tree dabd8b624612088a27bd12391959cacb10240890
parent 5688d784cfd38e26f7761687f1a13e548ffe1a6b
author Jason Sams <rjsams@android.com> 1314827528 -0700
committer Jason Sams <rjsams@android.com> 1314827528 -0700

Document the basic RS math functions.

Change-Id: If7a1b82eab4c4c82443cf8e57b444865f1e3f6b8