Ahh, I wasn't aware of the distinction. Looks like bjacob did the right thing here[1], however I'll make sure we check that it's not yet enabled for privileged apps until the remaining blockers are resolved. Thanks for clearing that up.
https://bugzilla.mozilla.org/show_bug.cgi?id=977757 On Fri, Mar 7, 2014 at 5:20 PM, Jonas Sicking <[email protected]> wrote: > Do you mean "privileged apps" or "certified apps". Exposing to > privileged apps means exposing it to 3rd party content, so it would > give us the same problems of webcompatibility as exposing to the > normal web. > > So I suspect that you want to limit this to certified apps? > > / Jonas > > On Fri, Mar 7, 2014 at 1:55 PM, Benoit Girard <[email protected]> wrote: > > Big thanks to bjacob will-change[1] has now landed for privileged app. > This > > CSS property will eventually ship for web content in gecko and in > blink[2]. > > > > There's already several use of will-change in gaia[3] that will help with > > important animations that were difficult/impossible for the platform to > > predicts without nasty hacks to hint. This means that we should see > > improved animation performance, cpu time reduction (and negligible power > > savings) in b2g 1.4. > > > > For now will-change is unconditionally honored by the platform. Until > that > > is resolved *overuse of will-change will cause out of memory errors*. We > > will be fixing this and preparing some dev-docs and best practices for > this > > feature. Until then if you have any questions please f?benwa/r?benwa on > > patches that introduce will-change. For now the general, overly > simplified, > > rule is avoid having more then 2-3 will-change elements at once to avoid > > OOM on low memory devices. > > > > [1] http://tabatkins.github.io/specs/css-will-change/ > > [2] > > > https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/M62y2nKZ-gE > > [3] http://mxr.mozilla.org/gaia/search?string=will-change > > _______________________________________________ > > dev-gaia mailing list > > [email protected] > > https://lists.mozilla.org/listinfo/dev-gaia > _______________________________________________ dev-b2g mailing list [email protected] https://lists.mozilla.org/listinfo/dev-b2g
