diff options
Diffstat (limited to 'externals/build/src/doubledelta.c')
-rw-r--r-- | externals/build/src/doubledelta.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/externals/build/src/doubledelta.c b/externals/build/src/doubledelta.c deleted file mode 100644 index 9da52b12..00000000 --- a/externals/build/src/doubledelta.c +++ /dev/null @@ -1,48 +0,0 @@ -#include "m_pd.h" - -t_class *doubledelta_class; - -typedef struct _doubledelta -{ - t_object x_obj; - t_int f_now, f_prev, f_delta, f_delta_prev, f_doubledelta, fa; - t_outlet *delta, *doubledelta; -} t_doubledelta; - -void doubledelta_float(t_doubledelta *y, t_floatarg f) -{ - y->f_delta_prev = y->f_delta; - y->f_prev = y->f_now; - y->f_now = f; - y->f_delta = y->f_now - y->f_prev; - y->f_doubledelta = y->f_delta - y->f_delta_prev; - outlet_float(y->doubledelta, y->f_doubledelta); - outlet_float(y->delta, y->f_delta); -} - -void doubledelta_bang(t_doubledelta *y) -{ - outlet_float(y->doubledelta, y->f_doubledelta); - outlet_float(y->delta, y->f_delta); -} - -void *doubledelta_new(t_floatarg f) -{ - t_doubledelta *y = (t_doubledelta *)pd_new(doubledelta_class); - y->fa = f; - y->delta = outlet_new(&y->x_obj, gensym("float")); - y->doubledelta = outlet_new(&y->x_obj, gensym("float")); - return(void *)y; -} - -void doubledelta_setup(void) -{ - doubledelta_class = class_new(gensym("doubledelta"), - (t_newmethod)doubledelta_new, - 0, sizeof(t_doubledelta), - 0, A_DEFFLOAT, 0); - post("delta & delta-delta values, <morph_2016@yahoo.co.uk>"); - class_sethelpsymbol(doubledelta_class, gensym("help-ddelta")); - class_addbang(doubledelta_class, doubledelta_bang); - class_addfloat(doubledelta_class, doubledelta_float); -} |