tree fd07661c53e4e6a796a43bdf4bc3b433880d1caf
parent 177cb8498662600e9866e260d52d6a2401ad78a8
author mtklein <mtklein@chromium.org> 1431551325 -0700
committer Commit bot <commit-bot@chromium.org> 1431551325 -0700

Sk4px: SrcATop, DstATop, Xor, Multiply

SSE runs 2-3x faster (than 4f), NEON runs 1.2-1.4x faster (than existing NEON).

Small diffs on {aarectmodes, imagefilters_xfermodes, hairmodes, mixed_xfermodes} only on AA edges due to precision drop.

BUG=skia:

Review URL: https://codereview.chromium.org/1132853005