Changeset e8975278 in mainline for uspace/lib/trackmod/trackmod.c

Timestamp:

2018-05-10T15:14:02Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1420cae9

Parents:

ae7d03c

git-author:

Jiri Svoboda <jiri@…> (2018-05-10 07:53:56)

git-committer:

Jiri Svoboda <jiri@…> (2018-05-10 15:14:02)

Message:

A few more cstyle fixes.

File:

• uspace/lib/trackmod/trackmod.c (modified) (2 diffs)

uspace/lib/trackmod/trackmod.c

@@ -62 +62 @@
 
 /** Table for finetune computation.
-  *
-  * Finetune is a number ft in [-8 .. 7]. The pitch should be adjusted by
-  * ft/8 semitones. To adjust pitch by 1/8 semitone down we can mutiply the
-  * period by 2^(1/12/8) =. 1.0072, one semitone up: 2^-(1/12/8) =. 0.9928,
-  * to adjust by ft/8 semitones, multiply by 2^(-ft/12/8).
-  *
-  * finetune_factor[ft] := 10000 * 2^(-ft/12/8)
-  * res_period = clip(period * fineture_factor[ft+8] / 10000)
-  */
+ *
+ * Finetune is a number ft in [-8 .. 7]. The pitch should be adjusted by
+ * ft/8 semitones. To adjust pitch by 1/8 semitone down we can mutiply the
+ * period by 2^(1/12/8) =. 1.0072, one semitone up: 2^-(1/12/8) =. 0.9928,
+ * to adjust by ft/8 semitones, multiply by 2^(-ft/12/8).
+ *
+ * finetune_factor[ft] := 10000 * 2^(-ft/12/8)
+ * res_period = clip(period * fineture_factor[ft+8] / 10000)
+ */
 static unsigned finetune_factor[16] = {
         10595, 10518, 10443, 10368, 10293, 10219, 10145, 10072,
@@ -731 +731 @@
                 }
 
-/*              if (np < period_min)
+#if 0
+                /* XXX */
+                if (np < period_min)
                         np = period_min;
                 if (np > period_max)
                         np = period_max;
-*/
+#endif
                 modplay->chan[i].period = np;
         }