38a83a3048
Instead of always lowering everything, we add a threshold such that if the total indirected array size (AoA size) is above that threshold, it won't lower. It's assumed that the driver will sort things out somehow by, for instance, lowering to scratch. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5909>