[webkit-changes] [WebKit/WebKit] 19e96c: [WebCodecs] Update WPT validateBlackDots to test 4...

[youennf]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 19e96c9ddbe9b2896ca93b2b8effc8d976f33042
      https://github.com/WebKit/WebKit/commit/19e96c9ddbe9b2896ca93b2b8effc8d976f33042
  Author: Youenn Fablet <youennf at gmail.com>
  Date:   2022-10-26 (Wed, 26 Oct 2022)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/webcodecs/video-encoder-utils.js

  Log Message:
  -----------
  [WebCodecs] Update WPT validateBlackDots to test 4 pixels instead of just one
https://bugs.webkit.org/show_bug.cgi?id=247003
rdar://problem/101540548

Reviewed by Eric Carlson.

When validating black dots, check 4 pixels next to each other instead of 1 to limit the aliasing potential issues.

* LayoutTests/imported/w3c/web-platform-tests/webcodecs/full-cycle-test.https.any_vp9_p0-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/webcodecs/video-encoder-utils.js:
(validateBlackDots):

Canonical link: https://commits.webkit.org/256017@main