am 902868b7: Merge "YUV(NV21) to RGBA function NEON optimizations." # By Vassilis Laganakos # Via David Butcher (1) and Gerrit Code Review (1) * commit '902868b7c94f0c16b53e28ee1dd68c4e4a24f964': YUV(NV21) to RGBA function NEON optimizations.