1 files changed, 66 insertions, 0 deletions
diff --git a/intern/opensubdiv/internal/evaluator/eval_output_cpu.h b/intern/opensubdiv/internal/evaluator/eval_output_cpu.h
new file mode 100644
index 00000000000..58bae7a322e
--- /dev/null
+++ b/intern/opensubdiv/internal/evaluator/eval_output_cpu.h
@@ -0,0 +1,66 @@
+// Copyright 2021 Blender Foundation. All rights reserved.
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software Foundation,
+// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+// Author: Sergey Sharybin
+
+#ifndef OPENSUBDIV_EVAL_OUTPUT_CPU_H_
+#define OPENSUBDIV_EVAL_OUTPUT_CPU_H_
+
+#include "internal/evaluator/eval_output.h"
+
+#include <opensubdiv/osd/cpuEvaluator.h>
+#include <opensubdiv/osd/cpuPatchTable.h>
+#include <opensubdiv/osd/cpuVertexBuffer.h>
+
+using OpenSubdiv::Far::StencilTable;
+using OpenSubdiv::Osd::CpuEvaluator;
+using OpenSubdiv::Osd::CpuVertexBuffer;
+
+namespace blender {
+namespace opensubdiv {
+
+// Note: Define as a class instead of typedef to make it possible
+// to have anonymous class in opensubdiv_evaluator_internal.h
+class CpuEvalOutput : public VolatileEvalOutput<CpuVertexBuffer,
+                                                CpuVertexBuffer,
+                                                StencilTable,
+                                                CpuPatchTable,
+                                                CpuEvaluator> {
+ public:
+  CpuEvalOutput(const StencilTable *vertex_stencils,
+                const StencilTable *varying_stencils,
+                const vector<const StencilTable *> &all_face_varying_stencils,
+                const int face_varying_width,
+                const PatchTable *patch_table,
+                EvaluatorCache *evaluator_cache = NULL)
+      : VolatileEvalOutput<CpuVertexBuffer,
+                           CpuVertexBuffer,
+                           StencilTable,
+                           CpuPatchTable,
+                           CpuEvaluator>(vertex_stencils,
+                                         varying_stencils,
+                                         all_face_varying_stencils,
+                                         face_varying_width,
+                                         patch_table,
+                                         evaluator_cache)
+  {
+  }
+};
+
+}  // namespace opensubdiv
+}  // namespace blender
+
+#endif  // OPENSUBDIV_EVAL_OUTPUT_CPU_H_