ARM Skia NEON patches - 29 - Xfermode: SkFourByteInterp
Xfermode: add a NEON version of SkFourByteInterp
Brings a modest performance improvement on its own in
ProcXfermodes when aa is neither zero nor FF. Combined
with 1-pixel NEON modeprocs, it brings up to 35% speed
improvement on the aa case.
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com, mtklein@google.com, reed@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/23724013
git-svn-id: http://skia.googlecode.com/svn/trunk/src@12448 2bbb7eff-a529-9590-31e7-b0007b416f81
2 files changed
