tree 454791ef584414474fdbc5c08db0293155a2f07e
parent 7122e48353ebcc40c19f8314d2a336c313caa503
author Elliott Karpilovsky <elliottk@google.com> 1568226298 -0700
committer Elliott Karpilovsky <elliottk@google.com> 1568403468 +0000

Filter NEARMV on simple translation and best rd

If the simple translation estimated RD cost of a NEARMV mv is not within a
multiple of the best RD so far, skip it.

STATS_CHANGED

CPU-USED = 0
Lowres: 0.03 PSNR-bdrate drop, 0.8% speedup
Midres: 0.01 PSNR-bdrate drop, 1.2% speedup

CPU-USED = 1
Lowres: 0.02 PSNR-bdrate drop, 0.3% speedup
Midres: 0.02 PSNR-bdrate drop, 0.4% speedup

CPU-USED = 2
Lowres and midres: 0 PSNR-bdrate drop,  0.1% speedup

CPU-USED = 3
Lowres: 0.01 PSNR-bdrate *gain*, 0.2% speedup
Midres: 0.01 PSNR-bdrate *gain*, 0.3% speedup

CPU-USED = 4
Lowres: 0 PSNR-bdrate change, 0.2% speedup
Midres: 0.01 PSNR-bdrate drop, 0.3% speedup

Change-Id: I2f6a2563724dc4df6679b800b975c82e1e41f22f