1 files changed, 0 insertions, 138 deletions

diff --git a/apps/plugins/pdbox/PDa/intern/bp~.c b/apps/plugins/pdbox/PDa/intern/bp~.c
index f247c1d66b..2c44536e8a 100644
--- a/apps/plugins/pdbox/PDa/intern/bp~.c
+++ b/apps/plugins/pdbox/PDa/intern/bp~.c
@@ -136,141 +136,3 @@ void bp_tilde_setup(void)
     class_sethelpsymbol(sigbp_class, gensym("lop~-help.pd"));
 }
 
-#include <m_pd.h>
-#include <m_fixed.h>
-
-typedef struct bpctl
-{
-    t_sample c_x1;
-    t_sample c_x2;
-    t_sample c_coef1;
-    t_sample c_coef2;
-    t_sample c_gain;
-} t_bpctl;
-
-typedef struct sigbp
-{
-    t_object x_obj;
-    float x_sr;
-    float x_freq;
-    float x_q;
-    t_bpctl x_cspace;
-    t_bpctl *x_ctl;
-    float x_f;
-} t_sigbp;
-
-t_class *sigbp_class;
-
-static void sigbp_docoef(t_sigbp *x, t_floatarg f, t_floatarg q);
-
-static void *sigbp_new(t_floatarg f, t_floatarg q)
-{
-    t_sigbp *x = (t_sigbp *)pd_new(sigbp_class);
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft1"));
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("ft2"));
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_sr = 44100;
-    x->x_ctl = &x->x_cspace;
-    x->x_cspace.c_x1 = 0;
-    x->x_cspace.c_x2 = 0;
-    sigbp_docoef(x, f, q);
-    x->x_f = 0;
-    return (x);
-}
-
-static float sigbp_qcos(float f)
-{
-    if (f >= -(0.5f*3.14159f) && f <= 0.5f*3.14159f)
-    {
-        float g = f*f;
-        return (((g*g*g * (-1.0f/720.0f) + g*g*(1.0f/24.0f)) - g*0.5) + 1);
-    }
-    else return (0);
-}
-
-static void sigbp_docoef(t_sigbp *x, t_floatarg f, t_floatarg q)
-{
-    float r, oneminusr, omega;
-    if (f < 0.001) f = 10;
-    if (q < 0) q = 0;
-    x->x_freq = f;
-    x->x_q = q;
-    omega = f * (2.0f * 3.14159f) / x->x_sr;
-    if (q < 0.001) oneminusr = 1.0f;
-    else oneminusr = omega/q;
-    if (oneminusr > 1.0f) oneminusr = 1.0f;
-    r = 1.0f - oneminusr;
-    x->x_ctl->c_coef1 = ftofix(2.0f * sigbp_qcos(omega) * r);
-    x->x_ctl->c_coef2 = ftofix(- r * r);
-    x->x_ctl->c_gain = ftofix(2 * oneminusr * (oneminusr + r * omega));
-    /* post("r %f, omega %f, coef1 %f, coef2 %f",
-        r, omega, x->x_ctl->c_coef1, x->x_ctl->c_coef2); */
-}
-
-static void sigbp_ft1(t_sigbp *x, t_floatarg f)
-{
-    sigbp_docoef(x, f, x->x_q);
-}
-
-static void sigbp_ft2(t_sigbp *x, t_floatarg q)
-{
-    sigbp_docoef(x, x->x_freq, q);
-}
-
-static void sigbp_clear(t_sigbp *x, t_floatarg q)
-{
-    x->x_ctl->c_x1 = x->x_ctl->c_x2 = 0;
-}
-
-static t_int *sigbp_perform(t_int *w)
-{
-    t_sample *in = (t_sample *)(w[1]);
-    t_sample *out = (t_sample *)(w[2]);
-    t_bpctl *c = (t_bpctl *)(w[3]);
-    int n = (t_int)(w[4]);
-    int i;
-    t_sample last = c->c_x1;
-    t_sample prev = c->c_x2;
-    t_sample coef1 = c->c_coef1;
-    t_sample coef2 = c->c_coef2;
-    t_sample gain = c->c_gain;
-    for (i = 0; i < n; i++)
-    {
-        t_sample output =  *in++ + mult(coef1,last) + mult(coef2,prev);
-        *out++ = mult(gain,output);
-        prev = last;
-        last = output;
-    }
-    if (PD_BADFLOAT(last))
-        last = 0;
-    if (PD_BADFLOAT(prev))
-        prev = 0;
-    c->c_x1 = last;
-    c->c_x2 = prev;
-    return (w+5);
-}
-
-static void sigbp_dsp(t_sigbp *x, t_signal **sp)
-{
-    x->x_sr = sp[0]->s_sr;
-    sigbp_docoef(x, x->x_freq, x->x_q);
-    dsp_add(sigbp_perform, 4,
-        sp[0]->s_vec, sp[1]->s_vec, 
-            x->x_ctl, sp[0]->s_n);
-
-}
-
-void bp_tilde_setup(void)
-{
-    sigbp_class = class_new(gensym("bp~"), (t_newmethod)sigbp_new, 0,
-        sizeof(t_sigbp), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
-    CLASS_MAINSIGNALIN(sigbp_class, t_sigbp, x_f);
-    class_addmethod(sigbp_class, (t_method)sigbp_dsp, gensym("dsp"), 0);
-    class_addmethod(sigbp_class, (t_method)sigbp_ft1,
-        gensym("ft1"), A_FLOAT, 0);
-    class_addmethod(sigbp_class, (t_method)sigbp_ft2,
-        gensym("ft2"), A_FLOAT, 0);
-    class_addmethod(sigbp_class, (t_method)sigbp_clear, gensym("clear"), 0);
-    class_sethelpsymbol(sigbp_class, gensym("lop~-help.pd"));
-}
-