that's weird. glx shouldn't have loaded. On Fri, 2005-01-07 at 10:00 +0100, Thomas B�rkel wrote: > HI! > > Found the cause: AGP was disabled! > > I am using the 2.6.9 FC2 kernel from atrpms and this kernel has AGPGART > enabeled. > > I also had set "NvAGP" to "1" (= use NVidia-AGP) in xorg.conf, like in > my other Myth box and as recommended in Jarod's doc. > > The result was, that the NVidia driver could not use NVidia-AGP, because > AGPGART was enabled in the kernel and so I had no AGP at all, resulting > in 40% CPU usage from X while playing. > > Now I set "NvAGP" to "3", so that the NVidia driver is able to use > AGPGART and now X uses only 13% CPU. > > I think, this could go down to 1% (as in my other Myth box), if I could > disable AGPGART in the kernel and use NVidia-AGP. > > But how to disable AGPGART in that kernel? I tried agpgart=no as boot > parameter, but that did not help. > > Thanks! > > Thomas > > Thomas B�rkel wrote: > > HI! > > > > Using NVidia 6629 TV-out with XV for playback in mythfrontend, I get: > > > > - 1% CPU for mythfrontend > > - 40% CPU for X > > > > But total CPU is at 80%, causing prebuffering pause every now and then > > (and all the time, if I enable kernel deint in addition). > > > > Strange is, I can't see any other process with "top", that takes the > > rest of the CPU (the other 40%). > > > > Watching LiveTV without prebuffering pause is impossible, because that > > adds another 10% CPU, reaching total of over 90%. > > > > Recording with PVR-250, 720x576, 7000/8000 bps. > > > > Hardware: Celeron 1.3 GHz, 512 MB. > > > > Hard disk DMA is on. > > > > Fecora Core 2, Kernel 2.6.9, Myth 0.16. > > > > I was once using a P-III/866 in another machine, that had no problems > > with the same settings (resolution, bitrate), playing at 50% CPU total. > > > > Any hints? > > > > Thanks! > > > > Thomas > > > > _______________________________________________ > > mythtv-users mailing list > > [email protected] > > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > _______________________________________________ > mythtv-users mailing list > [email protected] > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > -- Adam Felson <[EMAIL PROTECTED]>
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