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
<mailto: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
<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.
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