Linfeng Zhang a9bbe53dbb Add 4 to 1 scaling NEON optimization
BUG=webm:1419

Change-Id: If82a93935d2453e61b7647aae70983db1740bec7
2017-09-11 10:17:28 -07:00
..
2015-07-27 19:59:50 -07:00