i965: Expose get_num_logical_layers outside of intel_mipmap_tree.c.
authorKenneth Graunke <kenneth@whitecape.org>
Mon, 24 Jul 2017 18:44:46 +0000 (11:44 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Wed, 26 Jul 2017 21:43:00 +0000 (14:43 -0700)
commite1d4030b0bc1c5ec4e48afcd6895b48b9ab5bfea
tree48f20c817af682a23ba265ce2824550ad8a2411d
parent5e81df0f103667d888bd346e148843f510a80adc
i965: Expose get_num_logical_layers outside of intel_mipmap_tree.c.

I want to use it in brw_clear.c.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
src/mesa/drivers/dri/i965/intel_mipmap_tree.c
src/mesa/drivers/dri/i965/intel_mipmap_tree.h