tree a0f66653b484e74b63f3cfaaca483c600cf7aa20
parent 790190ebac783001679772565d7c0dd04f386967
author Jerome Jiang <jianj@google.com> 1592781575 -0700
committer Jerome Jiang <jianj@google.com> 1592947995 -0700

Add ssse3 optimization for 2:1 scaling

Change-Id: I0eb0717abdf952a002465869e27100bc497289f6