Callers take care of that already.

The situation is commonplace on Macs and benign.

Native allows streams to be created with names that exceed the maximum
length allowed by OLE storages. These streams can be used normally, it's
just not possible to commit such a database.

This works on cards that don't implement ARB_depth_clamp like r500
cards. Note that texturing is influenced by position.w, not position.z.