[MPlayer-users] Re: configure script patch

Reimar Döffinger Reimar.Doeffinger at stud.uni-karlsruhe.de
Fri Aug 19 14:33:04 CEST 2005

On Fri, Aug 19, 2005 at 01:59:08PM +0200, Tom?? Janou?ek wrote:
> Fri, Aug 19, 2005 at 11:48:15AM +0200  Tomáš Janoušek napsal:
> > According to
> > http://oss.sgi.com/projects/ogl-sample/registry/SGI/video_sync.txt ,
> > I think the call to glXWaitVideoSyncSGI(1, 0, &count) should wait for vsync
> > (where count is int count). But that's just my understanding of the text, I
> > haven't tried that.
> Here is an article about it:
> http://www.inb.uni-luebeck.de/~boehme/xvideo_sync.html
> It uses
> glXGetVideoSyncSGI(&retraceCount);
> glXWaitVideoSyncSGI(2, (retraceCount+1)%2, &retraceCount);
> which is probably the right way.

Tried that, but didn't seem to work back then. Anyway, the way I did it
now is nicer (since you can also disable VSync if it was enabled by a
system setting, and it works also under Windows).

Reimar Döffinger

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