See also https://bugreports.qt.io/browse/QTBUG-46074 https://bugreports.qt.io/browse/QTBUG-51112
which may be related kind regards jean-michaël On Mon, May 10, 2021 at 2:22 PM Rui Oliveira <rui...@hotmail.com> wrote: > Hey! > > I think I reported a similar thing in > https://bugreports.qt.io/browse/QTBUG-93084 > > Is this like your problem? > > It doesn't happen with Software or OpenGL rendering. > Às 13:12 de 10/05/2021, Benjamin TERRIER escreveu: > > > > On Thu, 6 May 2021 at 02:21, Jason H <jh...@gmx.com> wrote: > >> I use mainly Mac and Android and I don't see these issues, however the >> Windows 64 experience is very crunchy. I was asked to make a simple serial >> port monitor. I developed on my mac. It's solid. >> It's got QML UI using Rows, Columns, Text, TextEdits (Controls v2), and a >> ComboBox (Controls v2) for selecting the serial port. >> >> However, I've tried it on 2 HP laptops: >> - The first shows triangular artifacts, like a GL triangle is glitching, >> but the triangle is very acute, and fleeting. >> >> - The other one doesn't glitch with the triangle, it redraws the >> background then draws on top of it (as it should). But here's the crazy >> thing, it's got a rhythm like a heart beat like .....|.|;.....|.|; where >> the | indicate the text fields disappearing, reappearing. (so in one cycle >> the controls flicker twice with a short pause between them, and. along pose >> separating them) One cycle is on the order of about 2 seconds. >> >> Nothing in the UI falls into this pattern. The serial port stuff is >> async. >> >> How do I fix this? >> >> >> >> Does it look like this: https://bugreports.qt.io/browse/QTBUG-49866 > I was never able to fix it, but it only affected a Intel CPU that we only > had in a couple of development PCs. > > _______________________________________________ > Interest mailing > listInterest@qt-project.orghttps://lists.qt-project.org/listinfo/interest > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > https://lists.qt-project.org/listinfo/interest >
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