BitBank Graphics Library – Optimized Primitives for RGB565 Surfaces on ARMv5

The truth is I know next to nothing about this, but it looks cool in the demo and seems significant. Also, I trust DJ Sundog: https://toot-lab.reclaim.technology/@djsundog/99344392058586...

>> Wherein one of the developers of Dance Dance Revolution offers to release a baremetal c graphics library he developed for the game and ported to the pi