Faster GPU rect blur that doesn't require computing vertical and horizontal
authorhumper <humper@google.com>
Fri, 6 Jun 2014 16:48:40 +0000 (09:48 -0700)
committerCommit bot <commit-bot@chromium.org>
Fri, 6 Jun 2014 16:48:40 +0000 (09:48 -0700)
commitfe689c46a764ded343e5028f79ead80c8b140b0f
tree7275fc37020290393a4ef9d025c9239e63b90b64
parente4d3e605f74a23d050abad29909af421d8b1cf1a
Faster GPU rect blur that doesn't require computing vertical and horizontal
scanlines on the CPU first.  Should make extremely large drop shadows fast
again.

BUG=skia:
R=bsalomon@google.com

Author: humper@google.com

Review URL: https://codereview.chromium.org/316273004
expectations/gm/ignored-tests.txt
src/effects/SkBlurMaskFilter.cpp