Changeset df53936 for src/onset/onset.c

Timestamp:

Mar 18, 2013, 4:49:02 PM (12 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:

78a42e2

Parents:

93e3463

Message:

src/onset/onset.c: rename of to desc for clarity

File:

• src/onset/onset.c (modified) (6 diffs)

src/onset/onset.c

@@ -1 +1 @@
 /*
-  Copyright (C) 2006-2009 Paul Brossier <piem@aubio.org>
+  Copyright (C) 2006-2013 Paul Brossier <piem@aubio.org>
 
   This file is part of aubio.
@@ -31 +31 @@
 struct _aubio_onset_t {
   aubio_pvoc_t * pv;            /**< phase vocoder */
-  aubio_specdesc_t * od;        /**< onset description function */
+  aubio_specdesc_t * od;        /**< spectral descriptor */
   aubio_peakpicker_t * pp;      /**< peak picker */
   cvec_t * fftgrain;            /**< phase vocoder output */
-  fvec_t * of;                  /**< onset detection function */
+  fvec_t * desc;                /**< spectral description */
   smpl_t threshold;             /**< onset peak picking threshold */
   smpl_t silence;               /**< silence threhsold */
@@ -51 +51 @@
   smpl_t isonset = 0;
   aubio_pvoc_do (o->pv,input, o->fftgrain);
-  aubio_specdesc_do (o->od,o->fftgrain, o->of);
-  aubio_peakpicker_do(o->pp, o->of, onset);
+  aubio_specdesc_do (o->od, o->fftgrain, o->desc);
+  aubio_peakpicker_do(o->pp, o->desc, onset);
   isonset = onset->data[0];
   if (isonset > 0.) {
     if (aubio_silence_detection(input, o->silence)==1) {
+      //AUBIO_DBG ("silent onset, not marking as onset\n");
       isonset  = 0;
     } else {
       uint_t new_onset = o->total_frames + isonset * o->hop_size;
       if (o->last_onset + o->minioi < new_onset) {
+        //AUBIO_DBG ("accepted detection, marking as onset\n");
         o->last_onset = new_onset;
       } else {
+        //AUBIO_DBG ("doubled onset, not marking as onset\n");
         isonset  = 0;
       }
@@ -155 +158 @@
 
 smpl_t aubio_onset_get_descriptor(aubio_onset_t * o) {
-  return o->of->data[0];
+  return o->desc->data[0];
 }
 
@@ -182 +185 @@
   o->od = new_aubio_specdesc(onset_mode,buf_size);
   o->fftgrain = new_cvec(buf_size);
-  o->of = new_fvec(1);
+  o->desc = new_fvec(1);
   return o;
 }
@@ -191 +194 @@
   del_aubio_peakpicker(o->pp);
   del_aubio_pvoc(o->pv);
-  del_fvec(o->of);
+  del_fvec(o->desc);
   del_cvec(o->fftgrain);
   AUBIO_FREE(o);