diff options
| -rw-r--r-- | libavcodec/h263.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libavcodec/h263.c b/libavcodec/h263.c index 5b0ea567ef..a3426ceb4d 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -462,7 +462,12 @@ static inline int decide_ac_pred(MpegEncContext * s, DCTELEM block[6][64], int d score += get_block_rate(s, block[n], s->block_last_index[n], st[n]); } - return score < 0; + if(score < 0){ + return 1; + }else{ + restore_ac_coeffs(s, block, dir, st, zigzag_last_index); + return 0; + } } /** @@ -1453,8 +1458,6 @@ void mpeg4_encode_mb(MpegEncContext * s, if(s->flags & CODEC_FLAG_AC_PRED){ s->ac_pred= decide_ac_pred(s, block, dir, scan_table, zigzag_last_index); - if(!s->ac_pred) - restore_ac_coeffs(s, block, dir, scan_table, zigzag_last_index); }else{ for(i=0; i<6; i++) scan_table[i]= s->intra_scantable.permutated; |