1 files changed, 0 insertions, 96 deletions
diff --git a/thirdparty/embree-aarch64/kernels/subdiv/gridrange.h b/thirdparty/embree-aarch64/kernels/subdiv/gridrange.h
deleted file mode 100644
index 4fd741c879..0000000000
--- a/thirdparty/embree-aarch64/kernels/subdiv/gridrange.h
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2009-2020 Intel Corporation
-// SPDX-License-Identifier: Apache-2.0
-
-#pragma once
-
-#include "../common/default.h"
-
-namespace embree
-{
-  struct __aligned(16) GridRange
-  {
-    unsigned int u_start;
-    unsigned int u_end;
-    unsigned int v_start;
-    unsigned int v_end;
-
-    __forceinline GridRange() {}
-
-    __forceinline GridRange(unsigned int u_start, unsigned int u_end, unsigned int v_start, unsigned int v_end) 
-      : u_start(u_start), u_end(u_end), v_start(v_start), v_end(v_end) {}
-
-    __forceinline unsigned int width() const {
-      return u_end-u_start+1;
-    }
-
-    __forceinline unsigned int height() const {
-      return v_end-v_start+1;
-    }
-
-    __forceinline bool hasLeafSize() const
-    {
-      const unsigned int u_size = u_end-u_start+1;
-      const unsigned int v_size = v_end-v_start+1;
-      assert(u_size >= 1);
-      assert(v_size >= 1);
-      return u_size <= 3 && v_size <= 3;
-    }
-
-    static __forceinline unsigned int split(unsigned int start,unsigned int end)
-    {
-      const unsigned int center = (start+end)/2;
-      assert (center > start);
-      assert (center < end);
-      return center;
-    }
-
-    __forceinline void split(GridRange& r0, GridRange& r1) const
-    {
-      assert( hasLeafSize() == false );
-      const unsigned int u_size = u_end-u_start+1;
-      const unsigned int v_size = v_end-v_start+1;
-      r0 = *this;
-      r1 = *this;
-
-      if (u_size >= v_size)
-      {
-        const unsigned int u_mid = split(u_start,u_end);
-        r0.u_end   = u_mid;
-        r1.u_start = u_mid;
-      }
-      else
-      {
-        const unsigned int v_mid = split(v_start,v_end);
-        r0.v_end   = v_mid;
-        r1.v_start = v_mid;
-      }
-    }
-
-    __forceinline unsigned int splitIntoSubRanges(GridRange r[4]) const
-    {
-      assert( !hasLeafSize() );
-      unsigned int children = 0;
-      GridRange first,second;
-      split(first,second);
-
-      if (first.hasLeafSize()) {
-        r[0] = first;
-        children++;
-      } 
-      else {
-        first.split(r[0],r[1]);
-        children += 2;
-      }
-
-      if (second.hasLeafSize())	{
-        r[children] = second;
-        children++;
-      }
-      else {
-        second.split(r[children+0],r[children+1]);
-        children += 2;
-      }
-      return children;      
-    }
-  };
-}