source: examples/utils.h @ 340cb93

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretchpitchshiftsamplertimestretchyinfft+
Last change on this file since 340cb93 was 340cb93, checked in by Paul Brossier <piem@piem.org>, 4 years ago

examples/: add time format option

  • Property mode set to 100644
File size: 1.9 KB
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1/*
2  Copyright (C) 2003-2013 Paul Brossier <piem@aubio.org>
3
4  This file is part of aubio.
5
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.
10
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.
15
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/>.
18
19*/
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <stdarg.h>
24#include <getopt.h>
25#include <unistd.h>
26#include <math.h>               /* for isfinite */
27#include <string.h>             /* for strcmp */
28#include <aubio.h>
29#include "config.h"
30
31#ifdef HAVE_C99_VARARGS_MACROS
32#ifdef HAVE_DEBUG
33#define debug(...)                fprintf (stderr, __VA_ARGS__)
34#else
35#define debug(...)
36#endif
37#define verbmsg(...)              if (verbose) fprintf (stderr, __VA_ARGS__)
38#define errmsg(...)               fprintf (stderr, __VA_ARGS__)
39#define outmsg(...)               fprintf (stdout, __VA_ARGS__)
40#else
41#ifdef HAVE_DEBUG
42#define debug(...)                fprintf (stderr, format , **args)
43#else
44#define debug(...)
45#endif
46#define verbmsg(format, args...)  if (verbose) fprintf(stderr, format , ##args)
47#define errmsg(format, args...)   fprintf(stderr, format , ##args)
48#define outmsg(format, args...)   fprintf(stdout, format , ##args)
49#endif
50
51typedef void (aubio_print_func_t) (void);
52void send_noteon (int pitch, int velo);
53
54/** common process function */
55typedef int (*aubio_process_func_t) (fvec_t * input, fvec_t * output);
56
57void process_block (fvec_t *ibuf, fvec_t *obuf);
58void process_print (void);
59
60void print_time (uint_t samples);
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