <vamp-sdk/RealTime.h>
- * 
- * RealTime represents time values to nanosecond precision
- * with accurate arithmetic and frame-rate conversion functions.
- */
-
-struct RealTime
-{
-    int sec;
-    int nsec;
-
-    int usec() const { return nsec / 1000; }
-    int msec() const { return nsec / 1000000; }
-
-    RealTime(): sec(0), nsec(0) {}
-    RealTime(int s, int n);
-
-    RealTime(const RealTime &r) :
-	sec(r.sec), nsec(r.nsec) { }
-
-    static RealTime fromSeconds(double sec);
-    static RealTime fromMilliseconds(int msec);
-
-#ifndef _WIN32
-    static RealTime fromTimeval(const struct timeval &);
-#endif
-
-    RealTime &operator=(const RealTime &r) {
-	sec = r.sec; nsec = r.nsec; return *this;
-    }
-
-    RealTime operator+(const RealTime &r) const {
-	return RealTime(sec + r.sec, nsec + r.nsec);
-    }
-    RealTime operator-(const RealTime &r) const {
-	return RealTime(sec - r.sec, nsec - r.nsec);
-    }
-    RealTime operator-() const {
-	return RealTime(-sec, -nsec);
-    }
-
-    bool operator <(const RealTime &r) const {
-	if (sec == r.sec) return nsec < r.nsec;
-	else return sec < r.sec;
-    }
-
-    bool operator >(const RealTime &r) const {
-	if (sec == r.sec) return nsec > r.nsec;
-	else return sec > r.sec;
-    }
-
-    bool operator==(const RealTime &r) const {
-        return (sec == r.sec && nsec == r.nsec);
-    }
- 
-    bool operator!=(const RealTime &r) const {
-        return !(r == *this);
-    }
- 
-    bool operator>=(const RealTime &r) const {
-        if (sec == r.sec) return nsec >= r.nsec;
-        else return sec >= r.sec;
-    }
-
-    bool operator<=(const RealTime &r) const {
-        if (sec == r.sec) return nsec <= r.nsec;
-        else return sec <= r.sec;
-    }
-
-    RealTime operator/(int d) const;
-
-    /**
-     * Return the ratio of two times.
-     */
-    double operator/(const RealTime &r) const;
-
-    /**
-     * Return a human-readable debug-type string to full precision
-     * (probably not a format to show to a user directly)
-     */ 
-    std::string toString() const;
-
-    /**
-     * Return a user-readable string to the nearest millisecond
-     * in a form like HH:MM:SS.mmm
-     */
-    std::string toText(bool fixedDp = false) const;
-
-    /**
-     * Convert a RealTime into a sample frame at the given sample rate.
-     */
-    static long realTime2Frame(const RealTime &r, unsigned int sampleRate);
-
-    /**
-     * Convert a sample frame at the given sample rate into a RealTime.
-     */
-    static RealTime frame2RealTime(long frame, unsigned int sampleRate);
-
-    static const RealTime zeroTime;
-};
-
-std::ostream &operator<<(std::ostream &out, const RealTime &rt);
-
-}
-    
-#endif
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginBufferingAdapter.cpp b/libs/vamp-sdk/vamp-sdk/hostext/PluginBufferingAdapter.cpp
deleted file mode 100644
index cbe179fb6b..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginBufferingAdapter.cpp
+++ /dev/null
@@ -1,516 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-    This file by Mark Levy and Chris Cannam.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include <vector>
-#include <map>
-
-#include "PluginBufferingAdapter.h"
-
-using std::vector;
-using std::map;
-
-namespace Vamp {
-	
-namespace HostExt {
-		
-class PluginBufferingAdapter::Impl
-{
-public:
-    Impl(Plugin *plugin, float inputSampleRate);
-    ~Impl();
-		
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-
-    OutputList getOutputDescriptors() const;
-
-    void reset();
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-		
-    FeatureSet getRemainingFeatures();
-		
-protected:
-    class RingBuffer
-    {
-    public:
-        RingBuffer(int n) :
-            m_buffer(new float[n+1]), m_writer(0), m_reader(0), m_size(n+1) { }
-        virtual ~RingBuffer() { delete[] m_buffer; }
-
-        int getSize() const { return m_size-1; }
-        void reset() { m_writer = 0; m_reader = 0; }
-
-        int getReadSpace() const {
-            int writer = m_writer, reader = m_reader, space;
-            if (writer > reader) space = writer - reader;
-            else if (writer < reader) space = (writer + m_size) - reader;
-            else space = 0;
-            return space;
-        }
-
-        int getWriteSpace() const {
-            int writer = m_writer;
-            int reader = m_reader;
-            int space = (reader + m_size - writer - 1);
-            if (space >= m_size) space -= m_size;
-            return space;
-        }
-        
-        int peek(float *destination, int n) const {
-
-            int available = getReadSpace();
-
-            if (n > available) {
-                for (int i = available; i < n; ++i) {
-                    destination[i] = 0.f;
-                }
-                n = available;
-            }
-            if (n == 0) return n;
-
-            int reader = m_reader;
-            int here = m_size - reader;
-            const float *const bufbase = m_buffer + reader;
-
-            if (here >= n) {
-                for (int i = 0; i < n; ++i) {
-                    destination[i] = bufbase[i];
-                }
-            } else {
-                for (int i = 0; i < here; ++i) {
-                    destination[i] = bufbase[i];
-                }
-                float *const destbase = destination + here;
-                const int nh = n - here;
-                for (int i = 0; i < nh; ++i) {
-                    destbase[i] = m_buffer[i];
-                }
-            }
-
-            return n;
-        }
-
-        int skip(int n) {
-            
-            int available = getReadSpace();
-            if (n > available) {
-                n = available;
-            }
-            if (n == 0) return n;
-
-            int reader = m_reader;
-            reader += n;
-            while (reader >= m_size) reader -= m_size;
-            m_reader = reader;
-            return n;
-        }
-        
-        int write(const float *source, int n) {
-
-            int available = getWriteSpace();
-            if (n > available) {
-                n = available;
-            }
-            if (n == 0) return n;
-
-            int writer = m_writer;
-            int here = m_size - writer;
-            float *const bufbase = m_buffer + writer;
-            
-            if (here >= n) {
-                for (int i = 0; i < n; ++i) {
-                    bufbase[i] = source[i];
-                }
-            } else {
-                for (int i = 0; i < here; ++i) {
-                    bufbase[i] = source[i];
-                }
-                const int nh = n - here;
-                const float *const srcbase = source + here;
-                float *const buf = m_buffer;
-                for (int i = 0; i < nh; ++i) {
-                    buf[i] = srcbase[i];
-                }
-            }
-
-            writer += n;
-            while (writer >= m_size) writer -= m_size;
-            m_writer = writer;
-
-            return n;
-        }
-
-        int zero(int n) {
-            
-            int available = getWriteSpace();
-            if (n > available) {
-                n = available;
-            }
-            if (n == 0) return n;
-
-            int writer = m_writer;
-            int here = m_size - writer;
-            float *const bufbase = m_buffer + writer;
-
-            if (here >= n) {
-                for (int i = 0; i < n; ++i) {
-                    bufbase[i] = 0.f;
-                }
-            } else {
-                for (int i = 0; i < here; ++i) {
-                    bufbase[i] = 0.f;
-                }
-                const int nh = n - here;
-                for (int i = 0; i < nh; ++i) {
-                    m_buffer[i] = 0.f;
-                }
-            }
-            
-            writer += n;
-            while (writer >= m_size) writer -= m_size;
-            m_writer = writer;
-
-            return n;
-        }
-
-    protected:
-        float *m_buffer;
-        int    m_writer;
-        int    m_reader;
-        int    m_size;
-
-    private:
-        RingBuffer(const RingBuffer &); // not provided
-        RingBuffer &operator=(const RingBuffer &); // not provided
-    };
-
-    Plugin *m_plugin;
-    size_t m_inputStepSize;
-    size_t m_inputBlockSize;
-    size_t m_stepSize;
-    size_t m_blockSize;
-    size_t m_channels;
-    vector<RingBuffer *> m_queue;
-    float **m_buffers;
-    float m_inputSampleRate;
-    RealTime m_timestamp;
-    bool m_unrun;
-    OutputList m_outputs;
-		
-    void processBlock(FeatureSet& allFeatureSets, RealTime timestamp);
-};
-		
-PluginBufferingAdapter::PluginBufferingAdapter(Plugin *plugin) :
-    PluginWrapper(plugin)
-{
-    m_impl = new Impl(plugin, m_inputSampleRate);
-}
-		
-PluginBufferingAdapter::~PluginBufferingAdapter()
-{
-    delete m_impl;
-}
-		
-bool
-PluginBufferingAdapter::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    return m_impl->initialise(channels, stepSize, blockSize);
-}
-
-PluginBufferingAdapter::OutputList
-PluginBufferingAdapter::getOutputDescriptors() const
-{
-    return m_impl->getOutputDescriptors();
-}
-
-void
-PluginBufferingAdapter::reset()
-{
-    m_impl->reset();
-}
-		
-PluginBufferingAdapter::FeatureSet
-PluginBufferingAdapter::process(const float *const *inputBuffers,
-                                RealTime timestamp)
-{
-    return m_impl->process(inputBuffers, timestamp);
-}
-		
-PluginBufferingAdapter::FeatureSet
-PluginBufferingAdapter::getRemainingFeatures()
-{
-    return m_impl->getRemainingFeatures();
-}
-		
-PluginBufferingAdapter::Impl::Impl(Plugin *plugin, float inputSampleRate) :
-    m_plugin(plugin),
-    m_inputStepSize(0),
-    m_inputBlockSize(0),
-    m_stepSize(0),
-    m_blockSize(0),
-    m_channels(0), 
-    m_queue(0),
-    m_buffers(0),
-    m_inputSampleRate(inputSampleRate),
-    m_timestamp(RealTime::zeroTime),
-    m_unrun(true)
-{
-    m_outputs = plugin->getOutputDescriptors();
-}
-		
-PluginBufferingAdapter::Impl::~Impl()
-{
-    // the adapter will delete the plugin
-
-    for (size_t i = 0; i < m_channels; ++i) {
-        delete m_queue[i];
-        delete[] m_buffers[i];
-    }
-    delete[] m_buffers;
-}
-
-size_t
-PluginBufferingAdapter::getPreferredStepSize() const
-{
-    return getPreferredBlockSize();
-}
-		
-bool
-PluginBufferingAdapter::Impl::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    if (stepSize != blockSize) {
-        std::cerr << "PluginBufferingAdapter::initialise: input stepSize must be equal to blockSize for this adapter (stepSize = " << stepSize << ", blockSize = " << blockSize << ")" << std::endl;
-        return false;
-    }
-
-    m_channels = channels;	
-    m_inputStepSize = stepSize;
-    m_inputBlockSize = blockSize;
-    
-    // use the step and block sizes which the plugin prefers
-    m_stepSize = m_plugin->getPreferredStepSize();
-    m_blockSize = m_plugin->getPreferredBlockSize();
-    
-    // or sensible defaults if it has no preference
-    if (m_blockSize == 0) {
-        m_blockSize = 1024;
-    }
-    if (m_stepSize == 0) {
-        if (m_plugin->getInputDomain() == Vamp::Plugin::FrequencyDomain) {
-            m_stepSize = m_blockSize/2;
-        } else {
-            m_stepSize = m_blockSize;
-        }
-    } else if (m_stepSize > m_blockSize) {
-        if (m_plugin->getInputDomain() == Vamp::Plugin::FrequencyDomain) {
-            m_blockSize = m_stepSize * 2;
-        } else {
-            m_blockSize = m_stepSize;
-        }
-    }
-    
-    // std::cerr << "PluginBufferingAdapter::initialise: stepSize " << m_inputStepSize << " -> " << m_stepSize 
-    // << ", blockSize " << m_inputBlockSize << " -> " << m_blockSize << std::endl;			
-    
-    // current implementation breaks if step is greater than block
-    if (m_stepSize > m_blockSize) {
-        std::cerr << "PluginBufferingAdapter::initialise: plugin's preferred stepSize greater than blockSize, giving up!" << std::endl;
-        return false;
-    }
-
-    m_buffers = new float *[m_channels];
-
-    for (size_t i = 0; i < m_channels; ++i) {
-        m_queue.push_back(new RingBuffer(m_blockSize + m_inputBlockSize));
-        m_buffers[i] = new float[m_blockSize];
-    }
-    
-    return m_plugin->initialise(m_channels, m_stepSize, m_blockSize);
-}
-		
-PluginBufferingAdapter::OutputList
-PluginBufferingAdapter::Impl::getOutputDescriptors() const
-{
-    OutputList outs = m_plugin->getOutputDescriptors();
-    for (size_t i = 0; i < outs.size(); ++i) {
-        if (outs[i].sampleType == OutputDescriptor::OneSamplePerStep) {
-            outs[i].sampleRate = 1.f / m_stepSize;
-        }
-        outs[i].sampleType = OutputDescriptor::VariableSampleRate;
-    }
-    return outs;
-}
-
-void
-PluginBufferingAdapter::Impl::reset()
-{
-    m_timestamp = RealTime::zeroTime;
-    m_unrun = true;
-
-    for (size_t i = 0; i < m_queue.size(); ++i) {
-        m_queue[i]->reset();
-    }
-}
-
-PluginBufferingAdapter::FeatureSet
-PluginBufferingAdapter::Impl::process(const float *const *inputBuffers,
-                                      RealTime timestamp)
-{
-    FeatureSet allFeatureSets;
-
-    if (m_unrun) {
-        m_timestamp = timestamp;
-        m_unrun = false;
-    }
-			
-    // queue the new input
-    
-    for (size_t i = 0; i < m_channels; ++i) {
-        int written = m_queue[i]->write(inputBuffers[i], m_inputBlockSize);
-        if (written < int(m_inputBlockSize) && i == 0) {
-            std::cerr << "WARNING: PluginBufferingAdapter::Impl::process: "
-                      << "Buffer overflow: wrote " << written 
-                      << " of " << m_inputBlockSize 
-                      << " input samples (for plugin step size "
-                      << m_stepSize << ", block size " << m_blockSize << ")"
-                      << std::endl;
-        }
-    }    
-    
-    // process as much as we can
-
-    while (m_queue[0]->getReadSpace() >= int(m_blockSize)) {
-        processBlock(allFeatureSets, timestamp);
-    }	
-    
-    return allFeatureSets;
-}
-    
-PluginBufferingAdapter::FeatureSet
-PluginBufferingAdapter::Impl::getRemainingFeatures() 
-{
-    FeatureSet allFeatureSets;
-    
-    // process remaining samples in queue
-    while (m_queue[0]->getReadSpace() >= int(m_blockSize)) {
-        processBlock(allFeatureSets, m_timestamp);
-    }
-    
-    // pad any last samples remaining and process
-    if (m_queue[0]->getReadSpace() > 0) {
-        for (size_t i = 0; i < m_channels; ++i) {
-            m_queue[i]->zero(m_blockSize - m_queue[i]->getReadSpace());
-        }
-        processBlock(allFeatureSets, m_timestamp);
-    }			
-    
-    // get remaining features			
-
-    FeatureSet featureSet = m_plugin->getRemainingFeatures();
-
-    for (map<int, FeatureList>::iterator iter = featureSet.begin();
-         iter != featureSet.end(); ++iter) {
-        FeatureList featureList = iter->second;
-        for (size_t i = 0; i < featureList.size(); ++i) {
-            allFeatureSets[iter->first].push_back(featureList[i]);
-        }
-    }
-    
-    return allFeatureSets;
-}
-    
-void
-PluginBufferingAdapter::Impl::processBlock(FeatureSet& allFeatureSets,
-                                           RealTime timestamp)
-{
-    for (size_t i = 0; i < m_channels; ++i) {
-        m_queue[i]->peek(m_buffers[i], m_blockSize);
-    }
-
-    FeatureSet featureSet = m_plugin->process(m_buffers, m_timestamp);
-    
-    for (map<int, FeatureList>::iterator iter = featureSet.begin();
-         iter != featureSet.end(); ++iter) {
-	
-        FeatureList featureList = iter->second;
-        int outputNo = iter->first;
-	
-        for (size_t i = 0; i < featureList.size(); ++i) {
-            
-            // make sure the timestamp is set
-            switch (m_outputs[outputNo].sampleType) {
-
-            case OutputDescriptor::OneSamplePerStep:
-		// use our internal timestamp - OK????
-                featureList[i].timestamp = m_timestamp;
-                break;
-
-            case OutputDescriptor::FixedSampleRate:
-		// use our internal timestamp
-                featureList[i].timestamp = m_timestamp;
-                break;
-
-            case OutputDescriptor::VariableSampleRate:
-                break;		// plugin must set timestamp
-
-            default:
-                break;
-            }
-            
-            allFeatureSets[outputNo].push_back(featureList[i]);		
-        }
-    }
-    
-    // step forward
-
-    for (size_t i = 0; i < m_channels; ++i) {
-        m_queue[i]->skip(m_stepSize);
-    }
-    
-    // fake up the timestamp each time we step forward
-
-    long frame = RealTime::realTime2Frame(m_timestamp,
-                                          int(m_inputSampleRate + 0.5));
-    m_timestamp = RealTime::frame2RealTime(frame + m_stepSize,
-                                           int(m_inputSampleRate + 0.5));
-}
-
-}
-	
-}
-
-
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginBufferingAdapter.h b/libs/vamp-sdk/vamp-sdk/hostext/PluginBufferingAdapter.h
deleted file mode 100644
index 24ca6f8db8..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginBufferingAdapter.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-    This file by Mark Levy, Copyright 2007 QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_BUFFERING_ADAPTER_H_
-#define _VAMP_PLUGIN_BUFFERING_ADAPTER_H_
-
-#include "PluginWrapper.h"
-
-namespace Vamp {
-	
-namespace HostExt {
-		
-/**
- * \class PluginBufferingAdapter PluginBufferingAdapter.h <vamp-sdk/hostext/PluginBufferingAdapter.h>
- *
- * PluginBufferingAdapter is a Vamp plugin adapter that allows plugins
- * to be used by a host supplying an audio stream in non-overlapping
- * buffers of arbitrary size.
- *
- * A host using PluginBufferingAdapter may ignore the preferred step
- * and block size reported by the plugin, and still expect the plugin
- * to run.  The value of blockSize and stepSize passed to initialise
- * should be the size of the buffer which the host will supply; the
- * stepSize should be equal to the blockSize.
- *
- * If the internal step size used for the plugin differs from that
- * supplied by the host, the adapter will modify the sample rate
- * specifications for the plugin outputs (setting them all to
- * VariableSampleRate) and set timestamps on the output features for
- * outputs that formerly used a different sample rate specification.
- * This is necessary in order to obtain correct time stamping.
- * 
- * In other respects, the PluginBufferingAdapter behaves identically
- * to the plugin that it wraps. The wrapped plugin will be deleted
- * when the wrapper is deleted.
- */
-		
-class PluginBufferingAdapter : public PluginWrapper
-{
-public:
-    PluginBufferingAdapter(Plugin *plugin); // I take ownership of plugin
-    virtual ~PluginBufferingAdapter();
-    
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-
-    size_t getPreferredStepSize() const;
-    
-    OutputList getOutputDescriptors() const;
-
-    void reset();
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-    
-    FeatureSet getRemainingFeatures();
-    
-protected:
-    class Impl;
-    Impl *m_impl;
-};
-    
-}
-
-}
-
-#endif
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginChannelAdapter.cpp b/libs/vamp-sdk/vamp-sdk/hostext/PluginChannelAdapter.cpp
deleted file mode 100644
index fe676bcafd..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginChannelAdapter.cpp
+++ /dev/null
@@ -1,228 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include "PluginChannelAdapter.h"
-
-namespace Vamp {
-
-namespace HostExt {
-
-class PluginChannelAdapter::Impl
-{
-public:
-    Impl(Plugin *plugin);
-    ~Impl();
-
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-
-protected:
-    Plugin *m_plugin;
-    size_t m_blockSize;
-    size_t m_inputChannels;
-    size_t m_pluginChannels;
-    float **m_buffer;
-    const float **m_forwardPtrs;
-};
-
-PluginChannelAdapter::PluginChannelAdapter(Plugin *plugin) :
-    PluginWrapper(plugin)
-{
-    m_impl = new Impl(plugin);
-}
-
-PluginChannelAdapter::~PluginChannelAdapter()
-{
-    delete m_impl;
-}
-
-bool
-PluginChannelAdapter::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    return m_impl->initialise(channels, stepSize, blockSize);
-}
-
-PluginChannelAdapter::FeatureSet
-PluginChannelAdapter::process(const float *const *inputBuffers,
-                              RealTime timestamp)
-{
-    return m_impl->process(inputBuffers, timestamp);
-}
-
-PluginChannelAdapter::Impl::Impl(Plugin *plugin) :
-    m_plugin(plugin),
-    m_blockSize(0),
-    m_inputChannels(0),
-    m_pluginChannels(0),
-    m_buffer(0),
-    m_forwardPtrs(0)
-{
-}
-
-PluginChannelAdapter::Impl::~Impl()
-{
-    // the adapter will delete the plugin
-
-    if (m_buffer) {
-        if (m_inputChannels > m_pluginChannels) {
-            delete[] m_buffer[0];
-        } else {
-            for (size_t i = 0; i < m_pluginChannels - m_inputChannels; ++i) {
-                delete[] m_buffer[i];
-            }
-        }
-        delete[] m_buffer;
-        m_buffer = 0;
-    }
-
-    if (m_forwardPtrs) {
-        delete[] m_forwardPtrs;
-        m_forwardPtrs = 0;
-    }
-}
-
-bool
-PluginChannelAdapter::Impl::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    m_blockSize = blockSize;
-
-    size_t minch = m_plugin->getMinChannelCount();
-    size_t maxch = m_plugin->getMaxChannelCount();
-
-    m_inputChannels = channels;
-
-    if (m_inputChannels < minch) {
-
-        m_forwardPtrs = new const float *[minch];
-
-        if (m_inputChannels > 1) {
-            // We need a set of zero-valued buffers to add to the
-            // forwarded pointers
-            m_buffer = new float*[minch - channels];
-            for (size_t i = 0; i < minch; ++i) {
-                m_buffer[i] = new float[blockSize];
-                for (size_t j = 0; j < blockSize; ++j) {
-                    m_buffer[i][j] = 0.f;
-                }
-            }
-        }
-
-        m_pluginChannels = minch;
-
-        // std::cerr << "PluginChannelAdapter::initialise: expanding " << m_inputChannels << " to " << m_pluginChannels << " for plugin" << std::endl;
-
-    } else if (m_inputChannels > maxch) {
-
-        // We only need m_buffer if we are mixing down to a single
-        // channel -- otherwise we can just forward the same float* as
-        // passed in to process(), expecting the excess to be ignored
-
-        if (maxch == 1) {
-            m_buffer = new float *[1];
-            m_buffer[0] = new float[blockSize];
-
-            // std::cerr << "PluginChannelAdapter::initialise: mixing " << m_inputChannels << " to mono for plugin" << std::endl;
-
-        } else {
-            
-            // std::cerr << "PluginChannelAdapter::initialise: reducing " << m_inputChannels << " to " << m_pluginChannels << " for plugin" << std::endl;
-        }
-
-        m_pluginChannels = maxch;
-
-    } else {
- 
-        // std::cerr << "PluginChannelAdapter::initialise: accepting given number of channels (" << m_inputChannels << ")" << std::endl;
-        m_pluginChannels = m_inputChannels;
-    }
-
-    return m_plugin->initialise(m_pluginChannels, stepSize, blockSize);
-}
-
-PluginChannelAdapter::FeatureSet
-PluginChannelAdapter::Impl::process(const float *const *inputBuffers,
-                                    RealTime timestamp)
-{
-//    std::cerr << "PluginChannelAdapter::process: " << m_inputChannels << " -> " << m_pluginChannels << " channels" << std::endl;
-
-    if (m_inputChannels < m_pluginChannels) {
-
-        if (m_inputChannels == 1) {
-            for (size_t i = 0; i < m_pluginChannels; ++i) {
-                m_forwardPtrs[i] = inputBuffers[0];
-            }
-        } else {
-            for (size_t i = 0; i < m_inputChannels; ++i) {
-                m_forwardPtrs[i] = inputBuffers[i];
-            }
-            for (size_t i = m_inputChannels; i < m_pluginChannels; ++i) {
-                m_forwardPtrs[i] = m_buffer[i - m_inputChannels];
-            }
-        }
-
-        return m_plugin->process(m_forwardPtrs, timestamp);
-
-    } else if (m_inputChannels > m_pluginChannels) {
-
-        if (m_pluginChannels == 1) {
-            for (size_t j = 0; j < m_blockSize; ++j) {
-                m_buffer[0][j] = inputBuffers[0][j];
-            }
-            for (size_t i = 1; i < m_inputChannels; ++i) {
-                for (size_t j = 0; j < m_blockSize; ++j) {
-                    m_buffer[0][j] += inputBuffers[i][j];
-                }
-            }
-            for (size_t j = 0; j < m_blockSize; ++j) {
-                m_buffer[0][j] /= m_inputChannels;
-            }
-            return m_plugin->process(m_buffer, timestamp);
-        } else {
-            return m_plugin->process(inputBuffers, timestamp);
-        }
-
-    } else {
-
-        return m_plugin->process(inputBuffers, timestamp);
-    }
-}
-
-}
-
-}
-
-
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginChannelAdapter.h b/libs/vamp-sdk/vamp-sdk/hostext/PluginChannelAdapter.h
deleted file mode 100644
index a2b4d89aee..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginChannelAdapter.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_CHANNEL_ADAPTER_H_
-#define _VAMP_PLUGIN_CHANNEL_ADAPTER_H_
-
-#include "PluginWrapper.h"
-
-namespace Vamp {
-
-namespace HostExt {
-
-/**
- * \class PluginChannelAdapter PluginChannelAdapter.h <vamp-sdk/hostext/PluginChannelAdapter.h>
- *
- * PluginChannelAdapter is a Vamp plugin adapter that implements a
- * policy for management of plugins that expect a different number of
- * input channels from the number actually available in the source
- * audio data.
- *
- * A host using PluginChannelAdapter may ignore the getMinChannelCount
- * and getMaxChannelCount reported by the plugin, and still expect the
- * plugin to run.
- *
- * PluginChannelAdapter implements the following policy:
- *
- *  - If the plugin supports the provided number of channels directly,
- *  PluginChannelAdapter will just run the plugin as normal.
- *
- *  - If the plugin only supports exactly one channel but more than
- *  one channel is provided, PluginChannelAdapter will use the mean of
- *  the channels.  This ensures that the resulting values remain
- *  within the same magnitude range as expected for mono data.
- *
- *  - If the plugin requires more than one channel but exactly one is
- *  provided, the provided channel will be duplicated across all the
- *  plugin input channels.
- *
- * If none of the above apply:
- * 
- *  - If the plugin requires more channels than are provided, the
- *  minimum acceptable number of channels will be produced by adding
- *  empty (zero valued) channels to those provided.
- *
- *  - If the plugin requires fewer channels than are provided, the
- *  maximum acceptable number of channels will be produced by
- *  discarding the excess channels.
- *
- * Hosts requiring a different channel policy from the above will need
- * to implement it themselves, instead of using PluginChannelAdapter.
- *
- * Note that PluginChannelAdapter does not override the minimum and
- * maximum channel counts returned by the wrapped plugin.  The host
- * will need to be aware that it is using a PluginChannelAdapter, and
- * be prepared to ignore these counts as necessary.  (This contrasts
- * with the approach used in PluginInputDomainAdapter, which aims to
- * make the host completely unaware of which underlying input domain
- * is in fact in use.)
- * 
- * (The rationale for this is that a host may wish to use the
- * PluginChannelAdapter but still discriminate in some way on the
- * basis of the number of channels actually supported.  For example, a
- * simple stereo audio host may prefer to reject plugins that require
- * more than two channels on the grounds that doesn't actually
- * understand what they are for, rather than allow the channel adapter
- * to make a potentially meaningless channel conversion for them.)
- *
- * In every respect other than its management of channels, the
- * PluginChannelAdapter behaves identically to the plugin that it
- * wraps.  The wrapped plugin will be deleted when the wrapper is
- * deleted.
- *
- * \note This class was introduced in version 1.1 of the Vamp plugin SDK.
- */
-
-class PluginChannelAdapter : public PluginWrapper
-{
-public:
-    PluginChannelAdapter(Plugin *plugin); // I take ownership of plugin
-    virtual ~PluginChannelAdapter();
-
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-
-protected:
-    class Impl;
-    Impl *m_impl;
-};
-
-}
-
-}
-
-#endif
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginInputDomainAdapter.cpp b/libs/vamp-sdk/vamp-sdk/hostext/PluginInputDomainAdapter.cpp
deleted file mode 100644
index 273925f96d..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginInputDomainAdapter.cpp
+++ /dev/null
@@ -1,557 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    This file is based in part on Don Cross's public domain FFT
-    implementation.
-
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include "PluginInputDomainAdapter.h"
-
-#include <cmath>
-
-/**
- * If you want to compile using FFTW instead of the built-in FFT
- * implementation for the PluginInputDomainAdapter, define HAVE_FFTW3
- * in the Makefile.
- *
- * Be aware that FFTW is licensed under the GPL -- unlike this SDK,
- * which is provided under a more liberal BSD license in order to
- * permit use in closed source applications.  The use of FFTW would
- * mean that your code would need to be licensed under the GPL as
- * well.  Do not define this symbol unless you understand and accept
- * the implications of this.
- *
- * Parties such as Linux distribution packagers who redistribute this
- * SDK for use in other programs should _not_ define this symbol, as
- * it would change the effective licensing terms under which the SDK
- * was available to third party developers.
- *
- * The default is not to use FFTW, and to use the built-in FFT instead.
- * 
- * Note: The FFTW code uses FFTW_MEASURE, and so will perform badly on
- * its first invocation unless the host has saved and restored FFTW
- * wisdom (see the FFTW documentation).
- */
-#ifdef HAVE_FFTW3
-#include <fftw3.h>
-#endif
-
-namespace Vamp {
-
-namespace HostExt {
-
-class PluginInputDomainAdapter::Impl
-{
-public:
-    Impl(Plugin *plugin, float inputSampleRate);
-    ~Impl();
-    
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-
-    size_t getPreferredStepSize() const;
-    size_t getPreferredBlockSize() const;
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-
-protected:
-    Plugin *m_plugin;
-    float m_inputSampleRate;
-    int m_channels;
-    int m_blockSize;
-    float **m_freqbuf;
-
-    double *m_ri;
-    double *m_window;
-
-#ifdef HAVE_FFTW3
-    fftw_plan m_plan;
-    fftw_complex *m_cbuf;
-#else
-    double *m_ro;
-    double *m_io;
-    void fft(unsigned int n, bool inverse,
-             double *ri, double *ii, double *ro, double *io);
-#endif
-
-    size_t makeBlockSizeAcceptable(size_t) const;
-};
-
-PluginInputDomainAdapter::PluginInputDomainAdapter(Plugin *plugin) :
-    PluginWrapper(plugin)
-{
-    m_impl = new Impl(plugin, m_inputSampleRate);
-}
-
-PluginInputDomainAdapter::~PluginInputDomainAdapter()
-{
-    delete m_impl;
-}
-  
-bool
-PluginInputDomainAdapter::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    return m_impl->initialise(channels, stepSize, blockSize);
-}
-
-Plugin::InputDomain
-PluginInputDomainAdapter::getInputDomain() const
-{
-    return TimeDomain;
-}
-
-size_t
-PluginInputDomainAdapter::getPreferredStepSize() const
-{
-    return m_impl->getPreferredStepSize();
-}
-
-size_t
-PluginInputDomainAdapter::getPreferredBlockSize() const
-{
-    return m_impl->getPreferredBlockSize();
-}
-
-Plugin::FeatureSet
-PluginInputDomainAdapter::process(const float *const *inputBuffers, RealTime timestamp)
-{
-    return m_impl->process(inputBuffers, timestamp);
-}
-
-PluginInputDomainAdapter::Impl::Impl(Plugin *plugin, float inputSampleRate) :
-    m_plugin(plugin),
-    m_inputSampleRate(inputSampleRate),
-    m_channels(0),
-    m_blockSize(0),
-    m_freqbuf(0),
-    m_ri(0),
-    m_window(0),
-#ifdef HAVE_FFTW3
-    m_plan(0),
-    m_cbuf(0)
-#else
-    m_ro(0),
-    m_io(0)
-#endif
-{
-}
-
-PluginInputDomainAdapter::Impl::~Impl()
-{
-    // the adapter will delete the plugin
-
-    if (m_channels > 0) {
-        for (int c = 0; c < m_channels; ++c) {
-            delete[] m_freqbuf[c];
-        }
-        delete[] m_freqbuf;
-#ifdef HAVE_FFTW3
-        if (m_plan) {
-            fftw_destroy_plan(m_plan);
-            fftw_free(m_ri);
-            fftw_free(m_cbuf);
-            m_plan = 0;
-        }
-#else
-        delete[] m_ri;
-        delete[] m_ro;
-        delete[] m_io;
-#endif
-        delete[] m_window;
-    }
-}
-
-// for some visual studii apparently
-#ifndef M_PI
-#define M_PI 3.14159265358979232846
-#endif
-    
-bool
-PluginInputDomainAdapter::Impl::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    if (m_plugin->getInputDomain() == TimeDomain) {
-
-        m_blockSize = int(blockSize);
-        m_channels = int(channels);
-
-        return m_plugin->initialise(channels, stepSize, blockSize);
-    }
-
-    if (blockSize < 2) {
-        std::cerr << "ERROR: Vamp::HostExt::PluginInputDomainAdapter::Impl::initialise: blocksize < 2 not supported" << std::endl;
-        return false;
-    }                
-        
-    if (blockSize & (blockSize-1)) {
-        std::cerr << "ERROR: Vamp::HostExt::PluginInputDomainAdapter::Impl::initialise: non-power-of-two\nblocksize " << blockSize << " not supported" << std::endl;
-        return false;
-    }
-
-    if (m_channels > 0) {
-        for (int c = 0; c < m_channels; ++c) {
-            delete[] m_freqbuf[c];
-        }
-        delete[] m_freqbuf;
-#ifdef HAVE_FFTW3
-        if (m_plan) {
-            fftw_destroy_plan(m_plan);
-            fftw_free(m_ri);
-            fftw_free(m_cbuf);
-            m_plan = 0;
-        }
-#else
-        delete[] m_ri;
-        delete[] m_ro;
-        delete[] m_io;
-#endif
-        delete[] m_window;
-    }
-
-    m_blockSize = int(blockSize);
-    m_channels = int(channels);
-
-    m_freqbuf = new float *[m_channels];
-    for (int c = 0; c < m_channels; ++c) {
-        m_freqbuf[c] = new float[m_blockSize + 2];
-    }
-    m_window = new double[m_blockSize];
-
-    for (int i = 0; i < m_blockSize; ++i) {
-        // Hanning window
-        m_window[i] = (0.50 - 0.50 * cos((2.0 * M_PI * i) / m_blockSize));
-    }
-
-#ifdef HAVE_FFTW3
-    m_ri = (double *)fftw_malloc(blockSize * sizeof(double));
-    m_cbuf = (fftw_complex *)fftw_malloc((blockSize/2 + 1) * sizeof(fftw_complex));
-    m_plan = fftw_plan_dft_r2c_1d(blockSize, m_ri, m_cbuf, FFTW_MEASURE);
-#else
-    m_ri = new double[m_blockSize];
-    m_ro = new double[m_blockSize];
-    m_io = new double[m_blockSize];
-#endif
-
-    return m_plugin->initialise(channels, stepSize, blockSize);
-}
-
-size_t
-PluginInputDomainAdapter::Impl::getPreferredStepSize() const
-{
-    size_t step = m_plugin->getPreferredStepSize();
-
-    if (step == 0 && (m_plugin->getInputDomain() == FrequencyDomain)) {
-        step = getPreferredBlockSize() / 2;
-    }
-
-    return step;
-}
-
-size_t
-PluginInputDomainAdapter::Impl::getPreferredBlockSize() const
-{
-    size_t block = m_plugin->getPreferredBlockSize();
-
-    if (m_plugin->getInputDomain() == FrequencyDomain) {
-        if (block == 0) {
-            block = 1024;
-        } else {
-            block = makeBlockSizeAcceptable(block);
-        }
-    }
-
-    return block;
-}
-
-size_t
-PluginInputDomainAdapter::Impl::makeBlockSizeAcceptable(size_t blockSize) const
-{
-    if (blockSize < 2) {
-
-        std::cerr << "WARNING: Vamp::HostExt::PluginInputDomainAdapter::Impl::initialise: blocksize < 2 not" << std::endl
-                  << "supported, increasing from " << blockSize << " to 2" << std::endl;
-        blockSize = 2;
-        
-    } else if (blockSize & (blockSize-1)) {
-            
-#ifdef HAVE_FFTW3
-        // not an issue with FFTW
-#else
-
-        // not a power of two, can't handle that with our built-in FFT
-        // implementation
-
-        size_t nearest = blockSize;
-        size_t power = 0;
-        while (nearest > 1) {
-            nearest >>= 1;
-            ++power;
-        }
-        nearest = 1;
-        while (power) {
-            nearest <<= 1;
-            --power;
-        }
-        
-        if (blockSize - nearest > (nearest*2) - blockSize) {
-            nearest = nearest*2;
-        }
-        
-        std::cerr << "WARNING: Vamp::HostExt::PluginInputDomainAdapter::Impl::initialise: non-power-of-two\nblocksize " << blockSize << " not supported, using blocksize " << nearest << " instead" << std::endl;
-        blockSize = nearest;
-
-#endif
-    }
-
-    return blockSize;
-}
-
-Plugin::FeatureSet
-PluginInputDomainAdapter::Impl::process(const float *const *inputBuffers,
-                                        RealTime timestamp)
-{
-    if (m_plugin->getInputDomain() == TimeDomain) {
-        return m_plugin->process(inputBuffers, timestamp);
-    }
-
-    // The timestamp supplied should be (according to the Vamp::Plugin
-    // spec) the time of the start of the time-domain input block.
-    // However, we want to pass to the plugin an FFT output calculated
-    // from the block of samples _centred_ on that timestamp.
-    // 
-    // We have two options:
-    // 
-    // 1. Buffer the input, calculating the fft of the values at the
-    // passed-in block minus blockSize/2 rather than starting at the
-    // passed-in block.  So each time we call process on the plugin,
-    // we are passing in the same timestamp as was passed to our own
-    // process plugin, but not (the frequency domain representation
-    // of) the same set of samples.  Advantages: avoids confusion in
-    // the host by ensuring the returned values have timestamps
-    // comparable with that passed in to this function (in fact this
-    // is pretty much essential for one-value-per-block outputs);
-    // consistent with hosts such as SV that deal with the
-    // frequency-domain transform themselves.  Disadvantages: means
-    // making the not necessarily correct assumption that the samples
-    // preceding the first official block are all zero (or some other
-    // known value).
-    //
-    // 2. Increase the passed-in timestamps by half the blocksize.  So
-    // when we call process, we are passing in the frequency domain
-    // representation of the same set of samples as passed to us, but
-    // with a different timestamp.  Advantages: simplicity; avoids
-    // iffy assumption mentioned above.  Disadvantages: inconsistency
-    // with SV in cases where stepSize != blockSize/2; potential
-    // confusion arising from returned timestamps being calculated
-    // from the adjusted input timestamps rather than the original
-    // ones (and inaccuracy where the returned timestamp is implied,
-    // as in one-value-per-block).
-    //
-    // Neither way is ideal, but I don't think either is strictly
-    // incorrect either.  I think this is just a case where the same
-    // plugin can legitimately produce differing results from the same
-    // input data, depending on how that data is packaged.
-    // 
-    // We'll go for option 2, adjusting the timestamps.  Note in
-    // particular that this means some results can differ from those
-    // produced by SV.
-
-//    std::cerr << "PluginInputDomainAdapter: sampleRate " << m_inputSampleRate << ", blocksize " << m_blockSize << ", adjusting time from " << timestamp;
-
-    timestamp = timestamp + RealTime::frame2RealTime
-        (m_blockSize/2, int(m_inputSampleRate + 0.5));
-
-//    std::cerr << " to " << timestamp << std::endl;
-
-    for (int c = 0; c < m_channels; ++c) {
-
-        for (int i = 0; i < m_blockSize; ++i) {
-            m_ri[i] = double(inputBuffers[c][i]) * m_window[i];
-        }
-
-        for (int i = 0; i < m_blockSize/2; ++i) {
-            // FFT shift
-            double value = m_ri[i];
-            m_ri[i] = m_ri[i + m_blockSize/2];
-            m_ri[i + m_blockSize/2] = value;
-        }
-
-#ifdef HAVE_FFTW3
-
-        fftw_execute(m_plan);
-
-        for (int i = 0; i <= m_blockSize/2; ++i) {
-            m_freqbuf[c][i * 2] = float(m_cbuf[i][0]);
-            m_freqbuf[c][i * 2 + 1] = float(m_cbuf[i][1]);
-        }
-
-#else
-
-        fft(m_blockSize, false, m_ri, 0, m_ro, m_io);
-
-        for (int i = 0; i <= m_blockSize/2; ++i) {
-            m_freqbuf[c][i * 2] = float(m_ro[i]);
-            m_freqbuf[c][i * 2 + 1] = float(m_io[i]);
-        }
-
-#endif
-    }
-
-    return m_plugin->process(m_freqbuf, timestamp);
-}
-
-#ifndef HAVE_FFTW3
-
-void
-PluginInputDomainAdapter::Impl::fft(unsigned int n, bool inverse,
-                                    double *ri, double *ii, double *ro, double *io)
-{
-    if (!ri || !ro || !io) return;
-
-    unsigned int bits;
-    unsigned int i, j, k, m;
-    unsigned int blockSize, blockEnd;
-
-    double tr, ti;
-
-    if (n < 2) return;
-    if (n & (n-1)) return;
-
-    double angle = 2.0 * M_PI;
-    if (inverse) angle = -angle;
-
-    for (i = 0; ; ++i) {
-	if (n & (1 << i)) {
-	    bits = i;
-	    break;
-	}
-    }
-
-    static unsigned int tableSize = 0;
-    static int *table = 0;
-
-    if (tableSize != n) {
-
-	delete[] table;
-
-	table = new int[n];
-
-	for (i = 0; i < n; ++i) {
-	
-	    m = i;
-
-	    for (j = k = 0; j < bits; ++j) {
-		k = (k << 1) | (m & 1);
-		m >>= 1;
-	    }
-
-	    table[i] = k;
-	}
-
-	tableSize = n;
-    }
-
-    if (ii) {
-	for (i = 0; i < n; ++i) {
-	    ro[table[i]] = ri[i];
-	    io[table[i]] = ii[i];
-	}
-    } else {
-	for (i = 0; i < n; ++i) {
-	    ro[table[i]] = ri[i];
-	    io[table[i]] = 0.0;
-	}
-    }
-
-    blockEnd = 1;
-
-    for (blockSize = 2; blockSize <= n; blockSize <<= 1) {
-
-	double delta = angle / (double)blockSize;
-	double sm2 = -sin(-2 * delta);
-	double sm1 = -sin(-delta);
-	double cm2 = cos(-2 * delta);
-	double cm1 = cos(-delta);
-	double w = 2 * cm1;
-	double ar[3], ai[3];
-
-	for (i = 0; i < n; i += blockSize) {
-
-	    ar[2] = cm2;
-	    ar[1] = cm1;
-
-	    ai[2] = sm2;
-	    ai[1] = sm1;
-
-	    for (j = i, m = 0; m < blockEnd; j++, m++) {
-
-		ar[0] = w * ar[1] - ar[2];
-		ar[2] = ar[1];
-		ar[1] = ar[0];
-
-		ai[0] = w * ai[1] - ai[2];
-		ai[2] = ai[1];
-		ai[1] = ai[0];
-
-		k = j + blockEnd;
-		tr = ar[0] * ro[k] - ai[0] * io[k];
-		ti = ar[0] * io[k] + ai[0] * ro[k];
-
-		ro[k] = ro[j] - tr;
-		io[k] = io[j] - ti;
-
-		ro[j] += tr;
-		io[j] += ti;
-	    }
-	}
-
-	blockEnd = blockSize;
-    }
-
-    if (inverse) {
-
-	double denom = (double)n;
-
-	for (i = 0; i < n; i++) {
-	    ro[i] /= denom;
-	    io[i] /= denom;
-	}
-    }
-}
-
-#endif
-
-}
-        
-}
-
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginInputDomainAdapter.h b/libs/vamp-sdk/vamp-sdk/hostext/PluginInputDomainAdapter.h
deleted file mode 100644
index 73da053149..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginInputDomainAdapter.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_INPUT_DOMAIN_ADAPTER_H_
-#define _VAMP_PLUGIN_INPUT_DOMAIN_ADAPTER_H_
-
-#include "PluginWrapper.h"
-
-namespace Vamp {
-
-namespace HostExt {
-
-/**
- * \class PluginInputDomainAdapter PluginInputDomainAdapter.h <vamp-sdk/hostext/PluginInputDomainAdapter.h>
- * 
- * PluginInputDomainAdapter is a Vamp plugin adapter that converts
- * time-domain input into frequency-domain input for plugins that need
- * it.  This permits a host to use time- and frequency-domain plugins
- * interchangeably without needing to handle the conversion itself.
- *
- * This adapter uses a basic Hanning windowed FFT that supports
- * power-of-two block sizes only.  If a frequency domain plugin
- * requests a non-power-of-two blocksize, the adapter will adjust it
- * to a nearby power of two instead.  Thus, getPreferredBlockSize()
- * will always return a power of two if the wrapped plugin is a
- * frequency domain one.  If the plugin doesn't accept the adjusted
- * power of two block size, initialise() will fail.
- *
- * The adapter provides no way for the host to discover whether the
- * underlying plugin is actually a time or frequency domain plugin
- * (except that if the preferred block size is not a power of two, it
- * must be a time domain plugin).
- *
- * The FFT implementation is simple and self-contained, but unlikely
- * to be the fastest available: a host can usually do better if it
- * cares enough.
- *
- * In every respect other than its input domain handling, the
- * PluginInputDomainAdapter behaves identically to the plugin that it
- * wraps.  The wrapped plugin will be deleted when the wrapper is
- * deleted.
- *
- * \note This class was introduced in version 1.1 of the Vamp plugin SDK.
- */
-
-class PluginInputDomainAdapter : public PluginWrapper
-{
-public:
-    PluginInputDomainAdapter(Plugin *plugin); // I take ownership of plugin
-    virtual ~PluginInputDomainAdapter();
-    
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-
-    InputDomain getInputDomain() const;
-
-    size_t getPreferredStepSize() const;
-    size_t getPreferredBlockSize() const;
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-
-protected:
-    class Impl;
-    Impl *m_impl;
-};
-
-}
-
-}
-
-#endif
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginLoader.cpp b/libs/vamp-sdk/vamp-sdk/hostext/PluginLoader.cpp
deleted file mode 100644
index 9d627a75cf..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginLoader.cpp
+++ /dev/null
@@ -1,637 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include "vamp-sdk/PluginHostAdapter.h"
-#include "PluginLoader.h"
-#include "PluginInputDomainAdapter.h"
-#include "PluginChannelAdapter.h"
-#include "PluginBufferingAdapter.h"
-
-#include <fstream>
-#include <cctype> // tolower
-#include <cstring>
-
-#ifdef _WIN32
-
-#include <windows.h>
-#include <tchar.h>
-#define PLUGIN_SUFFIX "dll"
-
-#else /* ! _WIN32 */
-
-#include <dirent.h>
-#include <dlfcn.h>
-
-#ifdef __APPLE__
-#define PLUGIN_SUFFIX "dylib"
-#else /* ! __APPLE__ */
-#define PLUGIN_SUFFIX "so"
-#endif /* ! __APPLE__ */
-
-#endif /* ! _WIN32 */
-
-using namespace std;
-
-namespace Vamp {
-	
-namespace HostExt {
-
-class PluginLoader::Impl
-{
-public:
-    Impl();
-    virtual ~Impl();
-
-    PluginKeyList listPlugins();
-
-    Plugin *loadPlugin(PluginKey key,
-                       float inputSampleRate,
-                       int adapterFlags);
-
-    PluginKey composePluginKey(string libraryName, string identifier);
-
-    PluginCategoryHierarchy getPluginCategory(PluginKey key);
-
-    string getLibraryPathForPlugin(PluginKey key);
-
-    static void setInstanceToClean(PluginLoader *instance);
-
-protected:
-    class PluginDeletionNotifyAdapter : public PluginWrapper {
-    public:
-        PluginDeletionNotifyAdapter(Plugin *plugin, Impl *loader);
-        virtual ~PluginDeletionNotifyAdapter();
-    protected:
-        Impl *m_loader;
-    };
-
-    class InstanceCleaner {
-    public:
-        InstanceCleaner() : m_instance(0) { }
-        ~InstanceCleaner() { delete m_instance; }
-        void setInstance(PluginLoader *instance) { m_instance = instance; }
-    protected:
-        PluginLoader *m_instance;
-    };
-
-    virtual void pluginDeleted(PluginDeletionNotifyAdapter *adapter);
-
-    map<PluginKey, string> m_pluginLibraryNameMap;
-    bool m_allPluginsEnumerated;
-    void enumeratePlugins(PluginKey forPlugin = "");
-
-    map<PluginKey, PluginCategoryHierarchy> m_taxonomy;
-    void generateTaxonomy();
-
-    map<Plugin *, void *> m_pluginLibraryHandleMap;
-
-    bool decomposePluginKey(PluginKey key,
-                            string &libraryName, string &identifier);
-
-    void *loadLibrary(string path);
-    void unloadLibrary(void *handle);
-    void *lookupInLibrary(void *handle, const char *symbol);
-
-    string splicePath(string a, string b);
-    vector<string> listFiles(string dir, string ext);
-    
-    static InstanceCleaner m_cleaner;
-};
-
-PluginLoader *
-PluginLoader::m_instance = 0;
-
-PluginLoader::Impl::InstanceCleaner
-PluginLoader::Impl::m_cleaner;
-
-PluginLoader::PluginLoader()
-{
-    m_impl = new Impl();
-}
-
-PluginLoader::~PluginLoader()
-{
-    delete m_impl;
-}
-
-PluginLoader *
-PluginLoader::getInstance()
-{
-    if (!m_instance) {
-        // The cleaner doesn't own the instance, because we leave the
-        // instance pointer in the base class for binary backwards
-        // compatibility reasons and to avoid waste
-        m_instance = new PluginLoader();
-        Impl::setInstanceToClean(m_instance);
-    }
-    return m_instance;
-}
-
-vector<PluginLoader::PluginKey>
-PluginLoader::listPlugins() 
-{
-    return m_impl->listPlugins();
-}
-
-Plugin *
-PluginLoader::loadPlugin(PluginKey key,
-                         float inputSampleRate,
-                         int adapterFlags)
-{
-    return m_impl->loadPlugin(key, inputSampleRate, adapterFlags);
-}
-
-PluginLoader::PluginKey
-PluginLoader::composePluginKey(string libraryName, string identifier) 
-{
-    return m_impl->composePluginKey(libraryName, identifier);
-}
-
-PluginLoader::PluginCategoryHierarchy
-PluginLoader::getPluginCategory(PluginKey key)
-{
-    return m_impl->getPluginCategory(key);
-}
-
-string
-PluginLoader::getLibraryPathForPlugin(PluginKey key)
-{
-    return m_impl->getLibraryPathForPlugin(key);
-}
- 
-PluginLoader::Impl::Impl() :
-    m_allPluginsEnumerated(false)
-{
-}
-
-PluginLoader::Impl::~Impl()
-{
-}
-
-void
-PluginLoader::Impl::setInstanceToClean(PluginLoader *instance)
-{
-    m_cleaner.setInstance(instance);
-}
-
-vector<PluginLoader::PluginKey>
-PluginLoader::Impl::listPlugins() 
-{
-    if (!m_allPluginsEnumerated) enumeratePlugins();
-
-    vector<PluginKey> plugins;
-    for (map<PluginKey, string>::iterator mi = m_pluginLibraryNameMap.begin();
-         mi != m_pluginLibraryNameMap.end(); ++mi) {
-        plugins.push_back(mi->first);
-    }
-
-    return plugins;
-}
-
-void
-PluginLoader::Impl::enumeratePlugins(PluginKey forPlugin)
-{
-    vector<string> path = PluginHostAdapter::getPluginPath();
-
-    string libraryName, identifier;
-    if (forPlugin != "") {
-        if (!decomposePluginKey(forPlugin, libraryName, identifier)) {
-            std::cerr << "WARNING: Vamp::HostExt::PluginLoader: Invalid plugin key \""
-                      << forPlugin << "\" in enumerate" << std::endl;
-            return;
-        }
-    }
-
-    for (size_t i = 0; i < path.size(); ++i) {
-        
-        vector<string> files = listFiles(path[i], PLUGIN_SUFFIX);
-
-        for (vector<string>::iterator fi = files.begin();
-             fi != files.end(); ++fi) {
-            
-            if (libraryName != "") {
-                // libraryName is lowercased and lacking an extension,
-                // as it came from the plugin key
-                string temp = *fi;
-                for (size_t i = 0; i < temp.length(); ++i) {
-                    temp[i] = tolower(temp[i]);
-                }
-                string::size_type pi = temp.find('.');
-                if (pi == string::npos) {
-                    if (libraryName != temp) continue;
-                } else {
-                    if (libraryName != temp.substr(0, pi)) continue;
-                }
-            }
-
-            string fullPath = path[i];
-            fullPath = splicePath(fullPath, *fi);
-            void *handle = loadLibrary(fullPath);
-            if (!handle) continue;
-            
-            VampGetPluginDescriptorFunction fn =
-                (VampGetPluginDescriptorFunction)lookupInLibrary
-                (handle, "vampGetPluginDescriptor");
-            
-            if (!fn) {
-                unloadLibrary(handle);
-                continue;
-            }
-            
-            int index = 0;
-            const VampPluginDescriptor *descriptor = 0;
-            
-            while ((descriptor = fn(VAMP_API_VERSION, index))) {
-                ++index;
-                if (identifier != "") {
-                    if (descriptor->identifier != identifier) continue;
-                }
-                PluginKey key = composePluginKey(*fi, descriptor->identifier);
-//                std::cerr << "enumerate: " << key << " (path: " << fullPath << ")" << std::endl;
-                if (m_pluginLibraryNameMap.find(key) ==
-                    m_pluginLibraryNameMap.end()) {
-                    m_pluginLibraryNameMap[key] = fullPath;
-                }
-            }
-            
-            unloadLibrary(handle);
-        }
-    }
-
-    if (forPlugin == "") m_allPluginsEnumerated = true;
-}
-
-PluginLoader::PluginKey
-PluginLoader::Impl::composePluginKey(string libraryName, string identifier)
-{
-    string basename = libraryName;
-
-    string::size_type li = basename.rfind('/');
-    if (li != string::npos) basename = basename.substr(li + 1);
-
-    li = basename.find('.');
-    if (li != string::npos) basename = basename.substr(0, li);
-
-    for (size_t i = 0; i < basename.length(); ++i) {
-        basename[i] = tolower(basename[i]);
-    }
-
-    return basename + ":" + identifier;
-}
-
-bool
-PluginLoader::Impl::decomposePluginKey(PluginKey key,
-                                       string &libraryName,
-                                       string &identifier)
-{
-    string::size_type ki = key.find(':');
-    if (ki == string::npos) {
-        return false;
-    }
-
-    libraryName = key.substr(0, ki);
-    identifier = key.substr(ki + 1);
-    return true;
-}
-
-PluginLoader::PluginCategoryHierarchy
-PluginLoader::Impl::getPluginCategory(PluginKey plugin)
-{
-    if (m_taxonomy.empty()) generateTaxonomy();
-    if (m_taxonomy.find(plugin) == m_taxonomy.end()) {
-        return PluginCategoryHierarchy();
-    }
-    return m_taxonomy[plugin];
-}
-
-string
-PluginLoader::Impl::getLibraryPathForPlugin(PluginKey plugin)
-{
-    if (m_pluginLibraryNameMap.find(plugin) == m_pluginLibraryNameMap.end()) {
-        if (m_allPluginsEnumerated) return "";
-        enumeratePlugins(plugin);
-    }
-    if (m_pluginLibraryNameMap.find(plugin) == m_pluginLibraryNameMap.end()) {
-        return "";
-    }
-    return m_pluginLibraryNameMap[plugin];
-}    
-
-Plugin *
-PluginLoader::Impl::loadPlugin(PluginKey key,
-                               float inputSampleRate, int adapterFlags)
-{
-    string libname, identifier;
-    if (!decomposePluginKey(key, libname, identifier)) {
-        std::cerr << "Vamp::HostExt::PluginLoader: Invalid plugin key \""
-                  << key << "\" in loadPlugin" << std::endl;
-        return 0;
-    }
-        
-    string fullPath = getLibraryPathForPlugin(key);
-    if (fullPath == "") return 0;
-    
-    void *handle = loadLibrary(fullPath);
-    if (!handle) return 0;
-    
-    VampGetPluginDescriptorFunction fn =
-        (VampGetPluginDescriptorFunction)lookupInLibrary
-        (handle, "vampGetPluginDescriptor");
-
-    if (!fn) {
-        unloadLibrary(handle);
-        return 0;
-    }
-
-    int index = 0;
-    const VampPluginDescriptor *descriptor = 0;
-
-    while ((descriptor = fn(VAMP_API_VERSION, index))) {
-
-        if (string(descriptor->identifier) == identifier) {
-
-            Vamp::PluginHostAdapter *plugin =
-                new Vamp::PluginHostAdapter(descriptor, inputSampleRate);
-
-            Plugin *adapter = new PluginDeletionNotifyAdapter(plugin, this);
-
-            m_pluginLibraryHandleMap[adapter] = handle;
-
-            if (adapterFlags & ADAPT_INPUT_DOMAIN) {
-                if (adapter->getInputDomain() == Plugin::FrequencyDomain) {
-                    adapter = new PluginInputDomainAdapter(adapter);
-                }
-            }
-
-            if (adapterFlags & ADAPT_BUFFER_SIZE) {
-                adapter = new PluginBufferingAdapter(adapter);
-            }
-
-            if (adapterFlags & ADAPT_CHANNEL_COUNT) {
-                adapter = new PluginChannelAdapter(adapter);
-            }
-
-            return adapter;
-        }
-
-        ++index;
-    }
-
-    cerr << "Vamp::HostExt::PluginLoader: Plugin \""
-         << identifier << "\" not found in library \""
-         << fullPath << "\"" << endl;
-
-    return 0;
-}
-
-void
-PluginLoader::Impl::generateTaxonomy()
-{
-//    cerr << "PluginLoader::Impl::generateTaxonomy" << endl;
-
-    vector<string> path = PluginHostAdapter::getPluginPath();
-    string libfragment = "/lib/";
-    vector<string> catpath;
-
-    string suffix = "cat";
-
-    for (vector<string>::iterator i = path.begin();
-         i != path.end(); ++i) {
-
-        // It doesn't matter that we're using literal forward-slash in
-        // this bit, as it's only relevant if the path contains
-        // "/lib/", which is only meaningful and only plausible on
-        // systems with forward-slash delimiters
-        
-        string dir = *i;
-        string::size_type li = dir.find(libfragment);
-
-        if (li != string::npos) {
-            catpath.push_back
-                (dir.substr(0, li)
-                 + "/share/"
-                 + dir.substr(li + libfragment.length()));
-        }
-
-        catpath.push_back(dir);
-    }
-
-    char buffer[1024];
-
-    for (vector<string>::iterator i = catpath.begin();
-         i != catpath.end(); ++i) {
-        
-        vector<string> files = listFiles(*i, suffix);
-
-        for (vector<string>::iterator fi = files.begin();
-             fi != files.end(); ++fi) {
-
-            string filepath = splicePath(*i, *fi);
-            ifstream is(filepath.c_str(), ifstream::in | ifstream::binary);
-
-            if (is.fail()) {
-//                cerr << "failed to open: " << filepath << endl;
-                continue;
-            }
-
-//            cerr << "opened: " << filepath << endl;
-
-            while (!!is.getline(buffer, 1024)) {
-
-                string line(buffer);
-
-//                cerr << "line = " << line << endl;
-
-                string::size_type di = line.find("::");
-                if (di == string::npos) continue;
-
-                string id = line.substr(0, di);
-                string encodedCat = line.substr(di + 2);
-
-                if (id.substr(0, 5) != "vamp:") continue;
-                id = id.substr(5);
-
-                while (encodedCat.length() >= 1 &&
-                       encodedCat[encodedCat.length()-1] == '\r') {
-                    encodedCat = encodedCat.substr(0, encodedCat.length()-1);
-                }
-
-//                cerr << "id = " << id << ", cat = " << encodedCat << endl;
-
-                PluginCategoryHierarchy category;
-                string::size_type ai;
-                while ((ai = encodedCat.find(" > ")) != string::npos) {
-                    category.push_back(encodedCat.substr(0, ai));
-                    encodedCat = encodedCat.substr(ai + 3);
-                }
-                if (encodedCat != "") category.push_back(encodedCat);
-
-                m_taxonomy[id] = category;
-            }
-        }
-    }
-}    
-
-void *
-PluginLoader::Impl::loadLibrary(string path)
-{
-    void *handle = 0;
-#ifdef _WIN32
-    handle = LoadLibrary(path.c_str());
-    if (!handle) {
-        cerr << "Vamp::HostExt::PluginLoader: Unable to load library \""
-             << path << "\"" << endl;
-    }
-#else
-    handle = dlopen(path.c_str(), RTLD_LAZY);
-    if (!handle) {
-        cerr << "Vamp::HostExt::PluginLoader: Unable to load library \""
-             << path << "\": " << dlerror() << endl;
-    }
-#endif
-    return handle;
-}
-
-void
-PluginLoader::Impl::unloadLibrary(void *handle)
-{
-#ifdef _WIN32
-    FreeLibrary((HINSTANCE)handle);
-#else
-    dlclose(handle);
-#endif
-}
-
-void *
-PluginLoader::Impl::lookupInLibrary(void *handle, const char *symbol)
-{
-#ifdef _WIN32
-    return (void *)GetProcAddress((HINSTANCE)handle, symbol);
-#else
-    return (void *)dlsym(handle, symbol);
-#endif
-}
-
-string
-PluginLoader::Impl::splicePath(string a, string b)
-{
-#ifdef _WIN32
-    return a + "\\" + b;
-#else
-    return a + "/" + b;
-#endif
-}
-
-vector<string>
-PluginLoader::Impl::listFiles(string dir, string extension)
-{
-    vector<string> files;
-
-#ifdef _WIN32
-
-    string expression = dir + "\\*." + extension;
-    WIN32_FIND_DATA data;
-    HANDLE fh = FindFirstFile(expression.c_str(), &data);
-    if (fh == INVALID_HANDLE_VALUE) return files;
-
-    bool ok = true;
-    while (ok) {
-        files.push_back(data.cFileName);
-        ok = FindNextFile(fh, &data);
-    }
-
-    FindClose(fh);
-
-#else
-
-    size_t extlen = extension.length();
-    DIR *d = opendir(dir.c_str());
-    if (!d) return files;
-            
-    struct dirent *e = 0;
-    while ((e = readdir(d))) {
- 
-        if (!(e->d_type & DT_REG) && (e->d_type != DT_UNKNOWN)) continue;
-        
-        if (!e->d_name) continue;
-       
-        size_t len = strlen(e->d_name);
-        if (len < extlen + 2 ||
-            e->d_name + len - extlen - 1 != "." + extension) {
-            continue;
-        }
-
-        files.push_back(e->d_name);
-    }
-
-    closedir(d);
-#endif
-
-    return files;
-}
-
-void
-PluginLoader::Impl::pluginDeleted(PluginDeletionNotifyAdapter *adapter)
-{
-    void *handle = m_pluginLibraryHandleMap[adapter];
-    if (handle) unloadLibrary(handle);
-    m_pluginLibraryHandleMap.erase(adapter);
-}
-
-PluginLoader::Impl::PluginDeletionNotifyAdapter::PluginDeletionNotifyAdapter(Plugin *plugin,
-                                                                             Impl *loader) :
-    PluginWrapper(plugin),
-    m_loader(loader)
-{
-}
-
-PluginLoader::Impl::PluginDeletionNotifyAdapter::~PluginDeletionNotifyAdapter()
-{
-    // We need to delete the plugin before calling pluginDeleted, as
-    // the delete call may require calling through to the descriptor
-    // (for e.g. cleanup) but pluginDeleted may unload the required
-    // library for the call.  To prevent a double deletion when our
-    // parent's destructor runs (after this one), be sure to set
-    // m_plugin to 0 after deletion.
-    delete m_plugin;
-    m_plugin = 0;
-
-    if (m_loader) m_loader->pluginDeleted(this);
-}
-
-}
-
-}
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginLoader.h b/libs/vamp-sdk/vamp-sdk/hostext/PluginLoader.h
deleted file mode 100644
index f48143c11e..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginLoader.h
+++ /dev/null
@@ -1,238 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_LOADER_H_
-#define _VAMP_PLUGIN_LOADER_H_
-
-#include <vector>
-#include <string>
-#include <map>
-
-#include "PluginWrapper.h"
-
-namespace Vamp {
-
-class Plugin;
-
-namespace HostExt {
-
-/**
- * \class PluginLoader PluginLoader.h <vamp-sdk/hostext/PluginLoader.h>
- * 
- * Vamp::HostExt::PluginLoader is a convenience class for discovering
- * and loading Vamp plugins using the typical plugin-path, library
- * naming, and categorisation conventions described in the Vamp SDK
- * documentation.  This class is intended to greatly simplify the task
- * of becoming a Vamp plugin host for any C++ application.
- * 
- * Hosts are not required by the Vamp specification to use the same
- * plugin search path and naming conventions as implemented by this
- * class, and are certainly not required to use this actual class.
- * But we do strongly recommend it.
- *
- * \note This class was introduced in version 1.1 of the Vamp plugin SDK.
- */
-
-class PluginLoader
-{
-public:
-    /**
-     * Obtain a pointer to the singleton instance of PluginLoader.
-     * Use this to obtain your loader object.
-     */
-    static PluginLoader *getInstance();
-
-    /**
-     * PluginKey is a string type that is used to identify a plugin
-     * uniquely within the scope of "the current system".  It consists
-     * of the lower-cased base name of the plugin library, a colon
-     * separator, and the identifier string for the plugin.  It is
-     * only meaningful in the context of a given plugin path (the one
-     * returned by PluginHostAdapter::getPluginPath()).
-     *
-     * Use composePluginKey() to construct a plugin key from a known
-     * plugin library name and identifier.
-     *
-     * Note: the fact that the library component of the key is
-     * lower-cased implies that library names are matched
-     * case-insensitively by the PluginLoader class, regardless of the
-     * case sensitivity of the underlying filesystem.  (Plugin
-     * identifiers _are_ case sensitive, however.)  Also, it is not
-     * possible to portably extract a working library name from a
-     * plugin key, as the result may fail on case-sensitive
-     * filesystems.  Use getLibraryPathForPlugin() instead.
-     */
-    typedef std::string PluginKey;
-
-    /**
-     * PluginKeyList is a sequence of plugin keys, such as returned by
-     * listPlugins().
-     */
-    typedef std::vector<PluginKey> PluginKeyList;
-
-    /**
-     * PluginCategoryHierarchy is a sequence of general->specific
-     * category names, as may be associated with a single plugin.
-     * This sequence describes the location of a plugin within a
-     * category forest, containing the human-readable names of the
-     * plugin's category tree root, followed by each of the nodes down
-     * to the leaf containing the plugin.
-     *
-     * \see getPluginCategory()
-     */
-    typedef std::vector<std::string> PluginCategoryHierarchy;
-
-    /**
-     * Search for all available Vamp plugins, and return a list of
-     * them in the order in which they were found.
-     */
-    PluginKeyList listPlugins();
-
-    /**
-     * AdapterFlags contains a set of values that may be OR'd together
-     * to indicate in which circumstances PluginLoader should use a
-     * plugin adapter to make a plugin easier to use for a host that
-     * does not want to cater for complex features.
-     *
-     * The available flags are:
-     * 
-     * ADAPT_INPUT_DOMAIN - If the plugin expects frequency domain
-     * input, wrap it in a PluginInputDomainAdapter that automatically
-     * converts the plugin to one that expects time-domain input.
-     * This enables a host to accommodate time- and frequency-domain
-     * plugins without needing to do any conversion itself.
-     *
-     * ADAPT_CHANNEL_COUNT - Wrap the plugin in a PluginChannelAdapter
-     * to handle any mismatch between the number of channels of audio
-     * the plugin can handle and the number available in the host.
-     * This enables a host to use plugins that may require the input
-     * to be mixed down to mono, etc., without having to worry about
-     * doing that itself.
-     *
-     * ADAPT_BUFFER_SIZE - Wrap the plugin in a PluginBufferingAdapter
-     * permitting the host to provide audio input using any block
-     * size, with no overlap, regardless of the plugin's preferred
-     * block size (suitable for hosts that read from non-seekable
-     * streaming media, for example).  This adapter introduces some
-     * run-time overhead and also changes the semantics of the plugin
-     * slightly (see the PluginBufferingAdapter header documentation
-     * for details).
-     *
-     * ADAPT_ALL_SAFE - Perform all available adaptations that are
-     * meaningful for the plugin and "safe".  Currently this means to
-     * ADAPT_INPUT_DOMAIN if the plugin wants FrequencyDomain input;
-     * ADAPT_CHANNEL_COUNT always; and ADAPT_BUFFER_SIZE never.
-     * 
-     * ADAPT_ALL - Perform all available adaptations that are
-     * meaningful for the plugin.
-     * 
-     * See PluginInputDomainAdapter, PluginChannelAdapter and
-     * PluginBufferingAdapter for more details of the classes that the
-     * loader may use if these flags are set.
-     */
-    enum AdapterFlags {
-
-        ADAPT_INPUT_DOMAIN  = 0x01,
-        ADAPT_CHANNEL_COUNT = 0x02,
-        ADAPT_BUFFER_SIZE   = 0x04,
-
-        ADAPT_ALL_SAFE      = 0x03,
-
-        ADAPT_ALL           = 0xff
-    };
-
-    /**
-     * Load a Vamp plugin, given its identifying key.  If the plugin
-     * could not be loaded, returns 0.
-     *
-     * The returned plugin should be deleted (using the standard C++
-     * delete keyword) after use.
-     *
-     * \param adapterFlags a bitwise OR of the values in the AdapterFlags
-     * enumeration, indicating under which circumstances an adapter should be
-     * used to wrap the original plugin.  If adapterFlags is 0, no
-     * optional adapters will be used.  Otherwise, the returned plugin
-     * may be of an adapter class type which will behave identically
-     * to the original plugin, apart from any particular features
-     * implemented by the adapter itself.
-     * 
-     * \see AdapterFlags, PluginInputDomainAdapter, PluginChannelAdapter
-     */
-    Plugin *loadPlugin(PluginKey key,
-                       float inputSampleRate,
-                       int adapterFlags = 0);
-
-    /**
-     * Given a Vamp plugin library name and plugin identifier, return
-     * the corresponding plugin key in a form suitable for passing in to
-     * loadPlugin().
-     */
-    PluginKey composePluginKey(std::string libraryName,
-                               std::string identifier);
-
-    /**
-     * Return the category hierarchy for a Vamp plugin, given its
-     * identifying key.
-     *
-     * If the plugin has no category information, return an empty
-     * hierarchy.
-     *
-     * \see PluginCategoryHierarchy
-     */
-    PluginCategoryHierarchy getPluginCategory(PluginKey plugin);
-
-    /**
-     * Return the file path of the dynamic library from which the
-     * given plugin will be loaded (if available).
-     */
-    std::string getLibraryPathForPlugin(PluginKey plugin);
-
-protected:
-    PluginLoader();
-    virtual ~PluginLoader();
-
-    class Impl;
-    Impl *m_impl;
-
-    static PluginLoader *m_instance;
-};
-
-}
-
-}
-
-#endif
-
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginWrapper.cpp b/libs/vamp-sdk/vamp-sdk/hostext/PluginWrapper.cpp
deleted file mode 100644
index dcbdf5b73a..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginWrapper.cpp
+++ /dev/null
@@ -1,201 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#include "PluginWrapper.h"
-
-namespace Vamp {
-
-namespace HostExt {
-
-class PluginRateExtractor : public Plugin
-{
-public:
-    PluginRateExtractor() : Plugin(0) { }
-    float getRate() const { return m_inputSampleRate; }
-};
-
-PluginWrapper::PluginWrapper(Plugin *plugin) :
-    Plugin(((PluginRateExtractor *)plugin)->getRate()),
-    m_plugin(plugin)
-{
-}
-
-PluginWrapper::~PluginWrapper()
-{
-    delete m_plugin;
-}
-
-bool
-PluginWrapper::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    return m_plugin->initialise(channels, stepSize, blockSize);
-}
-
-void
-PluginWrapper::reset()
-{
-    m_plugin->reset();
-}
-
-Plugin::InputDomain
-PluginWrapper::getInputDomain() const
-{
-    return m_plugin->getInputDomain();
-}
-
-unsigned int
-PluginWrapper::getVampApiVersion() const
-{
-    return m_plugin->getVampApiVersion();
-}
-
-std::string
-PluginWrapper::getIdentifier() const
-{
-    return m_plugin->getIdentifier();
-}
-
-std::string
-PluginWrapper::getName() const
-{
-    return m_plugin->getName();
-}
-
-std::string
-PluginWrapper::getDescription() const
-{
-    return m_plugin->getDescription();
-}
-
-std::string
-PluginWrapper::getMaker() const
-{
-    return m_plugin->getMaker();
-}
-
-int
-PluginWrapper::getPluginVersion() const
-{
-    return m_plugin->getPluginVersion();
-}
-
-std::string
-PluginWrapper::getCopyright() const
-{
-    return m_plugin->getCopyright();
-}
-
-PluginBase::ParameterList
-PluginWrapper::getParameterDescriptors() const
-{
-    return m_plugin->getParameterDescriptors();
-}
-
-float
-PluginWrapper::getParameter(std::string parameter) const
-{
-    return m_plugin->getParameter(parameter);
-}
-
-void
-PluginWrapper::setParameter(std::string parameter, float value)
-{
-    m_plugin->setParameter(parameter, value);
-}
-
-PluginBase::ProgramList
-PluginWrapper::getPrograms() const
-{
-    return m_plugin->getPrograms();
-}
-
-std::string
-PluginWrapper::getCurrentProgram() const
-{
-    return m_plugin->getCurrentProgram();
-}
-
-void
-PluginWrapper::selectProgram(std::string program)
-{
-    m_plugin->selectProgram(program);
-}
-
-size_t
-PluginWrapper::getPreferredStepSize() const
-{
-    return m_plugin->getPreferredStepSize();
-}
-
-size_t
-PluginWrapper::getPreferredBlockSize() const
-{
-    return m_plugin->getPreferredBlockSize();
-}
-
-size_t
-PluginWrapper::getMinChannelCount() const
-{
-    return m_plugin->getMinChannelCount();
-}
-
-size_t PluginWrapper::getMaxChannelCount() const
-{
-    return m_plugin->getMaxChannelCount();
-}
-
-Plugin::OutputList
-PluginWrapper::getOutputDescriptors() const
-{
-    return m_plugin->getOutputDescriptors();
-}
-
-Plugin::FeatureSet
-PluginWrapper::process(const float *const *inputBuffers, RealTime timestamp)
-{
-    return m_plugin->process(inputBuffers, timestamp);
-}
-
-Plugin::FeatureSet
-PluginWrapper::getRemainingFeatures()
-{
-    return m_plugin->getRemainingFeatures();
-}
-
-}
-
-}
-
diff --git a/libs/vamp-sdk/vamp-sdk/hostext/PluginWrapper.h b/libs/vamp-sdk/vamp-sdk/hostext/PluginWrapper.h
deleted file mode 100644
index d5ec1da0e8..0000000000
--- a/libs/vamp-sdk/vamp-sdk/hostext/PluginWrapper.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* -*- 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 2006-2007 Chris Cannam and QMUL.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef _VAMP_PLUGIN_WRAPPER_H_
-#define _VAMP_PLUGIN_WRAPPER_H_
-
-#include <vamp-sdk/Plugin.h>
-
-namespace Vamp {
-
-namespace HostExt {
-
-/**
- * \class PluginWrapper PluginWrapper.h <vamp-sdk/hostext/PluginWrapper.h>
- * 
- * PluginWrapper is a simple base class for adapter plugins.  It takes
- * a pointer to a "to be wrapped" Vamp plugin on construction, and
- * provides implementations of all the Vamp plugin methods that simply
- * delegate through to the wrapped plugin.  A subclass can therefore
- * override only the methods that are meaningful for the particular
- * adapter.
- *
- * \note This class was introduced in version 1.1 of the Vamp plugin SDK.
- */
-
-class PluginWrapper : public Plugin
-{
-public:
-    virtual ~PluginWrapper();
-    
-    bool initialise(size_t channels, size_t stepSize, size_t blockSize);
-    void reset();
-
-    InputDomain getInputDomain() const;
-
-    unsigned int getVampApiVersion() const;
-    std::string getIdentifier() const;
-    std::string getName() const;
-    std::string getDescription() const;
-    std::string getMaker() const;
-    int getPluginVersion() const;
-    std::string getCopyright() const;
-
-    ParameterList getParameterDescriptors() const;
-    float getParameter(std::string) const;
-    void setParameter(std::string, float);
-
-    ProgramList getPrograms() const;
-    std::string getCurrentProgram() const;
-    void selectProgram(std::string);
-
-    size_t getPreferredStepSize() const;
-    size_t getPreferredBlockSize() const;
-
-    size_t getMinChannelCount() const;
-    size_t getMaxChannelCount() const;
-
-    OutputList getOutputDescriptors() const;
-
-    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);
-
-    FeatureSet getRemainingFeatures();
-
-protected:
-    PluginWrapper(Plugin *plugin); // I take ownership of plugin
-    Plugin *m_plugin;
-};
-
-}
-
-}
-
-#endif
diff --git a/libs/vamp-sdk/vamp-sdk/libvamp-hostsdk.la.in b/libs/vamp-sdk/vamp-sdk/libvamp-hostsdk.la.in
deleted file mode 100644
index 83362dc39c..0000000000
--- a/libs/vamp-sdk/vamp-sdk/libvamp-hostsdk.la.in
+++ /dev/null
@@ -1,9 +0,0 @@
-dlname='%LINK_ABI%'
-library_names='%LIBNAME% %LINK_ABI% %LINK_DEV%'
-old_library='%STATIC%'
-dependency_libs=''
-current=2
-age=0
-revision=0
-installed=yes
-libdir='%LIBS%'
diff --git a/libs/vamp-sdk/vamp-sdk/libvamp-sdk.la.in b/libs/vamp-sdk/vamp-sdk/libvamp-sdk.la.in
deleted file mode 100644
index 1674afe3e4..0000000000
--- a/libs/vamp-sdk/vamp-sdk/libvamp-sdk.la.in
+++ /dev/null
@@ -1,9 +0,0 @@
-dlname='%LINK_ABI%'
-library_names='%LIBNAME% %LINK_ABI% %LINK_DEV%'
-old_library='%STATIC%'
-dependency_libs=''
-current=1
-age=1
-revision=0
-installed=yes
-libdir='%LIBS%'
diff --git a/libs/vamp-sdk/vamp/vamp.h b/libs/vamp-sdk/vamp/vamp.h
deleted file mode 100644
index 4f0145ab59..0000000000
--- a/libs/vamp-sdk/vamp/vamp.h
+++ /dev/null
@@ -1,339 +0,0 @@
-/* -*- 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.
-  
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
-    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
-    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-    Except as contained in this notice, the names of the Centre for
-    Digital Music; Queen Mary, University of London; and Chris Cannam
-    shall not be used in advertising or otherwise to promote the sale,
-    use or other dealings in this Software without prior written
-    authorization.
-*/
-
-#ifndef VAMP_HEADER_INCLUDED
-#define VAMP_HEADER_INCLUDED
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** 
- * Plugin API version.  This is incremented when a change is made that
- * changes the binary layout of the descriptor records.  When this
- * happens, there should be a mechanism for retaining compatibility
- * with older hosts and/or plugins.
- *
- * See also the vampApiVersion field in the plugin descriptor, and the
- * hostApiVersion argument to the vampGetPluginDescriptor function.
- */
-#define VAMP_API_VERSION 1
-
-/**
- * C language API for Vamp plugins.
- * 
- * This is the formal plugin API for Vamp.  Plugin authors may prefer
- * to use the C++ classes provided in the Vamp plugin SDK, instead of
- * using this API directly.  There is an adapter class provided that
- * makes C++ plugins available using this C API with relatively little
- * work, and the C++ headers are more thoroughly documented.
- *
- * IMPORTANT: The comments in this file summarise the purpose of each
- * of the declared fields and functions, but do not provide a complete
- * guide to their permitted values and expected usage.  Please refer
- * to the C++ headers in the Vamp plugin SDK for further details and
- * plugin lifecycle documentation.
- */
-
-typedef struct _VampParameterDescriptor
-{
-    /** Computer-usable name of the parameter. Must not change. [a-zA-Z0-9_] */
-    const char *identifier;
-
-    /** Human-readable name of the parameter. May be translatable. */
-    const char *name;
-
-    /** Human-readable short text about the parameter.  May be translatable. */
-    const char *description;
-
-    /** Human-readable unit of the parameter. */
-    const char *unit;
-
-    /** Minimum value. */
-    float minValue;
-
-    /** Maximum value. */
-    float maxValue;
-
-    /** Default value. Plugin is responsible for setting this on initialise. */
-    float defaultValue;
-
-    /** 1 if parameter values are quantized to a particular resolution. */
-    int isQuantized;
-
-    /** Quantization resolution, if isQuantized. */
-    float quantizeStep;
-
-    /** Human-readable names of the values, if isQuantized.  May be NULL. */
-    const char **valueNames;
-
-} VampParameterDescriptor;
-
-typedef enum
-{
-    /** Each process call returns results aligned with call's block start. */
-    vampOneSamplePerStep,
-
-    /** Returned results are evenly spaced at samplerate specified below. */
-    vampFixedSampleRate,
-
-    /** Returned results have their own individual timestamps. */
-    vampVariableSampleRate
-
-} VampSampleType;
-
-typedef struct _VampOutputDescriptor
-{
-    /** Computer-usable name of the output. Must not change. [a-zA-Z0-9_] */
-    const char *identifier;
-
-    /** Human-readable name of the output. May be translatable. */
-    const char *name;
-
-    /** Human-readable short text about the output. May be translatable. */
-    const char *description;
-
-    /** Human-readable name of the unit of the output. */
-    const char *unit;
-
-    /** 1 if output has equal number of values for each returned result. */
-    int hasFixedBinCount;
-
-    /** Number of values per result, if hasFixedBinCount. */
-    unsigned int binCount;
-
-    /** Names of returned value bins, if hasFixedBinCount.  May be NULL. */
-    const char **binNames;
-
-    /** 1 if each returned value falls within the same fixed min/max range. */
-    int hasKnownExtents;
-    
-    /** Minimum value for a returned result in any bin, if hasKnownExtents. */
-    float minValue;
-
-    /** Maximum value for a returned result in any bin, if hasKnownExtents. */
-    float maxValue;
-
-    /** 1 if returned results are quantized to a particular resolution. */
-    int isQuantized;
-
-    /** Quantization resolution for returned results, if isQuantized. */
-    float quantizeStep;
-
-    /** Time positioning method for returned results (see VampSampleType). */
-    VampSampleType sampleType;
-
-    /** Sample rate of returned results, if sampleType is vampFixedSampleRate.
-       "Resolution" of result, if sampleType is vampVariableSampleRate. */
-    float sampleRate;
-
-} VampOutputDescriptor;
-
-typedef struct _VampFeature
-{
-    /** 1 if the feature has a timestamp (i.e. if vampVariableSampleRate). */
-    int hasTimestamp;
-
-    /** Seconds component of timestamp. */
-    int sec;
-
-    /** Nanoseconds component of timestamp. */
-    int nsec;
-
-    /** Number of values.  Must be binCount if hasFixedBinCount. */
-    unsigned int valueCount;
-
-    /** Values for this returned sample. */
-    float *values;
-
-    /** Label for this returned sample.  May be NULL. */
-    char *label;
-
-} VampFeature;
-
-typedef struct _VampFeatureList
-{
-    /** Number of features in this feature list. */
-    unsigned int featureCount;
-
-    /** Features in this feature list.  May be NULL if featureCount is zero. */
-    VampFeature *features;
-
-} VampFeatureList;
-
-typedef enum
-{
-    vampTimeDomain,
-    vampFrequencyDomain
-
-} VampInputDomain;
-
-typedef void *VampPluginHandle;
-
-typedef struct _VampPluginDescriptor
-{
-    /** API version with which this descriptor is compatible. */
-    unsigned int vampApiVersion;
-
-    /** Computer-usable name of the plugin. Must not change. [a-zA-Z0-9_] */
-    const char *identifier;
-
-    /** Human-readable name of the plugin. May be translatable. */
-    const char *name;
-
-    /** Human-readable short text about the plugin. May be translatable. */
-    const char *description;
-
-    /** Human-readable name of plugin's author or vendor. */
-    const char *maker;
-
-    /** Version number of the plugin. */
-    int pluginVersion;
-
-    /** Human-readable summary of copyright or licensing for plugin. */
-    const char *copyright;
-
-    /** Number of parameter inputs. */
-    unsigned int parameterCount;
-
-    /** Fixed descriptors for parameter inputs. */
-    const VampParameterDescriptor **parameters;
-
-    /** Number of programs. */
-    unsigned int programCount;
-
-    /** Fixed names for programs. */
-    const char **programs;
-
-    /** Preferred input domain for audio input (time or frequency). */
-    VampInputDomain inputDomain;
-
-    /** Create and return a new instance of this plugin. */
-    VampPluginHandle (*instantiate)(const struct _VampPluginDescriptor *,
-                                   float inputSampleRate);
-
-    /** Destroy an instance of this plugin. */
-    void (*cleanup)(VampPluginHandle);
-
-    /** Initialise an instance following parameter configuration. */
-    int (*initialise)(VampPluginHandle,
-                      unsigned int inputChannels,
-                      unsigned int stepSize, 
-                      unsigned int blockSize);
-
-    /** Reset an instance, ready to use again on new input data. */
-    void (*reset)(VampPluginHandle);
-
-    /** Get a parameter value. */
-    float (*getParameter)(VampPluginHandle, int);
-
-    /** Set a parameter value. May only be called before initialise. */
-    void  (*setParameter)(VampPluginHandle, int, float);
-
-    /** Get the current program (if programCount > 0). */
-    unsigned int (*getCurrentProgram)(VampPluginHandle);
-
-    /** Set the current program. May only be called before initialise. */
-    void  (*selectProgram)(VampPluginHandle, unsigned int);
-    
-    /** Get the plugin's preferred processing window increment in samples. */
-    unsigned int (*getPreferredStepSize)(VampPluginHandle);
-
-    /** Get the plugin's preferred processing window size in samples. */
-    unsigned int (*getPreferredBlockSize)(VampPluginHandle);
-
-    /** Get the minimum number of input channels this plugin can handle. */
-    unsigned int (*getMinChannelCount)(VampPluginHandle);
-
-    /** Get the maximum number of input channels this plugin can handle. */
-    unsigned int (*getMaxChannelCount)(VampPluginHandle);
-
-    /** Get the number of feature outputs (distinct sets of results). */
-    unsigned int (*getOutputCount)(VampPluginHandle);
-
-    /** Get a descriptor for a given feature output. Returned pointer
-        is valid only until next call to getOutputDescriptor for this
-        handle, or releaseOutputDescriptor for this descriptor. Host
-        must call releaseOutputDescriptor after use. */
-    VampOutputDescriptor *(*getOutputDescriptor)(VampPluginHandle,
-                                                unsigned int);
-
-    /** Destroy a descriptor for a feature output. */
-    void (*releaseOutputDescriptor)(VampOutputDescriptor *);
-
-    /** Process an input block and return a set of features. Returned
-        pointer is valid only until next call to process,
-        getRemainingFeatures, or cleanup for this handle, or
-        releaseFeatureSet for this feature set. Host must call
-        releaseFeatureSet after use. */
-    VampFeatureList *(*process)(VampPluginHandle,
-                                const float *const *inputBuffers,
-                                int sec,
-                                int nsec);
-
-    /** Return any remaining features at the end of processing. */
-    VampFeatureList *(*getRemainingFeatures)(VampPluginHandle);
-
-    /** Release a feature set returned from process or getRemainingFeatures. */
-    void (*releaseFeatureSet)(VampFeatureList *);
-
-} VampPluginDescriptor;
-
-/** Get the descriptor for a given plugin index in this library.
-    Return NULL if the index is outside the range of valid indices for
-    this plugin library.
-
-    The hostApiVersion argument tells the library code the highest
-    Vamp API version supported by the host.  The function should
-    return a plugin descriptor compatible with the highest API version
-    supported by the library that is no higher than that supported by
-    the host.  Provided the descriptor has the correct vampApiVersion
-    field for its actual compatibility level, the host should be able
-    to do the right thing with it: use it if possible, discard it
-    otherwise.
-*/
-const VampPluginDescriptor *vampGetPluginDescriptor
-    (unsigned int hostApiVersion, unsigned int index);
-
-/** Function pointer type for vampGetPluginDescriptor. */
-typedef const VampPluginDescriptor *(*VampGetPluginDescriptorFunction)
-    (unsigned int, unsigned int);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/libs/vamp-sdk/vamp/vamp.pc.in b/libs/vamp-sdk/vamp/vamp.pc.in
deleted file mode 100644
index 82d4decd34..0000000000
--- a/libs/vamp-sdk/vamp/vamp.pc.in
+++ /dev/null
@@ -1,10 +0,0 @@
-prefix=%PREFIX%
-exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
-includedir=${prefix}/include
-
-Name: vamp
-Version: 1.0
-Description: An API for audio analysis and feature extraction plugins
-Libs: 
-Cflags: -I${includedir}