Cleanup: convert compositor nodes to c++

- Many cleanups of to use list base
- Some variable changes

These change is needed to migrate to the new socket builder API

Reviewed By: manzanilla

Differential Revision: https://developer.blender.org/D12366

1 files changed, 65 insertions, 0 deletions

diff --git a/source/blender/nodes/composite/nodes/node_composite_huecorrect.cc b/source/blender/nodes/composite/nodes/node_composite_huecorrect.cc
new file mode 100644
index 00000000000..c577781d96d
--- /dev/null
+++ b/source/blender/nodes/composite/nodes/node_composite_huecorrect.cc
@@ -0,0 +1,65 @@
+/*
+ * 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.
+ *
+ * The Original Code is Copyright (C) 2006 Blender Foundation.
+ * All rights reserved.
+ */
+
+/** \file
+ * \ingroup cmpnodes
+ */
+
+#include "node_composite_util.hh"
+
+static bNodeSocketTemplate cmp_node_huecorrect_in[] = {
+    {SOCK_FLOAT, N_("Fac"), 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, PROP_FACTOR},
+    {SOCK_RGBA, N_("Image"), 1.0f, 1.0f, 1.0f, 1.0f},
+    {-1, ""},
+};
+
+static bNodeSocketTemplate cmp_node_huecorrect_out[] = {
+    {SOCK_RGBA, N_("Image")},
+    {-1, ""},
+};
+
+static void node_composit_init_huecorrect(bNodeTree *UNUSED(ntree), bNode *node)
+{
+  node->storage = BKE_curvemapping_add(1, 0.0f, 0.0f, 1.0f, 1.0f);
+
+  CurveMapping *cumapping = (CurveMapping *)node->storage;
+
+  cumapping->preset = CURVE_PRESET_MID9;
+
+  for (int c = 0; c < 3; c++) {
+    CurveMap *cuma = &cumapping->cm[c];
+    BKE_curvemap_reset(cuma, &cumapping->clipr, cumapping->preset, CURVEMAP_SLOPE_POSITIVE);
+  }
+
+  /* default to showing Saturation */
+  cumapping->cur = 1;
+}
+
+void register_node_type_cmp_huecorrect(void)
+{
+  static bNodeType ntype;
+
+  cmp_node_type_base(&ntype, CMP_NODE_HUECORRECT, "Hue Correct", NODE_CLASS_OP_COLOR, 0);
+  node_type_socket_templates(&ntype, cmp_node_huecorrect_in, cmp_node_huecorrect_out);
+  node_type_size(&ntype, 320, 140, 500);
+  node_type_init(&ntype, node_composit_init_huecorrect);
+  node_type_storage(&ntype, "CurveMapping", node_free_curves, node_copy_curves);
+
+  nodeRegisterType(&ntype);
+}