source/blender/nodes/composite/node_composite_util.cc


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/* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright 2006 Blender Foundation. All rights reserved. */

/** \file
 * \ingroup nodes
 */

#include "NOD_socket_search_link.hh"

#include "node_composite_util.hh"

bool cmp_node_poll_default(bNodeType * /*ntype*/, bNodeTree *ntree, const char **r_disabled_hint)
{
  if (!STREQ(ntree->idname, "CompositorNodeTree")) {
    *r_disabled_hint = TIP_("Not a compositor node tree");
    return false;
  }
  return true;
}

void cmp_node_update_default(bNodeTree * /*ntree*/, bNode *node)
{
  LISTBASE_FOREACH (bNodeSocket *, sock, &node->outputs) {
    if (sock->cache) {
      // free_compbuf(sock->cache);
      // sock->cache = nullptr;
    }
  }
  node->need_exec = 1;
}

void cmp_node_type_base(bNodeType *ntype, int type, const char *name, short nclass)
{
  node_type_base(ntype, type, name, nclass);

  ntype->poll = cmp_node_poll_default;
  ntype->updatefunc = cmp_node_update_default;
  ntype->insert_link = node_insert_link_default;
  ntype->gather_link_search_ops = blender::nodes::search_link_ops_for_basic_node;
}