Linked by Thom Holwerda on Mon 20th Feb 2006 12:22 UTC, submitted by Rahul
X11, Window Managers Updated: Fedora was right in the middle of announcing all this properly, so here is the updated item containing the official names. Videos included, as well as the inevitable 'Why not Xgl?'. "AIGLX is a project that aims to enable GL-accelerated effects on a standard desktop. We have a lightly modified X server (that includes a couple of extensions), an updated Mesa package that adds some new protocol support and a version of metacity with a composite manager. The end result is that you can use GL effects on your desktop with very few changes, the ability to turn it on and off at will, and you don't have to replace your X server in the process." This is part of Fedora's Rendering Project, and instructions on how to install all this are available too.
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RE[3]: Why don't.....
by rayiner on Mon 20th Feb 2006 23:28 UTC in reply to "RE[2]: Why don't....."
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Actually, both reuse the current XServer. And XGL isn't a hack --- it simply uses the current X server for GL because no standalone OpenGL stack is yet available on Linux. DRI-EGL will fix that, but it'll take a while to get it working.

My two bits: AIGLX simply perpetuates the idea that any significant chanegs to X will cause the world to end. That's quite a sad attitude, really. XGL is The Right Way (TM) to handle extending X11 into an 3D accelerated world. However, it also require major changes to the driver infrastructure which, frankly, are necessary anyway. Both Microsoft and Apple have decided to bite the bullet and overhaul the GL stack so the higher level software can do the right thing, and it'd be a shame if X cut corners in this regard. It also illustrates very well the "let's extend EXA a little bit more" slippery slope that John Smirl warned about.

Edited 2006-02-20 23:29

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