On Freitag, 2. Dezember 2005 23:28, Dave wrote: > > I figured out my IRQ problem (ACPI), and now I have accelleration, but > still not useable directfb, mplayer plays back a picture that is covered > in artifacting and garbled stuff, with VDR softdevice, the OSD shows up > fine on one layer, but nothing but a black and white strip across the > top 1/4 of the screen on the other layer, (or green depending on the > pixelformat), I can see an image if I turn on stretchblit, but it doesnt > work right, (1-2 frames a second) and lots of artifacting.
Can you show us the messages written to console (stdout & stderr) and the corresponding section of your syslog ? Stretchblit() was allways to slow for me too. In softdevice I allocate surfaces with DSCAPS_VIDEOONLY. I don't know if that's the best way to allocate them for VIA and stretchblit(). You can change the SetLevel(1) call to (-1) (line 806), but your reported sympton sounds different. > > Kernel 2.6.14 > GCC 3.3.6 > Mplayer CVS > Directfb/DFB CVS > softdevice CVS > > Mark Adams wrote: > > >>>I enabled IRQ in bios for VGA, and that error goes away. but when I do > >>>that, it kills out my DVB card, with a " nobody cared" error "Disabling > >>>IRQ 17", although the VIA VGA gets IRQ 11. so I try to play it back with > >>>mplayer to see if it fixed my problem anways, and still no dice, 4-5 > >>>frames per second. > >>> > >>> > > > >One more thought: does this happen when you first load the viafb > >module or before? > > > >If it happens when you load viafb, it sounds to me like the VGA IRQ is > >actually being routed to IRQ 17 and not IRQ 11 as the kernel believes. > > This would produce the behaviour you're seeing. > > > >A hideous hack that would get round this would be to hard code '17' in > >the request_irq call. A better solution would be to find out why your > >IRQ routing is getting screwed up. > > > >Mark > > > >_______________________________________________ > >directfb-users mailing list > >[email protected] > >http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users > > > > > > > > _______________________________________________ > directfb-users mailing list > [email protected] > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users > > -- Stefan Lucke _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
