Keith Whitwell wrote:
> 
> Thomas Winischhofer wrote:
> >
> > Jens Owen wrote:
> > > > So far, nobody could explain to me what direction the current
> > > > development is going which makes it necessary to update the SiS driver
> > > > in a way that requires additional docs. The 3D routines are all there,
> > > > changing the API is primitive... I am far from being an expert on this
> > > > matter, but an answer to this question would be interesting.
> > >
> > > If you think you can get the SiS driver ported to Mesa 4.0 without docs,
> > > then go for it.
> >
> > Well... as said, I am not an expert. It just sounds a little weird to
> > reduce the amount of working DRI choices (=number of drivers) in favor
> > of a new API....
> 
> As opposed to sacrificing progress on the supported chipsets for the sake 
> of a poorly supported one? 

Well, my point was just finding a middle way (like my question for a
compatibility layer was meant to point out). But you're of course right.

> You can keep the 4.0 driver quite close to the 3.4 driver if you want, 
> which might make your task easier.

This is assumingly the only way to do this without additional specs.

> > Do you think it is possible to create some kind of compatibility layer
> > for 3.4 drivers?
> 
> It should be fairly easy to examine the differences in interfaces and make
> only the minimal set of changes.  There isn't *that* huge of a difference.

I will take a look. Is there a document on these differences somewhere? 

Thomas

-- 
Thomas Winischhofer
Vienna/Austria
mailto:[EMAIL PROTECTED]          *** http://www.winischhofer.net

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