tree 9232481f49075cbdcd7d3da22469aa7a308882bc
parent 9bbfb657606d4c501dd4df13cc035cf38f7672c9
author Cary Clark <caryclark@google.com> 1481225792 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1481228977 +0000

simplify bug

The path contains a cubic with a very tight curve.
Split the cubic into pieces so that the individual
curves are better behaved.

Use both inflections and max curvature to 
potentially split cubics. Since this may require
a bit of work, preflight to ignore cubics that
monotonically change in x and y.

Only one of the three tests referred to by the bug
below repro'd. Use path.dumpHex() instead of 
path.dump() to capture the crashing data.

TBR=reed@google.com
BUG=skia:6041

Change-Id: I29a264f87242cacc7c421e7685b90aca81621c74
Reviewed-on: https://skia-review.googlesource.com/5702
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>