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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimp-gegl-nodes.h
+ * Copyright (C) 2012 Michael Natterer <mitch@gimp.org>
+ *
+ * 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 3 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, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_GEGL_NODES_H__
+#define __GIMP_GEGL_NODES_H__
+
+
+GeglNode * gimp_gegl_create_flatten_node (const GimpRGB *background,
+ GimpLayerColorSpace composite_space);
+GeglNode * gimp_gegl_create_apply_opacity_node (GeglBuffer *mask,
+ gint mask_offset_x,
+ gint mask_offset_y,
+ gdouble opacity);
+GeglNode * gimp_gegl_create_transform_node (const GimpMatrix3 *matrix);
+
+GeglNode * gimp_gegl_add_buffer_source (GeglNode *parent,
+ GeglBuffer *buffer,
+ gint offset_x,
+ gint offset_y);
+
+void gimp_gegl_mode_node_set_mode (GeglNode *node,
+ GimpLayerMode mode,
+ GimpLayerColorSpace blend_space,
+ GimpLayerColorSpace composite_space,
+ GimpLayerCompositeMode composite_mode);
+void gimp_gegl_mode_node_set_opacity (GeglNode *node,
+ gdouble opacity);
+
+void gimp_gegl_node_set_matrix (GeglNode *node,
+ const GimpMatrix3 *matrix);
+void gimp_gegl_node_set_color (GeglNode *node,
+ const GimpRGB *color);
+
+
+#endif /* __GIMP_GEGL_NODES_H__ */