I worked on the DSpVideo code a bit and now have depth and resolution
switching working smoothly. I have also implemented accelerated color-key,
alpha, and color-key + alpha blitting. I’m going to wait a while for the bug
reports to come through before submitting the code.
In the meantime, here are 3 new games and an update to CircusLinux that use
the new code. Full source and CodeWarrior 5 project are included in each
archive. You will find the archives in this directory:
http://icdweb.cc.purdue.edu/~walisser/sdl
BTW, I am taking requests for other SDL games to port 
Darrell