Cut the files in half and it might work better (note to self: check your tree is really clean before patching)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21070 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 783 deletions

diff --git a/apps/plugins/pdbox/PDa/src/d_ctl.c b/apps/plugins/pdbox/PDa/src/d_ctl.c
index d3262af..809899a 100644
--- a/apps/plugins/pdbox/PDa/src/d_ctl.c
+++ b/apps/plugins/pdbox/PDa/src/d_ctl.c
@@ -782,787 +782,4 @@ void d_ctl_setup(void)
 }
 
 #endif
-/* Copyright (c) 1997-1999 Miller Puckette.
-* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
-
-/*  sig~ and line~ control-to-signal converters;
-    snapshot~ signal-to-control converter.
-*/
-
-#include "m_pd.h"
-#include "math.h"
-
-/* -------------------------- sig~ ------------------------------ */
-static t_class *sig_tilde_class;
-
-typedef struct _sig
-{
-    t_object x_obj;
-    float x_f;
-} t_sig;
-
-static t_int *sig_tilde_perform(t_int *w)
-{
-    t_float f = *(t_float *)(w[1]);
-    t_float *out = (t_float *)(w[2]);
-    int n = (int)(w[3]);
-    while (n--)
-    	*out++ = f; 
-    return (w+4);
-}
-
-static t_int *sig_tilde_perf8(t_int *w)
-{
-    t_float f = *(t_float *)(w[1]);
-    t_float *out = (t_float *)(w[2]);
-    int n = (int)(w[3]);
-    
-    for (; n; n -= 8, out += 8)
-    {
-    	out[0] = f;
-    	out[1] = f;
-    	out[2] = f;
-    	out[3] = f;
-    	out[4] = f;
-    	out[5] = f;
-    	out[6] = f;
-    	out[7] = f;
-    }
-    return (w+4);
-}
-
-void dsp_add_scalarcopy(t_sample *in, t_sample *out, int n)
-{
-    if (n&7)
-    	dsp_add(sig_tilde_perform, 3, in, out, n);
-    else	
-    	dsp_add(sig_tilde_perf8, 3, in, out, n);
-}
-
-static void sig_tilde_float(t_sig *x, t_float f)
-{
-    x->x_f = f;
-}
-
-static void sig_tilde_dsp(t_sig *x, t_signal **sp)
-{
-    dsp_add(sig_tilde_perform, 3, &x->x_f, sp[0]->s_vec, sp[0]->s_n);
-}
-
-static void *sig_tilde_new(t_floatarg f)
-{
-    t_sig *x = (t_sig *)pd_new(sig_tilde_class);
-    x->x_f = f;
-    outlet_new(&x->x_obj, gensym("signal"));
-    return (x);
-}
-
-static void sig_tilde_setup(void)
-{
-    sig_tilde_class = class_new(gensym("sig~"), (t_newmethod)sig_tilde_new, 0,
-    	sizeof(t_sig), 0, A_DEFFLOAT, 0);
-    class_addfloat(sig_tilde_class, (t_method)sig_tilde_float);
-    class_addmethod(sig_tilde_class, (t_method)sig_tilde_dsp, gensym("dsp"), 0);
-}
-
-
-#ifndef FIXEDPOINT
-
-/* -------------------------- line~ ------------------------------ */
-static t_class *line_tilde_class;
-
-typedef struct _line
-{
-    t_object x_obj;
-    float x_target;
-    float x_value;
-    float x_biginc;
-    float x_inc;
-    float x_1overn;
-    float x_dspticktomsec;
-    float x_inletvalue;
-    float x_inletwas;
-    int x_ticksleft;
-    int x_retarget;
-} t_line;
-
-static t_int *line_tilde_perform(t_int *w)
-{
-    t_line *x = (t_line *)(w[1]);
-    t_float *out = (t_float *)(w[2]);
-    int n = (int)(w[3]);
-    float f = x->x_value;
-
-    if (PD_BIGORSMALL(f))
-	    x->x_value = f = 0;
-    if (x->x_retarget)
-    {
-    	int nticks = x->x_inletwas * x->x_dspticktomsec;
-    	if (!nticks) nticks = 1;
-    	x->x_ticksleft = nticks;
-    	x->x_biginc = (x->x_target - x->x_value)/(float)nticks;
-    	x->x_inc = x->x_1overn * x->x_biginc;
-    	x->x_retarget = 0;
-    }
-    if (x->x_ticksleft)
-    {
-    	float f = x->x_value;
-    	while (n--) *out++ = f, f += x->x_inc;
-    	x->x_value += x->x_biginc;
-    	x->x_ticksleft--;
-    }
-    else
-    {
-    	x->x_value = x->x_target;
-    	while (n--) *out++ = x->x_value;
-    }
-    return (w+4);
-}
-
-static void line_tilde_float(t_line *x, t_float f)
-{
-    if (x->x_inletvalue <= 0)
-    {
-    	x->x_target = x->x_value = f;
-    	x->x_ticksleft = x->x_retarget = 0;
-    }
-    else
-    {
-    	x->x_target = f;
-    	x->x_retarget = 1;
-    	x->x_inletwas = x->x_inletvalue;
-    	x->x_inletvalue = 0;
-    }
-}
-
-static void line_tilde_stop(t_line *x)
-{
-    x->x_target = x->x_value;
-    x->x_ticksleft = x->x_retarget = 0;
-}
-
-static void line_tilde_dsp(t_line *x, t_signal **sp)
-{
-    dsp_add(line_tilde_perform, 3, x, sp[0]->s_vec, sp[0]->s_n);
-    x->x_1overn = 1./sp[0]->s_n;
-    x->x_dspticktomsec = sp[0]->s_sr / (1000 * sp[0]->s_n);
-}
-
-static void *line_tilde_new(void)
-{
-    t_line *x = (t_line *)pd_new(line_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    floatinlet_new(&x->x_obj, &x->x_inletvalue);
-    x->x_ticksleft = x->x_retarget = 0;
-    x->x_value = x->x_target = x->x_inletvalue = x->x_inletwas = 0;
-    return (x);
-}
-
-static void line_tilde_setup(void)
-{
-    line_tilde_class = class_new(gensym("line~"), line_tilde_new, 0,
-    	sizeof(t_line), 0, 0);
-    class_addfloat(line_tilde_class, (t_method)line_tilde_float);
-    class_addmethod(line_tilde_class, (t_method)line_tilde_dsp,
-    	gensym("dsp"), 0);
-    class_addmethod(line_tilde_class, (t_method)line_tilde_stop,
-    	gensym("stop"), 0);
-}
-
-/* -------------------------- vline~ ------------------------------ */
-static t_class *vline_tilde_class;
-
-typedef struct _vseg
-{
-    double s_targettime;
-    double s_starttime;
-    float s_target;
-    struct _vseg *s_next;
-} t_vseg;
-
-typedef struct _vline
-{
-    t_object x_obj;
-    double x_value;
-    double x_inc;
-    double x_referencetime;
-    double x_samppermsec;
-    double x_msecpersamp;
-    double x_targettime;
-    float x_target;
-    float x_inlet1;
-    float x_inlet2;
-    t_vseg *x_list;
-} t_vline;
-
-static t_int *vline_tilde_perform(t_int *w)
-{
-    t_vline *x = (t_vline *)(w[1]);
-    t_float *out = (t_float *)(w[2]);
-    int n = (int)(w[3]), i;
-    double f = x->x_value;
-    double inc = x->x_inc;
-    double msecpersamp = x->x_msecpersamp;
-    double samppermsec = x->x_samppermsec;
-    double timenow = clock_gettimesince(x->x_referencetime) - n * msecpersamp;
-    t_vseg *s = x->x_list;
-    for (i = 0; i < n; i++)
-    {
-    	double timenext = timenow + msecpersamp;
-    checknext:
-	if (s)
-	{
-	    /* has starttime elapsed?  If so update value and increment */
-	    if (s->s_starttime < timenext)
-	    {
-		if (x->x_targettime <= timenext)
-		    f = x->x_target, inc = 0;
-	    	    /* if zero-length segment bash output value */
-	    	if (s->s_targettime <= s->s_starttime)
-		{
-		    f = s->s_target;
-		    inc = 0;
-		}
-		else
-		{
-		    double incpermsec = (s->s_target - f)/
-		    	(s->s_targettime - s->s_starttime);
-		    f = f + incpermsec * (timenext - s->s_starttime);
-		    inc = incpermsec * msecpersamp;
-		}
-    	    	x->x_inc = inc;
-		x->x_target = s->s_target;
-		x->x_targettime = s->s_targettime;
-		x->x_list = s->s_next;
-		t_freebytes(s, sizeof(*s));
-		s = x->x_list;
-		goto checknext;
-	    }
-	}
-	if (x->x_targettime <= timenext)
-	    f = x->x_target, inc = x->x_inc = 0, x->x_targettime = 1e20;
-	*out++ = f;
-	f = f + inc;
-	timenow = timenext;
-    }
-    x->x_value = f;
-    return (w+4);
-}
-
-static void vline_tilde_stop(t_vline *x)
-{
-    t_vseg *s1, *s2;
-    for (s1 = x->x_list; s1; s1 = s2)
-    	s2 = s1->s_next, t_freebytes(s1, sizeof(*s1));
-    x->x_list = 0;
-    x->x_inc = 0;
-    x->x_inlet1 = x->x_inlet2 = 0;
-    x->x_target = x->x_value;
-    x->x_targettime = 1e20;
-}
-
-static void vline_tilde_float(t_vline *x, t_float f)
-{
-    double timenow = clock_gettimesince(x->x_referencetime);
-    float inlet1 = (x->x_inlet1 < 0 ? 0 : x->x_inlet1);
-    float inlet2 = x->x_inlet2;
-    double starttime = timenow + inlet2;
-    t_vseg *s1, *s2, *deletefrom = 0, *snew;
-    if (PD_BIGORSMALL(f))
-	f = 0;
-
-    	/* negative delay input means stop and jump immediately to new value */
-    if (inlet2 < 0)
-    {
-	x->x_value = f;
-    	vline_tilde_stop(x);
-	return;
-    }
-    snew = (t_vseg *)t_getbytes(sizeof(*snew));
-    	/* check if we supplant the first item in the list.  We supplant
-	an item by having an earlier starttime, or an equal starttime unless
-	the equal one was instantaneous and the new one isn't (in which case
-	we'll do a jump-and-slide starting at that time.) */
-    if (!x->x_list || x->x_list->s_starttime > starttime ||
-    	(x->x_list->s_starttime == starttime &&
-	    (x->x_list->s_targettime > x->x_list->s_starttime || inlet1 <= 0)))
-    {
-    	deletefrom = x->x_list;
-	x->x_list = snew;
-    }
-    else
-    {
-    	for (s1 = x->x_list; s2 = s1->s_next; s1 = s2)
-	{
-    	    if (s2->s_starttime > starttime ||
-    		(s2->s_starttime == starttime &&
-		    (s2->s_targettime > s2->s_starttime || inlet1 <= 0)))
-	    {
-    		deletefrom = s2;
-		s1->s_next = snew;
-		goto didit;
-	    }
-	}
-	s1->s_next = snew;
-	deletefrom = 0;
-    didit: ;
-    }
-    while (deletefrom)
-    {
-    	s1 = deletefrom->s_next;
-	t_freebytes(deletefrom, sizeof(*deletefrom));
-	deletefrom = s1;
-    }
-    snew->s_next = 0;
-    snew->s_target = f;
-    snew->s_starttime = starttime;
-    snew->s_targettime = starttime + inlet1;
-    x->x_inlet1 = x->x_inlet2 = 0;
-}
-
-static void vline_tilde_dsp(t_vline *x, t_signal **sp)
-{
-    dsp_add(vline_tilde_perform, 3, x, sp[0]->s_vec, sp[0]->s_n);
-    x->x_samppermsec = ((double)(sp[0]->s_sr)) / 1000;
-    x->x_msecpersamp = ((double)1000) / sp[0]->s_sr;
-}
 
-static void *vline_tilde_new(void)
-{
-    t_vline *x = (t_vline *)pd_new(vline_tilde_class);
-    outlet_new(&x->x_obj, gensym("signal"));
-    floatinlet_new(&x->x_obj, &x->x_inlet1);
-    floatinlet_new(&x->x_obj, &x->x_inlet2);
-    x->x_inlet1 = x->x_inlet2 = 0;
-    x->x_value = x->x_inc = 0;
-    x->x_referencetime = clock_getlogicaltime();
-    x->x_list = 0;
-    x->x_samppermsec = 0;
-    x->x_targettime = 1e20;
-    return (x);
-}
-
-static void vline_tilde_setup(void)
-{
-    vline_tilde_class = class_new(gensym("vline~"), vline_tilde_new, 
-    	(t_method)vline_tilde_stop, sizeof(t_vline), 0, 0);
-    class_addfloat(vline_tilde_class, (t_method)vline_tilde_float);
-    class_addmethod(vline_tilde_class, (t_method)vline_tilde_dsp,
-    	gensym("dsp"), 0);
-    class_addmethod(vline_tilde_class, (t_method)vline_tilde_stop,
-    	gensym("stop"), 0);
-}
-
-/* -------------------------- snapshot~ ------------------------------ */
-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_float *in = (t_float *)(w[1]);
-    t_float *out = (t_float *)(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, x->x_value);
-}
-
-static void snapshot_tilde_set(t_snapshot *x, t_floatarg f)
-{
-    x->x_value = f;
-}
-
-static 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);
-}
-
-/* -------------------------- vsnapshot~ ------------------------------ */
-static t_class *vsnapshot_tilde_class;
-
-typedef struct _vsnapshot
-{
-    t_object x_obj;
-    int x_n;
-    int x_gotone;
-    t_sample *x_vec;
-    float x_f;
-    float x_sampspermsec;
-    double x_time;
-} t_vsnapshot;
-
-static void *vsnapshot_tilde_new(void)
-{
-    t_vsnapshot *x = (t_vsnapshot *)pd_new(vsnapshot_tilde_class);
-    outlet_new(&x->x_obj, &s_float);
-    x->x_f = 0;
-    x->x_n = 0;
-    x->x_vec = 0;
-    x->x_gotone = 0;
-    return (x);
-}
-
-static t_int *vsnapshot_tilde_perform(t_int *w)
-{
-    t_float *in = (t_float *)(w[1]);
-    t_vsnapshot *x = (t_vsnapshot *)(w[2]);
-    t_float *out = x->x_vec;
-    int n = x->x_n, i;
-    for (i = 0; i < n; i++)
-    	out[i] = in[i];
-    x->x_time = clock_getlogicaltime();
-    x->x_gotone = 1;
-    return (w+3);
-}
-
-static void vsnapshot_tilde_dsp(t_vsnapshot *x, t_signal **sp)
-{
-    int n = sp[0]->s_n;
-    if (n != x->x_n)
-    {
-    	if (x->x_vec)
-	    t_freebytes(x->x_vec, x->x_n * sizeof(t_sample));
-	x->x_vec = (t_sample *)getbytes(n * sizeof(t_sample));
-    	x->x_gotone = 0;
-	x->x_n = n;
-    }
-    x->x_sampspermsec = sp[0]->s_sr / 1000;
-    dsp_add(vsnapshot_tilde_perform, 2, sp[0]->s_vec, x);
-}
-
-static void vsnapshot_tilde_bang(t_vsnapshot *x)
-{
-    float val;
-    if (x->x_gotone)
-    {
-    	int indx = clock_gettimesince(x->x_time) * x->x_sampspermsec;
-	if (indx < 0)
-	    indx = 0;
-    	else if (indx >= x->x_n)
-	    indx = x->x_n - 1;
-	val = x->x_vec[indx];
-    }
-    else val = 0;
-    outlet_float(x->x_obj.ob_outlet, val);
-}
-
-static void vsnapshot_tilde_ff(t_vsnapshot *x)
-{
-    if (x->x_vec)
-	t_freebytes(x->x_vec, x->x_n * sizeof(t_sample));
-}
-
-static void vsnapshot_tilde_setup(void)
-{
-    vsnapshot_tilde_class = class_new(gensym("vsnapshot~"),
-    	vsnapshot_tilde_new, (t_method)vsnapshot_tilde_ff,
-    	sizeof(t_vsnapshot), 0, 0);
-    CLASS_MAINSIGNALIN(vsnapshot_tilde_class, t_vsnapshot, x_f);
-    class_addmethod(vsnapshot_tilde_class, (t_method)vsnapshot_tilde_dsp, gensym("dsp"), 0);
-    class_addbang(vsnapshot_tilde_class, vsnapshot_tilde_bang);
-}
-
-
-/* ---------------- env~ - simple envelope follower. ----------------- */
-
-#define MAXOVERLAP 10
-#define MAXVSTAKEN 64
-
-typedef struct sigenv
-{
-    t_object x_obj; 	    	    /* header */
-    void *x_outlet;		    /* a "float" outlet */
-    void *x_clock;		    /* a "clock" object */
-    float *x_buf;		    /* a Hanning window */
-    int x_phase;		    /* number of points since last output */
-    int x_period;		    /* requested period of output */
-    int x_realperiod;		    /* period rounded up to vecsize multiple */
-    int x_npoints;		    /* analysis window size in samples */
-    float x_result;		    /* result to output */
-    float x_sumbuf[MAXOVERLAP];	    /* summing buffer */
-    float x_f;
-} t_sigenv;
-
-t_class *env_tilde_class;
-static void env_tilde_tick(t_sigenv *x);
-
-static void *env_tilde_new(t_floatarg fnpoints, t_floatarg fperiod)
-{
-    int npoints = fnpoints;
-    int period = fperiod;
-    t_sigenv *x;
-    float *buf;
-    int i;
-
-    if (npoints < 1) npoints = 1024;
-    if (period < 1) period = npoints/2;
-    if (period < npoints / MAXOVERLAP + 1)
-	period = npoints / MAXOVERLAP + 1;
-    if (!(buf = getbytes(sizeof(float) * (npoints + MAXVSTAKEN))))
-    {
-	error("env: couldn't allocate buffer");
-	return (0);
-    }
-    x = (t_sigenv *)pd_new(env_tilde_class);
-    x->x_buf = buf;
-    x->x_npoints = npoints;
-    x->x_phase = 0;
-    x->x_period = period;
-    for (i = 0; i < MAXOVERLAP; i++) x->x_sumbuf[i] = 0;
-    for (i = 0; i < npoints; i++)
-	buf[i] = (1. - cos((2 * 3.14159 * i) / npoints))/npoints;
-    for (; i < npoints+MAXVSTAKEN; i++) buf[i] = 0;
-    x->x_clock = clock_new(x, (t_method)env_tilde_tick);
-    x->x_outlet = outlet_new(&x->x_obj, gensym("float"));
-    x->x_f = 0;
-    return (x);
-}
-
-static t_int *env_tilde_perform(t_int *w)
-{
-    t_sigenv *x = (t_sigenv *)(w[1]);
-    t_float *in = (t_float *)(w[2]);
-    int n = (int)(w[3]);
-    int count;
-    float *sump; 
-    in += n;
-    for (count = x->x_phase, sump = x->x_sumbuf;
-	count < x->x_npoints; count += x->x_realperiod, sump++)
-    {
-	float *hp = x->x_buf + count;
-	float *fp = in;
-	float sum = *sump;
-	int i;
-	
-	for (i = 0; i < n; i++)
-	{
-	    fp--;
-	    sum += *hp++ * (*fp * *fp);
-	}
-	*sump = sum;
-    }
-    sump[0] = 0;
-    x->x_phase -= n;
-    if (x->x_phase < 0)
-    {
-	x->x_result = x->x_sumbuf[0];
-	for (count = x->x_realperiod, sump = x->x_sumbuf;
-	    count < x->x_npoints; count += x->x_realperiod, sump++)
-		sump[0] = sump[1];
-	sump[0] = 0;
-	x->x_phase = x->x_realperiod - n;
-	clock_delay(x->x_clock, 0L);
-    }
-    return (w+4);
-}
-
-static void env_tilde_dsp(t_sigenv *x, t_signal **sp)
-{
-    if (x->x_period % sp[0]->s_n) x->x_realperiod =
-	x->x_period + sp[0]->s_n - (x->x_period % sp[0]->s_n);
-    else x->x_realperiod = x->x_period;
-    dsp_add(env_tilde_perform, 3, x, sp[0]->s_vec, sp[0]->s_n);
-    if (sp[0]->s_n > MAXVSTAKEN) bug("env_tilde_dsp");
-}
-
-static void env_tilde_tick(t_sigenv *x)	/* callback function for the clock */
-{
-    outlet_float(x->x_outlet, powtodb(x->x_result));
-}
-
-static void env_tilde_ff(t_sigenv *x)		/* cleanup on free */
-{
-    clock_free(x->x_clock);
-    freebytes(x->x_buf, (x->x_npoints + MAXVSTAKEN) * sizeof(float));
-}
-
-
-void env_tilde_setup(void )
-{
-    env_tilde_class = class_new(gensym("env~"), (t_newmethod)env_tilde_new,
-    	(t_method)env_tilde_ff, sizeof(t_sigenv), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
-    CLASS_MAINSIGNALIN(env_tilde_class, t_sigenv, x_f);
-    class_addmethod(env_tilde_class, (t_method)env_tilde_dsp, gensym("dsp"), 0);
-}
-
-/* --------------------- threshold~ ----------------------------- */
-
-static t_class *threshold_tilde_class;
-
-typedef struct _threshold_tilde
-{
-    t_object x_obj;
-    t_outlet *x_outlet1;    	/* bang out for high thresh */
-    t_outlet *x_outlet2;    	/* bang out for low thresh */
-    t_clock *x_clock;	    	/* wakeup for message output */
-    float x_f;	    	    	/* scalar inlet */
-    int x_state;    		/* 1 = high, 0 = low */
-    float x_hithresh;	    	/* value of high threshold */
-    float x_lothresh;	    	/* value of low threshold */
-    float x_deadwait;	    	/* msec remaining in dead period */
-    float x_msecpertick;	/* msec per DSP tick */
-    float x_hideadtime;	    	/* hi dead time in msec */
-    float x_lodeadtime;	    	/* lo dead time in msec */
-} t_threshold_tilde;
-
-static void threshold_tilde_tick(t_threshold_tilde *x);
-static void threshold_tilde_set(t_threshold_tilde *x,
-    t_floatarg hithresh, t_floatarg hideadtime,
-    t_floatarg lothresh, t_floatarg lodeadtime);
-
-static t_threshold_tilde *threshold_tilde_new(t_floatarg hithresh,
-    t_floatarg hideadtime, t_floatarg lothresh, t_floatarg lodeadtime)
-{
-    t_threshold_tilde *x = (t_threshold_tilde *)
-    	pd_new(threshold_tilde_class);
-    x->x_state = 0;		/* low state */
-    x->x_deadwait = 0;		/* no dead time */
-    x->x_clock = clock_new(x, (t_method)threshold_tilde_tick);
-    x->x_outlet1 = outlet_new(&x->x_obj, &s_bang);
-    x->x_outlet2 = outlet_new(&x->x_obj, &s_bang);
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
-    x->x_msecpertick = 0.;
-    x->x_f = 0;
-    threshold_tilde_set(x, hithresh, hideadtime, lothresh, lodeadtime);
-    return (x);
-}
-
-    /* "set" message to specify thresholds and dead times */
-static void threshold_tilde_set(t_threshold_tilde *x,
-    t_floatarg hithresh, t_floatarg hideadtime,
-    t_floatarg lothresh, t_floatarg lodeadtime)
-{
-    if (lothresh > hithresh)
-    	lothresh = hithresh;
-    x->x_hithresh = hithresh;
-    x->x_hideadtime = hideadtime;
-    x->x_lothresh = lothresh;
-    x->x_lodeadtime = lodeadtime;
-}
-
-    /* number in inlet sets state -- note incompatible with JMAX which used
-    "int" message for this, impossible here because of auto signal conversion */
-static void threshold_tilde_ft1(t_threshold_tilde *x, t_floatarg f)
-{
-    x->x_state = (f != 0);
-    x->x_deadwait = 0;
-}
-
-static void threshold_tilde_tick(t_threshold_tilde *x)	
-{
-    if (x->x_state)
-    	outlet_bang(x->x_outlet1);
-    else outlet_bang(x->x_outlet2);
-}
-
-static t_int *threshold_tilde_perform(t_int *w)
-{
-    float *in1 = (float *)(w[1]);
-    t_threshold_tilde *x = (t_threshold_tilde *)(w[2]);
-    int n = (t_int)(w[3]);
-    if (x->x_deadwait > 0)
-    	x->x_deadwait -= x->x_msecpertick;
-    else if (x->x_state)
-    {
-    	    /* we're high; look for low sample */
-    	for (; n--; in1++)
-	{
-	    if (*in1 < x->x_lothresh)
-	    {
-		clock_delay(x->x_clock, 0L);
-		x->x_state = 0;
-		x->x_deadwait = x->x_lodeadtime;
-		goto done;
-	    }
-    	}
-    }
-    else
-    {
-    	    /* we're low; look for high sample */
-    	for (; n--; in1++)
-	{
-	    if (*in1 >= x->x_hithresh)
-	    {
-		clock_delay(x->x_clock, 0L);
-		x->x_state = 1;
-		x->x_deadwait = x->x_hideadtime;
-		goto done;
-	    }
-    	}
-    }
-done:
-    return (w+4);
-}
-
-void threshold_tilde_dsp(t_threshold_tilde *x, t_signal **sp)
-{
-    x->x_msecpertick = 1000. * sp[0]->s_n / sp[0]->s_sr;
-    dsp_add(threshold_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
-}
-
-static void threshold_tilde_ff(t_threshold_tilde *x)
-{
-    clock_free(x->x_clock);
-}
-
-static void threshold_tilde_setup( void)
-{
-    threshold_tilde_class = class_new(gensym("threshold~"),
-    	(t_newmethod)threshold_tilde_new, (t_method)threshold_tilde_ff,
-	sizeof(t_threshold_tilde), 0,
-	    A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, 0);
-    CLASS_MAINSIGNALIN(threshold_tilde_class, t_threshold_tilde, x_f);
-    class_addmethod(threshold_tilde_class, (t_method)threshold_tilde_set,
-    	gensym("set"), A_FLOAT, A_FLOAT, A_FLOAT, A_FLOAT, 0);
-    class_addmethod(threshold_tilde_class, (t_method)threshold_tilde_ft1,
-    	gensym("ft1"), A_FLOAT, 0);
-    class_addmethod(threshold_tilde_class, (t_method)threshold_tilde_dsp,
-    	gensym("dsp"), 0);
-}
-
-/* ------------------------ global setup routine ------------------------- */
-
-void d_ctl_setup(void)
-{
-    sig_tilde_setup();
-    line_tilde_setup();
-    vline_tilde_setup();
-    snapshot_tilde_setup();
-    vsnapshot_tilde_setup();
-    env_tilde_setup();
-    threshold_tilde_setup();
-}
-
-#endif