tree 03fc8c01177c5c046dacb5e95f03d15976df1940
parent cb6bef0ad50ae1cacbe572b269c555a65c0cb5b7
author Mike Klein <mtklein@google.com> 1543513613 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> 1543516750 +0000

check decal in 32.32 where we walk decal in 32.32

The debug checks caught a place in a few layout tests where it looked
like we could decal in 16.16, but the extra 32.32 precision accumulates
just enough along the line that we need to clamp the last pixel.

Looks like no GM diffs or Google3 diffs.

Change-Id: I86360021933c7bc9d5a8328809e812db0dfc5d3b
Reviewed-on: https://skia-review.googlesource.com/c/173440
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>