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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2025-04-30 13:10:23 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2025-05-16 01:37:35 +0200 |
| commit | 728ef2245c8fa97deaf641fcebf5c59d179db56e (patch) | |
| tree | 10ec1d7261c3a05eaf12f7af1aa007fa9482a094 /libavcodec/vc1.c | |
| parent | 6ce86c9c110dd7a3e5c3537f9af7ddff095cba20 (diff) | |
| download | ffmpeg-728ef2245c8fa97deaf641fcebf5c59d179db56e.tar.gz | |
avcodec/vc1: Remove write-only qs_last
Write-only since 9cc74c9f6e8b645e67d45b2070db004caca09af7.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/vc1.c')
| -rw-r--r-- | libavcodec/vc1.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/libavcodec/vc1.c b/libavcodec/vc1.c index 93c155dc2d..076127a1be 100644 --- a/libavcodec/vc1.c +++ b/libavcodec/vc1.c @@ -724,7 +724,6 @@ int ff_vc1_parse_frame_header(VC1Context *v, GetBitContext* gb) INIT_LUT(v->lumscale, v->lumshift, v->last_luty[0], v->last_lutuv[0], 1); INIT_LUT(v->lumscale, v->lumshift, v->last_luty[1], v->last_lutuv[1], 1); } - v->qs_last = v->s.quarter_sample; if (v->mv_mode == MV_PMODE_INTENSITY_COMP) { v->s.quarter_sample = (v->mv_mode2 != MV_PMODE_1MV_HPEL && v->mv_mode2 != MV_PMODE_1MV_HPEL_BILIN); @@ -781,7 +780,6 @@ int ff_vc1_parse_frame_header(VC1Context *v, GetBitContext* gb) v->tt_index = (v->pq > 4) + (v->pq > 12); v->mv_mode = get_bits1(gb) ? MV_PMODE_1MV : MV_PMODE_1MV_HPEL_BILIN; - v->qs_last = v->s.quarter_sample; v->s.quarter_sample = (v->mv_mode == MV_PMODE_1MV); v->s.mspel = v->s.quarter_sample; @@ -1119,7 +1117,6 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb) } v->last_use_ic = 1; } - v->qs_last = v->s.quarter_sample; if (v->mv_mode == MV_PMODE_INTENSITY_COMP) { v->s.quarter_sample = (v->mv_mode2 != MV_PMODE_1MV_HPEL && v->mv_mode2 != MV_PMODE_1MV_HPEL_BILIN); @@ -1154,7 +1151,6 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb) v->cbptab = get_bits(gb, 2); v->cbpcy_vlc = ff_vc1_cbpcy_p_vlc[v->cbptab]; } else if (v->fcm == ILACE_FRAME) { // frame interlaced - v->qs_last = v->s.quarter_sample; v->s.quarter_sample = 1; v->s.mspel = 1; } else { // field interlaced @@ -1218,7 +1214,6 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb) mvmode = get_unary(gb, 1, 3); lowquant = (v->pq > 12) ? 0 : 1; v->mv_mode = ff_vc1_mv_pmode_table2[lowquant][mvmode]; - v->qs_last = v->s.quarter_sample; v->s.quarter_sample = (v->mv_mode == MV_PMODE_1MV || v->mv_mode == MV_PMODE_MIXED_MV); v->s.mspel = (v->mv_mode != MV_PMODE_1MV_HPEL_BILIN); status = bitplane_decoding(v->forward_mb_plane, &v->fmb_is_raw, v); @@ -1248,7 +1243,6 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb) v->intcomp = 0; v->mv_mode = MV_PMODE_1MV; v->fourmvswitch = 0; - v->qs_last = v->s.quarter_sample; v->s.quarter_sample = 1; v->s.mspel = 1; status = bitplane_decoding(v->direct_mb_plane, &v->dmb_is_raw, v); @@ -1274,7 +1268,6 @@ int ff_vc1_parse_frame_header_adv(VC1Context *v, GetBitContext* gb) v->fourmvbp_vlc = ff_vc1_4mv_block_pattern_vlc[v->fourmvbptab]; } else { v->mv_mode = get_bits1(gb) ? MV_PMODE_1MV : MV_PMODE_1MV_HPEL_BILIN; - v->qs_last = v->s.quarter_sample; v->s.quarter_sample = (v->mv_mode == MV_PMODE_1MV); v->s.mspel = v->s.quarter_sample; status = bitplane_decoding(v->direct_mb_plane, &v->dmb_is_raw, v); |