1 files changed, 65 insertions, 0 deletions
diff --git a/source/blender/draw/DRW_select_buffer.h b/source/blender/draw/DRW_select_buffer.h
new file mode 100644
index 00000000000..cc3cb94175a
--- /dev/null
+++ b/source/blender/draw/DRW_select_buffer.h
@@ -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.
+ *
+ * Copyright 2016, Blender Foundation.
+ */
+
+/** \file
+ * \ingroup draw
+ */
+
+#ifndef __DRW_SELECT_BUFFER_H__
+#define __DRW_SELECT_BUFFER_H__
+
+#include "BLI_sys_types.h" /* for bool and uint */
+
+struct ARegion;
+struct Base;
+struct Depsgraph;
+struct Object;
+struct View3D;
+struct ViewLayer;
+struct rcti;
+
+/* select_buffer.c */
+void DRW_select_buffer_context_create(struct Base **bases,
+                                      const uint bases_len,
+                                      short select_mode);
+bool DRW_select_buffer_elem_get(const uint sel_id,
+                                uint *r_elem,
+                                uint *r_base_index,
+                                char *r_elem_type);
+uint DRW_select_buffer_context_offset_for_object_elem(const uint base_index, char elem_type);
+uint *DRW_select_buffer_read(const struct rcti *rect, uint *r_buf_len);
+void DRW_draw_select_id_object(struct Depsgraph *depsgraph,
+                               struct ViewLayer *view_layer,
+                               struct ARegion *ar,
+                               struct View3D *v3d,
+                               struct Object *ob,
+                               short select_mode);
+uint *DRW_select_buffer_bitmap_from_rect(const struct rcti *rect, uint *r_bitmap_len);
+uint *DRW_select_buffer_bitmap_from_circle(const int center[2],
+                                           const int radius,
+                                           uint *r_bitmap_len);
+uint *DRW_select_buffer_bitmap_from_poly(const int poly[][2],
+                                         const int poly_len,
+                                         const struct rcti *rect);
+uint DRW_select_buffer_sample_point(const int center[2]);
+uint DRW_select_buffer_find_nearest_to_point(const int center[2],
+                                             const uint id_min,
+                                             const uint id_max,
+                                             uint *dist);
+
+#endif /* __DRW_SELECT_BUFFER_H__ */