Changeset ad1df9b

Timestamp:

Apr 21, 2016, 7:03:58 PM (9 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:

e9bd022

Parents:

26a6af7

Message:

src/mathutils.*: more const qualifiers

Location:

src

Files:

• mathutils.c (modified) (6 diffs)
• mathutils.h (modified) (3 diffs)

src/mathutils.c

@@ -292 +292 @@
 
 smpl_t
-aubio_level_lin (fvec_t * f)
+aubio_level_lin (const fvec_t * f)
 {
   smpl_t energy = 0.;
@@ -441 +441 @@
 }
 
-smpl_t fvec_quadratic_peak_pos (fvec_t * x, uint_t pos) {
+smpl_t fvec_quadratic_peak_pos (const fvec_t * x, uint_t pos) {
   smpl_t s0, s1, s2; uint_t x0, x2;
   smpl_t half = .5, two = 2.;
@@ -466 +466 @@
 }
 
-uint_t fvec_peakpick(fvec_t * onset, uint_t pos) {
+uint_t fvec_peakpick(const fvec_t * onset, uint_t pos) {
   uint_t tmp=0;
   tmp = (onset->data[pos] > onset->data[pos-1]
@@ -553 +553 @@
 
 smpl_t
-aubio_db_spl (fvec_t * o)
+aubio_db_spl (const fvec_t * o)
 {
   return 10. * LOG10 (aubio_level_lin (o));
@@ -559 +559 @@
 
 uint_t
-aubio_silence_detection (fvec_t * o, smpl_t threshold)
+aubio_silence_detection (const fvec_t * o, smpl_t threshold)
 {
   return (aubio_db_spl (o) < threshold);
@@ -599 +599 @@
 
 void
-aubio_autocorr (fvec_t * input, fvec_t * output)
+aubio_autocorr (const fvec_t * input, fvec_t * output)
 {
   uint_t i, j, length = input->length;

src/mathutils.h

@@ -251 +251 @@
 
 */
-smpl_t fvec_quadratic_peak_pos (fvec_t * x, uint_t p);
+smpl_t fvec_quadratic_peak_pos (const fvec_t * x, uint_t p);
 
 /** finds magnitude of peak by quadratic interpolation
@@ -294 +294 @@
 
 */
-uint_t fvec_peakpick (fvec_t * v, uint_t p);
+uint_t fvec_peakpick (const fvec_t * v, uint_t p);
 
 /** return 1 if a is a power of 2, 0 otherwise */
@@ -308 +308 @@
 
 */
-void aubio_autocorr (fvec_t * input, fvec_t * output);
+void aubio_autocorr (const fvec_t * input, fvec_t * output);
 
 #ifdef __cplusplus