[mythtv-users] re: OpenGLVideoSync: Bad Context for Vsync

Joe Votour joevph at yahoo.com
Wed Jun 8 02:32:02 UTC 2005


Alex,

I've noticed that if I rebuild the SRPM, then I have
OpenGL VSync support (without the error message). 
When I use the RPMs from ATrpms, it gives me the
checkbox option in the Playback options, but always
uses RTC.

Other than that, I don't know what is going on.

-- Joe

--- Alex Brekken <brekkal at gmail.com> wrote:

> Joe, for whatever it's worth, I get the message and
> am NOT using XvMC.  
> Also, I got a little lost in some of the back and
> forth on this
> thread...  At this point do you think that the
> problem is with the
> RPM's, or is it a general problem with current code?
>  I'm just
> wondering if I should wait it out a bit longer until
> the next RPM
> release from Axel in hopes that that will fix it, or
> instead if I
> should try to pull from CVS and compile myself. 
> (since I'm a noob,
> that's probably last resort :))
> Thanks,
> 
> Alex
> 
> On 6/7/05, Joe Votour <joevph at yahoo.com> wrote:
> > Richard,
> > 
> > I don't see that message at all, it just drops
> down to
> > RTC for me.
> > 
> > Are you using XvMC for playback by chance?  (Just
> > wondering why the message appears - I don't see
> why it
> > wouldn't work, though I'm not an XvMC or OpenGL
> guru,
> > but perhaps the two don't work in combination,
> leading
> > to the message.  Myself, I'm not using XvMC, and I
> > have tried OpenGL VSync with both libmpeg and
> ffmpeg,
> > and it works with both, or at least it was.)
> > 
> > -- Joe
> > 
> > --- Richard Reiner <rreiner3 at yahoo.com> wrote:
> > 
> > > Just an additional data point on this problem:
> > >
> > > Having updated to the latest ATrpms, and having
> > > toggled on the OpenGL
> > > Sync option, I also get exactly this message
> > > ("OpenGLVideoSync: Bad
> > > Context for Vsync") and then mythfrontend falls
> back
> > > to RTC timing.
> > >
> > > The packages on my system are as follows:
> > >
> > > libmyth.i386
> > > 0.18.1-112.rhfc3.at
> > > mythbrowser.i386
> > > 0.18.1-110.rhfc3.at
> > > mythdvd.i386
> > > 0.18.1-110.rhfc3.at
> > > mythgallery.i386
> > > 0.18.1-110.rhfc3.at
> > > mythgame.i386
> > > 0.18.1-110.rhfc3.at
> > > mythmkmovie.i386
> > > 1.0.1-3.rhfc3.at
> > > mythmusic.i386
> > > 0.18.1-110.rhfc3.at
> > > mythnews.i386
> > > 0.18.1-110.rhfc3.at
> > > mythphone.i386
> > > 0.18.1-110.rhfc3.at
> > > mythplugins.i386
> > > 0.18.1-110.rhfc3.at
> > > myththemes.noarch                       
> 0.18-104.at
> > > mythtv.i386
> > > 0.18.1-112.rhfc3.at
> > > mythtv-backend.i386
> > > 0.18.1-112.rhfc3.at
> > > mythtv-frontend.i386
> > > 0.18.1-112.rhfc3.at
> > > mythtv-setup.i386
> > > 0.18.1-112.rhfc3.at
> > > mythtv-suite.i386
> > > 0.18.1-55.at
> > > mythtv-theme-MediaCenter.noarch         
> 0.17-4.at
> > > mythtv-theme-MediaCenterOSD.noarch      
> 0.17-5.at
> > > mythtv-theme-MediaCenterWeb.noarch      
> 0.17-4.at
> > > mythtv-theme-MythCenter.noarch          
> 0.17-1.at
> > > mythtv-theme-abstract.noarch
> > > 0.20040910-2.at
> > > mythtv-theme-isthmus.noarch
> > > 0.20040804-1.at
> > > mythtv-theme-photo.noarch                4-6.at
> > > mythtv-theme-purplegalaxy.noarch
> > > 0.20031214-3.at
> > > mythtv-theme-sleek.noarch               
> 0.35-2.at
> > > mythtv-theme-visor.noarch
> > > 1:0.16.2-5.at
> > > mythtv-themes.i386
> > > 0.18.1-112.rhfc3.at
> > > mythvideo.i386
> > > 0.18.1-110.rhfc3.at
> > > mythweather.i386
> > > 0.18.1-110.rhfc3.at
> > > mythweb.noarch                          
> 0.18-67.at
> > >
> > > Richard
> > >
> > >
> > >
> > >
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> > 
> > 
> > 
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