tree 8fa0989863618109ed9f17c25b949d68f63bf541
parent bb13586591bd412a0372aeb85d44159d2fa3f947
author reed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1258560591 +0000
committer reed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1258560591 +0000

new scanconversion technique

This technique geometrically clips all segments against the clip bounds,
ensuring that we never send a value to the edgelist that might overflow in
fixedpoint.

Current disabled in SkScan_Path.cpp by a #define. There are a few minor pixel
differences between this and the old technique, as found by the gm tool, so
at the moment this new code is off by default.


git-svn-id: http://skia.googlecode.com/svn/trunk@432 2bbb7eff-a529-9590-31e7-b0007b416f81