On Fri, 1 Nov 2002, Scott Long wrote:

> [...]
> I guess I'm proposing some sort of X extension that allows a 
> particular X request to be tagged as "synced to vblank." For example a 
> XCopyArea request could be preceded by another request (call it 
> XRequestVerticalSync) that indicates to the server that the operation 
> shouldn't be performed until a vblank period.
So what should an interface for syncing to vblank look like? So far,
the following options have been mentioned:
  1) A new X extension offering some request XRequestVerticalSync.
  2) Using the already existing SYNC-extension, extending it
     with a server-sided counter (for vblank synchronization).

Anyone in favor of one or the other option? I would prefer the latter one.

Regards,
Stefan

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