1 files changed, 55 insertions, 0 deletions

diff --git a/source/blender/nodes/NOD_node_declaration.hh b/source/blender/nodes/NOD_node_declaration.hh
index 4e78f6c1142..42755b2e8dd 100644
--- a/source/blender/nodes/NOD_node_declaration.hh
+++ b/source/blender/nodes/NOD_node_declaration.hh
@@ -88,6 +88,18 @@ class SocketDeclaration {
   InputSocketFieldType input_field_type_ = InputSocketFieldType::None;
   OutputFieldDependency output_field_dependency_;
 
+  /** The priority of the input for determining the domain of the node. See
+   * realtime_compositor::InputDescriptor for more information. */
+  int compositor_domain_priority_ = 0;
+
+  /** This input shouldn't be realized on the operation domain of the node. See
+   * realtime_compositor::InputDescriptor for more information. */
+  bool compositor_skip_realization_ = false;
+
+  /** This input expects a single value and can't operate on non-single values. See
+   * realtime_compositor::InputDescriptor for more information. */
+  bool compositor_expects_single_value_ = false;
+
   /** Utility method to make the socket available if there is a straightforward way to do so. */
   std::function<void(bNode &)> make_available_fn_;
 
@@ -124,6 +136,10 @@ class SocketDeclaration {
   InputSocketFieldType input_field_type() const;
   const OutputFieldDependency &output_field_dependency() const;
 
+  int compositor_domain_priority() const;
+  bool compositor_skip_realization() const;
+  bool compositor_expects_single_value() const;
+
  protected:
   void set_common_flags(bNodeSocket &socket) const;
   bool matches_common_data(const bNodeSocket &socket) const;
@@ -238,6 +254,30 @@ class SocketDeclarationBuilder : public BaseSocketDeclarationBuilder {
     return *(Self *)this;
   }
 
+  /** The priority of the input for determining the domain of the node. See
+   * realtime_compositor::InputDescriptor for more information. */
+  Self &compositor_domain_priority(int priority)
+  {
+    decl_->compositor_domain_priority_ = priority;
+    return *(Self *)this;
+  }
+
+  /** This input shouldn't be realized on the operation domain of the node. See
+   * realtime_compositor::InputDescriptor for more information. */
+  Self &compositor_skip_realization(bool value = true)
+  {
+    decl_->compositor_skip_realization_ = value;
+    return *(Self *)this;
+  }
+
+  /** This input expects a single value and can't operate on non-single values. See
+   * realtime_compositor::InputDescriptor for more information. */
+  Self &compositor_expects_single_value(bool value = true)
+  {
+    decl_->compositor_expects_single_value_ = value;
+    return *(Self *)this;
+  }
+
   /**
    * Pass a function that sets properties on the node required to make the corresponding socket
    * available, if it is not available on the default state of the node. The function is allowed to
@@ -428,6 +468,21 @@ inline const OutputFieldDependency &SocketDeclaration::output_field_dependency()
   return output_field_dependency_;
 }
 
+inline int SocketDeclaration::compositor_domain_priority() const
+{
+  return compositor_domain_priority_;
+}
+
+inline bool SocketDeclaration::compositor_skip_realization() const
+{
+  return compositor_skip_realization_;
+}
+
+inline bool SocketDeclaration::compositor_expects_single_value() const
+{
+  return compositor_expects_single_value_;
+}
+
 inline void SocketDeclaration::make_available(bNode &node) const
 {
   if (make_available_fn_) {