tree 794178430697d87442070a7962241d81c35e124e
parent aa434ccf42761e64af1c686b33d1dc1d4e6644a9
author Deepa K G <deepa.kg@ittiam.com> 1601883904 +0530
committer Yunqing Wang <yunqingwang@google.com> 1602793002 +0000

Extend LAST2 ref frame pruning to speed 3, 4, 5

Pruning of LAST2 reference frame, based on temporal
distance and first-pass stats, is extended to speed
3, 4, and 5.

           Instruction Count        BD-Rate Loss(%)
cpu-used    Reduction(%)     avg.psnr  ovr.psnr   ssim
    3           3.916         0.0694    0.0666   0.0518
    4           3.697         0.0505    0.0391   0.0070
    5           3.658         0.0287    0.0166  -0.0494

STATS_CHANGED

Change-Id: I77610713086ef8ee8c704f412fb2cb1e13c3f7c5