Vblanks, CRTCs and GLX, oh my!
jbarnes at virtuousgeek.org
Fri Sep 21 12:46:41 PDT 2007
On Friday, September 21, 2007 2:51 am Michel Dänzer wrote:
> > - add code to Mesa so GetMSC/WaitForMSC set DRM_VBLANK_SECONDARY
> > correctly
> One idea (with some handwaving :) would be the common code keeping
> around a pointer to the driver's vblank_flags variable or keeping
> track of the flags per drawable in some other sensible way.
I like the idea, here's something concrete. I put the vblank stuff into
the screen private, but I'm not sure if that's the best place
(logically the vblank counters are screen specific), are there X
compatibility issues with changing that structure?
Porting over other drivers should be trivial...
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