tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1/* Copyright (c) 1997-1999 Miller Puckette.
2* For information on usage and redistribution, and for a DISCLAIMER OF ALL
3* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
4
5#ifdef ROCKBOX
6#include "plugin.h"
7#include "../../pdbox.h"
8#else /* ROCKBOX */
9#include <stdlib.h>
10#include <string.h>
11#endif /* ROCKBOX */
12#include "m_pd.h"
13#include "m_imp.h"
14
15/* #define LOUD */
16#ifdef LOUD
17#include <stdio.h>
18#endif
19
20/* #define DEBUGMEM */
21#ifdef DEBUGMEM
22static int totalmem = 0;
23#endif
24
25void *getbytes(size_t nbytes)
26{
27 void *ret;
28 if (nbytes < 1) nbytes = 1;
29 ret = (void *)calloc(nbytes, 1);
30#ifdef LOUD
31 fprintf(stderr, "new %x %d\n", (int)ret, nbytes);
32#endif /* LOUD */
33#ifdef DEBUGMEM
34 totalmem += nbytes;
35#endif
36 if (!ret)
37 post("pd: getbytes() failed -- out of memory");
38 return (ret);
39}
40
41void *getzbytes(size_t nbytes) /* obsolete name */
42{
43 return (getbytes(nbytes));
44}
45
46void *copybytes(void *src, size_t nbytes)
47{
48 void *ret;
49 ret = getbytes(nbytes);
50 if (nbytes)
51 memcpy(ret, src, nbytes);
52 return (ret);
53}
54
55void *resizebytes(void *old, size_t oldsize, size_t newsize)
56{
57 void *ret;
58 if (newsize < 1) newsize = 1;
59 if (oldsize < 1) oldsize = 1;
60 ret = (void *)realloc((char *)old, newsize);
61 if (newsize > oldsize && ret)
62 memset(((char *)ret) + oldsize, 0, newsize - oldsize);
63#ifdef LOUD
64 fprintf(stderr, "resize %x %d --> %x %d\n", (int)old, oldsize, (int)ret, newsize);
65#endif /* LOUD */
66#ifdef DEBUGMEM
67 totalmem += (newsize - oldsize);
68#endif
69 if (!ret)
70 post("pd: resizebytes() failed -- out of memory");
71 return (ret);
72}
73
74void freebytes(void *fatso, size_t nbytes)
75{
76 if (nbytes == 0)
77 nbytes = 1;
78#ifdef LOUD
79 fprintf(stderr, "free %x %d\n", (int)fatso, nbytes);
80#endif /* LOUD */
81#ifdef DEBUGMEM
82 totalmem -= nbytes;
83#endif
84 free(fatso);
85}
86
87#ifdef DEBUGMEM
88#include <stdio.h>
89
90void glob_foo(void *dummy, t_symbol *s, int argc, t_atom *argv)
91{
92 fprintf(stderr, "total mem %d\n", totalmem);
93}
94#endif
95