[Bug 28410] OpenGL vsync no longer working properly

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28410

--- Comment #37 from Jesse Barnes <jbarnes at virtuousgeek.org> 2010-07-07 13:36:23 PDT ---
On Wed,  7 Jul 2010 13:34:59 -0700 (PDT)
bugzilla-daemon at freedesktop.org wrote:

> https://bugs.freedesktop.org/show_bug.cgi?id=28410
> 
> --- Comment #36 from Julien Cristau <jcristau at debian.org> 2010-07-07 13:34:59 PDT ---
> > --- Comment #28 from Jesse Barnes <jbarnes at virtuousgeek.org> 2010-07-07 12:22:31 PDT ---
> > DRI2 didn't support any of the vsync related extensions until both the
> > kernel vblank event support landed and support for the new DRI2
> > protocol bits landed in the X server and DDX drivers.  So compat with
> > older kernels (i.e. kernels w/o vblank event support) isn't really
> > possible.
> > 
> it's not possible to only advertise support for those vsync related
> extensions if the support is actually there?

Yeah, we try to.  If the DDX doesn't support the interfaces, the X
server won't list them in the GLX server extensions string.

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.