Changeset f3f28b1

Timestamp:

Jul 21, 2006, 3:52:53 PM (18 years ago)

Author:

Paul Brossier <piem@altern.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

e21208e

Parents:

283d93f

Message:

avoid another out of boundaries write in yinfft
avoid another out of boundaries write in yinfft

File:

• src/pitchyinfft.c (modified) (2 diffs)

src/pitchyinfft.c

@@ -118 +118 @@
   for (tau=1; tau < yin->length; tau++) {
           yin->data[0][tau] = sum -
-                  res->norm[0][tau+1]*COS(res->phas[0][tau+1]); 
+                  res->norm[0][tau]*COS(res->phas[0][tau]); 
           tmp += yin->data[0][tau];
           yin->data[0][tau] *= tau/tmp;
@@ -130 +130 @@
           /* additional check for (unlikely) octave doubling in higher frequencies */
           if (tau>35) {
-                  return vec_quadint_min(yin,tau,1)+1;
+                  return vec_quadint_min(yin,tau,1);
           } else {
                   /* should compare the minimum value of each interpolated peaks */
                   halfperiod = FLOOR(tau/2+.5);
                   if (yin->data[0][halfperiod] < tol)
-                          return vec_quadint_min(yin,halfperiod,1)+1;
+                          return vec_quadint_min(yin,halfperiod,1);
                   else
-                          return vec_quadint_min(yin,tau,1)+1;
+                          return vec_quadint_min(yin,tau,1);
           }
   } else