some small SkVM TODOs
Three TODOs, all basically the same idea: divide-by-zero is not the only
way to produce non-finite results from a division. You can also divide
by very-near-zero, and maybe some other ways.
Added is_finite() to make this clear. is_finite() is almost as cheap as
the comparisons it replaces, so performance shouldn't be affected.
Change-Id: I0a803e9ab4e3286f4e10a13d3aacee370eaaa803
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/304669
Commit-Queue: Mike Klein <mtklein@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Herb Derby <herb@google.com>
3 files changed
