From: Chad Versace
make_ccs_surface_maybe() correctly handles failure
isl_surf_get_ccs_surf(). When it fails, the resultant VkImage is still
valid, just without a ccs surface.
Same of make_mcs_surface_maybe() and isl_surf_get_mcs_surf().
Fix make_hiz_surface_maybe()
From: Chad Versace
make_ccs_surface_maybe() correctly handles failure
isl_surf_get_ccs_surf(). When it fails, the resultant VkImage is still
valid, just without a ccs surface.
Same of make_mcs_surface_maybe() and isl_surf_get_mcs_surf().
Fix make_hiz_surface_maybe()