[Webkit-unassigned] [Bug 224277] New: Refactor font loading to make it possible for Worker to implement it

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=224277

            Bug ID: 224277
           Summary: Refactor font loading to make it possible for Worker
                    to implement it
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clord at igalia.com
            Blocks: 224178

To support FontFace in OffscreenCanvas correctly, custom font loading needs to be possible on a Worker. Currently, custom font loading is tied to CachedFont, CachedResourceLoader and Document. It would be good to abstract this somewhat to make it easier to provide an alternative implementation of the loading portion that can be used by a Worker. I detailed a plan for this in bug 224178 and have a patch incoming so we can begin testing/discussion/review.


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=224178
[Bug 224178] Implement FontFace in Workers for OffscreenCanvas
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