[webkit-changes] [WebKit/WebKit] da5d5f: [web-animations] do not account for progress for a...

[Antoine Quint]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: da5d5fadcc4463a124d96c9a1b2686df3d09486b
      https://github.com/WebKit/WebKit/commit/da5d5fadcc4463a124d96c9a1b2686df3d09486b
  Author: Antoine Quint <graouts at apple.com>
  Date:   2022-11-24 (Thu, 24 Nov 2022)

  Changed paths:
    M Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp

  Log Message:
  -----------
  [web-animations] do not account for progress for additivity and accumulation interpolation for transforms
https://bugs.webkit.org/show_bug.cgi?id=248313

Reviewed by Antti Koivisto.

The progress is always 1 when blending with additivity or accumulation, so instead of using it to multiply
we can simply ASSERT() and remove the multiplication, which allows us to simplify the additions.

* Source/WebCore/platform/graphics/transforms/TransformationMatrix.cpp:
(WebCore::blendFloat):

Canonical link: https://commits.webkit.org/256997@main