Commits
fbarchard@google.com committed 6a352141ef2
vrshrn by 8 for neon. vector rounding shift right with narrowing from u16 to u8. BUG=183 TEST=try bots Review URL: https://webrtc-codereview.appspot.com/1269007 git-svn-id: http://libyuv.googlecode.com/svn/trunk@628 16f28f9a-4ce2-e073-06de-1de4eb20be90