On Tue, 19 May 2009 15:50:47 +0200
Peter Rosin <p...@lysator.liu.se> wrote:

> 
> Maybe add something about the fact that it is not safe to send
> SetPixelFormat messages when you have outstanding
> FramebufferUpdateRequests? (which is important in the above
> context...)
> 

That was the scenario I was thinking of, yes. How about this addition
to SetPixelFormat:

Note that a client must not have an outstanding
*FramebufferUpdateRequest* when it sends *SetPixelFormat* as it would
be impossible to determine if the next *FramebufferUpdate* is using the
new or the previous pixel format.

Rgds
-- 
Pierre Ossman            OpenSource-based Thin Client Technology
System Developer         Telephone: +46-13-21 46 00
Cendio AB                Web: http://www.cendio.com

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