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?

I guess these examples are designed to run as fast as possible, so they have no upper framerate limit. Then it is obvious they fully load the CPU. Limit fps to 50 for example.

Yes, it should be this, but i was confused because removing some pieces of my code the cpu isn't at 100%, and it was only a class constructor call that only sets a variable. I just added Wait(1) function, but now it says that Wait was not declared on this scope, and the dos.h file was included.

BTW
Where did you find the examples?
GL includes are included by the new sdk,
but i did not find any examples?!

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Wait() is used to wait signals. It's an exec call.

You probably meant Delay()?

Sorry, it was a mistake. Delay is the function.

I don't remember where i found TinyGL SDK, but i can't find the original archive.

Should be available on mdc,
but mdc seems to be down,

> I don't remember where i found TinyGL SDK, but i can't
> find the original archive.

https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=7208&forum=49&post_id=74472#74472

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THX!