diff options
| author | Peter Ross <pross@xvid.org> | 2021-01-05 13:54:22 +1100 |
|---|---|---|
| committer | Peter Ross <pross@xvid.org> | 2021-01-24 09:35:12 +1100 |
| commit | 63be96414b3ee7d3a9edbf0ffca11997ed520a4e (patch) | |
| tree | 6a6e51252cd04c11778c837e252aae32230efeec /libavcodec | |
| parent | b2bbcede5e44e4c71d761ac28f3a5c1e653c3cb6 (diff) | |
avcodec/dvenc: dv100_weight_shift never used
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/dvenc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavcodec/dvenc.c b/libavcodec/dvenc.c index 0dc290642e..233e2b68c7 100644 --- a/libavcodec/dvenc.c +++ b/libavcodec/dvenc.c @@ -318,9 +318,8 @@ static const int dv100_qstep_inv[16] = { 65536, 65536, 32768, 21845, 16384, 13107, 10923, 9362, 8192, 4096, 3641, 3277, 2979, 2731, 2341, 1260, }; -/* DV100 weights are pre-zigzagged, inverted and multiplied by 2^(dv100_weight_shift) +/* DV100 weights are pre-zigzagged, inverted and multiplied by 2^16 (in DV100 the AC components are divided by the spec weights) */ -static const int dv100_weight_shift = 16; static const int dv_weight_1080[2][64] = { { 8192, 65536, 65536, 61681, 61681, 61681, 58254, 58254, 58254, 58254, 58254, 58254, 55188, 58254, 58254, 55188, |