Synchronization with CRT refresh

Jim Gettys Jim.Gettys at hp.com
Tue May 3 08:02:02 PDT 2005


Unfortunately, this has never been implemented on Linux.

Volunteers gratefully accepted...
			- Jim

On Tue, 2005-05-03 at 16:56 +0200, Buola Buola wrote:
> Hi,
> 
> the XSync specification says that some systems provide a sync counter
> for synchronization with the CRT refresh, but xorg doesn't seem to
> provide one.
> Is there some more or less standard way of knowing when next refresh
> will happen to do some synchronization
> 
> thanks,
> 
>      Xavi
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