mov: rename function _int8 to remove ambiguity, some indentation cosmetics

Signed-off-by: Anton Khirnov <anton@khirnov.net>

libavformat/mov.c

@@ -100,7 +100,7 @@ static int mov_metadata_track_or_disc_number(MOVContext *c, AVIOContext *pb,
     return 0;
 }
 
-static int mov_metadata_int8(MOVContext *c, AVIOContext *pb,
+static int mov_metadata_int8_bypass_padding(MOVContext *c, AVIOContext *pb,
                                             unsigned len, const char *key)
 {
     char buf[16];
@@ -220,9 +220,9 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     case MKTAG( 'd','i','s','k'): key = "disc";
         parse = mov_metadata_track_or_disc_number; break;
     case MKTAG( 't','v','e','s'): key = "episode_sort";
-        parse = mov_metadata_int8; break;
+        parse = mov_metadata_int8_bypass_padding; break;
     case MKTAG( 't','v','s','n'): key = "season_number";
-        parse = mov_metadata_int8; break;
+        parse = mov_metadata_int8_bypass_padding; break;
     case MKTAG( 's','t','i','k'): key = "media_type";
         parse = mov_metadata_stik; break;
     }