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Re: [whatwg] Simplified <picture> element draft

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Mon, 06 Jan 2014 12:47:57 -0500
Message-ID: <52CAEC4D.8080407@mit.edu>
To: Yoav Weiss <yoav@yoav.ws>
Cc: whatwg <whatwg@lists.whatwg.org>
On 1/6/14 12:42 PM, Yoav Weiss wrote:
> I don't know much about Gecko's implementation of the preloader, so I
> could be wrong, but from looking at nsHtml5TreeOpExecutor, it seems like
> in Gecko (similarly to current Blink) the preloader's products are sent
> to the main thread before the actual resource loading takes place.

That's correct.

But the main thread may _also_ not be in a position to evaluate, or even 
parse, a media query that early in the load process in Gecko....

-Boris
Received on Monday, 6 January 2014 17:48:26 UTC

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