WIP Final Fight for the Atari Falcon 030: sprite decoding test

WIP test: slow "on the fly" sprite decoding from the original graphics ROMs. Recorded on a fast emulated machine.WIP test: slow "on the fly" sprite decoding from the original graphics ROMs. Recorded on a fast emulated machine.WIP test: slow "on the fly" sprite decoding from the original graphics ROMs. Recorded on a fast emulated machine.