This is exciting news. A Trolltech developer has modified KAA, the acceleration architecture used in Keith Packard’s experimental “kdrive” Xserver, to work with the traditional Xorg tree. He announced this new development in an e-mail that makes it clear it is extremely easy to get drivers to use Exa to gain Apple/Windows-like graphics performance.
I know that the unichrome project generally doesn’t bother itself with these very desktop-oriented features (their focuses are more on MediaPCs, etc.), but I think this may be an excellent way for me to begin hacking the new modular Xorg tree I mentioned last time. If I added Exa support to the unichrome driver, would that mean transparency and full-on graphics acceleration for my X desktop, what I’ve long been waiting for? We’ll see.