tree 67dd57c2e3137233def0be9f74037d005036ed22
parent 98530c9eeb36634230f3d150bd1a1672951b1f78
author Herb Derby <herb@google.com> 1685550315 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> 1685731022 +0000

Handle subnormal properly in close_to_linear

The old code just assumed that if both A and B were close
to zero that B would not dominate A forcing linear
behavior. This is not necessarily the case, so check to
make sure.

Change-Id: I0ff4098ece02abbb49b2ba0ae4f429b5dccb8558
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/705226
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Herb Derby <herb@google.com>