commit cea9f35fee49866410c6e0b9b9256df27961f495
author mtklein <mtklein@chromium.org> Fri Mar 20 13:17:42 2015 -0700
committer Commit bot <commit-bot@chromium.org> Fri Mar 20 13:17:42 2015 -0700
tree 4c6a9df59db4158105c13e8e30edab0c09e0e159
parent 7b462a2b8564f9f4ad621b36541125cff36515a8

Sk2x::invert() and Sk2x::approxInvert()

BUG=skia:

Review URL: https://codereview.chromium.org/1024993002

tests/Sk2xTest.cpp

diff --git a/tests/Sk2xTest.cpp b/tests/Sk2xTest.cpp
index b74cc5b..40e9091 100644
--- a/tests/Sk2xTest.cpp
+++ b/tests/Sk2xTest.cpp
@@ -49,6 +49,9 @@
     REPORTER_ASSERT(r, nearly_eq(0.001, a.rsqrt(), 0.5, 0.5));
     REPORTER_ASSERT(r, eq(a.sqrt(), 2, 2));
 
+    REPORTER_ASSERT(r, nearly_eq(0.001, d.approxInvert(), 0.5, 0.2));
+    REPORTER_ASSERT(r, eq(d.invert(), 0.5, 0.2));
+
     REPORTER_ASSERT(r, eq(Sk2x<T>::Min(a, d), 2, 4));
     REPORTER_ASSERT(r, eq(Sk2x<T>::Max(a, d), 4, 5));