[Interest] Qt 5.8 performance regression in android application
ekke at ekkes-corner.org
Thu May 11 10:24:32 CEST 2017
are you using QtQuickControls1 or QtQuickControls2 ?
Am 11.05.17 um 09:45 schrieb Лагнер, Сергей:
> Hello all.
> We are going to upgrade Qt from 5.6 to 5.8 for our android application.
> I've got the build with Qt 5.8 and it much slower.
> First of all I mean animations.
> We use Qml StackView and we animate transitions between pages.
> With 5.6 this animations are smooth, but with 5.8 they are laggy.
> It freezes 3 or 4 times each transition.
> One more example, we have a photo gallery page. All photos come from
> the internet.
> Once transition to the page is done, Qt 5.6 already has a number of
> photos to show.
> 5.8 only shows first picture after a while.
> I know that my problem is not concrete enough, but maybe you know smth
> was changed between 5.6 and 5.8 that is very important to check or modify
> to get better performance.
> We use QtQuickCompiler if it's matter.
> Interest mailing list
> Interest at qt-project.org
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