foone,
@foone@digipres.club avatar

I recreated the logo from my Packard Bell 386's BIOS. Since this is a text mode screen, it's 8x16 tiles, made out of a remapped VGA font.

I extracted the BIOS by dumping both the EPROMs, combining them, and running the resulting file through binxelview until I found the "font".

image/png
image/png

jonk,

@foone seeing the font laid out like a sprite sheet makes me wonder if there's any good algos that have been found for taking an image and some sprite size x * y, and returning the smallest set of uniformly-sized image tiles/sprites which can be used to recreate that image (taking into account the possibility of cheap & useful transformations like rotation, mirroring, palette swaps etc.) could be really useful for compressing pixel art games

baljemmett,
@baljemmett@mastodon.online avatar

@foone I need to either find a tool or, more likely, bodge together a quick bit of Perl to do the inverse soon - want System/1's boot ROM to show a logo similarly but loading an entire bitmap segment into VRAM sounds a bit slow for sheer vanity!

foone,
@foone@digipres.club avatar

here it is, with slightly tweaked colors to match the default VGA colors (since I don't think they adjust the palette)

indigoparadox,
@indigoparadox@mastodon.social avatar

@foone It never occurred to me to use Tiled to do this. This is excellent.

Starcade,
@Starcade@sfba.social avatar

@foone

Awe, that brings back memories!

pinjontall,
@pinjontall@sfba.social avatar

@foone this is so damn cool

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