I'm developing a game for iPhone and MorphOS, i started the project on OSX, but my macbook was broken, and i must send it to repair, the perfect moment to porting it to MorphOS. I have my small OpenGL 2d engine working on MorphOS, but cpu is busy at 100%.

I have tested some examples of TinyGL SDK, and it causes same behaviour. Gears2 and Gears3 examples makes the cpu to be busy, so it's not my code.

My system is a Mac Mini G4 at 1.5ghz, MorphOS 2.7, and gcc 4.4.4, someone have similar issues?