source: src/aubio_priv.h @ 1cc007c

feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change on this file since 1cc007c was 78d14d4, checked in by Paul Brossier <piem@piem.org>, 15 years ago

src/aubio_priv.h: add alias from AUBIO_ERR to AUBIO_ERROR

  • Property mode set to 100644
File size: 5.2 KB
Line 
1/*
2  Copyright (C) 2003-2009 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/** @file
22 * Private include file
23 *
24 * This file is for inclusion from _within_ the library only.
25 */
26
27#ifndef _AUBIO_PRIV_H
28#define _AUBIO_PRIV_H
29
30/*********************
31 *
32 * External includes
33 *
34 */
35
36#if 1 //HAVE_CONFIG_H
37#include "config.h"
38#endif
39
40#if HAVE_STDLIB_H
41#include <stdlib.h>
42#endif
43
44#if HAVE_STDIO_H
45#include <stdio.h>
46#endif
47
48/* must be included before fftw3.h */
49#if HAVE_COMPLEX_H
50#include <complex.h>
51#endif
52
53#if HAVE_FFTW3 || HAVE_FFTW3F
54#include <fftw3.h>
55#endif
56
57#if HAVE_MATH_H
58#include <math.h>
59#endif
60
61#if HAVE_STRING_H
62#include <string.h>
63#endif
64
65#include "types.h"
66
67/****
68 *
69 * SYSTEM INTERFACE
70 *
71 */
72
73/* Memory management */
74#define AUBIO_MALLOC(_n)             malloc(_n)
75#define AUBIO_REALLOC(_p,_n)         realloc(_p,_n)
76#define AUBIO_NEW(_t)                (_t*)malloc(sizeof(_t))
77#define AUBIO_ARRAY(_t,_n)           (_t*)malloc((_n)*sizeof(_t))
78#define AUBIO_MEMCPY(_dst,_src,_n)   memcpy(_dst,_src,_n)
79#define AUBIO_MEMSET(_dst,_src,_t)   memset(_dst,_src,_t)
80#define AUBIO_FREE(_p)               free(_p)
81
82
83/* file interface */
84#define AUBIO_FOPEN(_f,_m)           fopen(_f,_m)
85#define AUBIO_FCLOSE(_f)             fclose(_f)
86#define AUBIO_FREAD(_p,_s,_n,_f)     fread(_p,_s,_n,_f)
87#define AUBIO_FSEEK(_f,_n,_set)      fseek(_f,_n,_set)
88
89/* strings */
90#define AUBIO_STRLEN(_s)             strlen(_s)
91#define AUBIO_STRCMP(_s,_t)          strcmp(_s,_t)
92#define AUBIO_STRNCMP(_s,_t,_n)      strncmp(_s,_t,_n)
93#define AUBIO_STRCPY(_dst,_src)      strcpy(_dst,_src)
94#define AUBIO_STRCHR(_s,_c)          strchr(_s,_c)
95#ifdef strdup
96#define AUBIO_STRDUP(s)              strdup(s)
97#else
98#define AUBIO_STRDUP(s)              AUBIO_STRCPY(AUBIO_MALLOC(AUBIO_STRLEN(s) + 1), s)
99#endif
100
101
102/* Error reporting */
103typedef enum {
104  AUBIO_OK = 0,
105  AUBIO_FAIL = -1
106} aubio_status;
107
108#ifdef HAVE_C99_VARARGS_MACROS
109#define AUBIO_ERR(...)               fprintf(stderr, "AUBIO ERROR: " __VA_ARGS__)
110#define AUBIO_MSG(...)               fprintf(stdout, __VA_ARGS__)
111#define AUBIO_DBG(...)               fprintf(stderr, __VA_ARGS__)
112#define AUBIO_WRN(...)               fprintf(stderr, "AUBIO WARNING: " __VA_ARGS__)
113#else
114#define AUBIO_ERR(format, args...)   fprintf(stderr, "AUBIO ERROR: " format , ##args)
115#define AUBIO_MSG(format, args...)   fprintf(stdout, format , ##args)
116#define AUBIO_DBG(format, args...)   fprintf(stderr, format , ##args)
117#define AUBIO_WRN(...)               fprintf(stderr, "AUBIO WARNING: " format, ##args)
118#endif
119
120#define AUBIO_ERROR   AUBIO_ERR
121
122#define AUBIO_QUIT(_s)               exit(_s)
123#define AUBIO_SPRINTF                sprintf
124
125/* Libc shortcuts */
126#define PI         (M_PI)
127#define TWO_PI     (PI*2.)
128
129/* aliases to math.h functions */
130#if !HAVE_AUBIO_DOUBLE
131#define EXP        expf
132#define COS        cosf
133#define SIN        sinf
134#define ABS        fabsf
135#define POW        powf
136#define SQRT       sqrtf
137#define LOG10      log10f
138#define LOG        logf
139#define FLOOR      floorf
140#define CEIL       ceilf
141#else
142#define EXP        exp
143#define COS        cos
144#define SIN        sin
145#define ABS        fabs
146#define POW        pow
147#define SQRT       sqrt
148#define LOG10      log10
149#define LOG        log
150#define FLOOR      floor
151#define CEIL       ceil
152#endif
153#define ROUND(x)   FLOOR(x+.5)
154
155/* aliases to complex.h functions */
156#if HAVE_AUBIO_DOUBLE || !defined(HAVE_COMPLEX_H) || defined(WIN32)
157/* mingw32 does not know about c*f functions */
158#define EXPC      cexp
159/** complex = CEXPC(complex) */
160#define CEXPC     cexp
161/** sample = ARGC(complex) */
162#define ARGC      carg
163/** sample = ABSC(complex) norm */
164#define ABSC      cabs
165/** sample = REAL(complex) */
166#define REAL      creal
167/** sample = IMAG(complex) */
168#define IMAG      cimag
169#else
170/** sample = EXPC(complex) */
171#define EXPC      cexpf
172/** complex = CEXPC(complex) */
173#define CEXPC     cexp
174/** sample = ARGC(complex) */
175#define ARGC      cargf
176/** sample = ABSC(complex) norm */
177#define ABSC      cabsf
178/** sample = REAL(complex) */
179#define REAL      crealf
180/** sample = IMAG(complex) */
181#define IMAG      cimagf
182#endif
183
184/* handy shortcuts */
185#define DB2LIN(g) (POW(10.0f,(g)*0.05f))
186#define LIN2DB(v) (20.0f*LOG10(v))
187#define SQR(_a)   (_a*_a)
188
189#define MAX(a,b)  ( a > b ? a : b)
190#define MIN(a,b)  ( a < b ? a : b)
191
192#define ELEM_SWAP(a,b) { register smpl_t t=(a);(a)=(b);(b)=t; }
193
194#define VERY_SMALL_NUMBER 2.e-42 //1.e-37
195
196#define IS_DENORMAL(f) f < VERY_SMALL_NUMBER
197
198#define KILL_DENORMAL(f)  IS_DENORMAL(f) ? 0. : f
199#define CEIL_DENORMAL(f)  IS_DENORMAL(f) ? VERY_SMALL_NUMBER : f
200
201#define SAFE_LOG10(f) LOG10(CEIL_DENORMAL(f))
202#define SAFE_LOG(f)   LOG(CEIL_DENORMAL(f))
203
204#define UNUSED __attribute__((unused))
205
206#endif/*_AUBIO_PRIV_H*/
Note: See TracBrowser for help on using the repository browser.