Spesek wrote on 2026-02-07, 23:07:

...

I think it would be simple to implement by adjusting the current GS/XG text displaying function to "decode" the bitmap as text.
What do you think?

In the end I implemented the graphics version since in some Midi files I used for testing the graphics and the text display run in parallel and that would be rather hard to implement with the same text display.
The graphics mode LCD messages use the Channel/Bass Visualization dialog for displaying graphics data. Here is a demo video I recorded:
https://youtu.be/0xJf5wNqB8A

BTW, I have no XG Midi files with corresponding graphics display data so I could not implement it. Do you have such XG Midi files that you can share?