tree 24874c42379a1744f59132d29e0115fb89bdc51a
parent ed907e5d84cba4632320bad4dfc35462ca0dd927
author Jason Ekstrand <jason@jlekstrand.net> 1589396163 -0500
committer Marge Bot <eric+marge@anholt.net> 1604619406 +0000

spirv,nir: Add support for ray-tracing built-ins

Missing in this commit are NIR intrinsics for the ObjectToWorld and
WorldToObject built-ins.  Those are matrices and so they take a bit more
work and justify a separate commit.  For now, we add the enums and leave
the SYSTEM_VALUE <-> nir_intrinsic conversion commented out.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6479>