It would be solvable with compositing XServer, like Xsgi.
Unfortunatelyh X.Org is based on the lowest-common denominator code, and nobody dared to make a redesign that would really split from the X.Org mission of "providing a code dump for vendors to start working"
Unfortunatelyh X.Org is based on the lowest-common denominator code, and nobody dared to make a redesign that would really split from the X.Org mission of "providing a code dump for vendors to start working"