static void *matrix_new(t_symbol *s, int ac, t_atom *av)
{
t_pd *z;
if (!fittermax_get() &&
(z = fragile_class_mutate(matrixps_matrixtilde,
(t_newmethod)matrix_new, ac, av)))
return (z);
else if (ac < 2)
{
loud_error(0, "bad creation arguments for class '%s'",
matrixps_matrixtilde->s_name);
loud_errand(0, "missing number of %s", (ac ? "outlets" : "inlets"));
return (0); /* CHECKED */
}
else
{
t_matrix *x = (t_matrix *)pd_new(matrix_class);
int i;
if (av[0].a_type == A_FLOAT)
{
if ((x->x_ninlets = (int)av[0].a_w.w_float) < 1)
x->x_ninlets = 1;
}
else x->x_ninlets = 1; /* CHECKED */
if (av[1].a_type == A_FLOAT)
{
if ((x->x_noutlets = (int)av[1].a_w.w_float) < 1)
x->x_noutlets = 1;
}
else x->x_noutlets = 1; /* CHECKED */
x->x_ncells = x->x_ninlets * x->x_noutlets;
x->x_ivecs = getbytes(x->x_ninlets * sizeof(*x->x_ivecs));
x->x_ovecs = getbytes(x->x_noutlets * sizeof(*x->x_ovecs));
x->x_nblock = x->x_maxblock = sys_getblksize();
x->x_osums = getbytes(x->x_noutlets * sizeof(*x->x_osums));
for (i = 0; i < x->x_noutlets; i++)
x->x_osums[i] = getbytes(x->x_maxblock * sizeof(*x->x_osums[i]));
x->x_cells = getbytes(x->x_ncells * sizeof(*x->x_cells));
matrix_clear(x);
if (ac >= 3)
{
if (av[2].a_type == A_FLOAT)
x->x_defgain = av[2].a_w.w_float;
else
x->x_defgain = MATRIX_DEFGAIN;
x->x_gains = getbytes(x->x_ncells * sizeof(*x->x_gains));
for (i = 0; i < x->x_ncells; i++)
x->x_gains[i] = x->x_defgain;
x->x_ramps = getbytes(x->x_ncells * sizeof(*x->x_ramps));
matrix_ramp(x, MATRIX_DEFRAMP);
x->x_coefs = getbytes(x->x_ncells * sizeof(*x->x_coefs));
for (i = 0; i < x->x_ncells; i++)
x->x_coefs[i] = 0.;
x->x_ksr = sys_getsr() * .001;
x->x_incrs = getbytes(x->x_ncells * sizeof(*x->x_incrs));
x->x_bigincrs = getbytes(x->x_ncells * sizeof(*x->x_bigincrs));
x->x_remains = getbytes(x->x_ncells * sizeof(*x->x_remains));
for (i = 0; i < x->x_ncells; i++)
x->x_remains[i] = 0;
}
else
{
x->x_gains = 0;
x->x_ramps = 0;
x->x_coefs = 0;
x->x_incrs = 0;
x->x_bigincrs = 0;
x->x_remains = 0;
}
for (i = 1; i < x->x_ninlets; i++)
sic_newinlet((t_sic *)x, 0.);
for (i = 0; i < x->x_noutlets; i++)
outlet_new((t_object *)x, &s_signal);
x->x_dumpout = outlet_new((t_object *)x, &s_list);
return (x);
}
}
static void *matrix_new(t_symbol *s, int argc, t_atom *argv)
{
t_matrix *x = (t_matrix *)pd_new(matrix_class);
t_float rampval = MATRIX_DEFRAMP;
x->x_numinlets = (int)MATRIX_MININLETS;
x->x_numoutlets = (int)MATRIX_MINOUTLETS;
x->x_defgain = MATRIX_DEFGAIN;
int i;
int argnum = 0;
while(argc > 0){
if(argv -> a_type == A_FLOAT){
t_float argval = atom_getfloatarg(0, argc, argv);
switch(argnum){
case 0:
if(argval < MATRIX_MININLETS){
x->x_numinlets = (int)MATRIX_MININLETS;
}
else if (argval > MATRIX_MAXINLETS){
x->x_numinlets = (int)MATRIX_MAXINLETS;
post("matrix~: resizing to %d signal inlets", (int)MATRIX_MAXINLETS);
}
else{
x->x_numinlets = (int)argval;
};
break;
case 1:
if(argval < MATRIX_MINOUTLETS){
x->x_numoutlets = (int)MATRIX_MINOUTLETS;
}
else if (argval > MATRIX_MAXOUTLETS){
x->x_numoutlets = (int)MATRIX_MAXOUTLETS;
post("matrix~: resizing to %d signal outlets", (int)MATRIX_MAXOUTLETS);
}
else{
x->x_numoutlets = (int)argval;
};
break;
case 2:
x->x_defgain = argval;
break;
default:
break;
};
argc--;
argv++;
argnum++;
}
else if(argv -> a_type == A_SYMBOL){
t_symbol *argname = atom_getsymbolarg(0, argc, argv);
if(strcmp(argname->s_name, "@ramp")==0){
if(argc >= 2){
t_float argval = atom_getfloatarg(1, argc, argv);
if(argval < MATRIX_MINRAMP){
rampval = MATRIX_MINRAMP;
}
else{
rampval = argval;
};
argc -= 2;
argv += 2;
}
else{
goto errstate;
};
}
else{
goto errstate;
};
}
else{
goto errstate;
};
};
int gaingiven = argnum >= 3; //if >= 3 args given, then gain is given, binary mode is off
x->x_ncells = x->x_numinlets * x->x_numoutlets;
x->x_ivecs = getbytes(x->x_numinlets * sizeof(*x->x_ivecs));
x->x_ovecs = getbytes(x->x_numoutlets * sizeof(*x->x_ovecs));
x->x_nblock = x->x_maxblock = sys_getblksize();
x->x_osums = getbytes(x->x_numoutlets * sizeof(*x->x_osums));
for (i = 0; i < x->x_numoutlets; i++){
x->x_osums[i] = getbytes(x->x_maxblock * sizeof(*x->x_osums[i]));
};
x->x_cells = getbytes(x->x_ncells * sizeof(*x->x_cells));
/* zerovec for filtering float inputs*/
x->x_zerovec = getbytes(x->x_maxblock * sizeof(*x->x_zerovec));
matrix_clear(x);
if (gaingiven){
x->x_gains = getbytes(x->x_ncells * sizeof(*x->x_gains));
for (i = 0; i < x->x_ncells; i++){
x->x_gains[i] = x->x_defgain;
};
x->x_ramps = getbytes(x->x_ncells * sizeof(*x->x_ramps));
matrix_ramp(x, rampval);
x->x_coefs = getbytes(x->x_ncells * sizeof(*x->x_coefs));
for (i = 0; i < x->x_ncells; i++){
x->x_coefs[i] = 0.;
};
x->x_ksr = sys_getsr() * .001;
x->x_incrs = getbytes(x->x_ncells * sizeof(*x->x_incrs));
x->x_bigincrs = getbytes(x->x_ncells * sizeof(*x->x_bigincrs));
x->x_remains = getbytes(x->x_ncells * sizeof(*x->x_remains));
for (i = 0; i < x->x_ncells; i++){
x->x_remains[i] = 0;
};
}
else{
x->x_gains = 0;
x->x_ramps = 0;
x->x_coefs = 0;
x->x_incrs = 0;
x->x_bigincrs = 0;
x->x_remains = 0;
};
for (i = 1; i < x->x_numinlets; i++){
pd_float( (t_pd *)inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal), -0.);
x->x_signalscalars[i] = obj_findsignalscalar((t_object *)x, i);
};
for (i = 0; i < x->x_numoutlets; i++){
outlet_new(&x->x_obj, gensym("signal"));
};
x->x_dumpout = outlet_new((t_object *)x, &s_list);
x->x_glist = canvas_getcurrent();
return (x);
errstate:
pd_error(x, "matrix~: improper args");
return NULL;
}
