[mythtv] Re: [mythtv-commits] mythtv commits

[Doug Larrick]

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Daniel Kristjansson wrote:
> Yes, but I fixed it by not getting the X11 lock for
> glXWaitVideoSyncSGI().
> 
> I can't google anything that says this is safe though.

IIRC the OpenGL context includes the thread that created it, and it's
only safe to use that context from that thread.  glXMakeCurrent takes
care of serialization.  I'm just talking from recollection though.

- -Doug
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