add SkMatrix::decomposeScale
authorreed <reed@google.com>
Thu, 19 Mar 2015 23:10:54 +0000 (16:10 -0700)
committerCommit bot <commit-bot@chromium.org>
Thu, 19 Mar 2015 23:10:54 +0000 (16:10 -0700)
commitadf9990cb56ca389f37f02ac637496083b3c3cfc
tree9836e2845d7cc22b84d5f035d868610925b38f1d
parentd800d878caae5d25b275d488a1b5ae8c24cea492
add SkMatrix::decomposeScale

BUG=skia:

Review URL: https://codereview.chromium.org/1006173005
include/core/SkMatrix.h
src/core/SkBitmapProcState.cpp
src/core/SkMatrix.cpp
src/core/SkPictureShader.cpp
tests/MatrixTest.cpp