1 files changed, 0 insertions, 573 deletions

diff --git a/apps/plugins/pdbox/PDa/src/d_math.c b/apps/plugins/pdbox/PDa/src/d_math.c
index ee8a96692c..d64e2e3483 100644
--- a/apps/plugins/pdbox/PDa/src/d_math.c
+++ b/apps/plugins/pdbox/PDa/src/d_math.c
@@ -571,576 +571,3 @@ void d_math_setup(void)
     class_sethelpsymbol(powtodb_tilde_class, s);
 }
 
-/* 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.  */
-
-/*  mathematical functions and other transfer functions, including tilde
-    versions of stuff from x_acoustics.c.
-*/
-
-#include "m_pd.h"
-#include <math.h>
-#define LOGTEN 2.302585092994
-
-/* ------------------------- clip~ -------------------------- */
-static t_class *clip_class;
-
-typedef struct _clip
-{
-    t_object x_obj;
-    float x_f;
-    t_sample x_lo;
-    t_sample x_hi;
-} t_clip;
-
-static void *clip_new(t_floatarg lo, t_floatarg hi)
-{
-    t_clip *x = (t_clip *)pd_new(clip_class);
-    x->x_lo = lo;
-    x->x_hi = hi;
-    outlet_new(&x->x_obj, gensym("signal"));
-    floatinlet_new(&x->x_obj, &x->x_lo);
-    floatinlet_new(&x->x_obj, &x->x_hi);
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *clip_perform(t_int *w)
-{
-    t_clip *x = (t_clip *)(w[1]);
-    t_float *in = (t_float *)(w[2]);
-    t_float *out = (t_float *)(w[3]);
-    int n = (int)(w[4]);
-    while (n--)
-    {
-        float f = *in++;
-        if (f < x->x_lo) f = x->x_lo;
-        if (f > x->x_hi) f = x->x_hi;
-        *out++ = f;
-    }
-    return (w+5);
-}
-
-static void clip_dsp(t_clip *x, t_signal **sp)
-{
-    dsp_add(clip_perform, 4, x, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-static void clip_setup(void)
-{
-    clip_class = class_new(gensym("clip~"), (t_newmethod)clip_new, 0,
-        sizeof(t_clip), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
-    CLASS_MAINSIGNALIN(clip_class, t_clip, x_f);
-    class_addmethod(clip_class, (t_method)clip_dsp, gensym("dsp"), 0);
-}
-
-/* sigrsqrt - reciprocal square root good to 8 mantissa bits  */
-
-#define DUMTAB1SIZE 256
-#define DUMTAB2SIZE 1024
-
-static float rsqrt_exptab[DUMTAB1SIZE], rsqrt_mantissatab[DUMTAB2SIZE];
-
-static void init_rsqrt(void)
-{
-    int i;
-    for (i = 0; i < DUMTAB1SIZE; i++)
-    {
-        float f;
-        long l = (i ? (i == DUMTAB1SIZE-1 ? DUMTAB1SIZE-2 : i) : 1)<< 23;
-        *(long *)(&f) = l;
-        rsqrt_exptab[i] = 1./sqrt(f);   
-    }
-    for (i = 0; i < DUMTAB2SIZE; i++)
-    {
-        float f = 1 + (1./DUMTAB2SIZE) * i;
-        rsqrt_mantissatab[i] = 1./sqrt(f);      
-    }
-}
-
-    /* these are used in externs like "bonk" */
-
-float q8_rsqrt(float f)
-{
-    long l = *(long *)(&f);
-    if (f < 0) return (0);
-    else return (rsqrt_exptab[(l >> 23) & 0xff] *
-            rsqrt_mantissatab[(l >> 13) & 0x3ff]);
-}
-
-float q8_sqrt(float f)
-{
-    long l = *(long *)(&f);
-    if (f < 0) return (0);
-    else return (f * rsqrt_exptab[(l >> 23) & 0xff] *
-            rsqrt_mantissatab[(l >> 13) & 0x3ff]);
-}
-
-    /* the old names are OK unless we're in IRIX N32 */
-
-#ifndef N32
-float qsqrt(float f) {return (q8_sqrt(f)); }
-float qrsqrt(float f) {return (q8_rsqrt(f)); }
-#endif
-
-
-
-typedef struct sigrsqrt
-{
-    t_object x_obj;
-    float x_f;
-} t_sigrsqrt;
-
-static t_class *sigrsqrt_class;
-
-static void *sigrsqrt_new(void)
-{
-    t_sigrsqrt *x = (t_sigrsqrt *)pd_new(sigrsqrt_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *sigrsqrt_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    while (n--)
-    {   
-        float f = *in;
-        long l = *(long *)(in++);
-        if (f < 0) *out++ = 0;
-        else
-        {
-            float g = rsqrt_exptab[(l >> 23) & 0xff] *
-                rsqrt_mantissatab[(l >> 13) & 0x3ff];
-            *out++ = 1.5 * g - 0.5 * g * g * g * f;
-        }
-    }
-    return (w + 4);
-}
-
-static void sigrsqrt_dsp(t_sigrsqrt *x, t_signal **sp)
-{
-    dsp_add(sigrsqrt_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void sigrsqrt_setup(void)
-{
-    init_rsqrt();
-    sigrsqrt_class = class_new(gensym("rsqrt~"), (t_newmethod)sigrsqrt_new, 0,
-        sizeof(t_sigrsqrt), 0, 0);
-            /* an old name for it: */
-    class_addcreator(sigrsqrt_new, gensym("q8_rsqrt~"), 0);
-    CLASS_MAINSIGNALIN(sigrsqrt_class, t_sigrsqrt, x_f);
-    class_addmethod(sigrsqrt_class, (t_method)sigrsqrt_dsp, gensym("dsp"), 0);
-}
-
-
-/* sigsqrt -  square root good to 8 mantissa bits  */
-
-typedef struct sigsqrt
-{
-    t_object x_obj;
-    float x_f;
-} t_sigsqrt;
-
-static t_class *sigsqrt_class;
-
-static void *sigsqrt_new(void)
-{
-    t_sigsqrt *x = (t_sigsqrt *)pd_new(sigsqrt_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-t_int *sigsqrt_perform(t_int *w)    /* not static; also used in d_fft.c */
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    while (n--)
-    {   
-        float f = *in;
-        long l = *(long *)(in++);
-        if (f < 0) *out++ = 0;
-        else
-        {
-            float g = rsqrt_exptab[(l >> 23) & 0xff] *
-                rsqrt_mantissatab[(l >> 13) & 0x3ff];
-            *out++ = f * (1.5 * g - 0.5 * g * g * g * f);
-        }
-    }
-    return (w + 4);
-}
-
-static void sigsqrt_dsp(t_sigsqrt *x, t_signal **sp)
-{
-    dsp_add(sigsqrt_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void sigsqrt_setup(void)
-{
-    sigsqrt_class = class_new(gensym("sqrt~"), (t_newmethod)sigsqrt_new, 0,
-        sizeof(t_sigsqrt), 0, 0);
-    class_addcreator(sigsqrt_new, gensym("q8_sqrt~"), 0);   /* old name */
-    CLASS_MAINSIGNALIN(sigsqrt_class, t_sigsqrt, x_f);
-    class_addmethod(sigsqrt_class, (t_method)sigsqrt_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ wrap~ -------------------------- */
-
-typedef struct wrap
-{
-    t_object x_obj;
-    float x_f;
-} t_sigwrap;
-
-t_class *sigwrap_class;
-
-static void *sigwrap_new(void)
-{
-    t_sigwrap *x = (t_sigwrap *)pd_new(sigwrap_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *sigwrap_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    while (n--)
-    {   
-        float f = *in++;
-        int k = f;
-        if (f > 0) *out++ = f-k;
-        else *out++ = f - (k-1);
-    }
-    return (w + 4);
-}
-
-static void sigwrap_dsp(t_sigwrap *x, t_signal **sp)
-{
-    dsp_add(sigwrap_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void sigwrap_setup(void)
-{
-    sigwrap_class = class_new(gensym("wrap~"), (t_newmethod)sigwrap_new, 0,
-        sizeof(t_sigwrap), 0, 0);
-    CLASS_MAINSIGNALIN(sigwrap_class, t_sigwrap, x_f);
-    class_addmethod(sigwrap_class, (t_method)sigwrap_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ mtof_tilde~ -------------------------- */
-
-typedef struct mtof_tilde
-{
-    t_object x_obj;
-    float x_f;
-} t_mtof_tilde;
-
-t_class *mtof_tilde_class;
-
-static void *mtof_tilde_new(void)
-{
-    t_mtof_tilde *x = (t_mtof_tilde *)pd_new(mtof_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *mtof_tilde_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    for (; n--; in++, out++)
-    {
-        float f = *in;
-        if (f <= -1500) *out = 0;
-        else
-        {
-            if (f > 1499) f = 1499;
-            *out = 8.17579891564 * exp(.0577622650 * f);
-        }
-    }
-    return (w + 4);
-}
-
-static void mtof_tilde_dsp(t_mtof_tilde *x, t_signal **sp)
-{
-    dsp_add(mtof_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void mtof_tilde_setup(void)
-{
-    mtof_tilde_class = class_new(gensym("mtof~"), (t_newmethod)mtof_tilde_new, 0,
-        sizeof(t_mtof_tilde), 0, 0);
-    CLASS_MAINSIGNALIN(mtof_tilde_class, t_mtof_tilde, x_f);
-    class_addmethod(mtof_tilde_class, (t_method)mtof_tilde_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ ftom_tilde~ -------------------------- */
-
-typedef struct ftom_tilde
-{
-    t_object x_obj;
-    float x_f;
-} t_ftom_tilde;
-
-t_class *ftom_tilde_class;
-
-static void *ftom_tilde_new(void)
-{
-    t_ftom_tilde *x = (t_ftom_tilde *)pd_new(ftom_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *ftom_tilde_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    for (; n--; *in++, out++)
-    {
-        float f = *in;
-        *out = (f > 0 ? 17.3123405046 * log(.12231220585 * f) : -1500);
-    }
-    return (w + 4);
-}
-
-static void ftom_tilde_dsp(t_ftom_tilde *x, t_signal **sp)
-{
-    dsp_add(ftom_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void ftom_tilde_setup(void)
-{
-    ftom_tilde_class = class_new(gensym("ftom~"), (t_newmethod)ftom_tilde_new, 0,
-        sizeof(t_ftom_tilde), 0, 0);
-    CLASS_MAINSIGNALIN(ftom_tilde_class, t_ftom_tilde, x_f);
-    class_addmethod(ftom_tilde_class, (t_method)ftom_tilde_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ dbtorms~ -------------------------- */
-
-typedef struct dbtorms_tilde
-{
-    t_object x_obj;
-    float x_f;
-} t_dbtorms_tilde;
-
-t_class *dbtorms_tilde_class;
-
-static void *dbtorms_tilde_new(void)
-{
-    t_dbtorms_tilde *x = (t_dbtorms_tilde *)pd_new(dbtorms_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *dbtorms_tilde_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    for (; n--; in++, out++)
-    {
-        float f = *in;
-        if (f <= 0) *out = 0;
-        else
-        {
-            if (f > 485)
-                f = 485;
-            *out = exp((LOGTEN * 0.05) * (f-100.));
-        }
-    }
-    return (w + 4);
-}
-
-static void dbtorms_tilde_dsp(t_dbtorms_tilde *x, t_signal **sp)
-{
-    dsp_add(dbtorms_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void dbtorms_tilde_setup(void)
-{
-    dbtorms_tilde_class = class_new(gensym("dbtorms~"), (t_newmethod)dbtorms_tilde_new, 0,
-        sizeof(t_dbtorms_tilde), 0, 0);
-    CLASS_MAINSIGNALIN(dbtorms_tilde_class, t_dbtorms_tilde, x_f);
-    class_addmethod(dbtorms_tilde_class, (t_method)dbtorms_tilde_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ rmstodb~ -------------------------- */
-
-typedef struct rmstodb_tilde
-{
-    t_object x_obj;
-    float x_f;
-} t_rmstodb_tilde;
-
-t_class *rmstodb_tilde_class;
-
-static void *rmstodb_tilde_new(void)
-{
-    t_rmstodb_tilde *x = (t_rmstodb_tilde *)pd_new(rmstodb_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *rmstodb_tilde_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    for (; n--; in++, out++)
-    {
-        float f = *in;
-        if (f <= 0) *out = 0;
-        else
-        {
-            float g = 100 + 20./LOGTEN * log(f);
-            *out = (g < 0 ? 0 : g);
-        }
-    }
-    return (w + 4);
-}
-
-static void rmstodb_tilde_dsp(t_rmstodb_tilde *x, t_signal **sp)
-{
-    dsp_add(rmstodb_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void rmstodb_tilde_setup(void)
-{
-    rmstodb_tilde_class = class_new(gensym("rmstodb~"), (t_newmethod)rmstodb_tilde_new, 0,
-        sizeof(t_rmstodb_tilde), 0, 0);
-    CLASS_MAINSIGNALIN(rmstodb_tilde_class, t_rmstodb_tilde, x_f);
-    class_addmethod(rmstodb_tilde_class, (t_method)rmstodb_tilde_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ dbtopow~ -------------------------- */
-
-typedef struct dbtopow_tilde
-{
-    t_object x_obj;
-    float x_f;
-} t_dbtopow_tilde;
-
-t_class *dbtopow_tilde_class;
-
-static void *dbtopow_tilde_new(void)
-{
-    t_dbtopow_tilde *x = (t_dbtopow_tilde *)pd_new(dbtopow_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *dbtopow_tilde_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    for (; n--; in++, out++)
-    {
-        float f = *in;
-        if (f <= 0) *out = 0;
-        else
-        {
-            if (f > 870)
-                f = 870;
-            *out = exp((LOGTEN * 0.1) * (f-100.));
-        }
-    }
-    return (w + 4);
-}
-
-static void dbtopow_tilde_dsp(t_dbtopow_tilde *x, t_signal **sp)
-{
-    dsp_add(dbtopow_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void dbtopow_tilde_setup(void)
-{
-    dbtopow_tilde_class = class_new(gensym("dbtopow~"), (t_newmethod)dbtopow_tilde_new, 0,
-        sizeof(t_dbtopow_tilde), 0, 0);
-    CLASS_MAINSIGNALIN(dbtopow_tilde_class, t_dbtopow_tilde, x_f);
-    class_addmethod(dbtopow_tilde_class, (t_method)dbtopow_tilde_dsp, gensym("dsp"), 0);
-}
-
-/* ------------------------------ powtodb~ -------------------------- */
-
-typedef struct powtodb_tilde
-{
-    t_object x_obj;
-    float x_f;
-} t_powtodb_tilde;
-
-t_class *powtodb_tilde_class;
-
-static void *powtodb_tilde_new(void)
-{
-    t_powtodb_tilde *x = (t_powtodb_tilde *)pd_new(powtodb_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *powtodb_tilde_perform(t_int *w)
-{
-    float *in = *(t_float **)(w+1), *out = *(t_float **)(w+2);
-    t_int n = *(t_int *)(w+3);
-    for (; n--; in++, out++)
-    {
-        float f = *in;
-        if (f <= 0) *out = 0;
-        else
-        {
-            float g = 100 + 10./LOGTEN * log(f);
-            *out = (g < 0 ? 0 : g);
-        }
-    }
-    return (w + 4);
-}
-
-static void powtodb_tilde_dsp(t_powtodb_tilde *x, t_signal **sp)
-{
-    dsp_add(powtodb_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-}
-
-void powtodb_tilde_setup(void)
-{
-    powtodb_tilde_class = class_new(gensym("powtodb~"), (t_newmethod)powtodb_tilde_new, 0,
-        sizeof(t_powtodb_tilde), 0, 0);
-    CLASS_MAINSIGNALIN(powtodb_tilde_class, t_powtodb_tilde, x_f);
-    class_addmethod(powtodb_tilde_class, (t_method)powtodb_tilde_dsp, gensym("dsp"), 0);
-}
-
-
-/* ------------------------ global setup routine ------------------------- */
-
-void d_math_setup(void)
-{
-    t_symbol *s = gensym("acoustics~.pd");
-    clip_setup();
-    sigrsqrt_setup();
-    sigsqrt_setup();
-    sigwrap_setup();
-    mtof_tilde_setup();
-    ftom_tilde_setup();
-    dbtorms_tilde_setup();
-    rmstodb_tilde_setup();
-    dbtopow_tilde_setup();
-    powtodb_tilde_setup();
-
-    class_sethelpsymbol(mtof_tilde_class, s);
-    class_sethelpsymbol(ftom_tilde_class, s);
-    class_sethelpsymbol(dbtorms_tilde_class, s);
-    class_sethelpsymbol(rmstodb_tilde_class, s);
-    class_sethelpsymbol(dbtopow_tilde_class, s);
-    class_sethelpsymbol(powtodb_tilde_class, s);
-}
-