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-rw-r--r--src/z_tabread4.c88
1 files changed, 1 insertions, 87 deletions
diff --git a/src/z_tabread4.c b/src/z_tabread4.c
index ec61bfa..e92560f 100644
--- a/src/z_tabread4.c
+++ b/src/z_tabread4.c
@@ -29,9 +29,9 @@ static void tabdump_bang(t_tabdump *x, t_float findex)
{
int n;
t_atom *atombuf = (t_atom *)getbytes(sizeof(t_atom)*npoints);
-
for (n = 0; n < npoints; n++) SETFLOAT(&atombuf[n], vec[n]);
outlet_list(x->x_obj.ob_outlet, &s_list, npoints, atombuf);
+ freebytes(atombuf,sizeof(t_atom)*npoints);
}
}
@@ -156,94 +156,8 @@ static void tabset_setup(void)
}
-/* =================== tabread4 ====================== */
-
-static t_class *tabread4_class;
-
-typedef struct _tabread
-{
- t_object x_obj;
- t_symbol *x_arrayname;
-} t_tabread;
-
-static void tabread4_float(t_tabread *x, t_float findex)
-{
- t_garray *A;
- int npoints;
- t_float *vec;
-
- if (!(A = (t_garray *)pd_findbyclass(x->x_arrayname, garray_class)))
- error("%s: no such array", x->x_arrayname->s_name);
- else if (!garray_getfloatarray(A, &npoints, &vec))
-
- error("%s: bad template for tabread", x->x_arrayname->s_name);
- else
- {
- float a, b, c, d, cminusb, frac, out;
- int index = (int)findex, max_index = npoints - 1;
-
- if (index < 0) index = 0, frac = 0.;
- else if (index > max_index) index = max_index, frac = 0.;
- else frac = findex - index;
-
- a = vec[index-1];
- b = vec[index];
- c = vec[index+1];
- d = vec[index+2];
- cminusb = c - b;
-
- out = (t_float)(b + frac * (cminusb - 0.5 * (frac-1.) * (
- (a - d + 3.0 * cminusb) * frac +
- (b - a - cminusb)
- )
- ));
-
- outlet_float(x->x_obj.ob_outlet, (npoints ? out : 0));
- }
-}
-
-
-static void tabread4_set(t_tabread *x, t_symbol *s)
-{
- x->x_arrayname = s;
-}
-
-static void *tabread4_new(t_symbol *s)
-{
- t_tabread *x = (t_tabread *)pd_new(tabread4_class);
- x->x_arrayname = s;
- outlet_new(&x->x_obj, &s_float);
-
- post("zexy/tabread4: this is obsolete, since tabread4 is now included into pd");
- post("maybe you should go for an upgrade...");
- return (x);
-}
-
-static void tabread4_helper(void)
-{
- post("\n%c tabread4 - object : reads out a table (4point-interpolation-support)", HEARTSYMBOL);
- post("'set <table>': read out another table\n"
- "<position> : read from table at specified position\n"
- "outlet\t: table-data at specified position (evt. interpolated)");
- post("creation: \"tabread4 <table>\"");
-
-}
-
-static void tabread4_setup(void)
-{
- tabread4_class = class_new(gensym("tabread4"), (t_newmethod)tabread4_new,
- 0, sizeof(t_tabread), 0, A_DEFSYM, 0);
- class_addfloat(tabread4_class, (t_method)tabread4_float);
- class_addmethod(tabread4_class, (t_method)tabread4_set, gensym("set"),
- A_SYMBOL, 0);
-
- class_addmethod(tabread4_class, (t_method)tabread4_helper, gensym("help"), 0);
- class_sethelpsymbol(tabread4_class, gensym("zexy/tabread4"));
-}
-
void z_tabread4_setup(void)
{
- tabread4_setup();
tabdump_setup();
tabset_setup();
}