diff options
Diffstat (limited to 'src/iemlib1/db2v.c')
-rw-r--r-- | src/iemlib1/db2v.c | 90 |
1 files changed, 45 insertions, 45 deletions
diff --git a/src/iemlib1/db2v.c b/src/iemlib1/db2v.c index 0c09a61..cf4b17b 100644 --- a/src/iemlib1/db2v.c +++ b/src/iemlib1/db2v.c @@ -1,45 +1,45 @@ -/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#ifdef NT
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-#include <math.h>
-#include <stdio.h>
-#include <string.h>
-
-/* -------- db2v - a techn. dB to rms-value converter. --------- */
-
-static t_class *db2v_class;
-
-float db2v(float f)
-{
- return (f <= -199.9 ? 0 : exp(0.11512925465 * f));
-}
-
-static void db2v_float(t_object *x, t_float f)
-{
- outlet_float(x->ob_outlet, db2v(f));
-}
-
-static void *db2v_new(void)
-{
- t_object *x = (t_object *)pd_new(db2v_class);
- outlet_new(x, &s_float);
- return (x);
-}
-
-void db2v_setup(void)
-{
- db2v_class = class_new(gensym("db2v"), db2v_new, 0,
- sizeof(t_object), 0, 0);
- class_addfloat(db2v_class, (t_method)db2v_float);
- class_sethelpsymbol(db2v_class, gensym("iemhelp/help-db2v"));
-}
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL +* WARRANTIES, see the file, "LICENSE.txt," in this distribution. + +iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */ + +#ifdef NT +#pragma warning( disable : 4244 ) +#pragma warning( disable : 4305 ) +#endif + + +#include "m_pd.h" +#include "iemlib.h" +#include <math.h> +#include <stdio.h> +#include <string.h> + +/* -------- db2v - a techn. dB to rms-value converter. --------- */ + +static t_class *db2v_class; + +float db2v(float f) +{ + return (f <= -199.9 ? 0 : exp(0.11512925465 * f)); +} + +static void db2v_float(t_object *x, t_float f) +{ + outlet_float(x->ob_outlet, db2v(f)); +} + +static void *db2v_new(void) +{ + t_object *x = (t_object *)pd_new(db2v_class); + outlet_new(x, &s_float); + return (x); +} + +void db2v_setup(void) +{ + db2v_class = class_new(gensym("db2v"), db2v_new, 0, + sizeof(t_object), 0, 0); + class_addfloat(db2v_class, (t_method)db2v_float); + class_sethelpsymbol(db2v_class, gensym("iemhelp/help-db2v")); +} |