Keith Whitwell wrote:
>
> OK. The fix is definitely wrong - the Current.Primitive value is only
> valid after calling a FLUSH_VB().
Ah, didn't know that.
> I reverted to the old code, and modified a couple of
> demos to call glGetError() inside begin/end pairs - but I didn't see the
> crash.
>
> Brian - is there a demo program or more info about what was happening to
> this guy, or why that change helped him?
I'll ask for one. I think he was drawing quite a few vertices.
May be dependant on filling the vertex buffer.
A note about glGetError() semantics. Even though calling glGetError
is illegal between glBegin/glEnd, the primitive should still end up
getting drawn normally. The general policy is that calling an
illegal command between glBegin/glEnd will record an error but the
command should be a no-op.
-Brian
_______________________________________________
Mesa-dev maillist - [EMAIL PROTECTED]
http://lists.mesa3d.org/mailman/listinfo/mesa-dev
