tree f44434fc8e29f937c8b64bbe111216afabbdead9
parent 3dddc3254f0af808bac0e2d4fa8383e0272cc598
author Jerome Jiang <jianj@google.com> 1593480326 -0700
committer Jerome Jiang <jianj@google.com> 1593581793 +0000

Add ssse3 optimization for 3/4 scaling

ported from vp9

Change-Id: Ia21cdcbf136e7a493732923bfb70ed4e341ef1c7