Add Chromium-only Blender WebEngine parity work

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

@@ -0,0 +1,35 @@
+/* SPDX-FileCopyrightText: 2022 NVIDIA Corporation
+ * SPDX-FileCopyrightText: 2022 Blender Foundation
+ *
+ * SPDX-License-Identifier: Apache-2.0 */
+
+#pragma once
+
+#include "hydra/config.h"
+#include "scene/image.h"
+
+#include <pxr/imaging/hd/field.h>
+
+HDCYCLES_NAMESPACE_OPEN_SCOPE
+
+class HdCyclesField final : public PXR_NS::HdField {
+ public:
+  HdCyclesField(const PXR_NS::SdfPath &bprimId, const PXR_NS::TfToken &typeId);
+  ~HdCyclesField() override;
+
+  PXR_NS::HdDirtyBits GetInitialDirtyBitsMask() const override;
+
+  void Sync(PXR_NS::HdSceneDelegate *sceneDelegate,
+            PXR_NS::HdRenderParam *renderParam,
+            PXR_NS::HdDirtyBits *dirtyBits) override;
+
+  CCL_NS::ImageHandle GetImageHandle() const
+  {
+    return _handle;
+  }
+
+ private:
+  CCL_NS::ImageHandle _handle;
+};
+
+HDCYCLES_NAMESPACE_CLOSE_SCOPE