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Re: JavaScript-Driven Accelerated Animations

From: Ian Vollick <vollick@chromium.org>
Date: Wed, 2 Oct 2013 18:29:03 -0400
Message-ID: <CAF10CM06EL6-zR9iAHyJAOw1A=V+QDxqAmuiaeohQCvLDdcFPw@mail.gmail.com>
To: robert@ocallahan.org
Cc: "Tab Atkins Jr." <jackalmage@gmail.com>, www-style list <www-style@w3.org>
On Wed, Oct 2, 2013 at 5:58 PM, Robert O'Callahan <robert@ocallahan.org>wrote:

> For effects that depend on the scroll position, would the compositor block
> scrolling while the JS Worker is consulted for values that depend on the
> new scroll position? Or would it request those values asynchronously?

No, the compositor should never block. All interactions between the proxy
on the worker and the compositor thread will need to be asynchronous.


> Rob
> --
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Received on Wednesday, 2 October 2013 22:29:30 UTC

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