On Sat, 2003-07-26 at 12:11, Felix Kühling wrote: > On 26 Jul 2003 00:37:31 +0200 > Michel Dänzer <[EMAIL PROTECTED]> wrote: > > > On Sat, 2003-07-26 at 00:27, Felix Kühling wrote: > > > On 26 Jul 2003 00:12:05 +0200 > > > Michel Dänzer <[EMAIL PROTECTED]> wrote: > > > > > > > On a related note, I think use_irqs shouldn't have an impact on the > > > > vblank code, it's about the software interrupts emitted by the driver > > > > itself. > > > > > > If you're referring to the documentation string for use_irqs, [...] > > > > No, I'm referring to VBLANK_FLAG_NO_IRQ. > > I see. I simply converted the old environment variable R200_NO_IRQS to > configuration option use_irqs.
Indeed, I see now that the trunk is broken already. :) > So what about this patch (similar for radeon): > > --- r200_context.c.old 2003-07-26 12:04:35.000000000 +0200 > +++ r200_context.c 2003-07-26 12:05:04.000000000 +0200 > @@ -424,7 +424,7 @@ > > rmesa->do_usleeps = driQueryOptionb (&rmesa->optionCache, "use_usleeps"); > > - rmesa->vblank_flags = (rmesa->do_irqs) > + rmesa->vblank_flags = (rmesa->dri.drmMinor >= 6 && rmesa->r200Screen->irq); > ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ; > > rmesa->prefer_agp_client_texturing = What is this supposed to achieve? :) > Or would you prefer having another option "use_vblank_irqs" or more > general "use_hw_irqs" and maybe rename "use_irqs" to "use_sw_irqs". I'd like to drop VBLANK_FLAG_NO_IRQ altogether as it doesn't make sense to me - vblank throttling and software interrupt emission are orthogonal concepts. -- Earthling Michel Dänzer \ Debian (powerpc), XFree86 and DRI developer Software libre enthusiast \ http://svcs.affero.net/rm.php?r=daenzer ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
