tree 3ed6954dc839edb6596dbc08f8f251abc1630c5a
parent b49ac0b1601284397d72c2ca7a561c660ae6b18b
author hui su <huisu@google.com> 1447186199 -0800
committer hui su <huisu@google.com> 1447445529 -0800

refactor ext-intra

Coding gain remains about the same, while overall speed is
substantially increased.

Change-Id: I2989bebcfd21092cd6a02653d4df4a3bf6780874