Two steps as good as three, maybe better?
Everything looks pretty good with two Gauss-Newton steps.
There's a mix of wins, losses, and ambiguous changes here, with many
more wins than losses. I definitely wouldn't be eager to land the
inverse of this change: slow things down, fit one or two profiles a bit
better, and fit a whole bunch a bit worse.
Change-Id: Icba5d4e0fcda8f668ebd20faab1aec38c6e94106
Reviewed-on: https://skia-review.googlesource.com/c/skcms/+/235915
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
34 files changed
