Merge changes I62702bdb,Ice6d06c5,I60204c62,Ib9fdf65e
authorAngie Chiang <angiebird@google.com>
Thu, 31 Jan 2019 21:21:16 +0000 (21:21 +0000)
committerGerrit Code Review <noreply-gerritcodereview@google.com>
Thu, 31 Jan 2019 21:21:16 +0000 (21:21 +0000)
* changes:
  Implement get_mv_cost()
  Add assertion in get_block_src_pred_buf
  Fix bug in predict_mv_mode
  Allocate memory for mv_mode_arr[]


Trivial merge