Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/cycles/bvh/hiprt.cpp

@@ -0,0 +1,42 @@
+/* SPDX-FileCopyrightText: 2011-2023 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#ifdef WITH_HIPRT
+
+#  include "bvh/hiprt.h"
+
+#  include "scene/mesh.h"
+#  include "scene/object.h"
+
+#  include "device/hiprt/device_impl.h"
+
+CCL_NAMESPACE_BEGIN
+
+BVHHIPRT::BVHHIPRT(const BVHParams &params,
+                   const vector<Geometry *> &geometry,
+                   const vector<Object *> &objects,
+                   Device *in_device)
+    : BVH(params, geometry, objects),
+      hiprt_geom(nullptr),
+      custom_primitive_bound(in_device, "Custom Primitive Bound", MEM_READ_ONLY),
+      triangle_index(in_device, "HIPRT Triangle Index", MEM_READ_ONLY),
+      vertex_data(in_device, "vertex_data", MEM_READ_ONLY),
+      aabb_overlap_ratio(0.0f),
+      device(in_device)
+{
+  triangle_mesh = {nullptr};
+  custom_prim_aabb = {nullptr};
+}
+
+BVHHIPRT::~BVHHIPRT()
+{
+  custom_primitive_bound.free();
+  triangle_index.free();
+  vertex_data.free();
+  device->release_bvh(this);
+}
+
+CCL_NAMESPACE_END
+
+#endif