http://bugs.freedesktop.org/show_bug.cgi?id=16194
haihao <[EMAIL PROTECTED]> changed:
What |Removed |Added
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--- Comment #6 from haihao <[EMAIL PROTECTED]> 2008-07-01 18:18:34 PST ---
(In reply to comment #5)
> > I915 adds some extra instructions to do fog, then turn off FogOption,
> > which
> > causes the FOGC attribute of the span isn't set on mesa_7_0_branch. This
> > patch
> > fixes this issue, but I am not sure whether it breaks other driver. Could
> > you
> > take a look?
>
> I don't think this is entirely correct. A (user supplied) fragment program
> could use FOGC for something else than fog.
>
This patch just initializes the FOGC attribute of the span if FOGC is used as
an input. If a fragment used FOGC for something, it still need to initialize
this attribute, right?
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