Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/cycles/util/openimagedenoise.h

@@ -0,0 +1,32 @@
+/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#pragma once
+
+#ifdef WITH_OPENIMAGEDENOISE
+#  include <OpenImageDenoise/oidn.hpp>  // IWYU pragma: export
+#endif
+
+#include "util/system.h"  // IWYU pragma: keep
+
+CCL_NAMESPACE_BEGIN
+
+static inline bool openimagedenoise_supported()
+{
+#ifdef WITH_OPENIMAGEDENOISE
+#  if defined(__APPLE__)
+  /* Always supported through Accelerate framework BNNS. */
+  return true;
+#  elif defined(__aarch64__) || defined(_M_ARM64)
+  /* OIDN 2.2 and up supports ARM64 on Windows and Linux. */
+  return true;
+#  else
+  return system_cpu_support_sse42();
+#  endif
+#else
+  return false;
+#endif
+}
+
+CCL_NAMESPACE_END