Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/cycles/device/cpu/device.cpp

@@ -0,0 +1,54 @@
+/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#include "device/cpu/device.h"
+#include "device/cpu/device_impl.h"
+#include "device/device.h"
+
+/* Used for `info.denoisers`. */
+/* TODO(sergey): The denoisers are probably to be moved completely out of the device into their
+ * own class. But until then keep API consistent with how it used to work before. */
+#include "util/guiding.h"
+#include "util/openimagedenoise.h"
+
+CCL_NAMESPACE_BEGIN
+
+unique_ptr<Device> device_cpu_create(const DeviceInfo &info,
+                                     Stats &stats,
+                                     Profiler &profiler,
+                                     bool headless)
+{
+  return make_unique<CPUDevice>(info, stats, profiler, headless);
+}
+
+void device_cpu_info(vector<DeviceInfo> &devices)
+{
+  DeviceInfo info;
+
+  info.type = DEVICE_CPU;
+  info.description = system_cpu_brand_string();
+  info.id = "CPU";
+  info.num = 0;
+  info.has_osl = true;
+  info.has_nanovdb = true;
+  info.has_profiling = true;
+  if (guiding_supported()) {
+    info.has_guiding = true;
+  }
+  else {
+    info.has_guiding = false;
+  }
+  if (openimagedenoise_supported()) {
+    info.denoisers |= DENOISER_OPENIMAGEDENOISE;
+  }
+
+  devices.insert(devices.begin(), info);
+}
+
+string device_cpu_capabilities()
+{
+  return system_cpu_support_avx2() ? "AVX2" : "";
+}
+
+CCL_NAMESPACE_END