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i965: Make INTEL_DEBUG=mip print out whether HiZ is enabled.
authorKenneth Graunke <kenneth@whitecape.org>
Fri, 13 Jun 2014 22:25:14 +0000 (15:25 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Tue, 17 Jun 2014 00:22:29 +0000 (17:22 -0700)
commitfa35b272a04f1c0c598f1ba67f6e27fac96efa01
tree6ddfe4e062fc75abbe02089b08c7735469e778b1
parent380dd3be0256f2fb56d4722a0a894c3cba2b728b
i965: Make INTEL_DEBUG=mip print out whether HiZ is enabled.

We only enable HiZ for miplevels which are aligned on 8x4 blocks.  When
debugging HiZ failures, it's useful to know whether a particular
miplevel is using HiZ or not.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
src/mesa/drivers/dri/i965/intel_mipmap_tree.c