add asABlur() to maskfilters, so devices like gpu and pdf can query them.
authorreed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Thu, 7 Jul 2011 13:43:38 +0000 (13:43 +0000)
committerreed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Thu, 7 Jul 2011 13:43:38 +0000 (13:43 +0000)
commit2b75f4279a237ceea929ff8ac019f7fbd3ad08b5
treef02fe79694898b528571016bc460a5aff3dd5dd7
parent9c49bc3e643c435677727c1c0904c4a7cb7a6907
add asABlur() to maskfilters, so devices like gpu and pdf can query them.

git-svn-id: http://skia.googlecode.com/svn/trunk@1816 2bbb7eff-a529-9590-31e7-b0007b416f81
gyp/tests.gyp
include/core/SkMaskFilter.h
src/core/SkMaskFilter.cpp
src/effects/SkBlurMaskFilter.cpp
tests/BlurTest.cpp [new file with mode: 0644]