preround our fx fractional coordiante, so we get rounded integers (0..255) when
authorreed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Fri, 12 Jun 2009 20:02:50 +0000 (20:02 +0000)
committerreed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Fri, 12 Jun 2009 20:02:50 +0000 (20:02 +0000)
commitc552a43c7fe195bdafaa2394df21d08e34ccb96b
treee08c4fab6a792b08720d890a2f4ddd20e42edb8e
parentb34086a37fb98f4575daac1253e64a6b8ca07999
preround our fx fractional coordiante, so we get rounded integers (0..255) when
stepping through the gradient.

git-svn-id: http://skia.googlecode.com/svn/trunk@212 2bbb7eff-a529-9590-31e7-b0007b416f81
src/effects/SkGradientShader.cpp