tree d7c5b37b6bfe46f062fce11c2f66b2b809fddcc3
parent 472df414a162bb05c43b0c024b85f905d39ae7bf
author elliottk <elliottk@google.com> 1556235531 -0700
committer Elliott Karpilovsky <elliottk@google.com> 1556648271 +0000

Use simple-translation to filter near mv

Before performing the motion vector search, do a simple translation
and check the RDCOST. Only do the full motion vector search on
mv that perform well in the initial check.

STATS_CHANGED
Fewer MV for near MV will be searched.
For lowres, BD-rate (psnr) drop is 0.06%, speed up is ~3%
For midres, BD-rate (psnr) drop is 0.04%, speed up is ~5%

Change-Id: I159cb9f173702dae4a420c1783e7c044819d6871