Changeset 1686fcf for src/synth

Timestamp:

Jun 27, 2017, 4:56:00 PM (7 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

sampler

Parents:

04d0c89

Message:

src/synth/sampler.h: add aubio_sampler_get_duration

Location:

src/synth

Files:

• sampler.c (modified) (4 diffs)
• sampler.h (modified) (1 diff)

src/synth/sampler.c

@@ -57 +57 @@
   uint_t samplerate;
   uint_t blocksize;
+  uint_t duration;
   // current reading mode (can be a file or an array)
   uint_t reading_from;
@@ -129 +130 @@
   s->samplerate = samplerate;
   s->blocksize = blocksize;
+  s->duration = 0;
   s->source = NULL;
   s->playing = 0;
@@ -279 +281 @@
     o->opened = 1;
     ret = AUBIO_OK;
+    o->duration = duration;
     AUBIO_MSG("sampler: loaded %s\n", uri);
 #ifdef HAVE_THREADS
@@ -811 +814 @@
 
 uint_t
+aubio_sampler_get_duration (aubio_sampler_t *o)
+{
+  if (o->duration !=0) {
+    return o->duration;
+  } else {
+    AUBIO_WRN("sampler: failed getting duration for %s\n", o->uri);
+    return 0;
+  }
+}
+
+uint_t
 aubio_sampler_get_opened (aubio_sampler_t *o)
 {

src/synth/sampler.h

@@ -218 +218 @@
 uint_t aubio_sampler_get_samplerate(aubio_sampler_t * o);
 
+/** get duration
+
+  \param o sampler, created by new_aubio_sampler()
+
+  \return duration of the opened uri, in samples
+
+*/
+uint_t aubio_sampler_get_duration(aubio_sampler_t * o);
+
 /** get the number of samples that were set to zero while opening a file