Changeset d84d19e for src/spectral

Timestamp:

Sep 25, 2009, 4:20:27 AM (15 years ago)

Author:

Paul Brossier <piem@piem.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:

ff9d00c

Parents:

e4284c9

Message:

src/mathutils.{c,h}: change prototype from aubio_window to new_aubio_window, allocating an fvec, use new function everywhere

File:

• src/spectral/phasevoc.c (modified) (4 diffs)

src/spectral/phasevoc.c

@@ -35 +35 @@
   fvec_t * data;      /** current input grain [win_s] */
   fvec_t * dataold;   /** last input frame [win_s-hop_s] */
-  smpl_t * w;         /** grain window [win_s] */
+  fvec_t * w;         /** grain window [win_s] */
 };
 
@@ -54 +54 @@
         datanew->data[i],pv->win_s,pv->hop_s);
     /* windowing */
-    for (j=0; j<pv->win_s; j++) pv->data->data[i][j] *= pv->w[j];
+    fvec_weight(pv->data, pv->w);
   }
   /* shift */
@@ -96 +96 @@
   pv->dataold  = new_fvec  (win_s-hop_s, channels);
   pv->synthold = new_fvec (win_s-hop_s, channels);
-  pv->w        = AUBIO_ARRAY(smpl_t,win_s);
-  aubio_window(pv->w,win_s,aubio_win_hanningz);
+  pv->w        = new_aubio_window (win_s, aubio_win_hanningz);
 
   pv->channels = channels;
@@ -111 +110 @@
   del_fvec(pv->dataold);
   del_fvec(pv->synthold);
+  del_fvec(pv->w);
   del_aubio_fft(pv->fft);
-  AUBIO_FREE(pv->w);
   AUBIO_FREE(pv);
 }