diff options
Diffstat (limited to 'thirdparty/embree-aarch64/kernels/bvh/bvh_rotate.h')
-rw-r--r-- | thirdparty/embree-aarch64/kernels/bvh/bvh_rotate.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/thirdparty/embree-aarch64/kernels/bvh/bvh_rotate.h b/thirdparty/embree-aarch64/kernels/bvh/bvh_rotate.h new file mode 100644 index 0000000000..009bef339e --- /dev/null +++ b/thirdparty/embree-aarch64/kernels/bvh/bvh_rotate.h @@ -0,0 +1,37 @@ +// Copyright 2009-2020 Intel Corporation +// SPDX-License-Identifier: Apache-2.0 + +#pragma once + +#include "bvh.h" + +namespace embree +{ + namespace isa + { + template<int N> + class BVHNRotate + { + typedef typename BVHN<N>::NodeRef NodeRef; + + public: + static const bool enabled = false; + + static __forceinline size_t rotate(NodeRef parentRef, size_t depth = 1) { return 0; } + static __forceinline void restructure(NodeRef ref, size_t depth = 1) {} + }; + + /* BVH4 tree rotations */ + template<> + class BVHNRotate<4> + { + typedef BVH4::AABBNode AABBNode; + typedef BVH4::NodeRef NodeRef; + + public: + static const bool enabled = true; + + static size_t rotate(NodeRef parentRef, size_t depth = 1); + }; + } +} |