# XCB-Present-test-1

Little test that I made to figure out how use the Present extension of X11 with XCB. It animates 2 squares moving around and show some stats. That's it. I didn't put in any code to manage its size so don't resize its window.

To compile, just run make

Dependencies :
* C99 + posix
* libxcb
* libxcb-present
* libxcb-util
* libcairo
    
Launch args :
* -l <uint> : sets a frame divider to limit the framerate, (example `./test -l 2` -> run at 30Hz if X is running at 60Hz).
* -a : async mode, update the animation as fast as possible without waiting for vblank

Controls:
* none