[Webkit-unassigned] [Bug 188839] [CoordGraphics] Revalidate need for 'coordinated update completion' in ThreadedCompositor

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Mar 13 07:39:36 PDT 2019


--- Comment #1 from Miguel Gomez <magomez at igalia.com> ---
I've been testing the rendering on wkgtk and wpe and seeing whether this "coordinated update completion" was required. In a general case, this path is followed only when the WebGL layer is created. After that, during WebGL rendering, there aren't platform layer updates (new buffers come through the proxy) so there's no such coordination really happening.

I've run several WebGL tests, both with wkgtk and wpe and the WebGL rendering is not affected if this change is removed, so I'll send a patch to do so and simplify the code.

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