[mythtv] XvMc-OpenGL and OpenGL-OSD
Daniel and Mary-Beth Sherwood
jackanddougal at yahoo.co.uk
Tue May 6 15:57:31 UTC 2008
1) I will create a patch at some point, but it is a bit hacky at the moment.
2) I am using the latest NVIDIA drivers from ATRPMS. Standard XvMC works fine, but XvMC-OpenGL doesn't. Is this a known problem that has a ticket?
--- On Tue, 6/5/08, stanley kamithi <skamithi at gmail.com> wrote:
> From: stanley kamithi <skamithi at gmail.com>
> Subject: Re: [mythtv] XvMc-OpenGL and OpenGL-OSD
> To: "Development of mythtv" <mythtv-dev at mythtv.org>
> Date: Tuesday, 6 May, 2008, 3:27 PM
> > 1) tearing near the top of the screen. I believe this
> is due to doing so
> > much in the Show() method after waiting for VSYNC. I
> have resolved thos by
> > moving everything except the glXSwapBuffers() function
> to the PrepareFrame()
> > method and this seems to work (although I'm not
> sure it is what you would
> > want:)).
> Can you create a ticket for this ?.I suffer the same
> problem when watching
> dvds using opengl renderer. I'd like to test the patch.
> > 2) video isn't always displayed. Haven't
> looked into this yet, but I
> > expect to find an issue in the teardown code.
> Is this the problem seen with Nvidia driver versions >
> 100.14.X or
> something else
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