/vr/ - Retro Games

got the map renderer partially in asm

once it's fully asm maybe I can hit 18-19 fps here, but if you switch to the further zoomed out mode, it'll drop down to 9-10 fps probably.

he framebuffer is software copied to VRAM, not sure if I should try a DMA framebuffer (which is much faster to copy, but makes drawing lines a bit trickier), or try drawing the lines directly to VRAM, and don't copy stuff back and forth at all

or maybe just leave it as is