shithub: aubio

Info  •  Files  •  Log  •  Branches

src/io/source_sndfile.{c,h}: add get_samplerate, if == 1 use file samplerate

--- a/src/io/source_sndfile.c

+++ b/src/io/source_sndfile.c

@@ -89,6 +89,8 @@

   s->input_channels   = sfinfo.channels;

   s->input_format     = sfinfo.format;

+  if (s->samplerate == 1) s->samplerate = s->input_samplerate;

+

   /* compute input block size required before resampling */

   s->ratio = s->samplerate/(float)s->input_samplerate;

   s->input_hop_size = (uint_t)FLOOR(s->hop_size / s->ratio + .5);

@@ -166,6 +168,10 @@

 #endif /* HAVE_SAMPLERATE */

   *read = (int)FLOOR(s->ratio * read_samples / input_channels + .5);

+}

+

+uint_t aubio_source_sndfile_get_samplerate(aubio_source_sndfile_t * s) {

+  return s->samplerate;

 }

 void del_aubio_source_sndfile(aubio_source_sndfile_t * s){

--- a/src/io/source_sndfile.h

+++ b/src/io/source_sndfile.h

@@ -24,6 +24,7 @@

 typedef struct _aubio_source_sndfile_t aubio_source_sndfile_t;

 aubio_source_sndfile_t * new_aubio_source_sndfile(char_t * path, uint_t samplerate, uint_t block_size);

 void aubio_source_sndfile_do(aubio_source_sndfile_t * s, fvec_t * read_to, uint_t * read);

+uint_t aubio_source_sndfile_get_samplerate(aubio_source_sndfile_t * s);

 void del_aubio_source_sndfile(aubio_source_sndfile_t * s);

 #endif /* _AUBIO_SOURCE_SNDFILE_H */