diff options
Diffstat (limited to 'libavcodec/vc1.c')
| -rw-r--r-- | libavcodec/vc1.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c index 13119bd0b3..9df778bcab 100644 --- a/libavcodec/vc1.c +++ b/libavcodec/vc1.c @@ -1319,16 +1319,17 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb) break; } - if (v->fcm != PROGRESSIVE && !v->s.quarter_sample) { - v->range_x <<= 1; - v->range_y <<= 1; - } /* AC Syntax */ v->c_ac_table_index = decode012(gb); if (v->s.pict_type == AV_PICTURE_TYPE_I || v->s.pict_type == AV_PICTURE_TYPE_BI) { v->y_ac_table_index = decode012(gb); } + else if (v->fcm != PROGRESSIVE && !v->s.quarter_sample) { + v->range_x <<= 1; + v->range_y <<= 1; + } + /* DC Syntax */ v->s.dc_table_index = get_bits1(gb); if ((v->s.pict_type == AV_PICTURE_TYPE_I || v->s.pict_type == AV_PICTURE_TYPE_BI) |