tree a24e0e5518f9ff4be766f3bbf0f85d19a65a95a2
parent 8865763cd85d28d0650aa63925adda5779476021
author Yue Chen <yuec@google.com> 1585085948 -0700
committer Yue Chen <yuec@google.com> 1585090561 +0000

Add a function comment for rd_pick_partition()

BUG=aomedia:2611

Change-Id: I61879bb24afd1b4ce5c80f42b8400823a8703997