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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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