Re: Xinerama infrastructure
Roland Mainz <[email protected]>
| Newsgroups | gmane.comp.freedesktop.xserver |
|---|---|
| Message-ID | <[email protected]> |
Benjamin Herrenschmidt wrote: > > (to be fair, on certain cards, in my specific case the matrix g400, > > xinerama is indeed as slow as molasses, for as yet unknown reasons - > > although it's nice to know that it's tied only to certain cards, and > > not the entire universe :) > > I suspect the biggest reason is that by having 2 outputs, you > double the load on the card's bus, thus slowing down everything ... and I guess the rendering is done sequencial and not in parallel... ;-( ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) [email protected] \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 2426 901568 FAX +49 2426 901569 (;O/ \/ \O;)