Pixelated font, how to increase font resolution.

[Mateo de Mayo]

Hi! I'm converting ttf fonts with grub-mkfont and using the -s flag,
however it seems that the bitmaps are not being displayed at a 1:1 ratio
with the screen pixels, and so the fonts look very pixelated. Here is an
example: https://i.imgur.com/pEhUzie.png (made with grub-mkfont --size=32,
taken on a 1920x1080 screen from a vbox virtual machine).

TL;DR: Is there a way to make the pixels from the bitmap font match the
pixels from the screen?

Thanks!