[Bug] Text Rendering Bug

[arjpar]

As described in the Rio Discord, this text rendering bug messes up all (many of?) the glyphs in Rio. I'm not sure what the steps to reproduce are. @raphamorim said that it could be that the glyph cache is using the wrong font id to render.

Example:

[TitanNano]

I have a similar issue in helix. Some characters get completely messed up.

Here, the default nushell env config:

But outputting the file with bat works fine:

[raphamorim]

I believe that this issue is fixed in the v0.1.2 or at least I fixed what I was able to reproduce. The cause was that outdated epochs that were being deleted glyphs from atlas and in the next renderer were being quite odd/weird.

[TitanNano]

@raphamorim I can still reproduce some text rendering issues.

Screen.Recording.2024-07-22.at.16.04.17.mp4

I think it has something to-do with text colors as you can see that depending on the selected theme the issues move.

[arjpar]

I can also reproduce text rendering issues using helix that aren't present on other terminal emulators.

[raphamorim]

Thanks folks for testing it! Will be looking, @TitanNano I couldn't play your video 😢

[TitanNano]

@raphamorim I replaced the screencap with an MP4 version, hopefully that works better for you.

[raphamorim]

perfect! thank you

[raphamorim]

Pushed a fix for it in main, would you mind test?

Before

After

[TitanNano]

@raphamorim I can no longer reproduce the bug with the latest master.

[raphamorim]

That's great! Thanks for testing!