ref: 70dc980703e5dbcff3dc35ab2f906e3711da7f18
parent: 9f28197d7c86497af8651c02afe13914af239160
parent: 1d5380787a30e8d37b3c925babaffd2d996ddea4
author: Jingning Han <jingning@google.com>
date: Thu Jul 12 13:29:43 EDT 2018
Merge "Add 32x32 Hadamard transform"