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-rw-r--r--source/vdelta.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/source/vdelta.c b/source/vdelta.c
deleted file mode 100644
index cc809db..0000000
--- a/source/vdelta.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include "defines.h"
-
-/*--------------- vdelta ----------------------------*/
-/* differences between element in succesive vectors */
-
-static t_class *vdelta_class;
-
-typedef struct _vdelta
-{
- t_object x_obj;
- float m_c_leak;
- float m_leak;
- float *m_prev;
- int m_n;
-} t_vdelta;
-
-
-static void vdelta_perform(t_vdelta *x, t_symbol *s, int argc, t_atom *argv)
-{
- int i;
- t_atom *ap,*app;
- float *fp;
- float m_leak;
- float m_c_leak;
- m_leak=x->m_leak;
- m_c_leak=x->m_c_leak;
-
- if (argc!=x->m_n)
- {
- int i;
- if (x->m_prev)
- freebytes(x->m_prev,x->m_n);
- x->m_prev=(float*)getbytes(argc*sizeof(float));
- for(i=0;i<argc;i++)
- x->m_prev[i]=0.0f;
- x->m_n=argc;
- }
-
- fp=x->m_prev;
- ap = (t_atom *)getbytes(sizeof(t_atom)*argc);
- app=ap;
- for (i = 0; i < argc; i++)
- {
- float f=atom_getfloat(argv++);
- SETFLOAT(app, f-*fp);
- app++;
- *fp++=f;
- }
- outlet_list(x->x_obj.ob_outlet,gensym("list"),argc,ap);
- freebytes(ap,argc);
-}
-
-static void *vdelta_new()
-{
- t_vdelta *x=(t_vdelta *)pd_new(vdelta_class);
- outlet_new(&x->x_obj, gensym("list"));
- x->m_n=0;
- x->m_prev=0;
- return (void *)x;
-}
-
-static void vdelta_free(t_vdelta *x)
-{
- freebytes(x->m_prev,x->m_n);
-}
-
-void vdelta_setup(void)
-{
- vdelta_class = class_new(gensym("vdelta"),
- (t_newmethod)vdelta_new, (t_method)vdelta_free,
- sizeof(t_vdelta),
- CLASS_DEFAULT,
- 0);
- class_addlist(vdelta_class, (t_method)vdelta_perform);
-}