Mark all 12 block unused when there are no coded blocks

Fixes 422/444 artifacts Originally committed as revision 4708 to svn://svn.ffmpeg.org/ffmpeg/trunk
19 years ago · 31a78b718b
parent a8289180a1
commit 31a78b718b
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mpeg12.c
+++ b/libavcodec/mpeg12.c
@ -1436,7 +1436,7 @@ static int mpeg_decode_mb(MpegEncContext *s,
                }
            }
        }else{
-            for(i=0;i<6;i++)
+            for(i=0;i<12;i++)
                s->block_last_index[i] = -1;
        }
    }