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/* 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"
void outmidi_noteon(int portno, int channel, int pitch, int velo);
static t_class *noteout_class;
typedef struct _noteout
{
t_object x_obj;
t_float x_velo;
t_float x_channel;
} t_noteout;
static void *noteout_new(t_floatarg channel)
{
t_noteout *x = (t_noteout *)pd_new(noteout_class);
x->x_velo = 0;
if (channel < 1) channel = 1;
x->x_channel = channel;
floatinlet_new(&x->x_obj, &x->x_velo);
floatinlet_new(&x->x_obj, &x->x_channel);
return (x);
}
static void noteout_float(t_noteout *x, t_float f)
{
int binchan = x->x_channel - 1;
if (binchan < 0)
binchan = 0;
outmidi_noteon((binchan >> 4),
(binchan & 15), (int)f, (int)x->x_velo);
}
void noteout_setup(void)
{
noteout_class = class_new(gensym("noteout"), (t_newmethod)noteout_new, 0,
sizeof(t_noteout), 0, A_DEFFLOAT, 0);
class_addfloat(noteout_class, noteout_float);
class_sethelpsymbol(noteout_class, gensym("midi"));
}
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