ca755f767c
Change pdbox include paths to handle this git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24916 a1c6a512-1295-4272-9138-f99709370657
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
#include "../src/m_pd.h"
|
|
#include <../src/m_fixed.h>
|
|
|
|
|
|
static t_class *snapshot_tilde_class;
|
|
|
|
typedef struct _snapshot
|
|
{
|
|
t_object x_obj;
|
|
t_sample x_value;
|
|
float x_f;
|
|
} t_snapshot;
|
|
|
|
static void *snapshot_tilde_new(void)
|
|
{
|
|
t_snapshot *x = (t_snapshot *)pd_new(snapshot_tilde_class);
|
|
x->x_value = 0;
|
|
outlet_new(&x->x_obj, &s_float);
|
|
x->x_f = 0;
|
|
return (x);
|
|
}
|
|
|
|
static t_int *snapshot_tilde_perform(t_int *w)
|
|
{
|
|
t_sample *in = (t_sample *)(w[1]);
|
|
t_sample *out = (t_sample *)(w[2]);
|
|
*out = *in;
|
|
return (w+3);
|
|
}
|
|
|
|
static void snapshot_tilde_dsp(t_snapshot *x, t_signal **sp)
|
|
{
|
|
dsp_add(snapshot_tilde_perform, 2, sp[0]->s_vec + (sp[0]->s_n-1),
|
|
&x->x_value);
|
|
}
|
|
|
|
static void snapshot_tilde_bang(t_snapshot *x)
|
|
{
|
|
outlet_float(x->x_obj.ob_outlet, fixtof(x->x_value));
|
|
}
|
|
|
|
static void snapshot_tilde_set(t_snapshot *x, t_floatarg f)
|
|
{
|
|
x->x_value = ftofix(f);
|
|
}
|
|
|
|
void snapshot_tilde_setup(void)
|
|
{
|
|
snapshot_tilde_class = class_new(gensym("snapshot~"), snapshot_tilde_new, 0,
|
|
sizeof(t_snapshot), 0, 0);
|
|
CLASS_MAINSIGNALIN(snapshot_tilde_class, t_snapshot, x_f);
|
|
class_addmethod(snapshot_tilde_class, (t_method)snapshot_tilde_dsp,
|
|
gensym("dsp"), 0);
|
|
class_addmethod(snapshot_tilde_class, (t_method)snapshot_tilde_set,
|
|
gensym("set"), A_DEFFLOAT, 0);
|
|
class_addbang(snapshot_tilde_class, snapshot_tilde_bang);
|
|
}
|
|
|