Changeset 6ab6611 for src/mathutils.c

Timestamp:

Feb 16, 2016, 5:50:19 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:

d04875c

Parents:

7cdabbe

Message:

src/mathutils.c: use smpl_t for constants

File:

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

src/mathutils.c

@@ -443 +443 @@
 smpl_t fvec_quadratic_peak_pos (fvec_t * x, uint_t pos) {
   smpl_t s0, s1, s2; uint_t x0, x2;
+  smpl_t half = .5, two = 2.;
   if (pos == 0 || pos == x->length - 1) return pos;
   x0 = (pos < 1) ? pos : pos - 1;
@@ -451 +452 @@
   s1 = x->data[pos];
   s2 = x->data[x2];
-  return pos + 0.5 * (s0 - s2 ) / (s0 - 2.* s1 + s2);
+  return pos + half * (s0 - s2 ) / (s0 - two * s1 + s2);
 }