Changeset ce3ff2b for src/pitch/pitchyin.c

Timestamp:

Apr 21, 2016, 7:32:58 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:

feb694b

Parents:

eaee767

Message:

src/pitch/: add const qualifiers, filter_do_outplace to avoid modifying input

File:

• src/pitch/pitchyin.c (modified) (5 diffs)

src/pitch/pitchyin.c

@@ -41 +41 @@
 
 /** compute difference function
-  
-  \param input input signal 
+
+  \param input input signal
   \param yinbuf output buffer to store difference function (half shorter than input)
 
@@ -48 +48 @@
 void aubio_pitchyin_diff (fvec_t * input, fvec_t * yinbuf);
 
-/** in place computation of the YIN cumulative normalised function 
-  
-  \param yinbuf input signal (a square difference function), also used to store function 
+/** in place computation of the YIN cumulative normalised function
+
+  \param yinbuf input signal (a square difference function), also used to store function
 
 */
@@ -56 +56 @@
 
 /** detect pitch in a YIN function
-  
+
   \param yinbuf input buffer as computed by aubio_pitchyin_getcum
 
 */
-uint_t aubio_pitchyin_getpitch (fvec_t * yinbuf);
+uint_t aubio_pitchyin_getpitch (const fvec_t * yinbuf);
 
 aubio_pitchyin_t *
@@ -112 +112 @@
 
 uint_t
-aubio_pitchyin_getpitch (fvec_t * yin)
+aubio_pitchyin_getpitch (const fvec_t * yin)
 {
   uint_t tau = 1;
@@ -131 +131 @@
 /* all the above in one */
 void
-aubio_pitchyin_do (aubio_pitchyin_t * o, fvec_t * input, fvec_t * out)
+aubio_pitchyin_do (aubio_pitchyin_t * o, const fvec_t * input, fvec_t * out)
 {
   smpl_t tol = o->tol;