1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/* Copyright (c) 1997-2001 Miller Puckette and others.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
/* MIDI. */
#include "m_pd.h"
extern t_symbol *sysexin_sym;
static t_class *sysexin_class;
typedef struct _midiin
{
t_object x_obj;
t_outlet *x_outlet1;
t_outlet *x_outlet2;
} t_midiin;
static void sysexin_list(t_midiin *x, t_symbol *s, int ac, t_atom *av)
{
outlet_float(x->x_outlet2, atom_getfloatarg(1, ac, av) + 1);
outlet_float(x->x_outlet1, atom_getfloatarg(0, ac, av));
}
static void *sysexin_new( void)
{
t_midiin *x = (t_midiin *)pd_new(sysexin_class);
x->x_outlet1 = outlet_new(&x->x_obj, &s_float);
x->x_outlet2 = outlet_new(&x->x_obj, &s_float);
pd_bind(&x->x_obj.ob_pd, sysexin_sym);
#ifdef WIN32
pd_error(x, "sysexin: windows: not supported");
#endif
return (x);
}
static void sysexin_free(t_midiin *x)
{
pd_unbind(&x->x_obj.ob_pd, sysexin_sym);
}
void sysexin_setup(void)
{
sysexin_class = class_new(gensym("sysexin"), (t_newmethod)sysexin_new,
(t_method)sysexin_free, sizeof(t_midiin),
CLASS_NOINLET, A_DEFFLOAT, 0);
class_addlist(sysexin_class, sysexin_list);
class_sethelpsymbol(sysexin_class, gensym("midi"));
sysexin_sym = gensym("#sysexin");
}
|
