Text rendering drawing square instead of glyph

[d0rianb]

When I use graphics.draw_text(...), I often get black rectangle instead of the text at the first frame : When I ask for a redraw, (and so I update the text layout), the next frame is clean and the text appears clear. Is it an issue with Rc<FormattedTextBlock> ?

[QuantumBadger]

Would you be able to take an OpenGL trace of this issue occurring and send it to me please? This can be done using the apitrace tool:

apitrace trace <your program>

[d0rianb]

Unfortunatly I can't figure out how to get apitrace working on macOs. I still have errors with 'OpenGl Framework not found' since it has been deprecated a few time ago by Apple :(

[QuantumBadger]

I've finally managed to reproduce this issue! It seems to occur if there are frames where no text is drawn, followed by frames where text does get drawn. I need to investigate this more.

[QuantumBadger]

Now released in v1.10.0!