On Sun, 7 Sep 2003, Billy Biggs wrote: > Hey all, I'm looking for some advice about a driver which is in > dual-head mode but does not seem to support XINERAMA. This driver is > the latest ATI (firegl?) driver. Logs from this server were sent to me > by the user: http://vektor.ca/bugs/atidriver/ > > > I'm wondering if there are other drivers that do this, and if anyone > knows of a way I could detect this case.
The driver supplied by Matrox has a dual-head mode in one frame-buffer, which I think is similar; I don't know whether it presents XINERAMA. > The problem is that my application needs geometry information to > calculate the pixel aspect ratio. X tells me the geometry is 867mm x > 347mm but the vidmode extension tells me the current resolution is > 1280x1024, and so my pixel aspect ratio calculation thinks the user is > going through an anamorphic lens and they end up with very stretchy > looking video. http://vektor.ca/bugs/atidriver/xpdy2.log includes the lines screen #0: dimensions: 2560x1024 pixels (867x347 millimeters) resolution: 75x75 dots per inch is that any use ? -- Andrew C. Aitchison Cambridge [EMAIL PROTECTED] _______________________________________________ Devel mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/devel
