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 */
30 #include "sndfileio.h"
33 #endif /* HAVE_JACK */
35 #ifdef HAVE_C99_VARARGS_MACROS
36 #define debug(...) if (verbose) fprintf (stderr, __VA_ARGS__)
37 #define errmsg(...) fprintf (stderr, __VA_ARGS__)
38 #define outmsg(...) fprintf (stdout, __VA_ARGS__)
40 #define debug(format, args...) if (verbose) fprintf(stderr, format , ##args)
41 #define errmsg(format, args...) fprintf(stderr, format , ##args)
42 #define outmsg(format, args...) fprintf(stdout, format , ##args)
49 extern int frames_delay;
50 /* defined in utils.c */
51 void usage (FILE * stream, int exit_code);
52 int parse_args (int argc, char **argv);
53 void examples_common_init (int argc, char **argv);
54 void examples_common_del (void);
55 typedef void (aubio_print_func_t) (void);
57 typedef int (*aubio_process_func_t)
58 (smpl_t ** input, smpl_t ** output, int nframes);
60 void examples_common_process (aubio_process_func_t process_func,
61 aubio_print_func_t print);
63 extern char_t * pitch_unit;
64 extern char_t * pitch_mode;
66 void send_noteon (int pitch, int velo);
68 extern const char *output_filename;
69 extern char_t * onset_mode;
70 extern smpl_t threshold;
71 extern smpl_t silence;
74 extern uint_t buffer_size;
75 extern uint_t overlap_size;
76 extern uint_t samplerate;
80 extern fvec_t *woodblock;