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diff --git a/source/blender/draw/intern/draw_cache_impl.h b/source/blender/draw/intern/draw_cache_impl.h
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+++ b/source/blender/draw/intern/draw_cache_impl.h
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2016, Blender Foundation.
+ *
+ * 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.
+ *
+ * Contributor(s): Blender Institute
+ *
+ */
+
+/** \file draw_cache_impl.h
+ *  \ingroup draw
+ */
+
+#ifndef __DRAW_CACHE_IMPL_H__
+#define __DRAW_CACHE_IMPL_H__
+
+struct CurveCache;
+struct GPUMaterial;
+struct Gwn_Batch;
+struct Gwn_IndexBuf;
+struct Gwn_VertBuf;
+struct ListBase;
+struct ModifierData;
+struct ParticleSystem;
+struct PTCacheEdit;
+
+struct Curve;
+struct Lattice;
+struct Mesh;
+struct MetaBall;
+
+/* Expose via BKE callbacks */
+void DRW_mball_batch_cache_dirty(struct MetaBall *mb, int mode);
+void DRW_mball_batch_cache_free(struct MetaBall *mb);
+
+void DRW_curve_batch_cache_dirty(struct Curve *cu, int mode);
+void DRW_curve_batch_cache_free(struct Curve *cu);
+
+void DRW_mesh_batch_cache_dirty(struct Mesh *me, int mode);
+void DRW_mesh_batch_cache_free(struct Mesh *me);
+
+void DRW_lattice_batch_cache_dirty(struct Lattice *lt, int mode);
+void DRW_lattice_batch_cache_free(struct Lattice *lt);
+
+void DRW_particle_batch_cache_dirty(struct ParticleSystem *psys, int mode);
+void DRW_particle_batch_cache_free(struct ParticleSystem *psys);
+
+/* Curve */
+struct Gwn_Batch *DRW_curve_batch_cache_get_wire_edge(struct Curve *cu, struct CurveCache *ob_curve_cache);
+struct Gwn_Batch *DRW_curve_batch_cache_get_normal_edge(
+        struct Curve *cu, struct CurveCache *ob_curve_cache, float normal_size);
+struct Gwn_Batch *DRW_curve_batch_cache_get_overlay_edges(struct Curve *cu);
+struct Gwn_Batch *DRW_curve_batch_cache_get_overlay_verts(struct Curve *cu);
+
+struct Gwn_Batch *DRW_curve_batch_cache_get_triangles_with_normals(
+        struct Curve *cu, struct CurveCache *ob_curve_cache);
+struct Gwn_Batch **DRW_curve_batch_cache_get_surface_shaded(
+        struct Curve *cu, struct CurveCache *ob_curve_cache,
+        struct GPUMaterial **gpumat_array, uint gpumat_array_len);
+
+/* Metaball */
+struct Gwn_Batch *DRW_metaball_batch_cache_get_triangles_with_normals(struct Object *ob);
+
+/* Curve (Font) */
+struct Gwn_Batch *DRW_curve_batch_cache_get_overlay_cursor(struct Curve *cu);
+struct Gwn_Batch *DRW_curve_batch_cache_get_overlay_select(struct Curve *cu);
+
+/* DispList */
+struct Gwn_VertBuf *DRW_displist_vertbuf_calc_pos_with_normals(struct ListBase *lb);
+struct Gwn_IndexBuf *DRW_displist_indexbuf_calc_triangles_in_order(struct ListBase *lb);
+struct Gwn_IndexBuf **DRW_displist_indexbuf_calc_triangles_in_order_split_by_material(
+        struct ListBase *lb, uint gpumat_array_len);
+struct Gwn_Batch **DRW_displist_batch_calc_tri_pos_normals_and_uv_split_by_material(
+        struct ListBase *lb, uint gpumat_array_len);
+
+/* Lattice */
+struct Gwn_Batch *DRW_lattice_batch_cache_get_all_edges(struct Lattice *lt, bool use_weight, const int actdef);
+struct Gwn_Batch *DRW_lattice_batch_cache_get_all_verts(struct Lattice *lt);
+struct Gwn_Batch *DRW_lattice_batch_cache_get_overlay_verts(struct Lattice *lt);
+
+/* Mesh */
+
+struct Gwn_Batch **DRW_mesh_batch_cache_get_surface_shaded(
+        struct Mesh *me, struct GPUMaterial **gpumat_array, uint gpumat_array_len,
+        char **auto_layer_names, int **auto_layer_is_srgb, int *auto_layer_count);
+struct Gwn_Batch **DRW_mesh_batch_cache_get_surface_texpaint(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_surface_texpaint_single(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_edges(struct Mesh *me, bool use_wire, bool use_sel);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_faces(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_weight_overlay_verts(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_all_edges(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_all_triangles(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_weights(struct Mesh *me, int defgroup);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_normals_and_vert_colors(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_id(struct Mesh *me, bool use_hide, uint select_id_offset);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_triangles_with_select_mask(struct Mesh *me, bool use_hide);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_points_with_normals(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_all_verts(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_fancy_edges(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_edge_detection(struct Mesh *me, bool *r_is_manifold);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_triangles(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_triangles_nor(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_loose_edges(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_loose_edges_nor(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_loose_verts(struct Mesh *me);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_overlay_facedots(struct Mesh *me);
+/* edit-mesh selection (use generic function for faces) */
+struct Gwn_Batch *DRW_mesh_batch_cache_get_facedots_with_select_id(struct Mesh *me, uint select_id_offset);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_edges_with_select_id(struct Mesh *me, uint select_id_offset);
+struct Gwn_Batch *DRW_mesh_batch_cache_get_verts_with_select_id(struct Mesh *me, uint select_id_offset);
+
+void DRW_mesh_cache_sculpt_coords_ensure(struct Mesh *me);
+
+/* Particles */
+struct Gwn_Batch *DRW_particles_batch_cache_get_hair(
+        struct Object *object, struct ParticleSystem *psys, struct ModifierData *md);
+struct Gwn_Batch *DRW_particles_batch_cache_get_dots(
+        struct Object *object, struct ParticleSystem *psys);
+struct Gwn_Batch *DRW_particles_batch_cache_get_edit_strands(
+        struct Object *object, struct ParticleSystem *psys, struct PTCacheEdit *edit);
+struct Gwn_Batch *DRW_particles_batch_cache_get_edit_inner_points(
+        struct Object *object, struct ParticleSystem *psys, struct PTCacheEdit *edit);
+struct Gwn_Batch *DRW_particles_batch_cache_get_edit_tip_points(
+        struct Object *object, struct ParticleSystem *psys, struct PTCacheEdit *edit);
+
+#endif /* __DRAW_CACHE_IMPL_H__ */