tree d29d922639f02ccc32ba09f392bb8d9622725c94
parent 02f90e8ac1f14f2c2fd4cd4d45882f8fdb44c093
author tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1329235275 +0000
committer tomhudson@google.com <tomhudson@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1329235275 +0000

SSE2 version of blit_lcd16, courtesy of Jin Yang.
Yields 25-30% speedup on Windows (32b), 4-7% on Linux (64b, less register
pressure), not invoked on Mac (lcd text is 32b instead of 16b).

Followup: GDI system settings on Windows can suppress LCD text for small
fonts, interfering with our benchmarks.
(http://code.google.com/p/skia/issues/detail?id=483)

http://codereview.appspot.com/5617058/


git-svn-id: http://skia.googlecode.com/svn/trunk@3189 2bbb7eff-a529-9590-31e7-b0007b416f81