1 files changed, 38 insertions, 0 deletions
diff --git a/intern/cycles/bvh/sort.h b/intern/cycles/bvh/sort.h
new file mode 100644
index 00000000000..936401d8607
--- /dev/null
+++ b/intern/cycles/bvh/sort.h
@@ -0,0 +1,38 @@
+/*
+ * 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 __BVH_SORT_H__
+#define __BVH_SORT_H__
+
+#include <cstddef>
+
+CCL_NAMESPACE_BEGIN
+
+class BVHReference;
+class BVHUnaligned;
+struct Transform;
+
+void bvh_reference_sort(int start,
+                        int end,
+                        BVHReference *data,
+                        int dim,
+                        const BVHUnaligned *unaligned_heuristic = NULL,
+                        const Transform *aligned_space = NULL);
+
+CCL_NAMESPACE_END
+
+#endif /* __BVH_SORT_H__ */