Monday Apr 23, 2007

Compiz for Solaris

Erwann has posted Compiz 0.5.0 packages for Solaris Nevada/Express on x86 today - this is the latest step of several months of work to make this happen.

We've been working on this for several reasons. Our accessibility architect became very enthused after seeing Beryl's screen magnification support and talking to the Beryl developers at last fall's Ubuntu Developer's Summit. Our (now-former) director of Solaris Open Source (including OpenSolaris and the Solaris Desktop & X teams) became a fan after seeing the demos at the X.Org Developer's Conference Sun hosted in February. Even the Solaris CTO has jumped on the bandwagon for making the Solaris Express Developer's Edition look more modern.

We were dreading the tough choice of having to pick Beryl or Compiz - at first glance, compiz looked more stable, but beryl had more plugins/effects and the accessibility support we were interested in. Fortunately, the compiz and beryl communities solved this problem by re-uniting their efforts.

There's still work to do before this is seamless though. Compiz requires newer versions of various X components than we've had in Solaris - even February's Solaris Express Developer Edition is too old for this. We already upgraded from the X11R6.9 Xorg server to Xorg server 1.2 (from X11R7.2) in Nevada build 58 (the February SXDE was based on Nevada build 55b). I posted last week to desktop-discuss a list of where we are on the X library updates and additions needed for compiz.

Will we integrate this directly into Solaris in the future? We don't know yet, but it's definitely an option being considered. Until then, if you have nvidia graphics on Solaris x86, try it out! (Intel graphics will be an option as well soon, once the Solaris DRI team brings the Intel DRI drivers up to the level required by the X11R7.2 Xorg. We may even be able to get it running on SPARC in the not-to-distant future, once the current project to port XVR-2500 support to Xorg gets to the OpenGL stage - right now, it's mainly got the 2D portions of the driver running.)

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Engineer working on Oracle Solaris and with the X.Org open source community.

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