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-rw-r--r--externals/extra/0.43.3/0.43.2/lrshift~/lrshift~.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/externals/extra/0.43.3/0.43.2/lrshift~/lrshift~.c b/externals/extra/0.43.3/0.43.2/lrshift~/lrshift~.c
deleted file mode 100644
index 19dcb93d..00000000
--- a/externals/extra/0.43.3/0.43.2/lrshift~/lrshift~.c
+++ /dev/null
@@ -1,76 +0,0 @@
-#include "m_pd.h"
-
-/* ------------------------ lrshift~ ----------------------------- */
-
-static t_class *lrshift_tilde_class;
-
-typedef struct _lrshift_tilde
-{
- t_object x_obj;
- int x_n;
- t_float x_f;
-} t_lrshift_tilde;
-
-static t_int *leftshift_perform(t_int *w)
-{
- t_sample *in = (t_sample *)(w[1]);
- t_sample *out= (t_sample *)(w[2]);
- int n = (int)(w[3]);
- int shift = (int)(w[4]);
- in += shift;
- n -= shift;
- while (n--)
- *out++ = *in++;
- while (shift--)
- *out++ = 0;
- return (w+5);
-}
-
-static t_int *rightshift_perform(t_int *w)
-{
- t_sample *in = (t_sample *)(w[1]);
- t_sample *out= (t_sample *)(w[2]);
- int n = (int)(w[3]);
- int shift = (int)(w[4]);
- n -= shift;
- in -= shift;
- while (n--)
- *--out = *--in;
- while (shift--)
- *--out = 0;
- return (w+5);
-}
-
-static void lrshift_tilde_dsp(t_lrshift_tilde *x, t_signal **sp)
-{
- int n = sp[0]->s_n;
- int shift = x->x_n;
- if (shift > n)
- shift = n;
- if (shift < -n)
- shift = -n;
- if (shift < 0)
- dsp_add(rightshift_perform, 4,
- sp[0]->s_vec + n, sp[1]->s_vec + n, n, -shift);
- else dsp_add(leftshift_perform, 4,
- sp[0]->s_vec, sp[1]->s_vec, n, shift);
-}
-
-static void *lrshift_tilde_new(t_floatarg f)
-{
- t_lrshift_tilde *x = (t_lrshift_tilde *)pd_new(lrshift_tilde_class);
- x->x_n = f;
- x->x_f = 0;
- outlet_new(&x->x_obj, gensym("signal"));
- return (x);
-}
-
-void lrshift_tilde_setup(void)
-{
- lrshift_tilde_class = class_new(gensym("lrshift~"),
- (t_newmethod)lrshift_tilde_new, 0, sizeof(t_lrshift_tilde), 0,
- A_DEFFLOAT, 0);
- CLASS_MAINSIGNALIN(lrshift_tilde_class, t_lrshift_tilde, x_f);
- class_addmethod(lrshift_tilde_class, (t_method)lrshift_tilde_dsp,
- gensym("dsp"), 0);
-}