Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/cycles/kernel/svm/value.h

@@ -0,0 +1,30 @@
+/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#pragma once
+
+#include "kernel/svm/node_types.h"
+#include "kernel/svm/util.h"
+
+CCL_NAMESPACE_BEGIN
+
+/* Value Nodes */
+
+template<typename FloatType>
+ccl_device void svm_node_value_f(ccl_private float *ccl_restrict stack,
+                                 const ccl_global SVMNodeValueF &ccl_restrict node)
+{
+  /* Derivative of a constant is zero. */
+  stack_store(stack, node.out_offset, FloatType(node.value));
+}
+
+template<typename Float3Type>
+ccl_device void svm_node_value_v(ccl_private float *ccl_restrict stack,
+                                 const ccl_global SVMNodeValueV &ccl_restrict node)
+{
+  /* Derivative of a constant is zero. */
+  stack_store(stack, node.out_offset, Float3Type(node.value));
+}
+
+CCL_NAMESPACE_END