Cleanup: extract BKE_colorband from BKE_texture

1 files changed, 50 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_colorband.h b/source/blender/blenkernel/BKE_colorband.h
new file mode 100644
index 00000000000..09ed9a60477
--- /dev/null
+++ b/source/blender/blenkernel/BKE_colorband.h
@@ -0,0 +1,50 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+#ifndef __BKE_COLORBAND_H__
+#define __BKE_COLORBAND_H__
+
+/** \file BKE_colorband.h
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct ColorBand;
+
+/*  in ColorBand struct */
+#define MAXCOLORBAND 32
+
+void init_colorband(struct ColorBand *coba, bool rangetype);
+struct ColorBand *add_colorband(bool rangetype);
+bool do_colorband(const struct ColorBand *coba, float in, float out[4]);
+void colorband_table_RGBA(struct ColorBand *coba, float **array, int *size);
+struct CBData *colorband_element_add(struct ColorBand *coba, float position);
+int colorband_element_remove(struct ColorBand *coba, int index);
+void colorband_update_sort(struct ColorBand *coba);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __BKE_COLORBAND_H__ */