tree 43f9cfe7c04787e26971d0c50400fe21df74330f
parent 9a5e5f26349cee34af29c61f9cb9e0b22c689b72
author Yunqing Wang <yunqingwang@google.com> 1572370520 -0700
committer Yunqing Wang <yunqingwang@google.com> 1572390909 +0000

Prune obmc evaluation

Pruned obmc evaluation based on gathered stats from previously encoded
frames. This feature is turned on at speed 4 now.

Ran Borg test at speed 4.
      avg_psnr: ovr_psnr: ssim:   avg_speedup(whole set)
hdres:  0.051    0.050    0.027     2.6%
midres: 0.137    0.114    0.154     3.4%

STATS_CHANGED

Change-Id: I6677986d8e153933d34cb10c0654dcf763f522a6