On Mon, 24 Jan 2005 22:24:54 +0100, Roland Scheidegger <[EMAIL PROTECTED]> wrote: > Alex Deucher wrote: > >>>Tested these on mergedfb and all works well. pageflipping still > >>>doesn't work with mergedfb. > >> > >>Is that with Roland's separate patch for this applied as well? > >> > > > > > > yes. I doesn't work with various attempts I made as well. > I've done some tests too with faked mergedfb (replugging the monitor > constantly is a major pita, btw), and this boils down to a simple > initalization issue (at least with the mergedfb pageflip patch). Because > it actually only happens the first time a 3d app is started, switching > to a VT and back or scrolling in a virtual resolution fixes it and it > will never appear again. > I believe the problem is AdjustFrame is only called before dri > initialization is finished, so directRendering is not enabled yet and > thus the values in the sarea never written. > However, I tried fixing that by moving (also tried copying) the > pScrn->AdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0); > to the end of RADEONScreenInit (3 lines before the end to be exact) and > all I got was a SIGSEGV :-(. I can't see why it would segfault and can't > debug it, since as always when Xorg crashes in initialization, I don't > have any display left... > > Roland > >
what about calling adjustframe() again after DRI initialization? Alex ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
