| commit | 4bcab23423a7bd1e5e805e6f5abab8cbeafc6967 | [log] [tgz] |
|---|---|---|
| author | Mike Klein <mtklein@google.com> | Tue Feb 04 08:25:35 2020 -0600 |
| committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | Tue Feb 04 15:31:00 2020 +0000 |
| tree | 81be11d115e9fbcbc6a511812a057652006c07d0 | |
| parent | d095b9f5d7110a8e6cfece59f5175ec60b902d6e [diff] |
tweak screen math
Seems to help get past our r,g,b <= a asserts better.
I guess it keeps more precision from the small s*d term?
Old: (s+d) - (s*d)
New: s + (d - (s*d))
Change-Id: Ib9b9472e2c08aef688bbfdbccaf0bd45b7bf3ecd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/268592
Commit-Queue: Mike Klein <mtklein@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Reed <reed@google.com>