[MPlayer-cvslog] r35638 - in trunk/gui: interface.c ui/main.c

[ib]

Author: ib
Date: Sun Dec  9 15:44:58 2012
New Revision: 35638

Log:
Add comment.

Modified:
   trunk/gui/interface.c
   trunk/gui/ui/main.c

Modified: trunk/gui/interface.c
==============================================================================
--- trunk/gui/interface.c	Sun Dec  9 15:42:36 2012	(r35637)
+++ trunk/gui/interface.c	Sun Dec  9 15:44:58 2012	(r35638)
@@ -758,7 +758,7 @@ int gui(int what, void *data)
             btnModify(evSetVolume, guiInfo.Volume);
 
             mixer_getbalance(mixer, &b);
-            guiInfo.Balance = (b + 1.0) * 50.0;
+            guiInfo.Balance = (b + 1.0) * 50.0; // transform -1..1 to 0..100
 
             if (guiInfo.Balance != last_balance) {
                 l = guiInfo.Volume * (100.0 - guiInfo.Balance) / 50.0;

Modified: trunk/gui/ui/main.c
==============================================================================
--- trunk/gui/ui/main.c	Sun Dec  9 15:42:36 2012	(r35637)
+++ trunk/gui/ui/main.c	Sun Dec  9 15:44:58 2012	(r35638)
@@ -306,7 +306,7 @@ NoPause:
 
    case evSetBalance:
         guiInfo.Balance=param;
-        mixer_setbalance( mixer,(guiInfo.Balance - 50.0 ) / 50.0 );
+        mixer_setbalance( mixer,(guiInfo.Balance - 50.0 ) / 50.0 );   // transform 0..100 to -1..1
         osd = osd_level;
         osd_level = 0;
         uiEventHandling(evSetVolume, guiInfo.Volume);