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Change SkBlurImageFilter to use fixed-point division. Yields ~1.8X speedup on
authorsenorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 4 Nov 2013 16:07:33 +0000 (16:07 +0000)
committersenorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 4 Nov 2013 16:07:33 +0000 (16:07 +0000)
commitfe2faa8b16e2a607543c5b30637e7da54012e169
treea561113063c1019ef55fb03520ceac80ff8db1aatree | snapshot
parentddf9c37e5afc76cd9c489e96bca09d130094997dcommit | diff
Change SkBlurImageFilter to use fixed-point division. Yields ~1.8X speedup on
MacBookPro.

Note: this will require defining SK_DISABLE_BLUR_DIVISION_OPTIMIZATION in
Chrome, a la https://codereview.chromium.org/49973005.

R=mtklein@google.com

Review URL: https://codereview.chromium.org/57513002

git-svn-id: http://skia.googlecode.com/svn/trunk@12113 2bbb7eff-a529-9590-31e7-b0007b416f81
expectations/gm/ignored-tests.txt diff | blob | history
src/effects/SkBlurImageFilter.cpp diff | blob | history
Domain: Dotnet / API;