CPS2 emulation for the ps2 and xbox releases of Final Fight: Streetwise

Worked with David and a few other people, I mostly implemented GS-based rendering and did optimizations. The overall emulation quality wasn’t amazing, but was good enough to ship.

PS2 video: https://www.youtube.com/watch?v=bZ-H_2xduAY

Xbox video: https://www.youtube.com/watch?v=jOZPUied18o