On 2 September 2017 at 12:11, Alex ARNAUD <alexarn...@hypra.fr> wrote: > Le 02/09/2017 à 16:28, Lisandro Damián Nicanor Pérez Meyer a écrit : >> >> I'm really open to suggestions. at-spi2-core is being installed by default >> on >> standard installations, so we are inflicting a huge performance drawback >> to >> most of our users. On the other hand people needing a11y really need to >> get >> this on as simple as possible. > > > Primary, could you explain why you tell us that?
Because it's at-spi2-core the package which sets the variable. > In which case you've > noticed issue? I'm running Debian 8.9 with QT accessibility enabled without > any performance issue. Look at the upstream thread I linked in the first mail. Allan happens to be the developer behind the relevant Qt code. >> I'm pretty sure that if all the interested parties try we can find a good >> technical solution to this. > > > Indeed. I wait to reproduce and to understand your use-case before to > participate to a debate to figure out your issue. Basically: Qt issuing all the necessary messages for a11y in machines not needing a11y makes a lot of cpu power waste, whether you notice it or not. So we have a huge user base wasting power for something they don't need. I'm pretty sure we can find a way to avoid that happen and at the same time letting people who need a11y easily turn it on. -- Lisandro Damián Nicanor Pérez Meyer http://perezmeyer.com.ar/ http://perezmeyer.blogspot.com/