On 03/28/2014 08:34 PM, Jet Villegas wrote:
Do you think this should require author opt-in? I was thinking that we spec what we degrade automagically so it's less of a black box even without opt-in.
We probably need both. opt-in and something automagical degrade. We certainly could lower refresh rate in some cases in order to try to avoid extra layout flushes etc.
--Jet ----- Original Message ----- From: "smaug" <sm...@welho.com> To: "Nicholas Nethercote" <n.netherc...@gmail.com>, "Jet Villegas" <j...@mozilla.com> Sent: Friday, March 28, 2014 11:16:42 AM Subject: Re: Graceful Platform DegradationPerhaps annotating setTimeout/Interval callbacks and animation frame callbacks with { priority: "low" } and process such callbacks only if we can keep up with 60Hz. priority: "medium" perhaps when 30Hz. But anyhow, keeping separate lists for less-important async stuff might make it simpler for web devs to opt-in to different perf characteristics. -Olli
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