ref: eda30b410e878c56ded32321d2c70765caa6e4b8
parent: 6dfc95fe63a52945350a7c8a234e87a4a55645db
author: Scott LaVarnway <slavarnway@google.com>
date: Sat Feb 9 10:15:14 EST 2013
Bug fix: ssse3 version of subpixel did not match C code A 16 bit overflow condition occurs when using the EIGHTTAP_SMOOTH filters. (vp9_sub_pel_filters_8lp) Changed the order of the adds to fix this problem. Also added ssse3 support for 4x4 subpixel filtering. Change-Id: I475eaadae920794c2de5e01e9735c059a856518e