[webkit-changes] [WebKit/WebKit] 7192e4: [web-animations] "Commits transforms as a transfor...

[Antoine Quint]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7192e46653d27456404abdb72ca60bb945279d68
      https://github.com/WebKit/WebKit/commit/7192e46653d27456404abdb72ca60bb945279d68
  Author: Antoine Quint <graouts at apple.com>
  Date:   2022-10-25 (Tue, 25 Oct 2022)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/web-animations/interfaces/Animation/commitStyles-expected.txt
    M Source/WebCore/platform/graphics/transforms/TransformOperations.cpp

  Log Message:
  -----------
  [web-animations] "Commits transforms as a transform list" subtest fails in web-animations/interfaces/Animation/commitStyles.html
https://bugs.webkit.org/show_bug.cgi?id=246011
rdar://101021972

Reviewed by Martin Robinson.

We should never attempt to use the matrix-based blending when either transform list is empty.

* LayoutTests/imported/w3c/web-platform-tests/web-animations/interfaces/Animation/commitStyles-expected.txt:
* Source/WebCore/platform/graphics/transforms/TransformOperations.cpp:
(WebCore::TransformOperations::blend const):

Canonical link: https://commits.webkit.org/255946@main