tree 03dc7d3ac81f2421da4869ad7ca2f06f7091a499
parent 5e97862a71b69ae9c552084386a5dd86df74e3dc
author Yaowu Xu <yaowu@google.com> 1369949052 -0700
committer Yaowu Xu <yaowu@google.com> 1369953472 -0700

Changed to use a new variant of WHT

The commit changed to use a new variant of Walsh-Hadamard Transform
by Tim Terriberry. This new variant has the best compression among a
number of variants that developed by Tim.

Change-Id: Icb3a88515463cfc644b17ca046fcd139db2557e9