Convert SkClassifyCubic to double precision
Even though it's in homogeneous coordinates, we still get unfortunate
artifacts if this math is not done in double precision. Prioritizing
correctness for now; we can revisit in the future as the need for
performance dictates.
Bug: skia:
Change-Id: If416ef6b70291f1454fcb9f7630d1108644ac2a5
Reviewed-on: https://skia-review.googlesource.com/19501
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
5 files changed