[Bug 36602] Hierarchical Z support for R600

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu May 26 11:03:49 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=36602

--- Comment #6 from Alex Deucher <agd5f at yahoo.com> 2011-05-26 11:03:48 PDT ---
The htile buffer needs to be bound for the life of the Z/S buffer(s) to be
effective.  I just put together a set of patches to allocate the htile buffer
in the ddx along with the Z and stencil buffers.  It seems to work ok, but I'm
not seeing much change in performance.
http://people.freedesktop.org/~agd5f/htile/

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