From 086e6b358ad45bda0e6a948cfb7ea2d33ab7da5a Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Wed, 10 Feb 2010 00:34:05 +0000
Subject: re-arranged into libdir and setup with the template Makefile+debian
 stuff. renabled vv+ and vv- as vvplus and vvminus

svn path=/trunk/externals/smlib/; revision=13158
---
 vdbtorms.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 vdbtorms.c

(limited to 'vdbtorms.c')

diff --git a/vdbtorms.c b/vdbtorms.c
new file mode 100644
index 0000000..ab954f6
--- /dev/null
+++ b/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);
+}
+
-- 
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