tree 2332d3e69af79940cebdc75a1e648d54cabbcecd
parent 2e0d6e1d0a03639d0acd2678c2db9a0af3c2466b
author Angie Chiang <angiebird@google.com> 1615849056 -0700
committer Angie Chiang <angiebird@google.com> 1616535042 +0000

Rework on cfl_rd_pick_alpha()

This one is focusing on refactor the code.
We will have another followup CL to speed up --cpu-used 6.

We test this CL with config --allintra --rctype=q on hdai dataset

cpu-used 0:
BDRate           Encoding Time Reduction
0.019% (drop)    0.6% (improved)

cpu-used 6:
BDRate           Encoding Time Reduction
0.042% (drop)    3.1% (improved)

BUG=aomedia:2986

STATS_CHANGED

Change-Id: I58b95e07f15e08f90de7d5d0637b23eb806aa3ea