Changeset 155cc10 for examples/aubiotrack.c

Timestamp:

Mar 10, 2017, 2:26:32 PM (7 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, sampler

Children:

ee8a57c

Parents:

00d0275 (diff), 67b6618 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into awhitening

File:

• examples/aubiotrack.c (modified) (6 diffs)

examples/aubiotrack.c

@@ -21 +21 @@
 #include "utils.h"
 #define PROG_HAS_TEMPO 1
+#define PROG_HAS_ONSET 1
+#define PROG_HAS_SILENCE 1
 #define PROG_HAS_OUTPUT 1
 #define PROG_HAS_JACK 1
@@ -28 +30 @@
 aubio_wavetable_t *wavetable;
 fvec_t * tempo_out;
-smpl_t is_beat = 0;
-uint_t is_silence = 0.;
+smpl_t is_beat = 0.;
+uint_t is_silence = 0;
 
 void process_block(fvec_t * ibuf, fvec_t *obuf) {
@@ -40 +42 @@
   if ( is_beat && !is_silence ) {
     aubio_wavetable_play ( wavetable );
+    /* send a midi tap (default to C0) out to the midi output */
+    if (usejack) send_noteon(miditap_note, miditap_velo);
   } else {
     aubio_wavetable_stop ( wavetable );
@@ -57 +61 @@
 
 int main(int argc, char **argv) {
+  int ret = 0;
   // override general settings from utils.c
   buffer_size = 1024;
@@ -72 +77 @@
   tempo_out = new_fvec(2);
   tempo = new_aubio_tempo(tempo_method, buffer_size, hop_size, samplerate);
+  if (tempo == NULL) { ret = 1; goto beach; }
   // set silence threshold very low to output beats even during silence
   // aubio_tempo_set_silence(tempo, -1000.);
   if (onset_threshold != 0.) aubio_tempo_set_threshold (tempo, onset_threshold);
+  if (onset_minioi != 0.) errmsg ("warning: minioio not supported yet\n");
 
   wavetable = new_aubio_wavetable (samplerate, hop_size);
@@ -82 +89 @@
   examples_common_process((aubio_process_func_t)process_block,process_print);
 
+  // send a last note off
+  if (usejack) {
+    send_noteon (miditap_note, 0);
+  }
+
   del_aubio_tempo(tempo);
   del_aubio_wavetable (wavetable);
   del_fvec(tempo_out);
 
+beach:
   examples_common_del();
-  return 0;
+  return ret;
 }
-