[whatwg] Simplified <picture> element draft

Boris Zbarsky bzbarsky at MIT.EDU
Mon Jan 6 09:47:57 PST 2014

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....


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