Merge changes I2acc7d6b,I560dccfc,I3fb23f5c,Ifa24a501
authorAngie Chiang <angiebird@google.com>
Fri, 18 Oct 2019 19:19:06 +0000 (19:19 +0000)
committerGerrit Code Review <noreply-gerritcodereview@google.com>
Fri, 18 Oct 2019 19:19:06 +0000 (19:19 +0000)
* changes:
  Rename num_show_frames by num_coding_frames
  Use compute_arf_boost() in define_gf_group()
  Localize av_err mean_mod_score in define_gf_group
  Move code of deciding gop size into brackets


Trivial merge