[PATCH] glx: swrast can do GLX 1.4 too

Adam Jackson ajax at nwnk.net
Thu Oct 29 14:52:32 PDT 2009


On Thu, 2009-10-29 at 14:01 -0700, keithp wrote:
> Excerpts from Adam Jackson's message of Thu Oct 29 11:01:29 -0700 2009:
> 
> > +    screen->base.GLXmajor = 1;
> > +    screen->base.GLXminor = 4;
> 
> Should this define be in a header somewhere?

Maybe?  It ends up being variable per renderer atm, so you'd end up with

#define GLX_SWRAST_PROTOCOL_MINOR	4
#define GLX_DRI_PROTOCOL_MINOR		2
#define GLX_DRI2_PROTOCOL_MINOR		4

That doesn't seem especially useful, even as documentation.

The whole thing is broken, in reality.  pbuffer support and separable
read/draw surfaces in the context are features that require some level
of hardware (well, renderer) support, and we're not querying the
renderer for their presence.

- ajax
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