From: Paul Brossier <piem@piem.org>
Date: Thu, 21 Apr 2016 17:04:47 +0000 (+0200)
Subject: src/musicutils.h: more const qualifiers
X-Git-Tag: 0.4.4~300^2~295
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=e9bd0228f178ad25912784a0e45031c2463a4fc6;p=aubio.git

src/musicutils.h: more const qualifiers
---

diff --git a/src/musicutils.h b/src/musicutils.h
index c375b180..0e317fb5 100644
--- a/src/musicutils.h
+++ b/src/musicutils.h
@@ -121,7 +121,7 @@ smpl_t aubio_zero_crossing_rate (fvec_t * v);
   \return level of v
 
 */
-smpl_t aubio_level_lin (fvec_t * v);
+smpl_t aubio_level_lin (const fvec_t * v);
 
 /** compute sound pressure level (SPL) in dB
 
@@ -134,7 +134,7 @@ smpl_t aubio_level_lin (fvec_t * v);
   \return level of v in dB SPL
 
 */
-smpl_t aubio_db_spl (fvec_t * v);
+smpl_t aubio_db_spl (const fvec_t * v);
 
 /** check if buffer level in dB SPL is under a given threshold
 
@@ -144,7 +144,7 @@ smpl_t aubio_db_spl (fvec_t * v);
   \return 0 if level is under the given threshold, 1 otherwise
 
 */
-uint_t aubio_silence_detection (fvec_t * v, smpl_t threshold);
+uint_t aubio_silence_detection (const fvec_t * v, smpl_t threshold);
 
 /** get buffer level if level >= threshold, 1. otherwise