Natalie Vock
7301e92d49
AMD hardware can early-cull box nodes if all leaves are either opaque or not and the ray flags are set to discard (non-)opaque geometries. This works even across TLAS/BLAS boundaries. Propagate info on whether all child nodes are opaque or not through the BVH to allow RADV to set these flags per box node. Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32417>