src/io/*.{c,h}: added const qualifiers to unmodified pointers

[aubio.git] / src / io / source_avcodec.c

diff --git a/src/io/source_avcodec.c b/src/io/source_avcodec.c
index 5cfd27d..db1b3b9 100644 (file)
--- a/src/io/source_avcodec.c
+++ b/src/io/source_avcodec.c
@@ -66,7 +66,7 @@ struct _aubio_source_avcodec_t {
 void aubio_source_avcodec_reset_resampler(aubio_source_avcodec_t * s, uint_t multi);
 void aubio_source_avcodec_readframe(aubio_source_avcodec_t *s, uint_t * read_samples);
 
-aubio_source_avcodec_t * new_aubio_source_avcodec(char_t * path, uint_t samplerate, uint_t hop_size) {
+aubio_source_avcodec_t * new_aubio_source_avcodec(const char_t * path, uint_t samplerate, uint_t hop_size) {
   aubio_source_avcodec_t * s = AUBIO_NEW(aubio_source_avcodec_t);
   int err;
   if (path == NULL) {
@@ -369,11 +369,11 @@ void aubio_source_avcodec_do_multi(aubio_source_avcodec_t * s, fmat_t * read_dat
   *read = total_wrote;
 }
 
-uint_t aubio_source_avcodec_get_samplerate(aubio_source_avcodec_t * s) {
+uint_t aubio_source_avcodec_get_samplerate(const aubio_source_avcodec_t * s) {
   return s->samplerate;
 }
 
-uint_t aubio_source_avcodec_get_channels(aubio_source_avcodec_t * s) {
+uint_t aubio_source_avcodec_get_channels(const aubio_source_avcodec_t * s) {
   return s->input_channels;
 }