1 files changed, 24 insertions, 2 deletions
diff --git a/source/blender/nodes/composite/nodes/node_composite_keying.cc b/source/blender/nodes/composite/nodes/node_composite_keying.cc
index fbfdf2ad3c6..4b61e06a232 100644
--- a/source/blender/nodes/composite/nodes/node_composite_keying.cc
+++ b/source/blender/nodes/composite/nodes/node_composite_keying.cc
@@ -14,6 +14,8 @@
 #include "UI_interface.h"
 #include "UI_resources.h"
 
+#include "COM_node_operation.hh"
+
 #include "node_composite_util.hh"
 
 /* **************** Keying  ******************** */
@@ -31,7 +33,7 @@ static void cmp_node_keying_declare(NodeDeclarationBuilder &b)
   b.add_output<decl::Float>(N_("Edges"));
 }
 
-static void node_composit_init_keying(bNodeTree *UNUSED(ntree), bNode *node)
+static void node_composit_init_keying(bNodeTree * /*ntree*/, bNode *node)
 {
   NodeKeyingData *data = MEM_cnew<NodeKeyingData>(__func__);
 
@@ -45,7 +47,7 @@ static void node_composit_init_keying(bNodeTree *UNUSED(ntree), bNode *node)
   node->storage = data;
 }
 
-static void node_composit_buts_keying(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr)
+static void node_composit_buts_keying(uiLayout *layout, bContext * /*C*/, PointerRNA *ptr)
 {
   /* bNode *node = (bNode*)ptr->data; */ /* UNUSED */
 
@@ -63,6 +65,25 @@ static void node_composit_buts_keying(uiLayout *layout, bContext *UNUSED(C), Poi
   uiItemR(layout, ptr, "blur_post", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
 }
 
+using namespace blender::realtime_compositor;
+
+class KeyingOperation : public NodeOperation {
+ public:
+  using NodeOperation::NodeOperation;
+
+  void execute() override
+  {
+    get_input("Image").pass_through(get_result("Image"));
+    get_result("Matte").allocate_invalid();
+    get_result("Edges").allocate_invalid();
+  }
+};
+
+static NodeOperation *get_compositor_operation(Context &context, DNode node)
+{
+  return new KeyingOperation(context, node);
+}
+
 }  // namespace blender::nodes::node_composite_keying_cc
 
 void register_node_type_cmp_keying()
@@ -77,6 +98,7 @@ void register_node_type_cmp_keying()
   node_type_init(&ntype, file_ns::node_composit_init_keying);
   node_type_storage(
       &ntype, "NodeKeyingData", node_free_standard_storage, node_copy_standard_storage);
+  ntype.get_compositor_operation = file_ns::get_compositor_operation;
 
   nodeRegisterType(&ntype);
 }