From: Paul Brossier <piem@piem.org>
Date: Thu, 1 Oct 2009 07:04:35 +0000 (+0200)
Subject: src/onset/onsetdetection.c: fix off by one error in complexdomain without complex.h
X-Git-Tag: bzr2git~242
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1942323f14ca44b9e478ff95cae037fde148ff72;p=aubio.git

src/onset/onsetdetection.c: fix off by one error in complexdomain without complex.h
---

diff --git a/src/onset/onsetdetection.c b/src/onset/onsetdetection.c
index dc8f6fa4..86312e44 100644
--- a/src/onset/onsetdetection.c
+++ b/src/onset/onsetdetection.c
@@ -87,11 +87,11 @@ void aubio_onsetdetection_complex (aubio_onsetdetection_t *o, cvec_t * fftgrain,
             );
 #else
       o->meas[j]             = (fftgrain->norm[i][j])*COS(o->dev1->data[i][j]);
-      o->meas[(nbins-1)*2-j] = (fftgrain->norm[i][j])*SIN(o->dev1->data[i][j]);
+      o->meas[(nbins-1)*2-1-j] = (fftgrain->norm[i][j])*SIN(o->dev1->data[i][j]);
       /* sum on all bins */
       onset->data[i][0]     += //(fftgrain->norm[i][j]);
           SQRT(SQR( (o->oldmag->data[i][j]-o->meas[j]) )
-            +  SQR( (-o->meas[(nbins-1)*2-j]) )
+            +  SQR( (-o->meas[(nbins-1)*2-1-j]) )
             );
 #endif
       /* swap old phase data (need to remember 2 frames behind)*/