36e05c6870
Hiz buffer allocation can only occur if the 'else' branch has been taken, so move the hiz buffer allocation into the 'else' branch. Having the hiz buffer allocation dangling outside of the if-tree was just damn confusing. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Chad Versace <chad@chad-versace.us>