1 files changed, 0 insertions, 88 deletions
diff --git a/intern/cycles/bvh/bvh4.h b/intern/cycles/bvh/bvh4.h
deleted file mode 100644
index afbb9007afb..00000000000
--- a/intern/cycles/bvh/bvh4.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Adapted from code copyright 2009-2010 NVIDIA Corporation
- * Modifications Copyright 2011, Blender Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __BVH4_H__
-#define __BVH4_H__
-
-#include "bvh/bvh.h"
-#include "bvh/bvh_params.h"
-
-#include "util/util_types.h"
-#include "util/util_vector.h"
-
-CCL_NAMESPACE_BEGIN
-
-class BVHNode;
-struct BVHStackEntry;
-class BVHParams;
-class BoundBox;
-class LeafNode;
-class Object;
-class Progress;
-
-#define BVH_QNODE_SIZE 8
-#define BVH_QNODE_LEAF_SIZE 1
-#define BVH_UNALIGNED_QNODE_SIZE 14
-
-/* BVH4
- *
- * Quad BVH, with each node having four children, to use with SIMD instructions.
- */
-class BVH4 : public BVH {
- protected:
-  /* constructor */
-  friend class BVH;
-  BVH4(const BVHParams &params,
-       const vector<Geometry *> &geometry,
-       const vector<Object *> &objects);
-
-  /* Building process. */
-  virtual BVHNode *widen_children_nodes(const BVHNode *root) override;
-
-  /* pack */
-  void pack_nodes(const BVHNode *root) override;
-
-  void pack_leaf(const BVHStackEntry &e, const LeafNode *leaf);
-  void pack_inner(const BVHStackEntry &e, const BVHStackEntry *en, int num);
-
-  void pack_aligned_inner(const BVHStackEntry &e, const BVHStackEntry *en, int num);
-  void pack_aligned_node(int idx,
-                         const BoundBox *bounds,
-                         const int *child,
-                         const uint visibility,
-                         const float time_from,
-                         const float time_to,
-                         const int num);
-
-  void pack_unaligned_inner(const BVHStackEntry &e, const BVHStackEntry *en, int num);
-  void pack_unaligned_node(int idx,
-                           const Transform *aligned_space,
-                           const BoundBox *bounds,
-                           const int *child,
-                           const uint visibility,
-                           const float time_from,
-                           const float time_to,
-                           const int num);
-
-  /* refit */
-  void refit_nodes() override;
-  void refit_node(int idx, bool leaf, BoundBox &bbox, uint &visibility);
-};
-
-CCL_NAMESPACE_END
-
-#endif /* __BVH4_H__ */