tree dab9749426ab9c25d5b5ee0d37bfa4b3fbfeacee
parent 61307c2ad12fdea7732b24b3feda495d1feb7f39
author Lei Zhang <thestig@chromium.org> 1700520780 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1700520780 +0000

Simplify Blend()

Use STL algorithms to simplify Blend(). Also enforce the fact that
Blend() does not handle non-separable blend modes using
NOTREACHED_NORETURN().

Change-Id: I4ef2f519b8506a106cbc15758b5d0e50984bd8ac
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/113713
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nigi <nigi@chromium.org>