mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-11-16 00:22:29 -05:00
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
This commit is contained in:
Peter D'Hoye
parent
4f2dfcc01b
commit
526b5580da
192 changed files with 20 additions and 69133 deletions
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@ -840,845 +840,3 @@ void d_arithmetic_setup(void)
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min_setup();
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}
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/* Copyright (c) 1997-1999 Miller Puckette.
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* For information on usage and redistribution, and for a DISCLAIMER OF ALL
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* WARRANTIES, see the file, "LICENSE.txt," in this distribution. */
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/* arithmetic binops (+, -, *, /).
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If no creation argument is given, there are two signal inlets for vector/vector
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operation; otherwise it's vector/scalar and the second inlet takes a float
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to reset the value.
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*/
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#include "m_pd.h"
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/* ----------------------------- plus ----------------------------- */
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static t_class *plus_class, *scalarplus_class;
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typedef struct _plus
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{
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t_object x_obj;
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float x_f;
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} t_plus;
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typedef struct _scalarplus
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{
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t_object x_obj;
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float x_f;
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t_float x_g; /* inlet value */
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} t_scalarplus;
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static void *plus_new(t_symbol *s, int argc, t_atom *argv)
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{
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if (argc > 1) post("+~: extra arguments ignored");
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if (argc)
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{
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t_scalarplus *x = (t_scalarplus *)pd_new(scalarplus_class);
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floatinlet_new(&x->x_obj, &x->x_g);
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x->x_g = atom_getfloatarg(0, argc, argv);
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outlet_new(&x->x_obj, &s_signal);
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x->x_f = 0;
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return (x);
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}
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else
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{
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t_plus *x = (t_plus *)pd_new(plus_class);
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inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
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outlet_new(&x->x_obj, &s_signal);
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x->x_f = 0;
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return (x);
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}
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}
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t_int *plus_perform(t_int *w)
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{
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t_sample *in1 = (t_sample *)(w[1]);
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t_sample *in2 = (t_sample *)(w[2]);
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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while (n--) *out++ = *in1++ + *in2++;
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return (w+5);
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}
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t_int *plus_perf8(t_int *w)
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{
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t_sample *in1 = (t_sample *)(w[1]);
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t_sample *in2 = (t_sample *)(w[2]);
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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for (; n; n -= 8, in1 += 8, in2 += 8, out += 8)
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{
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t_sample f0 = in1[0], f1 = in1[1], f2 = in1[2], f3 = in1[3];
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t_sample f4 = in1[4], f5 = in1[5], f6 = in1[6], f7 = in1[7];
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t_sample g0 = in2[0], g1 = in2[1], g2 = in2[2], g3 = in2[3];
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t_sample g4 = in2[4], g5 = in2[5], g6 = in2[6], g7 = in2[7];
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out[0] = f0 + g0; out[1] = f1 + g1; out[2] = f2 + g2; out[3] = f3 + g3;
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out[4] = f4 + g4; out[5] = f5 + g5; out[6] = f6 + g6; out[7] = f7 + g7;
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}
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return (w+5);
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}
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t_int *scalarplus_perform(t_int *w)
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{
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t_sample *in = (t_sample *)(w[1]);
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t_sample f = ftofix(*(t_float *)(w[2]));
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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while (n--) *out++ = *in++ + f;
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return (w+5);
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}
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t_int *scalarplus_perf8(t_int *w)
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{
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t_sample *in = (t_sample *)(w[1]);
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t_sample g = ftofix(*(t_float *)(w[2]));
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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for (; n; n -= 8, in += 8, out += 8)
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{
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t_sample f0 = in[0], f1 = in[1], f2 = in[2], f3 = in[3];
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t_sample f4 = in[4], f5 = in[5], f6 = in[6], f7 = in[7];
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out[0] = f0 + g; out[1] = f1 + g; out[2] = f2 + g; out[3] = f3 + g;
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out[4] = f4 + g; out[5] = f5 + g; out[6] = f6 + g; out[7] = f7 + g;
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}
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return (w+5);
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}
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void dsp_add_plus(t_sample *in1, t_sample *in2, t_sample *out, int n)
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{
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if (n&7)
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dsp_add(plus_perform, 4, in1, in2, out, n);
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else
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dsp_add(plus_perf8, 4, in1, in2, out, n);
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}
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static void plus_dsp(t_plus *x, t_signal **sp)
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{
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dsp_add_plus(sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
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}
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static void scalarplus_dsp(t_scalarplus *x, t_signal **sp)
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{
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if (sp[0]->s_n&7)
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dsp_add(scalarplus_perform, 4, sp[0]->s_vec, &x->x_g,
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sp[1]->s_vec, sp[0]->s_n);
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else
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dsp_add(scalarplus_perf8, 4, sp[0]->s_vec, &x->x_g,
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sp[1]->s_vec, sp[0]->s_n);
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}
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static void plus_setup(void)
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{
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plus_class = class_new(gensym("+~"), (t_newmethod)plus_new, 0,
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sizeof(t_plus), 0, A_GIMME, 0);
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class_addmethod(plus_class, (t_method)plus_dsp, gensym("dsp"), 0);
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CLASS_MAINSIGNALIN(plus_class, t_plus, x_f);
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class_sethelpsymbol(plus_class, gensym("sigbinops"));
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scalarplus_class = class_new(gensym("+~"), 0, 0,
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sizeof(t_scalarplus), 0, 0);
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CLASS_MAINSIGNALIN(scalarplus_class, t_scalarplus, x_f);
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class_addmethod(scalarplus_class, (t_method)scalarplus_dsp, gensym("dsp"),
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0);
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class_sethelpsymbol(scalarplus_class, gensym("sigbinops"));
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}
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/* ----------------------------- minus ----------------------------- */
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static t_class *minus_class, *scalarminus_class;
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typedef struct _minus
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{
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t_object x_obj;
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float x_f;
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} t_minus;
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typedef struct _scalarminus
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{
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t_object x_obj;
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float x_f;
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t_float x_g;
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} t_scalarminus;
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static void *minus_new(t_symbol *s, int argc, t_atom *argv)
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{
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if (argc > 1) post("-~: extra arguments ignored");
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if (argc)
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{
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t_scalarminus *x = (t_scalarminus *)pd_new(scalarminus_class);
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floatinlet_new(&x->x_obj, &x->x_g);
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x->x_g = atom_getfloatarg(0, argc, argv);
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outlet_new(&x->x_obj, &s_signal);
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x->x_f = 0;
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return (x);
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}
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else
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{
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t_minus *x = (t_minus *)pd_new(minus_class);
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inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
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outlet_new(&x->x_obj, &s_signal);
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x->x_f = 0;
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return (x);
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}
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}
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t_int *minus_perform(t_int *w)
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{
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t_sample *in1 = (t_sample *)(w[1]);
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t_sample *in2 = (t_sample *)(w[2]);
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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while (n--) *out++ = *in1++ - *in2++;
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return (w+5);
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}
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t_int *minus_perf8(t_int *w)
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{
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t_sample *in1 = (t_sample *)(w[1]);
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t_sample *in2 = (t_sample *)(w[2]);
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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for (; n; n -= 8, in1 += 8, in2 += 8, out += 8)
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{
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t_sample f0 = in1[0], f1 = in1[1], f2 = in1[2], f3 = in1[3];
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t_sample f4 = in1[4], f5 = in1[5], f6 = in1[6], f7 = in1[7];
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t_sample g0 = in2[0], g1 = in2[1], g2 = in2[2], g3 = in2[3];
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t_sample g4 = in2[4], g5 = in2[5], g6 = in2[6], g7 = in2[7];
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out[0] = f0 - g0; out[1] = f1 - g1; out[2] = f2 - g2; out[3] = f3 - g3;
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out[4] = f4 - g4; out[5] = f5 - g5; out[6] = f6 - g6; out[7] = f7 - g7;
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}
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return (w+5);
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}
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t_int *scalarminus_perform(t_int *w)
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{
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t_sample *in = (t_sample *)(w[1]);
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t_sample f = ftofix(*(t_float *)(w[2]));
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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while (n--) *out++ = *in++ - f;
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return (w+5);
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}
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t_int *scalarminus_perf8(t_int *w)
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{
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t_sample *in = (t_sample *)(w[1]);
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t_sample g = ftofix(*(t_float *)(w[2]));
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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for (; n; n -= 8, in += 8, out += 8)
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{
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t_sample f0 = in[0], f1 = in[1], f2 = in[2], f3 = in[3];
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t_sample f4 = in[4], f5 = in[5], f6 = in[6], f7 = in[7];
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out[0] = f0 - g; out[1] = f1 - g; out[2] = f2 - g; out[3] = f3 - g;
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out[4] = f4 - g; out[5] = f5 - g; out[6] = f6 - g; out[7] = f7 - g;
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}
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return (w+5);
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}
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static void minus_dsp(t_minus *x, t_signal **sp)
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{
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if (sp[0]->s_n&7)
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dsp_add(minus_perform, 4,
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sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
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else
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dsp_add(minus_perf8, 4,
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sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
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}
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static void scalarminus_dsp(t_scalarminus *x, t_signal **sp)
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{
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if (sp[0]->s_n&7)
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dsp_add(scalarminus_perform, 4, sp[0]->s_vec, &x->x_g,
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sp[1]->s_vec, sp[0]->s_n);
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else
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dsp_add(scalarminus_perf8, 4, sp[0]->s_vec, &x->x_g,
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sp[1]->s_vec, sp[0]->s_n);
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}
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static void minus_setup(void)
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{
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minus_class = class_new(gensym("-~"), (t_newmethod)minus_new, 0,
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sizeof(t_minus), 0, A_GIMME, 0);
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CLASS_MAINSIGNALIN(minus_class, t_minus, x_f);
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class_addmethod(minus_class, (t_method)minus_dsp, gensym("dsp"), 0);
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class_sethelpsymbol(minus_class, gensym("sigbinops"));
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scalarminus_class = class_new(gensym("-~"), 0, 0,
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sizeof(t_scalarminus), 0, 0);
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CLASS_MAINSIGNALIN(scalarminus_class, t_scalarminus, x_f);
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class_addmethod(scalarminus_class, (t_method)scalarminus_dsp, gensym("dsp"),
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0);
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class_sethelpsymbol(scalarminus_class, gensym("sigbinops"));
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}
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/* ----------------------------- times ----------------------------- */
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static t_class *times_class, *scalartimes_class;
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typedef struct _times
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{
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t_object x_obj;
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float x_f;
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} t_times;
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typedef struct _scalartimes
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{
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t_object x_obj;
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float x_f;
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t_float x_g;
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} t_scalartimes;
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static void *times_new(t_symbol *s, int argc, t_atom *argv)
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{
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if (argc > 1) post("*~: extra arguments ignored");
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if (argc)
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{
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t_scalartimes *x = (t_scalartimes *)pd_new(scalartimes_class);
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floatinlet_new(&x->x_obj, &x->x_g);
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x->x_g = atom_getfloatarg(0, argc, argv);
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outlet_new(&x->x_obj, &s_signal);
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x->x_f = 0;
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return (x);
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}
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else
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{
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t_times *x = (t_times *)pd_new(times_class);
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inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
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outlet_new(&x->x_obj, &s_signal);
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x->x_f = 0;
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return (x);
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}
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}
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t_int *times_perform(t_int *w)
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{
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t_sample *in1 = (t_sample *)(w[1]);
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t_sample *in2 = (t_sample *)(w[2]);
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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while (n--) *out++ = mult(*in1++,*in2++);
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return (w+5);
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}
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t_int *times_perf8(t_int *w)
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{
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t_sample *in1 = (t_sample *)(w[1]);
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t_sample *in2 = (t_sample *)(w[2]);
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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for (; n; n -= 8, in1 += 8, in2 += 8, out += 8)
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{
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t_sample f0 = in1[0], f1 = in1[1], f2 = in1[2], f3 = in1[3];
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t_sample f4 = in1[4], f5 = in1[5], f6 = in1[6], f7 = in1[7];
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t_sample g0 = in2[0], g1 = in2[1], g2 = in2[2], g3 = in2[3];
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t_sample g4 = in2[4], g5 = in2[5], g6 = in2[6], g7 = in2[7];
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out[0] = mult(f0,g0); out[1] = mult(f1,g1); out[2] = mult(f2,g2); out[3] = mult(f3,g3);
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out[4] = mult(f4,g4); out[5] = mult(f5,g5); out[6] = mult(f6,g6); out[7] = mult(f7,g7);
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}
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return (w+5);
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}
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t_int *scalartimes_perform(t_int *w)
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{
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t_sample *in = (t_sample *)(w[1]);
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t_sample f = ftofix(*(t_float *)(w[2]));
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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while (n--) *out++ = mult(*in++,f);
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return (w+5);
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}
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t_int *scalartimes_perf8(t_int *w)
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{
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t_sample *in = (t_sample *)(w[1]);
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t_sample g = ftofix(*(t_float *)(w[2]));
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t_sample *out = (t_sample *)(w[3]);
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int n = (int)(w[4]);
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for (; n; n -= 8, in += 8, out += 8)
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{
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t_sample f0 = in[0], f1 = in[1], f2 = in[2], f3 = in[3];
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t_sample f4 = in[4], f5 = in[5], f6 = in[6], f7 = in[7];
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out[0] = mult(f0,g); out[1] = mult(f1,g); out[2] = mult(f2,g); out[3] = mult(f3,g);
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out[4] = mult(f4,g); out[5] = mult(f5,g); out[6] = mult(f6,g); out[7] = mult(f7,g);
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}
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return (w+5);
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}
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static void times_dsp(t_times *x, t_signal **sp)
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{
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if (sp[0]->s_n&7)
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dsp_add(times_perform, 4,
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sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
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else
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dsp_add(times_perf8, 4,
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sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
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}
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static void scalartimes_dsp(t_scalartimes *x, t_signal **sp)
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{
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if (sp[0]->s_n&7)
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dsp_add(scalartimes_perform, 4, sp[0]->s_vec, &x->x_g,
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sp[1]->s_vec, sp[0]->s_n);
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else
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dsp_add(scalartimes_perf8, 4, sp[0]->s_vec, &x->x_g,
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sp[1]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void times_setup(void)
|
||||
{
|
||||
times_class = class_new(gensym("*~"), (t_newmethod)times_new, 0,
|
||||
sizeof(t_times), 0, A_GIMME, 0);
|
||||
CLASS_MAINSIGNALIN(times_class, t_times, x_f);
|
||||
class_addmethod(times_class, (t_method)times_dsp, gensym("dsp"), 0);
|
||||
class_sethelpsymbol(times_class, gensym("sigbinops"));
|
||||
scalartimes_class = class_new(gensym("*~"), 0, 0,
|
||||
sizeof(t_scalartimes), 0, 0);
|
||||
CLASS_MAINSIGNALIN(scalartimes_class, t_scalartimes, x_f);
|
||||
class_addmethod(scalartimes_class, (t_method)scalartimes_dsp, gensym("dsp"),
|
||||
0);
|
||||
class_sethelpsymbol(scalartimes_class, gensym("sigbinops"));
|
||||
}
|
||||
|
||||
/* ----------------------------- over ----------------------------- */
|
||||
static t_class *over_class, *scalarover_class;
|
||||
|
||||
typedef struct _over
|
||||
{
|
||||
t_object x_obj;
|
||||
float x_f;
|
||||
} t_over;
|
||||
|
||||
typedef struct _scalarover
|
||||
{
|
||||
t_object x_obj;
|
||||
float x_f;
|
||||
t_float x_g;
|
||||
} t_scalarover;
|
||||
|
||||
static void *over_new(t_symbol *s, int argc, t_atom *argv)
|
||||
{
|
||||
if (argc > 1) post("/~: extra arguments ignored");
|
||||
if (argc)
|
||||
{
|
||||
t_scalarover *x = (t_scalarover *)pd_new(scalarover_class);
|
||||
floatinlet_new(&x->x_obj, &x->x_g);
|
||||
x->x_g = atom_getfloatarg(0, argc, argv);
|
||||
outlet_new(&x->x_obj, &s_signal);
|
||||
x->x_f = 0;
|
||||
return (x);
|
||||
}
|
||||
else
|
||||
{
|
||||
t_over *x = (t_over *)pd_new(over_class);
|
||||
inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
|
||||
outlet_new(&x->x_obj, &s_signal);
|
||||
x->x_f = 0;
|
||||
return (x);
|
||||
}
|
||||
}
|
||||
|
||||
t_int *over_perform(t_int *w)
|
||||
{
|
||||
t_sample *in1 = (t_sample *)(w[1]);
|
||||
t_sample *in2 = (t_sample *)(w[2]);
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
while (n--)
|
||||
{
|
||||
float g = *in2++;
|
||||
*out++ = (g ? *in1++ / g : 0);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *over_perf8(t_int *w)
|
||||
{
|
||||
t_sample *in1 = (t_sample *)(w[1]);
|
||||
t_sample *in2 = (t_sample *)(w[2]);
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
for (; n; n -= 8, in1 += 8, in2 += 8, out += 8)
|
||||
{
|
||||
t_sample f0 = in1[0], f1 = in1[1], f2 = in1[2], f3 = in1[3];
|
||||
t_sample f4 = in1[4], f5 = in1[5], f6 = in1[6], f7 = in1[7];
|
||||
|
||||
t_sample g0 = in2[0], g1 = in2[1], g2 = in2[2], g3 = in2[3];
|
||||
t_sample g4 = in2[4], g5 = in2[5], g6 = in2[6], g7 = in2[7];
|
||||
|
||||
out[0] = (g0? idiv(f0,g0) : 0);
|
||||
out[1] = (g1? idiv(f1,g1) : 0);
|
||||
out[2] = (g2? idiv(f2,g2) : 0);
|
||||
out[3] = (g3? idiv(f3,g3) : 0);
|
||||
out[4] = (g4? idiv(f4,g4) : 0);
|
||||
out[5] = (g5? idiv(f5,g5) : 0);
|
||||
out[6] = (g6? idiv(f6,g6) : 0);
|
||||
out[7] = (g7? idiv(f7,g7) : 0);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *scalarover_perform(t_int *w)
|
||||
{
|
||||
t_sample *in = (t_sample *)(w[1]);
|
||||
t_sample f = idiv(ftofix(1.),ftofix(*(t_float *)(w[2])));
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
while (n--) *out++ = mult(*in++,f);
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *scalarover_perf8(t_int *w)
|
||||
{
|
||||
t_sample *in = (t_sample *)(w[1]);
|
||||
t_sample g = ftofix(*(t_float *)(w[2]));
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
if (g) g = idiv(ftofix(1.f),g);
|
||||
for (; n; n -= 8, in += 8, out += 8)
|
||||
{
|
||||
t_sample f0 = in[0], f1 = in[1], f2 = in[2], f3 = in[3];
|
||||
t_sample f4 = in[4], f5 = in[5], f6 = in[6], f7 = in[7];
|
||||
|
||||
out[0] = mult(f0,g); out[1] = mult(f1,g); out[2] = mult(f2,g); out[3] = mult(f3,g);
|
||||
out[4] = mult(f4,g); out[5] = mult(f5,g); out[6] = mult(f6,g); out[7] = mult(f7,g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
static void over_dsp(t_over *x, t_signal **sp)
|
||||
{
|
||||
if (sp[0]->s_n&7)
|
||||
dsp_add(over_perform, 4,
|
||||
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
|
||||
else
|
||||
dsp_add(over_perf8, 4,
|
||||
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void scalarover_dsp(t_scalarover *x, t_signal **sp)
|
||||
{
|
||||
if (sp[0]->s_n&7)
|
||||
dsp_add(scalarover_perform, 4, sp[0]->s_vec, &x->x_g,
|
||||
sp[1]->s_vec, sp[0]->s_n);
|
||||
else
|
||||
dsp_add(scalarover_perf8, 4, sp[0]->s_vec, &x->x_g,
|
||||
sp[1]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void over_setup(void)
|
||||
{
|
||||
over_class = class_new(gensym("/~"), (t_newmethod)over_new, 0,
|
||||
sizeof(t_over), 0, A_GIMME, 0);
|
||||
CLASS_MAINSIGNALIN(over_class, t_over, x_f);
|
||||
class_addmethod(over_class, (t_method)over_dsp, gensym("dsp"), 0);
|
||||
class_sethelpsymbol(over_class, gensym("sigbinops"));
|
||||
scalarover_class = class_new(gensym("/~"), 0, 0,
|
||||
sizeof(t_scalarover), 0, 0);
|
||||
CLASS_MAINSIGNALIN(scalarover_class, t_scalarover, x_f);
|
||||
class_addmethod(scalarover_class, (t_method)scalarover_dsp, gensym("dsp"),
|
||||
0);
|
||||
class_sethelpsymbol(scalarover_class, gensym("sigbinops"));
|
||||
}
|
||||
|
||||
/* ----------------------------- max ----------------------------- */
|
||||
static t_class *max_class, *scalarmax_class;
|
||||
|
||||
typedef struct _max
|
||||
{
|
||||
t_object x_obj;
|
||||
float x_f;
|
||||
} t_max;
|
||||
|
||||
typedef struct _scalarmax
|
||||
{
|
||||
t_object x_obj;
|
||||
float x_f;
|
||||
t_float x_g;
|
||||
} t_scalarmax;
|
||||
|
||||
static void *max_new(t_symbol *s, int argc, t_atom *argv)
|
||||
{
|
||||
if (argc > 1) post("max~: extra arguments ignored");
|
||||
if (argc)
|
||||
{
|
||||
t_scalarmax *x = (t_scalarmax *)pd_new(scalarmax_class);
|
||||
floatinlet_new(&x->x_obj, &x->x_g);
|
||||
x->x_g = atom_getfloatarg(0, argc, argv);
|
||||
outlet_new(&x->x_obj, &s_signal);
|
||||
x->x_f = 0;
|
||||
return (x);
|
||||
}
|
||||
else
|
||||
{
|
||||
t_max *x = (t_max *)pd_new(max_class);
|
||||
inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
|
||||
outlet_new(&x->x_obj, &s_signal);
|
||||
x->x_f = 0;
|
||||
return (x);
|
||||
}
|
||||
}
|
||||
|
||||
t_int *max_perform(t_int *w)
|
||||
{
|
||||
t_sample *in1 = (t_sample *)(w[1]);
|
||||
t_sample *in2 = (t_sample *)(w[2]);
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
while (n--)
|
||||
{
|
||||
t_sample f = *in1++, g = *in2++;
|
||||
*out++ = (f > g ? f : g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *max_perf8(t_int *w)
|
||||
{
|
||||
t_sample *in1 = (t_sample *)(w[1]);
|
||||
t_sample *in2 = (t_sample *)(w[2]);
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
for (; n; n -= 8, in1 += 8, in2 += 8, out += 8)
|
||||
{
|
||||
t_sample f0 = in1[0], f1 = in1[1], f2 = in1[2], f3 = in1[3];
|
||||
t_sample f4 = in1[4], f5 = in1[5], f6 = in1[6], f7 = in1[7];
|
||||
|
||||
t_sample g0 = in2[0], g1 = in2[1], g2 = in2[2], g3 = in2[3];
|
||||
t_sample g4 = in2[4], g5 = in2[5], g6 = in2[6], g7 = in2[7];
|
||||
|
||||
out[0] = (f0 > g0 ? f0 : g0); out[1] = (f1 > g1 ? f1 : g1);
|
||||
out[2] = (f2 > g2 ? f2 : g2); out[3] = (f3 > g3 ? f3 : g3);
|
||||
out[4] = (f4 > g4 ? f4 : g4); out[5] = (f5 > g5 ? f5 : g5);
|
||||
out[6] = (f6 > g6 ? f6 : g6); out[7] = (f7 > g7 ? f7 : g7);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *scalarmax_perform(t_int *w)
|
||||
{
|
||||
t_sample *in = (t_sample *)(w[1]);
|
||||
t_sample f = ftofix(*(t_float *)(w[2]));
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
while (n--)
|
||||
{
|
||||
t_sample g = *in++;
|
||||
*out++ = (f > g ? f : g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *scalarmax_perf8(t_int *w)
|
||||
{
|
||||
t_sample *in = (t_sample *)(w[1]);
|
||||
t_sample g = ftofix(*(t_float *)(w[2]));
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
for (; n; n -= 8, in += 8, out += 8)
|
||||
{
|
||||
t_sample f0 = in[0], f1 = in[1], f2 = in[2], f3 = in[3];
|
||||
t_sample f4 = in[4], f5 = in[5], f6 = in[6], f7 = in[7];
|
||||
|
||||
out[0] = (f0 > g ? f0 : g); out[1] = (f1 > g ? f1 : g);
|
||||
out[2] = (f2 > g ? f2 : g); out[3] = (f3 > g ? f3 : g);
|
||||
out[4] = (f4 > g ? f4 : g); out[5] = (f5 > g ? f5 : g);
|
||||
out[6] = (f6 > g ? f6 : g); out[7] = (f7 > g ? f7 : g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
static void max_dsp(t_max *x, t_signal **sp)
|
||||
{
|
||||
if (sp[0]->s_n&7)
|
||||
dsp_add(max_perform, 4,
|
||||
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
|
||||
else
|
||||
dsp_add(max_perf8, 4,
|
||||
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void scalarmax_dsp(t_scalarmax *x, t_signal **sp)
|
||||
{
|
||||
if (sp[0]->s_n&7)
|
||||
dsp_add(scalarmax_perform, 4, sp[0]->s_vec, &x->x_g,
|
||||
sp[1]->s_vec, sp[0]->s_n);
|
||||
else
|
||||
dsp_add(scalarmax_perf8, 4, sp[0]->s_vec, &x->x_g,
|
||||
sp[1]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void max_setup(void)
|
||||
{
|
||||
max_class = class_new(gensym("max~"), (t_newmethod)max_new, 0,
|
||||
sizeof(t_max), 0, A_GIMME, 0);
|
||||
CLASS_MAINSIGNALIN(max_class, t_max, x_f);
|
||||
class_addmethod(max_class, (t_method)max_dsp, gensym("dsp"), 0);
|
||||
class_sethelpsymbol(max_class, gensym("sigbinops"));
|
||||
scalarmax_class = class_new(gensym("max~"), 0, 0,
|
||||
sizeof(t_scalarmax), 0, 0);
|
||||
CLASS_MAINSIGNALIN(scalarmax_class, t_scalarmax, x_f);
|
||||
class_addmethod(scalarmax_class, (t_method)scalarmax_dsp, gensym("dsp"),
|
||||
0);
|
||||
class_sethelpsymbol(scalarmax_class, gensym("sigbinops"));
|
||||
}
|
||||
|
||||
/* ----------------------------- min ----------------------------- */
|
||||
static t_class *min_class, *scalarmin_class;
|
||||
|
||||
typedef struct _min
|
||||
{
|
||||
t_object x_obj;
|
||||
float x_f;
|
||||
} t_min;
|
||||
|
||||
typedef struct _scalarmin
|
||||
{
|
||||
t_object x_obj;
|
||||
t_float x_g;
|
||||
float x_f;
|
||||
} t_scalarmin;
|
||||
|
||||
static void *min_new(t_symbol *s, int argc, t_atom *argv)
|
||||
{
|
||||
if (argc > 1) post("min~: extra arguments ignored");
|
||||
if (argc)
|
||||
{
|
||||
t_scalarmin *x = (t_scalarmin *)pd_new(scalarmin_class);
|
||||
floatinlet_new(&x->x_obj, &x->x_g);
|
||||
x->x_g = atom_getfloatarg(0, argc, argv);
|
||||
outlet_new(&x->x_obj, &s_signal);
|
||||
x->x_f = 0;
|
||||
return (x);
|
||||
}
|
||||
else
|
||||
{
|
||||
t_min *x = (t_min *)pd_new(min_class);
|
||||
inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
|
||||
outlet_new(&x->x_obj, &s_signal);
|
||||
x->x_f = 0;
|
||||
return (x);
|
||||
}
|
||||
}
|
||||
|
||||
t_int *min_perform(t_int *w)
|
||||
{
|
||||
t_sample *in1 = (t_sample *)(w[1]);
|
||||
t_sample *in2 = (t_sample *)(w[2]);
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
while (n--)
|
||||
{
|
||||
t_sample f = *in1++, g = *in2++;
|
||||
*out++ = (f < g ? f : g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *min_perf8(t_int *w)
|
||||
{
|
||||
t_sample *in1 = (t_sample *)(w[1]);
|
||||
t_sample *in2 = (t_sample *)(w[2]);
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
for (; n; n -= 8, in1 += 8, in2 += 8, out += 8)
|
||||
{
|
||||
t_sample f0 = in1[0], f1 = in1[1], f2 = in1[2], f3 = in1[3];
|
||||
t_sample f4 = in1[4], f5 = in1[5], f6 = in1[6], f7 = in1[7];
|
||||
|
||||
t_sample g0 = in2[0], g1 = in2[1], g2 = in2[2], g3 = in2[3];
|
||||
t_sample g4 = in2[4], g5 = in2[5], g6 = in2[6], g7 = in2[7];
|
||||
|
||||
out[0] = (f0 < g0 ? f0 : g0); out[1] = (f1 < g1 ? f1 : g1);
|
||||
out[2] = (f2 < g2 ? f2 : g2); out[3] = (f3 < g3 ? f3 : g3);
|
||||
out[4] = (f4 < g4 ? f4 : g4); out[5] = (f5 < g5 ? f5 : g5);
|
||||
out[6] = (f6 < g6 ? f6 : g6); out[7] = (f7 < g7 ? f7 : g7);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *scalarmin_perform(t_int *w)
|
||||
{
|
||||
t_sample *in = (t_sample *)(w[1]);
|
||||
t_sample f = ftofix(*(t_float *)(w[2]));
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
while (n--)
|
||||
{
|
||||
t_sample g = *in++;
|
||||
*out++ = (f < g ? f : g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
t_int *scalarmin_perf8(t_int *w)
|
||||
{
|
||||
t_sample *in = (t_sample *)(w[1]);
|
||||
t_sample g = ftofix(*(t_float *)(w[2]));
|
||||
t_sample *out = (t_sample *)(w[3]);
|
||||
int n = (int)(w[4]);
|
||||
for (; n; n -= 8, in += 8, out += 8)
|
||||
{
|
||||
t_sample f0 = in[0], f1 = in[1], f2 = in[2], f3 = in[3];
|
||||
t_sample f4 = in[4], f5 = in[5], f6 = in[6], f7 = in[7];
|
||||
|
||||
out[0] = (f0 < g ? f0 : g); out[1] = (f1 < g ? f1 : g);
|
||||
out[2] = (f2 < g ? f2 : g); out[3] = (f3 < g ? f3 : g);
|
||||
out[4] = (f4 < g ? f4 : g); out[5] = (f5 < g ? f5 : g);
|
||||
out[6] = (f6 < g ? f6 : g); out[7] = (f7 < g ? f7 : g);
|
||||
}
|
||||
return (w+5);
|
||||
}
|
||||
|
||||
static void min_dsp(t_min *x, t_signal **sp)
|
||||
{
|
||||
if (sp[0]->s_n&7)
|
||||
dsp_add(min_perform, 4,
|
||||
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
|
||||
else
|
||||
dsp_add(min_perf8, 4,
|
||||
sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void scalarmin_dsp(t_scalarmin *x, t_signal **sp)
|
||||
{
|
||||
if (sp[0]->s_n&7)
|
||||
dsp_add(scalarmin_perform, 4, sp[0]->s_vec, &x->x_g,
|
||||
sp[1]->s_vec, sp[0]->s_n);
|
||||
else
|
||||
dsp_add(scalarmin_perf8, 4, sp[0]->s_vec, &x->x_g,
|
||||
sp[1]->s_vec, sp[0]->s_n);
|
||||
}
|
||||
|
||||
static void min_setup(void)
|
||||
{
|
||||
min_class = class_new(gensym("min~"), (t_newmethod)min_new, 0,
|
||||
sizeof(t_min), 0, A_GIMME, 0);
|
||||
CLASS_MAINSIGNALIN(min_class, t_min, x_f);
|
||||
class_addmethod(min_class, (t_method)min_dsp, gensym("dsp"), 0);
|
||||
class_sethelpsymbol(min_class, gensym("sigbinops"));
|
||||
scalarmin_class = class_new(gensym("min~"), 0, 0,
|
||||
sizeof(t_scalarmin), 0, 0);
|
||||
CLASS_MAINSIGNALIN(scalarmin_class, t_scalarmin, x_f);
|
||||
class_addmethod(scalarmin_class, (t_method)scalarmin_dsp, gensym("dsp"),
|
||||
0);
|
||||
class_sethelpsymbol(scalarmin_class, gensym("sigbinops"));
|
||||
}
|
||||
|
||||
/* ----------------------- global setup routine ---------------- */
|
||||
void d_arithmetic_setup(void)
|
||||
{
|
||||
plus_setup();
|
||||
minus_setup();
|
||||
times_setup();
|
||||
over_setup();
|
||||
max_setup();
|
||||
min_setup();
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue