[MPlayer-dev-eng] [PATCH] Add missing rgb12 version of the fast osd table

[Janusz Krzysztofik]

Fast osd table is apparently missing from recently added rgb12 video output 
support. Add it for completness.

Created against mplayer svn revision 31217.

Signed-off-by: Janusz Krzysztofik <jkrzyszt at tis.icnet.pl>
---
--- libvo/osd.c.orig	2010-05-25 19:24:35.000000000 +0200
+++ libvo/osd.c	2010-05-26 00:57:49.000000000 +0200
@@ -284,6 +284,7 @@ void vo_draw_alpha_rgb32(int w,int h, un
 }
 
 #ifdef FAST_OSD_TABLE
+static unsigned short fast_osd_12bpp_table[256];
 static unsigned short fast_osd_15bpp_table[256];
 static unsigned short fast_osd_16bpp_table[256];
 #endif
@@ -292,6 +293,7 @@ void vo_draw_alpha_init(void){
 #ifdef FAST_OSD_TABLE
     int i;
     for(i=0;i<256;i++){
+        fast_osd_12bpp_table[i]=((i>>4)<< 8)|((i>>4)<<4)|(i>>4);
         fast_osd_15bpp_table[i]=((i>>3)<<10)|((i>>3)<<5)|(i>>3);
         fast_osd_16bpp_table[i]=((i>>3)<<11)|((i>>2)<<5)|(i>>3);
     }