Make decode210() common function.

Originally committed as revision 11382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-03 09:16:56 +00:00
parent ca32534337
commit b44665c4e6
3 changed files with 7 additions and 14 deletions
--- a/libavcodec/bitstream.h
+++ b/libavcodec/bitstream.h
@@ -950,4 +950,11 @@ static inline int decode012(GetBitContext *gb){
        return get_bits1(gb) + 1;
 }

+static inline int decode210(GetBitContext *gb){
+    if (get_bits1(gb))
+        return 0;
+    else
+        return 2 - get_bits1(gb);
+}
+
 #endif /* FFMPEG_BITSTREAM_H */