COM_NodeConverter.h

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/* SPDX-FileCopyrightText: 2013 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#ifdef WITH_CXX_GUARDEDALLOC
#  include "MEM_guardedalloc.h"
#endif
 
namespace blender::compositor {
 
class NodeInput;
class NodeOutput;
 
class NodeOperation;
class NodeOperationInput;
class NodeOperationOutput;
class NodeOperationBuilder;
 
class ViewerOperation;
 
class NodeConverter {
 public:
  NodeConverter(NodeOperationBuilder *builder);
 
  void add_operation(NodeOperation *operation);
 
  void map_input_socket(NodeInput *node_socket, NodeOperationInput *operation_socket);
  void map_output_socket(NodeOutput *node_socket, NodeOperationOutput *operation_socket);
 
  NodeOperationOutput *add_input_proxy(NodeInput *input, bool use_conversion);
  NodeOperationInput *add_output_proxy(NodeOutput *output, bool use_conversion);
 
  void add_input_value(NodeOperationInput *input, float value);
  void add_input_color(NodeOperationInput *input, const float value[4]);
  void add_input_vector(NodeOperationInput *input, const float value[3]);
 
  void add_output_value(NodeOutput *output, float value);
  void add_output_color(NodeOutput *output, const float value[4]);
  void add_output_vector(NodeOutput *output, const float value[3]);
 
  void add_link(NodeOperationOutput *from, NodeOperationInput *to);
 
  void add_preview(NodeOperationOutput *output);
  void add_node_input_preview(NodeInput *input);
 
  NodeOperation *set_invalid_output(NodeOutput *output);
 
  void register_viewer(ViewerOperation *viewer);
  ViewerOperation *active_viewer() const;
 
 private:
  NodeOperationBuilder *builder_;
 
#ifdef WITH_CXX_GUARDEDALLOC
  MEM_CXX_CLASS_ALLOC_FUNCS("COM:NodeCompiler")
#endif
};
 
}  // namespace blender::compositor