X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fvamp-plugins%2FOnsetDetect.cpp;h=c2b6d68dbcd96d64ed9261c9d1a2fab4db8c153a;hb=a8858ad311d72c9f4d2caf68e5200e6d1dc324d7;hp=714eee3647fa69638b66c4d47088a9bf430c0832;hpb=2ba2a50decb4b2f8b6b688dea495a2898124cc4f;p=ardour.git

diff --git a/libs/vamp-plugins/OnsetDetect.cpp b/libs/vamp-plugins/OnsetDetect.cpp
index 714eee3647..c2b6d68dbc 100644
--- a/libs/vamp-plugins/OnsetDetect.cpp
+++ b/libs/vamp-plugins/OnsetDetect.cpp
@@ -17,9 +17,9 @@
 #endif
 #include "OnsetDetect.h"
 
-#include "dsp/onsets/DetectionFunction.h"
-#include "dsp/onsets/PeakPicking.h"
-#include "dsp/tempotracking/TempoTrack.h"
+#include <dsp/onsets/DetectionFunction.h>
+#include <dsp/onsets/PeakPicking.h>
+#include <dsp/tempotracking/TempoTrack.h>
 
 using std::string;
 using std::vector;
@@ -354,7 +354,7 @@ OnsetDetector::process(const float *const *inputBuffers,
 	return FeatureSet();
     }
 
-    size_t len = m_d->dfConfig.frameLength / 2;
+    size_t len = m_d->dfConfig.frameLength / 2 + 1;
 
 //    float mean = 0.f;
 //    for (size_t i = 0; i < len; ++i) {
@@ -368,23 +368,20 @@ OnsetDetector::process(const float *const *inputBuffers,
 //              << "dftype " << m_dfType << ", sens " << m_sensitivity
 //              << ", len " << len << ", mean " << mean << std::endl;
 
-    double *magnitudes = new double[len];
-    double *phases = new double[len];
+    double *reals = new double[len];
+    double *imags = new double[len];
 
     // We only support a single input channel
 
     for (size_t i = 0; i < len; ++i) {
-
-        magnitudes[i] = sqrt(inputBuffers[0][i*2  ] * inputBuffers[0][i*2  ] +
-                             inputBuffers[0][i*2+1] * inputBuffers[0][i*2+1]);
-
-	phases[i] = atan2(-inputBuffers[0][i*2+1], inputBuffers[0][i*2]);
+        reals[i] = inputBuffers[0][i*2];
+        imags[i] = inputBuffers[0][i*2+1];
     }
 
-    double output = m_d->df->process(magnitudes, phases);
+    double output = m_d->df->processFrequencyDomain(reals, imags);
 
-    delete[] magnitudes;
-    delete[] phases;
+    delete[] reals;
+    delete[] imags;
 
     if (m_d->dfOutput.empty()) m_d->origin = timestamp;