i965/gen9: Add HiZ auxiliary buffer support

Graphics / Mesa 3D Graphics Library / Mesa - Ben Widawsky [intel.com] - 8 November 2016 10:13 UTC

The original functionality this patch introduces was authored by a patch from Ken (the commit subject was the same). Since I ended up changing so many patches in the code before this one, I had some non-trivial decisions to make, and I didn't feel it was appropriate to keeps Ken's name as author (mostly because he might not like what I've done). Ken's original patch was like 2 LOC :-)

In either case, some credit needs to go to Ken, and to Jordan for a few small other changes in that original patch.

v2: Back to a smaller diff now that ISL handles most of the actual programming (Lionel)

3b0c2bc i965/gen9: Add HiZ auxiliary buffer support
src/mesa/drivers/dri/i965/brw_wm_surface_state.c | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)

Upstream: cgit.freedesktop.org

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