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| author | Yunqing Wang <yunqingwang@google.com> | 2018-10-08 16:21:54 -0700 |
|---|---|---|
| committer | Yunqing Wang <yunqingwang@google.com> | 2018-10-09 09:47:22 -0700 |
| commit | 50b91aff52579ef7f46b47aef0d657a731a2f84f (patch) | |
| tree | 5f00f35639103b35aaafc89abab58382fb3eb4a2 /test/dct_partial_test.cc | |
| parent | afa4b9780ae0c10f22995ee96ba40b2cc15b29f9 (diff) | |
| download | libvpx-50b91aff52579ef7f46b47aef0d657a731a2f84f.tar libvpx-50b91aff52579ef7f46b47aef0d657a731a2f84f.tar.gz libvpx-50b91aff52579ef7f46b47aef0d657a731a2f84f.tar.bz2 libvpx-50b91aff52579ef7f46b47aef0d657a731a2f84f.zip | |
Use 4-tap interp filter in speed 1 sub-pel motion search
Added the 4-tap interp filter, and used it for speed 1 sub-pel motion
search. Speed 2 motion search still used bilinear filter as before.
Speed 1 borg test showed good bit savings.
avg_psnr: ovr_psnr: ssim:
lowres: -1.125 -1.179 -1.021
midres: -0.717 -0.710 -0.543
hdres: -0.357 -0.370 -0.342
Speed test at speed 1 showed ~10% encoder time increase, which was
partially because of no SIMD version of 4-tap filter.
Change-Id: Ic9b48cdc6a964538c20144108526682d64348301
Diffstat (limited to 'test/dct_partial_test.cc')
0 files changed, 0 insertions, 0 deletions