2 Copyright (C) 2003-2009 Paul Brossier <piem@aubio.org>
4 This file is part of aubio.
6 aubio is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 aubio is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with aubio. If not, see <http://www.gnu.org/licenses/>.
26 #include <math.h> /* for isfinite */
27 #include <string.h> /* for strcmp */
32 #endif /* HAVE_JACK */
34 #ifdef HAVE_C99_VARARGS_MACROS
35 #define debug(...) if (verbose) fprintf (stderr, __VA_ARGS__)
36 #define errmsg(...) fprintf (stderr, __VA_ARGS__)
37 #define outmsg(...) fprintf (stdout, __VA_ARGS__)
39 #define debug(format, args...) if (verbose) fprintf(stderr, format , ##args)
40 #define errmsg(format, args...) fprintf(stderr, format , ##args)
41 #define outmsg(format, args...) fprintf(stdout, format , ##args)
48 extern int frames_delay;
49 /* defined in utils.c */
50 void usage (FILE * stream, int exit_code);
51 int parse_args (int argc, char **argv);
52 void examples_common_init (int argc, char **argv);
53 void examples_common_del (void);
54 typedef void (aubio_print_func_t) (void);
56 typedef int (*aubio_process_func_t)
57 (smpl_t ** input, smpl_t ** output, int nframes);
59 void examples_common_process (aubio_process_func_t process_func,
60 aubio_print_func_t print);
62 extern char_t * pitch_unit;
63 extern char_t * pitch_mode;
65 void send_noteon (int pitch, int velo);
67 extern const char *output_filename;
68 extern char_t * onset_mode;
69 extern smpl_t threshold;
70 extern smpl_t silence;
73 extern uint_t buffer_size;
74 extern uint_t overlap_size;
75 extern uint_t samplerate;
79 extern fvec_t *woodblock;