Changes in examples/utils.c [a07fdb4:fef012a]

File:

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

examples/utils.c

@@ -64 +64 @@
 aubio_source_t *this_source = NULL;
 aubio_sink_t *this_sink = NULL;
-fvec_t *ibuf;
-fvec_t *obuf;
+fvec_t *input_buffer;
+fvec_t *output_buffer;
 
 smpl_t miditap_note = 69.;
@@ -127 +127 @@
 #endif /* HAVE_JACK */
   }
-  ibuf = new_fvec (hop_size);
-  obuf = new_fvec (hop_size);
+  input_buffer = new_fvec (hop_size);
+  output_buffer = new_fvec (hop_size);
 
 }
@@ -134 +134 @@
 void examples_common_del (void)
 {
-  del_fvec (ibuf);
-  del_fvec (obuf);
+  del_fvec (input_buffer);
+  del_fvec (output_buffer);
   aubio_cleanup ();
   fflush(stderr);
@@ -167 +167 @@
 
     do {
-      aubio_source_do (this_source, ibuf, &read);
-      process_func (ibuf, obuf);
+      aubio_source_do (this_source, input_buffer, &read);
+      process_func (input_buffer, output_buffer);
       // print to console if verbose or no output given
       if (verbose || sink_uri == NULL) {
@@ -174 +174 @@
       }
       if (this_sink) {
-        aubio_sink_do (this_sink, obuf, hop_size);
+        aubio_sink_do (this_sink, output_buffer, hop_size);
       }
       blocks++;
@@ -185 +185 @@
 
     del_aubio_source (this_source);
-    del_aubio_sink   (this_sink);
+    if (this_sink)
+      del_aubio_sink   (this_sink);
 
   }