remove empty sigc++2 directory

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

1 files changed, 0 insertions, 188 deletions

diff --git a/libs/vamp-plugins/SpectralCentroid.cpp b/libs/vamp-plugins/SpectralCentroid.cpp
deleted file mode 100644
index 82d80b8100..0000000000
--- a/libs/vamp-plugins/SpectralCentroid.cpp
+++ /dev/null
@@ -1,188 +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 "SpectralCentroid.h"
-
-using std::string;
-using std::vector;
-using std::cerr;
-using std::endl;
-
-#include <cmath>
-
-
-SpectralCentroid::SpectralCentroid(float inputSampleRate) :
-    Plugin(inputSampleRate),
-    m_stepSize(0),
-    m_blockSize(0)
-{
-}
-
-SpectralCentroid::~SpectralCentroid()
-{
-}
-
-string
-SpectralCentroid::getIdentifier() const
-{
-    return "spectralcentroid";
-}
-
-string
-SpectralCentroid::getName() const
-{
-    return "Spectral Centroid";
-}
-
-string
-SpectralCentroid::getDescription() const
-{
-    return "Calculate the centroid frequency of the spectrum of the input signal";
-}
-
-string
-SpectralCentroid::getMaker() const
-{
-    return "Vamp SDK Example Plugins";
-}
-
-int
-SpectralCentroid::getPluginVersion() const
-{
-    return 2;
-}
-
-string
-SpectralCentroid::getCopyright() const
-{
-    return "Freely redistributable (BSD license)";
-}
-
-bool
-SpectralCentroid::initialise(size_t channels, size_t stepSize, size_t blockSize)
-{
-    if (channels < getMinChannelCount() ||
-	channels > getMaxChannelCount()) return false;
-
-    m_stepSize = stepSize;
-    m_blockSize = blockSize;
-
-    return true;
-}
-
-void
-SpectralCentroid::reset()
-{
-}
-
-SpectralCentroid::OutputList
-SpectralCentroid::getOutputDescriptors() const
-{
-    OutputList list;
-
-    OutputDescriptor d;
-    d.identifier = "logcentroid";
-    d.name = "Log Frequency Centroid";
-    d.description = "Centroid of the log weighted frequency spectrum";
-    d.unit = "Hz";
-    d.hasFixedBinCount = true;
-    d.binCount = 1;
-    d.hasKnownExtents = false;
-    d.isQuantized = false;
-    d.sampleType = OutputDescriptor::OneSamplePerStep;
-    list.push_back(d);
-
-    d.identifier = "linearcentroid";
-    d.name = "Linear Frequency Centroid";
-    d.description = "Centroid of the linear frequency spectrum";
-    list.push_back(d);
-
-    return list;
-}
-
-SpectralCentroid::FeatureSet
-SpectralCentroid::process(const float *const *inputBuffers, Vamp::RealTime)
-{
-    if (m_stepSize == 0) {
-	cerr << "ERROR: SpectralCentroid::process: "
-	     << "SpectralCentroid has not been initialised"
-	     << endl;
-	return FeatureSet();
-    }
-
-    double numLin = 0.0, numLog = 0.0, denom = 0.0;
-
-    for (size_t i = 1; i <= m_blockSize/2; ++i) {
-	double freq = (double(i) * m_inputSampleRate) / m_blockSize;
-	double real = inputBuffers[0][i*2];
-	double imag = inputBuffers[0][i*2 + 1];
-	double power = sqrt(real * real + imag * imag) / (m_blockSize/2);
-	numLin += freq * power;
-        numLog += log10f(freq) * power;
-	denom += power;
-    }
-
-    FeatureSet returnFeatures;
-
-//    std::cerr << "power " << denom << ", block size " << m_blockSize << std::endl;
-
-    if (denom != 0.0) {
-	float centroidLin = float(numLin / denom);
-	float centroidLog = powf(10, float(numLog / denom));
-
-	Feature feature;
-	feature.hasTimestamp = false;
-        if (!std::isnan(centroidLog) && !std::isinf(centroidLog)) {
-            feature.values.push_back(centroidLog);
-        }
-	returnFeatures[0].push_back(feature);
-
-        feature.values.clear();
-        if (!std::isnan(centroidLin) && !std::isinf(centroidLin)) {
-            feature.values.push_back(centroidLin);
-        }
-	returnFeatures[1].push_back(feature);
-    }
-
-    return returnFeatures;
-}
-
-SpectralCentroid::FeatureSet
-SpectralCentroid::getRemainingFeatures()
-{
-    return FeatureSet();
-}
-