Add homogeneous point mapping to Matrix
authoregdaniel@google.com <egdaniel@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Thu, 15 Aug 2013 21:12:11 +0000 (21:12 +0000)
committeregdaniel@google.com <egdaniel@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Thu, 15 Aug 2013 21:12:11 +0000 (21:12 +0000)
commit259fbaf7a464827bc560517988daeb5836e11e98
treedffe383235dc80f54a2e3080ed2d20d15b18f3d5
parent0038c12f337b7037ef698e2723099c7e3b19c4ca
Add homogeneous point mapping to Matrix

Adds mapping of homogeneous points (points with three scalar components,
where the last component is not 1). Includes fix for tests when
running on 32 bit debug builds

BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/22816005

git-svn-id: http://skia.googlecode.com/svn/trunk@10755 2bbb7eff-a529-9590-31e7-b0007b416f81
include/core/SkMatrix.h
src/core/SkMatrix.cpp
tests/MatrixTest.cpp