Changeset 5f5edc1 for src/tempo/beattracking.c

Timestamp:

Nov 2, 2015, 11:02:58 PM (8 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:

42c3dc0

Parents:

43b7c6d

Message:

src/tempo/beattracking.{c,h}: add _get_period and _get_period_s

File:

• src/tempo/beattracking.c (modified) (1 diff)

src/tempo/beattracking.c

@@ -410 +410 @@
 
 smpl_t
+aubio_beattracking_get_period (aubio_beattracking_t * bt)
+{
+  return bt->hop_size * bt->bp;
+}
+
+smpl_t
+aubio_beattracking_get_period_s (aubio_beattracking_t * bt)
+{
+  return aubio_beattracking_get_period(bt) / (smpl_t) bt->samplerate;
+}
+
+smpl_t
 aubio_beattracking_get_bpm (aubio_beattracking_t * bt)
 {
   if (bt->bp != 0) {
-    return 60. * bt->samplerate/ bt->bp / bt->hop_size;
+    return 60. / aubio_beattracking_get_period_s(bt);
   } else {
     return 0.;