diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-20 06:56:44 +0300 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-24 01:47:13 +0300 |
| commit | de133d22dabbb1b00382510d1d3f94bea197ba3f (patch) | |
| tree | 4fc48eb964f00beffe1b12a3acd28c6d6b90a860 /libavcodec/wmv2dec.c | |
| parent | da93e4fb277789b35e95d1e3fa4cabe8c3daa971 (diff) | |
avcodec/wmv2dec: Remove unnecessary ScanTables
Only ScanTable.scantable is used for the abt_scantables.
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/wmv2dec.c')
| -rw-r--r-- | libavcodec/wmv2dec.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/libavcodec/wmv2dec.c b/libavcodec/wmv2dec.c index f638b31cec..a70913134c 100644 --- a/libavcodec/wmv2dec.c +++ b/libavcodec/wmv2dec.c @@ -52,7 +52,6 @@ typedef struct WMV2DecContext { int per_mb_rl_bit; int skip_type; - ScanTable abt_scantable[2]; DECLARE_ALIGNED(32, int16_t, abt_block2)[6][64]; } WMV2DecContext; @@ -425,9 +424,7 @@ static inline int wmv2_decode_inter_block(WMV2DecContext *w, int16_t *block, w->abt_type_table[n] = w->abt_type; if (w->abt_type) { -// const uint8_t *scantable = w->abt_scantable[w->abt_type - 1].permutated; - const uint8_t *scantable = w->abt_scantable[w->abt_type - 1].scantable; -// const uint8_t *scantable = w->abt_type - 1 ? w->abt_scantable[1].permutated : w->abt_scantable[0].scantable; + const uint8_t *scantable = w->abt_type == 1 ? ff_wmv2_scantableA : ff_wmv2_scantableB; sub_cbp = sub_cbp_table[decode012(&s->gb)]; @@ -577,10 +574,6 @@ static av_cold int wmv2_decode_init(AVCodecContext *avctx) return ret; ff_wmv2_common_init(s); - ff_init_scantable(s->idsp.idct_permutation, &w->abt_scantable[0], - ff_wmv2_scantableA); - ff_init_scantable(s->idsp.idct_permutation, &w->abt_scantable[1], - ff_wmv2_scantableB); return ff_intrax8_common_init(avctx, &w->x8, w->s.block, w->s.block_last_index, |