Simplify suffix_length computation, same speed.

Originally committed as revision 21430 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · eeb1e92feb
parent 725b3da981
commit eeb1e92feb
1 changed files with 1 additions and 3 deletions
--- a/libavcodec/h264_cavlc.c
+++ b/libavcodec/h264_cavlc.c
@ -443,9 +443,7 @@ static int decode_residual(H264Context *h, GetBitContext *gb, DCTELEM *block, in
        }else{
            level_code += ((level_code>>31)|1) & -(trailing_ones < 3);

-            suffix_length = 1;
-            if(level_code + 3U > 6U)
-                suffix_length++;
+            suffix_length = 1 + (level_code + 3U > 6U);
            level[trailing_ones]= level_code;
        }