Re: [Interest] Recommendation for fast drawing for QtQuick?

2024-05-12 Thread Stan Morris
, May 11, 2024 at 2:58 AM wrote: > -- Forwarded message -- > From: Samuel Stirtzel > To: Stan Morris > Cc: interest@qt-project.org > Bcc: > Date: Sat, 11 May 2024 03:11:40 +0200 > Subject: Re: [Interest] Recommendation for fast drawing for QtQuick? &g

Re: [Interest] Recommendation for fast drawing for QtQuick?

2024-05-10 Thread Samuel Stirtzel via Interest
Hi, there is also qnanopainter, an opengl / nanovg based painting library for qt, it is available under the zlib license at https://github.com/QUItCoding/qnanopainter However, I only used this on an i.MX6Q with entaviv on qt 5.15 years ago, the performance was very good though. Am Mi., 8. Mai

[Interest] Recommendation for fast drawing for QtQuick?

2024-05-08 Thread Stan Morris
I need to draw a lot of lines with low CPU utilization in a QtQuick app on ARM i.MX8. Neither QML Shapes nor QNanoPainter are fast enough. What do you recommend? Drawing with QSGGeometry is fast enough, but I need to draw lines with widths greater than one pixel and there's an annoying notch on