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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
| commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
| tree | 871fc667d2de662f171103ce5ec067014ef85e61 /media/libopus/celt/entenc.c | |
| parent | Adding upstream version 124.0.1. (diff) | |
| download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip | |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'media/libopus/celt/entenc.c')
| -rw-r--r-- | media/libopus/celt/entenc.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/media/libopus/celt/entenc.c b/media/libopus/celt/entenc.c index f1750d25b8..69c6f835d0 100644 --- a/media/libopus/celt/entenc.c +++ b/media/libopus/celt/entenc.c @@ -172,6 +172,17 @@ void ec_enc_icdf(ec_enc *_this,int _s,const unsigned char *_icdf,unsigned _ftb){ ec_enc_normalize(_this); } +void ec_enc_icdf16(ec_enc *_this,int _s,const opus_uint16 *_icdf,unsigned _ftb){ + opus_uint32 r; + r=_this->rng>>_ftb; + if(_s>0){ + _this->val+=_this->rng-IMUL32(r,_icdf[_s-1]); + _this->rng=IMUL32(r,_icdf[_s-1]-_icdf[_s]); + } + else _this->rng-=IMUL32(r,_icdf[_s]); + ec_enc_normalize(_this); +} + void ec_enc_uint(ec_enc *_this,opus_uint32 _fl,opus_uint32 _ft){ unsigned ft; unsigned fl; |