tree 00df00e15a974eb7f20d465c8758cddc1704377b
parent 9e4942083a25fe623f608b8868b68c655c389065
author Angie Chiang <angiebird@google.com> 1522812066 -0700
committer Yaowu Xu <yaowu@google.com> 1522855920 +0000

Refactor get_sign_bit_cost

Change-Id: I646e93abb1064d05bac625ba4c567d377b249367