i965/gen8: Don't rely directly on the hiz miptree structure
authorJordan Justen <jordan.l.justen@intel.com>
Sun, 29 Jun 2014 19:06:33 +0000 (12:06 -0700)
committerJordan Justen <jordan.l.justen@intel.com>
Tue, 10 Mar 2015 06:56:51 +0000 (23:56 -0700)
commit31b851dccb606090989c0400fc1899cbfe44bcf1
tree110d7238bcfdee03d4cad43467c1b0d76a513e32
parent26eabd189d9dd1e1e1c711ee4bcc8ff73c076d11
i965/gen8: Don't rely directly on the hiz miptree structure

We are still allocating a miptree for hiz, but we only use fields from
intel_miptree_aux_buffer. This will allow us to switch over to not
allocating a miptree.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
src/mesa/drivers/dri/i965/gen8_depth_state.c