1 files changed, 56 insertions, 0 deletions
diff --git a/source/vdbtorms.c b/source/vdbtorms.c
new file mode 100644
index 0000000..ab954f6
--- /dev/null
+++ b/source/vdbtorms.c
@@ -0,0 +1,56 @@
+#include "defines.h"
+
+/*--------------- vdbtorms ----------------*/
+
+static t_class *vdbtorms_class;
+
+typedef struct _vdbtorms
+{
+    t_object x_obj;
+} t_vdbtorms;
+
+float dbtorms(float f)
+{
+    if (f <= 0)
+    	return(0);
+    else
+    {
+    	if (f > 485)
+	    f = 485;
+    }
+    return (float)(exp((LOGTEN * 0.05) * (f-100.)));
+}
+
+static void vdbtorms_perform(t_vdbtorms *x, t_symbol *s, int argc, t_atom *argv)
+{
+	int i;
+	t_atom *ap,*app;
+    ap = (t_atom *)getbytes(sizeof(t_atom)*argc);
+	app=ap;
+
+	for (i = 0; i < argc; i++)
+	{
+		SETFLOAT(app, dbtorms(atom_getfloat(argv++)));
+		app++;
+	}
+	outlet_list(x->x_obj.ob_outlet,gensym("list"),argc,ap);
+    freebytes(ap,argc);
+}
+
+static void *vdbtorms_new()
+{
+	t_vdbtorms *x=(t_vdbtorms *)pd_new(vdbtorms_class);
+	outlet_new(&x->x_obj, gensym("list"));
+	return (void *)x;
+}
+
+void vdbtorms_setup(void)
+{
+    vdbtorms_class = class_new(gensym("vdbtorms"),
+    	(t_newmethod)vdbtorms_new, 0,
+		sizeof(t_vdbtorms), 
+		CLASS_DEFAULT,
+	    0);
+    class_addlist(vdbtorms_class, (t_method)vdbtorms_perform);
+}
+