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| author | Jingning Han <jingning@google.com> | 2015-04-01 11:39:36 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2015-04-01 11:47:09 -0700 |
| commit | eed1badeddcbc79e6c232194cce513774cb25a30 (patch) | |
| tree | 53c9deb6511c2c7d2e14268184334c337b121cb1 /vp9/encoder/vp9_encoder.c | |
| parent | 502ac7223328614cfd3af88764bcb866dbdba9da (diff) | |
| download | libvpx-eed1badeddcbc79e6c232194cce513774cb25a30.tar libvpx-eed1badeddcbc79e6c232194cce513774cb25a30.tar.gz libvpx-eed1badeddcbc79e6c232194cce513774cb25a30.tar.bz2 libvpx-eed1badeddcbc79e6c232194cce513774cb25a30.zip | |
Optimize quantization simd implementation
This commit allows the quantizer to compare the AC coefficients to
the quantization step size to determine if further multiplication
operations are needed. It makes the quantization process 20% faster
without coding statistics change.
Change-Id: I735aaf6a9c0874c82175bb565b20e131464db64a
Diffstat (limited to 'vp9/encoder/vp9_encoder.c')
0 files changed, 0 insertions, 0 deletions