diff options
author | N.N. <krzyszcz@users.sourceforge.net> | 2003-06-04 11:50:15 +0000 |
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committer | N.N. <krzyszcz@users.sourceforge.net> | 2003-06-04 11:50:15 +0000 |
commit | c2a6b33ed5c7686421c66fa90fe18e1d7a14b7ec (patch) | |
tree | 907ed244aa758fe70bb33256a17deca1e5fd9fb2 /cyclone/sickle/maximum.c | |
parent | b6ae9da8c7dfba6587038cac42684949bf2faaf0 (diff) |
mtr read/write, etc.
svn path=/trunk/externals/miXed/; revision=682
Diffstat (limited to 'cyclone/sickle/maximum.c')
-rw-r--r-- | cyclone/sickle/maximum.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/cyclone/sickle/maximum.c b/cyclone/sickle/maximum.c new file mode 100644 index 0000000..8d947ec --- /dev/null +++ b/cyclone/sickle/maximum.c @@ -0,0 +1,50 @@ +/* Copyright (c) 2003 krzYszcz and others. + * For information on usage and redistribution, and for a DISCLAIMER OF ALL + * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ + +/* LATER use hasfeeders */ + +#include "m_pd.h" +#include "sickle/sic.h" + +#define MAXIMUM_DEFRHS 0. /* CHECKED */ + +typedef t_sic t_maximum; +static t_class *maximum_class; + +static t_int *maximum_perform(t_int *w) +{ + int nblock = (int)(w[1]); + t_float *in1 = (t_float *)(w[2]); + t_float *in2 = (t_float *)(w[3]); + t_float *out = (t_float *)(w[4]); + while (nblock--) + { + t_float f1 = *in1++; + t_float f2 = *in2++; + *out++ = (f1 > f2 ? f1 : f2); + } + return (w + 5); +} + +static void maximum_dsp(t_maximum *x, t_signal **sp) +{ + dsp_add(maximum_perform, 4, sp[0]->s_n, + sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec); +} + +static void *maximum_new(t_symbol *s, int ac, t_atom *av) +{ + t_maximum *x = (t_maximum *)pd_new(maximum_class); + sic_inlet((t_sic *)x, 1, MAXIMUM_DEFRHS, 0, ac, av); + outlet_new((t_object *)x, &s_signal); + return (x); +} + +void maximum_tilde_setup(void) +{ + maximum_class = class_new(gensym("maximum~"), + (t_newmethod)maximum_new, 0, + sizeof(t_maximum), 0, A_GIMME, 0); + sic_setup(maximum_class, maximum_dsp, SIC_FLOATTOSIGNAL); +} |