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-rw-r--r--hasc~/hasc~.c100
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diff --git a/hasc~/hasc~.c b/hasc~/hasc~.c
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--- a/hasc~/hasc~.c
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@@ -1,100 +0,0 @@
-/*
- * hasc~ : Highest Apparent Spectral Component, according to amplitude threshold
- * Copyright (C) 2005 Edward Kelly <morph_2016@yahoo.co.uk>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "m_pd.h"
-#include <math.h>
-
-#ifdef NT
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-static t_class *hasc_tilde_class;
-
-typedef struct _hasc_tilde
-{
- t_object x_obj;
- t_float f;
- t_float f_topbin, f_thresh;
- t_outlet *f_hasc, *f_levs;
-} t_hasc_tilde;
-
-t_int *hasc_tilde_perform(t_int *w)
-{
- t_hasc_tilde *x = (t_hasc_tilde *)(w[1]);
- t_sample *real = (t_sample *)(w[2]);
- t_sample *imag = (t_sample *)(w[3]);
- int n = (int)(w[4]);
- int incr = 0;
- double max = 0;
- double vectorr, vectori;
- double alpha;
- x->f_topbin = 0;
- x->f_thresh = x->f_thresh > 0 ? x->f_thresh : 1;
-
- while (n--)
- {
- vectorr = (*real++);
- vectori = (*imag++);
- alpha = sqrt((vectorr * vectorr) + (vectori * vectori));
- max = alpha > max ? alpha : max;
- x->f_topbin = alpha > x->f_thresh ? incr : x->f_topbin;
- incr++;
- }
- outlet_float(x->f_levs, (float)max);
- outlet_float(x->f_hasc, x->f_topbin);
-
- return(w+5);
-}
-
-void hasc_tilde_dsp(t_hasc_tilde *x, t_signal **sp)
-{
- dsp_add(hasc_tilde_perform, 4, x,
- sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void *hasc_tilde_new(t_floatarg f)
-{
- t_hasc_tilde *x = (t_hasc_tilde *)pd_new(hasc_tilde_class);
-
- x->f_thresh = f;
-
- inlet_new (&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
- floatinlet_new (&x->x_obj, &x->f_thresh);
- x->f_hasc = outlet_new(&x->x_obj, gensym("float"));
- x->f_levs = outlet_new(&x->x_obj, gensym("float"));
- return (void *)x;
-}
-
-
-void hasc_tilde_setup(void)
-{
- hasc_tilde_class = class_new(gensym("hasc~"),
- (t_newmethod)hasc_tilde_new,
- 0, sizeof(t_hasc_tilde),
- CLASS_DEFAULT, A_DEFFLOAT, 0);
-
- post("|===============hasc~=================|");
- post("|=highest apparent spectral component=|");
- post("|=====edward======kelly======2005=====|");
-
- class_addmethod(hasc_tilde_class, (t_method)hasc_tilde_dsp,
- gensym("dsp"), 0);
-
- CLASS_MAINSIGNALIN(hasc_tilde_class, t_hasc_tilde, f);
-}