Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/cycles/hydra/plugin.h

@@ -0,0 +1,31 @@
+/* SPDX-FileCopyrightText: 2022 NVIDIA Corporation
+ * SPDX-FileCopyrightText: 2022 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#pragma once
+
+#include "hydra/config.h"
+#include <pxr/imaging/hd/rendererPlugin.h>
+
+PXR_NAMESPACE_OPEN_SCOPE
+
+class HdCyclesPlugin final : public PXR_NS::HdRendererPlugin {
+ public:
+  HdCyclesPlugin();
+  ~HdCyclesPlugin() override;
+
+#if PXR_VERSION >= 2511
+  bool IsSupported(HdRendererCreateArgs const &rendererCreateArgs,
+                   std::string *reasonWhyNot = nullptr) const override;
+#endif
+  bool IsSupported(bool gpuEnabled) const override;
+
+  PXR_NS::HdRenderDelegate *CreateRenderDelegate() override;
+  PXR_NS::HdRenderDelegate *CreateRenderDelegate(
+      const PXR_NS::HdRenderSettingsMap & /*settingsMap*/) override;
+
+  void DeleteRenderDelegate(PXR_NS::HdRenderDelegate *) override;
+};
+
+PXR_NAMESPACE_CLOSE_SCOPE