ref: 55c126a5d72900816aded997e6ebc9098283a5c2
parent: 12df8407777a4fdd89317582ec0e5195e133161a
author: Scott LaVarnway <slavarnway@google.com>
date: Wed Oct 18 13:12:57 EDT 2017
vpx: [x86] add vpx_hadamard_16x16_avx2() This version is ~1.91x faster than the sse2 version. When highbitdepth is enabled, it is ~1.74x. Change-Id: I2b0e92ede9f55c6259ca07bf1f8c8a5d0d0955bd