X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Funits.h;h=7e2243ef498b673f29798760756a55a1f0be38fb;hb=82931d63c508e5953e9d5a19be76b60ec0e146c5;hp=7456b662de9e5c62a38696fc86af14a5f4fd8fbf;hpb=7fd85fb66168f6b518c5f2d73e04036e87faa0e1;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/guicast/units.h b/cinelerra-5.1/guicast/units.h
index 7456b662..7e2243ef 100644
--- a/cinelerra-5.1/guicast/units.h
+++ b/cinelerra-5.1/guicast/units.h
@@ -32,6 +32,8 @@
 #define INFINITYGAIN -96
 #define MAXGAIN 50
 #define TOTALFREQS 1024
+// slots per octave
+#define OCTAVE 105
 #define TOTAL_TIMEFORMATS 7
 
 // h:mm:ss.sss
@@ -125,7 +127,8 @@ public:
 // return index of frequency
 	int fromfreq();
 	static int fromfreq(int index);
-
+	static double tofreq_f(double index);
+	static double fromfreq_f(double freq);
 // increment frequency by one
 	Freq& operator++();
 	Freq& operator--();