tree 55c8052b5530fde9ed3c4be8d4da25c40bb5b082
parent 675c5c4303f75581405b510537e2fccd69bd416f
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1323202685 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1323202685 +0000

rename sk_float_isNaN to sk_float_isnan to match related functions
add sk_float_isinf returning non-zero if the argument is +/- infinity


git-svn-id: http://skia.googlecode.com/svn/trunk@2813 2bbb7eff-a529-9590-31e7-b0007b416f81